chore: bump version to 3.5.1

feat(mcp): add overwrite warning and improve sync option visibility
- Move sync checkbox to footer alongside save/cancel buttons for better visibility - Add real-time conflict detection to check for duplicate MCP IDs on other side - Display amber warning icon when sync would overwrite existing config - Add i18n keys for overwrite warning (zh: "将覆盖 {{target}} 中的同名配置") - Update UI layout to use justify-between for better spacing
2025-10-14 10:39:11 +08:00 · 2025-10-14 10:22:57 +08:00 · 2025-10-14 00:22:15 +08:00 · 2025-10-13 23:37:33 +08:00 · 2025-10-13 23:22:21 +08:00 · 2025-10-13 11:38:29 +08:00
69 changed files with 10441 additions and 1786 deletions
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -161,6 +161,7 @@ jobs:
        run: |
          set -euxo pipefail
          mkdir -p release-assets
+          VERSION="${GITHUB_REF_NAME}"  # e.g., v3.5.0
          echo "Looking for updater artifact (.tar.gz) and .app for zip..."
          TAR_GZ=""; APP_PATH=""
          for path in \
@@ -177,15 +178,18 @@ jobs:
            echo "No macOS .tar.gz updater artifact found" >&2
            exit 1
          fi
-          cp "$TAR_GZ" release-assets/
-          [ -f "$TAR_GZ.sig" ] && cp "$TAR_GZ.sig" release-assets/ || echo ".sig for macOS not found yet"
-          echo "macOS updater artifact copied: $(basename "$TAR_GZ")"
+          # 重命名 tar.gz 为统一格式
+          NEW_TAR_GZ="CC-Switch-${VERSION}-macOS.tar.gz"
+          cp "$TAR_GZ" "release-assets/$NEW_TAR_GZ"
+          [ -f "$TAR_GZ.sig" ] && cp "$TAR_GZ.sig" "release-assets/$NEW_TAR_GZ.sig" || echo ".sig for macOS not found yet"
+          echo "macOS updater artifact copied: $NEW_TAR_GZ"
          if [ -n "$APP_PATH" ]; then
            APP_DIR=$(dirname "$APP_PATH"); APP_NAME=$(basename "$APP_PATH")
+            NEW_ZIP="CC-Switch-${VERSION}-macOS.zip"
            cd "$APP_DIR"
-            ditto -c -k --sequesterRsrc --keepParent "$APP_NAME" "CC-Switch-macOS.zip"
-            mv "CC-Switch-macOS.zip" "$GITHUB_WORKSPACE/release-assets/"
-            echo "macOS zip ready: CC-Switch-macOS.zip"
+            ditto -c -k --sequesterRsrc --keepParent "$APP_NAME" "$NEW_ZIP"
+            mv "$NEW_ZIP" "$GITHUB_WORKSPACE/release-assets/"
+            echo "macOS zip ready: $NEW_ZIP"
          else
            echo "No .app found to zip (optional)" >&2
          fi
@@ -196,6 +200,7 @@ jobs:
        run: |
          $ErrorActionPreference = 'Stop'
          New-Item -ItemType Directory -Force -Path release-assets | Out-Null
+          $VERSION = $env:GITHUB_REF_NAME  # e.g., v3.5.0
          # 仅打包 MSI 安装器 + .sig（用于 Updater）
          $msi = Get-ChildItem -Path 'src-tauri/target/release/bundle/msi' -Recurse -Include *.msi -ErrorAction SilentlyContinue | Select-Object -First 1
          if ($null -eq $msi) {
@@ -203,7 +208,7 @@ jobs:
            $msi = Get-ChildItem -Path 'src-tauri/target/release/bundle' -Recurse -Include *.msi -ErrorAction SilentlyContinue | Select-Object -First 1
          }
          if ($null -ne $msi) {
-            $dest = 'CC-Switch-Setup.msi'
+            $dest = "CC-Switch-$VERSION-Windows.msi"
            Copy-Item $msi.FullName (Join-Path release-assets $dest)
            Write-Host "Installer copied: $dest"
            $sigPath = "$($msi.FullName).sig"
@@ -226,9 +231,16 @@ jobs:
            $portableDir = 'release-assets/CC-Switch-Portable'
            New-Item -ItemType Directory -Force -Path $portableDir | Out-Null
            Copy-Item $exePath $portableDir
-            Compress-Archive -Path "$portableDir/*" -DestinationPath 'release-assets/CC-Switch-Windows-Portable.zip' -Force
+            $portableIniPath = Join-Path $portableDir 'portable.ini'
+            $portableContent = @(
+              '# CC Switch portable build marker',
+              'portable=true'
+            )
+            $portableContent | Set-Content -Path $portableIniPath -Encoding UTF8
+            $portableZip = "release-assets/CC-Switch-$VERSION-Windows-Portable.zip"
+            Compress-Archive -Path "$portableDir/*" -DestinationPath $portableZip -Force
            Remove-Item -Recurse -Force $portableDir
-            Write-Host 'Windows portable zip created'
+            Write-Host "Windows portable zip created: CC-Switch-$VERSION-Windows-Portable.zip"
          } else {
            Write-Warning 'Portable exe not found'
          }
@@ -239,20 +251,23 @@ jobs:
        run: |
          set -euxo pipefail
          mkdir -p release-assets
+          VERSION="${GITHUB_REF_NAME}"  # e.g., v3.5.0
          # Updater artifact: AppImage（含对应 .sig）
          APPIMAGE=$(find src-tauri/target/release/bundle -name "*.AppImage" | head -1 || true)
          if [ -n "$APPIMAGE" ]; then
-            cp "$APPIMAGE" release-assets/
-            [ -f "$APPIMAGE.sig" ] && cp "$APPIMAGE.sig" release-assets/ || echo ".sig for AppImage not found"
-            echo "AppImage copied"
+            NEW_APPIMAGE="CC-Switch-${VERSION}-Linux.AppImage"
+            cp "$APPIMAGE" "release-assets/$NEW_APPIMAGE"
+            [ -f "$APPIMAGE.sig" ] && cp "$APPIMAGE.sig" "release-assets/$NEW_APPIMAGE.sig" || echo ".sig for AppImage not found"
+            echo "AppImage copied: $NEW_APPIMAGE"
          else
            echo "No AppImage found under target/release/bundle" >&2
          fi
          # 额外上传 .deb（用于手动安装，不参与 Updater）
          DEB=$(find src-tauri/target/release/bundle -name "*.deb" | head -1 || true)
          if [ -n "$DEB" ]; then
-            cp "$DEB" release-assets/
-            echo "Deb package copied"
+            NEW_DEB="CC-Switch-${VERSION}-Linux.deb"
+            cp "$DEB" "release-assets/$NEW_DEB"
+            echo "Deb package copied: $NEW_DEB"
          else
            echo "No .deb found (optional)"
          fi
@@ -282,12 +297,12 @@ jobs:

            ### 下载

-            - macOS: `CC-Switch-macOS.zip`（解压即用）
-            - Windows: `CC-Switch-Setup.msi`（安装版）；`CC-Switch-Windows-Portable.zip`（绿色版）
-            - Linux: `*.deb`（Debian/Ubuntu 安装包）
+            - **macOS**: `CC-Switch-${{ github.ref_name }}-macOS.zip`（解压即用）或 `CC-Switch-${{ github.ref_name }}-macOS.tar.gz`（Homebrew）
+            - **Windows**: `CC-Switch-${{ github.ref_name }}-Windows.msi`（安装版）或 `CC-Switch-${{ github.ref_name }}-Windows-Portable.zip`（绿色版）
+            - **Linux**: `CC-Switch-${{ github.ref_name }}-Linux.AppImage`（AppImage）或 `CC-Switch-${{ github.ref_name }}-Linux.deb`（Debian/Ubuntu）

            ---
-            提示：macOS 如遇“已损坏”提示，可在终端执行：`xattr -cr "/Applications/CC Switch.app"`
+            提示：macOS 如遇"已损坏"提示，可在终端执行：`xattr -cr "/Applications/CC Switch.app"`
          files: release-assets/*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
--- a/.gitignore
+++ b/.gitignore
@@ -9,4 +9,4 @@ release/
 .npmrc
 CLAUDE.md
 AGENTS.md
-docs/
+/.claude
--- a/.node-version
+++ b/.node-version
@@ -0,0 +1 @@
+v22.4.1
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,14 +5,108 @@ All notable changes to CC Switch will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).

+## [3.5.0] - 2025-01-15
+
+### ✨ New Features
+
+- **MCP (Model Context Protocol) Management** - Complete MCP server configuration management system
+  - Add, edit, delete, and toggle MCP servers in `~/.claude.json`
+  - Support for stdio and http server types with command validation
+  - Built-in templates for popular MCP servers (mcp-fetch, etc.)
+  - Real-time enable/disable toggle for MCP servers
+  - Atomic file writing to prevent configuration corruption
+- **Configuration Import/Export** - Backup and restore your provider configurations
+  - Export all configurations to JSON file with one click
+  - Import configurations with validation and automatic backup
+  - Automatic backup rotation (keeps 10 most recent backups)
+  - Progress modal with detailed status feedback
+- **Endpoint Speed Testing** - Test API endpoint response times
+  - Measure latency to different provider endpoints
+  - Visual indicators for connection quality
+  - Help users choose the fastest provider
+
+### 🔧 Improvements
+
+- Complete internationalization (i18n) coverage for all UI components
+- Enhanced error handling and user feedback throughout the application
+- Improved configuration file management with better validation
+- Added new provider presets: Longcat, kat-coder
+- Updated GLM provider configurations with latest models
+- Refined UI/UX with better spacing, icons, and visual feedback
+- Enhanced tray menu functionality and responsiveness
+- **Standardized release artifact naming** - All platform releases now use consistent version-tagged filenames:
+  - macOS: `CC-Switch-v{version}-macOS.tar.gz` / `.zip`
+  - Windows: `CC-Switch-v{version}-Windows.msi` / `-Portable.zip`
+  - Linux: `CC-Switch-v{version}-Linux.AppImage` / `.deb`
+
+### 🐛 Bug Fixes
+
+- Fixed layout shifts during provider switching
+- Improved config file path handling across different platforms
+- Better error messages for configuration validation failures
+- Fixed various edge cases in configuration import/export
+
+### 📦 Technical Details
+
+- Enhanced `import_export.rs` module with backup management
+- New `claude_mcp.rs` module for MCP configuration handling
+- Improved state management and lock handling in Rust backend
+- Better TypeScript type safety across the codebase
+
+## [3.4.0] - 2025-10-01
+
+### ✨ Features
+
+- Enable internationalization via i18next with a Chinese default and English fallback, plus an in-app language switcher
+- Add Claude plugin sync while retiring the legacy VS Code integration controls (Codex no longer requires settings.json edits)
+- Extend provider presets with optional API key URLs and updated models, including DeepSeek-V3.1-Terminus and Qwen3-Max
+- Support portable mode launches and enforce a single running instance to avoid conflicts
+
+### 🔧 Improvements
+
+- Allow minimizing the window to the system tray and add macOS Dock visibility management for tray workflows
+- Refresh the Settings modal with a scrollable layout, save icon, and cleaner language section
+- Smooth provider toggle states with consistent button widths/icons and prevent layout shifts when switching between Claude and Codex
+- Adjust the Windows MSI installer to target per-user LocalAppData and improve component tracking reliability
+
+### 🐛 Fixes
+
+- Remove the unnecessary OpenAI auth requirement from third-party provider configurations
+- Fix layout shifts while switching app types with Claude plugin sync enabled
+- Align Enable/In Use button states to avoid visual jank across app views
+
+## [3.3.0] - 2025-09-22
+
+### ✨ Features
+
+- Add “Apply to VS Code / Remove from VS Code” actions on provider cards, writing settings for Code/Insiders/VSCodium variants _(Removed in 3.4.x)_
+- Enable VS Code auto-sync by default with window broadcast and tray hooks so Codex switches sync silently _(Removed in 3.4.x)_
+- Extend the Codex provider wizard with display name, dedicated API key URL, and clearer guidance
+- Introduce shared common config snippets with JSON/TOML reuse, validation, and consistent error surfaces
+
+### 🔧 Improvements
+
+- Keep the tray menu responsive when the window is hidden and standardize button styling and copy
+- Disable modal backdrop blur on Linux (WebKitGTK/Wayland) to avoid freezes; restore the window when clicking the macOS Dock icon
+- Support overriding config directories on WSL, refine placeholders/descriptions, and fix VS Code button wrapping on Windows
+- Add a `created_at` timestamp to provider records for future sorting and analytics
+
+### 🐛 Fixes
+
+- Correct regex escapes and common snippet trimming in the Codex wizard to prevent validation issues
+- Harden the VS Code sync flow with more reliable TOML/JSON parsing while reducing layout jank
+- Bundle `@codemirror/lint` to reinstate live linting in config editors
+
 ## [3.2.0] - 2025-09-13

 ### ✨ New Features
+
 - System tray provider switching with dynamic menu for Claude/Codex
 - Frontend receives `provider-switched` events and refreshes active app
 - Built-in update flow via Tauri Updater plugin with dismissible UpdateBadge

 ### 🔧 Improvements
+
 - Single source of truth for provider configs; no duplicate copy files
 - One-time migration imports existing copies into `config.json` and archives originals
 - Duplicate provider de-duplication by name + API key at startup
@@ -21,29 +115,35 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Tailwind v4 integration and refined dark mode handling

 ### 🐛 Fixes
+
 - Remove/minimize debug console logs in production builds
 - Fix CSS minifier warnings for scrollbar pseudo-elements
 - Prettier formatting across codebase for consistent style

 ### 📦 Dependencies
+
 - Tauri: 2.8.x (core, updater, process, opener, log plugins)
 - React: 18.2.x · TypeScript: 5.3.x · Vite: 5.x

 ### 🔄 Notes
+
 - `connect-src` CSP remains permissive for compatibility; can be tightened later as needed

 ## [3.1.1] - 2025-09-03

 ### 🐛 Bug Fixes
+
 - Fixed the default codex config.toml to match the latest modifications
 - Improved provider configuration UX with custom option

 ### 📝 Documentation
+
 - Updated README with latest information

 ## [3.1.0] - 2025-09-01

 ### ✨ New Features
+
 - **Added Codex application support** - Now supports both Claude Code and Codex configuration management
  - Manage auth.json and config.toml for Codex
  - Support for backup and restore operations
@@ -60,12 +160,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - TOML syntax validation for config.toml

 ### 🔧 Technical Improvements
+
 - Unified Tauri command API with app_type parameter
 - Backward compatibility for app/appType parameters
 - Added get_config_status/open_config_folder/open_external commands
 - Improved error handling for empty config.toml

 ### 🐛 Bug Fixes
+
 - Fixed config path reporting and folder opening for Codex
 - Corrected default import behavior when main config is missing
 - Fixed non_snake_case warnings in commands.rs
@@ -73,6 +175,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [3.0.0] - 2025-08-27

 ### 🚀 Major Changes
+
 - **Complete migration from Electron to Tauri 2.0** - The application has been completely rewritten using Tauri, resulting in:
  - **90% reduction in bundle size** (from ~150MB to ~15MB)
  - **Significantly improved startup performance**
@@ -80,12 +183,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
  - **Enhanced security** with Rust backend

 ### ✨ New Features
+
 - **Native window controls** with transparent title bar on macOS
 - **Improved file system operations** using Rust for better performance
 - **Enhanced security model** with explicit permission declarations
 - **Better platform detection** using Tauri's native APIs

 ### 🔧 Technical Improvements
+
 - Migrated from Electron IPC to Tauri command system
 - Replaced Node.js file operations with Rust implementations
 - Implemented proper CSP (Content Security Policy) for enhanced security
@@ -93,28 +198,34 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Integrated Rust cargo fmt and clippy for code quality

 ### 🐛 Bug Fixes
+
 - Fixed bundle identifier conflict on macOS (changed from .app to .desktop)
 - Resolved platform detection issues
 - Improved error handling in configuration management

 ### 📦 Dependencies
+
 - **Tauri**: 2.8.2
 - **React**: 18.2.0
 - **TypeScript**: 5.3.0
 - **Vite**: 5.0.0

 ### 🔄 Migration Notes
+
 For users upgrading from v2.x (Electron version):
+
 - Configuration files remain compatible - no action required
 - The app will automatically migrate your existing provider configurations
 - Window position and size preferences have been reset to defaults

 #### Backup on v1→v2 Migration (cc-switch internal config)
+
 - When the app detects an old v1 config structure at `~/.cc-switch/config.json`, it now creates a timestamped backup before writing the new v2 structure.
 - Backup location: `~/.cc-switch/config.v1.backup.<timestamp>.json`
 - This only concerns cc-switch's own metadata file; your actual provider files under `~/.claude/` and `~/.codex/` are untouched.

 ### 🛠️ Development
+
 - Added `pnpm typecheck` command for TypeScript validation
 - Added `pnpm format` and `pnpm format:check` for code formatting
 - Rust code now uses cargo fmt for consistent formatting
@@ -122,6 +233,7 @@ For users upgrading from v2.x (Electron version):
 ## [2.0.0] - Previous Electron Release

 ### Features
+
 - Multi-provider configuration management
 - Quick provider switching
 - Import/export configurations
@@ -132,6 +244,7 @@ For users upgrading from v2.x (Electron version):
 ## [1.0.0] - Initial Release

 ### Features
+
 - Basic provider management
 - Claude Code integration
 - Configuration file handling
--- a/README.md
+++ b/README.md
@@ -1,28 +1,44 @@
 # Claude Code & Codex 供应商切换器

-[![Version](https://img.shields.io/badge/version-3.2.0-blue.svg)](https://github.com/farion1231/cc-switch/releases)
+[![Version](https://img.shields.io/badge/version-3.5.0-blue.svg)](https://github.com/farion1231/cc-switch/releases)
 [![Platform](https://img.shields.io/badge/platform-Windows%20%7C%20macOS%20%7C%20Linux-lightgrey.svg)](https://github.com/farion1231/cc-switch/releases)
 [![Built with Tauri](https://img.shields.io/badge/built%20with-Tauri%202-orange.svg)](https://tauri.app/)

 一个用于管理和切换 Claude Code 与 Codex 不同供应商配置的桌面应用。

-> v3.2.0 重点：全新 UI、macOS系统托盘、内置更新器、原子写入与回滚、改进暗色样式、单一事实源（SSOT）与一次性迁移/归档（详见下文“迁移与归档 v3.2.0”）。
+> **📢 重要通知**：CC Switch 即将进行大规模重构，请暂缓提交新的 PR，感谢理解与配合！
+
+> v3.5.0 ：新增 **MCP 管理**、**配置导入/导出**、**端点速度测试**功能，完善国际化覆盖，新增 Longcat、kat-coder 预设，标准化发布文件命名规范。
+
+> v3.4.0 ：新增 i18next 国际化（还有部分未完成）、对新模型（qwen-3-max, GLM-4.6, DeepSeek-V3.2-Exp）的支持、Claude 插件、单实例守护、托盘最小化及安装器优化等。
+
+> v3.3.0 ：VS Code Codex 插件一键配置/移除（默认自动同步）、Codex 通用配置片段与自定义向导增强、WSL 环境支持、跨平台托盘与 UI 优化。（该 VS Code 写入功能已在 v3.4.x 停用）
+
+> v3.2.0 ：全新 UI、macOS系统托盘、内置更新器、原子写入与回滚、改进暗色样式、单一事实源（SSOT）与一次性迁移/归档。

 > v3.1.0 ：新增 Codex 供应商管理与一键切换，支持导入当前 Codex 配置为默认供应商，并在内部配置从 v1 → v2 迁移前自动备份（详见下文“迁移与归档”）。

 > v3.0.0 重大更新：从 Electron 完全迁移到 Tauri 2.0，应用体积显著降低、启动性能大幅提升。

-## 功能特性（v3.2.0）
+## 功能特性（v3.5.0）

- **全新 UI**：感谢 [TinsFox](https://github.com/TinsFox) 大佬设计的全新 UI
- **系统托盘（菜单栏）快速切换**：按应用分组（Claude / Codex），勾选态展示当前供应商
- **内置更新器**：集成 Tauri Updater，支持检测/下载/安装与一键重启
- **单一事实源（SSOT）**：不再写每个供应商的“副本文件”，统一存于 `~/.cc-switch/config.json`
- **一次性迁移/归档**：首次升级自动导入旧副本并归档原文件，之后不再持续归档
- **原子写入与回滚**：写入 `auth.json`/`config.toml`/`settings.json` 时避免半写状态
- **深色模式优化**：Tailwind v4 适配与选择器修正
- **丰富预设与自定义**：Qwen coder、Kimi、GLM、DeepSeek、PackyCode 等；可自定义 Base URL
- **本地优先与隐私**：全部信息存储在本地 `~/.cc-switch/config.json`
+- **MCP (Model Context Protocol) 管理**：完整的 MCP 服务器配置管理系统
+  - 支持 stdio 和 http 服务器类型，并提供命令校验
+  - 内置常用 MCP 服务器模板（如 mcp-fetch 等）
+  - 实时启用/禁用 MCP 服务器，原子文件写入防止配置损坏
+- **配置导入/导出**：备份和恢复你的供应商配置
+  - 一键导出所有配置到 JSON 文件
+  - 导入配置时自动验证并备份，自动轮换备份（保留最近 10 个）
+  - 带有详细状态反馈的进度模态框
+- **端点速度测试**：测试 API 端点响应时间
+  - 测量不同供应商端点的延迟，可视化连接质量指示器
+  - 帮助用户选择最快的供应商
+- **国际化与语言切换**：完整的 i18next 国际化覆盖，默认显示中文，可在设置中快速切换到英文，界面文案自动实时刷新。
+- **Claude 插件同步**：内置按钮可一键应用或恢复 Claude 插件配置，切换供应商后立即生效。
+- **供应商预设扩展**：新增 Longcat、kat-coder 等预设，更新 GLM 供应商配置至最新模型。
+- **系统托盘与窗口行为**：窗口关闭可最小化到托盘，macOS 支持托盘模式下隐藏/显示 Dock，托盘切换时同步 Claude/Codex/插件状态。
+- **单实例**：保证同一时间仅运行一个实例，避免多开冲突。
+- **标准化发布命名**：所有平台发布文件使用一致的版本标签命名（macOS: `.tar.gz` / `.zip`，Windows: `.msi` / `-Portable.zip`，Linux: `.AppImage` / `.deb`）。

 ## 界面预览

@@ -40,21 +56,36 @@

 - **Windows**: Windows 10 及以上
 - **macOS**: macOS 10.15 (Catalina) 及以上
- **Linux**: Ubuntu 20.04+ / Debian 11+ / Fedora 34+ 等主流发行版
+- **Linux**: Ubuntu 22.04+ / Debian 11+ / Fedora 34+ 等主流发行版

 ### Windows 用户

-从 [Releases](../../releases) 页面下载最新版本的 `CC-Switch-Setup.msi` 安装包或者 `CC-Switch-Windows-Portable.zip` 绿色版。
+从 [Releases](../../releases) 页面下载最新版本的 `CC-Switch-v{版本号}-Windows.msi` 安装包或者 `CC-Switch-v{版本号}-Windows-Portable.zip` 绿色版。

 ### macOS 用户

-从 [Releases](../../releases) 页面下载 `CC-Switch-macOS.zip` 解压使用。
+**方式一：通过 Homebrew 安装（推荐）**
+
+```bash
+brew tap farion1231/ccswitch
+brew install --cask cc-switch
+```
+
+更新：
+
+```bash
+brew upgrade --cask cc-switch
+```
+
+**方式二：手动下载**
+
+从 [Releases](../../releases) 页面下载 `CC-Switch-v{版本号}-macOS.zip` 解压使用。

 > **注意**：由于作者没有苹果开发者账号，首次打开可能出现"未知开发者"警告，请先关闭，然后前往"系统设置" → "隐私与安全性" → 点击"仍要打开"，之后便可以正常打开

 ### Linux 用户

-从 [Releases](../../releases) 页面下载最新版本的 `.deb` 包。
+从 [Releases](../../releases) 页面下载最新版本的 `CC-Switch-v{版本号}-Linux.deb` 包或者 `CC-Switch-v{版本号}-Linux.AppImage` 安装包。

 ## 使用说明

@@ -70,7 +101,7 @@

 - 在“设置”中点击“检查更新”，若内置 Updater 配置可用将直接检测与下载；否则会回退打开 Releases 页面

-### Codex 说明（v3.2.0 SSOT）
+### Codex 说明（SSOT）

 - 配置目录：`~/.codex/`
  - live 主配置：`auth.json`（必需）、`config.toml`（可为空）
@@ -82,7 +113,7 @@
 - 导入默认：当该应用无任何供应商时，从现有 live 主配置创建一条默认项并设为当前
 - 官方登录：可切换到预设“Codex 官方登录”，重启终端后按官方流程登录

-### Claude Code 说明（v3.2.0 SSOT）
+### Claude Code 说明（SSOT）

 - 配置目录：`~/.claude/`
  - live 主配置：`settings.json`（优先）或历史兼容 `claude.json`
@@ -94,9 +125,9 @@
 - 导入默认：当该应用无任何供应商时，从现有 live 主配置创建一条默认项并设为当前
 - 官方登录：可切换到预设“Claude 官方登录”，重启终端后可使用 `/login` 完成登录

-### 迁移与归档（v3.2.0）
+### 迁移与归档（自 v3.2.0 起）

- 一次性迁移：首次启动 3.2.0 会扫描旧的“副本文件”并合并到 `~/.cc-switch/config.json`
+- 一次性迁移：首次启动 3.2.0 及以上版本会扫描旧的“副本文件”并合并到 `~/.cc-switch/config.json`
  - Claude：`~/.claude/settings-*.json`（排除 `settings.json` / 历史 `claude.json`）
  - Codex：`~/.codex/auth-*.json` 与 `config-*.toml`（按名称成对合并）
 - 去重与当前项：按“名称（忽略大小写）+ API Key”去重；若当前为空，将 live 合并项设为当前
@@ -194,7 +225,7 @@ cargo test

 ## 贡献

-欢迎提交 Issue 和 Pull Request！
+欢迎提交 Issue 反馈问题和建议！

 ## Star History

--- a/README_i18n.md
+++ b/README_i18n.md
@@ -0,0 +1,76 @@
+# CC Switch 国际化功能说明
+
+## 已完成的工作
+
+1. **安装依赖**：添加了 `react-i18next` 和 `i18next` 包
+2. **配置国际化**：在 `src/i18n/` 目录下创建了配置文件
+3. **翻译文件**：创建了英文和中文翻译文件
+4. **组件更新**：替换了主要组件中的硬编码文案
+5. **语言切换器**：添加了语言切换按钮
+
+## 文件结构
+
+```
+src/
+├── i18n/
+│   ├── index.ts          # 国际化配置文件
+│   └── locales/
+│       ├── en.json       # 英文翻译
+│       └── zh.json       # 中文翻译
+├── components/
+│   └── LanguageSwitcher.tsx  # 语言切换组件
+└── main.tsx              # 导入国际化配置
+```
+
+## 默认语言设置
+
+- **默认语言**：英文 (en)
+- **回退语言**：英文 (en)
+
+## 使用方式
+
+1. 在组件中导入 `useTranslation`：
+   ```tsx
+   import { useTranslation } from 'react-i18next';
+
+   function MyComponent() {
+     const { t } = useTranslation();
+     return <div>{t('common.save')}</div>;
+   }
+   ```
+
+2. 切换语言：
+   ```tsx
+   const { i18n } = useTranslation();
+   i18n.changeLanguage('zh'); // 切换到中文
+   ```
+
+## 翻译键结构
+
+- `common.*` - 通用文案（保存、取消、设置等）
+- `header.*` - 头部相关文案
+- `provider.*` - 供应商相关文案
+- `notifications.*` - 通知消息
+- `settings.*` - 设置页面文案
+- `apps.*` - 应用名称
+- `console.*` - 控制台日志信息
+
+## 测试功能
+
+应用已添加了语言切换按钮（地球图标），点击可以在中英文之间切换，验证国际化功能是否正常工作。
+
+## 已更新的组件
+
+- ✅ App.tsx - 主应用组件
+- ✅ ConfirmDialog.tsx - 确认对话框
+- ✅ AddProviderModal.tsx - 添加供应商弹窗
+- ✅ EditProviderModal.tsx - 编辑供应商弹窗
+- ✅ ProviderList.tsx - 供应商列表
+- ✅ LanguageSwitcher.tsx - 语言切换器
+- 🔄 SettingsModal.tsx - 设置弹窗（部分完成）
+
+## 注意事项
+
+1. 所有新的文案都应该添加到翻译文件中，而不是硬编码
+2. 翻译键名应该有意义且结构化
+3. 可以通过修改 `src/i18n/index.ts` 中的 `lng` 配置来更改默认语言
--- a/docs/encrypted-config-plan.md
+++ b/docs/encrypted-config-plan.md
@@ -1,193 +0,0 @@
-# CC Switch 加密配置与切换重构方案（V1）
-
-## 1. 目标与范围
-
- 目标：将 `~/.cc-switch/config.json` 作为单一真实来源（SSOT），改为“加密落盘”；切换时从解密后的内存配置写入目标应用主配置（Claude/Codex）。
- 范围：
-  - 后端（Rust/Tauri）新增加密模块与读写改造。
-  - 调整切换逻辑为“内存 → 主配置”，切换前回填 live 配置到当前供应商，避免用户外部手改丢失。
-  - 新增“旧文件清理与归档”能力：默认仅归档不删除，并在迁移成功后提醒用户执行；可在设置页手动触发。
-  - 兼容旧明文配置（v1/v2），首次保存迁移为加密文件。
-
-## 2. 背景现状（简述）
-
- 当前：
-  - 全局配置：`~/.cc-switch/config.json`（v2：`MultiAppConfig`，含多个 `ProviderManager`）。
-  - 切换：依赖“供应商副本文件”（Claude：`~/.claude/settings-<name>.json`；Codex：`~/.codex/auth-<name>.json`、`config-<name>.toml`）→ 恢复到主配置。
-  - 启动：若对应 App 的供应商列表为空，可从现有主配置自动创建一条“默认项”并设为当前。
- 问题：存在“副本 ↔ 总配置”双来源，可能不一致；明文落盘有泄露风险。
-
-## 3. 总体方案
-
- 以加密文件 `~/.cc-switch/config.enc.json` 替代明文存储；进程启动时解密一次加载到内存，后续以内存为准；保存时加密写盘。
- 切换时：直接从内存 `Provider.settings_config` 写入目标应用主配置；切换前回填当前 live 配置到当前选中供应商（由 `manager.current` 指向），保留外部修改。
- 明文兼容：若无加密文件，读取旧 `config.json`（含 v1→v2 迁移），首次保存写加密文件，并备份旧明文。
- 旧文件清理：提供“可回滚归档”而非删除。扫描 `~/.cc-switch/config.json`（v1/v2）与 Claude/Codex 的历史副本文件，用户确认后移动到 `~/.cc-switch/archive/<ts>/`，生成 `manifest.json` 以便恢复；默认不做静默清理。
-
-## 4. 密钥管理
-
- 存储：系统级凭据管家（keyring crate）。
-  - Service：`cc-switch`；Account：`config-key-v1`；内容：Base64 编码的 32 字节随机密钥（AES-256）。
- 首次运行：生成随机密钥，写入 Keychain。
- 进程内缓存：启动加载后缓存密钥，避免重复 IO。
- 轮换（后续）：支持命令触发“旧密钥解密 → 新密钥加密”的原子迁移。
- 回退策略：Keychain 不可用时进入“只读模式”并提示用户（不建议将密钥落盘）。
-
-## 5. 加密封装格式
-
- 文件：`~/.cc-switch/config.enc.json`
- 结构（JSON 封装，便于演进）：
-  ```json
-  {
-    "v": 1,
-    "alg": "AES-256-GCM",
-    "nonce": "<base64-nonce>",
-    "ct": "<base64-ciphertext>"
-  }
-  ```
- 明文：`serde_json::to_vec(MultiAppConfig)`；加密：AES-GCM（12 字节随机 nonce）；每次保存生成新 nonce。
-
-## 6. 模块与改造点
-
- 新增 `src-tauri/src/secure_store.rs`：
-  - `get_or_create_key() -> Result<[u8;32], String>`：从 Keychain 获取/生成密钥。
-  - `encrypt_bytes(key, plaintext) -> (nonce, ciphertext)`；`decrypt_bytes(key, nonce, ciphertext)`。
-  - `read_encrypted_config() -> Result<MultiAppConfig, String>`：读取 `config.enc.json`、解析封装、解密、反序列化。
-  - `write_encrypted_config(cfg: &MultiAppConfig) -> Result<(), String>`：序列化→加密→原子写入。
- 新增 `src-tauri/src/legacy_cleanup.rs`（旧文件清理/归档）：
-  - `scan_legacy_files() -> LegacyScanReport`：扫描旧 `config.json`（v1/v2）与 Claude/Codex 副本文件（`settings-*.json`、`auth-*.json`、`config-*.toml`），返回分组清单、大小、mtime；永不将 live 文件（`settings.json`、`auth.json`、`config.toml`、`config.enc.json`）列为可归档。
-  - `archive_legacy_files(selection) -> ArchiveResult`：将选中文件移动到 `~/.cc-switch/archive/<ts>/` 下对应子目录（`cc-switch/`、`claude/`、`codex/`），生成 `manifest.json`（记录原路径、归档路径、大小、mtime、sha256、类别）；同分区 `rename`，跨分区“copy + fsync + remove”。
-  - `restore_from_archive(manifest_path, items?) -> RestoreResult`：从归档恢复选中文件；若原路径已有同名文件则中止并提示冲突。
-  - 可选：`purge_archived(before_days)` 仅删除 `archive/` 内的过期归档；默认关闭。
-  - 安全护栏：操作前后做 mtime/hash 复核（CAS）；发生变化中止并提示“外部已修改”。
- 调整 `src-tauri/src/app_config.rs`：
-  - `MultiAppConfig::load()`：优先 `read_encrypted_config()`；若无则读旧明文：
-    - 若检测到 v1（`ProviderManager`）→ 迁移到 v2（原有逻辑保留）。
-  - `MultiAppConfig::save()`：统一调用 `write_encrypted_config()`；若检测到旧 `config.json`，首次保存时备份为 `config.v1.backup.<ts>.json`（或保留为只读，视实现选择）。
- 调整 `src-tauri/src/commands.rs::switch_provider`：
-  - Claude：
-    1. 回填：若 `~/.claude/settings.json` 存在且存在当前指针 → 读取 JSON，写回 `manager.providers[manager.current].settings_config`。
-    2. 切换：从目标 `provider.settings_config` 直接写 `~/.claude/settings.json`（确保父目录存在）。
-  - Codex：
-    1. 回填：读取 `~/.codex/auth.json`（JSON）与 `~/.codex/config.toml`（字符串；非空做 TOML 校验）→ 合成为 `{auth, config}` → 写回 `manager.providers[manager.current].settings_config`。
-    2. 切换：从目标 `provider.settings_config` 中取 `auth`（必需）与 `config`（可空）写入对应主配置（非空 `config` 校验 TOML）。
-  - 更新 `manager.current = id`，`state.save()` → 触发加密保存。
- 保留/清理：
-  - 阶段一保留 `codex_config.rs` 与 `config.rs` 的副本读写函数（减少改动面），但切换不再依赖“副本恢复”。
-  - 阶段二可移除 add/update 时的“副本写入”，转为仅更新内存并保存加密配置。
-
-## 7. 数据流与时序
-
- 启动：`AppState::new()` → `MultiAppConfig::load()`（优先加密）→ 进程内持有解密后的配置。
- 添加/编辑/删除：更新内存中的 `ProviderManager` → `state.save()`（加密写盘）。
- 切换：回填 live → 以目标供应商内存配置写入主配置 → 更新当前指针（`manager.current`）→ `state.save()`。
- 迁移后提醒：若首次从旧明文迁移成功，弹出“发现旧配置，可归档”提示；用户可进入“存储与清理”页面查看并执行归档。
-
-## 8. 迁移策略
-
- 读取顺序：`config.enc.json`（新）→ `config.json`（旧）。
- 旧版支持：
-  - v1 明文（单 `ProviderManager`）→ 自动迁移为 v2（已有逻辑）。
-  - v2 明文 → 直接加载。
- 首次保存：写 `config.enc.json`；若存在旧 `config.json`，备份为 `config.v1.backup.<ts>.json`（或保留为只读）。
- 失败处理：解密失败/破损 → 明确提示并拒绝覆盖；允许用户手动回滚备份。
- 旧文件处理：默认不自动删除。提供“扫描→归档”的可选流程，将旧 `config.json` 与历史副本文件移动到 `~/.cc-switch/archive/<ts>/`，保留 `manifest.json` 以支持恢复。
-
-## 9. 回滚策略
-
- 加密回滚：保留 `config.v1.backup.<ts>.json` 作为明文快照；必要时让 `load()` 回退到该备份（手动步骤）。
- 切换回退：临时切换回“副本恢复”路径（现有代码仍在，快速恢复可用）。
-
-## 10. 安全与性能
-
- 算法：AES-256-GCM（AEAD）；随机 12 字节 nonce；每次保存新 nonce。
- 性能：对几十 KB 级别文件，加解密开销远低于磁盘 IO 和 JSON 处理；冷启动 Keychain 取密钥 1–20ms，可缓存。
- 可靠性：原子写入（临时文件 + rename）；写入失败不破坏现有文件。
- 可选增强：`zeroize` 清理密钥与明文；Claude 配置 JSON Schema 校验。
- 清理安全：归档而非删除；不触及 live 文件；归档/恢复采用 CAS 校验与错误回滚；归档路径冲突加后缀去重（如 `-2`、`-3`）。
-
-## 11. API 与 UX 影响
-
- 前端 API：现有行为不变；新增清理相关命令（Tauri）供 UI 调用：`scan_legacy_files`、`archive_legacy_files`、`restore_from_archive`（`purge_archived` 可选）。
- UI 提示：在“配置文件位置”旁提示“已加密存储”。
- 清理入口：设置页新增“存储与清理”面板，展示扫描结果、支持归档与从归档恢复；首次迁移成功后弹出提醒（可稍后再说）。
- 文案约定：明确“仅归档、不删除；删除需二次确认且默认关闭自动删除”。
-
-## 12. 开发任务拆解（阶段一为本次交付）
-
- 阶段一（核心改造 + 清理能力最小闭环）
-  - 新增模块 `secure_store.rs`：Keychain 与加解密工具函数。
-  - 改造 `app_config.rs`：`load()/save()` 支持加密文件与旧明文迁移、原子写入、备份。
-  - 改造 `commands.rs::switch_provider`：
-    - 回填 live 配置 → 写入目标主配置（Claude/Codex）。
-    - 去除对“副本恢复”的依赖（保留函数以便回退）。
-  - 旧文件清理：新增 `legacy_cleanup.rs` 与对应 Tauri 命令，完成“扫描→归档→恢复”；首次迁移成功后在 UI 弹提醒，指向“设置 > 存储与清理”。
-  - 保持 `import_default_config`、`get_config_status` 行为不变。
- 阶段二（清理与增强）
-  - 移除 add/update 对“副本文件”的写入，完全以内存+加密文件为中心。
-  - Claude settings 的 JSON Schema 校验；导出明文快照；只读模式显式开关。
- 阶段三（安全升级）
-  - 密钥轮换；可选 passphrase（KDF: Argon2id + salt）。
-
-## 14. 验收标准
-
- 功能：
-  - 无加密明文文件也能启动并正确读写；
-  - 切换成功将内存配置写入主配置；
-  - 外部手改在下一次切换前被回填保存；
-  - 旧配置自动迁移并生成加密文件；
-  - Keychain/解密异常时不损坏已有文件，给出可理解错误。
-  - 清理：扫描能准确识别旧明文与副本文件；执行归档后原路径不再存在文件、归档目录生成 `manifest.json`；从归档恢复可还原到原路径（不覆盖已存在文件）。
- 质量：
-  - 关键路径加错误处理与日志；
-  - 写入采用原子替换；
-  - 代码变更集中、最小侵入，与现有风格一致。
-  - 清理操作具备 CAS 校验、错误回滚、绝不触及 live 文件与 `config.enc.json`。
-
-## 15. 风险与对策
-
- Keychain 不可用或权限受限：
-  - 对策：只读模式 + 明确提示；不覆盖落盘；允许手动恢复明文备份。
- 加密文件损坏：
-  - 对策：严格校验与错误分支；保留旧文件；不做“盲目重置”。
- 与“副本文件”并存导致混淆：
-  - 对策：阶段一保留但不依赖；阶段二移除写入，文档化行为变更。
- 清理误删或不可逆：
-  - 对策：默认仅归档不删除；删除需二次确认且仅作用于 `archive/`；提供 `manifest.json` 恢复；归档/恢复全程 CAS 校验与回滚。
-
-## 16. 发布与回退
-
- 发布：随 Tauri 应用正常发布，无需前端变更。
- 回退：保留旧明文备份；将切换逻辑临时改回“副本恢复”路径可快速回退。
-
-## 17. 旧文件清理与归档（新增）
-
- 归档对象：
-  - `~/.cc-switch/config.json`（v1/v2，迁移成功后）
-  - `~/.claude/settings-*.json`（保留 `settings.json`）
-  - `~/.codex/auth-*.json`、`~/.codex/config-*.toml`（保留 `auth.json`、`config.toml`）
- 归档位置与结构：`~/.cc-switch/archive/<timestamp>/{cc-switch,claude,codex}/...`
- `manifest.json`：记录原路径、归档路径、大小、mtime、sha256、类别（v1/v2/claude/codex）；用于恢复与可视化。
- 提醒策略：首次迁移成功后弹窗提醒；设置页“存储与清理”提供扫描、归档、恢复操作；默认不自动删除，可选“删除归档 >N 天”开关（默认关闭）。
- 护栏：永不移动/删除 live 文件与 `config.enc.json`；执行前后 CAS 校验；跨分区采用“copy+fsync+remove”；失败即时回滚并提示。
-
-## 18. 变更点清单（代码）
-
- 新增：`src-tauri/src/secure_store.rs`
- 修改：
-  - `src-tauri/src/app_config.rs`（load/save 加密化、迁移与原子写入）
-  - `src-tauri/src/commands.rs`（switch_provider 改为内存 → 主配置，并回填 live）
-  - `src-tauri/src/legacy_cleanup.rs`（扫描/归档/恢复旧文件）
- 保持：
-  - `src-tauri/src/config.rs`、`src-tauri/src/codex_config.rs`（读写工具与校验，阶段一不大动）
-  - 前端 `src/lib/tauri-api.ts` 与 UI 逻辑
-
-## 19. 开放问题（待确认）
-
- Keychain 失败时是否提供“本地明文密钥文件（600 权限）”的应急模式（当前建议：不提供，保持只读）。
- 加密文件名固定为 `config.enc.json` 是否满足预期，或需隐藏（如 `.config.enc`）。
- 是否需要提供“自动删除归档 >N 天”的开关（默认关闭，建议 N=30）。
-
---
-
-以上方案为“阶段一”可落地版本，能在保持前端无感的前提下完成“加密存储 + 内存驱动切换”的核心目标。如需，我可以继续补充任务看板（Issue 列表）与实施顺序的 PR 规划。
--- a/docs/roadmap.md
+++ b/docs/roadmap.md
@@ -0,0 +1,9 @@
+- 自动升级自定义路径 ✅
+- win 绿色版报毒问题 ✅
+- mcp 管理器 ✅
+- i18n ✅
+- gemini cli
+- homebrew 支持
+- memory 管理
+- codex 更多预设供应商
+- 云同步
--- a/docs/updater-plan.md
+++ b/docs/updater-plan.md
@@ -1,91 +0,0 @@
-# 更新功能开发计划（Tauri v2 Updater）
-
-> 目标：基于 Tauri v2 官方 Updater，完成“检查更新 → 下载 → 安装 → 重启”的完整闭环；提供清晰的前后端接口、配置与测试/发布流程。
-
-## 范围与目标
- 能力：静态 JSON 与动态接口两种更新源；可选稳定/测试通道；进度反馈与错误处理。
- 平台：macOS `.app` 优先；Windows 使用安装器（NSIS/MSI）。
- 安全：启用 Ed25519 更新签名校验；上线前建议平台代码签名与公证。
-
-## 架构与依赖
- 插件：`tauri-plugin-updater`（更新）、`@tauri-apps/plugin-updater`（JS）；`tauri-plugin-process` 与 `@tauri-apps/plugin-process`（重启）。
- 签名与构建：`tauri signer generate` 生成密钥；CI/本机注入 `TAURI_SIGNING_PRIVATE_KEY`；`bundle.createUpdaterArtifacts: true` 生成签名制品。
- 权限：在 `src-tauri/capabilities/default.json` 启用 `updater:default` 与 `process:allow-restart`。
- 配置（`src-tauri/tauri.conf.json`）：
-  - `plugins.updater.pubkey: "<PUBLICKEY.PEM>"`
-  - `plugins.updater.endpoints: ["<更新源 URL 列表>"]`
-  - Windows（可选）：`plugins.updater.windows.installMode: "passive|basicUi|quiet"`
-
-## 前端接口设计（TypeScript）
- 类型
-  - `type UpdateChannel = 'stable' | 'beta'`
-  - `type UpdaterPhase = 'idle' | 'checking' | 'available' | 'downloading' | 'installing' | 'restarting' | 'upToDate' | 'error'`
-  - `type UpdateInfo = { currentVersion: string; availableVersion: string; notes?: string; pubDate?: string }`
-  - `type UpdateProgressEvent = { event: 'Started' | 'Progress' | 'Finished'; total?: number; downloaded?: number }`
-  - `type UpdateError = { code: string; message: string; cause?: unknown }`
-  - `type CheckOptions = { timeout?: number; channel?: UpdateChannel }`
- API（`src/lib/updater.ts`）
-  - `getCurrentVersion(): Promise<string>` 读取当前版本。
-  - `checkForUpdate(opts?: CheckOptions)` → `up-to-date` 或 `{ status: 'available', info, update }`。
-  - `downloadAndInstall(update, onProgress?)` 下载并安装，进度回调映射 Started/Progress/Finished。
-  - `relaunchApp()` 调用 `@tauri-apps/plugin-process.relaunch()`。
-  - `runUpdateFlow(opts?)` 编排：检查 → 下载安装 → 重启；错误统一抛出 `UpdateError`。
-  - `setUpdateChannel(channel)` 前端记录偏好；实际端点切换见“端点动态化”。
- Hook（可选 `useUpdater()`）
-  - 返回 `{ phase, info?, progress?, error?, actions: { check, startUpdate, relaunch } }`。
- UI（组件建议）
-  - `UpdateBanner`：发现新版本时展示；`UpdaterDialog`：显示说明、进度与错误/重试。
-
-## Rust 集成与权限
- 插件注册（`src-tauri/src/main.rs`）：
-  - `app.handle().plugin(tauri_plugin_updater::Builder::new().build())?;`
-  - `.plugin(tauri_plugin_process::init())` 用于重启。
- Windows 清理钩子（可选）：`UpdaterExt::on_before_exit(app.cleanup_before_exit)`，避免安装器启动前文件占用。
- 端点动态化（可选）：在 `setup` 根据配置/环境切换 `endpoints`、超时、代理或 headers。
-
-## 更新源与格式
- 静态 JSON（latest.json）：字段 `version`、`platforms[target].url`、`platforms[target].signature`（`.sig` 内容）；可选 `notes`、`pub_date`。
- 动态接口：
-  - 无更新：HTTP 204
-  - 有更新：HTTP 200 → `{ version, url, signature, notes?, pub_date? }`
- 通道组织：`/stable/latest.json`、`/beta/latest.json`；CDN 缓存需可控，回滚可强制刷新。
-
-## 用户流程与 UX
- 流程：检查 → 展示版本/日志 → 下载进度（累计/百分比）→ 安装 → 提示并重启。
- 错误：网络异常（超时/断网/证书）、签名不匹配、权限/文件占用（Win）。提供“重试/稍后更新”。
- 平台提示：
-  - macOS：建议安装在 `~/Applications`，避免 `/Applications` 提权导致失败。
-  - Windows：优先安装器分发，并选择合适 `installMode`。
-
-## 测试计划
- 功能：有更新/无更新（204）/下载中断/重试/安装后重启成功与版本号提升。
- 安全：签名不匹配必须拒绝更新；端点不可用/被劫持有清晰提示。
- 网络：超时/断网/代理场景提示与恢复。
- 平台：
-  - macOS：`/Applications` 与 `~/Applications` 的权限差异。
-  - Windows：`passive|basicUi|quiet` 行为差异与成功率。
- 本地自测：以 v1.0.0 运行，构建 v1.0.1 制品+`.sig`，本地 HTTP 托管 `latest.json`，验证全链路。
-
-## 发布与回滚
- 发布（CI 推荐）：注入 `TAURI_SIGNING_PRIVATE_KEY` → 构建生成各平台制品+签名 → 上传产物与 `latest.json` 至 Releases/CDN。
- 回滚：撤下问题版本或将 `latest.json` 指回上一个稳定版本；如需降级，Rust 侧可定制版本比较策略（可选）。
-
-## 里程碑与验收
- D1：密钥与基础集成（插件/配置/权限）。
- D2：前端入口与进度 UI，静态 JSON 自测通过。
- D3：Releases/CDN 端到端验证，平台专项测试。
- D4：文档完善、回滚与异常流程演练。
- 验收：两平台完成“发现→下载→安装→重启→版本提升”；签名校验生效；异常有明确提示与可行恢复。
-
-## 待确认
- 更新源托管（GitHub Releases 还是自有 CDN）。
- 是否需要 beta 通道与运行时切换。
- Windows 是否仅支持安装器分发；便携版兼容策略是否需要明确说明。
- UI 文案与样式偏好。
-
-## 落地步骤（实施顺序）
-1) 生成 Ed25519 密钥，将公钥写入 `plugins.updater.pubkey`，在构建环境配置 `TAURI_SIGNING_PRIVATE_KEY`。
-2) `src-tauri` 注册 `tauri-plugin-updater` 与 `tauri-plugin-process`，补齐 `capabilities/default.json` 与 `tauri.conf.json`。
-3) 前端新增 `src/lib/updater.ts` 封装与 `UpdateBanner`/`UpdaterDialog` 组件，接入入口按钮。
-4) 本地静态 `latest.json` 自测全链路；完善错误与进度提示。
-5) 配置 CI 发布产物与 `latest.json`；编写发布/回滚操作手册。
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "cc-switch",
-  "version": "3.2.0",
+  "version": "3.5.1",
  "description": "Claude Code & Codex 供应商切换工具",
  "scripts": {
    "dev": "pnpm tauri dev",
@@ -27,18 +27,23 @@
  },
  "dependencies": {
    "@codemirror/lang-json": "^6.0.2",
+    "@codemirror/lint": "^6.8.5",
    "@codemirror/state": "^6.5.2",
    "@codemirror/theme-one-dark": "^6.1.3",
    "@codemirror/view": "^6.38.2",
+    "smol-toml": "^1.4.2",
    "@tailwindcss/vite": "^4.1.13",
    "@tauri-apps/api": "^2.8.0",
+    "@tauri-apps/plugin-dialog": "^2.4.0",
    "@tauri-apps/plugin-process": "^2.0.0",
    "@tauri-apps/plugin-updater": "^2.0.0",
-    "jsonc-parser": "^3.2.1",
    "codemirror": "^6.0.2",
+    "i18next": "^25.5.2",
+    "jsonc-parser": "^3.2.1",
    "lucide-react": "^0.542.0",
    "react": "^18.2.0",
    "react-dom": "^18.2.0",
+    "react-i18next": "^16.0.0",
    "tailwindcss": "^4.1.13"
  }
 }
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -11,6 +11,9 @@ importers:
      '@codemirror/lang-json':
        specifier: ^6.0.2
        version: 6.0.2
+      '@codemirror/lint':
+        specifier: ^6.8.5
+        version: 6.8.5
      '@codemirror/state':
        specifier: ^6.5.2
        version: 6.5.2
@@ -26,6 +29,9 @@ importers:
      '@tauri-apps/api':
        specifier: ^2.8.0
        version: 2.8.0
+      '@tauri-apps/plugin-dialog':
+        specifier: ^2.4.0
+        version: 2.4.0
      '@tauri-apps/plugin-process':
        specifier: ^2.0.0
        version: 2.3.0
@@ -35,6 +41,9 @@ importers:
      codemirror:
        specifier: ^6.0.2
        version: 6.0.2
+      i18next:
+        specifier: ^25.5.2
+        version: 25.5.2(typescript@5.9.2)
      jsonc-parser:
        specifier: ^3.2.1
        version: 3.3.1
@@ -47,6 +56,12 @@ importers:
      react-dom:
        specifier: ^18.2.0
        version: 18.3.1(react@18.3.1)
+      react-i18next:
+        specifier: ^16.0.0
+        version: 16.0.0(i18next@25.5.2(typescript@5.9.2))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(typescript@5.9.2)
+      smol-toml:
+        specifier: ^1.4.2
+        version: 1.4.2
      tailwindcss:
        specifier: ^4.1.13
        version: 4.1.13
@@ -153,6 +168,10 @@ packages:
    peerDependencies:
      '@babel/core': ^7.0.0-0

+  '@babel/runtime@7.28.4':
+    resolution: {integrity: sha512-Q/N6JNWvIvPnLDvjlE1OUBLPQHH6l3CltCEsHIujp45zQUSSh8K+gHnaEX45yAT1nyngnINhvWtzN+Nb9D8RAQ==}
+    engines: {node: '>=6.9.0'}
+
  '@babel/template@7.27.2':
    resolution: {integrity: sha512-LPDZ85aEJyYSd18/DkjNh4/y1ntkE5KwUHWTiqgRxruuZL2F1yuHligVHLvcHY2vMHXttKFpJn6LwfI7cw7ODw==}
    engines: {node: '>=6.9.0'}
@@ -405,56 +424,67 @@ packages:
    resolution: {integrity: sha512-EtP8aquZ0xQg0ETFcxUbU71MZlHaw9MChwrQzatiE8U/bvi5uv/oChExXC4mWhjiqK7azGJBqU0tt5H123SzVA==}
    cpu: [arm]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-arm-musleabihf@4.46.2':
    resolution: {integrity: sha512-qO7F7U3u1nfxYRPM8HqFtLd+raev2K137dsV08q/LRKRLEc7RsiDWihUnrINdsWQxPR9jqZ8DIIZ1zJJAm5PjQ==}
    cpu: [arm]
    os: [linux]
+    libc: [musl]

  '@rollup/rollup-linux-arm64-gnu@4.46.2':
    resolution: {integrity: sha512-3dRaqLfcOXYsfvw5xMrxAk9Lb1f395gkoBYzSFcc/scgRFptRXL9DOaDpMiehf9CO8ZDRJW2z45b6fpU5nwjng==}
    cpu: [arm64]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-arm64-musl@4.46.2':
    resolution: {integrity: sha512-fhHFTutA7SM+IrR6lIfiHskxmpmPTJUXpWIsBXpeEwNgZzZZSg/q4i6FU4J8qOGyJ0TR+wXBwx/L7Ho9z0+uDg==}
    cpu: [arm64]
    os: [linux]
+    libc: [musl]

  '@rollup/rollup-linux-loongarch64-gnu@4.46.2':
    resolution: {integrity: sha512-i7wfGFXu8x4+FRqPymzjD+Hyav8l95UIZ773j7J7zRYc3Xsxy2wIn4x+llpunexXe6laaO72iEjeeGyUFmjKeA==}
    cpu: [loong64]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-ppc64-gnu@4.46.2':
    resolution: {integrity: sha512-B/l0dFcHVUnqcGZWKcWBSV2PF01YUt0Rvlurci5P+neqY/yMKchGU8ullZvIv5e8Y1C6wOn+U03mrDylP5q9Yw==}
    cpu: [ppc64]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-riscv64-gnu@4.46.2':
    resolution: {integrity: sha512-32k4ENb5ygtkMwPMucAb8MtV8olkPT03oiTxJbgkJa7lJ7dZMr0GCFJlyvy+K8iq7F/iuOr41ZdUHaOiqyR3iQ==}
    cpu: [riscv64]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-riscv64-musl@4.46.2':
    resolution: {integrity: sha512-t5B2loThlFEauloaQkZg9gxV05BYeITLvLkWOkRXogP4qHXLkWSbSHKM9S6H1schf/0YGP/qNKtiISlxvfmmZw==}
    cpu: [riscv64]
    os: [linux]
+    libc: [musl]

  '@rollup/rollup-linux-s390x-gnu@4.46.2':
    resolution: {integrity: sha512-YKjekwTEKgbB7n17gmODSmJVUIvj8CX7q5442/CK80L8nqOUbMtf8b01QkG3jOqyr1rotrAnW6B/qiHwfcuWQA==}
    cpu: [s390x]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-x64-gnu@4.46.2':
    resolution: {integrity: sha512-Jj5a9RUoe5ra+MEyERkDKLwTXVu6s3aACP51nkfnK9wJTraCC8IMe3snOfALkrjTYd2G1ViE1hICj0fZ7ALBPA==}
    cpu: [x64]
    os: [linux]
+    libc: [glibc]

  '@rollup/rollup-linux-x64-musl@4.46.2':
    resolution: {integrity: sha512-7kX69DIrBeD7yNp4A5b81izs8BqoZkCIaxQaOpumcJ1S/kmqNFjPhDu1LHeVXv0SexfHQv5cqHsxLOjETuqDuA==}
    cpu: [x64]
    os: [linux]
+    libc: [musl]

  '@rollup/rollup-win32-arm64-msvc@4.46.2':
    resolution: {integrity: sha512-wiJWMIpeaak/jsbaq2HMh/rzZxHVW1rU6coyeNNpMwk5isiPjSTx0a4YLSlYDwBH/WBvLz+EtsNqQScZTLJy3g==}
@@ -509,24 +539,28 @@ packages:
    engines: {node: '>= 10'}
    cpu: [arm64]
    os: [linux]
+    libc: [glibc]

  '@tailwindcss/oxide-linux-arm64-musl@4.1.13':
    resolution: {integrity: sha512-hZQrmtLdhyqzXHB7mkXfq0IYbxegaqTmfa1p9MBj72WPoDD3oNOh1Lnxf6xZLY9C3OV6qiCYkO1i/LrzEdW2mg==}
    engines: {node: '>= 10'}
    cpu: [arm64]
    os: [linux]
+    libc: [musl]

  '@tailwindcss/oxide-linux-x64-gnu@4.1.13':
    resolution: {integrity: sha512-uaZTYWxSXyMWDJZNY1Ul7XkJTCBRFZ5Fo6wtjrgBKzZLoJNrG+WderJwAjPzuNZOnmdrVg260DKwXCFtJ/hWRQ==}
    engines: {node: '>= 10'}
    cpu: [x64]
    os: [linux]
+    libc: [glibc]

  '@tailwindcss/oxide-linux-x64-musl@4.1.13':
    resolution: {integrity: sha512-oXiPj5mi4Hdn50v5RdnuuIms0PVPI/EG4fxAfFiIKQh5TgQgX7oSuDWntHW7WNIi/yVLAiS+CRGW4RkoGSSgVQ==}
    engines: {node: '>= 10'}
    cpu: [x64]
    os: [linux]
+    libc: [musl]

  '@tailwindcss/oxide-wasm32-wasi@4.1.13':
    resolution: {integrity: sha512-+LC2nNtPovtrDwBc/nqnIKYh/W2+R69FA0hgoeOn64BdCX522u19ryLh3Vf3F8W49XBcMIxSe665kwy21FkhvA==}
@@ -587,30 +621,35 @@ packages:
    engines: {node: '>= 10'}
    cpu: [arm64]
    os: [linux]
+    libc: [glibc]

  '@tauri-apps/cli-linux-arm64-musl@2.8.1':
    resolution: {integrity: sha512-VK/zwBzQY9SfyK7RSrxlIRQLJyhyssoByYWPK/FJMre8SV/y8zZ071cTQNG9dPWM1f+onI1WPTleG+TBUq/0Gw==}
    engines: {node: '>= 10'}
    cpu: [arm64]
    os: [linux]
+    libc: [musl]

  '@tauri-apps/cli-linux-riscv64-gnu@2.8.1':
    resolution: {integrity: sha512-bFw3zK6xkyurDR5kw2QgiU6YFlFNrfgtli3wRdTRv8zSVLZMQ2iZ8keYnd57vpvsbZ9PusFPYAMS7Fkzkf9I4g==}
    engines: {node: '>= 10'}
    cpu: [riscv64]
    os: [linux]
+    libc: [glibc]

  '@tauri-apps/cli-linux-x64-gnu@2.8.1':
    resolution: {integrity: sha512-zOnFX+Rppuz0UVVSeCi67lMet8le+yT4UIiQ6t/QYGtpoWO/D4GpMoVYehJlR14klNXrC2CRxT9b3BUWTCEBwA==}
    engines: {node: '>= 10'}
    cpu: [x64]
    os: [linux]
+    libc: [glibc]

  '@tauri-apps/cli-linux-x64-musl@2.8.1':
    resolution: {integrity: sha512-gLy6eisaeOTC6NQirs3a0XZNCVT/i7JPYHkXx6ArH6+Kb9IU8ogthTY4MQoYbkWmdOp3ijKX+RT1dD3IZURrEg==}
    engines: {node: '>= 10'}
    cpu: [x64]
    os: [linux]
+    libc: [musl]

  '@tauri-apps/cli-win32-arm64-msvc@2.8.1':
    resolution: {integrity: sha512-ciZ93Dm847zFDqRyc1e0YRiu/cdWne1bMhvifcZOibbyqSKB9o+b95Y5axMtXqR4Wsd2mHiC5TE+MVF3NDsdEw==}
@@ -635,6 +674,9 @@ packages:
    engines: {node: '>= 10'}
    hasBin: true

+  '@tauri-apps/plugin-dialog@2.4.0':
+    resolution: {integrity: sha512-OvXkrEBfWwtd8tzVCEXIvRfNEX87qs2jv6SqmVPiHcJjBhSF/GUvjqUNIDmKByb5N8nvDqVUM7+g1sXwdC/S9w==}
+
  '@tauri-apps/plugin-process@2.3.0':
    resolution: {integrity: sha512-0DNj6u+9csODiV4seSxxRbnLpeGYdojlcctCuLOCgpH9X3+ckVZIEj6H7tRQ7zqWr7kSTEWnrxtAdBb0FbtrmQ==}

@@ -741,6 +783,17 @@ packages:
  graceful-fs@4.2.11:
    resolution: {integrity: sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==}

+  html-parse-stringify@3.0.1:
+    resolution: {integrity: sha512-KknJ50kTInJ7qIScF3jeaFRpMpE8/lfiTdzf/twXyPBLAGrLRTmkz3AdTnKeh40X8k9L2fdYwEp/42WGXIRGcg==}
+
+  i18next@25.5.2:
+    resolution: {integrity: sha512-lW8Zeh37i/o0zVr+NoCHfNnfvVw+M6FQbRp36ZZ/NyHDJ3NJVpp2HhAUyU9WafL5AssymNoOjMRB48mmx2P6Hw==}
+    peerDependencies:
+      typescript: ^5
+    peerDependenciesMeta:
+      typescript:
+        optional: true
+
  jiti@2.5.1:
    resolution: {integrity: sha512-twQoecYPiVA5K/h6SxtORw/Bs3ar+mLUtoPSc7iMXzQzK8d7eJ/R09wmTwAjiamETn1cXYPGfNnu7DMoHgu12w==}
    hasBin: true
@@ -790,24 +843,28 @@ packages:
    engines: {node: '>= 12.0.0'}
    cpu: [arm64]
    os: [linux]
+    libc: [glibc]

  lightningcss-linux-arm64-musl@1.30.1:
    resolution: {integrity: sha512-jmUQVx4331m6LIX+0wUhBbmMX7TCfjF5FoOH6SD1CttzuYlGNVpA7QnrmLxrsub43ClTINfGSYyHe2HWeLl5CQ==}
    engines: {node: '>= 12.0.0'}
    cpu: [arm64]
    os: [linux]
+    libc: [musl]

  lightningcss-linux-x64-gnu@1.30.1:
    resolution: {integrity: sha512-piWx3z4wN8J8z3+O5kO74+yr6ze/dKmPnI7vLqfSqI8bccaTGY5xiSGVIJBDd5K5BHlvVLpUB3S2YCfelyJ1bw==}
    engines: {node: '>= 12.0.0'}
    cpu: [x64]
    os: [linux]
+    libc: [glibc]

  lightningcss-linux-x64-musl@1.30.1:
    resolution: {integrity: sha512-rRomAK7eIkL+tHY0YPxbc5Dra2gXlI63HL+v1Pdi1a3sC+tJTcFrHX+E86sulgAXeI7rSzDYhPSeHHjqFhqfeQ==}
    engines: {node: '>= 12.0.0'}
    cpu: [x64]
    os: [linux]
+    libc: [musl]

  lightningcss-win32-arm64-msvc@1.30.1:
    resolution: {integrity: sha512-mSL4rqPi4iXq5YVqzSsJgMVFENoa4nGTT/GjO2c0Yl9OuQfPsIfncvLrEW6RbbB24WtZ3xP/2CCmI3tNkNV4oA==}
@@ -881,6 +938,22 @@ packages:
    peerDependencies:
      react: ^18.3.1

+  react-i18next@16.0.0:
+    resolution: {integrity: sha512-JQ+dFfLnFSKJQt7W01lJHWRC0SX7eDPobI+MSTJ3/gP39xH2g33AuTE7iddAfXYHamJdAeMGM0VFboPaD3G68Q==}
+    peerDependencies:
+      i18next: '>= 25.5.2'
+      react: '>= 16.8.0'
+      react-dom: '*'
+      react-native: '*'
+      typescript: ^5
+    peerDependenciesMeta:
+      react-dom:
+        optional: true
+      react-native:
+        optional: true
+      typescript:
+        optional: true
+
  react-refresh@0.17.0:
    resolution: {integrity: sha512-z6F7K9bV85EfseRCp2bzrpyQ0Gkw1uLoCel9XBVWPg/TjRj94SkJzUTGfOa4bs7iJvBWtQG0Wq7wnI0syw3EBQ==}
    engines: {node: '>=0.10.0'}
@@ -901,6 +974,10 @@ packages:
    resolution: {integrity: sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA==}
    hasBin: true

+  smol-toml@1.4.2:
+    resolution: {integrity: sha512-rInDH6lCNiEyn3+hH8KVGFdbjc099j47+OSgbMrfDYX1CmXLfdKd7qi6IfcWj2wFxvSVkuI46M+wPGYfEOEj6g==}
+    engines: {node: '>= 18'}
+
  source-map-js@1.2.1:
    resolution: {integrity: sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==}
    engines: {node: '>=0.10.0'}
@@ -964,6 +1041,10 @@ packages:
      terser:
        optional: true

+  void-elements@3.1.0:
+    resolution: {integrity: sha512-Dhxzh5HZuiHQhbvTW9AMetFfBHDMYpo23Uo9btPXgdYP+3T5S+p+jgNy7spra+veYhBP2dCSgxR/i2Y02h5/6w==}
+    engines: {node: '>=0.10.0'}
+
  w3c-keyname@2.2.8:
    resolution: {integrity: sha512-dpojBhNsCNN7T82Tm7k26A6G9ML3NkhDsnw9n/eoxSRlVBB4CEtIQ/KTCLI2Fwf3ataSXRhYFkQi3SlnFwPvPQ==}

@@ -1070,6 +1151,8 @@ snapshots:
      '@babel/core': 7.28.0
      '@babel/helper-plugin-utils': 7.27.1

+  '@babel/runtime@7.28.4': {}
+
  '@babel/template@7.27.2':
    dependencies:
      '@babel/code-frame': 7.27.1
@@ -1445,6 +1528,10 @@ snapshots:
      '@tauri-apps/cli-win32-ia32-msvc': 2.8.1
      '@tauri-apps/cli-win32-x64-msvc': 2.8.1

+  '@tauri-apps/plugin-dialog@2.4.0':
+    dependencies:
+      '@tauri-apps/api': 2.8.0
+
  '@tauri-apps/plugin-process@2.3.0':
    dependencies:
      '@tauri-apps/api': 2.8.0
@@ -1578,6 +1665,16 @@ snapshots:

  graceful-fs@4.2.11: {}

+  html-parse-stringify@3.0.1:
+    dependencies:
+      void-elements: 3.1.0
+
+  i18next@25.5.2(typescript@5.9.2):
+    dependencies:
+      '@babel/runtime': 7.28.4
+    optionalDependencies:
+      typescript: 5.9.2
+
  jiti@2.5.1: {}

  js-tokens@4.0.0: {}
@@ -1679,6 +1776,16 @@ snapshots:
      react: 18.3.1
      scheduler: 0.23.2

+  react-i18next@16.0.0(i18next@25.5.2(typescript@5.9.2))(react-dom@18.3.1(react@18.3.1))(react@18.3.1)(typescript@5.9.2):
+    dependencies:
+      '@babel/runtime': 7.28.4
+      html-parse-stringify: 3.0.1
+      i18next: 25.5.2(typescript@5.9.2)
+      react: 18.3.1
+    optionalDependencies:
+      react-dom: 18.3.1(react@18.3.1)
+      typescript: 5.9.2
+
  react-refresh@0.17.0: {}

  react@18.3.1:
@@ -1717,6 +1824,8 @@ snapshots:

  semver@6.3.1: {}

+  smol-toml@1.4.2: {}
+
  source-map-js@1.2.1: {}

  style-mod@4.1.2: {}
@@ -1754,6 +1863,8 @@ snapshots:
      fsevents: 2.3.3
      lightningcss: 1.30.1

+  void-elements@3.1.0: {}
+
  w3c-keyname@2.2.8: {}

  yallist@3.1.1: {}
--- a/screenshots/main.png
+++ b/screenshots/main.png
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "cc-switch"
-version = "3.2.0"
+version = "3.5.1"
 description = "Claude Code & Codex 供应商配置管理工具"
 authors = ["Jason Young"]
 license = "MIT"
@@ -21,13 +21,21 @@ tauri-build = { version = "2.4.0", features = [] }
 serde_json = "1.0"
 serde = { version = "1.0", features = ["derive"] }
 log = "0.4"
+chrono = "0.4"
 tauri = { version = "2.8.2", features = ["tray-icon"] }
 tauri-plugin-log = "2"
 tauri-plugin-opener = "2"
 tauri-plugin-process = "2"
 tauri-plugin-updater = "2"
+tauri-plugin-dialog = "2"
 dirs = "5.0"
 toml = "0.8"
+reqwest = { version = "0.12", default-features = false, features = ["rustls-tls"] }
+tokio = { version = "1", features = ["macros", "rt-multi-thread", "time"] }
+futures = "0.3"
+
+[target.'cfg(any(target_os = "macos", target_os = "windows", target_os = "linux"))'.dependencies]
+tauri-plugin-single-instance = "2"

 [target.'cfg(target_os = "macos")'.dependencies]
 objc2 = "0.5"
--- a/src-tauri/capabilities/default.json
+++ b/src-tauri/capabilities/default.json
@@ -9,6 +9,8 @@
    "core:default",
    "opener:default",
    "updater:default",
-    "process:allow-restart"
+    "core:window:allow-set-skip-taskbar",
+    "process:allow-restart",
+    "dialog:default"
  ]
 }
--- a/src-tauri/src/app_config.rs
+++ b/src-tauri/src/app_config.rs
@@ -1,6 +1,23 @@
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;

+/// MCP 配置：单客户端维度（claude 或 codex 下的一组服务器）
+#[derive(Debug, Clone, Serialize, Deserialize, Default)]
+pub struct McpConfig {
+    /// 以 id 为键的服务器定义（宽松 JSON 对象，包含 enabled/source 等 UI 辅助字段）
+    #[serde(default)]
+    pub servers: HashMap<String, serde_json::Value>,
+}
+
+/// MCP 根：按客户端分开维护（无历史兼容压力，直接以 v2 结构落地）
+#[derive(Debug, Clone, Serialize, Deserialize, Default)]
+pub struct McpRoot {
+    #[serde(default)]
+    pub claude: McpConfig,
+    #[serde(default)]
+    pub codex: McpConfig,
+}
+
 use crate::config::{copy_file, get_app_config_dir, get_app_config_path, write_json_file};
 use crate::provider::ProviderManager;

@@ -35,8 +52,12 @@ impl From<&str> for AppType {
 pub struct MultiAppConfig {
    #[serde(default = "default_version")]
    pub version: u32,
+    /// 应用管理器（claude/codex）
    #[serde(flatten)]
    pub apps: HashMap<String, ProviderManager>,
+    /// MCP 配置（按客户端分治）
+    #[serde(default)]
+    pub mcp: McpRoot,
 }

 fn default_version() -> u32 {
@@ -49,7 +70,11 @@ impl Default for MultiAppConfig {
        apps.insert("claude".to_string(), ProviderManager::default());
        apps.insert("codex".to_string(), ProviderManager::default());

-        Self { version: 2, apps }
+        Self {
+            version: 2,
+            apps,
+            mcp: McpRoot::default(),
+        }
    }
 }

@@ -76,7 +101,11 @@ impl MultiAppConfig {
            apps.insert("claude".to_string(), v1_config);
            apps.insert("codex".to_string(), ProviderManager::default());

-            let config = Self { version: 2, apps };
+            let config = Self {
+                version: 2,
+                apps,
+                mcp: McpRoot::default(),
+            };

            // 迁移前备份旧版(v1)配置文件
            let backup_dir = get_app_config_dir();
@@ -136,4 +165,20 @@ impl MultiAppConfig {
                .insert(app.as_str().to_string(), ProviderManager::default());
        }
    }
+
+    /// 获取指定客户端的 MCP 配置（不可变引用）
+    pub fn mcp_for(&self, app: &AppType) -> &McpConfig {
+        match app {
+            AppType::Claude => &self.mcp.claude,
+            AppType::Codex => &self.mcp.codex,
+        }
+    }
+
+    /// 获取指定客户端的 MCP 配置（可变引用）
+    pub fn mcp_for_mut(&mut self, app: &AppType) -> &mut McpConfig {
+        match app {
+            AppType::Claude => &mut self.mcp.claude,
+            AppType::Codex => &mut self.mcp.codex,
+        }
+    }
 }
--- a/src-tauri/src/claude_mcp.rs
+++ b/src-tauri/src/claude_mcp.rs
@@ -0,0 +1,239 @@
+use serde::{Deserialize, Serialize};
+use serde_json::{Map, Value};
+use std::env;
+use std::fs;
+use std::path::{Path, PathBuf};
+
+use crate::config::atomic_write;
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct McpStatus {
+    pub user_config_path: String,
+    pub user_config_exists: bool,
+    pub server_count: usize,
+}
+
+fn user_config_path() -> PathBuf {
+    // 用户级 MCP 配置文件：~/.claude.json
+    dirs::home_dir()
+        .expect("无法获取用户主目录")
+        .join(".claude.json")
+}
+
+fn read_json_value(path: &Path) -> Result<Value, String> {
+    if !path.exists() {
+        return Ok(serde_json::json!({}));
+    }
+    let content =
+        fs::read_to_string(path).map_err(|e| format!("读取文件失败: {}: {}", path.display(), e))?;
+    let value: Value = serde_json::from_str(&content)
+        .map_err(|e| format!("解析 JSON 失败: {}: {}", path.display(), e))?;
+    Ok(value)
+}
+
+fn write_json_value(path: &Path, value: &Value) -> Result<(), String> {
+    if let Some(parent) = path.parent() {
+        fs::create_dir_all(parent)
+            .map_err(|e| format!("创建目录失败: {}: {}", parent.display(), e))?;
+    }
+    let json =
+        serde_json::to_string_pretty(value).map_err(|e| format!("序列化 JSON 失败: {}", e))?;
+    atomic_write(path, json.as_bytes())
+}
+
+pub fn get_mcp_status() -> Result<McpStatus, String> {
+    let path = user_config_path();
+    let (exists, count) = if path.exists() {
+        let v = read_json_value(&path)?;
+        let servers = v.get("mcpServers").and_then(|x| x.as_object());
+        (true, servers.map(|m| m.len()).unwrap_or(0))
+    } else {
+        (false, 0)
+    };
+
+    Ok(McpStatus {
+        user_config_path: path.to_string_lossy().to_string(),
+        user_config_exists: exists,
+        server_count: count,
+    })
+}
+
+pub fn read_mcp_json() -> Result<Option<String>, String> {
+    let path = user_config_path();
+    if !path.exists() {
+        return Ok(None);
+    }
+    let content = fs::read_to_string(&path).map_err(|e| format!("读取 MCP 配置失败: {}", e))?;
+    Ok(Some(content))
+}
+
+pub fn upsert_mcp_server(id: &str, spec: Value) -> Result<bool, String> {
+    if id.trim().is_empty() {
+        return Err("MCP 服务器 ID 不能为空".into());
+    }
+    // 基础字段校验（尽量宽松）
+    if !spec.is_object() {
+        return Err("MCP 服务器定义必须为 JSON 对象".into());
+    }
+    let t_opt = spec.get("type").and_then(|x| x.as_str());
+    let is_stdio = t_opt.map(|t| t == "stdio").unwrap_or(true); // 兼容缺省（按 stdio 处理）
+    let is_http = t_opt.map(|t| t == "http").unwrap_or(false);
+    if !(is_stdio || is_http) {
+        return Err("MCP 服务器 type 必须是 'stdio' 或 'http'（或省略表示 stdio）".into());
+    }
+
+    // stdio 类型必须有 command
+    if is_stdio {
+        let cmd = spec.get("command").and_then(|x| x.as_str()).unwrap_or("");
+        if cmd.is_empty() {
+            return Err("stdio 类型的 MCP 服务器缺少 command 字段".into());
+        }
+    }
+
+    // http 类型必须有 url
+    if is_http {
+        let url = spec.get("url").and_then(|x| x.as_str()).unwrap_or("");
+        if url.is_empty() {
+            return Err("http 类型的 MCP 服务器缺少 url 字段".into());
+        }
+    }
+
+    let path = user_config_path();
+    let mut root = if path.exists() {
+        read_json_value(&path)?
+    } else {
+        serde_json::json!({})
+    };
+
+    // 确保 mcpServers 对象存在
+    {
+        let obj = root
+            .as_object_mut()
+            .ok_or_else(|| "mcp.json 根必须是对象".to_string())?;
+        if !obj.contains_key("mcpServers") {
+            obj.insert("mcpServers".into(), serde_json::json!({}));
+        }
+    }
+
+    let before = root.clone();
+    if let Some(servers) = root.get_mut("mcpServers").and_then(|v| v.as_object_mut()) {
+        servers.insert(id.to_string(), spec);
+    }
+
+    if before == root && path.exists() {
+        return Ok(false);
+    }
+
+    write_json_value(&path, &root)?;
+    Ok(true)
+}
+
+pub fn delete_mcp_server(id: &str) -> Result<bool, String> {
+    if id.trim().is_empty() {
+        return Err("MCP 服务器 ID 不能为空".into());
+    }
+    let path = user_config_path();
+    if !path.exists() {
+        return Ok(false);
+    }
+    let mut root = read_json_value(&path)?;
+    let Some(servers) = root.get_mut("mcpServers").and_then(|v| v.as_object_mut()) else {
+        return Ok(false);
+    };
+    let existed = servers.remove(id).is_some();
+    if !existed {
+        return Ok(false);
+    }
+    write_json_value(&path, &root)?;
+    Ok(true)
+}
+
+pub fn validate_command_in_path(cmd: &str) -> Result<bool, String> {
+    if cmd.trim().is_empty() {
+        return Ok(false);
+    }
+    // 如果包含路径分隔符，直接判断是否存在可执行文件
+    if cmd.contains('/') || cmd.contains('\\') {
+        return Ok(Path::new(cmd).exists());
+    }
+
+    let path_var = env::var_os("PATH").unwrap_or_default();
+    let paths = env::split_paths(&path_var);
+
+    #[cfg(windows)]
+    let exts: Vec<String> = env::var("PATHEXT")
+        .unwrap_or(".COM;.EXE;.BAT;.CMD".into())
+        .split(';')
+        .map(|s| s.trim().to_uppercase())
+        .collect();
+
+    for p in paths {
+        let candidate = p.join(cmd);
+        if candidate.is_file() {
+            return Ok(true);
+        }
+        #[cfg(windows)]
+        {
+            for ext in &exts {
+                let cand = p.join(format!("{}{}", cmd, ext));
+                if cand.is_file() {
+                    return Ok(true);
+                }
+            }
+        }
+    }
+    Ok(false)
+}
+
+/// 将给定的启用 MCP 服务器映射写入到用户级 ~/.claude.json 的 mcpServers 字段
+/// 仅覆盖 mcpServers，其他字段保持不变
+pub fn set_mcp_servers_map(
+    servers: &std::collections::HashMap<String, Value>,
+) -> Result<(), String> {
+    let path = user_config_path();
+    let mut root = if path.exists() {
+        read_json_value(&path)?
+    } else {
+        serde_json::json!({})
+    };
+
+    // 构建 mcpServers 对象：移除 UI 辅助字段（enabled/source），仅保留实际 MCP 规范
+    let mut out: Map<String, Value> = Map::new();
+    for (id, spec) in servers.iter() {
+        let mut obj = if let Some(map) = spec.as_object() {
+            map.clone()
+        } else {
+            return Err(format!("MCP 服务器 '{}' 不是对象", id));
+        };
+
+        if let Some(server_val) = obj.remove("server") {
+            let server_obj = server_val
+                .as_object()
+                .cloned()
+                .ok_or_else(|| format!("MCP 服务器 '{}' server 字段不是对象", id))?;
+            obj = server_obj;
+        }
+
+        obj.remove("enabled");
+        obj.remove("source");
+        obj.remove("id");
+        obj.remove("name");
+        obj.remove("description");
+        obj.remove("tags");
+        obj.remove("homepage");
+        obj.remove("docs");
+
+        out.insert(id.clone(), Value::Object(obj));
+    }
+
+    {
+        let obj = root
+            .as_object_mut()
+            .ok_or_else(|| "~/.claude.json 根必须是对象".to_string())?;
+        obj.insert("mcpServers".into(), Value::Object(out));
+    }
+
+    write_json_value(&path, &root)?;
+    Ok(())
+}
--- a/src-tauri/src/claude_plugin.rs
+++ b/src-tauri/src/claude_plugin.rs
@@ -0,0 +1,132 @@
+use std::fs;
+use std::path::PathBuf;
+
+const CLAUDE_DIR: &str = ".claude";
+const CLAUDE_CONFIG_FILE: &str = "config.json";
+
+fn claude_dir() -> Result<PathBuf, String> {
+    // 优先使用设置中的覆盖目录
+    if let Some(dir) = crate::settings::get_claude_override_dir() {
+        return Ok(dir);
+    }
+    let home = dirs::home_dir().ok_or_else(|| "无法获取用户主目录".to_string())?;
+    Ok(home.join(CLAUDE_DIR))
+}
+
+pub fn claude_config_path() -> Result<PathBuf, String> {
+    Ok(claude_dir()?.join(CLAUDE_CONFIG_FILE))
+}
+
+pub fn ensure_claude_dir_exists() -> Result<PathBuf, String> {
+    let dir = claude_dir()?;
+    if !dir.exists() {
+        fs::create_dir_all(&dir).map_err(|e| format!("创建 Claude 配置目录失败: {}", e))?;
+    }
+    Ok(dir)
+}
+
+pub fn read_claude_config() -> Result<Option<String>, String> {
+    let path = claude_config_path()?;
+    if path.exists() {
+        let content =
+            fs::read_to_string(&path).map_err(|e| format!("读取 Claude 配置失败: {}", e))?;
+        Ok(Some(content))
+    } else {
+        Ok(None)
+    }
+}
+
+fn is_managed_config(content: &str) -> bool {
+    match serde_json::from_str::<serde_json::Value>(content) {
+        Ok(value) => value
+            .get("primaryApiKey")
+            .and_then(|v| v.as_str())
+            .map(|val| val == "any")
+            .unwrap_or(false),
+        Err(_) => false,
+    }
+}
+
+pub fn write_claude_config() -> Result<bool, String> {
+    // 增量写入：仅设置 primaryApiKey = "any"，保留其它字段
+    let path = claude_config_path()?;
+    ensure_claude_dir_exists()?;
+
+    // 尝试读取并解析为对象
+    let mut obj = match read_claude_config()? {
+        Some(existing) => match serde_json::from_str::<serde_json::Value>(&existing) {
+            Ok(serde_json::Value::Object(map)) => serde_json::Value::Object(map),
+            _ => serde_json::json!({}),
+        },
+        None => serde_json::json!({}),
+    };
+
+    let mut changed = false;
+    if let Some(map) = obj.as_object_mut() {
+        let cur = map
+            .get("primaryApiKey")
+            .and_then(|v| v.as_str())
+            .unwrap_or("");
+        if cur != "any" {
+            map.insert(
+                "primaryApiKey".to_string(),
+                serde_json::Value::String("any".to_string()),
+            );
+            changed = true;
+        }
+    }
+
+    if changed || !path.exists() {
+        let serialized = serde_json::to_string_pretty(&obj)
+            .map_err(|e| format!("序列化 Claude 配置失败: {}", e))?;
+        fs::write(&path, format!("{}\n", serialized))
+            .map_err(|e| format!("写入 Claude 配置失败: {}", e))?;
+        Ok(true)
+    } else {
+        Ok(false)
+    }
+}
+
+pub fn clear_claude_config() -> Result<bool, String> {
+    let path = claude_config_path()?;
+    if !path.exists() {
+        return Ok(false);
+    }
+
+    let content = match read_claude_config()? {
+        Some(content) => content,
+        None => return Ok(false),
+    };
+
+    let mut value = match serde_json::from_str::<serde_json::Value>(&content) {
+        Ok(value) => value,
+        Err(_) => return Ok(false),
+    };
+
+    let obj = match value.as_object_mut() {
+        Some(obj) => obj,
+        None => return Ok(false),
+    };
+
+    if obj.remove("primaryApiKey").is_none() {
+        return Ok(false);
+    }
+
+    let serialized = serde_json::to_string_pretty(&value)
+        .map_err(|e| format!("序列化 Claude 配置失败: {}", e))?;
+    fs::write(&path, format!("{}\n", serialized))
+        .map_err(|e| format!("写入 Claude 配置失败: {}", e))?;
+    Ok(true)
+}
+
+pub fn claude_config_status() -> Result<(bool, PathBuf), String> {
+    let path = claude_config_path()?;
+    Ok((path.exists(), path))
+}
+
+pub fn is_claude_config_applied() -> Result<bool, String> {
+    match read_claude_config()? {
+        Some(content) => Ok(is_managed_config(&content)),
+        None => Ok(false),
+    }
+}
--- a/src-tauri/src/codex_config.rs
+++ b/src-tauri/src/codex_config.rs
@@ -10,6 +10,10 @@ use std::path::Path;

 /// 获取 Codex 配置目录路径
 pub fn get_codex_config_dir() -> PathBuf {
+    if let Some(custom) = crate::settings::get_codex_override_dir() {
+        return custom;
+    }
+
    dirs::home_dir().expect("无法获取用户主目录").join(".codex")
 }

@@ -29,7 +33,7 @@ pub fn get_codex_provider_paths(
    provider_name: Option<&str>,
 ) -> (PathBuf, PathBuf) {
    let base_name = provider_name
-        .map(|name| sanitize_provider_name(name))
+        .map(sanitize_provider_name)
        .unwrap_or_else(|| sanitize_provider_name(provider_id));

    let auth_path = get_codex_config_dir().join(format!("auth-{}.json", base_name));
@@ -56,20 +60,27 @@ pub fn write_codex_live_atomic(auth: &Value, config_text_opt: Option<&str>) -> R
    let config_path = get_codex_config_path();

    if let Some(parent) = auth_path.parent() {
-        std::fs::create_dir_all(parent).map_err(|e| format!("创建 Codex 目录失败: {}", e))?;
+        std::fs::create_dir_all(parent)
+            .map_err(|e| format!("创建 Codex 目录失败: {}: {}", parent.display(), e))?;
    }

    // 读取旧内容用于回滚
    let old_auth = if auth_path.exists() {
-        Some(fs::read(&auth_path).map_err(|e| format!("读取旧 auth.json 失败: {}", e))?)
-    } else {
-        None
-    };
-    let _old_config = if config_path.exists() {
-        Some(fs::read(&config_path).map_err(|e| format!("读取旧 config.toml 失败: {}", e))?)
+        Some(
+            fs::read(&auth_path)
+                .map_err(|e| format!("读取旧 auth.json 失败: {}: {}", auth_path.display(), e))?,
+        )
    } else {
        None
    };
+    let _old_config =
+        if config_path.exists() {
+            Some(fs::read(&config_path).map_err(|e| {
+                format!("读取旧 config.toml 失败: {}: {}", config_path.display(), e)
+            })?)
+        } else {
+            None
+        };

    // 准备写入内容
    let cfg_text = match config_text_opt {
@@ -77,8 +88,13 @@ pub fn write_codex_live_atomic(auth: &Value, config_text_opt: Option<&str>) -> R
        None => String::new(),
    };
    if !cfg_text.trim().is_empty() {
-        toml::from_str::<toml::Table>(&cfg_text)
-            .map_err(|e| format!("config.toml 格式错误: {}", e))?;
+        toml::from_str::<toml::Table>(&cfg_text).map_err(|e| {
+            format!(
+                "config.toml 语法错误: {} (路径: {})",
+                e,
+                config_path.display()
+            )
+        })?;
    }

    // 第一步：写 auth.json
--- a/src-tauri/src/commands.rs
+++ b/src-tauri/src/commands.rs
@@ -2,14 +2,16 @@

 use std::collections::HashMap;
 use tauri::State;
+use tauri_plugin_dialog::DialogExt;
 use tauri_plugin_opener::OpenerExt;

 use crate::app_config::AppType;
+use crate::claude_mcp;
+use crate::claude_plugin;
 use crate::codex_config;
-use crate::config::{get_claude_settings_path, ConfigStatus};
-use crate::vscode;
-use crate::config;
-use crate::provider::Provider;
+use crate::config::{self, get_claude_settings_path, ConfigStatus};
+use crate::provider::{Provider, ProviderMeta};
+use crate::speedtest;
 use crate::store::AppState;

 fn validate_provider_settings(app_type: &AppType, provider: &Provider) -> Result<(), String> {
@@ -215,7 +217,7 @@ pub async fn update_provider(
        }
    }

-    // 更新内存并保存
+    // 更新内存并保存（保留/合并已有的 meta.custom_endpoints，避免丢失在编辑流程中新增的自定义端点）
    {
        let mut config = state
            .config
@@ -224,9 +226,43 @@ pub async fn update_provider(
        let manager = config
            .get_manager_mut(&app_type)
            .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+
+        // 若已存在旧供应商，合并其 meta（尤其是 custom_endpoints）到新对象
+        let merged_provider = if let Some(existing) = manager.providers.get(&provider.id) {
+            // 克隆入参作为基准
+            let mut updated = provider.clone();
+
+            match (existing.meta.as_ref(), updated.meta.take()) {
+                // 入参未携带 meta：直接沿用旧 meta
+                (Some(old_meta), None) => {
+                    updated.meta = Some(old_meta.clone());
+                }
+                // 入参携带 meta：与旧 meta 合并（以旧值为准，保留新增项）
+                (Some(old_meta), Some(mut new_meta)) => {
+                    // 合并 custom_endpoints（URL 去重，保留旧端点的时间信息，补充新增端点）
+                    let mut merged_map = old_meta.custom_endpoints.clone();
+                    for (url, ep) in new_meta.custom_endpoints.drain() {
+                        merged_map.entry(url).or_insert(ep);
+                    }
+                    updated.meta = Some(crate::provider::ProviderMeta {
+                        custom_endpoints: merged_map,
+                    });
+                }
+                // 旧 meta 不存在：使用入参（可能为 None）
+                (None, maybe_new) => {
+                    updated.meta = maybe_new;
+                }
+            }
+
+            updated
+        } else {
+            // 不存在旧供应商（理论上不应发生，因为前面已校验 exists）
+            provider.clone()
+        };
+
        manager
            .providers
-            .insert(provider.id.clone(), provider.clone());
+            .insert(merged_provider.id.clone(), merged_provider);
    }
    state.save()?;

@@ -312,16 +348,20 @@ pub async fn switch_provider(
        .lock()
        .map_err(|e| format!("获取锁失败: {}", e))?;

-    let manager = config
-        .get_manager_mut(&app_type)
-        .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+    // 为避免长期可变借用，尽快获取必要数据并缩小借用范围
+    let provider = {
+        let manager = config
+            .get_manager_mut(&app_type)
+            .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;

-    // 检查供应商是否存在
-    let provider = manager
-        .providers
-        .get(&id)
-        .ok_or_else(|| format!("供应商不存在: {}", id))?
-        .clone();
+        // 检查供应商是否存在
+        let provider = manager
+            .providers
+            .get(&id)
+            .ok_or_else(|| format!("供应商不存在: {}", id))?
+            .clone();
+        provider
+    };

    // SSOT 切换：先回填 live 配置到当前供应商，然后从内存写入目标主配置
    match app_type {
@@ -329,14 +369,20 @@ pub async fn switch_provider(
            use serde_json::Value;

            // 回填：读取 live（auth.json + config.toml）写回当前供应商 settings_config
-            if !manager.current.is_empty() {
+            if !{
+                let cur = config
+                    .get_manager_mut(&app_type)
+                    .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+                cur.current.is_empty()
+            } {
                let auth_path = codex_config::get_codex_auth_path();
                let config_path = codex_config::get_codex_config_path();
                if auth_path.exists() {
                    let auth: Value = crate::config::read_json_file(&auth_path)?;
                    let config_str = if config_path.exists() {
-                        std::fs::read_to_string(&config_path)
-                            .map_err(|e| format!("读取 config.toml 失败: {}", e))?
+                        std::fs::read_to_string(&config_path).map_err(|e| {
+                            format!("读取 config.toml 失败: {}: {}", config_path.display(), e)
+                        })?
                    } else {
                        String::new()
                    };
@@ -346,7 +392,16 @@ pub async fn switch_provider(
                        "config": config_str,
                    });

-                    if let Some(cur) = manager.providers.get_mut(&manager.current) {
+                    let cur_id2 = {
+                        let m = config
+                            .get_manager(&app_type)
+                            .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+                        m.current.clone()
+                    };
+                    let m = config
+                        .get_manager_mut(&app_type)
+                        .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+                    if let Some(cur) = m.providers.get_mut(&cur_id2) {
                        cur.settings_config = live;
                    }
                }
@@ -369,10 +424,21 @@ pub async fn switch_provider(
            let settings_path = get_claude_settings_path();

            // 回填：读取 live settings.json 写回当前供应商 settings_config
-            if settings_path.exists() && !manager.current.is_empty() {
-                if let Ok(live) = read_json_file::<serde_json::Value>(&settings_path) {
-                    if let Some(cur) = manager.providers.get_mut(&manager.current) {
-                        cur.settings_config = live;
+            if settings_path.exists() {
+                let cur_id = {
+                    let m = config
+                        .get_manager(&app_type)
+                        .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+                    m.current.clone()
+                };
+                if !cur_id.is_empty() {
+                    if let Ok(live) = read_json_file::<serde_json::Value>(&settings_path) {
+                        let m = config
+                            .get_manager_mut(&app_type)
+                            .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+                        if let Some(cur) = m.providers.get_mut(&cur_id) {
+                            cur.settings_config = live;
+                        }
                    }
                }
            }
@@ -384,11 +450,56 @@ pub async fn switch_provider(

            // 不做归档，直接写入
            write_json_file(&settings_path, &provider.settings_config)?;
+
+            // 写入后回读 live，并回填到目标供应商的 SSOT，保证一致
+            if settings_path.exists() {
+                if let Ok(live_after) = read_json_file::<serde_json::Value>(&settings_path) {
+                    let m = config
+                        .get_manager_mut(&app_type)
+                        .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+                    if let Some(target) = m.providers.get_mut(&id) {
+                        target.settings_config = live_after;
+                    }
+                }
+            }
        }
    }

-    // 更新当前供应商
-    manager.current = id;
+    // 更新当前供应商（短借用范围）
+    {
+        let manager = config
+            .get_manager_mut(&app_type)
+            .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+        manager.current = id;
+    }
+
+    // 对 Codex：切换完成后，同步 MCP 到 config.toml，并将最新的 config.toml 回填到当前供应商 settings_config.config
+    if let AppType::Codex = app_type {
+        // 1) 依据 SSOT 将启用的 MCP 投影到 ~/.codex/config.toml
+        crate::mcp::sync_enabled_to_codex(&config)?;
+
+        // 2) 读取投影后的 live config.toml 文本
+        let cfg_text_after = crate::codex_config::read_and_validate_codex_config_text()?;
+
+        // 3) 回填到当前（目标）供应商的 settings_config.config，确保编辑面板读取到最新 MCP
+        let cur_id = {
+            let m = config
+                .get_manager(&app_type)
+                .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+            m.current.clone()
+        };
+        let m = config
+            .get_manager_mut(&app_type)
+            .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+        if let Some(p) = m.providers.get_mut(&cur_id) {
+            if let Some(obj) = p.settings_config.as_object_mut() {
+                obj.insert(
+                    "config".to_string(),
+                    serde_json::Value::String(cfg_text_after),
+                );
+            }
+        }
+    }

    log::info!("成功切换到供应商: {}", provider.name);

@@ -520,6 +631,26 @@ pub async fn get_claude_code_config_path() -> Result<String, String> {
    Ok(get_claude_settings_path().to_string_lossy().to_string())
 }

+/// 获取当前生效的配置目录
+#[tauri::command]
+pub async fn get_config_dir(
+    app_type: Option<AppType>,
+    app: Option<String>,
+    appType: Option<String>,
+) -> Result<String, String> {
+    let app = app_type
+        .or_else(|| app.as_deref().map(|s| s.into()))
+        .or_else(|| appType.as_deref().map(|s| s.into()))
+        .unwrap_or(AppType::Claude);
+
+    let dir = match app {
+        AppType::Claude => config::get_claude_config_dir(),
+        AppType::Codex => codex_config::get_codex_config_dir(),
+    };
+
+    Ok(dir.to_string_lossy().to_string())
+}
+
 /// 打开配置文件夹
 /// 兼容两种参数：`app_type`（推荐）或 `app`（字符串）
 #[tauri::command]
@@ -553,6 +684,38 @@ pub async fn open_config_folder(
    Ok(true)
 }

+/// 弹出系统目录选择器并返回用户选择的路径
+#[tauri::command]
+pub async fn pick_directory(
+    app: tauri::AppHandle,
+    default_path: Option<String>,
+) -> Result<Option<String>, String> {
+    let initial = default_path
+        .map(|p| p.trim().to_string())
+        .filter(|p| !p.is_empty());
+
+    let result = tauri::async_runtime::spawn_blocking(move || {
+        let mut builder = app.dialog().file();
+        if let Some(path) = initial {
+            builder = builder.set_directory(path);
+        }
+        builder.blocking_pick_folder()
+    })
+    .await
+    .map_err(|e| format!("弹出目录选择器失败: {}", e))?;
+
+    match result {
+        Some(file_path) => {
+            let resolved = file_path
+                .simplified()
+                .into_path()
+                .map_err(|e| format!("解析选择的目录失败: {}", e))?;
+            Ok(Some(resolved.to_string_lossy().to_string()))
+        }
+        None => Ok(None),
+    }
+}
+
 /// 打开外部链接
 #[tauri::command]
 pub async fn open_external(app: tauri::AppHandle, url: String) -> Result<bool, String> {
@@ -601,23 +764,294 @@ pub async fn open_app_config_folder(handle: tauri::AppHandle) -> Result<bool, St
    Ok(true)
 }

+// =====================
+// Claude MCP 管理命令
+// =====================
+
+/// 获取 Claude MCP 状态（settings.local.json 与 mcp.json）
+#[tauri::command]
+pub async fn get_claude_mcp_status() -> Result<crate::claude_mcp::McpStatus, String> {
+    claude_mcp::get_mcp_status()
+}
+
+/// 读取 mcp.json 文本内容（不存在则返回 Ok(None)）
+#[tauri::command]
+pub async fn read_claude_mcp_config() -> Result<Option<String>, String> {
+    claude_mcp::read_mcp_json()
+}
+
+/// 新增或更新一个 MCP 服务器条目
+#[tauri::command]
+pub async fn upsert_claude_mcp_server(id: String, spec: serde_json::Value) -> Result<bool, String> {
+    claude_mcp::upsert_mcp_server(&id, spec)
+}
+
+/// 删除一个 MCP 服务器条目
+#[tauri::command]
+pub async fn delete_claude_mcp_server(id: String) -> Result<bool, String> {
+    claude_mcp::delete_mcp_server(&id)
+}
+
+/// 校验命令是否在 PATH 中可用（不执行）
+#[tauri::command]
+pub async fn validate_mcp_command(cmd: String) -> Result<bool, String> {
+    claude_mcp::validate_command_in_path(&cmd)
+}
+
+// =====================
+// 新：集中以 config.json 为 SSOT 的 MCP 配置命令
+// =====================
+
+#[derive(serde::Serialize)]
+pub struct McpConfigResponse {
+    pub config_path: String,
+    pub servers: std::collections::HashMap<String, serde_json::Value>,
+}
+
+/// 获取 MCP 配置（来自 ~/.cc-switch/config.json）
+#[tauri::command]
+pub async fn get_mcp_config(
+    state: State<'_, AppState>,
+    app: Option<String>,
+) -> Result<McpConfigResponse, String> {
+    let config_path = crate::config::get_app_config_path()
+        .to_string_lossy()
+        .to_string();
+    let mut cfg = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    let app_ty = crate::app_config::AppType::from(app.as_deref().unwrap_or("claude"));
+    let (servers, normalized) = crate::mcp::get_servers_snapshot_for(&mut cfg, &app_ty);
+    let need_save = normalized > 0;
+    drop(cfg);
+    if need_save {
+        state.save()?;
+    }
+    Ok(McpConfigResponse {
+        config_path,
+        servers,
+    })
+}
+
+/// 在 config.json 中新增或更新一个 MCP 服务器定义
+#[tauri::command]
+pub async fn upsert_mcp_server_in_config(
+    state: State<'_, AppState>,
+    app: Option<String>,
+    id: String,
+    spec: serde_json::Value,
+    sync_other_side: Option<bool>,
+) -> Result<bool, String> {
+    let mut cfg = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    let app_ty = crate::app_config::AppType::from(app.as_deref().unwrap_or("claude"));
+    let mut sync_targets: Vec<crate::app_config::AppType> = Vec::new();
+
+    let changed = crate::mcp::upsert_in_config_for(&mut cfg, &app_ty, &id, spec.clone())?;
+
+    let should_sync_current = cfg
+        .mcp_for(&app_ty)
+        .servers
+        .get(&id)
+        .and_then(|entry| entry.get("enabled"))
+        .and_then(|v| v.as_bool())
+        .unwrap_or(false);
+    if should_sync_current {
+        sync_targets.push(app_ty.clone());
+    }
+
+    if sync_other_side.unwrap_or(false) {
+        let other_app = match app_ty.clone() {
+            crate::app_config::AppType::Claude => crate::app_config::AppType::Codex,
+            crate::app_config::AppType::Codex => crate::app_config::AppType::Claude,
+        };
+        crate::mcp::upsert_in_config_for(&mut cfg, &other_app, &id, spec)?;
+
+        let should_sync_other = cfg
+            .mcp_for(&other_app)
+            .servers
+            .get(&id)
+            .and_then(|entry| entry.get("enabled"))
+            .and_then(|v| v.as_bool())
+            .unwrap_or(false);
+        if should_sync_other {
+            sync_targets.push(other_app.clone());
+        }
+    }
+    drop(cfg);
+    state.save()?;
+
+    let cfg2 = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    for app_ty_to_sync in sync_targets {
+        match app_ty_to_sync {
+            crate::app_config::AppType::Claude => crate::mcp::sync_enabled_to_claude(&cfg2)?,
+            crate::app_config::AppType::Codex => crate::mcp::sync_enabled_to_codex(&cfg2)?,
+        };
+    }
+    Ok(changed)
+}
+
+/// 在 config.json 中删除一个 MCP 服务器定义
+#[tauri::command]
+pub async fn delete_mcp_server_in_config(
+    state: State<'_, AppState>,
+    app: Option<String>,
+    id: String,
+) -> Result<bool, String> {
+    let mut cfg = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    let app_ty = crate::app_config::AppType::from(app.as_deref().unwrap_or("claude"));
+    let existed = crate::mcp::delete_in_config_for(&mut cfg, &app_ty, &id)?;
+    drop(cfg);
+    state.save()?;
+    // 若删除的是 Claude/Codex 客户端的条目，则同步一次，确保启用项从对应 live 配置中移除
+    let cfg2 = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    match app_ty {
+        crate::app_config::AppType::Claude => crate::mcp::sync_enabled_to_claude(&cfg2)?,
+        crate::app_config::AppType::Codex => crate::mcp::sync_enabled_to_codex(&cfg2)?,
+    }
+    Ok(existed)
+}
+
+/// 设置启用状态并同步到 ~/.claude.json
+#[tauri::command]
+pub async fn set_mcp_enabled(
+    state: State<'_, AppState>,
+    app: Option<String>,
+    id: String,
+    enabled: bool,
+) -> Result<bool, String> {
+    let mut cfg = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    let app_ty = crate::app_config::AppType::from(app.as_deref().unwrap_or("claude"));
+    let changed = crate::mcp::set_enabled_and_sync_for(&mut cfg, &app_ty, &id, enabled)?;
+    drop(cfg);
+    state.save()?;
+    Ok(changed)
+}
+
+/// 手动同步：将启用的 MCP 投影到 ~/.claude.json（不更改 config.json）
+#[tauri::command]
+pub async fn sync_enabled_mcp_to_claude(state: State<'_, AppState>) -> Result<bool, String> {
+    let mut cfg = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    let normalized = crate::mcp::normalize_servers_for(&mut cfg, &AppType::Claude);
+    crate::mcp::sync_enabled_to_claude(&cfg)?;
+    let need_save = normalized > 0;
+    drop(cfg);
+    if need_save {
+        state.save()?;
+    }
+    Ok(true)
+}
+
+/// 手动同步：将启用的 MCP 投影到 ~/.codex/config.toml（不更改 config.json）
+#[tauri::command]
+pub async fn sync_enabled_mcp_to_codex(state: State<'_, AppState>) -> Result<bool, String> {
+    let mut cfg = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    let normalized = crate::mcp::normalize_servers_for(&mut cfg, &AppType::Codex);
+    crate::mcp::sync_enabled_to_codex(&cfg)?;
+    let need_save = normalized > 0;
+    drop(cfg);
+    if need_save {
+        state.save()?;
+    }
+    Ok(true)
+}
+
+/// 从 ~/.claude.json 导入 MCP 定义到 config.json，返回变更数量
+#[tauri::command]
+pub async fn import_mcp_from_claude(state: State<'_, AppState>) -> Result<usize, String> {
+    let mut cfg = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    let changed = crate::mcp::import_from_claude(&mut cfg)?;
+    drop(cfg);
+    if changed > 0 {
+        state.save()?;
+    }
+    Ok(changed)
+}
+
+/// 从 ~/.codex/config.toml 导入 MCP 定义到 config.json（Codex 作用域），返回变更数量
+#[tauri::command]
+pub async fn import_mcp_from_codex(state: State<'_, AppState>) -> Result<usize, String> {
+    let mut cfg = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    let changed = crate::mcp::import_from_codex(&mut cfg)?;
+    drop(cfg);
+    if changed > 0 {
+        state.save()?;
+    }
+    Ok(changed)
+}
+
+/// 读取当前生效（live）的配置内容，返回可直接作为 provider.settings_config 的对象
+/// - Codex: 返回 { auth: JSON, config: string }
+/// - Claude: 返回 settings.json 的 JSON 内容
+#[tauri::command]
+pub async fn read_live_provider_settings(
+    app_type: Option<AppType>,
+    app: Option<String>,
+    appType: Option<String>,
+) -> Result<serde_json::Value, String> {
+    let app_type = app_type
+        .or_else(|| app.as_deref().map(|s| s.into()))
+        .or_else(|| appType.as_deref().map(|s| s.into()))
+        .unwrap_or(AppType::Claude);
+
+    match app_type {
+        AppType::Codex => {
+            let auth_path = crate::codex_config::get_codex_auth_path();
+            if !auth_path.exists() {
+                return Err("Codex 配置文件不存在：缺少 auth.json".to_string());
+            }
+            let auth: serde_json::Value = crate::config::read_json_file(&auth_path)?;
+            let cfg_text = crate::codex_config::read_and_validate_codex_config_text()?;
+            Ok(serde_json::json!({ "auth": auth, "config": cfg_text }))
+        }
+        AppType::Claude => {
+            let path = crate::config::get_claude_settings_path();
+            if !path.exists() {
+                return Err("Claude Code 配置文件不存在".to_string());
+            }
+            let v: serde_json::Value = crate::config::read_json_file(&path)?;
+            Ok(v)
+        }
+    }
+}
+
 /// 获取设置
 #[tauri::command]
-pub async fn get_settings(_state: State<'_, AppState>) -> Result<serde_json::Value, String> {
-    // 暂时返回默认设置：系统托盘（菜单栏）显示开关
-    Ok(serde_json::json!({
-        "showInTray": true
-    }))
+pub async fn get_settings() -> Result<crate::settings::AppSettings, String> {
+    Ok(crate::settings::get_settings())
 }

 /// 保存设置
 #[tauri::command]
-pub async fn save_settings(
-    _state: State<'_, AppState>,
-    settings: serde_json::Value,
-) -> Result<bool, String> {
-    // TODO: 实现系统托盘显示开关的保存与应用（显示/隐藏菜单栏托盘图标）
-    log::info!("保存设置: {:?}", settings);
+pub async fn save_settings(settings: crate::settings::AppSettings) -> Result<bool, String> {
+    crate::settings::update_settings(settings)?;
    Ok(true)
 }

@@ -628,7 +1062,7 @@ pub async fn check_for_updates(handle: tauri::AppHandle) -> Result<bool, String>
    handle
        .opener()
        .open_url(
-            "https://github.com/farion1231/cc-switch/releases",
+            "https://github.com/farion1231/cc-switch/releases/latest",
            None::<String>,
        )
        .map_err(|e| format!("打开更新页面失败: {}", e))?;
@@ -636,35 +1070,235 @@ pub async fn check_for_updates(handle: tauri::AppHandle) -> Result<bool, String>
    Ok(true)
 }

-/// VS Code: 获取用户 settings.json 状态
+/// 判断是否为便携版（绿色版）运行
 #[tauri::command]
-pub async fn get_vscode_settings_status() -> Result<ConfigStatus, String> {
-    if let Some(p) = vscode::find_existing_settings() {
-        Ok(ConfigStatus { exists: true, path: p.to_string_lossy().to_string() })
+pub async fn is_portable_mode() -> Result<bool, String> {
+    let exe_path = std::env::current_exe().map_err(|e| format!("获取可执行路径失败: {}", e))?;
+    if let Some(dir) = exe_path.parent() {
+        Ok(dir.join("portable.ini").is_file())
    } else {
-        // 默认返回 macOS 稳定版路径（或其他平台首选项的第一个候选），但标记不存在
-        let preferred = vscode::candidate_settings_paths().into_iter().next();
-        Ok(ConfigStatus { exists: false, path: preferred.unwrap_or_default().to_string_lossy().to_string() })
+        Ok(false)
    }
 }

-/// VS Code: 读取 settings.json 文本（仅当文件存在）
+/// Claude 插件：获取 ~/.claude/config.json 状态
 #[tauri::command]
-pub async fn read_vscode_settings() -> Result<String, String> {
-    if let Some(p) = vscode::find_existing_settings() {
-        std::fs::read_to_string(&p).map_err(|e| format!("读取 VS Code 设置失败: {}", e))
-    } else {
-        Err("未找到 VS Code 用户设置文件".to_string())
+pub async fn get_claude_plugin_status() -> Result<ConfigStatus, String> {
+    match claude_plugin::claude_config_status() {
+        Ok((exists, path)) => Ok(ConfigStatus {
+            exists,
+            path: path.to_string_lossy().to_string(),
+        }),
+        Err(err) => Err(err),
    }
 }

-/// VS Code: 写入 settings.json 文本（仅当文件存在；不自动创建）
+/// Claude 插件：读取配置内容（若不存在返回 Ok(None)）
 #[tauri::command]
-pub async fn write_vscode_settings(content: String) -> Result<bool, String> {
-    if let Some(p) = vscode::find_existing_settings() {
-        config::write_text_file(&p, &content)?;
-        Ok(true)
+pub async fn read_claude_plugin_config() -> Result<Option<String>, String> {
+    claude_plugin::read_claude_config()
+}
+
+/// Claude 插件：写入/清除固定配置
+#[tauri::command]
+pub async fn apply_claude_plugin_config(official: bool) -> Result<bool, String> {
+    if official {
+        claude_plugin::clear_claude_config()
    } else {
-        Err("未找到 VS Code 用户设置文件".to_string())
+        claude_plugin::write_claude_config()
    }
 }
+
+/// Claude 插件：检测是否已写入目标配置
+#[tauri::command]
+pub async fn is_claude_plugin_applied() -> Result<bool, String> {
+    claude_plugin::is_claude_config_applied()
+}
+
+/// 测试第三方/自定义供应商端点的网络延迟
+#[tauri::command]
+pub async fn test_api_endpoints(
+    urls: Vec<String>,
+    timeout_secs: Option<u64>,
+) -> Result<Vec<speedtest::EndpointLatency>, String> {
+    let filtered: Vec<String> = urls
+        .into_iter()
+        .filter(|url| !url.trim().is_empty())
+        .collect();
+    speedtest::test_endpoints(filtered, timeout_secs).await
+}
+
+/// 获取自定义端点列表
+#[tauri::command]
+pub async fn get_custom_endpoints(
+    state: State<'_, crate::store::AppState>,
+    app_type: Option<AppType>,
+    app: Option<String>,
+    appType: Option<String>,
+    provider_id: Option<String>,
+    providerId: Option<String>,
+) -> Result<Vec<crate::settings::CustomEndpoint>, String> {
+    let app_type = app_type
+        .or_else(|| app.as_deref().map(|s| s.into()))
+        .or_else(|| appType.as_deref().map(|s| s.into()))
+        .unwrap_or(AppType::Claude);
+    let provider_id = provider_id
+        .or(providerId)
+        .ok_or_else(|| "缺少 providerId".to_string())?;
+    let mut cfg_guard = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+
+    let manager = cfg_guard
+        .get_manager_mut(&app_type)
+        .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+
+    let Some(provider) = manager.providers.get_mut(&provider_id) else {
+        return Ok(vec![]);
+    };
+
+    // 首选从 provider.meta 读取
+    let meta = provider.meta.get_or_insert_with(ProviderMeta::default);
+    if !meta.custom_endpoints.is_empty() {
+        let mut result: Vec<_> = meta.custom_endpoints.values().cloned().collect();
+        result.sort_by(|a, b| b.added_at.cmp(&a.added_at));
+        return Ok(result);
+    }
+
+    Ok(vec![])
+}
+
+/// 添加自定义端点
+#[tauri::command]
+pub async fn add_custom_endpoint(
+    state: State<'_, crate::store::AppState>,
+    app_type: Option<AppType>,
+    app: Option<String>,
+    appType: Option<String>,
+    provider_id: Option<String>,
+    providerId: Option<String>,
+    url: String,
+) -> Result<(), String> {
+    let app_type = app_type
+        .or_else(|| app.as_deref().map(|s| s.into()))
+        .or_else(|| appType.as_deref().map(|s| s.into()))
+        .unwrap_or(AppType::Claude);
+    let provider_id = provider_id
+        .or(providerId)
+        .ok_or_else(|| "缺少 providerId".to_string())?;
+    let normalized = url.trim().trim_end_matches('/').to_string();
+    if normalized.is_empty() {
+        return Err("URL 不能为空".to_string());
+    }
+
+    let mut cfg_guard = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    let manager = cfg_guard
+        .get_manager_mut(&app_type)
+        .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+
+    let Some(provider) = manager.providers.get_mut(&provider_id) else {
+        return Err("供应商不存在或未选择".to_string());
+    };
+    let meta = provider.meta.get_or_insert_with(ProviderMeta::default);
+
+    let timestamp = std::time::SystemTime::now()
+        .duration_since(std::time::UNIX_EPOCH)
+        .unwrap()
+        .as_millis() as i64;
+
+    let endpoint = crate::settings::CustomEndpoint {
+        url: normalized.clone(),
+        added_at: timestamp,
+        last_used: None,
+    };
+    meta.custom_endpoints.insert(normalized, endpoint);
+    drop(cfg_guard);
+    state.save()?;
+    Ok(())
+}
+
+/// 删除自定义端点
+#[tauri::command]
+pub async fn remove_custom_endpoint(
+    state: State<'_, crate::store::AppState>,
+    app_type: Option<AppType>,
+    app: Option<String>,
+    appType: Option<String>,
+    provider_id: Option<String>,
+    providerId: Option<String>,
+    url: String,
+) -> Result<(), String> {
+    let app_type = app_type
+        .or_else(|| app.as_deref().map(|s| s.into()))
+        .or_else(|| appType.as_deref().map(|s| s.into()))
+        .unwrap_or(AppType::Claude);
+    let provider_id = provider_id
+        .or(providerId)
+        .ok_or_else(|| "缺少 providerId".to_string())?;
+    let normalized = url.trim().trim_end_matches('/').to_string();
+
+    let mut cfg_guard = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    let manager = cfg_guard
+        .get_manager_mut(&app_type)
+        .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+
+    if let Some(provider) = manager.providers.get_mut(&provider_id) {
+        if let Some(meta) = provider.meta.as_mut() {
+            meta.custom_endpoints.remove(&normalized);
+        }
+    }
+    drop(cfg_guard);
+    state.save()?;
+    Ok(())
+}
+
+/// 更新端点最后使用时间
+#[tauri::command]
+pub async fn update_endpoint_last_used(
+    state: State<'_, crate::store::AppState>,
+    app_type: Option<AppType>,
+    app: Option<String>,
+    appType: Option<String>,
+    provider_id: Option<String>,
+    providerId: Option<String>,
+    url: String,
+) -> Result<(), String> {
+    let app_type = app_type
+        .or_else(|| app.as_deref().map(|s| s.into()))
+        .or_else(|| appType.as_deref().map(|s| s.into()))
+        .unwrap_or(AppType::Claude);
+    let provider_id = provider_id
+        .or(providerId)
+        .ok_or_else(|| "缺少 providerId".to_string())?;
+    let normalized = url.trim().trim_end_matches('/').to_string();
+
+    let mut cfg_guard = state
+        .config
+        .lock()
+        .map_err(|e| format!("获取锁失败: {}", e))?;
+    let manager = cfg_guard
+        .get_manager_mut(&app_type)
+        .ok_or_else(|| format!("应用类型不存在: {:?}", app_type))?;
+
+    if let Some(provider) = manager.providers.get_mut(&provider_id) {
+        if let Some(meta) = provider.meta.as_mut() {
+            if let Some(endpoint) = meta.custom_endpoints.get_mut(&normalized) {
+                let timestamp = std::time::SystemTime::now()
+                    .duration_since(std::time::UNIX_EPOCH)
+                    .unwrap()
+                    .as_millis() as i64;
+                endpoint.last_used = Some(timestamp);
+            }
+        }
+    }
+    drop(cfg_guard);
+    state.save()?;
+    Ok(())
+}
--- a/src-tauri/src/config.rs
+++ b/src-tauri/src/config.rs
@@ -6,6 +6,10 @@ use std::path::{Path, PathBuf};

 /// 获取 Claude Code 配置目录路径
 pub fn get_claude_config_dir() -> PathBuf {
+    if let Some(custom) = crate::settings::get_claude_override_dir() {
+        return custom;
+    }
+
    dirs::home_dir()
        .expect("无法获取用户主目录")
        .join(".claude")
@@ -102,7 +106,7 @@ pub fn sanitize_provider_name(name: &str) -> String {
 /// 获取供应商配置文件路径
 pub fn get_provider_config_path(provider_id: &str, provider_name: Option<&str>) -> PathBuf {
    let base_name = provider_name
-        .map(|name| sanitize_provider_name(name))
+        .map(sanitize_provider_name)
        .unwrap_or_else(|| sanitize_provider_name(provider_id));

    get_claude_config_dir().join(format!("settings-{}.json", base_name))
@@ -114,16 +118,18 @@ pub fn read_json_file<T: for<'a> Deserialize<'a>>(path: &Path) -> Result<T, Stri
        return Err(format!("文件不存在: {}", path.display()));
    }

-    let content = fs::read_to_string(path).map_err(|e| format!("读取文件失败: {}", e))?;
+    let content =
+        fs::read_to_string(path).map_err(|e| format!("读取文件失败: {}: {}", path.display(), e))?;

-    serde_json::from_str(&content).map_err(|e| format!("解析 JSON 失败: {}", e))
+    serde_json::from_str(&content).map_err(|e| format!("解析 JSON 失败: {}: {}", path.display(), e))
 }

 /// 写入 JSON 配置文件
 pub fn write_json_file<T: Serialize>(path: &Path, data: &T) -> Result<(), String> {
    // 确保目录存在
    if let Some(parent) = path.parent() {
-        fs::create_dir_all(parent).map_err(|e| format!("创建目录失败: {}", e))?;
+        fs::create_dir_all(parent)
+            .map_err(|e| format!("创建目录失败: {}: {}", parent.display(), e))?;
    }

    let json =
@@ -135,7 +141,8 @@ pub fn write_json_file<T: Serialize>(path: &Path, data: &T) -> Result<(), String
 /// 原子写入文本文件（用于 TOML/纯文本）
 pub fn write_text_file(path: &Path, data: &str) -> Result<(), String> {
    if let Some(parent) = path.parent() {
-        fs::create_dir_all(parent).map_err(|e| format!("创建目录失败: {}", e))?;
+        fs::create_dir_all(parent)
+            .map_err(|e| format!("创建目录失败: {}: {}", parent.display(), e))?;
    }
    atomic_write(path, data.as_bytes())
 }
@@ -143,7 +150,8 @@ pub fn write_text_file(path: &Path, data: &str) -> Result<(), String> {
 /// 原子写入：写入临时文件后 rename 替换，避免半写状态
 pub fn atomic_write(path: &Path, data: &[u8]) -> Result<(), String> {
    if let Some(parent) = path.parent() {
-        fs::create_dir_all(parent).map_err(|e| format!("创建目录失败: {}", e))?;
+        fs::create_dir_all(parent)
+            .map_err(|e| format!("创建目录失败: {}: {}", parent.display(), e))?;
    }

    let parent = path.parent().ok_or_else(|| "无效的路径".to_string())?;
@@ -160,10 +168,12 @@ pub fn atomic_write(path: &Path, data: &[u8]) -> Result<(), String> {
    tmp.push(format!("{}.tmp.{}", file_name, ts));

    {
-        let mut f = fs::File::create(&tmp).map_err(|e| format!("创建临时文件失败: {}", e))?;
+        let mut f = fs::File::create(&tmp)
+            .map_err(|e| format!("创建临时文件失败: {}: {}", tmp.display(), e))?;
        f.write_all(data)
-            .map_err(|e| format!("写入临时文件失败: {}", e))?;
-        f.flush().map_err(|e| format!("刷新临时文件失败: {}", e))?;
+            .map_err(|e| format!("写入临时文件失败: {}: {}", tmp.display(), e))?;
+        f.flush()
+            .map_err(|e| format!("刷新临时文件失败: {}: {}", tmp.display(), e))?;
    }

    #[cfg(unix)]
@@ -181,12 +191,26 @@ pub fn atomic_write(path: &Path, data: &[u8]) -> Result<(), String> {
        if path.exists() {
            let _ = fs::remove_file(path);
        }
-        fs::rename(&tmp, path).map_err(|e| format!("原子替换失败: {}", e))?;
+        fs::rename(&tmp, path).map_err(|e| {
+            format!(
+                "原子替换失败: {} -> {}: {}",
+                tmp.display(),
+                path.display(),
+                e
+            )
+        })?;
    }

    #[cfg(not(windows))]
    {
-        fs::rename(&tmp, path).map_err(|e| format!("原子替换失败: {}", e))?;
+        fs::rename(&tmp, path).map_err(|e| {
+            format!(
+                "原子替换失败: {} -> {}: {}",
+                tmp.display(),
+                path.display(),
+                e
+            )
+        })?;
    }
    Ok(())
 }
--- a/src-tauri/src/import_export.rs
+++ b/src-tauri/src/import_export.rs
@@ -0,0 +1,170 @@
+use chrono::Utc;
+use serde_json::{json, Value};
+use std::fs;
+use std::path::PathBuf;
+
+// 默认仅保留最近 10 份备份，避免目录无限膨胀
+const MAX_BACKUPS: usize = 10;
+
+/// 创建配置文件备份
+pub fn create_backup(config_path: &PathBuf) -> Result<String, String> {
+    if !config_path.exists() {
+        return Ok(String::new());
+    }
+
+    let timestamp = Utc::now().format("%Y%m%d_%H%M%S");
+    let backup_id = format!("backup_{}", timestamp);
+
+    let backup_dir = config_path
+        .parent()
+        .ok_or("Invalid config path")?
+        .join("backups");
+
+    // 创建备份目录
+    fs::create_dir_all(&backup_dir)
+        .map_err(|e| format!("Failed to create backup directory: {}", e))?;
+
+    let backup_path = backup_dir.join(format!("{}.json", backup_id));
+
+    // 复制配置文件到备份
+    fs::copy(config_path, backup_path).map_err(|e| format!("Failed to create backup: {}", e))?;
+
+    // 备份完成后清理旧的备份文件（仅保留最近 MAX_BACKUPS 份）
+    cleanup_old_backups(&backup_dir, MAX_BACKUPS)?;
+
+    Ok(backup_id)
+}
+
+fn cleanup_old_backups(backup_dir: &PathBuf, retain: usize) -> Result<(), String> {
+    if retain == 0 {
+        return Ok(());
+    }
+
+    let mut entries: Vec<_> = match fs::read_dir(backup_dir) {
+        Ok(iter) => iter
+            .filter_map(|entry| entry.ok())
+            .filter(|entry| {
+                entry
+                    .path()
+                    .extension()
+                    .map(|ext| ext == "json")
+                    .unwrap_or(false)
+            })
+            .collect(),
+        Err(_) => return Ok(()),
+    };
+
+    if entries.len() <= retain {
+        return Ok(());
+    }
+
+    let remove_count = entries.len().saturating_sub(retain);
+
+    entries.sort_by(|a, b| {
+        let a_time = a.metadata().and_then(|m| m.modified()).ok();
+        let b_time = b.metadata().and_then(|m| m.modified()).ok();
+        a_time.cmp(&b_time)
+    });
+
+    for entry in entries.into_iter().take(remove_count) {
+        if let Err(err) = fs::remove_file(entry.path()) {
+            log::warn!(
+                "Failed to remove old backup {}: {}",
+                entry.path().display(),
+                err
+            );
+        }
+    }
+
+    Ok(())
+}
+
+/// 导出配置文件
+#[tauri::command]
+pub async fn export_config_to_file(file_path: String) -> Result<Value, String> {
+    // 读取当前配置文件
+    let config_path = crate::config::get_app_config_path();
+    let config_content = fs::read_to_string(&config_path)
+        .map_err(|e| format!("Failed to read configuration: {}", e))?;
+
+    // 写入到指定文件
+    fs::write(&file_path, &config_content).map_err(|e| format!("Failed to write file: {}", e))?;
+
+    Ok(json!({
+        "success": true,
+        "message": "Configuration exported successfully",
+        "filePath": file_path
+    }))
+}
+
+/// 从文件导入配置
+#[tauri::command]
+pub async fn import_config_from_file(
+    file_path: String,
+    state: tauri::State<'_, crate::store::AppState>,
+) -> Result<Value, String> {
+    // 读取导入的文件
+    let import_content =
+        fs::read_to_string(&file_path).map_err(|e| format!("Failed to read import file: {}", e))?;
+
+    // 验证并解析为配置对象
+    let new_config: crate::app_config::MultiAppConfig = serde_json::from_str(&import_content)
+        .map_err(|e| format!("Invalid configuration file: {}", e))?;
+
+    // 备份当前配置
+    let config_path = crate::config::get_app_config_path();
+    let backup_id = create_backup(&config_path)?;
+
+    // 写入新配置到磁盘
+    fs::write(&config_path, &import_content)
+        .map_err(|e| format!("Failed to write configuration: {}", e))?;
+
+    // 更新内存中的状态
+    {
+        let mut config_state = state
+            .config
+            .lock()
+            .map_err(|e| format!("Failed to lock config: {}", e))?;
+        *config_state = new_config;
+    }
+
+    Ok(json!({
+        "success": true,
+        "message": "Configuration imported successfully",
+        "backupId": backup_id
+    }))
+}
+
+/// 保存文件对话框
+#[tauri::command]
+pub async fn save_file_dialog<R: tauri::Runtime>(
+    app: tauri::AppHandle<R>,
+    default_name: String,
+) -> Result<Option<String>, String> {
+    use tauri_plugin_dialog::DialogExt;
+
+    let dialog = app.dialog();
+    let result = dialog
+        .file()
+        .add_filter("JSON", &["json"])
+        .set_file_name(&default_name)
+        .blocking_save_file();
+
+    Ok(result.map(|p| p.to_string()))
+}
+
+/// 打开文件对话框
+#[tauri::command]
+pub async fn open_file_dialog<R: tauri::Runtime>(
+    app: tauri::AppHandle<R>,
+) -> Result<Option<String>, String> {
+    use tauri_plugin_dialog::DialogExt;
+
+    let dialog = app.dialog();
+    let result = dialog
+        .file()
+        .add_filter("JSON", &["json"])
+        .blocking_pick_file();
+
+    Ok(result.map(|p| p.to_string()))
+}
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -1,19 +1,24 @@
 mod app_config;
+mod claude_mcp;
+mod claude_plugin;
 mod codex_config;
 mod commands;
 mod config;
-mod vscode;
+mod import_export;
+mod mcp;
 mod migration;
 mod provider;
+mod settings;
+mod speedtest;
 mod store;

 use store::AppState;
-#[cfg(target_os = "macos")]
-use tauri::RunEvent;
 use tauri::{
    menu::{CheckMenuItem, Menu, MenuBuilder, MenuItem},
    tray::{TrayIconBuilder, TrayIconEvent},
 };
+#[cfg(target_os = "macos")]
+use tauri::{ActivationPolicy, RunEvent};
 use tauri::{Emitter, Manager};

 /// 创建动态托盘菜单
@@ -115,6 +120,23 @@ fn create_tray_menu(
        .map_err(|e| format!("构建菜单失败: {}", e))
 }

+#[cfg(target_os = "macos")]
+fn apply_tray_policy(app: &tauri::AppHandle, dock_visible: bool) {
+    let desired_policy = if dock_visible {
+        ActivationPolicy::Regular
+    } else {
+        ActivationPolicy::Accessory
+    };
+
+    if let Err(err) = app.set_dock_visibility(dock_visible) {
+        log::warn!("设置 Dock 显示状态失败: {}", err);
+    }
+
+    if let Err(err) = app.set_activation_policy(desired_policy) {
+        log::warn!("设置激活策略失败: {}", err);
+    }
+}
+
 /// 处理托盘菜单事件
 fn handle_tray_menu_event(app: &tauri::AppHandle, event_id: &str) {
    log::info!("处理托盘菜单事件: {}", event_id);
@@ -122,9 +144,17 @@ fn handle_tray_menu_event(app: &tauri::AppHandle, event_id: &str) {
    match event_id {
        "show_main" => {
            if let Some(window) = app.get_webview_window("main") {
+                #[cfg(target_os = "windows")]
+                {
+                    let _ = window.set_skip_taskbar(false);
+                }
                let _ = window.unminimize();
                let _ = window.show();
                let _ = window.set_focus();
+                #[cfg(target_os = "macos")]
+                {
+                    apply_tray_policy(app, true);
+                }
            }
        }
        "quit" => {
@@ -189,7 +219,7 @@ async fn switch_provider_internal(
        let provider_id_clone = provider_id.clone();

        crate::commands::switch_provider(
-            app_state.clone().into(),
+            app_state.clone(),
            Some(app_type),
            None,
            None,
@@ -236,16 +266,43 @@ async fn update_tray_menu(

 #[cfg_attr(mobile, tauri::mobile_entry_point)]
 pub fn run() {
-    let builder = tauri::Builder::default()
-        // 拦截窗口关闭：仅隐藏窗口，保持进程与托盘常驻
-        .on_window_event(|window, event| match event {
-            tauri::WindowEvent::CloseRequested { api, .. } => {
-                api.prevent_close();
-                let _ = window.hide();
+    let mut builder = tauri::Builder::default();
+
+    #[cfg(any(target_os = "macos", target_os = "windows", target_os = "linux"))]
+    {
+        builder = builder.plugin(tauri_plugin_single_instance::init(|app, _args, _cwd| {
+            if let Some(window) = app.get_webview_window("main") {
+                let _ = window.unminimize();
+                let _ = window.show();
+                let _ = window.set_focus();
+            }
+        }));
+    }
+
+    let builder = builder
+        // 拦截窗口关闭：根据设置决定是否最小化到托盘
+        .on_window_event(|window, event| {
+            if let tauri::WindowEvent::CloseRequested { api, .. } = event {
+                let settings = crate::settings::get_settings();
+
+                if settings.minimize_to_tray_on_close {
+                    api.prevent_close();
+                    let _ = window.hide();
+                    #[cfg(target_os = "windows")]
+                    {
+                        let _ = window.set_skip_taskbar(true);
+                    }
+                    #[cfg(target_os = "macos")]
+                    {
+                        apply_tray_policy(window.app_handle(), false);
+                    }
+                } else {
+                    window.app_handle().exit(0);
+                }
            }
-            _ => {}
        })
        .plugin(tauri_plugin_process::init())
+        .plugin(tauri_plugin_dialog::init())
        .plugin(tauri_plugin_opener::init())
        .setup(|app| {
            // 注册 Updater 插件（桌面端）
@@ -304,7 +361,7 @@ pub fn run() {
            // 首次启动迁移：扫描副本文件，合并到 config.json，并归档副本；旧 config.json 先归档
            {
                let mut config_guard = app_state.config.lock().unwrap();
-                let migrated = migration::migrate_copies_into_config(&mut *config_guard)?;
+                let migrated = migration::migrate_copies_into_config(&mut config_guard)?;
                if migrated {
                    log::info!("已将副本文件导入到 config.json，并完成归档");
                }
@@ -317,7 +374,7 @@ pub fn run() {
            let _ = app_state.save();

            // 创建动态托盘菜单
-            let menu = create_tray_menu(&app.handle(), &app_state)?;
+            let menu = create_tray_menu(app.handle(), &app_state)?;

            // 构建托盘
            let mut tray_builder = TrayIconBuilder::with_id("main")
@@ -351,16 +408,47 @@ pub fn run() {
            commands::get_claude_config_status,
            commands::get_config_status,
            commands::get_claude_code_config_path,
+            commands::get_config_dir,
            commands::open_config_folder,
+            commands::pick_directory,
            commands::open_external,
            commands::get_app_config_path,
            commands::open_app_config_folder,
+            commands::read_live_provider_settings,
            commands::get_settings,
            commands::save_settings,
            commands::check_for_updates,
-            commands::get_vscode_settings_status,
-            commands::read_vscode_settings,
-            commands::write_vscode_settings,
+            commands::is_portable_mode,
+            commands::get_claude_plugin_status,
+            commands::read_claude_plugin_config,
+            commands::apply_claude_plugin_config,
+            commands::is_claude_plugin_applied,
+            // Claude MCP management
+            commands::get_claude_mcp_status,
+            commands::read_claude_mcp_config,
+            commands::upsert_claude_mcp_server,
+            commands::delete_claude_mcp_server,
+            commands::validate_mcp_command,
+            // New MCP via config.json (SSOT)
+            commands::get_mcp_config,
+            commands::upsert_mcp_server_in_config,
+            commands::delete_mcp_server_in_config,
+            commands::set_mcp_enabled,
+            commands::sync_enabled_mcp_to_claude,
+            commands::sync_enabled_mcp_to_codex,
+            commands::import_mcp_from_claude,
+            commands::import_mcp_from_codex,
+            // ours: endpoint speed test + custom endpoint management
+            commands::test_api_endpoints,
+            commands::get_custom_endpoints,
+            commands::add_custom_endpoint,
+            commands::remove_custom_endpoint,
+            commands::update_endpoint_last_used,
+            // theirs: config import/export and dialogs
+            import_export::export_config_to_file,
+            import_export::import_config_from_file,
+            import_export::save_file_dialog,
+            import_export::open_file_dialog,
            update_tray_menu,
        ]);

@@ -371,15 +459,17 @@ pub fn run() {
    app.run(|app_handle, event| {
        #[cfg(target_os = "macos")]
        // macOS 在 Dock 图标被点击并重新激活应用时会触发 Reopen 事件，这里手动恢复主窗口
-        match event {
-            RunEvent::Reopen { .. } => {
-                if let Some(window) = app_handle.get_webview_window("main") {
-                    let _ = window.unminimize();
-                    let _ = window.show();
-                    let _ = window.set_focus();
+        if let RunEvent::Reopen { .. } = event {
+            if let Some(window) = app_handle.get_webview_window("main") {
+                #[cfg(target_os = "windows")]
+                {
+                    let _ = window.set_skip_taskbar(false);
                }
+                let _ = window.unminimize();
+                let _ = window.show();
+                let _ = window.set_focus();
+                apply_tray_policy(app_handle, true);
            }
-            _ => {}
        }

        #[cfg(not(target_os = "macos"))]
--- a/src-tauri/src/mcp.rs
+++ b/src-tauri/src/mcp.rs
@@ -0,0 +1,732 @@
+use serde_json::{json, Value};
+use std::collections::HashMap;
+
+use crate::app_config::{AppType, McpConfig, MultiAppConfig};
+
+/// 基础校验：允许 stdio/http；或省略 type（视为 stdio）。对应必填字段存在
+fn validate_server_spec(spec: &Value) -> Result<(), String> {
+    if !spec.is_object() {
+        return Err("MCP 服务器连接定义必须为 JSON 对象".into());
+    }
+    let t_opt = spec.get("type").and_then(|x| x.as_str());
+    // 支持两种：stdio/http；若缺省 type 则按 stdio 处理（与社区常见 .mcp.json 一致）
+    let is_stdio = t_opt.map(|t| t == "stdio").unwrap_or(true);
+    let is_http = t_opt.map(|t| t == "http").unwrap_or(false);
+
+    if !(is_stdio || is_http) {
+        return Err("MCP 服务器 type 必须是 'stdio' 或 'http'（或省略表示 stdio）".into());
+    }
+
+    if is_stdio {
+        let cmd = spec.get("command").and_then(|x| x.as_str()).unwrap_or("");
+        if cmd.trim().is_empty() {
+            return Err("stdio 类型的 MCP 服务器缺少 command 字段".into());
+        }
+    }
+    if is_http {
+        let url = spec.get("url").and_then(|x| x.as_str()).unwrap_or("");
+        if url.trim().is_empty() {
+            return Err("http 类型的 MCP 服务器缺少 url 字段".into());
+        }
+    }
+    Ok(())
+}
+
+fn validate_mcp_entry(entry: &Value) -> Result<(), String> {
+    let obj = entry
+        .as_object()
+        .ok_or_else(|| "MCP 服务器条目必须为 JSON 对象".to_string())?;
+
+    let server = obj
+        .get("server")
+        .ok_or_else(|| "MCP 服务器条目缺少 server 字段".to_string())?;
+    validate_server_spec(server)?;
+
+    for key in ["name", "description", "homepage", "docs"] {
+        if let Some(val) = obj.get(key) {
+            if !val.is_string() {
+                return Err(format!("MCP 服务器 {} 必须为字符串", key));
+            }
+        }
+    }
+
+    if let Some(tags) = obj.get("tags") {
+        let arr = tags
+            .as_array()
+            .ok_or_else(|| "MCP 服务器 tags 必须为字符串数组".to_string())?;
+        if !arr.iter().all(|item| item.is_string()) {
+            return Err("MCP 服务器 tags 必须为字符串数组".into());
+        }
+    }
+
+    if let Some(enabled) = obj.get("enabled") {
+        if !enabled.is_boolean() {
+            return Err("MCP 服务器 enabled 必须为布尔值".into());
+        }
+    }
+
+    Ok(())
+}
+
+fn normalize_server_keys(map: &mut HashMap<String, Value>) -> usize {
+    let mut change_count = 0usize;
+    let mut renames: Vec<(String, String)> = Vec::new();
+
+    for (key_ref, value) in map.iter_mut() {
+        let key = key_ref.clone();
+        let Some(obj) = value.as_object_mut() else {
+            continue;
+        };
+
+        let id_value = obj.get("id").cloned();
+
+        let target_id: String;
+
+        match id_value {
+            Some(id_val) => match id_val.as_str() {
+                Some(id_str) => {
+                    let trimmed = id_str.trim();
+                    if trimmed.is_empty() {
+                        obj.insert("id".into(), json!(key.clone()));
+                        change_count += 1;
+                        target_id = key.clone();
+                    } else {
+                        if trimmed != id_str {
+                            obj.insert("id".into(), json!(trimmed));
+                            change_count += 1;
+                        }
+                        target_id = trimmed.to_string();
+                    }
+                }
+                None => {
+                    obj.insert("id".into(), json!(key.clone()));
+                    change_count += 1;
+                    target_id = key.clone();
+                }
+            },
+            None => {
+                obj.insert("id".into(), json!(key.clone()));
+                change_count += 1;
+                target_id = key.clone();
+            }
+        }
+
+        if target_id != key {
+            renames.push((key, target_id));
+        }
+    }
+
+    for (old_key, new_key) in renames {
+        if old_key == new_key {
+            continue;
+        }
+        if map.contains_key(&new_key) {
+            log::warn!(
+                "MCP 条目 '{}' 的内部 id '{}' 与现有键冲突，回退为原键",
+                old_key,
+                new_key
+            );
+            if let Some(value) = map.get_mut(&old_key) {
+                if let Some(obj) = value.as_object_mut() {
+                    if obj
+                        .get("id")
+                        .and_then(|v| v.as_str())
+                        .map(|s| s != old_key)
+                        .unwrap_or(true)
+                    {
+                        obj.insert("id".into(), json!(old_key.clone()));
+                        change_count += 1;
+                    }
+                }
+            }
+            continue;
+        }
+        if let Some(mut value) = map.remove(&old_key) {
+            if let Some(obj) = value.as_object_mut() {
+                obj.insert("id".into(), json!(new_key.clone()));
+            }
+            log::info!("MCP 条目键名已自动修复: '{}' -> '{}'", old_key, new_key);
+            map.insert(new_key, value);
+            change_count += 1;
+        }
+    }
+
+    change_count
+}
+
+pub fn normalize_servers_for(config: &mut MultiAppConfig, app: &AppType) -> usize {
+    let servers = &mut config.mcp_for_mut(app).servers;
+    normalize_server_keys(servers)
+}
+
+fn extract_server_spec(entry: &Value) -> Result<Value, String> {
+    let obj = entry
+        .as_object()
+        .ok_or_else(|| "MCP 服务器条目必须为 JSON 对象".to_string())?;
+    let server = obj
+        .get("server")
+        .ok_or_else(|| "MCP 服务器条目缺少 server 字段".to_string())?;
+
+    if !server.is_object() {
+        return Err("MCP 服务器 server 字段必须为 JSON 对象".into());
+    }
+
+    Ok(server.clone())
+}
+
+/// 返回已启用的 MCP 服务器（过滤 enabled==true）
+fn collect_enabled_servers(cfg: &McpConfig) -> HashMap<String, Value> {
+    let mut out = HashMap::new();
+    for (id, entry) in cfg.servers.iter() {
+        let enabled = entry
+            .get("enabled")
+            .and_then(|v| v.as_bool())
+            .unwrap_or(false);
+        if !enabled {
+            continue;
+        }
+        match extract_server_spec(entry) {
+            Ok(spec) => {
+                out.insert(id.clone(), spec);
+            }
+            Err(err) => {
+                log::warn!("跳过无效的 MCP 条目 '{}': {}", id, err);
+            }
+        }
+    }
+    out
+}
+
+pub fn get_servers_snapshot_for(
+    config: &mut MultiAppConfig,
+    app: &AppType,
+) -> (HashMap<String, Value>, usize) {
+    let normalized = normalize_servers_for(config, app);
+    let mut snapshot = config.mcp_for(app).servers.clone();
+    snapshot.retain(|id, value| {
+        let Some(obj) = value.as_object_mut() else {
+            log::warn!("跳过无效的 MCP 条目 '{}': 必须为 JSON 对象", id);
+            return false;
+        };
+
+        obj.entry(String::from("id")).or_insert(json!(id));
+
+        match validate_mcp_entry(value) {
+            Ok(()) => true,
+            Err(err) => {
+                log::error!("config.json 中存在无效的 MCP 条目 '{}': {}", id, err);
+                false
+            }
+        }
+    });
+    (snapshot, normalized)
+}
+
+pub fn upsert_in_config_for(
+    config: &mut MultiAppConfig,
+    app: &AppType,
+    id: &str,
+    spec: Value,
+) -> Result<bool, String> {
+    if id.trim().is_empty() {
+        return Err("MCP 服务器 ID 不能为空".into());
+    }
+    normalize_servers_for(config, app);
+    validate_mcp_entry(&spec)?;
+
+    let mut entry_obj = spec
+        .as_object()
+        .cloned()
+        .ok_or_else(|| "MCP 服务器条目必须为 JSON 对象".to_string())?;
+    if let Some(existing_id) = entry_obj.get("id") {
+        let Some(existing_id_str) = existing_id.as_str() else {
+            return Err("MCP 服务器 id 必须为字符串".into());
+        };
+        if existing_id_str != id {
+            return Err(format!(
+                "MCP 服务器条目中的 id '{}' 与参数 id '{}' 不一致",
+                existing_id_str, id
+            ));
+        }
+    } else {
+        entry_obj.insert(String::from("id"), json!(id));
+    }
+
+    let value = Value::Object(entry_obj);
+
+    let servers = &mut config.mcp_for_mut(app).servers;
+    let before = servers.get(id).cloned();
+    servers.insert(id.to_string(), value);
+
+    Ok(before.is_none())
+}
+
+pub fn delete_in_config_for(
+    config: &mut MultiAppConfig,
+    app: &AppType,
+    id: &str,
+) -> Result<bool, String> {
+    if id.trim().is_empty() {
+        return Err("MCP 服务器 ID 不能为空".into());
+    }
+    normalize_servers_for(config, app);
+    let existed = config.mcp_for_mut(app).servers.remove(id).is_some();
+    Ok(existed)
+}
+
+/// 设置启用状态并同步到 ~/.claude.json
+pub fn set_enabled_and_sync_for(
+    config: &mut MultiAppConfig,
+    app: &AppType,
+    id: &str,
+    enabled: bool,
+) -> Result<bool, String> {
+    if id.trim().is_empty() {
+        return Err("MCP 服务器 ID 不能为空".into());
+    }
+    normalize_servers_for(config, app);
+    if let Some(spec) = config.mcp_for_mut(app).servers.get_mut(id) {
+        // 写入 enabled 字段
+        let mut obj = spec
+            .as_object()
+            .cloned()
+            .ok_or_else(|| "MCP 服务器定义必须为 JSON 对象".to_string())?;
+        obj.insert("enabled".into(), json!(enabled));
+        *spec = Value::Object(obj);
+    } else {
+        // 若不存在则直接返回 false
+        return Ok(false);
+    }
+
+    // 同步启用项
+    match app {
+        AppType::Claude => {
+            // 将启用项投影到 ~/.claude.json
+            sync_enabled_to_claude(config)?;
+        }
+        AppType::Codex => {
+            // 将启用项投影到 ~/.codex/config.toml
+            sync_enabled_to_codex(config)?;
+        }
+    }
+    Ok(true)
+}
+
+/// 将 config.json 中 enabled==true 的项投影写入 ~/.claude.json
+pub fn sync_enabled_to_claude(config: &MultiAppConfig) -> Result<(), String> {
+    let enabled = collect_enabled_servers(&config.mcp.claude);
+    crate::claude_mcp::set_mcp_servers_map(&enabled)
+}
+
+/// 从 ~/.claude.json 导入 mcpServers 到 config.json（设为 enabled=true）。
+/// 已存在的项仅强制 enabled=true，不覆盖其他字段。
+pub fn import_from_claude(config: &mut MultiAppConfig) -> Result<usize, String> {
+    let text_opt = crate::claude_mcp::read_mcp_json()?;
+    let Some(text) = text_opt else { return Ok(0) };
+    let mut changed = normalize_servers_for(config, &AppType::Claude);
+    let v: Value =
+        serde_json::from_str(&text).map_err(|e| format!("解析 ~/.claude.json 失败: {}", e))?;
+    let Some(map) = v.get("mcpServers").and_then(|x| x.as_object()) else {
+        return Ok(changed);
+    };
+
+    for (id, spec) in map.iter() {
+        // 校验目标 spec
+        validate_server_spec(spec)?;
+
+        let entry = config
+            .mcp_for_mut(&AppType::Claude)
+            .servers
+            .entry(id.clone());
+        use std::collections::hash_map::Entry;
+        match entry {
+            Entry::Vacant(vac) => {
+                let mut obj = serde_json::Map::new();
+                obj.insert(String::from("id"), json!(id));
+                obj.insert(String::from("name"), json!(id));
+                obj.insert(String::from("server"), spec.clone());
+                obj.insert(String::from("enabled"), json!(true));
+                vac.insert(Value::Object(obj));
+                changed += 1;
+            }
+            Entry::Occupied(mut occ) => {
+                let value = occ.get_mut();
+                let Some(existing) = value.as_object_mut() else {
+                    log::warn!("MCP 条目 '{}' 不是 JSON 对象，覆盖为导入数据", id);
+                    let mut obj = serde_json::Map::new();
+                    obj.insert(String::from("id"), json!(id));
+                    obj.insert(String::from("name"), json!(id));
+                    obj.insert(String::from("server"), spec.clone());
+                    obj.insert(String::from("enabled"), json!(true));
+                    occ.insert(Value::Object(obj));
+                    changed += 1;
+                    continue;
+                };
+
+                let mut modified = false;
+                let prev_enabled = existing
+                    .get("enabled")
+                    .and_then(|b| b.as_bool())
+                    .unwrap_or(false);
+                if !prev_enabled {
+                    existing.insert(String::from("enabled"), json!(true));
+                    modified = true;
+                }
+                if existing.get("server").is_none() {
+                    log::warn!("MCP 条目 '{}' 缺少 server 字段，覆盖为导入数据", id);
+                    existing.insert(String::from("server"), spec.clone());
+                    modified = true;
+                }
+                if existing.get("id").is_none() {
+                    log::warn!("MCP 条目 '{}' 缺少 id 字段，自动填充", id);
+                    existing.insert(String::from("id"), json!(id));
+                    modified = true;
+                }
+                if modified {
+                    changed += 1;
+                }
+            }
+        }
+    }
+    Ok(changed)
+}
+
+/// 从 ~/.codex/config.toml 导入 MCP 到 config.json（Codex 作用域），并将导入项设为 enabled=true。
+/// 支持两种 schema：[mcp.servers.<id>] 与 [mcp_servers.<id>]。
+/// 已存在的项仅强制 enabled=true，不覆盖其他字段。
+pub fn import_from_codex(config: &mut MultiAppConfig) -> Result<usize, String> {
+    let text = crate::codex_config::read_and_validate_codex_config_text()?;
+    if text.trim().is_empty() {
+        return Ok(0);
+    }
+    let mut changed_total = normalize_servers_for(config, &AppType::Codex);
+
+    let root: toml::Table =
+        toml::from_str(&text).map_err(|e| format!("解析 ~/.codex/config.toml 失败: {}", e))?;
+
+    // helper：处理一组 servers 表
+    let mut import_servers_tbl = |servers_tbl: &toml::value::Table| {
+        let mut changed = 0usize;
+        for (id, entry_val) in servers_tbl.iter() {
+            let Some(entry_tbl) = entry_val.as_table() else {
+                continue;
+            };
+
+            // type 缺省为 stdio
+            let typ = entry_tbl
+                .get("type")
+                .and_then(|v| v.as_str())
+                .unwrap_or("stdio");
+
+            // 构建 JSON 规范
+            let mut spec = serde_json::Map::new();
+            spec.insert("type".into(), json!(typ));
+
+            match typ {
+                "stdio" => {
+                    if let Some(cmd) = entry_tbl.get("command").and_then(|v| v.as_str()) {
+                        spec.insert("command".into(), json!(cmd));
+                    }
+                    if let Some(args) = entry_tbl.get("args").and_then(|v| v.as_array()) {
+                        let arr = args
+                            .iter()
+                            .filter_map(|x| x.as_str())
+                            .map(|s| json!(s))
+                            .collect::<Vec<_>>();
+                        if !arr.is_empty() {
+                            spec.insert("args".into(), serde_json::Value::Array(arr));
+                        }
+                    }
+                    if let Some(cwd) = entry_tbl.get("cwd").and_then(|v| v.as_str()) {
+                        if !cwd.trim().is_empty() {
+                            spec.insert("cwd".into(), json!(cwd));
+                        }
+                    }
+                    if let Some(env_tbl) = entry_tbl.get("env").and_then(|v| v.as_table()) {
+                        let mut env_json = serde_json::Map::new();
+                        for (k, v) in env_tbl.iter() {
+                            if let Some(sv) = v.as_str() {
+                                env_json.insert(k.clone(), json!(sv));
+                            }
+                        }
+                        if !env_json.is_empty() {
+                            spec.insert("env".into(), serde_json::Value::Object(env_json));
+                        }
+                    }
+                }
+                "http" => {
+                    if let Some(url) = entry_tbl.get("url").and_then(|v| v.as_str()) {
+                        spec.insert("url".into(), json!(url));
+                    }
+                    if let Some(headers_tbl) = entry_tbl.get("headers").and_then(|v| v.as_table()) {
+                        let mut headers_json = serde_json::Map::new();
+                        for (k, v) in headers_tbl.iter() {
+                            if let Some(sv) = v.as_str() {
+                                headers_json.insert(k.clone(), json!(sv));
+                            }
+                        }
+                        if !headers_json.is_empty() {
+                            spec.insert("headers".into(), serde_json::Value::Object(headers_json));
+                        }
+                    }
+                }
+                _ => {}
+            }
+
+            let spec_v = serde_json::Value::Object(spec);
+
+            // 校验
+            if let Err(e) = validate_server_spec(&spec_v) {
+                log::warn!("跳过无效 Codex MCP 项 '{}': {}", id, e);
+                continue;
+            }
+
+            // 合并：仅强制 enabled=true
+            use std::collections::hash_map::Entry;
+            let entry = config
+                .mcp_for_mut(&AppType::Codex)
+                .servers
+                .entry(id.clone());
+            match entry {
+                Entry::Vacant(vac) => {
+                    let mut obj = serde_json::Map::new();
+                    obj.insert(String::from("id"), json!(id));
+                    obj.insert(String::from("name"), json!(id));
+                    obj.insert(String::from("server"), spec_v.clone());
+                    obj.insert(String::from("enabled"), json!(true));
+                    vac.insert(serde_json::Value::Object(obj));
+                    changed += 1;
+                }
+                Entry::Occupied(mut occ) => {
+                    let value = occ.get_mut();
+                    let Some(existing) = value.as_object_mut() else {
+                        log::warn!("MCP 条目 '{}' 不是 JSON 对象，覆盖为导入数据", id);
+                        let mut obj = serde_json::Map::new();
+                        obj.insert(String::from("id"), json!(id));
+                        obj.insert(String::from("name"), json!(id));
+                        obj.insert(String::from("server"), spec_v.clone());
+                        obj.insert(String::from("enabled"), json!(true));
+                        occ.insert(serde_json::Value::Object(obj));
+                        changed += 1;
+                        continue;
+                    };
+
+                    let mut modified = false;
+                    let prev = existing
+                        .get("enabled")
+                        .and_then(|b| b.as_bool())
+                        .unwrap_or(false);
+                    if !prev {
+                        existing.insert(String::from("enabled"), json!(true));
+                        modified = true;
+                    }
+                    if existing.get("server").is_none() {
+                        log::warn!("MCP 条目 '{}' 缺少 server 字段，覆盖为导入数据", id);
+                        existing.insert(String::from("server"), spec_v.clone());
+                        modified = true;
+                    }
+                    if existing.get("id").is_none() {
+                        log::warn!("MCP 条目 '{}' 缺少 id 字段，自动填充", id);
+                        existing.insert(String::from("id"), json!(id));
+                        modified = true;
+                    }
+                    if modified {
+                        changed += 1;
+                    }
+                }
+            }
+        }
+        changed
+    };
+
+    // 1) 处理 mcp.servers
+    if let Some(mcp_val) = root.get("mcp") {
+        if let Some(mcp_tbl) = mcp_val.as_table() {
+            if let Some(servers_val) = mcp_tbl.get("servers") {
+                if let Some(servers_tbl) = servers_val.as_table() {
+                    changed_total += import_servers_tbl(servers_tbl);
+                }
+            }
+        }
+    }
+
+    // 2) 处理 mcp_servers
+    if let Some(servers_val) = root.get("mcp_servers") {
+        if let Some(servers_tbl) = servers_val.as_table() {
+            changed_total += import_servers_tbl(servers_tbl);
+        }
+    }
+
+    Ok(changed_total)
+}
+
+/// 将 config.json 中 Codex 的 enabled==true 项以 TOML 形式写入 ~/.codex/config.toml 的 [mcp.servers]
+/// 策略：
+/// - 读取现有 config.toml；若语法无效则报错，不尝试覆盖
+/// - 仅更新 `mcp.servers` 或 `mcp_servers` 子表，保留 `mcp` 其它键
+/// - 仅写入启用项；无启用项时清理对应子表
+pub fn sync_enabled_to_codex(config: &MultiAppConfig) -> Result<(), String> {
+    use toml::{value::Value as TomlValue, Table as TomlTable};
+
+    // 1) 收集启用项（Codex 维度）
+    let enabled = collect_enabled_servers(&config.mcp.codex);
+
+    // 2) 读取现有 config.toml 并解析为 Table（允许空文件）
+    let base_text = crate::codex_config::read_and_validate_codex_config_text()?;
+    let mut root: TomlTable = if base_text.trim().is_empty() {
+        TomlTable::new()
+    } else {
+        toml::from_str::<TomlTable>(&base_text)
+            .map_err(|e| format!("解析 config.toml 失败: {}", e))?
+    };
+
+    // 3) 写入 servers 表（支持 mcp.servers 与 mcp_servers；优先沿用已有风格，默认 mcp_servers）
+    let prefer_mcp_servers = root.get("mcp_servers").is_some() || root.get("mcp").is_none();
+    if enabled.is_empty() {
+        // 无启用项：移除两种节点
+        // 清除 mcp.servers，但保留其他 mcp 字段
+        let mut should_drop_mcp = false;
+        if let Some(mcp_val) = root.get_mut("mcp") {
+            match mcp_val {
+                TomlValue::Table(tbl) => {
+                    tbl.remove("servers");
+                    should_drop_mcp = tbl.is_empty();
+                }
+                _ => should_drop_mcp = true,
+            }
+        }
+        if should_drop_mcp {
+            root.remove("mcp");
+        }
+
+        // 清除顶层 mcp_servers
+        root.remove("mcp_servers");
+    } else {
+        let mut servers_tbl = TomlTable::new();
+
+        for (id, spec) in enabled.iter() {
+            let mut s = TomlTable::new();
+
+            // 类型（缺省视为 stdio）
+            let typ = spec.get("type").and_then(|v| v.as_str()).unwrap_or("stdio");
+            s.insert("type".into(), TomlValue::String(typ.to_string()));
+
+            match typ {
+                "stdio" => {
+                    let cmd = spec
+                        .get("command")
+                        .and_then(|v| v.as_str())
+                        .unwrap_or("")
+                        .to_string();
+                    s.insert("command".into(), TomlValue::String(cmd));
+
+                    if let Some(args) = spec.get("args").and_then(|v| v.as_array()) {
+                        let arr = args
+                            .iter()
+                            .filter_map(|x| x.as_str())
+                            .map(|x| TomlValue::String(x.to_string()))
+                            .collect::<Vec<_>>();
+                        if !arr.is_empty() {
+                            s.insert("args".into(), TomlValue::Array(arr));
+                        }
+                    }
+
+                    if let Some(cwd) = spec.get("cwd").and_then(|v| v.as_str()) {
+                        if !cwd.trim().is_empty() {
+                            s.insert("cwd".into(), TomlValue::String(cwd.to_string()));
+                        }
+                    }
+
+                    if let Some(env) = spec.get("env").and_then(|v| v.as_object()) {
+                        let mut env_tbl = TomlTable::new();
+                        for (k, v) in env.iter() {
+                            if let Some(sv) = v.as_str() {
+                                env_tbl.insert(k.clone(), TomlValue::String(sv.to_string()));
+                            }
+                        }
+                        if !env_tbl.is_empty() {
+                            s.insert("env".into(), TomlValue::Table(env_tbl));
+                        }
+                    }
+                }
+                "http" => {
+                    let url = spec
+                        .get("url")
+                        .and_then(|v| v.as_str())
+                        .unwrap_or("")
+                        .to_string();
+                    s.insert("url".into(), TomlValue::String(url));
+
+                    if let Some(headers) = spec.get("headers").and_then(|v| v.as_object()) {
+                        let mut h_tbl = TomlTable::new();
+                        for (k, v) in headers.iter() {
+                            if let Some(sv) = v.as_str() {
+                                h_tbl.insert(k.clone(), TomlValue::String(sv.to_string()));
+                            }
+                        }
+                        if !h_tbl.is_empty() {
+                            s.insert("headers".into(), TomlValue::Table(h_tbl));
+                        }
+                    }
+                }
+                _ => {}
+            }
+
+            servers_tbl.insert(id.clone(), TomlValue::Table(s));
+        }
+
+        let servers_value = TomlValue::Table(servers_tbl.clone());
+
+        if prefer_mcp_servers {
+            root.insert("mcp_servers".into(), servers_value);
+
+            // 若存在 mcp，则仅移除 servers 字段，保留其他键
+            let mut should_drop_mcp = false;
+            if let Some(mcp_val) = root.get_mut("mcp") {
+                match mcp_val {
+                    TomlValue::Table(tbl) => {
+                        tbl.remove("servers");
+                        should_drop_mcp = tbl.is_empty();
+                    }
+                    _ => should_drop_mcp = true,
+                }
+            }
+            if should_drop_mcp {
+                root.remove("mcp");
+            }
+        } else {
+            let mut inserted = false;
+
+            if let Some(mcp_val) = root.get_mut("mcp") {
+                match mcp_val {
+                    TomlValue::Table(tbl) => {
+                        tbl.insert("servers".into(), TomlValue::Table(servers_tbl.clone()));
+                        inserted = true;
+                    }
+                    _ => {
+                        let mut mcp_tbl = TomlTable::new();
+                        mcp_tbl.insert("servers".into(), TomlValue::Table(servers_tbl.clone()));
+                        *mcp_val = TomlValue::Table(mcp_tbl);
+                        inserted = true;
+                    }
+                }
+            }
+
+            if !inserted {
+                let mut mcp_tbl = TomlTable::new();
+                mcp_tbl.insert("servers".into(), TomlValue::Table(servers_tbl));
+                root.insert("mcp".into(), TomlValue::Table(mcp_tbl));
+            }
+
+            root.remove("mcp_servers");
+        }
+    }
+
+    // 4) 序列化并写回 config.toml（仅改 TOML，不触碰 auth.json）
+    let new_text = toml::to_string(&TomlValue::Table(root))
+        .map_err(|e| format!("序列化 config.toml 失败: {}", e))?;
+    let path = crate::codex_config::get_codex_config_path();
+    crate::config::write_text_file(&path, &new_text)?;
+
+    Ok(())
+}
--- a/src-tauri/src/migration.rs
+++ b/src-tauri/src/migration.rs
@@ -363,19 +363,13 @@ pub fn migrate_copies_into_config(config: &mut MultiAppConfig) -> Result<bool, S
    }
    for (_, ap, cp, _) in codex_items.into_iter() {
        if let Some(ap) = ap {
-            match archive_file(ts, "codex", &ap) {
-                Ok(Some(_)) => {
-                    let _ = delete_file(&ap);
-                }
-                _ => {}
+            if let Ok(Some(_)) = archive_file(ts, "codex", &ap) {
+                let _ = delete_file(&ap);
            }
        }
        if let Some(cp) = cp {
-            match archive_file(ts, "codex", &cp) {
-                Ok(Some(_)) => {
-                    let _ = delete_file(&cp);
-                }
-                _ => {}
+            if let Ok(Some(_)) = archive_file(ts, "codex", &cp) {
+                let _ = delete_file(&cp);
            }
        }
    }
--- a/src-tauri/src/provider.rs
+++ b/src-tauri/src/provider.rs
@@ -16,6 +16,12 @@ pub struct Provider {
    pub website_url: Option<String>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub category: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(rename = "createdAt")]
+    pub created_at: Option<i64>,
+    /// 供应商元数据（不写入 live 配置，仅存于 ~/.cc-switch/config.json）
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub meta: Option<ProviderMeta>,
 }

 impl Provider {
@@ -32,24 +38,25 @@ impl Provider {
            settings_config,
            website_url,
            category: None,
+            created_at: None,
+            meta: None,
        }
    }
 }

 /// 供应商管理器
-#[derive(Debug, Clone, Serialize, Deserialize)]
+#[derive(Debug, Clone, Serialize, Deserialize, Default)]
 pub struct ProviderManager {
    pub providers: HashMap<String, Provider>,
    pub current: String,
 }

-impl Default for ProviderManager {
-    fn default() -> Self {
-        Self {
-            providers: HashMap::new(),
-            current: String::new(),
-        }
-    }
+/// 供应商元数据
+#[derive(Debug, Clone, Serialize, Deserialize, Default)]
+pub struct ProviderMeta {
+    /// 自定义端点列表（按 URL 去重存储）
+    #[serde(default, skip_serializing_if = "HashMap::is_empty")]
+    pub custom_endpoints: HashMap<String, crate::settings::CustomEndpoint>,
 }

 impl ProviderManager {
--- a/src-tauri/src/settings.rs
+++ b/src-tauri/src/settings.rs
@@ -0,0 +1,181 @@
+use serde::{Deserialize, Serialize};
+use std::collections::HashMap;
+use std::fs;
+use std::path::PathBuf;
+use std::sync::{OnceLock, RwLock};
+
+/// 自定义端点配置
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct CustomEndpoint {
+    pub url: String,
+    pub added_at: i64,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub last_used: Option<i64>,
+}
+
+/// 应用设置结构，允许覆盖默认配置目录
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct AppSettings {
+    #[serde(default = "default_show_in_tray")]
+    pub show_in_tray: bool,
+    #[serde(default = "default_minimize_to_tray_on_close")]
+    pub minimize_to_tray_on_close: bool,
+    /// 是否启用 Claude 插件联动
+    #[serde(default)]
+    pub enable_claude_plugin_integration: bool,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub claude_config_dir: Option<String>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub codex_config_dir: Option<String>,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub language: Option<String>,
+    /// Claude 自定义端点列表
+    #[serde(default, skip_serializing_if = "HashMap::is_empty")]
+    pub custom_endpoints_claude: HashMap<String, CustomEndpoint>,
+    /// Codex 自定义端点列表
+    #[serde(default, skip_serializing_if = "HashMap::is_empty")]
+    pub custom_endpoints_codex: HashMap<String, CustomEndpoint>,
+}
+
+fn default_show_in_tray() -> bool {
+    true
+}
+
+fn default_minimize_to_tray_on_close() -> bool {
+    true
+}
+
+impl Default for AppSettings {
+    fn default() -> Self {
+        Self {
+            show_in_tray: true,
+            minimize_to_tray_on_close: true,
+            enable_claude_plugin_integration: false,
+            claude_config_dir: None,
+            codex_config_dir: None,
+            language: None,
+            custom_endpoints_claude: HashMap::new(),
+            custom_endpoints_codex: HashMap::new(),
+        }
+    }
+}
+
+impl AppSettings {
+    fn settings_path() -> PathBuf {
+        crate::config::get_app_config_dir().join("settings.json")
+    }
+
+    fn normalize_paths(&mut self) {
+        self.claude_config_dir = self
+            .claude_config_dir
+            .as_ref()
+            .map(|s| s.trim())
+            .filter(|s| !s.is_empty())
+            .map(|s| s.to_string());
+
+        self.codex_config_dir = self
+            .codex_config_dir
+            .as_ref()
+            .map(|s| s.trim())
+            .filter(|s| !s.is_empty())
+            .map(|s| s.to_string());
+
+        self.language = self
+            .language
+            .as_ref()
+            .map(|s| s.trim())
+            .filter(|s| matches!(*s, "en" | "zh"))
+            .map(|s| s.to_string());
+    }
+
+    pub fn load() -> Self {
+        let path = Self::settings_path();
+        if let Ok(content) = fs::read_to_string(&path) {
+            match serde_json::from_str::<AppSettings>(&content) {
+                Ok(mut settings) => {
+                    settings.normalize_paths();
+                    settings
+                }
+                Err(err) => {
+                    log::warn!(
+                        "解析设置文件失败，将使用默认设置。路径: {}, 错误: {}",
+                        path.display(),
+                        err
+                    );
+                    Self::default()
+                }
+            }
+        } else {
+            Self::default()
+        }
+    }
+
+    pub fn save(&self) -> Result<(), String> {
+        let mut normalized = self.clone();
+        normalized.normalize_paths();
+        let path = Self::settings_path();
+
+        if let Some(parent) = path.parent() {
+            fs::create_dir_all(parent).map_err(|e| format!("创建设置目录失败: {}", e))?;
+        }
+
+        let json = serde_json::to_string_pretty(&normalized)
+            .map_err(|e| format!("序列化设置失败: {}", e))?;
+        fs::write(&path, json).map_err(|e| format!("写入设置失败: {}", e))?;
+        Ok(())
+    }
+}
+
+fn settings_store() -> &'static RwLock<AppSettings> {
+    static STORE: OnceLock<RwLock<AppSettings>> = OnceLock::new();
+    STORE.get_or_init(|| RwLock::new(AppSettings::load()))
+}
+
+fn resolve_override_path(raw: &str) -> PathBuf {
+    if raw == "~" {
+        if let Some(home) = dirs::home_dir() {
+            return home;
+        }
+    } else if let Some(stripped) = raw.strip_prefix("~/") {
+        if let Some(home) = dirs::home_dir() {
+            return home.join(stripped);
+        }
+    } else if let Some(stripped) = raw.strip_prefix("~\\") {
+        if let Some(home) = dirs::home_dir() {
+            return home.join(stripped);
+        }
+    }
+
+    PathBuf::from(raw)
+}
+
+pub fn get_settings() -> AppSettings {
+    settings_store().read().expect("读取设置锁失败").clone()
+}
+
+pub fn update_settings(mut new_settings: AppSettings) -> Result<(), String> {
+    new_settings.normalize_paths();
+    new_settings.save()?;
+
+    let mut guard = settings_store().write().expect("写入设置锁失败");
+    *guard = new_settings;
+    Ok(())
+}
+
+pub fn get_claude_override_dir() -> Option<PathBuf> {
+    let settings = settings_store().read().ok()?;
+    settings
+        .claude_config_dir
+        .as_ref()
+        .map(|p| resolve_override_path(p))
+}
+
+pub fn get_codex_override_dir() -> Option<PathBuf> {
+    let settings = settings_store().read().ok()?;
+    settings
+        .codex_config_dir
+        .as_ref()
+        .map(|p| resolve_override_path(p))
+}
--- a/src-tauri/src/speedtest.rs
+++ b/src-tauri/src/speedtest.rs
@@ -0,0 +1,106 @@
+use futures::future::join_all;
+use reqwest::{Client, Url};
+use serde::Serialize;
+use std::time::{Duration, Instant};
+
+const DEFAULT_TIMEOUT_SECS: u64 = 8;
+const MAX_TIMEOUT_SECS: u64 = 30;
+const MIN_TIMEOUT_SECS: u64 = 2;
+
+#[derive(Debug, Clone, Serialize)]
+pub struct EndpointLatency {
+    pub url: String,
+    pub latency: Option<u128>,
+    pub status: Option<u16>,
+    pub error: Option<String>,
+}
+
+fn build_client(timeout_secs: u64) -> Result<Client, String> {
+    Client::builder()
+        .timeout(Duration::from_secs(timeout_secs))
+        .redirect(reqwest::redirect::Policy::limited(5))
+        .user_agent("cc-switch-speedtest/1.0")
+        .build()
+        .map_err(|e| format!("创建 HTTP 客户端失败: {e}"))
+}
+
+fn sanitize_timeout(timeout_secs: Option<u64>) -> u64 {
+    let secs = timeout_secs.unwrap_or(DEFAULT_TIMEOUT_SECS);
+    secs.clamp(MIN_TIMEOUT_SECS, MAX_TIMEOUT_SECS)
+}
+
+pub async fn test_endpoints(
+    urls: Vec<String>,
+    timeout_secs: Option<u64>,
+) -> Result<Vec<EndpointLatency>, String> {
+    if urls.is_empty() {
+        return Ok(vec![]);
+    }
+
+    let timeout = sanitize_timeout(timeout_secs);
+    let client = build_client(timeout)?;
+
+    let tasks = urls.into_iter().map(|raw_url| {
+        let client = client.clone();
+        async move {
+            let trimmed = raw_url.trim().to_string();
+            if trimmed.is_empty() {
+                return EndpointLatency {
+                    url: raw_url,
+                    latency: None,
+                    status: None,
+                    error: Some("URL 不能为空".to_string()),
+                };
+            }
+
+            let parsed_url = match Url::parse(&trimmed) {
+                Ok(url) => url,
+                Err(err) => {
+                    return EndpointLatency {
+                        url: trimmed,
+                        latency: None,
+                        status: None,
+                        error: Some(format!("URL 无效: {err}")),
+                    };
+                }
+            };
+
+            // 先进行一次“热身”请求，忽略其结果，仅用于复用连接/绕过首包惩罚
+            let _ = client.get(parsed_url.clone()).send().await;
+
+            // 第二次请求开始计时，并将其作为结果返回
+            let start = Instant::now();
+            match client.get(parsed_url).send().await {
+                Ok(resp) => {
+                    let latency = start.elapsed().as_millis();
+                    EndpointLatency {
+                        url: trimmed,
+                        latency: Some(latency),
+                        status: Some(resp.status().as_u16()),
+                        error: None,
+                    }
+                }
+                Err(err) => {
+                    let status = err.status().map(|s| s.as_u16());
+                    let error_message = if err.is_timeout() {
+                        "请求超时".to_string()
+                    } else if err.is_connect() {
+                        "连接失败".to_string()
+                    } else {
+                        err.to_string()
+                    };
+
+                    EndpointLatency {
+                        url: trimmed,
+                        latency: None,
+                        status,
+                        error: Some(error_message),
+                    }
+                }
+            }
+        }
+    });
+
+    let results = join_all(tasks).await;
+    Ok(results)
+}
--- a/src-tauri/src/vscode.rs
+++ b/src-tauri/src/vscode.rs
@@ -1,61 +0,0 @@
-use std::path::{PathBuf};
-
-/// 枚举可能的 VS Code 发行版配置目录名称
-fn vscode_product_dirs() -> Vec<&'static str> {
-    vec![
-        "Code",           // VS Code Stable
-        "Code - Insiders", // VS Code Insiders
-        "VSCodium",      // VSCodium
-        "Code - OSS",     // OSS 发行版
-    ]
-}
-
-/// 获取 VS Code 用户 settings.json 的候选路径列表（按优先级排序）
-pub fn candidate_settings_paths() -> Vec<PathBuf> {
-    let mut paths = Vec::new();
-
-    #[cfg(target_os = "macos")]
-    {
-        if let Some(home) = dirs::home_dir() {
-            for prod in vscode_product_dirs() {
-                paths.push(
-                    home.join("Library").join("Application Support").join(prod).join("User").join("settings.json")
-                );
-            }
-        }
-    }
-
-    #[cfg(target_os = "windows")]
-    {
-        // Windows: %APPDATA%\Code\User\settings.json
-        if let Some(roaming) = dirs::config_dir() {
-            for prod in vscode_product_dirs() {
-                paths.push(roaming.join(prod).join("User").join("settings.json"));
-            }
-        }
-    }
-
-    #[cfg(all(unix, not(target_os = "macos")))]
-    {
-        // Linux: ~/.config/Code/User/settings.json
-        if let Some(config) = dirs::config_dir() {
-            for prod in vscode_product_dirs() {
-                paths.push(config.join(prod).join("User").join("settings.json"));
-            }
-        }
-    }
-
-    paths
-}
-
-/// 返回第一个存在的 settings.json 路径
-pub fn find_existing_settings() -> Option<PathBuf> {
-    for p in candidate_settings_paths() {
-        if let Ok(meta) = std::fs::metadata(&p) {
-            if meta.is_file() {
-                return Some(p);
-            }
-        }
-    }
-    None
-}
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -1,7 +1,7 @@
 {
  "$schema": "https://schema.tauri.app/config/2",
  "productName": "CC Switch",
-  "version": "3.2.0",
+  "version": "3.5.1",
  "identifier": "com.ccswitch.desktop",
  "build": {
    "frontendDist": "../dist",
@@ -37,9 +37,13 @@
      "icons/128x128@2x.png",
      "icons/icon.icns",
      "icons/icon.ico"
-    ]
-  }
-  ,
+    ],
+    "windows": {
+      "wix": {
+        "template": "wix/per-user-main.wxs"
+      }
+    }
+  },
  "plugins": {
    "updater": {
      "pubkey": "dW50cnVzdGVkIGNvbW1lbnQ6IG1pbmlzaWduIHB1YmxpYyBrZXk6IEM4MDI4QzlBNTczOTI4RTMKUldUaktEbFhtb3dDeUM5US9kT0FmdGR5Ti9vQzcwa2dTMlpibDVDUmQ2M0VGTzVOWnd0SGpFVlEK",
--- a/src-tauri/wix/per-user-main.wxs
+++ b/src-tauri/wix/per-user-main.wxs
@@ -0,0 +1,360 @@
+<?if $(sys.BUILDARCH)="x86"?>
+    <?define Win64 = "no" ?>
+    <?define PlatformProgramFilesFolder = "ProgramFilesFolder" ?>
+<?elseif $(sys.BUILDARCH)="x64"?>
+    <?define Win64 = "yes" ?>
+    <?define PlatformProgramFilesFolder = "ProgramFiles64Folder" ?>
+<?elseif $(sys.BUILDARCH)="arm64"?>
+    <?define Win64 = "yes" ?>
+    <?define PlatformProgramFilesFolder = "ProgramFiles64Folder" ?>
+<?else?>
+    <?error Unsupported value of sys.BUILDARCH=$(sys.BUILDARCH)?>
+<?endif?>
+
+<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
+    <Product
+            Id="*"
+            Name="{{product_name}}"
+            UpgradeCode="{{upgrade_code}}"
+            Language="!(loc.TauriLanguage)"
+            Manufacturer="{{manufacturer}}"
+            Version="{{version}}">
+
+        <Package Id="*"
+                 Keywords="Installer"
+                 InstallerVersion="450"
+                 Languages="0"
+                 Compressed="yes"
+                 InstallScope="perUser"
+                 InstallPrivileges="limited"
+                 SummaryCodepage="!(loc.TauriCodepage)"/>
+
+        <!-- https://docs.microsoft.com/en-us/windows/win32/msi/reinstallmode -->
+        <!-- reinstall all files; rewrite all registry entries; reinstall all shortcuts -->
+        <Property Id="REINSTALLMODE" Value="amus" />
+
+        <!-- Auto launch app after installation, useful for passive mode which usually used in updates -->
+        <Property Id="AUTOLAUNCHAPP" Secure="yes" />
+        <!-- Property to forward cli args to the launched app to not lose those of the pre-update instance -->
+        <Property Id="LAUNCHAPPARGS" Secure="yes" />
+
+        {{#if allow_downgrades}}
+            <MajorUpgrade Schedule="afterInstallInitialize" AllowDowngrades="yes" />
+        {{else}}
+            <MajorUpgrade Schedule="afterInstallInitialize" DowngradeErrorMessage="!(loc.DowngradeErrorMessage)" AllowSameVersionUpgrades="yes" />
+        {{/if}}
+
+        <InstallExecuteSequence>
+            <RemoveShortcuts>Installed AND NOT UPGRADINGPRODUCTCODE</RemoveShortcuts>
+        </InstallExecuteSequence>
+
+        <Media Id="1" Cabinet="app.cab" EmbedCab="yes" />
+
+        {{#if banner_path}}
+        <WixVariable Id="WixUIBannerBmp" Value="{{banner_path}}" />
+        {{/if}}
+        {{#if dialog_image_path}}
+        <WixVariable Id="WixUIDialogBmp" Value="{{dialog_image_path}}" />
+        {{/if}}
+        {{#if license}}
+        <WixVariable Id="WixUILicenseRtf" Value="{{license}}" />
+        {{/if}}
+
+        <Icon Id="ProductIcon" SourceFile="{{icon_path}}"/>
+        <Property Id="ARPPRODUCTICON" Value="ProductIcon" />
+        <Property Id="ARPNOREPAIR" Value="yes" Secure="yes" />      <!-- Remove repair -->
+        <SetProperty Id="ARPNOMODIFY" Value="1" After="InstallValidate" Sequence="execute"/>
+
+        {{#if homepage}}
+        <Property Id="ARPURLINFOABOUT" Value="{{homepage}}"/>
+        <Property Id="ARPHELPLINK" Value="{{homepage}}"/>
+        <Property Id="ARPURLUPDATEINFO" Value="{{homepage}}"/>
+        {{/if}}
+
+        <Property Id="INSTALLDIR">
+          <!-- First attempt: Search for "InstallDir" -->
+          <RegistrySearch Id="PrevInstallDirWithName" Root="HKCU" Key="Software\\{{manufacturer}}\\{{product_name}}" Name="InstallDir" Type="raw" />
+
+          <!-- Second attempt: If the first fails, search for the default key value (this is how the nsis installer currently stores the path) -->
+          <RegistrySearch Id="PrevInstallDirNoName" Root="HKCU" Key="Software\\{{manufacturer}}\\{{product_name}}" Type="raw" />
+        </Property>
+
+        <!-- launch app checkbox -->
+        <Property Id="WIXUI_EXITDIALOGOPTIONALCHECKBOXTEXT" Value="!(loc.LaunchApp)" />
+        <Property Id="WIXUI_EXITDIALOGOPTIONALCHECKBOX" Value="1"/>
+        <CustomAction Id="LaunchApplication" Impersonate="yes" FileKey="Path" ExeCommand="[LAUNCHAPPARGS]" Return="asyncNoWait" />
+
+        <UI>
+            <!-- launch app checkbox -->
+            <Publish Dialog="ExitDialog" Control="Finish" Event="DoAction" Value="LaunchApplication">WIXUI_EXITDIALOGOPTIONALCHECKBOX = 1 and NOT Installed</Publish>
+
+            <Property Id="WIXUI_INSTALLDIR" Value="INSTALLDIR" />
+
+            {{#unless license}}
+            <!-- Skip license dialog -->
+            <Publish Dialog="WelcomeDlg"
+                     Control="Next"
+                     Event="NewDialog"
+                     Value="InstallDirDlg"
+                     Order="2">1</Publish>
+            <Publish Dialog="InstallDirDlg"
+                     Control="Back"
+                     Event="NewDialog"
+                     Value="WelcomeDlg"
+                     Order="2">1</Publish>
+            {{/unless}}
+        </UI>
+
+        <UIRef Id="WixUI_InstallDir" />
+
+        <Directory Id="TARGETDIR" Name="SourceDir">
+            <Directory Id="DesktopFolder" Name="Desktop">
+                <Component Id="ApplicationShortcutDesktop" Guid="*">
+                    <Shortcut Id="ApplicationDesktopShortcut" Name="{{product_name}}" Description="Runs {{product_name}}" Target="[!Path]" WorkingDirectory="INSTALLDIR" />
+                    <RemoveFolder Id="DesktopFolder" On="uninstall" />
+                    <RegistryValue Root="HKCU" Key="Software\\{{manufacturer}}\\{{product_name}}" Name="Desktop Shortcut" Type="integer" Value="1" KeyPath="yes" />
+                </Component>
+            </Directory>
+            <Directory Id="LocalAppDataFolder">
+                <Directory Id="TauriLocalAppDataPrograms" Name="Programs">
+                    <Directory Id="INSTALLDIR" Name="{{product_name}}"/>
+                </Directory>
+            </Directory>
+            <Directory Id="ProgramMenuFolder">
+                <Directory Id="ApplicationProgramsFolder" Name="{{product_name}}"/>
+            </Directory>
+        </Directory>
+
+        <DirectoryRef Id="INSTALLDIR">
+            <Component Id="RegistryEntries" Guid="*">
+                <RegistryKey Root="HKCU" Key="Software\\{{manufacturer}}\\{{product_name}}">
+                    <RegistryValue Name="InstallDir" Type="string" Value="[INSTALLDIR]" KeyPath="yes" />
+                </RegistryKey>
+                <!-- Change the Root to HKCU for perUser installations -->
+                {{#each deep_link_protocols as |protocol| ~}}
+                <RegistryKey Root="HKCU" Key="Software\Classes\\{{protocol}}">
+                    <RegistryValue Type="string" Name="URL Protocol" Value=""/>
+                    <RegistryValue Type="string" Value="URL:{{bundle_id}} protocol"/>
+                    <RegistryKey Key="DefaultIcon">
+                        <RegistryValue Type="string" Value="&quot;[!Path]&quot;,0" />
+                    </RegistryKey>
+                    <RegistryKey Key="shell\open\command">
+                        <RegistryValue Type="string" Value="&quot;[!Path]&quot; &quot;%1&quot;" />
+                    </RegistryKey>
+                </RegistryKey>
+                {{/each~}}
+            </Component>
+            <Component Id="Path" Guid="{{path_component_guid}}" Win64="$(var.Win64)">
+                <File Id="Path" Source="{{main_binary_path}}" KeyPath="no" Checksum="yes"/>
+                <RegistryValue Root="HKCU" Key="Software\{{manufacturer}}\{{product_name}}" Name="PathComponent" Type="integer" Value="1" KeyPath="yes" />
+                {{#each file_associations as |association| ~}}
+                {{#each association.ext as |ext| ~}}
+                <ProgId Id="{{../../product_name}}.{{ext}}" Advertise="yes" Description="{{association.description}}">
+                    <Extension Id="{{ext}}" Advertise="yes">
+                        <Verb Id="open" Command="Open with {{../../product_name}}" Argument="&quot;%1&quot;" />
+                    </Extension>
+                </ProgId>
+                {{/each~}}
+                {{/each~}}
+            </Component>
+            {{#each binaries as |bin| ~}}
+            <Component Id="{{ bin.id }}" Guid="{{bin.guid}}" Win64="$(var.Win64)">
+                <File Id="Bin_{{ bin.id }}" Source="{{bin.path}}" KeyPath="yes"/>
+            </Component>
+            {{/each~}}
+            {{#if enable_elevated_update_task}}
+            <Component Id="UpdateTask" Guid="C492327D-9720-4CD5-8DB8-F09082AF44BE" Win64="$(var.Win64)">
+                <File Id="UpdateTask" Source="update.xml" KeyPath="yes" Checksum="yes"/>
+            </Component>
+            <Component Id="UpdateTaskInstaller" Guid="011F25ED-9BE3-50A7-9E9B-3519ED2B9932" Win64="$(var.Win64)">
+                <File Id="UpdateTaskInstaller" Source="install-task.ps1" KeyPath="yes" Checksum="yes"/>
+            </Component>
+            <Component Id="UpdateTaskUninstaller" Guid="D4F6CC3F-32DC-5FD0-95E8-782FFD7BBCE1" Win64="$(var.Win64)">
+                <File Id="UpdateTaskUninstaller" Source="uninstall-task.ps1" KeyPath="yes" Checksum="yes"/>
+            </Component>
+            {{/if}}
+            {{resources}}
+            <Component Id="CMP_UninstallShortcut" Guid="*">
+
+                <Shortcut Id="UninstallShortcut"
+						  Name="Uninstall {{product_name}}"
+						  Description="Uninstalls {{product_name}}"
+						  Target="[System64Folder]msiexec.exe"
+						  Arguments="/x [ProductCode]" />
+
+                <RemoveFile Id="RemoveUserProgramsFiles" Directory="TauriLocalAppDataPrograms" Name="*" On="uninstall" />
+                <RemoveFolder Id="RemoveUserProgramsFolder" Directory="TauriLocalAppDataPrograms" On="uninstall" />
+
+				<RemoveFolder Id="INSTALLDIR"
+							  On="uninstall" />
+
+				<RegistryValue Root="HKCU"
+							   Key="Software\\{{manufacturer}}\\{{product_name}}"
+							   Name="Uninstaller Shortcut"
+							   Type="integer"
+							   Value="1"
+							   KeyPath="yes" />
+            </Component>
+        </DirectoryRef>
+
+        <DirectoryRef Id="ApplicationProgramsFolder">
+            <Component Id="ApplicationShortcut" Guid="*">
+                <Shortcut Id="ApplicationStartMenuShortcut"
+                    Name="{{product_name}}"
+                    Description="Runs {{product_name}}"
+                    Target="[!Path]"
+                    Icon="ProductIcon"
+                    WorkingDirectory="INSTALLDIR">
+                    <ShortcutProperty Key="System.AppUserModel.ID" Value="{{bundle_id}}"/>
+                </Shortcut>
+                <RemoveFolder Id="ApplicationProgramsFolder" On="uninstall"/>
+                <RegistryValue Root="HKCU" Key="Software\\{{manufacturer}}\\{{product_name}}" Name="Start Menu Shortcut" Type="integer" Value="1" KeyPath="yes"/>
+           </Component>
+        </DirectoryRef>
+
+        {{#each merge_modules as |msm| ~}}
+        <DirectoryRef Id="TARGETDIR">
+            <Merge Id="{{ msm.name }}" SourceFile="{{ msm.path }}" DiskId="1" Language="!(loc.TauriLanguage)" />
+        </DirectoryRef>
+
+        <Feature Id="{{ msm.name }}" Title="{{ msm.name }}" AllowAdvertise="no" Display="hidden" Level="1">
+            <MergeRef Id="{{ msm.name }}"/>
+        </Feature>
+        {{/each~}}
+
+        <Feature
+                Id="MainProgram"
+                Title="Application"
+                Description="!(loc.InstallAppFeature)"
+                Level="1"
+                ConfigurableDirectory="INSTALLDIR"
+                AllowAdvertise="no"
+                Display="expand"
+                Absent="disallow">
+
+            <ComponentRef Id="RegistryEntries"/>
+
+            {{#each resource_file_ids as |resource_file_id| ~}}
+                <ComponentRef Id="{{ resource_file_id }}"/>
+            {{/each~}}
+
+            {{#if enable_elevated_update_task}}
+                <ComponentRef Id="UpdateTask" />
+                <ComponentRef Id="UpdateTaskInstaller" />
+                <ComponentRef Id="UpdateTaskUninstaller" />
+            {{/if}}
+
+            <Feature Id="ShortcutsFeature"
+                Title="Shortcuts"
+                Level="1">
+                <ComponentRef Id="Path"/>
+                <ComponentRef Id="CMP_UninstallShortcut" />
+                <ComponentRef Id="ApplicationShortcut" />
+                <ComponentRef Id="ApplicationShortcutDesktop" />
+            </Feature>
+
+            <Feature
+                Id="Environment"
+                Title="PATH Environment Variable"
+                Description="!(loc.PathEnvVarFeature)"
+                Level="1"
+                Absent="allow">
+            <ComponentRef Id="Path"/>
+            {{#each binaries as |bin| ~}}
+            <ComponentRef Id="{{ bin.id }}"/>
+            {{/each~}}
+            </Feature>
+        </Feature>
+
+        <Feature Id="External" AllowAdvertise="no" Absent="disallow">
+            {{#each component_group_refs as |id| ~}}
+            <ComponentGroupRef Id="{{ id }}"/>
+            {{/each~}}
+            {{#each component_refs as |id| ~}}
+            <ComponentRef Id="{{ id }}"/>
+            {{/each~}}
+            {{#each feature_group_refs as |id| ~}}
+            <FeatureGroupRef Id="{{ id }}"/>
+            {{/each~}}
+            {{#each feature_refs as |id| ~}}
+            <FeatureRef Id="{{ id }}"/>
+            {{/each~}}
+            {{#each merge_refs as |id| ~}}
+            <MergeRef Id="{{ id }}"/>
+            {{/each~}}
+        </Feature>
+
+        {{#if install_webview}}
+        <!-- WebView2 -->
+        <Property Id="WVRTINSTALLED">
+            <RegistrySearch Id="WVRTInstalledSystem" Root="HKLM" Key="SOFTWARE\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}" Name="pv" Type="raw" Win64="no" />
+            <RegistrySearch Id="WVRTInstalledUser" Root="HKCU" Key="SOFTWARE\Microsoft\EdgeUpdate\Clients\{F3017226-FE2A-4295-8BDF-00C3A9A7E4C5}" Name="pv" Type="raw"/>
+        </Property>
+
+        {{#if download_bootstrapper}}
+        <CustomAction Id='DownloadAndInvokeBootstrapper' Directory="INSTALLDIR" Execute="deferred" ExeCommand='powershell.exe -NoProfile -windowstyle hidden try [\{] [\[]Net.ServicePointManager[\]]::SecurityProtocol = [\[]Net.SecurityProtocolType[\]]::Tls12 [\}] catch [\{][\}]; Invoke-WebRequest -Uri "https://go.microsoft.com/fwlink/p/?LinkId=2124703" -OutFile "$env:TEMP\MicrosoftEdgeWebview2Setup.exe" ; Start-Process -FilePath "$env:TEMP\MicrosoftEdgeWebview2Setup.exe" -ArgumentList ({{webview_installer_args}} &apos;/install&apos;) -Wait' Return='check'/>
+        <InstallExecuteSequence>
+            <Custom Action='DownloadAndInvokeBootstrapper' Before='InstallFinalize'>
+                <![CDATA[NOT(REMOVE OR WVRTINSTALLED)]]>
+            </Custom>
+        </InstallExecuteSequence>
+        {{/if}}
+
+        <!-- Embedded webview bootstrapper mode -->
+        {{#if webview2_bootstrapper_path}}
+        <Binary Id="MicrosoftEdgeWebview2Setup.exe" SourceFile="{{webview2_bootstrapper_path}}"/>
+        <CustomAction Id='InvokeBootstrapper' BinaryKey='MicrosoftEdgeWebview2Setup.exe' Execute="deferred" ExeCommand='{{webview_installer_args}} /install' Return='check' />
+        <InstallExecuteSequence>
+            <Custom Action='InvokeBootstrapper' Before='InstallFinalize'>
+                <![CDATA[NOT(REMOVE OR WVRTINSTALLED)]]>
+            </Custom>
+        </InstallExecuteSequence>
+        {{/if}}
+
+        <!-- Embedded offline installer -->
+        {{#if webview2_installer_path}}
+        <Binary Id="MicrosoftEdgeWebView2RuntimeInstaller.exe" SourceFile="{{webview2_installer_path}}"/>
+        <CustomAction Id='InvokeStandalone' BinaryKey='MicrosoftEdgeWebView2RuntimeInstaller.exe' Execute="deferred" ExeCommand='{{webview_installer_args}} /install' Return='check' />
+        <InstallExecuteSequence>
+            <Custom Action='InvokeStandalone' Before='InstallFinalize'>
+                <![CDATA[NOT(REMOVE OR WVRTINSTALLED)]]>
+            </Custom>
+        </InstallExecuteSequence>
+        {{/if}}
+
+        {{/if}}
+
+        {{#if enable_elevated_update_task}}
+        <!-- Install an elevated update task within Windows Task Scheduler -->
+        <CustomAction
+            Id="CreateUpdateTask"
+            Return="check"
+            Directory="INSTALLDIR"
+            Execute="commit"
+            Impersonate="yes"
+            ExeCommand="powershell.exe -WindowStyle hidden .\install-task.ps1" />
+        <InstallExecuteSequence>
+            <Custom Action='CreateUpdateTask' Before='InstallFinalize'>
+                NOT(REMOVE)
+            </Custom>
+        </InstallExecuteSequence>
+        <!-- Remove elevated update task during uninstall -->
+        <CustomAction
+            Id="DeleteUpdateTask"
+            Return="check"
+            Directory="INSTALLDIR"
+            ExeCommand="powershell.exe -WindowStyle hidden .\uninstall-task.ps1" />
+        <InstallExecuteSequence>
+            <Custom Action="DeleteUpdateTask" Before='InstallFinalize'>
+                (REMOVE = "ALL") AND NOT UPGRADINGPRODUCTCODE
+            </Custom>
+        </InstallExecuteSequence>
+        {{/if}}
+
+        <InstallExecuteSequence>
+          <Custom Action="LaunchApplication" After="InstallFinalize">AUTOLAUNCHAPP AND NOT Installed</Custom>
+        </InstallExecuteSequence>
+
+        <SetProperty Id="ARPINSTALLLOCATION" Value="[INSTALLDIR]" After="CostFinalize"/>
+    </Product>
+</Wix>
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,4 +1,5 @@
 import { useState, useEffect, useRef } from "react";
+import { useTranslation } from "react-i18next";
 import { Provider } from "./types";
 import { AppType } from "./lib/tauri-api";
 import ProviderList from "./components/ProviderList";
@@ -9,16 +10,14 @@ import { AppSwitcher } from "./components/AppSwitcher";
 import SettingsModal from "./components/SettingsModal";
 import { UpdateBadge } from "./components/UpdateBadge";
 import { Plus, Settings, Moon, Sun } from "lucide-react";
+import McpPanel from "./components/mcp/McpPanel";
 import { buttonStyles } from "./lib/styles";
 import { useDarkMode } from "./hooks/useDarkMode";
 import { extractErrorMessage } from "./utils/errorUtils";
-import { applyProviderToVSCode } from "./utils/vscodeSettings";
-import { getCodexBaseUrl } from "./utils/providerConfigUtils";
-import { useVSCodeAutoSync } from "./hooks/useVSCodeAutoSync";

 function App() {
+  const { t } = useTranslation();
  const { isDarkMode, toggleDarkMode } = useDarkMode();
-  const { isAutoSyncEnabled } = useVSCodeAutoSync();
  const [activeApp, setActiveApp] = useState<AppType>("claude");
  const [providers, setProviders] = useState<Record<string, Provider>>({});
  const [currentProviderId, setCurrentProviderId] = useState<string>("");
@@ -38,6 +37,7 @@ function App() {
    onConfirm: () => void;
  } | null>(null);
  const [isSettingsOpen, setIsSettingsOpen] = useState(false);
+  const [isMcpOpen, setIsMcpOpen] = useState(false);
  const timeoutRef = useRef<ReturnType<typeof setTimeout> | null>(null);

  // 设置通知的辅助函数
@@ -88,7 +88,7 @@ function App() {
      try {
        unlisten = await window.api.onProviderSwitched(async (data) => {
          if (import.meta.env.DEV) {
-            console.log("收到供应商切换事件:", data);
+            console.log(t("console.providerSwitchReceived"), data);
          }

          // 如果当前应用类型匹配，则重新加载数据
@@ -96,13 +96,13 @@ function App() {
            await loadProviders();
          }

-          // 若为 Codex 且开启自动同步，则静默同步到 VS Code（覆盖）
-          if (data.appType === "codex" && isAutoSyncEnabled) {
-            await syncCodexToVSCode(data.providerId, true);
+          // 若为 Claude，则同步插件配置
+          if (data.appType === "claude") {
+            await syncClaudePlugin(data.providerId, true);
          }
        });
      } catch (error) {
-        console.error("设置供应商切换监听器失败:", error);
+        console.error(t("console.setupListenerFailed"), error);
      }
    };

@@ -114,7 +114,7 @@ function App() {
        unlisten();
      }
    };
-  }, [activeApp, isAutoSyncEnabled]);
+  }, [activeApp]);

  const loadProviders = async () => {
    const loadedProviders = await window.api.getProviders(activeApp);
@@ -152,16 +152,16 @@ function App() {
      await loadProviders();
      setEditingProviderId(null);
      // 显示编辑成功提示
-      showNotification("供应商配置已保存", "success", 2000);
+      showNotification(t("notifications.providerSaved"), "success", 2000);
      // 更新托盘菜单
      await window.api.updateTrayMenu();
    } catch (error) {
-      console.error("更新供应商失败:", error);
+      console.error(t("console.updateProviderFailed"), error);
      setEditingProviderId(null);
      const errorMessage = extractErrorMessage(error);
      const message = errorMessage
-        ? `保存失败：${errorMessage}`
-        : "保存失败，请重试";
+        ? t("notifications.saveFailed", { error: errorMessage })
+        : t("notifications.saveFailedGeneric");
      showNotification(message, "error", errorMessage ? 6000 : 3000);
    }
  };
@@ -170,97 +170,87 @@ function App() {
    const provider = providers[id];
    setConfirmDialog({
      isOpen: true,
-      title: "删除供应商",
-      message: `确定要删除供应商 "${provider?.name}" 吗？此操作无法撤销。`,
+      title: t("confirm.deleteProvider"),
+      message: t("confirm.deleteProviderMessage", { name: provider?.name }),
      onConfirm: async () => {
        await window.api.deleteProvider(id, activeApp);
        await loadProviders();
        setConfirmDialog(null);
-        showNotification("供应商删除成功", "success");
+        showNotification(t("notifications.providerDeleted"), "success");
        // 更新托盘菜单
        await window.api.updateTrayMenu();
      },
    });
  };

-  // 同步Codex供应商到VS Code设置（静默覆盖）
-  const syncCodexToVSCode = async (providerId: string, silent = false) => {
+  // 同步 Claude 插件配置（按设置决定是否联动；开启时：非官方写入，官方移除）
+  const syncClaudePlugin = async (providerId: string, silent = false) => {
    try {
-      const status = await window.api.getVSCodeSettingsStatus();
-      if (!status.exists) {
-        if (!silent) {
-          showNotification(
-            "未找到 VS Code 用户设置文件 (settings.json)",
-            "error",
-            3000,
-          );
-        }
+      const settings = await window.api.getSettings();
+      if (!(settings as any)?.enableClaudePluginIntegration) {
+        // 未开启联动：不执行写入/移除
        return;
      }
-
-      const raw = await window.api.readVSCodeSettings();
      const provider = providers[providerId];
-      const isOfficial = provider?.category === "official";
-
-      // 非官方供应商需要解析 base_url（使用公共工具函数）
-      let baseUrl: string | undefined = undefined;
-      if (!isOfficial) {
-        const parsed = getCodexBaseUrl(provider);
-        if (!parsed) {
-          if (!silent) {
-            showNotification(
-              "当前配置缺少 base_url，无法写入 VS Code",
-              "error",
-              4000,
-            );
-          }
-          return;
-        }
-        baseUrl = parsed;
-      }
-
-      const updatedSettings = applyProviderToVSCode(raw, {
-        baseUrl,
-        isOfficial,
-      });
-      if (updatedSettings !== raw) {
-        await window.api.writeVSCodeSettings(updatedSettings);
-        if (!silent) {
-          showNotification("已同步到 VS Code", "success", 1500);
-        }
-      }
-
-      // 触发providers重新加载，以更新VS Code按钮状态
-      await loadProviders();
-    } catch (error: any) {
-      console.error("同步到VS Code失败:", error);
+      if (!provider) return;
+      const isOfficial = provider.category === "official";
+      await window.api.applyClaudePluginConfig({ official: isOfficial });
      if (!silent) {
-        const errorMessage = error?.message || "同步 VS Code 失败";
-        showNotification(errorMessage, "error", 5000);
+        showNotification(
+          isOfficial
+            ? t("notifications.removedFromClaudePlugin")
+            : t("notifications.appliedToClaudePlugin"),
+          "success",
+          2000,
+        );
+      }
+    } catch (error: any) {
+      console.error("同步 Claude 插件失败:", error);
+      if (!silent) {
+        const message =
+          error?.message || t("notifications.syncClaudePluginFailed");
+        showNotification(message, "error", 5000);
      }
    }
  };

  const handleSwitchProvider = async (id: string) => {
-    const success = await window.api.switchProvider(id, activeApp);
-    if (success) {
-      setCurrentProviderId(id);
-      // 显示重启提示
-      const appName = activeApp === "claude" ? "Claude Code" : "Codex";
-      showNotification(
-        `切换成功！请重启 ${appName} 终端以生效`,
-        "success",
-        2000,
-      );
-      // 更新托盘菜单
-      await window.api.updateTrayMenu();
+    try {
+      const success = await window.api.switchProvider(id, activeApp);
+      if (success) {
+        setCurrentProviderId(id);
+        // 显示重启提示
+        const appName = t(`apps.${activeApp}`);
+        showNotification(
+          t("notifications.switchSuccess", { appName }),
+          "success",
+          2000,
+        );
+        // 更新托盘菜单
+        await window.api.updateTrayMenu();

-      // Codex: 切换供应商后，只在自动同步启用时同步到 VS Code
-      if (activeApp === "codex" && isAutoSyncEnabled) {
-        await syncCodexToVSCode(id, true); // silent模式，不显示通知
+        if (activeApp === "claude") {
+          await syncClaudePlugin(id, true);
+        }
+      } else {
+        showNotification(t("notifications.switchFailed"), "error");
      }
-    } else {
-      showNotification("切换失败，请检查配置", "error");
+    } catch (error) {
+      const detail = extractErrorMessage(error);
+      const msg = detail
+        ? `${t("notifications.switchFailed")}: ${detail}`
+        : t("notifications.switchFailed");
+      // 详细错误展示稍长时间，便于用户阅读
+      showNotification(msg, "error", detail ? 6000 : 3000);
+    }
+  };
+
+  const handleImportSuccess = async () => {
+    await loadProviders();
+    try {
+      await window.api.updateTrayMenu();
+    } catch (error) {
+      console.error("[App] Failed to refresh tray menu after import", error);
    }
  };

@@ -271,13 +261,13 @@ function App() {

      if (result.success) {
        await loadProviders();
-        showNotification("已从现有配置创建默认供应商", "success", 3000);
+        showNotification(t("notifications.autoImported"), "success", 3000);
        // 更新托盘菜单
        await window.api.updateTrayMenu();
      }
      // 如果导入失败（比如没有现有配置），静默处理，不显示错误
    } catch (error) {
-      console.error("自动导入默认配置失败:", error);
+      console.error(t("console.autoImportFailed"), error);
      // 静默处理，不影响用户体验
    }
  };
@@ -293,14 +283,18 @@ function App() {
              target="_blank"
              rel="noopener noreferrer"
              className="text-xl font-semibold text-blue-500 dark:text-blue-400 hover:text-blue-600 dark:hover:text-blue-300 transition-colors"
-              title="在 GitHub 上查看"
+              title={t("header.viewOnGithub")}
            >
              CC Switch
            </a>
            <button
              onClick={toggleDarkMode}
              className={buttonStyles.icon}
-              title={isDarkMode ? "切换到亮色模式" : "切换到暗色模式"}
+              title={
+                isDarkMode
+                  ? t("header.toggleLightMode")
+                  : t("header.toggleDarkMode")
+              }
            >
              {isDarkMode ? <Sun size={18} /> : <Moon size={18} />}
            </button>
@@ -308,7 +302,7 @@ function App() {
              <button
                onClick={() => setIsSettingsOpen(true)}
                className={buttonStyles.icon}
-                title="设置"
+                title={t("common.settings")}
              >
                <Settings size={18} />
              </button>
@@ -319,12 +313,19 @@ function App() {
          <div className="flex items-center gap-4">
            <AppSwitcher activeApp={activeApp} onSwitch={setActiveApp} />

+            <button
+              onClick={() => setIsMcpOpen(true)}
+              className="inline-flex items-center gap-2 px-7 py-2 text-sm font-medium rounded-lg transition-colors bg-emerald-500 text-white hover:bg-emerald-600 dark:bg-emerald-600 dark:hover:bg-emerald-700"
+            >
+              MCP
+            </button>
+
            <button
              onClick={() => setIsAddModalOpen(true)}
              className={`inline-flex items-center gap-2 ${buttonStyles.primary}`}
            >
              <Plus size={16} />
-              添加供应商
+              {t("header.addProvider")}
            </button>
          </div>
        </div>
@@ -337,7 +338,7 @@ function App() {
            {/* 通知组件 - 相对于视窗定位 */}
            {notification && (
              <div
-                className={`fixed top-20 left-1/2 transform -translate-x-1/2 z-50 px-4 py-3 rounded-lg shadow-lg transition-all duration-300 ${
+                className={`fixed top-20 left-1/2 transform -translate-x-1/2 z-[80] px-4 py-3 rounded-lg shadow-lg transition-all duration-300 ${
                  notification.type === "error"
                    ? "bg-red-500 text-white"
                    : "bg-green-500 text-white"
@@ -353,7 +354,6 @@ function App() {
              onSwitch={handleSwitchProvider}
              onDelete={handleDeleteProvider}
              onEdit={setEditingProviderId}
-              appType={activeApp}
              onNotify={showNotification}
            />
          </div>
@@ -388,7 +388,19 @@ function App() {
      )}

      {isSettingsOpen && (
-        <SettingsModal onClose={() => setIsSettingsOpen(false)} />
+        <SettingsModal
+          onClose={() => setIsSettingsOpen(false)}
+          onImportSuccess={handleImportSuccess}
+          onNotify={showNotification}
+        />
+      )}
+
+      {isMcpOpen && (
+        <McpPanel
+          appType={activeApp}
+          onClose={() => setIsMcpOpen(false)}
+          onNotify={showNotification}
+        />
      )}
    </div>
  );
--- a/src/components/AddProviderModal.tsx
+++ b/src/components/AddProviderModal.tsx
@@ -1,4 +1,5 @@
 import React from "react";
+import { useTranslation } from "react-i18next";
 import { Provider } from "../types";
 import { AppType } from "../lib/tauri-api";
 import ProviderForm from "./ProviderForm";
@@ -14,11 +15,18 @@ const AddProviderModal: React.FC<AddProviderModalProps> = ({
  onAdd,
  onClose,
 }) => {
+  const { t } = useTranslation();
+
+  const title =
+    appType === "claude"
+      ? t("provider.addClaudeProvider")
+      : t("provider.addCodexProvider");
+
  return (
    <ProviderForm
      appType={appType}
-      title="添加新供应商"
-      submitText="添加"
+      title={title}
+      submitText={t("common.add")}
      showPresets={true}
      onSubmit={onAdd}
      onClose={onClose}
--- a/src/components/ConfirmDialog.tsx
+++ b/src/components/ConfirmDialog.tsx
@@ -1,5 +1,7 @@
 import React from "react";
+import { useTranslation } from "react-i18next";
 import { AlertTriangle, X } from "lucide-react";
+import { isLinux } from "../lib/platform";

 interface ConfirmDialogProps {
  isOpen: boolean;
@@ -15,18 +17,20 @@ export const ConfirmDialog: React.FC<ConfirmDialogProps> = ({
  isOpen,
  title,
  message,
-  confirmText = "确定",
-  cancelText = "取消",
+  confirmText,
+  cancelText,
  onConfirm,
  onCancel,
 }) => {
+  const { t } = useTranslation();
+
  if (!isOpen) return null;

  return (
    <div className="fixed inset-0 z-50 flex items-center justify-center">
      {/* Backdrop */}
      <div
-        className="absolute inset-0 bg-black/50 backdrop-blur-sm"
+        className={`absolute inset-0 bg-black/50${isLinux() ? "" : " backdrop-blur-sm"}`}
        onClick={onCancel}
      />

@@ -64,13 +68,13 @@ export const ConfirmDialog: React.FC<ConfirmDialogProps> = ({
            className="px-4 py-2 text-sm font-medium text-gray-500 hover:text-gray-900 hover:bg-white dark:text-gray-400 dark:hover:text-gray-100 dark:hover:bg-gray-800 rounded-md transition-colors"
            autoFocus
          >
-            {cancelText}
+            {cancelText || t("common.cancel")}
          </button>
          <button
            onClick={onConfirm}
            className="px-4 py-2 text-sm font-medium bg-red-500 text-white hover:bg-red-500/90 rounded-md transition-colors"
          >
-            {confirmText}
+            {confirmText || t("common.confirm")}
          </button>
        </div>
      </div>
--- a/src/components/EditProviderModal.tsx
+++ b/src/components/EditProviderModal.tsx
@@ -1,4 +1,5 @@
-import React from "react";
+import React, { useEffect, useState } from "react";
+import { useTranslation } from "react-i18next";
 import { Provider } from "../types";
 import { AppType } from "../lib/tauri-api";
 import ProviderForm from "./ProviderForm";
@@ -16,6 +17,34 @@ const EditProviderModal: React.FC<EditProviderModalProps> = ({
  onSave,
  onClose,
 }) => {
+  const { t } = useTranslation();
+  const [effectiveProvider, setEffectiveProvider] =
+    useState<Provider>(provider);
+
+  // 若为当前应用且正在编辑“当前供应商”，则优先读取 live 配置作为初始值（Claude/Codex 均适用）
+  useEffect(() => {
+    let mounted = true;
+    const maybeLoadLive = async () => {
+      try {
+        const currentId = await window.api.getCurrentProvider(appType);
+        if (currentId && currentId === provider.id) {
+          const live = await window.api.getLiveProviderSettings(appType);
+          if (!mounted) return;
+          setEffectiveProvider({ ...provider, settingsConfig: live });
+        } else {
+          setEffectiveProvider(provider);
+        }
+      } catch (e) {
+        // 读取失败则回退到原 provider
+        setEffectiveProvider(provider);
+      }
+    };
+    maybeLoadLive();
+    return () => {
+      mounted = false;
+    };
+  }, [appType, provider]);
+
  const handleSubmit = (data: Omit<Provider, "id">) => {
    onSave({
      ...provider,
@@ -23,12 +52,17 @@ const EditProviderModal: React.FC<EditProviderModalProps> = ({
    });
  };

+  const title =
+    appType === "claude"
+      ? t("provider.editClaudeProvider")
+      : t("provider.editCodexProvider");
+
  return (
    <ProviderForm
      appType={appType}
-      title="编辑供应商"
-      submitText="保存"
-      initialData={provider}
+      title={title}
+      submitText={t("common.save")}
+      initialData={effectiveProvider}
      showPresets={false}
      onSubmit={handleSubmit}
      onClose={onClose}
--- a/src/components/ImportProgressModal.tsx
+++ b/src/components/ImportProgressModal.tsx
@@ -0,0 +1,107 @@
+import { useEffect } from "react";
+import { CheckCircle, Loader2, AlertCircle } from "lucide-react";
+import { useTranslation } from "react-i18next";
+
+interface ImportProgressModalProps {
+  status: "importing" | "success" | "error";
+  message?: string;
+  backupId?: string;
+  onComplete?: () => void;
+  onSuccess?: () => void;
+}
+
+export function ImportProgressModal({
+  status,
+  message,
+  backupId,
+  onComplete,
+  onSuccess,
+}: ImportProgressModalProps) {
+  const { t } = useTranslation();
+
+  useEffect(() => {
+    if (status === "success") {
+      console.log(
+        "[ImportProgressModal] Success detected, starting 2 second countdown",
+      );
+      // 成功后等待2秒自动关闭并刷新数据
+      const timer = setTimeout(() => {
+        console.log(
+          "[ImportProgressModal] 2 seconds elapsed, calling callbacks...",
+        );
+        if (onSuccess) {
+          onSuccess();
+        }
+        if (onComplete) {
+          onComplete();
+        }
+      }, 2000);
+
+      return () => {
+        console.log("[ImportProgressModal] Cleanup timer");
+        clearTimeout(timer);
+      };
+    }
+  }, [status, onComplete, onSuccess]);
+
+  return (
+    <div className="fixed inset-0 z-[100] flex items-center justify-center">
+      <div className="absolute inset-0 bg-black/50 dark:bg-black/70 backdrop-blur-sm" />
+
+      <div className="relative bg-white dark:bg-gray-900 rounded-xl shadow-2xl p-8 max-w-md w-full mx-4">
+        <div className="flex flex-col items-center text-center">
+          {status === "importing" && (
+            <>
+              <Loader2 className="w-12 h-12 text-blue-500 animate-spin mb-4" />
+              <h3 className="text-lg font-semibold text-gray-900 dark:text-gray-100 mb-2">
+                {t("settings.importing")}
+              </h3>
+              <p className="text-sm text-gray-600 dark:text-gray-400">
+                {t("common.loading")}
+              </p>
+            </>
+          )}
+
+          {status === "success" && (
+            <>
+              <CheckCircle className="w-12 h-12 text-green-500 mb-4" />
+              <h3 className="text-lg font-semibold text-gray-900 dark:text-gray-100 mb-2">
+                {t("settings.importSuccess")}
+              </h3>
+              {backupId && (
+                <p className="text-sm text-gray-600 dark:text-gray-400 mb-2">
+                  {t("settings.backupId")}: {backupId}
+                </p>
+              )}
+              <p className="text-sm text-gray-600 dark:text-gray-400">
+                {t("settings.autoReload")}
+              </p>
+            </>
+          )}
+
+          {status === "error" && (
+            <>
+              <AlertCircle className="w-12 h-12 text-red-500 mb-4" />
+              <h3 className="text-lg font-semibold text-gray-900 dark:text-gray-100 mb-2">
+                {t("settings.importFailed")}
+              </h3>
+              <p className="text-sm text-gray-600 dark:text-gray-400">
+                {message || t("settings.configCorrupted")}
+              </p>
+              <button
+                onClick={() => {
+                  if (onComplete) {
+                    onComplete();
+                  }
+                }}
+                className="mt-4 px-4 py-2 bg-blue-500 hover:bg-blue-600 text-white rounded-lg transition-colors"
+              >
+                {t("common.close")}
+              </button>
+            </>
+          )}
+        </div>
+      </div>
+    </div>
+  );
+}
--- a/src/components/JsonEditor.tsx
+++ b/src/components/JsonEditor.tsx
@@ -5,6 +5,7 @@ import { oneDark } from "@codemirror/theme-one-dark";
 import { EditorState } from "@codemirror/state";
 import { placeholder } from "@codemirror/view";
 import { linter, Diagnostic } from "@codemirror/lint";
+import { useTranslation } from "react-i18next";

 interface JsonEditorProps {
  value: string;
@@ -23,6 +24,7 @@ const JsonEditor: React.FC<JsonEditorProps> = ({
  rows = 12,
  showValidation = true,
 }) => {
+  const { t } = useTranslation();
  const editorRef = useRef<HTMLDivElement>(null);
  const viewRef = useRef<EditorView | null>(null);

@@ -46,12 +48,13 @@ const JsonEditor: React.FC<JsonEditorProps> = ({
              from: 0,
              to: doc.length,
              severity: "error",
-              message: "配置必须是JSON对象，不能是数组或其他类型",
+              message: t("jsonEditor.mustBeObject"),
            });
          }
        } catch (e) {
          // 简单处理JSON解析错误
-          const message = e instanceof SyntaxError ? e.message : "JSON格式错误";
+          const message =
+            e instanceof SyntaxError ? e.message : t("jsonEditor.invalidJson");
          diagnostics.push({
            from: 0,
            to: doc.length,
@@ -62,7 +65,7 @@ const JsonEditor: React.FC<JsonEditorProps> = ({

        return diagnostics;
      }),
-    [showValidation],
+    [showValidation, t],
  );

  useEffect(() => {
--- a/src/components/ProviderForm.tsx
+++ b/src/components/ProviderForm.tsx
--- a/src/components/ProviderForm/ApiKeyInput.tsx
+++ b/src/components/ProviderForm/ApiKeyInput.tsx
@@ -1,5 +1,6 @@
 import React, { useState } from "react";
 import { Eye, EyeOff } from "lucide-react";
+import { useTranslation } from "react-i18next";

 interface ApiKeyInputProps {
  value: string;
@@ -14,12 +15,13 @@ interface ApiKeyInputProps {
 const ApiKeyInput: React.FC<ApiKeyInputProps> = ({
  value,
  onChange,
-  placeholder = "请输入API Key",
+  placeholder,
  disabled = false,
  required = false,
  label = "API Key",
  id = "apiKey",
 }) => {
+  const { t } = useTranslation();
  const [showKey, setShowKey] = useState(false);

  const toggleShowKey = () => {
@@ -46,7 +48,7 @@ const ApiKeyInput: React.FC<ApiKeyInputProps> = ({
          id={id}
          value={value}
          onChange={(e) => onChange(e.target.value)}
-          placeholder={placeholder}
+          placeholder={placeholder ?? t("apiKeyInput.placeholder")}
          disabled={disabled}
          required={required}
          autoComplete="off"
@@ -57,7 +59,7 @@ const ApiKeyInput: React.FC<ApiKeyInputProps> = ({
            type="button"
            onClick={toggleShowKey}
            className="absolute inset-y-0 right-0 flex items-center pr-3 text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 transition-colors"
-            aria-label={showKey ? "隐藏API Key" : "显示API Key"}
+            aria-label={showKey ? t("apiKeyInput.hide") : t("apiKeyInput.show")}
          >
            {showKey ? <EyeOff size={16} /> : <Eye size={16} />}
          </button>
--- a/src/components/ProviderForm/ClaudeConfigEditor.tsx
+++ b/src/components/ProviderForm/ClaudeConfigEditor.tsx
@@ -1,6 +1,8 @@
 import React, { useEffect, useState } from "react";
 import JsonEditor from "../JsonEditor";
 import { X, Save } from "lucide-react";
+import { isLinux } from "../../lib/platform";
+import { useTranslation } from "react-i18next";

 interface ClaudeConfigEditorProps {
  value: string;
@@ -23,6 +25,7 @@ const ClaudeConfigEditor: React.FC<ClaudeConfigEditorProps> = ({
  commonConfigError,
  configError,
 }) => {
+  const { t } = useTranslation();
  const [isDarkMode, setIsDarkMode] = useState(false);
  const [isCommonConfigModalOpen, setIsCommonConfigModalOpen] = useState(false);

@@ -81,7 +84,7 @@ const ClaudeConfigEditor: React.FC<ClaudeConfigEditorProps> = ({
          htmlFor="settingsConfig"
          className="block text-sm font-medium text-gray-900 dark:text-gray-100"
        >
-          Claude Code 配置 (JSON) *
+          {t("claudeConfig.configLabel")}
        </label>
        <label className="inline-flex items-center gap-2 text-sm text-gray-500 dark:text-gray-400 cursor-pointer">
          <input
@@ -90,7 +93,7 @@ const ClaudeConfigEditor: React.FC<ClaudeConfigEditorProps> = ({
            onChange={(e) => onCommonConfigToggle(e.target.checked)}
            className="w-4 h-4 text-blue-500 bg-white dark:bg-gray-800 border-gray-200 dark:border-gray-700 rounded focus:ring-blue-500 dark:focus:ring-blue-400 focus:ring-2"
          />
-          写入通用配置
+          {t("claudeConfig.writeCommonConfig")}
        </label>
      </div>
      <div className="flex items-center justify-end">
@@ -99,7 +102,7 @@ const ClaudeConfigEditor: React.FC<ClaudeConfigEditorProps> = ({
          onClick={() => setIsCommonConfigModalOpen(true)}
          className="text-xs text-blue-500 dark:text-blue-400 hover:underline"
        >
-          编辑通用配置
+          {t("claudeConfig.editCommonConfig")}
        </button>
      </div>
      {commonConfigError && !isCommonConfigModalOpen && (
@@ -123,7 +126,7 @@ const ClaudeConfigEditor: React.FC<ClaudeConfigEditorProps> = ({
        <p className="text-xs text-red-500 dark:text-red-400">{configError}</p>
      )}
      <p className="text-xs text-gray-500 dark:text-gray-400">
-        完整的 Claude Code settings.json 配置内容
+        {t("claudeConfig.fullSettingsHint")}
      </p>
      {isCommonConfigModalOpen && (
        <div
@@ -133,20 +136,24 @@ const ClaudeConfigEditor: React.FC<ClaudeConfigEditorProps> = ({
          }}
        >
          {/* Backdrop - 统一背景样式 */}
-          <div className="absolute inset-0 bg-black/50 dark:bg-black/70 backdrop-blur-sm" />
+          <div
+            className={`absolute inset-0 bg-black/50 dark:bg-black/70${
+              isLinux() ? "" : " backdrop-blur-sm"
+            }`}
+          />

          {/* Modal - 统一窗口样式 */}
          <div className="relative bg-white dark:bg-gray-900 rounded-xl shadow-lg max-w-2xl w-full mx-4 max-h-[90vh] overflow-hidden flex flex-col">
            {/* Header - 统一标题栏样式 */}
            <div className="flex items-center justify-between p-6 border-b border-gray-200 dark:border-gray-800">
              <h2 className="text-xl font-semibold text-gray-900 dark:text-gray-100">
-                编辑通用配置片段
+                {t("claudeConfig.editCommonConfigTitle")}
              </h2>
              <button
                type="button"
                onClick={closeModal}
                className="p-1 text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-md transition-colors"
-                aria-label="关闭"
+                aria-label={t("common.close")}
              >
                <X size={18} />
              </button>
@@ -155,7 +162,7 @@ const ClaudeConfigEditor: React.FC<ClaudeConfigEditorProps> = ({
            {/* Content - 统一内容区域样式 */}
            <div className="flex-1 overflow-auto p-6 space-y-4">
              <p className="text-sm text-gray-500 dark:text-gray-400">
-                该片段会在勾选"写入通用配置"时合并到 settings.json 中
+                {t("claudeConfig.commonConfigHint")}
              </p>
              <JsonEditor
                value={commonConfigSnippet}
@@ -177,7 +184,7 @@ const ClaudeConfigEditor: React.FC<ClaudeConfigEditorProps> = ({
                onClick={closeModal}
                className="px-4 py-2 text-sm font-medium text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 hover:bg-white dark:hover:bg-gray-700 rounded-lg transition-colors"
              >
-                取消
+                {t("common.cancel")}
              </button>
              <button
                type="button"
@@ -185,7 +192,7 @@ const ClaudeConfigEditor: React.FC<ClaudeConfigEditorProps> = ({
                className="px-4 py-2 bg-blue-500 dark:bg-blue-600 text-white rounded-lg hover:bg-blue-600 dark:hover:bg-blue-700 transition-colors text-sm font-medium flex items-center gap-2"
              >
                <Save className="w-4 h-4" />
-                保存
+                {t("common.save")}
              </button>
            </div>
          </div>
--- a/src/components/ProviderForm/CodexConfigEditor.tsx
+++ b/src/components/ProviderForm/CodexConfigEditor.tsx
@@ -1,35 +1,114 @@
-import React, { useState, useEffect } from "react";
+import React, { useState, useEffect, useRef } from "react";
+
 import { X, Save } from "lucide-react";

+import { isLinux } from "../../lib/platform";
+import { useTranslation } from "react-i18next";
+
+import {
+  generateThirdPartyAuth,
+  generateThirdPartyConfig,
+} from "../../config/codexProviderPresets";
+
 interface CodexConfigEditorProps {
  authValue: string;
+
  configValue: string;
+
  onAuthChange: (value: string) => void;
+
  onConfigChange: (value: string) => void;
+
  onAuthBlur?: () => void;
+
  useCommonConfig: boolean;
+
  onCommonConfigToggle: (checked: boolean) => void;
+
  commonConfigSnippet: string;
+
  onCommonConfigSnippetChange: (value: string) => void;
+
  commonConfigError: string;
+
  authError: string;
+
+  isCustomMode?: boolean; // 新增：是否为自定义模式
+
+  onWebsiteUrlChange?: (url: string) => void; // 新增：更新网址回调
+
+  isTemplateModalOpen?: boolean; // 新增：模态框状态
+
+  setIsTemplateModalOpen?: (open: boolean) => void; // 新增：设置模态框状态
+
+  onNameChange?: (name: string) => void; // 新增：更新供应商名称回调
 }

 const CodexConfigEditor: React.FC<CodexConfigEditorProps> = ({
  authValue,
+
  configValue,
+
  onAuthChange,
+
  onConfigChange,
+
  onAuthBlur,
+
  useCommonConfig,
+
  onCommonConfigToggle,
+
  commonConfigSnippet,
+
  onCommonConfigSnippetChange,
+
  commonConfigError,
+
  authError,
+
+  onWebsiteUrlChange,
+
+  onNameChange,
+
+  isTemplateModalOpen: externalTemplateModalOpen,
+
+  setIsTemplateModalOpen: externalSetTemplateModalOpen,
 }) => {
+  const { t } = useTranslation();
  const [isCommonConfigModalOpen, setIsCommonConfigModalOpen] = useState(false);

+  // 使用内部状态或外部状态
+
+  const [internalTemplateModalOpen, setInternalTemplateModalOpen] =
+    useState(false);
+
+  const isTemplateModalOpen =
+    externalTemplateModalOpen ?? internalTemplateModalOpen;
+
+  const setIsTemplateModalOpen =
+    externalSetTemplateModalOpen ?? setInternalTemplateModalOpen;
+
+  const [templateApiKey, setTemplateApiKey] = useState("");
+
+  const [templateProviderName, setTemplateProviderName] = useState("");
+
+  const [templateBaseUrl, setTemplateBaseUrl] = useState("");
+
+  const [templateWebsiteUrl, setTemplateWebsiteUrl] = useState("");
+
+  const [templateModelName, setTemplateModelName] = useState("gpt-5-codex");
+  const apiKeyInputRef = useRef<HTMLInputElement>(null);
+
+  const baseUrlInputRef = useRef<HTMLInputElement>(null);
+
+  const modelNameInputRef = useRef<HTMLInputElement>(null);
+  const displayNameInputRef = useRef<HTMLInputElement>(null);
+
+  // 移除自动填充逻辑，因为现在在点击自定义按钮时就已经填充
+
+  const [templateDisplayName, setTemplateDisplayName] = useState("");
+
  useEffect(() => {
    if (commonConfigError && !isCommonConfigModalOpen) {
      setIsCommonConfigModalOpen(true);
@@ -37,16 +116,20 @@ const CodexConfigEditor: React.FC<CodexConfigEditorProps> = ({
  }, [commonConfigError, isCommonConfigModalOpen]);

  // 支持按下 ESC 关闭弹窗
+
  useEffect(() => {
    if (!isCommonConfigModalOpen) return;

    const onKeyDown = (e: KeyboardEvent) => {
      if (e.key === "Escape") {
        e.preventDefault();
+
        closeModal();
      }
    };
+
    window.addEventListener("keydown", onKeyDown);
+
    return () => window.removeEventListener("keydown", onKeyDown);
  }, [isCommonConfigModalOpen]);

@@ -54,6 +137,88 @@ const CodexConfigEditor: React.FC<CodexConfigEditorProps> = ({
    setIsCommonConfigModalOpen(false);
  };

+  const closeTemplateModal = () => {
+    setIsTemplateModalOpen(false);
+  };
+
+  const applyTemplate = () => {
+    const requiredInputs = [
+      displayNameInputRef.current,
+      apiKeyInputRef.current,
+      baseUrlInputRef.current,
+      modelNameInputRef.current,
+    ];
+
+    for (const input of requiredInputs) {
+      if (input && !input.checkValidity()) {
+        input.reportValidity();
+        input.focus();
+        return;
+      }
+    }
+
+    const trimmedKey = templateApiKey.trim();
+
+    const trimmedBaseUrl = templateBaseUrl.trim();
+
+    const trimmedModel = templateModelName.trim();
+
+    const auth = generateThirdPartyAuth(trimmedKey);
+
+    const config = generateThirdPartyConfig(
+      templateProviderName || "custom",
+
+      trimmedBaseUrl,
+
+      trimmedModel,
+    );
+
+    onAuthChange(JSON.stringify(auth, null, 2));
+
+    onConfigChange(config);
+
+    if (onWebsiteUrlChange) {
+      const trimmedWebsite = templateWebsiteUrl.trim();
+
+      if (trimmedWebsite) {
+        onWebsiteUrlChange(trimmedWebsite);
+      }
+    }
+
+    if (onNameChange) {
+      const trimmedName = templateDisplayName.trim();
+      if (trimmedName) {
+        onNameChange(trimmedName);
+      }
+    }
+
+    setTemplateApiKey("");
+
+    setTemplateProviderName("");
+
+    setTemplateBaseUrl("");
+
+    setTemplateWebsiteUrl("");
+
+    setTemplateModelName("gpt-5-codex");
+
+    setTemplateDisplayName("");
+
+    closeTemplateModal();
+  };
+
+  const handleTemplateInputKeyDown = (
+    e: React.KeyboardEvent<HTMLInputElement>,
+  ) => {
+    if (e.key === "Enter") {
+      e.preventDefault();
+
+      e.stopPropagation();
+
+      applyTemplate();
+    }
+  };
+
  const handleAuthChange = (value: string) => {
    onAuthChange(value);
  };
@@ -73,16 +238,15 @@ const CodexConfigEditor: React.FC<CodexConfigEditorProps> = ({
          htmlFor="codexAuth"
          className="block text-sm font-medium text-gray-900 dark:text-gray-100"
        >
-          auth.json (JSON) *
+          {t("codexConfig.authJson")}
        </label>
+
        <textarea
          id="codexAuth"
          value={authValue}
          onChange={(e) => handleAuthChange(e.target.value)}
          onBlur={onAuthBlur}
-          placeholder={`{
-  "OPENAI_API_KEY": "sk-your-api-key-here"
-}`}
+          placeholder={t("codexConfig.authJsonPlaceholder")}
          rows={6}
          required
          className="w-full px-3 py-2 border border-gray-200 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100 rounded-lg text-sm font-mono focus:outline-none focus:ring-2 focus:ring-blue-500/20 dark:focus:ring-blue-400/20 focus:border-blue-500 dark:focus:border-blue-400 transition-colors resize-y min-h-[8rem]"
@@ -96,11 +260,13 @@ const CodexConfigEditor: React.FC<CodexConfigEditorProps> = ({
          data-gramm_editor="false"
          data-enable-grammarly="false"
        />
+
        {authError && (
          <p className="text-xs text-red-500 dark:text-red-400">{authError}</p>
        )}
+
        <p className="text-xs text-gray-500 dark:text-gray-400">
-          Codex auth.json 配置内容
+          {t("codexConfig.authJsonHint")}
        </p>
      </div>

@@ -110,8 +276,9 @@ const CodexConfigEditor: React.FC<CodexConfigEditorProps> = ({
            htmlFor="codexConfig"
            className="block text-sm font-medium text-gray-900 dark:text-gray-100"
          >
-            config.toml (TOML)
+            {t("codexConfig.configToml")}
          </label>
+
          <label className="inline-flex items-center gap-2 text-sm text-gray-500 dark:text-gray-400 cursor-pointer">
            <input
              type="checkbox"
@@ -119,23 +286,26 @@ const CodexConfigEditor: React.FC<CodexConfigEditorProps> = ({
              onChange={(e) => onCommonConfigToggle(e.target.checked)}
              className="w-4 h-4 text-blue-500 bg-white dark:bg-gray-800 border-gray-200 dark:border-gray-700 rounded focus:ring-blue-500 dark:focus:ring-blue-400 focus:ring-2"
            />
-            写入通用配置
+            {t("codexConfig.writeCommonConfig")}
          </label>
        </div>
+
        <div className="flex items-center justify-end">
          <button
            type="button"
            onClick={() => setIsCommonConfigModalOpen(true)}
            className="text-xs text-blue-500 dark:text-blue-400 hover:underline"
          >
-            编辑通用配置
+            {t("codexConfig.editCommonConfig")}
          </button>
        </div>
+
        {commonConfigError && !isCommonConfigModalOpen && (
          <p className="text-xs text-red-500 dark:text-red-400 text-right">
            {commonConfigError}
          </p>
        )}
+
        <textarea
          id="codexConfig"
          value={configValue}
@@ -153,11 +323,248 @@ const CodexConfigEditor: React.FC<CodexConfigEditorProps> = ({
          data-gramm_editor="false"
          data-enable-grammarly="false"
        />
+
        <p className="text-xs text-gray-500 dark:text-gray-400">
-          Codex config.toml 配置内容
+          {t("codexConfig.configTomlHint")}
        </p>
      </div>

+      {isTemplateModalOpen && (
+        <div
+          className="fixed inset-0 z-50 flex items-center justify-center"
+          onMouseDown={(e) => {
+            if (e.target === e.currentTarget) {
+              closeTemplateModal();
+            }
+          }}
+        >
+          <div
+            className={`absolute inset-0 bg-black/50 dark:bg-black/70${
+              isLinux() ? "" : " backdrop-blur-sm"
+            }`}
+          />
+
+          <div className="relative mx-4 flex max-h-[90vh] w-full max-w-2xl flex-col overflow-hidden rounded-xl bg-white shadow-lg dark:bg-gray-900">
+            <div className="flex h-full min-h-0 flex-col" role="form">
+              <div className="flex items-center justify-between border-b border-gray-200 p-6 dark:border-gray-800">
+                <h2 className="text-xl font-semibold text-gray-900 dark:text-gray-100">
+                  {t("codexConfig.quickWizard")}
+                </h2>
+
+                <button
+                  type="button"
+                  onClick={closeTemplateModal}
+                  className="rounded-md p-1 text-gray-500 transition-colors hover:bg-gray-100 hover:text-gray-900 dark:text-gray-400 dark:hover:bg-gray-800 dark:hover:text-gray-100"
+                  aria-label={t("common.close")}
+                >
+                  <X size={18} />
+                </button>
+              </div>
+
+              <div className="flex-1 min-h-0 space-y-4 overflow-auto p-6">
+                <div className="rounded-lg border border-blue-200 bg-blue-50 p-3 dark:border-blue-800 dark:bg-blue-900/20">
+                  <p className="text-sm text-blue-800 dark:text-blue-200">
+                    {t("codexConfig.wizardHint")}
+                  </p>
+                </div>
+
+                <div className="space-y-4">
+                  <div>
+                    <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                      {t("codexConfig.apiKeyLabel")}
+                    </label>
+
+                    <input
+                      type="text"
+                      value={templateApiKey}
+                      ref={apiKeyInputRef}
+                      onChange={(e) => setTemplateApiKey(e.target.value)}
+                      onKeyDown={handleTemplateInputKeyDown}
+                      pattern=".*\S.*"
+                      title={t("common.enterValidValue")}
+                      placeholder={t("codexConfig.apiKeyPlaceholder")}
+                      required
+                      className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm font-mono text-gray-900 focus:outline-none focus:ring-2 focus:ring-blue-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100"
+                    />
+                  </div>
+
+                  <div>
+                    <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                      {t("codexConfig.supplierNameLabel")}
+                    </label>
+
+                    <input
+                      type="text"
+                      value={templateDisplayName}
+                      ref={displayNameInputRef}
+                      onChange={(e) => {
+                        setTemplateDisplayName(e.target.value);
+                        if (onNameChange) {
+                          onNameChange(e.target.value);
+                        }
+                      }}
+                      onKeyDown={handleTemplateInputKeyDown}
+                      placeholder={t("codexConfig.supplierNamePlaceholder")}
+                      required
+                      pattern=".*\S.*"
+                      title={t("common.enterValidValue")}
+                      className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-blue-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100"
+                    />
+
+                    <p className="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                      {t("codexConfig.supplierNameHint")}
+                    </p>
+                  </div>
+
+                  <div>
+                    <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                      {t("codexConfig.supplierCodeLabel")}
+                    </label>
+
+                    <input
+                      type="text"
+                      value={templateProviderName}
+                      onChange={(e) => setTemplateProviderName(e.target.value)}
+                      onKeyDown={handleTemplateInputKeyDown}
+                      placeholder={t("codexConfig.supplierCodePlaceholder")}
+                      className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-blue-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100"
+                    />
+
+                    <p className="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                      {t("codexConfig.supplierCodeHint")}
+                    </p>
+                  </div>
+
+                  <div>
+                    <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                      {t("codexConfig.apiUrlLabel")}
+                    </label>
+
+                    <input
+                      type="url"
+                      value={templateBaseUrl}
+                      ref={baseUrlInputRef}
+                      onChange={(e) => setTemplateBaseUrl(e.target.value)}
+                      onKeyDown={handleTemplateInputKeyDown}
+                      placeholder={t("codexConfig.apiUrlPlaceholder")}
+                      required
+                      className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm font-mono focus:outline-none focus:ring-2 focus:ring-blue-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100"
+                    />
+                  </div>
+
+                  <div>
+                    <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                      {t("codexConfig.websiteLabel")}
+                    </label>
+
+                    <input
+                      type="url"
+                      value={templateWebsiteUrl}
+                      onChange={(e) => setTemplateWebsiteUrl(e.target.value)}
+                      onKeyDown={handleTemplateInputKeyDown}
+                      placeholder={t("codexConfig.websitePlaceholder")}
+                      className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-blue-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100"
+                    />
+
+                    <p className="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                      {t("codexConfig.websiteHint")}
+                    </p>
+                  </div>
+
+                  <div>
+                    <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                      {t("codexConfig.modelNameLabel")}
+                    </label>
+
+                    <input
+                      type="text"
+                      value={templateModelName}
+                      ref={modelNameInputRef}
+                      onChange={(e) => setTemplateModelName(e.target.value)}
+                      onKeyDown={handleTemplateInputKeyDown}
+                      pattern=".*\S.*"
+                      title={t("common.enterValidValue")}
+                      placeholder={t("codexConfig.modelNamePlaceholder")}
+                      required
+                      className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm focus:outline-none focus:ring-2 focus:ring-blue-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100"
+                    />
+                  </div>
+                </div>
+
+                {(templateApiKey ||
+                  templateProviderName ||
+                  templateBaseUrl) && (
+                  <div className="space-y-2 border-t border-gray-200 pt-4 dark:border-gray-700">
+                    <h3 className="text-sm font-medium text-gray-900 dark:text-gray-100">
+                      {t("codexConfig.configPreview")}
+                    </h3>
+
+                    <div className="grid grid-cols-1 gap-4 lg:grid-cols-2">
+                      <div>
+                        <label className="mb-1 block text-xs font-medium text-gray-500 dark:text-gray-400">
+                          auth.json
+                        </label>
+
+                        <pre className="overflow-x-auto rounded-lg bg-gray-50 p-3 text-xs font-mono text-gray-700 dark:bg-gray-800 dark:text-gray-300">
+                          {JSON.stringify(
+                            generateThirdPartyAuth(templateApiKey),
+                            null,
+                            2,
+                          )}
+                        </pre>
+                      </div>
+
+                      <div>
+                        <label className="mb-1 block text-xs font-medium text-gray-500 dark:text-gray-400">
+                          config.toml
+                        </label>
+
+                        <pre className="whitespace-pre-wrap rounded-lg bg-gray-50 p-3 text-xs font-mono text-gray-700 dark:bg-gray-800 dark:text-gray-300">
+                          {templateProviderName && templateBaseUrl
+                            ? generateThirdPartyConfig(
+                                templateProviderName,
+
+                                templateBaseUrl,
+
+                                templateModelName,
+                              )
+                            : ""}
+                        </pre>
+                      </div>
+                    </div>
+                  </div>
+                )}
+              </div>
+
+              <div className="flex items-center justify-end gap-3 border-t border-gray-200 bg-gray-100 p-6 dark:border-gray-800 dark:bg-gray-800">
+                <button
+                  type="button"
+                  onClick={closeTemplateModal}
+                  className="rounded-lg px-4 py-2 text-sm font-medium text-gray-500 transition-colors hover:bg-white hover:text-gray-900 dark:text-gray-400 dark:hover:bg-gray-700 dark:hover:text-gray-100"
+                >
+                  {t("common.cancel")}
+                </button>
+
+                <button
+                  type="button"
+                  onClick={(e) => {
+                    e.preventDefault();
+
+                    e.stopPropagation();
+
+                    applyTemplate();
+                  }}
+                  className="flex items-center gap-2 rounded-lg bg-blue-500 px-4 py-2 text-sm font-medium text-white transition-colors hover:bg-blue-600 dark:bg-blue-600 dark:hover:bg-blue-700"
+                >
+                  <Save className="h-4 w-4" />
+                  {t("codexConfig.applyConfig")}
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+      )}
+
      {isCommonConfigModalOpen && (
        <div
          className="fixed inset-0 z-50 flex items-center justify-center"
@@ -166,36 +573,49 @@ const CodexConfigEditor: React.FC<CodexConfigEditorProps> = ({
          }}
        >
          {/* Backdrop - 统一背景样式 */}
-          <div className="absolute inset-0 bg-black/50 dark:bg-black/70 backdrop-blur-sm" />
+
+          <div
+            className={`absolute inset-0 bg-black/50 dark:bg-black/70${
+              isLinux() ? "" : " backdrop-blur-sm"
+            }`}
+          />

          {/* Modal - 统一窗口样式 */}
+
          <div className="relative bg-white dark:bg-gray-900 rounded-xl shadow-lg max-w-2xl w-full mx-4 max-h-[90vh] overflow-hidden flex flex-col">
            {/* Header - 统一标题栏样式 */}
+
            <div className="flex items-center justify-between p-6 border-b border-gray-200 dark:border-gray-800">
              <h2 className="text-xl font-semibold text-gray-900 dark:text-gray-100">
-                编辑 Codex 通用配置片段
+                {t("codexConfig.editCommonConfigTitle")}
              </h2>
+
              <button
                type="button"
                onClick={closeModal}
                className="p-1 text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-md transition-colors"
-                aria-label="关闭"
+                aria-label={t("common.close")}
              >
                <X size={18} />
              </button>
            </div>

            {/* Content - 统一内容区域样式 */}
+
            <div className="flex-1 overflow-auto p-6 space-y-4">
              <p className="text-sm text-gray-500 dark:text-gray-400">
-                该片段会在勾选"写入通用配置"时追加到 config.toml 末尾
+                {t("codexConfig.commonConfigHint")}
              </p>
+
              <textarea
                value={commonConfigSnippet}
                onChange={(e) =>
                  handleCommonConfigSnippetChange(e.target.value)
                }
                placeholder={`# Common Codex config
+
+
+
 # Add your common TOML configuration here`}
                rows={12}
                className="w-full px-3 py-2 border border-gray-200 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100 rounded-lg text-sm font-mono focus:outline-none focus:ring-2 focus:ring-blue-500/20 dark:focus:ring-blue-400/20 focus:border-blue-500 dark:focus:border-blue-400 transition-colors resize-y"
@@ -209,6 +629,7 @@ const CodexConfigEditor: React.FC<CodexConfigEditorProps> = ({
                data-gramm_editor="false"
                data-enable-grammarly="false"
              />
+
              {commonConfigError && (
                <p className="text-sm text-red-500 dark:text-red-400">
                  {commonConfigError}
@@ -217,21 +638,23 @@ const CodexConfigEditor: React.FC<CodexConfigEditorProps> = ({
            </div>

            {/* Footer - 统一底部按钮样式 */}
+
            <div className="flex items-center justify-end gap-3 p-6 border-t border-gray-200 dark:border-gray-800 bg-gray-100 dark:bg-gray-800">
              <button
                type="button"
                onClick={closeModal}
                className="px-4 py-2 text-sm font-medium text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 hover:bg-white dark:hover:bg-gray-700 rounded-lg transition-colors"
              >
-                取消
+                {t("common.cancel")}
              </button>
+
              <button
                type="button"
                onClick={closeModal}
                className="px-4 py-2 bg-blue-500 dark:bg-blue-600 text-white rounded-lg hover:bg-blue-600 dark:hover:bg-blue-700 transition-colors text-sm font-medium flex items-center gap-2"
              >
                <Save className="w-4 h-4" />
-                保存
+                {t("common.save")}
              </button>
            </div>
          </div>
--- a/src/components/ProviderForm/EndpointSpeedTest.tsx
+++ b/src/components/ProviderForm/EndpointSpeedTest.tsx
@@ -0,0 +1,637 @@
+import React, { useCallback, useEffect, useMemo, useState } from "react";
+import { useTranslation } from "react-i18next";
+import { Zap, Loader2, Plus, X, AlertCircle, Save } from "lucide-react";
+import { isLinux } from "../../lib/platform";
+
+import type { AppType } from "../../lib/tauri-api";
+
+export interface EndpointCandidate {
+  id?: string;
+  url: string;
+  isCustom?: boolean;
+}
+
+interface EndpointSpeedTestProps {
+  appType: AppType;
+  providerId?: string;
+  value: string;
+  onChange: (url: string) => void;
+  initialEndpoints: EndpointCandidate[];
+  visible?: boolean;
+  onClose: () => void;
+  // 当自定义端点列表变化时回传（仅包含 isCustom 的条目）
+  onCustomEndpointsChange?: (urls: string[]) => void;
+}
+
+interface EndpointEntry extends EndpointCandidate {
+  id: string;
+  latency: number | null;
+  status?: number;
+  error?: string | null;
+}
+
+const randomId = () => `ep_${Math.random().toString(36).slice(2, 9)}`;
+
+const normalizeEndpointUrl = (url: string): string =>
+  url.trim().replace(/\/+$/, "");
+
+const buildInitialEntries = (
+  candidates: EndpointCandidate[],
+  selected: string,
+): EndpointEntry[] => {
+  const map = new Map<string, EndpointEntry>();
+  const addCandidate = (candidate: EndpointCandidate) => {
+    const sanitized = candidate.url ? normalizeEndpointUrl(candidate.url) : "";
+    if (!sanitized) return;
+    if (map.has(sanitized)) return;
+
+    map.set(sanitized, {
+      id: candidate.id ?? randomId(),
+      url: sanitized,
+      isCustom: candidate.isCustom ?? false,
+      latency: null,
+      status: undefined,
+      error: null,
+    });
+  };
+
+  candidates.forEach(addCandidate);
+
+  const selectedUrl = normalizeEndpointUrl(selected);
+  if (selectedUrl && !map.has(selectedUrl)) {
+    addCandidate({ url: selectedUrl, isCustom: true });
+  }
+
+  return Array.from(map.values());
+};
+
+const EndpointSpeedTest: React.FC<EndpointSpeedTestProps> = ({
+  appType,
+  providerId,
+  value,
+  onChange,
+  initialEndpoints,
+  visible = true,
+  onClose,
+  onCustomEndpointsChange,
+}) => {
+  const { t } = useTranslation();
+  const [entries, setEntries] = useState<EndpointEntry[]>(() =>
+    buildInitialEntries(initialEndpoints, value),
+  );
+  const [customUrl, setCustomUrl] = useState("");
+  const [addError, setAddError] = useState<string | null>(null);
+  const [autoSelect, setAutoSelect] = useState(true);
+  const [isTesting, setIsTesting] = useState(false);
+  const [lastError, setLastError] = useState<string | null>(null);
+
+  const normalizedSelected = normalizeEndpointUrl(value);
+
+  const hasEndpoints = entries.length > 0;
+
+  // 加载保存的自定义端点（按正在编辑的供应商）
+  useEffect(() => {
+    const loadCustomEndpoints = async () => {
+      try {
+        if (!providerId) return;
+        const customEndpoints = await window.api.getCustomEndpoints(
+          appType,
+          providerId,
+        );
+        const candidates: EndpointCandidate[] = customEndpoints.map((ep) => ({
+          url: ep.url,
+          isCustom: true,
+        }));
+
+        setEntries((prev) => {
+          const map = new Map<string, EndpointEntry>();
+
+          // 先添加现有端点
+          prev.forEach((entry) => {
+            map.set(entry.url, entry);
+          });
+
+          // 合并自定义端点
+          candidates.forEach((candidate) => {
+            const sanitized = normalizeEndpointUrl(candidate.url);
+            if (sanitized && !map.has(sanitized)) {
+              map.set(sanitized, {
+                id: randomId(),
+                url: sanitized,
+                isCustom: true,
+                latency: null,
+                status: undefined,
+                error: null,
+              });
+            }
+          });
+
+          return Array.from(map.values());
+        });
+      } catch (error) {
+        console.error(t("endpointTest.loadEndpointsFailed"), error);
+      }
+    };
+
+    if (visible) {
+      loadCustomEndpoints();
+    }
+  }, [appType, visible, providerId, t]);
+
+  useEffect(() => {
+    setEntries((prev) => {
+      const map = new Map<string, EndpointEntry>();
+      prev.forEach((entry) => {
+        map.set(entry.url, entry);
+      });
+
+      let changed = false;
+
+      const mergeCandidate = (candidate: EndpointCandidate) => {
+        const sanitized = candidate.url
+          ? normalizeEndpointUrl(candidate.url)
+          : "";
+        if (!sanitized) return;
+        const existing = map.get(sanitized);
+        if (existing) return;
+
+        map.set(sanitized, {
+          id: candidate.id ?? randomId(),
+          url: sanitized,
+          isCustom: candidate.isCustom ?? false,
+          latency: null,
+          status: undefined,
+          error: null,
+        });
+        changed = true;
+      };
+
+      initialEndpoints.forEach(mergeCandidate);
+
+      if (normalizedSelected && !map.has(normalizedSelected)) {
+        mergeCandidate({ url: normalizedSelected, isCustom: true });
+      }
+
+      if (!changed) {
+        return prev;
+      }
+
+      return Array.from(map.values());
+    });
+  }, [initialEndpoints, normalizedSelected]);
+
+  // 将自定义端点变化透传给父组件（仅限 isCustom）
+  useEffect(() => {
+    if (!onCustomEndpointsChange) return;
+    try {
+      const customUrls = Array.from(
+        new Set(
+          entries
+            .filter((e) => e.isCustom)
+            .map((e) => (e.url ? normalizeEndpointUrl(e.url) : ""))
+            .filter(Boolean),
+        ),
+      );
+      onCustomEndpointsChange(customUrls);
+    } catch (err) {
+      // ignore
+    }
+    // 仅在 entries 变化时同步
+  }, [entries, onCustomEndpointsChange]);
+
+  const sortedEntries = useMemo(() => {
+    return entries.slice().sort((a, b) => {
+      const aLatency = a.latency ?? Number.POSITIVE_INFINITY;
+      const bLatency = b.latency ?? Number.POSITIVE_INFINITY;
+      if (aLatency === bLatency) {
+        return a.url.localeCompare(b.url);
+      }
+      return aLatency - bLatency;
+    });
+  }, [entries]);
+
+  const handleAddEndpoint = useCallback(async () => {
+    const candidate = customUrl.trim();
+    let errorMsg: string | null = null;
+
+    if (!candidate) {
+      errorMsg = t("endpointTest.enterValidUrl");
+    }
+
+    let parsed: URL | null = null;
+    if (!errorMsg) {
+      try {
+        parsed = new URL(candidate);
+      } catch {
+        errorMsg = t("endpointTest.invalidUrlFormat");
+      }
+    }
+
+    if (!errorMsg && parsed && !parsed.protocol.startsWith("http")) {
+      errorMsg = t("endpointTest.onlyHttps");
+    }
+
+    let sanitized = "";
+    if (!errorMsg && parsed) {
+      sanitized = normalizeEndpointUrl(parsed.toString());
+      // 使用当前 entries 做去重校验，避免依赖可能过期的 addError
+      const isDuplicate = entries.some((entry) => entry.url === sanitized);
+      if (isDuplicate) {
+        errorMsg = t("endpointTest.urlExists");
+      }
+    }
+
+    if (errorMsg) {
+      setAddError(errorMsg);
+      return;
+    }
+
+    setAddError(null);
+
+    // 保存到后端
+    try {
+      if (providerId) {
+        await window.api.addCustomEndpoint(appType, providerId, sanitized);
+      }
+
+      // 更新本地状态
+      setEntries((prev) => {
+        if (prev.some((e) => e.url === sanitized)) return prev;
+        return [
+          ...prev,
+          {
+            id: randomId(),
+            url: sanitized,
+            isCustom: true,
+            latency: null,
+            status: undefined,
+            error: null,
+          },
+        ];
+      });
+
+      if (!normalizedSelected) {
+        onChange(sanitized);
+      }
+
+      setCustomUrl("");
+    } catch (error) {
+      const message = error instanceof Error ? error.message : String(error);
+      setAddError(message || t("endpointTest.saveFailed"));
+      console.error(t("endpointTest.addEndpointFailed"), error);
+    }
+  }, [
+    customUrl,
+    entries,
+    normalizedSelected,
+    onChange,
+    appType,
+    providerId,
+    t,
+  ]);
+
+  const handleRemoveEndpoint = useCallback(
+    async (entry: EndpointEntry) => {
+      // 如果是自定义端点，尝试从后端删除（无 providerId 则仅本地删除）
+      if (entry.isCustom && providerId) {
+        try {
+          await window.api.removeCustomEndpoint(appType, providerId, entry.url);
+        } catch (error) {
+          console.error(t("endpointTest.removeEndpointFailed"), error);
+          return;
+        }
+      }
+
+      // 更新本地状态
+      setEntries((prev) => {
+        const next = prev.filter((item) => item.id !== entry.id);
+        if (entry.url === normalizedSelected) {
+          const fallback = next[0];
+          onChange(fallback ? fallback.url : "");
+        }
+        return next;
+      });
+    },
+    [normalizedSelected, onChange, appType, providerId, t],
+  );
+
+  const runSpeedTest = useCallback(async () => {
+    const urls = entries.map((entry) => entry.url);
+    if (urls.length === 0) {
+      setLastError(t("endpointTest.pleaseAddEndpoint"));
+      return;
+    }
+
+    if (typeof window === "undefined" || !window.api?.testApiEndpoints) {
+      setLastError(t("endpointTest.testUnavailable"));
+      return;
+    }
+
+    setIsTesting(true);
+    setLastError(null);
+
+    // 清空所有延迟数据，显示 loading 状态
+    setEntries((prev) =>
+      prev.map((entry) => ({
+        ...entry,
+        latency: null,
+        status: undefined,
+        error: null,
+      })),
+    );
+
+    try {
+      const results = await window.api.testApiEndpoints(urls, {
+        timeoutSecs: appType === "codex" ? 12 : 8,
+      });
+      const resultMap = new Map(
+        results.map((item) => [normalizeEndpointUrl(item.url), item]),
+      );
+
+      setEntries((prev) =>
+        prev.map((entry) => {
+          const match = resultMap.get(entry.url);
+          if (!match) {
+            return {
+              ...entry,
+              latency: null,
+              status: undefined,
+              error: t("endpointTest.noResult"),
+            };
+          }
+          return {
+            ...entry,
+            latency:
+              typeof match.latency === "number"
+                ? Math.round(match.latency)
+                : null,
+            status: match.status,
+            error: match.error ?? null,
+          };
+        }),
+      );
+
+      if (autoSelect) {
+        const successful = results
+          .filter(
+            (item) => typeof item.latency === "number" && item.latency !== null,
+          )
+          .sort((a, b) => (a.latency! || 0) - (b.latency! || 0));
+        const best = successful[0];
+        if (best && best.url && best.url !== normalizedSelected) {
+          onChange(best.url);
+        }
+      }
+    } catch (error) {
+      const message =
+        error instanceof Error
+          ? error.message
+          : `${t("endpointTest.testFailed", { error: String(error) })}`;
+      setLastError(message);
+    } finally {
+      setIsTesting(false);
+    }
+  }, [entries, autoSelect, appType, normalizedSelected, onChange, t]);
+
+  const handleSelect = useCallback(
+    async (url: string) => {
+      if (!url || url === normalizedSelected) return;
+
+      // 更新最后使用时间（对自定义端点）
+      const entry = entries.find((e) => e.url === url);
+      if (entry?.isCustom && providerId) {
+        await window.api.updateEndpointLastUsed(appType, providerId, url);
+      }
+
+      onChange(url);
+    },
+    [normalizedSelected, onChange, appType, entries, providerId],
+  );
+
+  // 支持按下 ESC 关闭弹窗
+  useEffect(() => {
+    const onKeyDown = (e: KeyboardEvent) => {
+      if (e.key === "Escape") {
+        e.preventDefault();
+        onClose();
+      }
+    };
+    window.addEventListener("keydown", onKeyDown);
+    return () => window.removeEventListener("keydown", onKeyDown);
+  }, [onClose]);
+
+  if (!visible) {
+    return null;
+  }
+
+  return (
+    <div
+      className="fixed inset-0 z-50 flex items-center justify-center"
+      onMouseDown={(e) => {
+        if (e.target === e.currentTarget) onClose();
+      }}
+    >
+      {/* Backdrop */}
+      <div
+        className={`absolute inset-0 bg-black/50 dark:bg-black/70${
+          isLinux() ? "" : " backdrop-blur-sm"
+        }`}
+      />
+
+      {/* Modal */}
+      <div className="relative bg-white dark:bg-gray-900 rounded-xl shadow-lg w-full max-w-2xl mx-4 max-h-[80vh] overflow-hidden flex flex-col">
+        {/* Header */}
+        <div className="flex items-center justify-between p-6 border-b border-gray-200 dark:border-gray-800">
+          <h3 className="text-base font-medium text-gray-900 dark:text-gray-100">
+            {t("endpointTest.title")}
+          </h3>
+          <button
+            type="button"
+            onClick={onClose}
+            className="p-1 text-gray-500 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-100 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-md transition-colors"
+            aria-label={t("common.close")}
+          >
+            <X size={16} />
+          </button>
+        </div>
+
+        {/* Content */}
+        <div className="flex-1 overflow-auto px-6 py-4 space-y-4">
+          {/* 测速控制栏 */}
+          <div className="flex items-center justify-between">
+            <div className="text-sm text-gray-600 dark:text-gray-400">
+              {entries.length} {t("endpointTest.endpoints")}
+            </div>
+            <div className="flex items-center gap-3">
+              <label className="flex items-center gap-1.5 text-xs text-gray-600 dark:text-gray-400">
+                <input
+                  type="checkbox"
+                  checked={autoSelect}
+                  onChange={(event) => setAutoSelect(event.target.checked)}
+                  className="h-3.5 w-3.5 rounded border-gray-300 dark:border-gray-600"
+                />
+                {t("endpointTest.autoSelect")}
+              </label>
+              <button
+                type="button"
+                onClick={runSpeedTest}
+                disabled={isTesting || !hasEndpoints}
+                className="flex h-7 w-20 items-center justify-center gap-1.5 rounded-md bg-blue-500 px-2.5 text-xs font-medium text-white transition hover:bg-blue-600 disabled:cursor-not-allowed disabled:opacity-40 dark:bg-blue-600 dark:hover:bg-blue-700"
+              >
+                {isTesting ? (
+                  <>
+                    <Loader2 className="h-3.5 w-3.5 animate-spin" />
+                    {t("endpointTest.testing")}
+                  </>
+                ) : (
+                  <>
+                    <Zap className="h-3.5 w-3.5" />
+                    {t("endpointTest.testSpeed")}
+                  </>
+                )}
+              </button>
+            </div>
+          </div>
+
+          {/* 添加输入 */}
+          <div className="space-y-1.5">
+            <div className="flex gap-2">
+              <input
+                type="url"
+                value={customUrl}
+                placeholder={t("endpointTest.addEndpointPlaceholder")}
+                onChange={(event) => setCustomUrl(event.target.value)}
+                onKeyDown={(event) => {
+                  if (event.key === "Enter") {
+                    event.preventDefault();
+                    handleAddEndpoint();
+                  }
+                }}
+                className="flex-1 rounded-md border border-gray-200 bg-white px-3 py-1.5 text-sm text-gray-900 placeholder-gray-400 transition focus:border-gray-400 focus:outline-none dark:border-gray-700 dark:bg-gray-900 dark:text-gray-100 dark:placeholder-gray-500 dark:focus:border-gray-600"
+              />
+              <button
+                type="button"
+                onClick={handleAddEndpoint}
+                className="flex h-8 w-8 items-center justify-center rounded-md border border-gray-200 transition hover:border-gray-300 hover:bg-gray-50 dark:border-gray-700 dark:hover:border-gray-600 dark:hover:bg-gray-800"
+              >
+                <Plus className="h-4 w-4 text-gray-600 dark:text-gray-400" />
+              </button>
+            </div>
+            {addError && (
+              <div className="flex items-center gap-1.5 text-xs text-red-600 dark:text-red-400">
+                <AlertCircle className="h-3 w-3" />
+                {addError}
+              </div>
+            )}
+          </div>
+
+          {/* 端点列表 */}
+          {hasEndpoints ? (
+            <div className="space-y-2">
+              {sortedEntries.map((entry) => {
+                const isSelected = normalizedSelected === entry.url;
+                const latency = entry.latency;
+
+                return (
+                  <div
+                    key={entry.id}
+                    onClick={() => handleSelect(entry.url)}
+                    className={`group flex cursor-pointer items-center justify-between px-3 py-2.5 rounded-lg border transition ${
+                      isSelected
+                        ? "border-blue-500 bg-blue-50 dark:border-blue-500 dark:bg-blue-900/20"
+                        : "border-gray-200 bg-white hover:border-gray-300 hover:bg-gray-50 dark:border-gray-700 dark:bg-gray-900 dark:hover:border-gray-600 dark:hover:bg-gray-850"
+                    }`}
+                  >
+                    <div className="flex min-w-0 flex-1 items-center gap-3">
+                      {/* 选择指示器 */}
+                      <div
+                        className={`h-1.5 w-1.5 flex-shrink-0 rounded-full transition ${
+                          isSelected
+                            ? "bg-blue-500 dark:bg-blue-400"
+                            : "bg-gray-300 dark:bg-gray-700"
+                        }`}
+                      />
+
+                      {/* 内容 */}
+                      <div className="min-w-0 flex-1">
+                        <div className="truncate text-sm text-gray-900 dark:text-gray-100">
+                          {entry.url}
+                        </div>
+                      </div>
+                    </div>
+
+                    {/* 右侧信息 */}
+                    <div className="flex items-center gap-2">
+                      {latency !== null ? (
+                        <div className="text-right">
+                          <div
+                            className={`font-mono text-sm font-medium ${
+                              latency < 300
+                                ? "text-green-600 dark:text-green-400"
+                                : latency < 500
+                                  ? "text-yellow-600 dark:text-yellow-400"
+                                  : latency < 800
+                                    ? "text-orange-600 dark:text-orange-400"
+                                    : "text-red-600 dark:text-red-400"
+                            }`}
+                          >
+                            {latency}ms
+                          </div>
+                        </div>
+                      ) : isTesting ? (
+                        <Loader2 className="h-4 w-4 animate-spin text-gray-400" />
+                      ) : entry.error ? (
+                        <div className="text-xs text-gray-400">
+                          {t("endpointTest.failed")}
+                        </div>
+                      ) : (
+                        <div className="text-xs text-gray-400">—</div>
+                      )}
+
+                      <button
+                        type="button"
+                        onClick={(e) => {
+                          e.stopPropagation();
+                          handleRemoveEndpoint(entry);
+                        }}
+                        className="opacity-0 transition hover:text-red-600 group-hover:opacity-100 dark:hover:text-red-400"
+                      >
+                        <X className="h-4 w-4" />
+                      </button>
+                    </div>
+                  </div>
+                );
+              })}
+            </div>
+          ) : (
+            <div className="rounded-md border border-dashed border-gray-200 bg-gray-50 py-8 text-center text-xs text-gray-500 dark:border-gray-700 dark:bg-gray-900 dark:text-gray-400">
+              {t("endpointTest.noEndpoints")}
+            </div>
+          )}
+
+          {/* 错误提示 */}
+          {lastError && (
+            <div className="flex items-center gap-1.5 text-xs text-red-600 dark:text-red-400">
+              <AlertCircle className="h-3 w-3" />
+              {lastError}
+            </div>
+          )}
+        </div>
+
+        {/* Footer */}
+        <div className="flex items-center justify-end gap-3 p-6 border-t border-gray-200 dark:border-gray-800 bg-gray-100 dark:bg-gray-800">
+          <button
+            type="button"
+            onClick={onClose}
+            className="px-4 py-2 bg-blue-500 dark:bg-blue-600 text-white rounded-lg hover:bg-blue-600 dark:hover:bg-blue-700 transition-colors text-sm font-medium flex items-center gap-2"
+          >
+            <Save className="w-4 h-4" />
+            {t("common.save")}
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default EndpointSpeedTest;
--- a/src/components/ProviderForm/KimiModelSelector.tsx
+++ b/src/components/ProviderForm/KimiModelSelector.tsx
@@ -1,4 +1,5 @@
 import React, { useState, useEffect } from "react";
+import { useTranslation } from "react-i18next";
 import { ChevronDown, RefreshCw, AlertCircle } from "lucide-react";

 interface KimiModel {
@@ -26,6 +27,7 @@ const KimiModelSelector: React.FC<KimiModelSelectorProps> = ({
  onModelChange,
  disabled = false,
 }) => {
+  const { t } = useTranslation();
  const [models, setModels] = useState<KimiModel[]>([]);
  const [loading, setLoading] = useState(false);
  const [error, setError] = useState("");
@@ -34,7 +36,7 @@ const KimiModelSelector: React.FC<KimiModelSelectorProps> = ({
  // 获取模型列表
  const fetchModelsWithKey = async (key: string) => {
    if (!key) {
-      setError("请先填写 API Key");
+      setError(t("kimiSelector.fillApiKeyFirst"));
      return;
    }

@@ -50,7 +52,11 @@ const KimiModelSelector: React.FC<KimiModelSelectorProps> = ({
      });

      if (!response.ok) {
-        throw new Error(`请求失败: ${response.status} ${response.statusText}`);
+        throw new Error(
+          t("kimiSelector.requestFailed", {
+            error: `${response.status} ${response.statusText}`,
+          }),
+        );
      }

      const data = await response.json();
@@ -58,11 +64,15 @@ const KimiModelSelector: React.FC<KimiModelSelectorProps> = ({
      if (data.data && Array.isArray(data.data)) {
        setModels(data.data);
      } else {
-        throw new Error("返回数据格式错误");
+        throw new Error(t("kimiSelector.invalidData"));
      }
    } catch (err) {
-      console.error("获取模型列表失败:", err);
-      setError(err instanceof Error ? err.message : "获取模型列表失败");
+      console.error(t("kimiSelector.fetchModelsFailed") + ":", err);
+      setError(
+        err instanceof Error
+          ? err.message
+          : t("kimiSelector.fetchModelsFailed"),
+      );
    } finally {
      setLoading(false);
    }
@@ -110,10 +120,10 @@ const KimiModelSelector: React.FC<KimiModelSelectorProps> = ({
        >
          <option value="">
            {loading
-              ? "加载中..."
+              ? t("common.loading")
              : models.length === 0
-                ? "暂无模型"
-                : "请选择模型"}
+                ? t("kimiSelector.noModels")
+                : t("kimiSelector.pleaseSelectModel")}
          </option>
          {models.map((model) => (
            <option key={model.id} value={model.id}>
@@ -133,7 +143,7 @@ const KimiModelSelector: React.FC<KimiModelSelectorProps> = ({
    <div className="space-y-4">
      <div className="flex items-center justify-between">
        <h3 className="text-sm font-medium text-gray-900 dark:text-gray-100">
-          模型配置
+          {t("kimiSelector.modelConfig")}
        </h3>
        <button
          type="button"
@@ -142,7 +152,7 @@ const KimiModelSelector: React.FC<KimiModelSelectorProps> = ({
          className="inline-flex items-center gap-1 px-2 py-1 text-xs text-gray-500 dark:text-gray-400 hover:text-blue-500 dark:hover:text-blue-400 disabled:opacity-50 disabled:cursor-not-allowed transition-colors"
        >
          <RefreshCw size={12} className={loading ? "animate-spin" : ""} />
-          刷新模型列表
+          {t("kimiSelector.refreshModels")}
        </button>
      </div>

@@ -158,12 +168,12 @@ const KimiModelSelector: React.FC<KimiModelSelectorProps> = ({

      <div className="grid grid-cols-1 md:grid-cols-2 gap-4">
        <ModelSelect
-          label="主模型"
+          label={t("kimiSelector.mainModel")}
          value={anthropicModel}
          onChange={(value) => onModelChange("ANTHROPIC_MODEL", value)}
        />
        <ModelSelect
-          label="快速模型"
+          label={t("kimiSelector.fastModel")}
          value={anthropicSmallFastModel}
          onChange={(value) =>
            onModelChange("ANTHROPIC_SMALL_FAST_MODEL", value)
@@ -174,7 +184,7 @@ const KimiModelSelector: React.FC<KimiModelSelectorProps> = ({
      {!apiKey.trim() && (
        <div className="p-3 bg-amber-50 dark:bg-amber-900/20 border border-amber-200 dark:border-amber-700 rounded-lg">
          <p className="text-xs text-amber-600 dark:text-amber-400">
-            💡 填写 API Key 后将自动获取可用模型列表
+            {t("kimiSelector.apiKeyHint")}
          </p>
        </div>
      )}
--- a/src/components/ProviderForm/PresetSelector.tsx
+++ b/src/components/ProviderForm/PresetSelector.tsx
@@ -1,4 +1,5 @@
 import React from "react";
+import { useTranslation } from "react-i18next";
 import { Zap } from "lucide-react";
 import { ProviderCategory } from "../../types";
 import { ClaudeIcon, CodexIcon } from "../BrandIcons";
@@ -16,16 +17,20 @@ interface PresetSelectorProps {
  onSelectPreset: (index: number) => void;
  onCustomClick: () => void;
  customLabel?: string;
+  renderCustomDescription?: () => React.ReactNode; // 新增：自定义描述渲染
 }

 const PresetSelector: React.FC<PresetSelectorProps> = ({
-  title = "选择配置类型",
+  title,
  presets,
  selectedIndex,
  onSelectPreset,
  onCustomClick,
-  customLabel = "自定义",
+  customLabel,
+  renderCustomDescription,
 }) => {
+  const { t } = useTranslation();
+
  const getButtonClass = (index: number, preset?: Preset) => {
    const isSelected = selectedIndex === index;
    const baseClass =
@@ -48,14 +53,18 @@ const PresetSelector: React.FC<PresetSelectorProps> = ({

  const getDescription = () => {
    if (selectedIndex === -1) {
-      return "手动配置供应商，需要填写完整的配置信息";
+      // 如果提供了自定义描述渲染函数，使用它
+      if (renderCustomDescription) {
+        return renderCustomDescription();
+      }
+      return t("presetSelector.customDescription");
    }

    if (selectedIndex !== null && selectedIndex >= 0) {
      const preset = presets[selectedIndex];
      return preset?.isOfficial || preset?.category === "official"
-        ? "官方登录，不需要填写 API Key"
-        : "使用预设配置，只需填写 API Key";
+        ? t("presetSelector.officialDescription")
+        : t("presetSelector.presetDescription");
    }

    return null;
@@ -65,7 +74,7 @@ const PresetSelector: React.FC<PresetSelectorProps> = ({
    <div className="space-y-4">
      <div>
        <label className="block text-sm font-medium text-gray-900 dark:text-gray-100 mb-3">
-          {title}
+          {title || t("presetSelector.title")}
        </label>
        <div className="flex flex-wrap gap-2">
          <button
@@ -73,7 +82,7 @@ const PresetSelector: React.FC<PresetSelectorProps> = ({
            className={`${getButtonClass(-1)} ${selectedIndex === -1 ? "" : ""}`}
            onClick={onCustomClick}
          >
-            {customLabel}
+            {customLabel || t("presetSelector.custom")}
          </button>
          {presets.map((preset, index) => (
            <button
@@ -99,9 +108,9 @@ const PresetSelector: React.FC<PresetSelectorProps> = ({
        </div>
      </div>
      {getDescription() && (
-        <p className="text-sm text-gray-500 dark:text-gray-400">
+        <div className="text-sm text-gray-500 dark:text-gray-400">
          {getDescription()}
-        </p>
+        </div>
      )}
    </div>
  );
--- a/src/components/ProviderList.tsx
+++ b/src/components/ProviderList.tsx
@@ -1,15 +1,8 @@
-import React, { useEffect, useState } from "react";
+import React from "react";
+import { useTranslation } from "react-i18next";
 import { Provider } from "../types";
-import { Play, Edit3, Trash2, CheckCircle2, Users } from "lucide-react";
+import { Play, Edit3, Trash2, CheckCircle2, Users, Check } from "lucide-react";
 import { buttonStyles, cardStyles, badgeStyles, cn } from "../lib/styles";
-import { AppType } from "../lib/tauri-api";
-import {
-  applyProviderToVSCode,
-  detectApplied,
-  normalizeBaseUrl,
-} from "../utils/vscodeSettings";
-import { getCodexBaseUrl } from "../utils/providerConfigUtils";
-import { useVSCodeAutoSync } from "../hooks/useVSCodeAutoSync";
 // 不再在列表中显示分类徽章，避免造成困惑

 interface ProviderListProps {
@@ -18,7 +11,6 @@ interface ProviderListProps {
  onSwitch: (id: string) => void;
  onDelete: (id: string) => void;
  onEdit: (id: string) => void;
-  appType?: AppType;
  onNotify?: (
    message: string,
    type: "success" | "error",
@@ -32,9 +24,9 @@ const ProviderList: React.FC<ProviderListProps> = ({
  onSwitch,
  onDelete,
  onEdit,
-  appType,
  onNotify,
 }) => {
+  const { t, i18n } = useTranslation();
  // 提取API地址（兼容不同供应商配置：Claude env / Codex TOML）
  const getApiUrl = (provider: Provider): string => {
    try {
@@ -49,9 +41,9 @@ const ProviderList: React.FC<ProviderListProps> = ({
        const match = cfg.config.match(/base_url\s*=\s*(['"])([^'\"]+)\1/);
        if (match && match[2]) return match[2];
      }
-      return "未配置官网地址";
+      return t("provider.notConfigured");
    } catch {
-      return "配置错误";
+      return t("provider.configError");
    }
  };

@@ -59,131 +51,16 @@ const ProviderList: React.FC<ProviderListProps> = ({
    try {
      await window.api.openExternal(url);
    } catch (error) {
-      console.error("打开链接失败:", error);
+      console.error(t("console.openLinkFailed"), error);
+      onNotify?.(
+        `${t("console.openLinkFailed")}: ${String(error)}`,
+        "error",
+        4000,
+      );
    }
  };

-  // 解析 Codex 配置中的 base_url（已提取到公共工具）
-
-  // VS Code 按钮：仅在 Codex + 当前供应商显示；按钮文案根据是否"已应用"变化
-  const [vscodeAppliedFor, setVscodeAppliedFor] = useState<string | null>(null);
-  const { enableAutoSync, disableAutoSync } = useVSCodeAutoSync();
-
-  // 当当前供应商或 appType 变化时，尝试读取 VS Code settings 并检测状态
-  useEffect(() => {
-    const check = async () => {
-      if (appType !== "codex" || !currentProviderId) {
-        setVscodeAppliedFor(null);
-        return;
-      }
-      const status = await window.api.getVSCodeSettingsStatus();
-      if (!status.exists) {
-        setVscodeAppliedFor(null);
-        return;
-      }
-      try {
-        const content = await window.api.readVSCodeSettings();
-        const detected = detectApplied(content);
-        // 认为“已应用”的条件（非官方供应商）：VS Code 中的 apiBase 与当前供应商的 base_url 完全一致
-        const current = providers[currentProviderId];
-        let applied = false;
-        if (current && current.category !== "official") {
-          const base = getCodexBaseUrl(current);
-          if (detected.apiBase && base) {
-            applied =
-              normalizeBaseUrl(detected.apiBase) === normalizeBaseUrl(base);
-          }
-        }
-        setVscodeAppliedFor(applied ? currentProviderId : null);
-      } catch {
-        setVscodeAppliedFor(null);
-      }
-    };
-    check();
-  }, [appType, currentProviderId, providers]);
-
-  const handleApplyToVSCode = async (provider: Provider) => {
-    try {
-      const status = await window.api.getVSCodeSettingsStatus();
-      if (!status.exists) {
-        onNotify?.(
-          "未找到 VS Code 用户设置文件 (settings.json)",
-          "error",
-          3000,
-        );
-        return;
-      }
-
-      const raw = await window.api.readVSCodeSettings();
-
-      const isOfficial = provider.category === "official";
-      // 非官方且缺少 base_url 时直接报错并返回，避免“空写入”假成功
-      if (!isOfficial) {
-        const parsed = getCodexBaseUrl(provider);
-        if (!parsed) {
-          onNotify?.("当前配置缺少 base_url，无法写入 VS Code", "error", 4000);
-          return;
-        }
-      }
-
-      const baseUrl = isOfficial ? undefined : getCodexBaseUrl(provider);
-      const next = applyProviderToVSCode(raw, { baseUrl, isOfficial });
-
-      if (next === raw) {
-        // 幂等：没有变化也提示成功
-        onNotify?.("已应用到 VS Code，重启 Codex 插件以生效", "success", 3000);
-        setVscodeAppliedFor(provider.id);
-        // 用户手动应用时，启用自动同步
-        enableAutoSync();
-        return;
-      }
-
-      await window.api.writeVSCodeSettings(next);
-      onNotify?.("已应用到 VS Code，重启 Codex 插件以生效", "success", 3000);
-      setVscodeAppliedFor(provider.id);
-      // 用户手动应用时，启用自动同步
-      enableAutoSync();
-    } catch (e: any) {
-      console.error(e);
-      const msg = e && e.message ? e.message : "应用到 VS Code 失败";
-      onNotify?.(msg, "error", 5000);
-    }
-  };
-
-  const handleRemoveFromVSCode = async () => {
-    try {
-      const status = await window.api.getVSCodeSettingsStatus();
-      if (!status.exists) {
-        onNotify?.(
-          "未找到 VS Code 用户设置文件 (settings.json)",
-          "error",
-          3000,
-        );
-        return;
-      }
-      const raw = await window.api.readVSCodeSettings();
-      const next = applyProviderToVSCode(raw, {
-        baseUrl: undefined,
-        isOfficial: true,
-      });
-      if (next === raw) {
-        onNotify?.("已从 VS Code 移除，重启 Codex 插件以生效", "success", 3000);
-        setVscodeAppliedFor(null);
-        // 用户手动移除时，禁用自动同步
-        disableAutoSync();
-        return;
-      }
-      await window.api.writeVSCodeSettings(next);
-      onNotify?.("已从 VS Code 移除，重启 Codex 插件以生效", "success", 3000);
-      setVscodeAppliedFor(null);
-      // 用户手动移除时，禁用自动同步
-      disableAutoSync();
-    } catch (e: any) {
-      console.error(e);
-      const msg = e && e.message ? e.message : "移除失败";
-      onNotify?.(msg, "error", 5000);
-    }
-  };
+  // 列表页不再提供 Claude 插件按钮，统一在“设置”中控制

  // 对供应商列表进行排序
  const sortedProviders = Object.values(providers).sort((a, b) => {
@@ -195,7 +72,8 @@ const ProviderList: React.FC<ProviderListProps> = ({

    // 如果都没有时间戳，按名称排序
    if (timeA === 0 && timeB === 0) {
-      return a.name.localeCompare(b.name, "zh-CN");
+      const locale = i18n.language === "zh" ? "zh-CN" : "en-US";
+      return a.name.localeCompare(b.name, locale);
    }

    // 如果只有一个没有时间戳，没有时间戳的排在前面
@@ -214,10 +92,10 @@ const ProviderList: React.FC<ProviderListProps> = ({
            <Users size={24} className="text-gray-400" />
          </div>
          <h3 className="text-lg font-medium text-gray-900 dark:text-gray-100 mb-2">
-            还没有添加任何供应商
+            {t("provider.noProviders")}
          </h3>
          <p className="text-gray-500 dark:text-gray-400 text-sm">
-            点击右上角的"添加供应商"按钮开始配置您的第一个API供应商
+            {t("provider.noProvidersDescription")}
          </p>
        </div>
      ) : (
@@ -233,7 +111,7 @@ const ProviderList: React.FC<ProviderListProps> = ({
                  isCurrent ? cardStyles.selected : cardStyles.interactive,
                )}
              >
-                <div className="flex items-start justify-between">
+                <div className="flex items-center justify-between">
                  <div className="flex-1">
                    <div className="flex items-center gap-3 mb-2">
                      <h3 className="font-medium text-gray-900 dark:text-gray-100">
@@ -247,7 +125,7 @@ const ProviderList: React.FC<ProviderListProps> = ({
                        )}
                      >
                        <CheckCircle2 size={12} />
-                        当前使用
+                        {t("provider.currentlyUsing")}
                      </div>
                    </div>

@@ -259,7 +137,9 @@ const ProviderList: React.FC<ProviderListProps> = ({
                            handleUrlClick(provider.websiteUrl!);
                          }}
                          className="inline-flex items-center gap-1 text-blue-500 dark:text-blue-400 hover:opacity-90 transition-colors"
-                          title={`访问 ${provider.websiteUrl}`}
+                          title={t("providerForm.visitWebsite", {
+                            url: provider.websiteUrl,
+                          })}
                        >
                          {provider.websiteUrl}
                        </button>
@@ -275,50 +155,24 @@ const ProviderList: React.FC<ProviderListProps> = ({
                  </div>

                  <div className="flex items-center gap-2 ml-4">
-                    {appType === "codex" &&
-                      provider.category !== "official" && (
-                        <button
-                          onClick={() =>
-                            vscodeAppliedFor === provider.id
-                              ? handleRemoveFromVSCode()
-                              : handleApplyToVSCode(provider)
-                          }
-                          className={cn(
-                            "inline-flex items-center gap-1 px-3 py-1.5 text-sm font-medium rounded-md transition-colors w-[130px] justify-center",
-                            !isCurrent && "invisible",
-                            vscodeAppliedFor === provider.id
-                              ? "bg-gray-100 text-gray-800 hover:bg-gray-200 dark:bg-gray-800 dark:text-gray-200 dark:hover:bg-gray-700"
-                              : "bg-emerald-500 text-white hover:bg-emerald-600 dark:bg-emerald-600 dark:hover:bg-emerald-700",
-                          )}
-                          title={
-                            vscodeAppliedFor === provider.id
-                              ? "从 VS Code 移除我们写入的配置"
-                              : "将当前供应商应用到 VS Code"
-                          }
-                        >
-                          {vscodeAppliedFor === provider.id
-                            ? "从 VS Code 移除"
-                            : "应用到 VS Code"}
-                        </button>
-                      )}
                    <button
                      onClick={() => onSwitch(provider.id)}
                      disabled={isCurrent}
                      className={cn(
-                        "inline-flex items-center gap-1 px-3 py-1.5 text-sm font-medium rounded-md transition-colors",
+                        "inline-flex items-center gap-1.5 px-3 py-1.5 text-sm font-medium rounded-md transition-colors w-[90px] justify-center whitespace-nowrap",
                        isCurrent
                          ? "bg-gray-100 text-gray-400 dark:bg-gray-800 dark:text-gray-500 cursor-not-allowed"
                          : "bg-blue-500 text-white hover:bg-blue-600 dark:bg-blue-600 dark:hover:bg-blue-700",
                      )}
                    >
-                      <Play size={14} />
-                      {isCurrent ? "使用中" : "启用"}
+                      {isCurrent ? <Check size={14} /> : <Play size={14} />}
+                      {isCurrent ? t("provider.inUse") : t("provider.enable")}
                    </button>

                    <button
                      onClick={() => onEdit(provider.id)}
                      className={buttonStyles.icon}
-                      title="编辑供应商"
+                      title={t("provider.editProvider")}
                    >
                      <Edit3 size={16} />
                    </button>
@@ -332,7 +186,7 @@ const ProviderList: React.FC<ProviderListProps> = ({
                          ? "text-gray-400 cursor-not-allowed"
                          : "text-gray-500 hover:text-red-500 hover:bg-red-100 dark:text-gray-400 dark:hover:text-red-400 dark:hover:bg-red-500/10",
                      )}
-                      title="删除供应商"
+                      title={t("provider.deleteProvider")}
                    >
                      <Trash2 size={16} />
                    </button>
--- a/src/components/SettingsModal.tsx
+++ b/src/components/SettingsModal.tsx
@@ -1,4 +1,5 @@
 import { useState, useEffect } from "react";
+import { useTranslation } from "react-i18next";
 import {
  X,
  RefreshCw,
@@ -6,33 +7,89 @@ import {
  Download,
  ExternalLink,
  Check,
+  Undo2,
+  FolderSearch,
+  Save,
 } from "lucide-react";
 import { getVersion } from "@tauri-apps/api/app";
+import { ImportProgressModal } from "./ImportProgressModal";
+import { homeDir, join } from "@tauri-apps/api/path";
 import "../lib/tauri-api";
 import { relaunchApp } from "../lib/updater";
 import { useUpdate } from "../contexts/UpdateContext";
 import type { Settings } from "../types";
+import type { AppType } from "../lib/tauri-api";
+import { isLinux } from "../lib/platform";

 interface SettingsModalProps {
  onClose: () => void;
+  onImportSuccess?: () => void | Promise<void>;
+  onNotify?: (
+    message: string,
+    type: "success" | "error",
+    duration?: number,
+  ) => void;
 }

-export default function SettingsModal({ onClose }: SettingsModalProps) {
+export default function SettingsModal({
+  onClose,
+  onImportSuccess,
+  onNotify,
+}: SettingsModalProps) {
+  const { t, i18n } = useTranslation();
+
+  const normalizeLanguage = (lang?: string | null): "zh" | "en" =>
+    lang === "en" ? "en" : "zh";
+
+  const readPersistedLanguage = (): "zh" | "en" => {
+    if (typeof window !== "undefined") {
+      const stored = window.localStorage.getItem("language");
+      if (stored === "en" || stored === "zh") {
+        return stored;
+      }
+    }
+    return normalizeLanguage(i18n.language);
+  };
+
+  const persistedLanguage = readPersistedLanguage();
+
  const [settings, setSettings] = useState<Settings>({
    showInTray: true,
+    minimizeToTrayOnClose: true,
+    enableClaudePluginIntegration: false,
+    claudeConfigDir: undefined,
+    codexConfigDir: undefined,
+    language: persistedLanguage,
  });
+  const [initialLanguage, setInitialLanguage] = useState<"zh" | "en">(
+    persistedLanguage,
+  );
  const [configPath, setConfigPath] = useState<string>("");
  const [version, setVersion] = useState<string>("");
  const [isCheckingUpdate, setIsCheckingUpdate] = useState(false);
  const [isDownloading, setIsDownloading] = useState(false);
  const [showUpToDate, setShowUpToDate] = useState(false);
+  const [resolvedClaudeDir, setResolvedClaudeDir] = useState<string>("");
+  const [resolvedCodexDir, setResolvedCodexDir] = useState<string>("");
+  const [isPortable, setIsPortable] = useState(false);
  const { hasUpdate, updateInfo, updateHandle, checkUpdate, resetDismiss } =
    useUpdate();

+  // 导入/导出相关状态
+  const [isImporting, setIsImporting] = useState(false);
+  const [importStatus, setImportStatus] = useState<
+    "idle" | "importing" | "success" | "error"
+  >("idle");
+  const [importError, setImportError] = useState<string>("");
+  const [importBackupId, setImportBackupId] = useState<string>("");
+  const [selectedImportFile, setSelectedImportFile] = useState<string>("");
+
  useEffect(() => {
    loadSettings();
    loadConfigPath();
    loadVersion();
+    loadResolvedDirs();
+    loadPortableFlag();
  }, []);

  const loadVersion = async () => {
@@ -40,23 +97,53 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
      const appVersion = await getVersion();
      setVersion(appVersion);
    } catch (error) {
-      console.error("获取版本信息失败:", error);
+      console.error(t("console.getVersionFailed"), error);
      // 失败时不硬编码版本号，显示为未知
-      setVersion("未知");
+      setVersion(t("common.unknown"));
    }
  };

  const loadSettings = async () => {
    try {
      const loadedSettings = await window.api.getSettings();
-      if ((loadedSettings as any)?.showInTray !== undefined) {
-        setSettings({ showInTray: (loadedSettings as any).showInTray });
-      } else if ((loadedSettings as any)?.showInDock !== undefined) {
-        // 向后兼容：若历史上有 showInDock，则映射为 showInTray
-        setSettings({ showInTray: (loadedSettings as any).showInDock });
+      const showInTray =
+        (loadedSettings as any)?.showInTray ??
+        (loadedSettings as any)?.showInDock ??
+        true;
+      const minimizeToTrayOnClose =
+        (loadedSettings as any)?.minimizeToTrayOnClose ??
+        (loadedSettings as any)?.minimize_to_tray_on_close ??
+        true;
+      const storedLanguage = normalizeLanguage(
+        typeof (loadedSettings as any)?.language === "string"
+          ? (loadedSettings as any).language
+          : persistedLanguage,
+      );
+
+      setSettings({
+        showInTray,
+        minimizeToTrayOnClose,
+        enableClaudePluginIntegration:
+          typeof (loadedSettings as any)?.enableClaudePluginIntegration ===
+          "boolean"
+            ? (loadedSettings as any).enableClaudePluginIntegration
+            : false,
+        claudeConfigDir:
+          typeof (loadedSettings as any)?.claudeConfigDir === "string"
+            ? (loadedSettings as any).claudeConfigDir
+            : undefined,
+        codexConfigDir:
+          typeof (loadedSettings as any)?.codexConfigDir === "string"
+            ? (loadedSettings as any).codexConfigDir
+            : undefined,
+        language: storedLanguage,
+      });
+      setInitialLanguage(storedLanguage);
+      if (i18n.language !== storedLanguage) {
+        void i18n.changeLanguage(storedLanguage);
      }
    } catch (error) {
-      console.error("加载设置失败:", error);
+      console.error(t("console.loadSettingsFailed"), error);
    }
  };

@@ -67,21 +154,97 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
        setConfigPath(path);
      }
    } catch (error) {
-      console.error("获取配置路径失败:", error);
+      console.error(t("console.getConfigPathFailed"), error);
+    }
+  };
+
+  const loadResolvedDirs = async () => {
+    try {
+      const [claudeDir, codexDir] = await Promise.all([
+        window.api.getConfigDir("claude"),
+        window.api.getConfigDir("codex"),
+      ]);
+      setResolvedClaudeDir(claudeDir || "");
+      setResolvedCodexDir(codexDir || "");
+    } catch (error) {
+      console.error(t("console.getConfigDirFailed"), error);
+    }
+  };
+
+  const loadPortableFlag = async () => {
+    try {
+      const portable = await window.api.isPortable();
+      setIsPortable(portable);
+    } catch (error) {
+      console.error(t("console.detectPortableFailed"), error);
    }
  };

  const saveSettings = async () => {
    try {
-      await window.api.saveSettings(settings);
+      const selectedLanguage = settings.language === "en" ? "en" : "zh";
+      const payload: Settings = {
+        ...settings,
+        claudeConfigDir:
+          settings.claudeConfigDir && settings.claudeConfigDir.trim() !== ""
+            ? settings.claudeConfigDir.trim()
+            : undefined,
+        codexConfigDir:
+          settings.codexConfigDir && settings.codexConfigDir.trim() !== ""
+            ? settings.codexConfigDir.trim()
+            : undefined,
+        language: selectedLanguage,
+      };
+      await window.api.saveSettings(payload);
+      // 立即生效：根据开关无条件写入/移除 ~/.claude/config.json
+      try {
+        if (payload.enableClaudePluginIntegration) {
+          await window.api.applyClaudePluginConfig({ official: false });
+        } else {
+          await window.api.applyClaudePluginConfig({ official: true });
+        }
+      } catch (e) {
+        console.warn("[Settings] Apply Claude plugin config on save failed", e);
+      }
+      setSettings(payload);
+      try {
+        window.localStorage.setItem("language", selectedLanguage);
+      } catch (error) {
+        console.warn("[Settings] Failed to persist language preference", error);
+      }
+      setInitialLanguage(selectedLanguage);
+      if (i18n.language !== selectedLanguage) {
+        void i18n.changeLanguage(selectedLanguage);
+      }
      onClose();
    } catch (error) {
-      console.error("保存设置失败:", error);
+      console.error(t("console.saveSettingsFailed"), error);
    }
  };

+  const handleLanguageChange = (lang: "zh" | "en") => {
+    setSettings((prev) => ({ ...prev, language: lang }));
+    if (i18n.language !== lang) {
+      void i18n.changeLanguage(lang);
+    }
+  };
+
+  const handleCancel = () => {
+    if (settings.language !== initialLanguage) {
+      setSettings((prev) => ({ ...prev, language: initialLanguage }));
+      if (i18n.language !== initialLanguage) {
+        void i18n.changeLanguage(initialLanguage);
+      }
+    }
+    onClose();
+  };
+
  const handleCheckUpdate = async () => {
    if (hasUpdate && updateHandle) {
+      if (isPortable) {
+        await window.api.checkForUpdates();
+        return;
+      }
      // 已检测到更新：直接复用 updateHandle 下载并安装，避免重复检查
      setIsDownloading(true);
      try {
@@ -89,7 +252,7 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
        await updateHandle.downloadAndInstall();
        await relaunchApp();
      } catch (error) {
-        console.error("更新失败:", error);
+        console.error(t("console.updateFailed"), error);
        // 更新失败时回退到打开 Releases 页面
        await window.api.checkForUpdates();
      } finally {
@@ -110,7 +273,7 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
          }, 3000);
        }
      } catch (error) {
-        console.error("检查更新失败:", error);
+        console.error(t("console.checkUpdateFailed"), error);
        // 在开发模式下，模拟已是最新版本的响应
        if (import.meta.env.DEV) {
          setShowUpToDate(true);
@@ -131,15 +294,78 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
    try {
      await window.api.openAppConfigFolder();
    } catch (error) {
-      console.error("打开配置文件夹失败:", error);
+      console.error(t("console.openConfigFolderFailed"), error);
+    }
+  };
+
+  const handleBrowseConfigDir = async (app: AppType) => {
+    try {
+      const currentResolved =
+        app === "claude"
+          ? (settings.claudeConfigDir ?? resolvedClaudeDir)
+          : (settings.codexConfigDir ?? resolvedCodexDir);
+
+      const selected = await window.api.selectConfigDirectory(currentResolved);
+
+      if (!selected) {
+        return;
+      }
+
+      const sanitized = selected.trim();
+
+      if (sanitized === "") {
+        return;
+      }
+
+      if (app === "claude") {
+        setSettings((prev) => ({ ...prev, claudeConfigDir: sanitized }));
+        setResolvedClaudeDir(sanitized);
+      } else {
+        setSettings((prev) => ({ ...prev, codexConfigDir: sanitized }));
+        setResolvedCodexDir(sanitized);
+      }
+    } catch (error) {
+      console.error(t("console.selectConfigDirFailed"), error);
+    }
+  };
+
+  const computeDefaultConfigDir = async (app: AppType) => {
+    try {
+      const home = await homeDir();
+      const folder = app === "claude" ? ".claude" : ".codex";
+      return await join(home, folder);
+    } catch (error) {
+      console.error(t("console.getDefaultConfigDirFailed"), error);
+      return "";
+    }
+  };
+
+  const handleResetConfigDir = async (app: AppType) => {
+    setSettings((prev) => ({
+      ...prev,
+      ...(app === "claude"
+        ? { claudeConfigDir: undefined }
+        : { codexConfigDir: undefined }),
+    }));
+
+    const defaultDir = await computeDefaultConfigDir(app);
+    if (!defaultDir) {
+      return;
+    }
+
+    if (app === "claude") {
+      setResolvedClaudeDir(defaultDir);
+    } else {
+      setResolvedCodexDir(defaultDir);
    }
  };

  const handleOpenReleaseNotes = async () => {
    try {
      const targetVersion = updateInfo?.availableVersion || version;
+      const unknownLabel = t("common.unknown");
      // 如果未知或为空，回退到 releases 首页
-      if (!targetVersion || targetVersion === "未知") {
+      if (!targetVersion || targetVersion === unknownLabel) {
        await window.api.openExternal(
          "https://github.com/farion1231/cc-switch/releases",
        );
@@ -152,7 +378,86 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
        `https://github.com/farion1231/cc-switch/releases/tag/${tag}`,
      );
    } catch (error) {
-      console.error("打开更新日志失败:", error);
+      console.error(t("console.openReleaseNotesFailed"), error);
+    }
+  };
+
+  // 导出配置处理函数
+  const handleExportConfig = async () => {
+    try {
+      const defaultName = `cc-switch-config-${new Date().toISOString().split("T")[0]}.json`;
+      const filePath = await window.api.saveFileDialog(defaultName);
+
+      if (!filePath) {
+        onNotify?.(
+          `${t("settings.exportFailed")}: ${t("settings.selectFileFailed")}`,
+          "error",
+          4000,
+        );
+        return;
+      }
+
+      const result = await window.api.exportConfigToFile(filePath);
+
+      if (result.success) {
+        onNotify?.(
+          `${t("settings.configExported")}\n${result.filePath}`,
+          "success",
+          4000,
+        );
+      }
+    } catch (error) {
+      console.error(t("settings.exportFailedError"), error);
+      onNotify?.(
+        `${t("settings.exportFailed")}: ${String(error)}`,
+        "error",
+        5000,
+      );
+    }
+  };
+
+  // 选择要导入的文件
+  const handleSelectImportFile = async () => {
+    try {
+      const filePath = await window.api.openFileDialog();
+      if (filePath) {
+        setSelectedImportFile(filePath);
+        setImportStatus("idle"); // 重置状态
+        setImportError("");
+      }
+    } catch (error) {
+      console.error(t("settings.selectFileFailed") + ":", error);
+      onNotify?.(
+        `${t("settings.selectFileFailed")}: ${String(error)}`,
+        "error",
+        5000,
+      );
+    }
+  };
+
+  // 执行导入
+  const handleExecuteImport = async () => {
+    if (!selectedImportFile || isImporting) return;
+
+    setIsImporting(true);
+    setImportStatus("importing");
+
+    try {
+      const result = await window.api.importConfigFromFile(selectedImportFile);
+
+      if (result.success) {
+        setImportBackupId(result.backupId || "");
+        setImportStatus("success");
+        // ImportProgressModal 会在2秒后触发数据刷新回调
+      } else {
+        setImportError(result.message || t("settings.configCorrupted"));
+        setImportStatus("error");
+      }
+    } catch (error) {
+      setImportError(String(error));
+      setImportStatus("error");
+    } finally {
+      setIsImporting(false);
    }
  };

@@ -160,18 +465,22 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
    <div
      className="fixed inset-0 z-50 flex items-center justify-center"
      onMouseDown={(e) => {
-        if (e.target === e.currentTarget) onClose();
+        if (e.target === e.currentTarget) handleCancel();
      }}
    >
-      <div className="absolute inset-0 bg-black/50 dark:bg-black/70 backdrop-blur-sm" />
-      <div className="relative bg-white dark:bg-gray-900 rounded-xl shadow-2xl w-[500px] overflow-hidden">
+      <div
+        className={`absolute inset-0 bg-black/50 dark:bg-black/70${
+          isLinux() ? "" : " backdrop-blur-sm"
+        }`}
+      />
+      <div className="relative bg-white dark:bg-gray-900 rounded-xl shadow-2xl w-[500px] max-h-[90vh] flex flex-col overflow-hidden">
        {/* 标题栏 */}
        <div className="flex items-center justify-between px-6 py-4 border-b border-gray-200 dark:border-gray-800">
          <h2 className="text-lg font-semibold text-blue-500 dark:text-blue-400">
-            设置
+            {t("settings.title")}
          </h2>
          <button
-            onClick={onClose}
+            onClick={handleCancel}
            className="p-1.5 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-md transition-colors"
          >
            <X size={20} className="text-gray-500 dark:text-gray-400" />
@@ -179,45 +488,105 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
        </div>

        {/* 设置内容 */}
-        <div className="px-6 py-4 space-y-6">
-          {/* 系统托盘设置（未实现）
-              说明：此开关用于控制是否在系统托盘/菜单栏显示应用图标。 */}
-          {/* <div>
+        <div className="px-6 py-4 space-y-6 overflow-y-auto flex-1">
+          {/* 语言设置 */}
+          <div>
            <h3 className="text-sm font-medium text-gray-900 dark:text-gray-100 mb-3">
-              显示设置（系统托盘）
+              {t("settings.language")}
            </h3>
-            <label className="flex items-center justify-between">
-              <span className="text-sm text-gray-500">
-                在菜单栏显示图标（系统托盘）
-              </span>
-              <input
-                type="checkbox"
-                checked={settings.showInTray}
-                onChange={(e) =>
-                  setSettings({ ...settings, showInTray: e.target.checked })
-                }
-                className="w-4 h-4 text-blue-500 rounded focus:ring-blue-500/20"
-              />
-            </label>
-          </div> */}
+            <div className="inline-flex p-0.5 bg-gray-100 dark:bg-gray-800 rounded-lg">
+              <button
+                type="button"
+                onClick={() => handleLanguageChange("zh")}
+                className={`px-4 py-1.5 text-sm font-medium rounded-md transition-all min-w-[80px] ${
+                  (settings.language ?? "zh") === "zh"
+                    ? "bg-white dark:bg-gray-700 text-gray-900 dark:text-gray-100 shadow-sm"
+                    : "text-gray-600 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-200"
+                }`}
+              >
+                {t("settings.languageOptionChinese")}
+              </button>
+              <button
+                type="button"
+                onClick={() => handleLanguageChange("en")}
+                className={`px-4 py-1.5 text-sm font-medium rounded-md transition-all min-w-[80px] ${
+                  settings.language === "en"
+                    ? "bg-white dark:bg-gray-700 text-gray-900 dark:text-gray-100 shadow-sm"
+                    : "text-gray-600 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-200"
+                }`}
+              >
+                {t("settings.languageOptionEnglish")}
+              </button>
+            </div>
+          </div>

-          {/* VS Code 自动同步设置已移除 */}
+          {/* 窗口行为设置 */}
+          <div>
+            <h3 className="text-sm font-medium text-gray-900 dark:text-gray-100 mb-3">
+              {t("settings.windowBehavior")}
+            </h3>
+            <div className="space-y-3">
+              <label className="flex items-center justify-between">
+                <div>
+                  <span className="text-sm text-gray-900 dark:text-gray-100">
+                    {t("settings.minimizeToTray")}
+                  </span>
+                  <p className="text-xs text-gray-500 dark:text-gray-400 mt-1">
+                    {t("settings.minimizeToTrayDescription")}
+                  </p>
+                </div>
+                <input
+                  type="checkbox"
+                  checked={settings.minimizeToTrayOnClose}
+                  onChange={(e) =>
+                    setSettings((prev) => ({
+                      ...prev,
+                      minimizeToTrayOnClose: e.target.checked,
+                    }))
+                  }
+                  className="w-4 h-4 text-blue-500 rounded focus:ring-blue-500/20"
+                />
+              </label>
+              {/* Claude 插件联动开关 */}
+              <label className="flex items-center justify-between">
+                <div>
+                  <span className="text-sm text-gray-900 dark:text-gray-100">
+                    {t("settings.enableClaudePluginIntegration")}
+                  </span>
+                  <p className="text-xs text-gray-500 dark:text-gray-400 mt-1 max-w-[34rem]">
+                    {t("settings.enableClaudePluginIntegrationDescription")}
+                  </p>
+                </div>
+                <input
+                  type="checkbox"
+                  checked={!!settings.enableClaudePluginIntegration}
+                  onChange={(e) =>
+                    setSettings((prev) => ({
+                      ...prev,
+                      enableClaudePluginIntegration: e.target.checked,
+                    }))
+                  }
+                  className="w-4 h-4 text-blue-500 rounded focus:ring-blue-500/20"
+                />
+              </label>
+            </div>
+          </div>

          {/* 配置文件位置 */}
          <div>
            <h3 className="text-sm font-medium text-gray-900 dark:text-gray-100 mb-3">
-              配置文件位置
+              {t("settings.configFileLocation")}
            </h3>
            <div className="flex items-center gap-2">
              <div className="flex-1 px-3 py-2 bg-gray-100 dark:bg-gray-800 rounded-lg">
                <span className="text-xs font-mono text-gray-500 dark:text-gray-400">
-                  {configPath || "加载中..."}
+                  {configPath || t("common.loading")}
                </span>
              </div>
              <button
                onClick={handleOpenConfigFolder}
                className="p-2 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-lg transition-colors"
-                title="打开文件夹"
+                title={t("settings.openFolder")}
              >
                <FolderOpen
                  size={18}
@@ -227,10 +596,147 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
            </div>
          </div>

+          {/* 配置目录覆盖 */}
+          <div>
+            <h3 className="text-sm font-medium text-gray-900 dark:text-gray-100 mb-2">
+              {t("settings.configDirectoryOverride")}
+            </h3>
+            <p className="text-xs text-gray-500 dark:text-gray-400 mb-3 leading-relaxed">
+              {t("settings.configDirectoryDescription")}
+            </p>
+            <div className="space-y-3">
+              <div>
+                <label className="block text-xs font-medium text-gray-500 dark:text-gray-400 mb-1">
+                  {t("settings.claudeConfigDir")}
+                </label>
+                <div className="flex gap-2">
+                  <input
+                    type="text"
+                    value={settings.claudeConfigDir ?? resolvedClaudeDir ?? ""}
+                    onChange={(e) =>
+                      setSettings({
+                        ...settings,
+                        claudeConfigDir: e.target.value,
+                      })
+                    }
+                    placeholder={t("settings.browsePlaceholderClaude")}
+                    className="flex-1 px-3 py-2 text-xs font-mono bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500/40"
+                  />
+                  <button
+                    type="button"
+                    onClick={() => handleBrowseConfigDir("claude")}
+                    className="px-2 py-2 text-xs text-gray-500 dark:text-gray-400 hover:text-blue-500 dark:hover:text-blue-400 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-lg transition-colors"
+                    title={t("settings.browseDirectory")}
+                  >
+                    <FolderSearch size={16} />
+                  </button>
+                  <button
+                    type="button"
+                    onClick={() => handleResetConfigDir("claude")}
+                    className="px-2 py-2 text-xs text-gray-500 dark:text-gray-400 hover:text-blue-500 dark:hover:text-blue-400 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-lg transition-colors"
+                    title={t("settings.resetDefault")}
+                  >
+                    <Undo2 size={16} />
+                  </button>
+                </div>
+              </div>
+
+              <div>
+                <label className="block text-xs font-medium text-gray-500 dark:text-gray-400 mb-1">
+                  {t("settings.codexConfigDir")}
+                </label>
+                <div className="flex gap-2">
+                  <input
+                    type="text"
+                    value={settings.codexConfigDir ?? resolvedCodexDir ?? ""}
+                    onChange={(e) =>
+                      setSettings({
+                        ...settings,
+                        codexConfigDir: e.target.value,
+                      })
+                    }
+                    placeholder={t("settings.browsePlaceholderCodex")}
+                    className="flex-1 px-3 py-2 text-xs font-mono bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg focus:outline-none focus:ring-2 focus:ring-blue-500/40"
+                  />
+                  <button
+                    type="button"
+                    onClick={() => handleBrowseConfigDir("codex")}
+                    className="px-2 py-2 text-xs text-gray-500 dark:text-gray-400 hover:text-blue-500 dark:hover:text-blue-400 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-lg transition-colors"
+                    title={t("settings.browseDirectory")}
+                  >
+                    <FolderSearch size={16} />
+                  </button>
+                  <button
+                    type="button"
+                    onClick={() => handleResetConfigDir("codex")}
+                    className="px-2 py-2 text-xs text-gray-500 dark:text-gray-400 hover:text-blue-500 dark:hover:text-blue-400 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-lg transition-colors"
+                    title={t("settings.resetDefault")}
+                  >
+                    <Undo2 size={16} />
+                  </button>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          {/* 导入导出 */}
+          <div>
+            <h3 className="text-sm font-medium text-gray-900 dark:text-gray-100 mb-3">
+              {t("settings.importExport")}
+            </h3>
+            <div className="p-4 bg-gray-100 dark:bg-gray-800 rounded-lg">
+              <div className="space-y-3">
+                {/* 导出按钮 */}
+                <button
+                  onClick={handleExportConfig}
+                  className="w-full flex items-center justify-center gap-2 px-3 py-2 text-xs font-medium rounded-lg transition-colors bg-gray-500 hover:bg-gray-600 dark:bg-gray-600 dark:hover:bg-gray-700 text-white"
+                >
+                  <Save size={12} />
+                  {t("settings.exportConfig")}
+                </button>
+
+                {/* 导入区域 */}
+                <div className="space-y-2">
+                  <div className="flex items-center gap-2">
+                    <button
+                      onClick={handleSelectImportFile}
+                      className="flex-1 flex items-center justify-center gap-2 px-3 py-2 text-xs font-medium rounded-lg transition-colors bg-gray-500 hover:bg-gray-600 dark:bg-gray-600 dark:hover:bg-gray-700 text-white"
+                    >
+                      <FolderOpen size={12} />
+                      {t("settings.selectConfigFile")}
+                    </button>
+                    <button
+                      onClick={handleExecuteImport}
+                      disabled={!selectedImportFile || isImporting}
+                      className={`px-3 py-2 text-xs font-medium rounded-lg transition-colors text-white ${
+                        !selectedImportFile || isImporting
+                          ? "bg-gray-400 cursor-not-allowed"
+                          : "bg-blue-500 hover:bg-blue-600 dark:bg-blue-600 dark:hover:bg-blue-700"
+                      }`}
+                    >
+                      {isImporting
+                        ? t("settings.importing")
+                        : t("settings.import")}
+                    </button>
+                  </div>
+
+                  {/* 显示选择的文件 */}
+                  {selectedImportFile && (
+                    <div className="text-xs text-gray-600 dark:text-gray-400 px-2 py-1 bg-gray-50 dark:bg-gray-900 rounded break-all">
+                      {selectedImportFile.split("/").pop() ||
+                        selectedImportFile.split("\\").pop() ||
+                        selectedImportFile}
+                    </div>
+                  )}
+                </div>
+              </div>
+            </div>
+          </div>
+
          {/* 关于 */}
          <div>
            <h3 className="text-sm font-medium text-gray-900 dark:text-gray-100 mb-3">
-              关于
+              {t("common.about")}
            </h3>
            <div className="p-4 bg-gray-100 dark:bg-gray-800 rounded-lg">
              <div className="flex items-start justify-between">
@@ -240,7 +746,7 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
                      CC Switch
                    </p>
                    <p className="mt-1 text-gray-500 dark:text-gray-400">
-                      版本 {version}
+                      {t("common.version")} {version}
                    </p>
                  </div>
                </div>
@@ -249,12 +755,14 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
                    onClick={handleOpenReleaseNotes}
                    className="px-2 py-1 text-xs font-medium text-blue-500 hover:text-blue-600 dark:text-blue-400 dark:hover:text-blue-300 rounded-lg hover:bg-blue-500/10 transition-colors"
                    title={
-                      hasUpdate ? "查看该版本更新日志" : "查看当前版本更新日志"
+                      hasUpdate
+                        ? t("settings.viewReleaseNotes")
+                        : t("settings.viewCurrentReleaseNotes")
                    }
                  >
                    <span className="inline-flex items-center gap-1">
                      <ExternalLink size={12} />
-                      更新日志
+                      {t("settings.releaseNotes")}
                    </span>
                  </button>
                  <button
@@ -273,25 +781,27 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
                    {isDownloading ? (
                      <span className="flex items-center gap-1">
                        <Download size={12} className="animate-pulse" />
-                        更新中...
+                        {t("settings.updating")}
                      </span>
                    ) : isCheckingUpdate ? (
                      <span className="flex items-center gap-1">
                        <RefreshCw size={12} className="animate-spin" />
-                        检查中...
+                        {t("settings.checking")}
                      </span>
                    ) : hasUpdate ? (
                      <span className="flex items-center gap-1">
                        <Download size={12} />
-                        更新到 v{updateInfo?.availableVersion}
+                        {t("settings.updateTo", {
+                          version: updateInfo?.availableVersion ?? "",
+                        })}
                      </span>
                    ) : showUpToDate ? (
                      <span className="flex items-center gap-1">
                        <Check size={12} />
-                        已是最新
+                        {t("settings.upToDate")}
                      </span>
                    ) : (
-                      "检查更新"
+                      t("settings.checkForUpdates")
                    )}
                  </button>
                </div>
@@ -303,19 +813,47 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
        {/* 底部按钮 */}
        <div className="flex justify-end gap-3 px-6 py-4 border-t border-gray-200 dark:border-gray-800">
          <button
-            onClick={onClose}
+            onClick={handleCancel}
            className="px-4 py-2 text-sm font-medium text-gray-500 dark:text-gray-400 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-lg transition-colors"
          >
-            取消
+            {t("common.cancel")}
          </button>
          <button
            onClick={saveSettings}
-            className="px-4 py-2 text-sm font-medium text-white bg-blue-500 hover:bg-blue-600 dark:bg-blue-600 dark:hover:bg-blue-700 rounded-lg transition-colors"
+            className="px-4 py-2 text-sm font-medium text-white bg-blue-500 hover:bg-blue-600 dark:bg-blue-600 dark:hover:bg-blue-700 rounded-lg transition-colors flex items-center gap-2"
          >
-            保存
+            <Save size={16} />
+            {t("common.save")}
          </button>
        </div>
      </div>
+
+      {/* Import Progress Modal */}
+      {importStatus !== "idle" && (
+        <ImportProgressModal
+          status={importStatus}
+          message={importError}
+          backupId={importBackupId}
+          onComplete={() => {
+            setImportStatus("idle");
+            setImportError("");
+            setSelectedImportFile("");
+          }}
+          onSuccess={() => {
+            if (onImportSuccess) {
+              void onImportSuccess();
+            }
+            void window.api
+              .updateTrayMenu()
+              .catch((error) =>
+                console.error(
+                  "[SettingsModal] Failed to refresh tray menu",
+                  error,
+                ),
+              );
+          }}
+        />
+      )}
    </div>
  );
 }
--- a/src/components/UpdateBadge.tsx
+++ b/src/components/UpdateBadge.tsx
@@ -1,5 +1,6 @@
 import { X, Download } from "lucide-react";
 import { useUpdate } from "../contexts/UpdateContext";
+import { useTranslation } from "react-i18next";

 interface UpdateBadgeProps {
  className?: string;
@@ -8,6 +9,7 @@ interface UpdateBadgeProps {

 export function UpdateBadge({ className = "", onClick }: UpdateBadgeProps) {
  const { hasUpdate, updateInfo, isDismissed, dismissUpdate } = useUpdate();
+  const { t } = useTranslation();

  // 如果没有更新或已关闭，不显示
  if (!hasUpdate || isDismissed || !updateInfo) {
@@ -52,7 +54,7 @@ export function UpdateBadge({ className = "", onClick }: UpdateBadgeProps) {
          transition-colors
          focus:outline-none focus:ring-2 focus:ring-blue-500/20
        "
-        aria-label="关闭更新提醒"
+        aria-label={t("common.close")}
      >
        <X className="w-3 h-3 text-gray-400 dark:text-gray-500" />
      </button>
--- a/src/components/mcp/McpFormModal.tsx
+++ b/src/components/mcp/McpFormModal.tsx
@@ -0,0 +1,762 @@
+import React, { useMemo, useState, useEffect } from "react";
+import { useTranslation } from "react-i18next";
+import { X, Save, AlertCircle, ChevronDown, ChevronUp, AlertTriangle } from "lucide-react";
+import { McpServer, McpServerSpec } from "../../types";
+import {
+  mcpPresets,
+  getMcpPresetWithDescription,
+} from "../../config/mcpPresets";
+import { buttonStyles, inputStyles } from "../../lib/styles";
+import McpWizardModal from "./McpWizardModal";
+import {
+  extractErrorMessage,
+  translateMcpBackendError,
+} from "../../utils/errorUtils";
+import { AppType } from "../../lib/tauri-api";
+import {
+  validateToml,
+  tomlToMcpServer,
+  extractIdFromToml,
+  mcpServerToToml,
+} from "../../utils/tomlUtils";
+
+interface McpFormModalProps {
+  appType: AppType;
+  editingId?: string;
+  initialData?: McpServer;
+  onSave: (
+    id: string,
+    server: McpServer,
+    options?: { syncOtherSide?: boolean },
+  ) => Promise<void>;
+  onClose: () => void;
+  existingIds?: string[];
+  onNotify?: (
+    message: string,
+    type: "success" | "error",
+    duration?: number,
+  ) => void;
+}
+
+/**
+ * MCP 表单模态框组件（简化版）
+ * Claude: 使用 JSON 格式
+ * Codex: 使用 TOML 格式
+ */
+const McpFormModal: React.FC<McpFormModalProps> = ({
+  appType,
+  editingId,
+  initialData,
+  onSave,
+  onClose,
+  existingIds = [],
+  onNotify,
+}) => {
+  const { t } = useTranslation();
+
+  // JSON 基本校验（返回 i18n 文案）
+  const validateJson = (text: string): string => {
+    if (!text.trim()) return "";
+    try {
+      const parsed = JSON.parse(text);
+      if (!parsed || typeof parsed !== "object" || Array.isArray(parsed)) {
+        return t("mcp.error.jsonInvalid");
+      }
+      return "";
+    } catch {
+      return t("mcp.error.jsonInvalid");
+    }
+  };
+
+  // 统一格式化 TOML 错误（本地化 + 详情）
+  const formatTomlError = (err: string): string => {
+    if (!err) return "";
+    if (err === "mustBeObject" || err === "parseError") {
+      return t("mcp.error.tomlInvalid");
+    }
+    return `${t("mcp.error.tomlInvalid")}: ${err}`;
+  };
+  const [formId, setFormId] = useState(
+    () => editingId || initialData?.id || "",
+  );
+  const [formName, setFormName] = useState(initialData?.name || "");
+  const [formDescription, setFormDescription] = useState(
+    initialData?.description || "",
+  );
+  const [formHomepage, setFormHomepage] = useState(initialData?.homepage || "");
+  const [formDocs, setFormDocs] = useState(initialData?.docs || "");
+  const [formTags, setFormTags] = useState(initialData?.tags?.join(", ") || "");
+
+  // 编辑模式下禁止修改 ID
+  const isEditing = !!editingId;
+
+  // 判断是否在编辑模式下有附加信息
+  const hasAdditionalInfo = !!(
+    initialData?.description ||
+    initialData?.tags?.length ||
+    initialData?.homepage ||
+    initialData?.docs
+  );
+
+  // 附加信息展开状态（编辑模式下有值时默认展开）
+  const [showMetadata, setShowMetadata] = useState(
+    isEditing ? hasAdditionalInfo : false,
+  );
+
+  // 根据 appType 决定初始格式
+  const [formConfig, setFormConfig] = useState(() => {
+    const spec = initialData?.server;
+    if (!spec) return "";
+    if (appType === "codex") {
+      return mcpServerToToml(spec);
+    }
+    return JSON.stringify(spec, null, 2);
+  });
+
+  const [configError, setConfigError] = useState("");
+  const [saving, setSaving] = useState(false);
+  const [isWizardOpen, setIsWizardOpen] = useState(false);
+  const [idError, setIdError] = useState("");
+  const [syncOtherSide, setSyncOtherSide] = useState(false);
+  const [otherSideHasConflict, setOtherSideHasConflict] = useState(false);
+
+  // 判断是否使用 TOML 格式
+  const useToml = appType === "codex";
+  const syncTargetLabel =
+    appType === "claude" ? t("apps.codex") : t("apps.claude");
+  const otherAppType: AppType = appType === "claude" ? "codex" : "claude";
+  const syncCheckboxId = useMemo(
+    () => `sync-other-side-${appType}`,
+    [appType],
+  );
+
+  // 检测另一侧是否有同名 MCP
+  useEffect(() => {
+    const checkOtherSide = async () => {
+      const currentId = formId.trim();
+      if (!currentId) {
+        setOtherSideHasConflict(false);
+        return;
+      }
+
+      try {
+        const otherConfig = await window.api.getMcpConfig(otherAppType);
+        const hasConflict = Object.keys(otherConfig.servers || {}).includes(currentId);
+        setOtherSideHasConflict(hasConflict);
+      } catch (error) {
+        console.error("检查另一侧 MCP 配置失败:", error);
+        setOtherSideHasConflict(false);
+      }
+    };
+
+    checkOtherSide();
+  }, [formId, otherAppType]);
+
+  const wizardInitialSpec = useMemo(() => {
+    const fallback = initialData?.server;
+    if (!formConfig.trim()) {
+      return fallback;
+    }
+
+    if (useToml) {
+      try {
+        return tomlToMcpServer(formConfig);
+      } catch {
+        return fallback;
+      }
+    }
+
+    try {
+      const parsed = JSON.parse(formConfig);
+      if (parsed && typeof parsed === "object" && !Array.isArray(parsed)) {
+        return parsed as McpServerSpec;
+      }
+      return fallback;
+    } catch {
+      return fallback;
+    }
+  }, [formConfig, initialData, useToml]);
+
+  // 预设选择状态（仅新增模式显示；-1 表示自定义）
+  const [selectedPreset, setSelectedPreset] = useState<number | null>(
+    isEditing ? null : -1,
+  );
+
+  const handleIdChange = (value: string) => {
+    setFormId(value);
+    if (!isEditing) {
+      const exists = existingIds.includes(value.trim());
+      setIdError(exists ? t("mcp.error.idExists") : "");
+    }
+  };
+
+  const ensureUniqueId = (base: string): string => {
+    let candidate = base.trim();
+    if (!candidate) candidate = "mcp-server";
+    if (!existingIds.includes(candidate)) return candidate;
+    let i = 1;
+    while (existingIds.includes(`${candidate}-${i}`)) i++;
+    return `${candidate}-${i}`;
+  };
+
+  // 应用预设（写入表单但不落库）
+  const applyPreset = (index: number) => {
+    if (index < 0 || index >= mcpPresets.length) return;
+    const preset = mcpPresets[index];
+    const presetWithDesc = getMcpPresetWithDescription(preset, t);
+
+    const id = ensureUniqueId(presetWithDesc.id);
+    setFormId(id);
+    setFormName(presetWithDesc.name || presetWithDesc.id);
+    setFormDescription(presetWithDesc.description || "");
+    setFormHomepage(presetWithDesc.homepage || "");
+    setFormDocs(presetWithDesc.docs || "");
+    setFormTags(presetWithDesc.tags?.join(", ") || "");
+
+    // 根据格式转换配置
+    if (useToml) {
+      const toml = mcpServerToToml(presetWithDesc.server);
+      setFormConfig(toml);
+      {
+        const err = validateToml(toml);
+        setConfigError(formatTomlError(err));
+      }
+    } else {
+      const json = JSON.stringify(presetWithDesc.server, null, 2);
+      setFormConfig(json);
+      setConfigError(validateJson(json));
+    }
+    setSelectedPreset(index);
+  };
+
+  // 切回自定义
+  const applyCustom = () => {
+    setSelectedPreset(-1);
+    // 恢复到空白模板
+    setFormId("");
+    setFormName("");
+    setFormDescription("");
+    setFormHomepage("");
+    setFormDocs("");
+    setFormTags("");
+    setFormConfig("");
+    setConfigError("");
+  };
+
+  const handleConfigChange = (value: string) => {
+    setFormConfig(value);
+
+    if (useToml) {
+      // TOML 校验
+      const err = validateToml(value);
+      if (err) {
+        setConfigError(formatTomlError(err));
+        return;
+      }
+
+      // 尝试解析并做必填字段提示
+      if (value.trim()) {
+        try {
+          const server = tomlToMcpServer(value);
+          if (server.type === "stdio" && !server.command?.trim()) {
+            setConfigError(t("mcp.error.commandRequired"));
+            return;
+          }
+          if (server.type === "http" && !server.url?.trim()) {
+            setConfigError(t("mcp.wizard.urlRequired"));
+            return;
+          }
+
+          // 尝试提取 ID（如果用户还没有填写）
+          if (!formId.trim()) {
+            const extractedId = extractIdFromToml(value);
+            if (extractedId) {
+              setFormId(extractedId);
+            }
+          }
+        } catch (e: any) {
+          const msg = e?.message || String(e);
+          setConfigError(formatTomlError(msg));
+          return;
+        }
+      }
+    } else {
+      // JSON 校验
+      const baseErr = validateJson(value);
+      if (baseErr) {
+        setConfigError(baseErr);
+        return;
+      }
+
+      // 进一步结构校验
+      if (value.trim()) {
+        try {
+          const obj = JSON.parse(value);
+          if (obj && typeof obj === "object") {
+            if (Object.prototype.hasOwnProperty.call(obj, "mcpServers")) {
+              setConfigError(t("mcp.error.singleServerObjectRequired"));
+              return;
+            }
+
+            const typ = (obj as any)?.type;
+            if (typ === "stdio" && !(obj as any)?.command?.trim()) {
+              setConfigError(t("mcp.error.commandRequired"));
+              return;
+            }
+            if (typ === "http" && !(obj as any)?.url?.trim()) {
+              setConfigError(t("mcp.wizard.urlRequired"));
+              return;
+            }
+          }
+        } catch {
+          // 解析异常已在基础校验覆盖
+        }
+      }
+    }
+
+    setConfigError("");
+  };
+
+  const handleWizardApply = (title: string, json: string) => {
+    setFormId(title);
+    if (!formName.trim()) {
+      setFormName(title);
+    }
+    // Wizard 返回的是 JSON，根据格式决定是否需要转换
+    if (useToml) {
+      try {
+        const server = JSON.parse(json) as McpServerSpec;
+        const toml = mcpServerToToml(server);
+        setFormConfig(toml);
+        const err = validateToml(toml);
+        setConfigError(formatTomlError(err));
+      } catch (e: any) {
+        setConfigError(t("mcp.error.jsonInvalid"));
+      }
+    } else {
+      setFormConfig(json);
+      setConfigError(validateJson(json));
+    }
+  };
+
+  const handleSubmit = async () => {
+    const trimmedId = formId.trim();
+    if (!trimmedId) {
+      onNotify?.(t("mcp.error.idRequired"), "error", 3000);
+      return;
+    }
+
+    // 新增模式：阻止提交重名 ID
+    if (!isEditing && existingIds.includes(trimmedId)) {
+      setIdError(t("mcp.error.idExists"));
+      return;
+    }
+
+    // 验证配置格式
+    let serverSpec: McpServerSpec;
+
+    if (useToml) {
+      // TOML 模式
+      const tomlError = validateToml(formConfig);
+      setConfigError(formatTomlError(tomlError));
+      if (tomlError) {
+        onNotify?.(t("mcp.error.tomlInvalid"), "error", 3000);
+        return;
+      }
+
+      if (!formConfig.trim()) {
+        // 空配置
+        serverSpec = {
+          type: "stdio",
+          command: "",
+          args: [],
+        };
+      } else {
+        try {
+          serverSpec = tomlToMcpServer(formConfig);
+        } catch (e: any) {
+          const msg = e?.message || String(e);
+          setConfigError(formatTomlError(msg));
+          onNotify?.(t("mcp.error.tomlInvalid"), "error", 4000);
+          return;
+        }
+      }
+    } else {
+      // JSON 模式
+      const jsonError = validateJson(formConfig);
+      setConfigError(jsonError);
+      if (jsonError) {
+        onNotify?.(t("mcp.error.jsonInvalid"), "error", 3000);
+        return;
+      }
+
+      if (!formConfig.trim()) {
+        // 空配置
+        serverSpec = {
+          type: "stdio",
+          command: "",
+          args: [],
+        };
+      } else {
+        try {
+          serverSpec = JSON.parse(formConfig) as McpServerSpec;
+        } catch (e: any) {
+          setConfigError(t("mcp.error.jsonInvalid"));
+          onNotify?.(t("mcp.error.jsonInvalid"), "error", 4000);
+          return;
+        }
+      }
+    }
+
+    // 前置必填校验
+    if (serverSpec?.type === "stdio" && !serverSpec?.command?.trim()) {
+      onNotify?.(t("mcp.error.commandRequired"), "error", 3000);
+      return;
+    }
+    if (serverSpec?.type === "http" && !serverSpec?.url?.trim()) {
+      onNotify?.(t("mcp.wizard.urlRequired"), "error", 3000);
+      return;
+    }
+
+    setSaving(true);
+    try {
+      const entry: McpServer = {
+        ...(initialData ? { ...initialData } : {}),
+        id: trimmedId,
+        server: serverSpec,
+      };
+
+      if (initialData?.enabled !== undefined) {
+        entry.enabled = initialData.enabled;
+      } else if (!initialData) {
+        delete entry.enabled;
+      }
+
+      const nameTrimmed = (formName || trimmedId).trim();
+      entry.name = nameTrimmed || trimmedId;
+
+      const descriptionTrimmed = formDescription.trim();
+      if (descriptionTrimmed) {
+        entry.description = descriptionTrimmed;
+      } else {
+        delete entry.description;
+      }
+
+      const homepageTrimmed = formHomepage.trim();
+      if (homepageTrimmed) {
+        entry.homepage = homepageTrimmed;
+      } else {
+        delete entry.homepage;
+      }
+
+      const docsTrimmed = formDocs.trim();
+      if (docsTrimmed) {
+        entry.docs = docsTrimmed;
+      } else {
+        delete entry.docs;
+      }
+
+      const parsedTags = formTags
+        .split(",")
+        .map((tag) => tag.trim())
+        .filter((tag) => tag.length > 0);
+      if (parsedTags.length > 0) {
+        entry.tags = parsedTags;
+      } else {
+        delete entry.tags;
+      }
+
+      // 显式等待父组件保存流程
+      await onSave(trimmedId, entry, { syncOtherSide });
+    } catch (error: any) {
+      const detail = extractErrorMessage(error);
+      const mapped = translateMcpBackendError(detail, t);
+      const msg = mapped || detail || t("mcp.error.saveFailed");
+      onNotify?.(msg, "error", mapped || detail ? 6000 : 4000);
+    } finally {
+      setSaving(false);
+    }
+  };
+
+  const getFormTitle = () => {
+    if (appType === "claude") {
+      return isEditing ? t("mcp.editClaudeServer") : t("mcp.addClaudeServer");
+    } else {
+      return isEditing ? t("mcp.editCodexServer") : t("mcp.addCodexServer");
+    }
+  };
+
+  return (
+    <div className="fixed inset-0 z-[60] flex items-center justify-center">
+      {/* Backdrop */}
+      <div
+        className="absolute inset-0 bg-black/50 backdrop-blur-sm"
+        onClick={onClose}
+      />
+
+      {/* Modal */}
+      <div className="relative bg-white dark:bg-gray-900 rounded-xl shadow-lg max-w-3xl w-full mx-4 max-h-[90vh] overflow-hidden flex flex-col">
+        {/* Header */}
+        <div className="flex-shrink-0 flex items-center justify-between p-6 border-b border-gray-200 dark:border-gray-800">
+          <h3 className="text-lg font-semibold text-gray-900 dark:text-gray-100">
+            {getFormTitle()}
+          </h3>
+          <button
+            onClick={onClose}
+            className="p-1 text-gray-500 hover:text-gray-900 hover:bg-gray-100 dark:text-gray-400 dark:hover:text-gray-100 dark:hover:bg-gray-800 rounded-md transition-colors"
+          >
+            <X size={18} />
+          </button>
+        </div>
+
+        {/* Content - Scrollable */}
+        <div className="flex-1 overflow-y-auto p-6 space-y-4">
+          {/* 预设选择（仅新增时展示） */}
+          {!isEditing && (
+            <div>
+              <label className="block text-sm font-medium text-gray-900 dark:text-gray-100 mb-3">
+                {t("mcp.presets.title")}
+              </label>
+              <div className="flex flex-wrap gap-2">
+                <button
+                  type="button"
+                  onClick={applyCustom}
+                  className={`inline-flex items-center gap-2 px-4 py-2 rounded-lg text-sm font-medium transition-colors ${
+                    selectedPreset === -1
+                      ? "bg-emerald-500 text-white dark:bg-emerald-600"
+                      : "bg-gray-100 dark:bg-gray-800 text-gray-500 dark:text-gray-400 hover:bg-gray-200 dark:hover:bg-gray-700"
+                  }`}
+                >
+                  {t("presetSelector.custom")}
+                </button>
+                {mcpPresets.map((preset, idx) => {
+                  const descriptionKey = `mcp.presets.${preset.id}.description`;
+                  return (
+                    <button
+                      key={preset.id}
+                      type="button"
+                      onClick={() => applyPreset(idx)}
+                      className={`inline-flex items-center gap-2 px-4 py-2 rounded-lg text-sm font-medium transition-colors ${
+                        selectedPreset === idx
+                          ? "bg-emerald-500 text-white dark:bg-emerald-600"
+                          : "bg-gray-100 dark:bg-gray-800 text-gray-500 dark:text-gray-400 hover:bg-gray-200 dark:hover:bg-gray-700"
+                      }`}
+                      title={t(descriptionKey)}
+                    >
+                      {preset.id}
+                    </button>
+                  );
+                })}
+              </div>
+            </div>
+          )}
+          {/* ID (标题) */}
+          <div>
+            <div className="flex items-center justify-between mb-2">
+              <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
+                {t("mcp.form.title")} <span className="text-red-500">*</span>
+              </label>
+              {!isEditing && idError && (
+                <span className="text-xs text-red-500 dark:text-red-400">
+                  {idError}
+                </span>
+              )}
+            </div>
+            <input
+              className={inputStyles.text}
+              placeholder={t("mcp.form.titlePlaceholder")}
+              value={formId}
+              onChange={(e) => handleIdChange(e.target.value)}
+              disabled={isEditing}
+            />
+          </div>
+
+          {/* Name */}
+          <div>
+            <label className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
+              {t("mcp.form.name")}
+            </label>
+            <input
+              className={inputStyles.text}
+              placeholder={t("mcp.form.namePlaceholder")}
+              value={formName}
+              onChange={(e) => setFormName(e.target.value)}
+            />
+          </div>
+
+          {/* 可折叠的附加信息按钮 */}
+          <div>
+            <button
+              type="button"
+              onClick={() => setShowMetadata(!showMetadata)}
+              className="flex items-center gap-2 text-sm font-medium text-gray-700 dark:text-gray-300 hover:text-gray-900 dark:hover:text-gray-100 transition-colors"
+            >
+              {showMetadata ? (
+                <ChevronUp size={16} />
+              ) : (
+                <ChevronDown size={16} />
+              )}
+              {t("mcp.form.additionalInfo")}
+            </button>
+          </div>
+
+          {/* 附加信息区域（可折叠） */}
+          {showMetadata && (
+            <>
+              {/* Description (描述) */}
+              <div>
+                <label className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
+                  {t("mcp.form.description")}
+                </label>
+                <input
+                  className={inputStyles.text}
+                  placeholder={t("mcp.form.descriptionPlaceholder")}
+                  value={formDescription}
+                  onChange={(e) => setFormDescription(e.target.value)}
+                />
+              </div>
+
+              {/* Tags */}
+              <div>
+                <label className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
+                  {t("mcp.form.tags")}
+                </label>
+                <input
+                  className={inputStyles.text}
+                  placeholder={t("mcp.form.tagsPlaceholder")}
+                  value={formTags}
+                  onChange={(e) => setFormTags(e.target.value)}
+                />
+              </div>
+
+              {/* Homepage */}
+              <div>
+                <label className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
+                  {t("mcp.form.homepage")}
+                </label>
+                <input
+                  className={inputStyles.text}
+                  placeholder={t("mcp.form.homepagePlaceholder")}
+                  value={formHomepage}
+                  onChange={(e) => setFormHomepage(e.target.value)}
+                />
+              </div>
+
+              {/* Docs */}
+              <div>
+                <label className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
+                  {t("mcp.form.docs")}
+                </label>
+                <input
+                  className={inputStyles.text}
+                  placeholder={t("mcp.form.docsPlaceholder")}
+                  value={formDocs}
+                  onChange={(e) => setFormDocs(e.target.value)}
+                />
+              </div>
+            </>
+          )}
+
+          {/* 配置输入框（根据格式显示 JSON 或 TOML） */}
+          <div>
+            <div className="flex items-center justify-between mb-2">
+              <label className="block text-sm font-medium text-gray-700 dark:text-gray-300">
+                {useToml ? t("mcp.form.tomlConfig") : t("mcp.form.jsonConfig")}
+              </label>
+              {(isEditing || selectedPreset === -1) && (
+                <button
+                  type="button"
+                  onClick={() => setIsWizardOpen(true)}
+                  className="text-sm text-blue-500 dark:text-blue-400 hover:text-blue-600 dark:hover:text-blue-300 transition-colors"
+                >
+                  {t("mcp.form.useWizard")}
+                </button>
+              )}
+            </div>
+            <textarea
+              className={`${inputStyles.text} h-48 resize-none font-mono text-xs`}
+              placeholder={
+                useToml
+                  ? t("mcp.form.tomlPlaceholder")
+                  : t("mcp.form.jsonPlaceholder")
+              }
+              value={formConfig}
+              onChange={(e) => handleConfigChange(e.target.value)}
+            />
+            {configError && (
+              <div className="flex items-center gap-2 mt-2 text-red-500 dark:text-red-400 text-sm">
+                <AlertCircle size={16} />
+                <span>{configError}</span>
+              </div>
+            )}
+          </div>
+        </div>
+
+        {/* Footer */}
+        <div className="flex-shrink-0 flex items-center justify-between p-6 border-t border-gray-200 dark:border-gray-800 bg-gray-100 dark:bg-gray-800">
+          {/* 双端同步选项 */}
+          <div className="flex items-center gap-3">
+            <div className="flex items-center gap-2">
+              <input
+                id={syncCheckboxId}
+                type="checkbox"
+                className="h-4 w-4 rounded border-gray-300 text-emerald-600 focus:ring-emerald-500 dark:border-gray-600 dark:bg-gray-800"
+                checked={syncOtherSide}
+                onChange={(event) => setSyncOtherSide(event.target.checked)}
+              />
+              <label
+                htmlFor={syncCheckboxId}
+                className="text-sm text-gray-700 dark:text-gray-300 cursor-pointer select-none"
+                title={t("mcp.form.syncOtherSideHint", { target: syncTargetLabel })}
+              >
+                {t("mcp.form.syncOtherSide", { target: syncTargetLabel })}
+              </label>
+            </div>
+            {syncOtherSide && otherSideHasConflict && (
+              <div className="flex items-center gap-1.5 text-amber-600 dark:text-amber-400">
+                <AlertTriangle size={14} />
+                <span className="text-xs font-medium">
+                  {t("mcp.form.willOverwriteWarning", { target: syncTargetLabel })}
+                </span>
+              </div>
+            )}
+          </div>
+
+          {/* 操作按钮 */}
+          <div className="flex items-center gap-3">
+            <button
+              onClick={onClose}
+              className="px-4 py-2 text-gray-500 dark:text-gray-400 hover:bg-gray-200 dark:hover:bg-gray-700 hover:text-gray-900 dark:hover:text-gray-200 rounded-lg transition-colors text-sm font-medium"
+            >
+              {t("common.cancel")}
+            </button>
+            <button
+              onClick={handleSubmit}
+              disabled={saving || (!isEditing && !!idError)}
+              className={`inline-flex items-center gap-2 ${buttonStyles.mcp}`}
+            >
+              <Save size={16} />
+              {saving
+                ? t("common.saving")
+                : isEditing
+                  ? t("common.save")
+                  : t("common.add")}
+            </button>
+          </div>
+        </div>
+      </div>
+
+      {/* Wizard Modal */}
+      <McpWizardModal
+        isOpen={isWizardOpen}
+        onClose={() => setIsWizardOpen(false)}
+        onApply={handleWizardApply}
+        onNotify={onNotify}
+        initialTitle={formId}
+        initialServer={wizardInitialSpec}
+      />
+    </div>
+  );
+};
+
+export default McpFormModal;
--- a/src/components/mcp/McpListItem.tsx
+++ b/src/components/mcp/McpListItem.tsx
@@ -0,0 +1,117 @@
+import React from "react";
+import { useTranslation } from "react-i18next";
+import { Edit3, Trash2 } from "lucide-react";
+import { McpServer } from "../../types";
+import { mcpPresets } from "../../config/mcpPresets";
+import { cardStyles, buttonStyles, cn } from "../../lib/styles";
+import McpToggle from "./McpToggle";
+
+interface McpListItemProps {
+  id: string;
+  server: McpServer;
+  onToggle: (id: string, enabled: boolean) => void;
+  onEdit: (id: string) => void;
+  onDelete: (id: string) => void;
+}
+
+/**
+ * MCP 列表项组件
+ * 每个 MCP 占一行，左侧是 Toggle 开关，中间是名称和详细信息，右侧是编辑和删除按钮
+ */
+const McpListItem: React.FC<McpListItemProps> = ({
+  id,
+  server,
+  onToggle,
+  onEdit,
+  onDelete,
+}) => {
+  const { t } = useTranslation();
+
+  // 仅当显式为 true 时视为启用；避免 undefined 被误判为启用
+  const enabled = server.enabled === true;
+  const name = server.name || id;
+
+  // 只显示 description，没有则留空
+  const description = server.description || "";
+
+  // 匹配预设元信息（用于展示文档链接等）
+  const meta = mcpPresets.find((p) => p.id === id);
+  const docsUrl = server.docs || meta?.docs;
+  const homepageUrl = server.homepage || meta?.homepage;
+  const tags = server.tags || meta?.tags;
+
+  const openDocs = async () => {
+    const url = docsUrl || homepageUrl;
+    if (!url) return;
+    try {
+      await window.api.openExternal(url);
+    } catch {
+      // ignore
+    }
+  };
+
+  return (
+    <div className={cn(cardStyles.interactive, "!p-4 h-16")}>
+      <div className="flex items-center gap-4 h-full">
+        {/* 左侧：Toggle 开关 */}
+        <div className="flex-shrink-0">
+          <McpToggle
+            enabled={enabled}
+            onChange={(newEnabled) => onToggle(id, newEnabled)}
+          />
+        </div>
+
+        {/* 中间：名称和详细信息 */}
+        <div className="flex-1 min-w-0">
+          <h3 className="font-medium text-gray-900 dark:text-gray-100 mb-1">
+            {name}
+          </h3>
+          {description && (
+            <p className="text-sm text-gray-500 dark:text-gray-400 truncate">
+              {description}
+            </p>
+          )}
+          {!description && tags && tags.length > 0 && (
+            <p className="text-xs text-gray-400 dark:text-gray-500 truncate">
+              {tags.join(", ")}
+            </p>
+          )}
+          {/* 预设标记已移除 */}
+        </div>
+
+        {/* 右侧：操作按钮 */}
+        <div className="flex items-center gap-2 flex-shrink-0">
+          {docsUrl && (
+            <button
+              onClick={openDocs}
+              className={buttonStyles.ghost}
+              title={t("mcp.presets.docs")}
+            >
+              {t("mcp.presets.docs")}
+            </button>
+          )}
+          <button
+            onClick={() => onEdit(id)}
+            className={buttonStyles.icon}
+            title={t("common.edit")}
+          >
+            <Edit3 size={16} />
+          </button>
+
+          <button
+            onClick={() => onDelete(id)}
+            className={cn(
+              buttonStyles.icon,
+              "hover:text-red-500 hover:bg-red-100 dark:hover:text-red-400 dark:hover:bg-red-500/10",
+            )}
+            title={t("common.delete")}
+          >
+            <Trash2 size={16} />
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default McpListItem;
--- a/src/components/mcp/McpPanel.tsx
+++ b/src/components/mcp/McpPanel.tsx
@@ -0,0 +1,312 @@
+import React, { useEffect, useMemo, useState } from "react";
+import { useTranslation } from "react-i18next";
+import { X, Plus, Server, Check } from "lucide-react";
+import { McpServer } from "../../types";
+import McpListItem from "./McpListItem";
+import McpFormModal from "./McpFormModal";
+import { ConfirmDialog } from "../ConfirmDialog";
+import {
+  extractErrorMessage,
+  translateMcpBackendError,
+} from "../../utils/errorUtils";
+// 预设相关逻辑已迁移到“新增 MCP”面板，列表此处无需引用
+import { buttonStyles } from "../../lib/styles";
+import { AppType } from "../../lib/tauri-api";
+
+interface McpPanelProps {
+  onClose: () => void;
+  onNotify?: (
+    message: string,
+    type: "success" | "error",
+    duration?: number,
+  ) => void;
+  appType: AppType;
+}
+
+/**
+ * MCP 管理面板
+ * 采用与主界面一致的设计风格，右上角添加按钮，每个 MCP 占一行
+ */
+const McpPanel: React.FC<McpPanelProps> = ({ onClose, onNotify, appType }) => {
+  const { t } = useTranslation();
+  const [servers, setServers] = useState<Record<string, McpServer>>({});
+  const [loading, setLoading] = useState(true);
+  const [isFormOpen, setIsFormOpen] = useState(false);
+  const [editingId, setEditingId] = useState<string | null>(null);
+  const [confirmDialog, setConfirmDialog] = useState<{
+    isOpen: boolean;
+    title: string;
+    message: string;
+    onConfirm: () => void;
+  } | null>(null);
+
+  const reload = async () => {
+    setLoading(true);
+    try {
+      const cfg = await window.api.getMcpConfig(appType);
+      setServers(cfg.servers || {});
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    const setup = async () => {
+      try {
+        // 初始化：仅从对应客户端导入已有 MCP，不做“预设落库”
+        if (appType === "claude") {
+          await window.api.importMcpFromClaude();
+        } else if (appType === "codex") {
+          await window.api.importMcpFromCodex();
+        }
+      } catch (e) {
+        console.warn("MCP 初始化导入失败（忽略继续）", e);
+      } finally {
+        await reload();
+      }
+    };
+    setup();
+    // appType 改变时重新初始化
+  }, [appType]);
+
+  const handleToggle = async (id: string, enabled: boolean) => {
+    // 乐观更新：立即更新 UI
+    const previousServers = servers;
+    setServers((prev) => ({
+      ...prev,
+      [id]: {
+        ...prev[id],
+        enabled,
+      },
+    }));
+
+    try {
+      // 后台调用 API
+      await window.api.setMcpEnabled(appType, id, enabled);
+      onNotify?.(
+        enabled ? t("mcp.msg.enabled") : t("mcp.msg.disabled"),
+        "success",
+        1500,
+      );
+    } catch (e: any) {
+      // 失败时回滚
+      setServers(previousServers);
+      const detail = extractErrorMessage(e);
+      const mapped = translateMcpBackendError(detail, t);
+      onNotify?.(
+        mapped || detail || t("mcp.error.saveFailed"),
+        "error",
+        mapped || detail ? 6000 : 5000,
+      );
+    }
+  };
+
+  const handleEdit = (id: string) => {
+    setEditingId(id);
+    setIsFormOpen(true);
+  };
+
+  const handleAdd = () => {
+    setEditingId(null);
+    setIsFormOpen(true);
+  };
+
+  const handleDelete = (id: string) => {
+    setConfirmDialog({
+      isOpen: true,
+      title: t("mcp.confirm.deleteTitle"),
+      message: t("mcp.confirm.deleteMessage", { id }),
+      onConfirm: async () => {
+        try {
+          await window.api.deleteMcpServerInConfig(appType, id);
+          await reload();
+          setConfirmDialog(null);
+          onNotify?.(t("mcp.msg.deleted"), "success", 1500);
+        } catch (e: any) {
+          const detail = extractErrorMessage(e);
+          const mapped = translateMcpBackendError(detail, t);
+          onNotify?.(
+            mapped || detail || t("mcp.error.deleteFailed"),
+            "error",
+            mapped || detail ? 6000 : 5000,
+          );
+        }
+      },
+    });
+  };
+
+  const handleSave = async (
+    id: string,
+    server: McpServer,
+    options?: { syncOtherSide?: boolean },
+  ) => {
+    try {
+      const payload: McpServer = { ...server, id };
+      await window.api.upsertMcpServerInConfig(appType, id, payload, {
+        syncOtherSide: options?.syncOtherSide,
+      });
+      await reload();
+      setIsFormOpen(false);
+      setEditingId(null);
+      onNotify?.(t("mcp.msg.saved"), "success", 1500);
+    } catch (e: any) {
+      const detail = extractErrorMessage(e);
+      const mapped = translateMcpBackendError(detail, t);
+      onNotify?.(
+        mapped || detail || t("mcp.error.saveFailed"),
+        "error",
+        mapped || detail ? 6000 : 5000,
+      );
+      // 继续抛出错误，让表单层可以给到直观反馈（避免被更高层遮挡）
+      throw e;
+    }
+  };
+
+  const handleCloseForm = () => {
+    setIsFormOpen(false);
+    setEditingId(null);
+  };
+
+  const serverEntries = useMemo(
+    () => Object.entries(servers) as Array<[string, McpServer]>,
+    [servers],
+  );
+
+  const enabledCount = useMemo(
+    () => serverEntries.filter(([_, server]) => server.enabled).length,
+    [serverEntries],
+  );
+
+  const panelTitle =
+    appType === "claude" ? t("mcp.claudeTitle") : t("mcp.codexTitle");
+
+  return (
+    <div className="fixed inset-0 z-50 flex items-center justify-center">
+      {/* Backdrop */}
+      <div
+        className="absolute inset-0 bg-black/50 backdrop-blur-sm"
+        onClick={onClose}
+      />
+
+      {/* Panel */}
+      <div className="relative bg-white dark:bg-gray-900 rounded-xl shadow-lg max-w-3xl w-full mx-4 overflow-hidden flex flex-col max-h-[85vh] min-h-[600px]">
+        {/* Header */}
+        <div className="flex-shrink-0 flex items-center justify-between p-6 border-b border-gray-200 dark:border-gray-800">
+          <h3 className="text-lg font-semibold text-gray-900 dark:text-gray-100">
+            {panelTitle}
+          </h3>
+
+          <div className="flex items-center gap-3">
+            <button
+              onClick={handleAdd}
+              className={`inline-flex items-center gap-2 ${buttonStyles.mcp}`}
+            >
+              <Plus size={16} />
+              {t("mcp.add")}
+            </button>
+            <button
+              onClick={onClose}
+              className="p-1 text-gray-500 hover:text-gray-900 hover:bg-gray-100 dark:text-gray-400 dark:hover:text-gray-100 dark:hover:bg-gray-800 rounded-md transition-colors"
+            >
+              <X size={18} />
+            </button>
+          </div>
+        </div>
+
+        {/* Info Section */}
+        <div className="flex-shrink-0 px-6 pt-4 pb-2">
+          <div className="text-sm text-gray-500 dark:text-gray-400">
+            {t("mcp.serverCount", { count: Object.keys(servers).length })} ·{" "}
+            {t("mcp.enabledCount", { count: enabledCount })}
+          </div>
+        </div>
+
+        {/* Content - Scrollable */}
+        <div className="flex-1 overflow-y-auto px-6 py-4">
+          {loading ? (
+            <div className="text-center py-12 text-gray-500 dark:text-gray-400">
+              {t("mcp.loading")}
+            </div>
+          ) : (
+            (() => {
+              const hasAny = serverEntries.length > 0;
+              if (!hasAny) {
+                return (
+                  <div className="text-center py-12">
+                    <div className="w-16 h-16 mx-auto mb-4 bg-gray-100 dark:bg-gray-800 rounded-full flex items-center justify-center">
+                      <Server
+                        size={24}
+                        className="text-gray-400 dark:text-gray-500"
+                      />
+                    </div>
+                    <h3 className="text-lg font-medium text-gray-900 dark:text-gray-100 mb-2">
+                      {t("mcp.empty")}
+                    </h3>
+                    <p className="text-gray-500 dark:text-gray-400 text-sm">
+                      {t("mcp.emptyDescription")}
+                    </p>
+                  </div>
+                );
+              }
+
+              return (
+                <div className="space-y-3">
+                  {/* 已安装 */}
+                  {serverEntries.map(([id, server]) => (
+                    <McpListItem
+                      key={`installed-${id}`}
+                      id={id}
+                      server={server}
+                      onToggle={handleToggle}
+                      onEdit={handleEdit}
+                      onDelete={handleDelete}
+                    />
+                  ))}
+
+                  {/* 预设已移至"新增 MCP"面板中展示与套用 */}
+                </div>
+              );
+            })()
+          )}
+        </div>
+
+        {/* Footer */}
+        <div className="flex-shrink-0 flex items-center justify-end p-6 border-t border-gray-200 dark:border-gray-800 bg-gray-100 dark:bg-gray-800">
+          <button
+            onClick={onClose}
+            className={`inline-flex items-center gap-2 ${buttonStyles.mcp}`}
+          >
+            <Check size={16} />
+            {t("common.done")}
+          </button>
+        </div>
+      </div>
+
+      {/* Form Modal */}
+      {isFormOpen && (
+        <McpFormModal
+          appType={appType}
+          editingId={editingId || undefined}
+          initialData={editingId ? servers[editingId] : undefined}
+          existingIds={Object.keys(servers)}
+          onSave={handleSave}
+          onClose={handleCloseForm}
+          onNotify={onNotify}
+        />
+      )}
+
+      {/* Confirm Dialog */}
+      {confirmDialog && (
+        <ConfirmDialog
+          isOpen={confirmDialog.isOpen}
+          title={confirmDialog.title}
+          message={confirmDialog.message}
+          onConfirm={confirmDialog.onConfirm}
+          onCancel={() => setConfirmDialog(null)}
+        />
+      )}
+    </div>
+  );
+};
+
+export default McpPanel;
--- a/src/components/mcp/McpToggle.tsx
+++ b/src/components/mcp/McpToggle.tsx
@@ -0,0 +1,41 @@
+import React from "react";
+
+interface McpToggleProps {
+  enabled: boolean;
+  onChange: (enabled: boolean) => void;
+  disabled?: boolean;
+}
+
+/**
+ * Toggle 开关组件
+ * 启用时为淡绿色，禁用时为灰色
+ */
+const McpToggle: React.FC<McpToggleProps> = ({
+  enabled,
+  onChange,
+  disabled = false,
+}) => {
+  return (
+    <button
+      type="button"
+      role="switch"
+      aria-checked={enabled}
+      disabled={disabled}
+      onClick={() => onChange(!enabled)}
+      className={`
+        relative inline-flex h-6 w-11 items-center rounded-full transition-colors focus:outline-none focus:ring-2 focus:ring-emerald-500/20
+        ${enabled ? "bg-emerald-500 dark:bg-emerald-600" : "bg-gray-300 dark:bg-gray-600"}
+        ${disabled ? "opacity-50 cursor-not-allowed" : "cursor-pointer"}
+      `}
+    >
+      <span
+        className={`
+          inline-block h-4 w-4 transform rounded-full bg-white transition-transform
+          ${enabled ? "translate-x-6" : "translate-x-1"}
+        `}
+      />
+    </button>
+  );
+};
+
+export default McpToggle;
--- a/src/components/mcp/McpWizardModal.tsx
+++ b/src/components/mcp/McpWizardModal.tsx
@@ -0,0 +1,443 @@
+import React, { useEffect, useState } from "react";
+import { useTranslation } from "react-i18next";
+import { X, Save } from "lucide-react";
+import { McpServerSpec } from "../../types";
+import { isLinux } from "../../lib/platform";
+
+interface McpWizardModalProps {
+  isOpen: boolean;
+  onClose: () => void;
+  onApply: (title: string, json: string) => void;
+  onNotify?: (
+    message: string,
+    type: "success" | "error",
+    duration?: number,
+  ) => void;
+  initialTitle?: string;
+  initialServer?: McpServerSpec;
+}
+
+/**
+ * 解析环境变量文本为对象
+ */
+const parseEnvText = (text: string): Record<string, string> => {
+  const lines = text
+    .split("\n")
+    .map((l) => l.trim())
+    .filter((l) => l.length > 0);
+  const env: Record<string, string> = {};
+  for (const l of lines) {
+    const idx = l.indexOf("=");
+    if (idx > 0) {
+      const k = l.slice(0, idx).trim();
+      const v = l.slice(idx + 1).trim();
+      if (k) env[k] = v;
+    }
+  }
+  return env;
+};
+
+/**
+ * 解析headers文本为对象（支持 KEY: VALUE 或 KEY=VALUE）
+ */
+const parseHeadersText = (text: string): Record<string, string> => {
+  const lines = text
+    .split("\n")
+    .map((l) => l.trim())
+    .filter((l) => l.length > 0);
+  const headers: Record<string, string> = {};
+  for (const l of lines) {
+    // 支持 KEY: VALUE 或 KEY=VALUE
+    const colonIdx = l.indexOf(":");
+    const equalIdx = l.indexOf("=");
+    let idx = -1;
+    if (colonIdx > 0 && (equalIdx === -1 || colonIdx < equalIdx)) {
+      idx = colonIdx;
+    } else if (equalIdx > 0) {
+      idx = equalIdx;
+    }
+    if (idx > 0) {
+      const k = l.slice(0, idx).trim();
+      const v = l.slice(idx + 1).trim();
+      if (k) headers[k] = v;
+    }
+  }
+  return headers;
+};
+
+/**
+ * MCP 配置向导模态框
+ * 帮助用户快速生成 MCP JSON 配置
+ */
+const McpWizardModal: React.FC<McpWizardModalProps> = ({
+  isOpen,
+  onClose,
+  onApply,
+  onNotify,
+  initialTitle,
+  initialServer,
+}) => {
+  const { t } = useTranslation();
+  const [wizardType, setWizardType] = useState<"stdio" | "http">("stdio");
+  const [wizardTitle, setWizardTitle] = useState("");
+  // stdio 字段
+  const [wizardCommand, setWizardCommand] = useState("");
+  const [wizardArgs, setWizardArgs] = useState("");
+  const [wizardEnv, setWizardEnv] = useState("");
+  // http 字段
+  const [wizardUrl, setWizardUrl] = useState("");
+  const [wizardHeaders, setWizardHeaders] = useState("");
+
+  // 生成预览 JSON
+  const generatePreview = (): string => {
+    const config: McpServerSpec = {
+      type: wizardType,
+    };
+
+    if (wizardType === "stdio") {
+      // stdio 类型必需字段
+      config.command = wizardCommand.trim();
+
+      // 可选字段
+      if (wizardArgs.trim()) {
+        config.args = wizardArgs
+          .split("\n")
+          .map((s) => s.trim())
+          .filter((s) => s.length > 0);
+      }
+
+      if (wizardEnv.trim()) {
+        const env = parseEnvText(wizardEnv);
+        if (Object.keys(env).length > 0) {
+          config.env = env;
+        }
+      }
+    } else {
+      // http 类型必需字段
+      config.url = wizardUrl.trim();
+
+      // 可选字段
+      if (wizardHeaders.trim()) {
+        const headers = parseHeadersText(wizardHeaders);
+        if (Object.keys(headers).length > 0) {
+          config.headers = headers;
+        }
+      }
+    }
+
+    return JSON.stringify(config, null, 2);
+  };
+
+  const handleApply = () => {
+    if (!wizardTitle.trim()) {
+      onNotify?.(t("mcp.error.idRequired"), "error", 3000);
+      return;
+    }
+    if (wizardType === "stdio" && !wizardCommand.trim()) {
+      onNotify?.(t("mcp.error.commandRequired"), "error", 3000);
+      return;
+    }
+    if (wizardType === "http" && !wizardUrl.trim()) {
+      onNotify?.(t("mcp.wizard.urlRequired"), "error", 3000);
+      return;
+    }
+
+    const json = generatePreview();
+    onApply(wizardTitle.trim(), json);
+    handleClose();
+  };
+
+  const handleClose = () => {
+    // 重置表单
+    setWizardType("stdio");
+    setWizardTitle("");
+    setWizardCommand("");
+    setWizardArgs("");
+    setWizardEnv("");
+    setWizardUrl("");
+    setWizardHeaders("");
+    onClose();
+  };
+
+  const handleKeyDown = (e: React.KeyboardEvent) => {
+    if (e.key === "Enter" && e.metaKey) {
+      e.preventDefault();
+      handleApply();
+    }
+  };
+
+  useEffect(() => {
+    if (!isOpen) return;
+
+    const title = initialTitle ?? "";
+    setWizardTitle(title);
+
+    const resolvedType =
+      initialServer?.type ??
+      (initialServer?.url ? "http" : "stdio");
+
+    setWizardType(resolvedType);
+
+    if (resolvedType === "http") {
+      setWizardUrl(initialServer?.url ?? "");
+      const headersCandidate = initialServer?.headers;
+      const headers =
+        headersCandidate && typeof headersCandidate === "object"
+          ? headersCandidate
+          : undefined;
+      setWizardHeaders(
+        headers
+          ? Object.entries(headers)
+              .map(([k, v]) => `${k}: ${v ?? ""}`)
+              .join("\n")
+          : "",
+      );
+      setWizardCommand("");
+      setWizardArgs("");
+      setWizardEnv("");
+      return;
+    }
+
+    setWizardCommand(initialServer?.command ?? "");
+    const argsValue = initialServer?.args;
+    setWizardArgs(Array.isArray(argsValue) ? argsValue.join("\n") : "");
+    const envCandidate = initialServer?.env;
+    const env =
+      envCandidate && typeof envCandidate === "object" ? envCandidate : undefined;
+    setWizardEnv(
+      env
+        ? Object.entries(env)
+            .map(([k, v]) => `${k}=${v ?? ""}`)
+            .join("\n")
+        : "",
+    );
+    setWizardUrl("");
+    setWizardHeaders("");
+  }, [isOpen]);
+
+  if (!isOpen) return null;
+
+  const preview = generatePreview();
+
+  return (
+    <div
+      className="fixed inset-0 z-[70] flex items-center justify-center"
+      onMouseDown={(e) => {
+        if (e.target === e.currentTarget) {
+          handleClose();
+        }
+      }}
+    >
+      {/* Backdrop */}
+      <div
+        className={`absolute inset-0 bg-black/50 dark:bg-black/70${
+          isLinux() ? "" : " backdrop-blur-sm"
+        }`}
+      />
+
+      {/* Modal */}
+      <div className="relative mx-4 flex max-h-[90vh] w-full max-w-2xl flex-col overflow-hidden rounded-xl bg-white shadow-lg dark:bg-gray-900">
+        {/* Header */}
+        <div className="flex items-center justify-between border-b border-gray-200 p-6 dark:border-gray-800">
+          <h2 className="text-xl font-semibold text-gray-900 dark:text-gray-100">
+            {t("mcp.wizard.title")}
+          </h2>
+          <button
+            type="button"
+            onClick={handleClose}
+            className="rounded-md p-1 text-gray-500 transition-colors hover:bg-gray-100 hover:text-gray-900 dark:text-gray-400 dark:hover:bg-gray-800 dark:hover:text-gray-100"
+            aria-label={t("common.close")}
+          >
+            <X size={18} />
+          </button>
+        </div>
+
+        {/* Content */}
+        <div className="flex-1 min-h-0 space-y-4 overflow-auto p-6">
+          {/* Hint */}
+          <div className="rounded-lg border border-blue-200 bg-blue-50 p-3 dark:border-blue-800 dark:bg-blue-900/20">
+            <p className="text-sm text-blue-800 dark:text-blue-200">
+              {t("mcp.wizard.hint")}
+            </p>
+          </div>
+
+          {/* Form Fields */}
+          <div className="space-y-4 min-h-[400px]">
+            {/* Type */}
+            <div>
+              <label className="mb-2 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                {t("mcp.wizard.type")} <span className="text-red-500">*</span>
+              </label>
+              <div className="flex gap-4">
+                <label className="inline-flex items-center gap-2 cursor-pointer">
+                  <input
+                    type="radio"
+                    value="stdio"
+                    checked={wizardType === "stdio"}
+                    onChange={(e) =>
+                      setWizardType(e.target.value as "stdio" | "http")
+                    }
+                    className="w-4 h-4 text-emerald-500 bg-white dark:bg-gray-800 border-gray-200 dark:border-gray-700 focus:ring-emerald-500 dark:focus:ring-emerald-400 focus:ring-2"
+                  />
+                  <span className="text-sm text-gray-900 dark:text-gray-100">
+                    {t("mcp.wizard.typeStdio")}
+                  </span>
+                </label>
+                <label className="inline-flex items-center gap-2 cursor-pointer">
+                  <input
+                    type="radio"
+                    value="http"
+                    checked={wizardType === "http"}
+                    onChange={(e) =>
+                      setWizardType(e.target.value as "stdio" | "http")
+                    }
+                    className="w-4 h-4 text-emerald-500 bg-white dark:bg-gray-800 border-gray-200 dark:border-gray-700 focus:ring-emerald-500 dark:focus:ring-emerald-400 focus:ring-2"
+                  />
+                  <span className="text-sm text-gray-900 dark:text-gray-100">
+                    {t("mcp.wizard.typeHttp")}
+                  </span>
+                </label>
+              </div>
+            </div>
+
+            {/* Title */}
+            <div>
+              <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                {t("mcp.form.title")} <span className="text-red-500">*</span>
+              </label>
+              <input
+                type="text"
+                value={wizardTitle}
+                onChange={(e) => setWizardTitle(e.target.value)}
+                onKeyDown={handleKeyDown}
+                placeholder={t("mcp.form.titlePlaceholder")}
+                className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm font-mono focus:outline-none focus:ring-2 focus:ring-emerald-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100"
+              />
+            </div>
+
+            {/* Stdio 类型字段 */}
+            {wizardType === "stdio" && (
+              <>
+                {/* Command */}
+                <div>
+                  <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                    {t("mcp.wizard.command")}{" "}
+                    <span className="text-red-500">*</span>
+                  </label>
+                  <input
+                    type="text"
+                    value={wizardCommand}
+                    onChange={(e) => setWizardCommand(e.target.value)}
+                    onKeyDown={handleKeyDown}
+                    placeholder={t("mcp.wizard.commandPlaceholder")}
+                    className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm font-mono focus:outline-none focus:ring-2 focus:ring-emerald-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100"
+                  />
+                </div>
+
+                {/* Args */}
+                <div>
+                  <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                    {t("mcp.wizard.args")}
+                  </label>
+                  <textarea
+                    value={wizardArgs}
+                    onChange={(e) => setWizardArgs(e.target.value)}
+                    placeholder={t("mcp.wizard.argsPlaceholder")}
+                    rows={3}
+                    className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm font-mono focus:outline-none focus:ring-2 focus:ring-emerald-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100 resize-y"
+                  />
+                </div>
+
+                {/* Env */}
+                <div>
+                  <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                    {t("mcp.wizard.env")}
+                  </label>
+                  <textarea
+                    value={wizardEnv}
+                    onChange={(e) => setWizardEnv(e.target.value)}
+                    placeholder={t("mcp.wizard.envPlaceholder")}
+                    rows={3}
+                    className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm font-mono focus:outline-none focus:ring-2 focus:ring-emerald-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100 resize-y"
+                  />
+                </div>
+              </>
+            )}
+
+            {/* HTTP 类型字段 */}
+            {wizardType === "http" && (
+              <>
+                {/* URL */}
+                <div>
+                  <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                    {t("mcp.wizard.url")}{" "}
+                    <span className="text-red-500">*</span>
+                  </label>
+                  <input
+                    type="text"
+                    value={wizardUrl}
+                    onChange={(e) => setWizardUrl(e.target.value)}
+                    onKeyDown={handleKeyDown}
+                    placeholder={t("mcp.wizard.urlPlaceholder")}
+                    className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm font-mono focus:outline-none focus:ring-2 focus:ring-emerald-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100"
+                  />
+                </div>
+
+                {/* Headers */}
+                <div>
+                  <label className="mb-1 block text-sm font-medium text-gray-900 dark:text-gray-100">
+                    {t("mcp.wizard.headers")}
+                  </label>
+                  <textarea
+                    value={wizardHeaders}
+                    onChange={(e) => setWizardHeaders(e.target.value)}
+                    placeholder={t("mcp.wizard.headersPlaceholder")}
+                    rows={3}
+                    className="w-full rounded-lg border border-gray-200 px-3 py-2 text-sm font-mono focus:outline-none focus:ring-2 focus:ring-emerald-500/20 dark:border-gray-700 dark:bg-gray-800 dark:text-gray-100 resize-y"
+                  />
+                </div>
+              </>
+            )}
+          </div>
+
+          {/* Preview */}
+          {(wizardCommand ||
+            wizardArgs ||
+            wizardEnv ||
+            wizardUrl ||
+            wizardHeaders) && (
+            <div className="space-y-2 border-t border-gray-200 pt-4 dark:border-gray-700">
+              <h3 className="text-sm font-medium text-gray-900 dark:text-gray-100">
+                {t("mcp.wizard.preview")}
+              </h3>
+              <pre className="overflow-x-auto rounded-lg bg-gray-50 p-3 text-xs font-mono text-gray-700 dark:bg-gray-800 dark:text-gray-300">
+                {preview}
+              </pre>
+            </div>
+          )}
+        </div>
+
+        {/* Footer */}
+        <div className="flex items-center justify-end gap-3 border-t border-gray-200 bg-gray-100 p-6 dark:border-gray-800 dark:bg-gray-800">
+          <button
+            type="button"
+            onClick={handleClose}
+            className="rounded-lg px-4 py-2 text-sm font-medium text-gray-500 transition-colors hover:bg-white hover:text-gray-900 dark:text-gray-400 dark:hover:bg-gray-700 dark:hover:text-gray-100"
+          >
+            {t("common.cancel")}
+          </button>
+          <button
+            type="button"
+            onClick={handleApply}
+            className="flex items-center gap-2 rounded-lg bg-emerald-500 px-4 py-2 text-sm font-medium text-white transition-colors hover:bg-emerald-600 dark:bg-emerald-600 dark:hover:bg-emerald-700"
+          >
+            <Save className="h-4 w-4" />
+            {t("mcp.wizard.apply")}
+          </button>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default McpWizardModal;
--- a/src/config/codexProviderPresets.ts
+++ b/src/config/codexProviderPresets.ts
@@ -6,19 +6,59 @@ import { ProviderCategory } from "../types";
 export interface CodexProviderPreset {
  name: string;
  websiteUrl: string;
+  // 第三方供应商可提供单独的获取 API Key 链接
+  apiKeyUrl?: string;
  auth: Record<string, any>; // 将写入 ~/.codex/auth.json
  config: string; // 将写入 ~/.codex/config.toml（TOML 字符串）
  isOfficial?: boolean; // 标识是否为官方预设
  category?: ProviderCategory; // 新增：分类
+  isCustomTemplate?: boolean; // 标识是否为自定义模板
+  // 新增：请求地址候选列表（用于地址管理/测速）
+  endpointCandidates?: string[];
+}
+
+/**
+ * 生成第三方供应商的 auth.json
+ */
+export function generateThirdPartyAuth(apiKey: string): Record<string, any> {
+  return {
+    OPENAI_API_KEY: apiKey || "sk-your-api-key-here",
+  };
+}
+
+/**
+ * 生成第三方供应商的 config.toml
+ */
+export function generateThirdPartyConfig(
+  providerName: string,
+  baseUrl: string,
+  modelName = "gpt-5-codex",
+): string {
+  // 清理供应商名称，确保符合TOML键名规范
+  const cleanProviderName =
+    providerName
+      .toLowerCase()
+      .replace(/[^a-z0-9_]/g, "_")
+      .replace(/^_+|_+$/g, "") || "custom";
+
+  return `model_provider = "${cleanProviderName}"
+model = "${modelName}"
+model_reasoning_effort = "high"
+disable_response_storage = true
+
+[model_providers.${cleanProviderName}]
+name = "${cleanProviderName}"
+base_url = "${baseUrl}"
+wire_api = "responses"
+requires_openai_auth = true`;
 }

 export const codexProviderPresets: CodexProviderPreset[] = [
  {
-    name: "Codex官方",
+    name: "Codex Official",
    websiteUrl: "https://chatgpt.com/codex",
    isOfficial: true,
    category: "official",
-    // 官方的 key 为null
    auth: {
      OPENAI_API_KEY: null,
    },
@@ -28,19 +68,17 @@ export const codexProviderPresets: CodexProviderPreset[] = [
    name: "PackyCode",
    websiteUrl: "https://codex.packycode.com/",
    category: "third_party",
-    // PackyCode 一般通过 API Key；请将占位符替换为你的实际 key
-    auth: {
-      OPENAI_API_KEY: "sk-your-api-key-here",
-    },
-    config: `model_provider = "packycode"
-model = "gpt-5"
-model_reasoning_effort = "high"
-disable_response_storage = true
-
-[model_providers.packycode]
-name = "packycode"
-base_url = "https://codex-api.packycode.com/v1"
-wire_api = "responses"
-env_key = "packycode"`,
+    auth: generateThirdPartyAuth("sk-your-api-key-here"),
+    config: generateThirdPartyConfig(
+      "packycode",
+      "https://codex-api.packycode.com/v1",
+      "gpt-5-codex",
+    ),
+    // Codex 请求地址候选（用于地址管理/测速）
+    endpointCandidates: [
+      "https://codex-api.packycode.com/v1",
+      "https://codex-api-hk-cn2.packycode.com/v1",
+      "https://codex-api-hk-cdn.packycode.com/v1",
+    ],
  },
 ];
--- a/src/config/mcpPresets.ts
+++ b/src/config/mcpPresets.ts
@@ -0,0 +1,85 @@
+import { McpServer, McpServerSpec } from "../types";
+
+export type McpPreset = Omit<McpServer, "enabled" | "description">;
+
+// 预设 MCP（逻辑简化版）：
+// - 仅包含最常用、可快速落地的 stdio 模式示例
+// - 不涉及分类/模板/测速等复杂逻辑，默认以 disabled 形式"回种"到 config.json
+// - 用户可在 MCP 面板中一键启用/编辑
+// - description 字段使用国际化 key，在使用时通过 t() 函数获取翻译
+export const mcpPresets: McpPreset[] = [
+  {
+    id: "fetch",
+    name: "mcp-server-fetch",
+    tags: ["stdio", "http", "web"],
+    server: {
+      type: "stdio",
+      command: "uvx",
+      args: ["mcp-server-fetch"],
+    } as McpServerSpec,
+    homepage: "https://github.com/modelcontextprotocol/servers",
+    docs: "https://github.com/modelcontextprotocol/servers/tree/main/src/fetch",
+  },
+  {
+    id: "time",
+    name: "@modelcontextprotocol/server-time",
+    tags: ["stdio", "time", "utility"],
+    server: {
+      type: "stdio",
+      command: "npx",
+      args: ["-y", "@modelcontextprotocol/server-time"],
+    } as McpServerSpec,
+    homepage: "https://github.com/modelcontextprotocol/servers",
+    docs: "https://github.com/modelcontextprotocol/servers/tree/main/src/time",
+  },
+  {
+    id: "memory",
+    name: "@modelcontextprotocol/server-memory",
+    tags: ["stdio", "memory", "graph"],
+    server: {
+      type: "stdio",
+      command: "npx",
+      args: ["-y", "@modelcontextprotocol/server-memory"],
+    } as McpServerSpec,
+    homepage: "https://github.com/modelcontextprotocol/servers",
+    docs: "https://github.com/modelcontextprotocol/servers/tree/main/src/memory",
+  },
+  {
+    id: "sequential-thinking",
+    name: "@modelcontextprotocol/server-sequential-thinking",
+    tags: ["stdio", "thinking", "reasoning"],
+    server: {
+      type: "stdio",
+      command: "npx",
+      args: ["-y", "@modelcontextprotocol/server-sequential-thinking"],
+    } as McpServerSpec,
+    homepage: "https://github.com/modelcontextprotocol/servers",
+    docs: "https://github.com/modelcontextprotocol/servers/tree/main/src/sequentialthinking",
+  },
+  {
+    id: "context7",
+    name: "@upstash/context7-mcp",
+    tags: ["stdio", "docs", "search"],
+    server: {
+      type: "stdio",
+      command: "npx",
+      args: ["-y", "@upstash/context7-mcp"],
+    } as McpServerSpec,
+    homepage: "https://context7.com",
+    docs: "https://github.com/upstash/context7/blob/master/README.md",
+  },
+];
+
+// 获取带国际化描述的预设
+export const getMcpPresetWithDescription = (
+  preset: McpPreset,
+  t: (key: string) => string,
+): McpServer => {
+  const descriptionKey = `mcp.presets.${preset.id}.description`;
+  return {
+    ...preset,
+    description: t(descriptionKey),
+  } as McpServer;
+};
+
+export default mcpPresets;
--- a/src/config/providerPresets.ts
+++ b/src/config/providerPresets.ts
@@ -3,17 +3,30 @@
 */
 import { ProviderCategory } from "../types";

+export interface TemplateValueConfig {
+  label: string;
+  placeholder: string;
+  defaultValue?: string;
+  editorValue: string;
+}
+
 export interface ProviderPreset {
  name: string;
  websiteUrl: string;
+  // 新增：第三方/聚合等可单独配置获取 API Key 的链接
+  apiKeyUrl?: string;
  settingsConfig: object;
  isOfficial?: boolean; // 标识是否为官方预设
  category?: ProviderCategory; // 新增：分类
+  // 新增：模板变量定义，用于动态替换配置中的值
+  templateValues?: Record<string, TemplateValueConfig>; // editorValue 存储编辑器中的实时输入值
+  // 新增：请求地址候选列表（用于地址管理/测速）
+  endpointCandidates?: string[];
 }

 export const providerPresets: ProviderPreset[] = [
  {
-    name: "Claude官方",
+    name: "Claude Official",
    websiteUrl: "https://www.anthropic.com/claude-code",
    settingsConfig: {
      env: {},
@@ -28,35 +41,39 @@ export const providerPresets: ProviderPreset[] = [
      env: {
        ANTHROPIC_BASE_URL: "https://api.deepseek.com/anthropic",
        ANTHROPIC_AUTH_TOKEN: "",
-        ANTHROPIC_MODEL: "deepseek-chat",
-        ANTHROPIC_SMALL_FAST_MODEL: "deepseek-chat",
+        ANTHROPIC_MODEL: "DeepSeek-V3.2-Exp",
+        ANTHROPIC_SMALL_FAST_MODEL: "DeepSeek-V3.2-Exp",
      },
    },
    category: "cn_official",
  },
  {
-    name: "智谱GLM",
+    name: "Zhipu GLM",
    websiteUrl: "https://open.bigmodel.cn",
    settingsConfig: {
      env: {
        ANTHROPIC_BASE_URL: "https://open.bigmodel.cn/api/anthropic",
        ANTHROPIC_AUTH_TOKEN: "",
-        ANTHROPIC_MODEL: "GLM-4.5",
-        ANTHROPIC_SMALL_FAST_MODEL: "GLM-4.5-Air",
+        // 兼容旧键名，保持前端读取一致
+        ANTHROPIC_MODEL: "GLM-4.6",
+        ANTHROPIC_SMALL_FAST_MODEL: "glm-4.5-air",
+        ANTHROPIC_DEFAULT_HAIKU_MODEL: "glm-4.5-air",
+        ANTHROPIC_DEFAULT_SONNET_MODEL: "glm-4.6",
+        ANTHROPIC_DEFAULT_OPUS_MODEL: "glm-4.6",
      },
    },
    category: "cn_official",
  },
  {
-    name: "Qwen-Coder",
+    name: "Qwen Coder",
    websiteUrl: "https://bailian.console.aliyun.com",
    settingsConfig: {
      env: {
        ANTHROPIC_BASE_URL:
          "https://dashscope.aliyuncs.com/api/v2/apps/claude-code-proxy",
        ANTHROPIC_AUTH_TOKEN: "",
-        ANTHROPIC_MODEL: "qwen3-coder-plus",
-        ANTHROPIC_SMALL_FAST_MODEL: "qwen3-coder-plus",
+        ANTHROPIC_MODEL: "qwen3-max",
+        ANTHROPIC_SMALL_FAST_MODEL: "qwen3-max",
      },
    },
    category: "cn_official",
@@ -75,27 +92,77 @@ export const providerPresets: ProviderPreset[] = [
    category: "cn_official",
  },
  {
-    name: "魔搭",
+    name: "ModelScope",
    websiteUrl: "https://modelscope.cn",
    settingsConfig: {
      env: {
        ANTHROPIC_BASE_URL: "https://api-inference.modelscope.cn",
        ANTHROPIC_AUTH_TOKEN: "",
-        ANTHROPIC_MODEL: "ZhipuAI/GLM-4.5",
-        ANTHROPIC_SMALL_FAST_MODEL: "ZhipuAI/GLM-4.5",
+        ANTHROPIC_MODEL: "ZhipuAI/GLM-4.6",
+        ANTHROPIC_SMALL_FAST_MODEL: "ZhipuAI/GLM-4.6",
      },
    },
    category: "aggregator",
  },
+  {
+    name: "KAT-Coder",
+    websiteUrl: "https://console.streamlake.ai/wanqing/",
+    apiKeyUrl: "https://console.streamlake.ai/console/wanqing/api-key",
+    settingsConfig: {
+      env: {
+        ANTHROPIC_BASE_URL:
+          "https://vanchin.streamlake.ai/api/gateway/v1/endpoints/${ENDPOINT_ID}/claude-code-proxy",
+        ANTHROPIC_AUTH_TOKEN: "",
+        ANTHROPIC_MODEL: "KAT-Coder",
+        ANTHROPIC_SMALL_FAST_MODEL: "KAT-Coder",
+      },
+    },
+    category: "cn_official",
+    templateValues: {
+      ENDPOINT_ID: {
+        label: "Vanchin Endpoint ID",
+        placeholder: "ep-xxx-xxx",
+        defaultValue: "",
+        editorValue: "",
+      },
+    },
+  },
+  {
+    name: "Longcat",
+    websiteUrl: "https://longcat.chat/platform",
+    apiKeyUrl: "https://longcat.chat/platform/api_keys",
+    settingsConfig: {
+      env: {
+        ANTHROPIC_BASE_URL: "https://api.longcat.chat/anthropic",
+        ANTHROPIC_AUTH_TOKEN: "",
+        ANTHROPIC_MODEL: "LongCat-Flash-Chat",
+        ANTHROPIC_SMALL_FAST_MODEL: "LongCat-Flash-Chat",
+        ANTHROPIC_DEFAULT_SONNET_MODEL: "LongCat-Flash-Chat",
+        ANTHROPIC_DEFAULT_OPUS_MODEL: "LongCat-Flash-Chat",
+        CLAUDE_CODE_MAX_OUTPUT_TOKENS: "6000",
+        CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC: 1,
+      },
+    },
+    category: "cn_official",
+  },
  {
    name: "PackyCode",
    websiteUrl: "https://www.packycode.com",
+    apiKeyUrl: "https://www.packycode.com/?aff=rlo54mgz",
    settingsConfig: {
      env: {
        ANTHROPIC_BASE_URL: "https://api.packycode.com",
        ANTHROPIC_AUTH_TOKEN: "",
      },
    },
+    // 请求地址候选（用于地址管理/测速）
+    endpointCandidates: [
+      "https://api.packycode.com",
+      "https://api-hk-cn2.packycode.com",
+      "https://api-hk-g.packycode.com",
+      "https://api-us-cn2.packycode.com",
+      "https://api-cf-pro.packycode.com",
+    ],
    category: "third_party",
  },
 ];
--- a/src/hooks/useVSCodeAutoSync.ts
+++ b/src/hooks/useVSCodeAutoSync.ts
@@ -1,99 +0,0 @@
-import { useState, useEffect, useCallback } from "react";
-
-const VSCODE_AUTO_SYNC_KEY = "vscode-auto-sync-enabled";
-const VSCODE_AUTO_SYNC_EVENT = "vscode-auto-sync-changed";
-
-export function useVSCodeAutoSync() {
-  // 默认开启自动同步；若本地存储存在记录，则以记录为准
-  const [isAutoSyncEnabled, setIsAutoSyncEnabled] = useState<boolean>(true);
-
-  // 从 localStorage 读取初始状态
-  useEffect(() => {
-    try {
-      const saved = localStorage.getItem(VSCODE_AUTO_SYNC_KEY);
-      if (saved !== null) {
-        setIsAutoSyncEnabled(saved === "true");
-      }
-    } catch (error) {
-      console.error("读取自动同步状态失败:", error);
-    }
-  }, []);
-
-  // 订阅同窗口的自定义事件，以及跨窗口的 storage 事件，实现全局同步
-  useEffect(() => {
-    const onCustom = (e: Event) => {
-      try {
-        const detail = (e as CustomEvent).detail as
-          | { enabled?: boolean }
-          | undefined;
-        if (detail && typeof detail.enabled === "boolean") {
-          setIsAutoSyncEnabled(detail.enabled);
-        } else {
-          // 兜底：从 localStorage 读取
-          const saved = localStorage.getItem(VSCODE_AUTO_SYNC_KEY);
-          if (saved !== null) setIsAutoSyncEnabled(saved === "true");
-        }
-      } catch {
-        // 忽略
-      }
-    };
-    const onStorage = (e: StorageEvent) => {
-      if (e.key === VSCODE_AUTO_SYNC_KEY) {
-        setIsAutoSyncEnabled(e.newValue === "true");
-      }
-    };
-    window.addEventListener(VSCODE_AUTO_SYNC_EVENT, onCustom as EventListener);
-    window.addEventListener("storage", onStorage);
-    return () => {
-      window.removeEventListener(
-        VSCODE_AUTO_SYNC_EVENT,
-        onCustom as EventListener,
-      );
-      window.removeEventListener("storage", onStorage);
-    };
-  }, []);
-
-  // 启用自动同步
-  const enableAutoSync = useCallback(() => {
-    try {
-      localStorage.setItem(VSCODE_AUTO_SYNC_KEY, "true");
-      setIsAutoSyncEnabled(true);
-      // 通知同窗口其他订阅者
-      window.dispatchEvent(
-        new CustomEvent(VSCODE_AUTO_SYNC_EVENT, { detail: { enabled: true } }),
-      );
-    } catch (error) {
-      console.error("保存自动同步状态失败:", error);
-    }
-  }, []);
-
-  // 禁用自动同步
-  const disableAutoSync = useCallback(() => {
-    try {
-      localStorage.setItem(VSCODE_AUTO_SYNC_KEY, "false");
-      setIsAutoSyncEnabled(false);
-      // 通知同窗口其他订阅者
-      window.dispatchEvent(
-        new CustomEvent(VSCODE_AUTO_SYNC_EVENT, { detail: { enabled: false } }),
-      );
-    } catch (error) {
-      console.error("保存自动同步状态失败:", error);
-    }
-  }, []);
-
-  // 切换自动同步状态
-  const toggleAutoSync = useCallback(() => {
-    if (isAutoSyncEnabled) {
-      disableAutoSync();
-    } else {
-      enableAutoSync();
-    }
-  }, [isAutoSyncEnabled, enableAutoSync, disableAutoSync]);
-
-  return {
-    isAutoSyncEnabled,
-    enableAutoSync,
-    disableAutoSync,
-    toggleAutoSync,
-  };
-}
--- a/src/i18n/index.ts
+++ b/src/i18n/index.ts
@@ -0,0 +1,60 @@
+import i18n from "i18next";
+import { initReactI18next } from "react-i18next";
+
+import en from "./locales/en.json";
+import zh from "./locales/zh.json";
+
+const DEFAULT_LANGUAGE: "zh" | "en" = "zh";
+
+const getInitialLanguage = (): "zh" | "en" => {
+  if (typeof window !== "undefined") {
+    try {
+      const stored = window.localStorage.getItem("language");
+      if (stored === "zh" || stored === "en") {
+        return stored;
+      }
+    } catch (error) {
+      console.warn("[i18n] Failed to read stored language preference", error);
+    }
+  }
+
+  const navigatorLang =
+    typeof navigator !== "undefined"
+      ? (navigator.language?.toLowerCase() ??
+        navigator.languages?.[0]?.toLowerCase())
+      : undefined;
+
+  if (navigatorLang?.startsWith("zh")) {
+    return "zh";
+  }
+
+  if (navigatorLang?.startsWith("en")) {
+    return "en";
+  }
+
+  return DEFAULT_LANGUAGE;
+};
+
+const resources = {
+  en: {
+    translation: en,
+  },
+  zh: {
+    translation: zh,
+  },
+};
+
+i18n.use(initReactI18next).init({
+  resources,
+  lng: getInitialLanguage(), // 根据本地存储或系统语言选择默认语言
+  fallbackLng: "en", // 如果缺少中文翻译则退回英文
+
+  interpolation: {
+    escapeValue: false, // React 已经默认转义
+  },
+
+  // 开发模式下显示调试信息
+  debug: false,
+});
+
+export default i18n;
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@@ -0,0 +1,392 @@
+{
+  "app": {
+    "title": "CC Switch",
+    "description": "Claude Code & Codex Provider Switching Tool"
+  },
+  "common": {
+    "add": "Add",
+    "edit": "Edit",
+    "delete": "Delete",
+    "save": "Save",
+    "saving": "Saving...",
+    "cancel": "Cancel",
+    "confirm": "Confirm",
+    "close": "Close",
+    "done": "Done",
+    "settings": "Settings",
+    "about": "About",
+    "version": "Version",
+    "loading": "Loading...",
+    "success": "Success",
+    "error": "Error",
+    "unknown": "Unknown",
+    "enterValidValue": "Please enter a valid value"
+  },
+  "apiKeyInput": {
+    "placeholder": "Enter API Key",
+    "show": "Show API Key",
+    "hide": "Hide API Key"
+  },
+  "jsonEditor": {
+    "mustBeObject": "Configuration must be a JSON object, not an array or other type",
+    "invalidJson": "Invalid JSON format"
+  },
+  "claudeConfig": {
+    "configLabel": "Claude Code settings.json (JSON) *",
+    "writeCommonConfig": "Write Common Config",
+    "editCommonConfig": "Edit Common Config",
+    "editCommonConfigTitle": "Edit Common Config Snippet",
+    "commonConfigHint": "This snippet will be merged into settings.json when 'Write Common Config' is checked",
+    "fullSettingsHint": "Full Claude Code settings.json content"
+  },
+  "header": {
+    "viewOnGithub": "View on GitHub",
+    "toggleDarkMode": "Switch to Dark Mode",
+    "toggleLightMode": "Switch to Light Mode",
+    "addProvider": "Add Provider",
+    "switchToChinese": "Switch to Chinese",
+    "switchToEnglish": "Switch to English"
+  },
+  "provider": {
+    "noProviders": "No providers added yet",
+    "noProvidersDescription": "Click the \"Add Provider\" button in the top right to configure your first API provider",
+    "currentlyUsing": "Currently Using",
+    "enable": "Enable",
+    "inUse": "In Use",
+    "editProvider": "Edit Provider",
+    "deleteProvider": "Delete Provider",
+    "addNewProvider": "Add New Provider",
+    "addClaudeProvider": "Add Claude Code Provider",
+    "addCodexProvider": "Add Codex Provider",
+    "editClaudeProvider": "Edit Claude Code Provider",
+    "editCodexProvider": "Edit Codex Provider",
+    "configError": "Configuration Error",
+    "notConfigured": "Not configured for official website",
+    "applyToClaudePlugin": "Apply to Claude plugin",
+    "removeFromClaudePlugin": "Remove from Claude plugin"
+  },
+  "notifications": {
+    "providerSaved": "Provider configuration saved",
+    "providerDeleted": "Provider deleted successfully",
+    "switchSuccess": "Switch successful! Please restart {{appName}} terminal to take effect",
+    "switchFailed": "Switch failed, please check configuration",
+    "autoImported": "Default provider created from existing configuration",
+    "saveFailed": "Save failed: {{error}}",
+    "saveFailedGeneric": "Save failed, please try again",
+    "appliedToClaudePlugin": "Applied to Claude plugin",
+    "removedFromClaudePlugin": "Removed from Claude plugin",
+    "syncClaudePluginFailed": "Sync Claude plugin failed"
+  },
+  "confirm": {
+    "deleteProvider": "Delete Provider",
+    "deleteProviderMessage": "Are you sure you want to delete provider \"{{name}}\"? This action cannot be undone."
+  },
+  "settings": {
+    "title": "Settings",
+    "general": "General",
+    "language": "Language",
+    "importExport": "Import/Export Config",
+    "exportConfig": "Export Config to File",
+    "selectConfigFile": "Select Config File",
+    "import": "Import",
+    "importing": "Importing...",
+    "importSuccess": "Import Successful!",
+    "importFailed": "Import Failed",
+    "configExported": "Config exported to:",
+    "exportFailed": "Export failed",
+    "selectFileFailed": "Failed to select file",
+    "configCorrupted": "Config file may be corrupted or invalid",
+    "backupId": "Backup ID",
+    "autoReload": "Data will refresh automatically in 2 seconds...",
+    "languageOptionChinese": "中文",
+    "languageOptionEnglish": "English",
+    "windowBehavior": "Window Behavior",
+    "minimizeToTray": "Minimize to tray on close",
+    "minimizeToTrayDescription": "When checked, clicking the close button will hide to system tray, otherwise the app will exit directly.",
+    "enableClaudePluginIntegration": "Apply to Claude Code extension",
+    "enableClaudePluginIntegrationDescription": "When enabled, you can use third-party providers in the VS Code Claude Code extension",
+    "configFileLocation": "Configuration File Location",
+    "openFolder": "Open Folder",
+    "configDirectoryOverride": "Configuration Directory Override (Advanced)",
+    "configDirectoryDescription": "When using Claude Code or Codex in environments like WSL, you can manually specify the configuration directory in WSL to keep provider data consistent with the main environment.",
+    "claudeConfigDir": "Claude Code Configuration Directory",
+    "codexConfigDir": "Codex Configuration Directory",
+    "browsePlaceholderClaude": "e.g., /home/<your-username>/.claude",
+    "browsePlaceholderCodex": "e.g., /home/<your-username>/.codex",
+    "browseDirectory": "Browse Directory",
+    "resetDefault": "Reset to default directory (takes effect after saving)",
+    "checkForUpdates": "Check for Updates",
+    "updateTo": "Update to v{{version}}",
+    "updating": "Updating...",
+    "checking": "Checking...",
+    "upToDate": "Up to Date",
+    "releaseNotes": "Release Notes",
+    "viewReleaseNotes": "View release notes for this version",
+    "viewCurrentReleaseNotes": "View current version release notes",
+    "exportFailedError": "Export config failed:"
+  },
+  "apps": {
+    "claude": "Claude Code",
+    "codex": "Codex"
+  },
+  "console": {
+    "providerSwitchReceived": "Received provider switch event:",
+    "setupListenerFailed": "Failed to setup provider switch listener:",
+    "updateProviderFailed": "Update provider failed:",
+    "autoImportFailed": "Auto import default configuration failed:",
+    "openLinkFailed": "Failed to open link:",
+    "getVersionFailed": "Failed to get version info:",
+    "loadSettingsFailed": "Failed to load settings:",
+    "getConfigPathFailed": "Failed to get config path:",
+    "getConfigDirFailed": "Failed to get config directory:",
+    "detectPortableFailed": "Failed to detect portable mode:",
+    "saveSettingsFailed": "Failed to save settings:",
+    "updateFailed": "Update failed:",
+    "checkUpdateFailed": "Check for updates failed:",
+    "openConfigFolderFailed": "Failed to open config folder:",
+    "selectConfigDirFailed": "Failed to select config directory:",
+    "getDefaultConfigDirFailed": "Failed to get default config directory:",
+    "openReleaseNotesFailed": "Failed to open release notes:"
+  },
+  "providerForm": {
+    "supplierName": "Provider Name",
+    "supplierNameRequired": "Provider Name *",
+    "supplierNamePlaceholder": "e.g., Anthropic Official",
+    "websiteUrl": "Website URL",
+    "websiteUrlPlaceholder": "https://example.com (optional)",
+    "apiEndpoint": "API Endpoint",
+    "apiEndpointPlaceholder": "https://your-api-endpoint.com",
+    "codexApiEndpointPlaceholder": "https://your-api-endpoint.com/v1",
+    "manageAndTest": "Manage & Test",
+    "configContent": "Config Content",
+    "useConfigWizard": "Use Configuration Wizard",
+    "manualConfig": "Manually configure provider, requires complete configuration, or",
+    "officialNoApiKey": "Official login does not require API Key, save directly",
+    "codexOfficialNoApiKey": "Official does not require API Key, save directly",
+    "kimiApiKeyHint": "Fill in to get model list",
+    "apiKeyAutoFill": "Just fill in here, config below will be auto-filled",
+    "codexApiKeyAutoFill": "Just fill in here, auth.json below will be auto-filled",
+    "getApiKey": "Get API Key",
+    "parameterConfig": "Parameter Config - {{name}} *",
+    "mainModel": "Main Model (optional)",
+    "mainModelPlaceholder": "e.g., GLM-4.6",
+    "fastModel": "Fast Model (optional)",
+    "fastModelPlaceholder": "e.g., GLM-4.5-Air",
+    "modelHint": "💡 Leave blank to use provider's default model",
+    "apiHint": "💡 Fill in Claude API compatible service endpoint",
+    "codexApiHint": "💡 Fill in service endpoint compatible with OpenAI Response format",
+    "fillSupplierName": "Please fill in provider name",
+    "fillConfigContent": "Please fill in configuration content",
+    "fillParameter": "Please fill in {{label}}",
+    "configJsonError": "Config JSON format error, please check syntax",
+    "authJsonRequired": "auth.json must be a JSON object",
+    "authJsonError": "auth.json format error, please check JSON syntax",
+    "fillAuthJson": "Please fill in auth.json configuration",
+    "fillApiKey": "Please fill in OPENAI_API_KEY",
+    "visitWebsite": "Visit {{url}}"
+  },
+  "endpointTest": {
+    "title": "API Endpoint Management",
+    "endpoints": "endpoints",
+    "autoSelect": "Auto Select",
+    "testSpeed": "Test",
+    "testing": "Testing",
+    "addEndpointPlaceholder": "https://api.example.com",
+    "done": "Done",
+    "noEndpoints": "No endpoints",
+    "failed": "Failed",
+    "enterValidUrl": "Please enter a valid URL",
+    "invalidUrlFormat": "Invalid URL format",
+    "onlyHttps": "Only HTTP/HTTPS supported",
+    "urlExists": "This URL already exists",
+    "saveFailed": "Save failed, please try again",
+    "loadEndpointsFailed": "Failed to load custom endpoints:",
+    "addEndpointFailed": "Failed to add custom endpoint:",
+    "removeEndpointFailed": "Failed to remove custom endpoint:",
+    "pleaseAddEndpoint": "Please add an endpoint first",
+    "testUnavailable": "Speed test unavailable",
+    "noResult": "No result returned",
+    "testFailed": "Speed test failed: {{error}}"
+  },
+  "codexConfig": {
+    "quickWizard": "Quick Configuration Wizard",
+    "authJson": "auth.json (JSON) *",
+    "authJsonPlaceholder": "{\n  \"OPENAI_API_KEY\": \"sk-your-api-key-here\"\n}",
+    "authJsonHint": "Codex auth.json configuration content",
+    "configToml": "config.toml (TOML)",
+    "configTomlHint": "Codex config.toml configuration content",
+    "writeCommonConfig": "Write Common Config",
+    "editCommonConfig": "Edit Common Config",
+    "editCommonConfigTitle": "Edit Codex Common Config Snippet",
+    "commonConfigHint": "This snippet will be appended to the end of config.toml when 'Write Common Config' is checked",
+    "wizardHint": "Enter key parameters, the system will automatically generate standard auth.json and config.toml configuration.",
+    "apiKeyLabel": "API Key *",
+    "apiKeyPlaceholder": "sk-your-api-key-here",
+    "supplierNameLabel": "Provider Name *",
+    "supplierNamePlaceholder": "e.g., Codex Official",
+    "supplierNameHint": "Will be displayed in the provider list, can use Chinese",
+    "supplierCodeLabel": "Provider Code (English)",
+    "supplierCodePlaceholder": "custom (optional)",
+    "supplierCodeHint": "Will be used as identifier in config file, defaults to custom",
+    "apiUrlLabel": "API Request URL *",
+    "apiUrlPlaceholder": "https://your-api-endpoint.com/v1",
+    "websiteLabel": "Website URL",
+    "websitePlaceholder": "https://example.com",
+    "websiteHint": "Official website address (optional)",
+    "modelNameLabel": "Model Name *",
+    "modelNamePlaceholder": "gpt-5-codex",
+    "configPreview": "Configuration Preview",
+    "applyConfig": "Apply Configuration"
+  },
+  "kimiSelector": {
+    "modelConfig": "Model Configuration",
+    "mainModel": "Main Model",
+    "fastModel": "Fast Model",
+    "refreshModels": "Refresh Model List",
+    "pleaseSelectModel": "Please select a model",
+    "noModels": "No models available",
+    "fillApiKeyFirst": "Please fill in API Key first",
+    "requestFailed": "Request failed: {{error}}",
+    "invalidData": "Invalid response data format",
+    "fetchModelsFailed": "Failed to fetch model list",
+    "apiKeyHint": "💡 Fill in API Key to automatically fetch available model list"
+  },
+  "presetSelector": {
+    "title": "Select Configuration Type",
+    "custom": "Custom",
+    "customDescription": "Manually configure provider, requires complete configuration",
+    "officialDescription": "Official login, no API Key required",
+    "presetDescription": "Use preset configuration, only API Key required"
+  },
+  "mcp": {
+    "title": "MCP Management",
+    "claudeTitle": "Claude Code MCP Management",
+    "codexTitle": "Codex MCP Management",
+    "userLevelPath": "User-level MCP path",
+    "serverList": "Servers",
+    "loading": "Loading...",
+    "empty": "No MCP servers",
+    "emptyDescription": "Click the button in the top right to add your first MCP server",
+    "add": "Add MCP",
+    "addServer": "Add MCP",
+    "editServer": "Edit MCP",
+    "addClaudeServer": "Add Claude Code MCP",
+    "editClaudeServer": "Edit Claude Code MCP",
+    "addCodexServer": "Add Codex MCP",
+    "editCodexServer": "Edit Codex MCP",
+    "configPath": "Config Path",
+    "serverCount": "{{count}} MCP server(s) configured",
+    "enabledCount": "{{count}} enabled",
+    "template": {
+      "fetch": "Quick Template: mcp-fetch"
+    },
+    "form": {
+      "title": "MCP Title (Unique)",
+      "titlePlaceholder": "my-mcp-server",
+      "name": "Display Name",
+      "namePlaceholder": "e.g. @modelcontextprotocol/server-time",
+      "description": "Description",
+      "descriptionPlaceholder": "Optional description",
+      "tags": "Tags (comma separated)",
+      "tagsPlaceholder": "stdio, time, utility",
+      "homepage": "Homepage",
+      "homepagePlaceholder": "https://example.com",
+      "docs": "Docs",
+      "docsPlaceholder": "https://example.com/docs",
+      "additionalInfo": "Additional Info",
+      "jsonConfig": "JSON Configuration",
+      "jsonPlaceholder": "{\n  \"type\": \"stdio\",\n  \"command\": \"uvx\",\n  \"args\": [\"mcp-server-fetch\"]\n}",
+      "tomlConfig": "TOML Configuration",
+      "tomlPlaceholder": "type = \"stdio\"\ncommand = \"uvx\"\nargs = [\"mcp-server-fetch\"]",
+      "useWizard": "Config Wizard",
+      "syncOtherSide": "Mirror to {{target}}",
+      "syncOtherSideHint": "Apply the same settings to {{target}}; existing entries with the same id will be overwritten.",
+      "willOverwriteWarning": "Will overwrite existing config in {{target}}"
+    },
+    "wizard": {
+      "title": "MCP Configuration Wizard",
+      "hint": "Quickly configure MCP server and auto-generate JSON configuration",
+      "type": "Type",
+      "typeStdio": "stdio",
+      "typeHttp": "http",
+      "command": "Command",
+      "commandPlaceholder": "npx or uvx",
+      "args": "Arguments",
+      "argsPlaceholder": "arg1\narg2",
+      "env": "Environment Variables",
+      "envPlaceholder": "KEY1=value1\nKEY2=value2",
+      "url": "URL",
+      "urlPlaceholder": "https://api.example.com/mcp",
+      "urlRequired": "Please enter URL",
+      "headers": "Headers (optional)",
+      "headersPlaceholder": "Authorization: Bearer your_token_here\nContent-Type: application/json",
+      "preview": "Configuration Preview",
+      "apply": "Apply Configuration"
+    },
+    "id": "Identifier (unique)",
+    "type": "Type",
+    "command": "Command",
+    "validateCommand": "Validate Command",
+    "args": "Args",
+    "argsPlaceholder": "e.g., mcp-server-fetch --help",
+    "env": "Environment (one per line, KEY=VALUE)",
+    "envPlaceholder": "FOO=bar\nHELLO=world",
+    "reset": "Reset",
+    "notice": {
+      "restartClaude": "Written. Restart Claude to take effect."
+    },
+    "msg": {
+      "saved": "Saved",
+      "deleted": "Deleted",
+      "enabled": "Enabled",
+      "disabled": "Disabled",
+      "templateAdded": "Template added"
+    },
+    "error": {
+      "idRequired": "Please enter identifier",
+      "idExists": "Identifier already exists. Please choose another.",
+      "jsonInvalid": "Invalid JSON format",
+      "tomlInvalid": "Invalid TOML format",
+      "commandRequired": "Please enter command",
+      "singleServerObjectRequired": "Please paste a single MCP server object (do not include top-level mcpServers)",
+      "saveFailed": "Save failed",
+      "deleteFailed": "Delete failed"
+    },
+    "validation": {
+      "ok": "Command available",
+      "fail": "Command not found"
+    },
+    "confirm": {
+      "deleteTitle": "Delete MCP Server",
+      "deleteMessage": "Are you sure you want to delete MCP server \"{{id}}\"? This action cannot be undone."
+    },
+    "presets": {
+      "title": "Select MCP Type",
+      "enable": "Enable",
+      "enabled": "Enabled",
+      "installed": "Installed",
+      "docs": "Docs",
+      "requiresEnv": "Requires env",
+      "fetch": {
+        "name": "mcp-server-fetch",
+        "description": "Universal HTTP request tool, supports GET/POST and other HTTP methods, suitable for quick API requests and web data scraping"
+      },
+      "time": {
+        "name": "@modelcontextprotocol/server-time",
+        "description": "Time query tool providing current time, timezone conversion, and date calculation features"
+      },
+      "memory": {
+        "name": "@modelcontextprotocol/server-memory",
+        "description": "Knowledge graph memory system supporting entities, relations, and observations to help AI remember important information from conversations"
+      },
+      "sequential-thinking": {
+        "name": "@modelcontextprotocol/server-sequential-thinking",
+        "description": "Sequential thinking tool helping AI break down complex problems into multiple steps for deeper thinking"
+      },
+      "context7": {
+        "name": "@upstash/context7-mcp",
+        "description": "Context7 documentation search tool providing latest library docs and code examples, with higher limits when configured with a key"
+      }
+    }
+  }
+}
--- a/src/i18n/locales/zh.json
+++ b/src/i18n/locales/zh.json
@@ -0,0 +1,392 @@
+{
+  "app": {
+    "title": "CC Switch",
+    "description": "Claude Code & Codex 供应商切换工具"
+  },
+  "common": {
+    "add": "添加",
+    "edit": "编辑",
+    "delete": "删除",
+    "save": "保存",
+    "saving": "保存中...",
+    "cancel": "取消",
+    "confirm": "确定",
+    "close": "关闭",
+    "done": "完成",
+    "settings": "设置",
+    "about": "关于",
+    "version": "版本",
+    "loading": "加载中...",
+    "success": "成功",
+    "error": "错误",
+    "unknown": "未知",
+    "enterValidValue": "请输入有效的内容"
+  },
+  "apiKeyInput": {
+    "placeholder": "请输入API Key",
+    "show": "显示API Key",
+    "hide": "隐藏API Key"
+  },
+  "jsonEditor": {
+    "mustBeObject": "配置必须是JSON对象，不能是数组或其他类型",
+    "invalidJson": "JSON格式错误"
+  },
+  "claudeConfig": {
+    "configLabel": "Claude Code 配置 (JSON) *",
+    "writeCommonConfig": "写入通用配置",
+    "editCommonConfig": "编辑通用配置",
+    "editCommonConfigTitle": "编辑通用配置片段",
+    "commonConfigHint": "该片段会在勾选\"写入通用配置\"时合并到 settings.json 中",
+    "fullSettingsHint": "完整的 Claude Code settings.json 配置内容"
+  },
+  "header": {
+    "viewOnGithub": "在 GitHub 上查看",
+    "toggleDarkMode": "切换到暗色模式",
+    "toggleLightMode": "切换到亮色模式",
+    "addProvider": "添加供应商",
+    "switchToChinese": "切换到中文",
+    "switchToEnglish": "切换到英文"
+  },
+  "provider": {
+    "noProviders": "还没有添加任何供应商",
+    "noProvidersDescription": "点击右上角的\"添加供应商\"按钮开始配置您的第一个API供应商",
+    "currentlyUsing": "当前使用",
+    "enable": "启用",
+    "inUse": "使用中",
+    "editProvider": "编辑供应商",
+    "deleteProvider": "删除供应商",
+    "addNewProvider": "添加新供应商",
+    "addClaudeProvider": "添加 Claude Code 供应商",
+    "addCodexProvider": "添加 Codex 供应商",
+    "editClaudeProvider": "编辑 Claude Code 供应商",
+    "editCodexProvider": "编辑 Codex 供应商",
+    "configError": "配置错误",
+    "notConfigured": "未配置官网地址",
+    "applyToClaudePlugin": "应用到 Claude 插件",
+    "removeFromClaudePlugin": "从 Claude 插件移除"
+  },
+  "notifications": {
+    "providerSaved": "供应商配置已保存",
+    "providerDeleted": "供应商删除成功",
+    "switchSuccess": "切换成功！请重启 {{appName}} 终端以生效",
+    "switchFailed": "切换失败，请检查配置",
+    "autoImported": "已从现有配置创建默认供应商",
+    "saveFailed": "保存失败：{{error}}",
+    "saveFailedGeneric": "保存失败，请重试",
+    "appliedToClaudePlugin": "已应用到 Claude 插件",
+    "removedFromClaudePlugin": "已从 Claude 插件移除",
+    "syncClaudePluginFailed": "同步 Claude 插件失败"
+  },
+  "confirm": {
+    "deleteProvider": "删除供应商",
+    "deleteProviderMessage": "确定要删除供应商 \"{{name}}\" 吗？此操作无法撤销。"
+  },
+  "settings": {
+    "title": "设置",
+    "general": "通用",
+    "language": "界面语言",
+    "importExport": "导入导出配置",
+    "exportConfig": "导出配置到文件",
+    "selectConfigFile": "选择配置文件",
+    "import": "导入",
+    "importing": "导入中...",
+    "importSuccess": "导入成功！",
+    "importFailed": "导入失败",
+    "configExported": "配置已导出到：",
+    "exportFailed": "导出失败",
+    "selectFileFailed": "选择文件失败",
+    "configCorrupted": "配置文件可能已损坏或格式不正确",
+    "backupId": "备份ID",
+    "autoReload": "数据将在2秒后自动刷新...",
+    "languageOptionChinese": "中文",
+    "languageOptionEnglish": "English",
+    "windowBehavior": "窗口行为",
+    "minimizeToTray": "关闭时最小化到托盘",
+    "minimizeToTrayDescription": "勾选后点击关闭按钮会隐藏到系统托盘，取消则直接退出应用。",
+    "enableClaudePluginIntegration": "应用到 Claude Code 插件",
+    "enableClaudePluginIntegrationDescription": "开启后可以在 Vscode Claude Code 插件里使用第三方供应商",
+    "configFileLocation": "配置文件位置",
+    "openFolder": "打开文件夹",
+    "configDirectoryOverride": "配置目录覆盖（高级）",
+    "configDirectoryDescription": "在 WSL 等环境使用 Claude Code 或 Codex 的时候，可手动指定 WSL 里的配置目录，供应商数据与主环境保持一致。",
+    "claudeConfigDir": "Claude Code 配置目录",
+    "codexConfigDir": "Codex 配置目录",
+    "browsePlaceholderClaude": "例如：/home/<你的用户名>/.claude",
+    "browsePlaceholderCodex": "例如：/home/<你的用户名>/.codex",
+    "browseDirectory": "浏览目录",
+    "resetDefault": "恢复默认目录（需保存后生效）",
+    "checkForUpdates": "检查更新",
+    "updateTo": "更新到 v{{version}}",
+    "updating": "更新中...",
+    "checking": "检查中...",
+    "upToDate": "已是最新",
+    "releaseNotes": "更新日志",
+    "viewReleaseNotes": "查看该版本更新日志",
+    "viewCurrentReleaseNotes": "查看当前版本更新日志",
+    "exportFailedError": "导出配置失败:"
+  },
+  "apps": {
+    "claude": "Claude Code",
+    "codex": "Codex"
+  },
+  "console": {
+    "providerSwitchReceived": "收到供应商切换事件:",
+    "setupListenerFailed": "设置供应商切换监听器失败:",
+    "updateProviderFailed": "更新供应商失败:",
+    "autoImportFailed": "自动导入默认配置失败:",
+    "openLinkFailed": "打开链接失败:",
+    "getVersionFailed": "获取版本信息失败:",
+    "loadSettingsFailed": "加载设置失败:",
+    "getConfigPathFailed": "获取配置路径失败:",
+    "getConfigDirFailed": "获取配置目录失败:",
+    "detectPortableFailed": "检测便携模式失败:",
+    "saveSettingsFailed": "保存设置失败:",
+    "updateFailed": "更新失败:",
+    "checkUpdateFailed": "检查更新失败:",
+    "openConfigFolderFailed": "打开配置文件夹失败:",
+    "selectConfigDirFailed": "选择配置目录失败:",
+    "getDefaultConfigDirFailed": "获取默认配置目录失败:",
+    "openReleaseNotesFailed": "打开更新日志失败:"
+  },
+  "providerForm": {
+    "supplierName": "供应商名称",
+    "supplierNameRequired": "供应商名称 *",
+    "supplierNamePlaceholder": "例如：Anthropic 官方",
+    "websiteUrl": "官网地址",
+    "websiteUrlPlaceholder": "https://example.com（可选）",
+    "apiEndpoint": "请求地址",
+    "apiEndpointPlaceholder": "https://your-api-endpoint.com",
+    "codexApiEndpointPlaceholder": "https://your-api-endpoint.com/v1",
+    "manageAndTest": "管理与测速",
+    "configContent": "配置内容",
+    "useConfigWizard": "使用配置向导",
+    "manualConfig": "手动配置供应商，需要填写完整的配置信息，或者",
+    "officialNoApiKey": "官方登录无需填写 API Key，直接保存即可",
+    "codexOfficialNoApiKey": "官方无需填写 API Key，直接保存即可",
+    "kimiApiKeyHint": "填写后可获取模型列表",
+    "apiKeyAutoFill": "只需要填这里，下方配置会自动填充",
+    "codexApiKeyAutoFill": "只需要填这里，下方 auth.json 会自动填充",
+    "getApiKey": "获取 API Key",
+    "parameterConfig": "参数配置 - {{name}} *",
+    "mainModel": "主模型 (可选)",
+    "mainModelPlaceholder": "例如: GLM-4.6",
+    "fastModel": "快速模型 (可选)",
+    "fastModelPlaceholder": "例如: GLM-4.5-Air",
+    "modelHint": "💡 留空将使用供应商的默认模型",
+    "apiHint": "💡 填写兼容 Claude API 的服务端点地址",
+    "codexApiHint": "💡 填写兼容 OpenAI Response 格式的服务端点地址",
+    "fillSupplierName": "请填写供应商名称",
+    "fillConfigContent": "请填写配置内容",
+    "fillParameter": "请填写 {{label}}",
+    "configJsonError": "配置JSON格式错误，请检查语法",
+    "authJsonRequired": "auth.json 必须是 JSON 对象",
+    "authJsonError": "auth.json 格式错误，请检查JSON语法",
+    "fillAuthJson": "请填写 auth.json 配置",
+    "fillApiKey": "请填写 OPENAI_API_KEY",
+    "visitWebsite": "访问 {{url}}"
+  },
+  "endpointTest": {
+    "title": "请求地址管理",
+    "endpoints": "个端点",
+    "autoSelect": "自动选择",
+    "testSpeed": "测速",
+    "testing": "测速中",
+    "addEndpointPlaceholder": "https://api.example.com",
+    "done": "完成",
+    "noEndpoints": "暂无端点",
+    "failed": "失败",
+    "enterValidUrl": "请输入有效的 URL",
+    "invalidUrlFormat": "URL 格式不正确",
+    "onlyHttps": "仅支持 HTTP/HTTPS",
+    "urlExists": "该地址已存在",
+    "saveFailed": "保存失败，请重试",
+    "loadEndpointsFailed": "加载自定义端点失败:",
+    "addEndpointFailed": "添加自定义端点失败:",
+    "removeEndpointFailed": "删除自定义端点失败:",
+    "pleaseAddEndpoint": "请先添加端点",
+    "testUnavailable": "测速功能不可用",
+    "noResult": "未返回结果",
+    "testFailed": "测速失败: {{error}}"
+  },
+  "codexConfig": {
+    "quickWizard": "快速配置向导",
+    "authJson": "auth.json (JSON) *",
+    "authJsonPlaceholder": "{\n  \"OPENAI_API_KEY\": \"sk-your-api-key-here\"\n}",
+    "authJsonHint": "Codex auth.json 配置内容",
+    "configToml": "config.toml (TOML)",
+    "configTomlHint": "Codex config.toml 配置内容",
+    "writeCommonConfig": "写入通用配置",
+    "editCommonConfig": "编辑通用配置",
+    "editCommonConfigTitle": "编辑 Codex 通用配置片段",
+    "commonConfigHint": "该片段会在勾选'写入通用配置'时追加到 config.toml 末尾",
+    "wizardHint": "输入关键参数，系统将自动生成标准的 auth.json 和 config.toml 配置。",
+    "apiKeyLabel": "API 密钥 *",
+    "apiKeyPlaceholder": "sk-your-api-key-here",
+    "supplierNameLabel": "供应商名称 *",
+    "supplierNamePlaceholder": "例如：Codex 官方",
+    "supplierNameHint": "将显示在供应商列表中，可使用中文",
+    "supplierCodeLabel": "供应商代号（英文）",
+    "supplierCodePlaceholder": "custom（可选）",
+    "supplierCodeHint": "将用作配置文件中的标识符，默认为 custom",
+    "apiUrlLabel": "API 请求地址 *",
+    "apiUrlPlaceholder": "https://your-api-endpoint.com/v1",
+    "websiteLabel": "官网地址",
+    "websitePlaceholder": "https://example.com",
+    "websiteHint": "官方网站地址（可选）",
+    "modelNameLabel": "模型名称 *",
+    "modelNamePlaceholder": "gpt-5-codex",
+    "configPreview": "配置预览",
+    "applyConfig": "应用配置"
+  },
+  "kimiSelector": {
+    "modelConfig": "模型配置",
+    "mainModel": "主模型",
+    "fastModel": "快速模型",
+    "refreshModels": "刷新模型列表",
+    "pleaseSelectModel": "请选择模型",
+    "noModels": "暂无模型",
+    "fillApiKeyFirst": "请先填写 API Key",
+    "requestFailed": "请求失败: {{error}}",
+    "invalidData": "返回数据格式错误",
+    "fetchModelsFailed": "获取模型列表失败",
+    "apiKeyHint": "💡 填写 API Key 后将自动获取可用模型列表"
+  },
+  "presetSelector": {
+    "title": "选择配置类型",
+    "custom": "自定义",
+    "customDescription": "手动配置供应商，需要填写完整的配置信息",
+    "officialDescription": "官方登录，不需要填写 API Key",
+    "presetDescription": "使用预设配置，只需填写 API Key"
+  },
+  "mcp": {
+    "title": "MCP 管理",
+    "claudeTitle": "Claude Code MCP 管理",
+    "codexTitle": "Codex MCP 管理",
+    "userLevelPath": "用户级 MCP 配置路径",
+    "serverList": "服务器列表",
+    "loading": "加载中...",
+    "empty": "暂无 MCP 服务器",
+    "emptyDescription": "点击右上角按钮添加第一个 MCP 服务器",
+    "add": "添加 MCP",
+    "addServer": "新增 MCP",
+    "editServer": "编辑 MCP",
+    "addClaudeServer": "新增 Claude Code MCP",
+    "editClaudeServer": "编辑 Claude Code MCP",
+    "addCodexServer": "新增 Codex MCP",
+    "editCodexServer": "编辑 Codex MCP",
+    "configPath": "配置路径",
+    "serverCount": "已配置 {{count}} 个 MCP 服务器",
+    "enabledCount": "已启用 {{count}} 个",
+    "template": {
+      "fetch": "快速模板：mcp-fetch"
+    },
+    "form": {
+      "title": "MCP 标题（唯一）",
+      "titlePlaceholder": "my-mcp-server",
+      "name": "显示名称",
+      "namePlaceholder": "例如 @modelcontextprotocol/server-time",
+      "description": "描述",
+      "descriptionPlaceholder": "可选的描述信息",
+      "tags": "标签（逗号分隔）",
+      "tagsPlaceholder": "stdio, time, utility",
+      "homepage": "主页链接",
+      "homepagePlaceholder": "https://example.com",
+      "docs": "文档链接",
+      "docsPlaceholder": "https://example.com/docs",
+      "additionalInfo": "附加信息",
+      "jsonConfig": "JSON 配置",
+      "jsonPlaceholder": "{\n  \"type\": \"stdio\",\n  \"command\": \"uvx\",\n  \"args\": [\"mcp-server-fetch\"]\n}",
+      "tomlConfig": "TOML 配置",
+      "tomlPlaceholder": "type = \"stdio\"\ncommand = \"uvx\"\nargs = [\"mcp-server-fetch\"]",
+      "useWizard": "配置向导",
+      "syncOtherSide": "同步到 {{target}}",
+      "syncOtherSideHint": "勾选后会把当前配置同时写入 {{target}}，若存在同名配置将被覆盖",
+      "willOverwriteWarning": "将覆盖 {{target}} 中的同名配置"
+    },
+    "wizard": {
+      "title": "MCP 配置向导",
+      "hint": "快速配置 MCP 服务器，自动生成 JSON 配置",
+      "type": "类型",
+      "typeStdio": "stdio",
+      "typeHttp": "http",
+      "command": "命令",
+      "commandPlaceholder": "npx 或 uvx",
+      "args": "参数",
+      "argsPlaceholder": "arg1\narg2",
+      "env": "环境变量",
+      "envPlaceholder": "KEY1=value1\nKEY2=value2",
+      "url": "URL",
+      "urlPlaceholder": "https://api.example.com/mcp",
+      "urlRequired": "请输入 URL",
+      "headers": "请求头（可选）",
+      "headersPlaceholder": "Authorization: Bearer your_token_here\nContent-Type: application/json",
+      "preview": "配置预览",
+      "apply": "应用配置"
+    },
+    "id": "标识 (唯一)",
+    "type": "类型",
+    "command": "命令",
+    "validateCommand": "校验命令",
+    "args": "参数",
+    "argsPlaceholder": "例如：mcp-server-fetch --help",
+    "env": "环境变量 (一行一个，KEY=VALUE)",
+    "envPlaceholder": "FOO=bar\nHELLO=world",
+    "reset": "重置",
+    "notice": {
+      "restartClaude": "已写入配置，重启 Claude 生效"
+    },
+    "msg": {
+      "saved": "已保存",
+      "deleted": "已删除",
+      "enabled": "已启用",
+      "disabled": "已禁用",
+      "templateAdded": "已添加模板"
+    },
+    "error": {
+      "idRequired": "请填写标识",
+      "idExists": "该标识已存在，请更换",
+      "jsonInvalid": "JSON 格式错误，请检查",
+      "tomlInvalid": "TOML 格式错误，请检查",
+      "commandRequired": "请填写命令",
+      "singleServerObjectRequired": "此处只需单个服务器对象，请不要粘贴包含 mcpServers 的整份配置",
+      "saveFailed": "保存失败",
+      "deleteFailed": "删除失败"
+    },
+    "validation": {
+      "ok": "命令可用",
+      "fail": "命令不可用"
+    },
+    "confirm": {
+      "deleteTitle": "删除 MCP 服务器",
+      "deleteMessage": "确定要删除 MCP 服务器 \"{{id}}\" 吗？此操作无法撤销。"
+    },
+    "presets": {
+      "title": "选择 MCP 类型",
+      "enable": "启用",
+      "enabled": "已启用",
+      "installed": "已安装",
+      "docs": "文档",
+      "requiresEnv": "需要环境变量",
+      "fetch": {
+        "name": "mcp-server-fetch",
+        "description": "通用 HTTP 请求工具，支持 GET/POST 等 HTTP 方法，适合快速请求接口/抓取网页数据"
+      },
+      "time": {
+        "name": "@modelcontextprotocol/server-time",
+        "description": "时间查询工具，提供当前时间、时区转换、日期计算等功能"
+      },
+      "memory": {
+        "name": "@modelcontextprotocol/server-memory",
+        "description": "知识图谱记忆系统，支持存储实体、关系和观察，让 AI 记住对话中的重要信息"
+      },
+      "sequential-thinking": {
+        "name": "@modelcontextprotocol/server-sequential-thinking",
+        "description": "顺序思考工具，帮助 AI 将复杂问题分解为多个步骤，逐步深入思考"
+      },
+      "context7": {
+        "name": "@upstash/context7-mcp",
+        "description": "Context7 文档搜索工具，提供最新的库文档和代码示例，配置 key 会有更高限额"
+      }
+    }
+  }
+}
--- a/src/lib/platform.ts
+++ b/src/lib/platform.ts
@@ -0,0 +1,31 @@
+// 轻量平台检测，避免在 SSR 或无 navigator 的环境报错
+export const isMac = (): boolean => {
+  try {
+    const ua = navigator.userAgent || "";
+    const plat = (navigator.platform || "").toLowerCase();
+    return /mac/i.test(ua) || plat.includes("mac");
+  } catch {
+    return false;
+  }
+};
+
+export const isWindows = (): boolean => {
+  try {
+    const ua = navigator.userAgent || "";
+    return /windows|win32|win64/i.test(ua);
+  } catch {
+    return false;
+  }
+};
+
+export const isLinux = (): boolean => {
+  try {
+    const ua = navigator.userAgent || "";
+    // WebKitGTK/Chromium 在 Linux/Wayland/X11 下 UA 通常包含 Linux 或 X11
+    return (
+      /linux|x11/i.test(ua) && !/android/i.test(ua) && !isMac() && !isWindows()
+    );
+  } catch {
+    return false;
+  }
+};
--- a/src/lib/styles.ts
+++ b/src/lib/styles.ts
@@ -16,6 +16,9 @@ export const buttonStyles = {
  danger:
    "px-4 py-2 bg-red-500 text-white rounded-lg hover:bg-red-600 dark:bg-red-600 dark:hover:bg-red-700 transition-colors text-sm font-medium",

+  // MCP 专属按钮：绿底白字
+  mcp: "px-4 py-2 bg-emerald-500 text-white rounded-lg hover:bg-emerald-600 dark:bg-emerald-600 dark:hover:bg-emerald-700 transition-colors text-sm font-medium",
+
  // 幽灵按钮：无背景，仅悬浮反馈
  ghost:
    "px-4 py-2 text-gray-500 hover:text-gray-900 hover:bg-gray-100 dark:text-gray-400 dark:hover:text-gray-100 dark:hover:bg-gray-800 rounded-lg transition-colors text-sm font-medium",
@@ -34,7 +37,7 @@ export const cardStyles = {

  // 带悬浮效果的卡片
  interactive:
-    "bg-white rounded-lg border border-gray-200 p-4 hover:border-gray-300 hover:shadow-sm dark:bg-gray-900 dark:border-gray-700 dark:hover:border-gray-600 transition-all duration-200",
+    "bg-white rounded-lg border border-gray-200 p-4 hover:border-gray-300 hover:shadow-sm dark:bg-gray-900 dark:border-gray-700 dark:hover:border-gray-600 transition-[border-color,box-shadow] duration-200",

  // 选中/激活态卡片
  selected:
--- a/src/lib/tauri-api.ts
+++ b/src/lib/tauri-api.ts
@@ -1,6 +1,14 @@
 import { invoke } from "@tauri-apps/api/core";
 import { listen, UnlistenFn } from "@tauri-apps/api/event";
-import { Provider, Settings } from "../types";
+import {
+  Provider,
+  Settings,
+  CustomEndpoint,
+  McpStatus,
+  McpServer,
+  McpServerSpec,
+  McpConfigResponse,
+} from "../types";

 // 应用类型
 export type AppType = "claude" | "codex";
@@ -18,6 +26,13 @@ interface ImportResult {
  message?: string;
 }

+export interface EndpointLatencyResult {
+  url: string;
+  latency: number | null;
+  status?: number;
+  error?: string;
+}
+
 // Tauri API 封装，提供统一的全局 API 接口
 export const tauriAPI = {
  // 获取所有供应商
@@ -85,8 +100,9 @@ export const tauriAPI = {
        app,
      });
    } catch (error) {
+      // 让调用方拿到后端的详细错误信息
      console.error("切换供应商失败:", error);
-      return false;
+      throw error;
    }
  },

@@ -122,40 +138,35 @@ export const tauriAPI = {
    }
  },

-  // 获取 Claude Code 配置状态
-  getClaudeConfigStatus: async (): Promise<ConfigStatus> => {
+  // 获取当前生效的配置目录
+  getConfigDir: async (app?: AppType): Promise<string> => {
    try {
-      return await invoke("get_claude_config_status");
+      return await invoke("get_config_dir", { app_type: app, app });
    } catch (error) {
-      console.error("获取配置状态失败:", error);
-      return {
-        exists: false,
-        path: "",
-        error: String(error),
-      };
+      console.error("获取配置目录失败:", error);
+      return "";
    }
  },

-  // 获取应用配置状态（通用）
-  getConfigStatus: async (app?: AppType): Promise<ConfigStatus> => {
-    try {
-      return await invoke("get_config_status", { app_type: app, app });
-    } catch (error) {
-      console.error("获取配置状态失败:", error);
-      return {
-        exists: false,
-        path: "",
-        error: String(error),
-      };
-    }
-  },
-
-  // 打开配置文件夹
+  // 打开配置目录（按应用类型）
  openConfigFolder: async (app?: AppType): Promise<void> => {
    try {
      await invoke("open_config_folder", { app_type: app, app });
    } catch (error) {
-      console.error("打开配置文件夹失败:", error);
+      console.error("打开配置目录失败:", error);
+    }
+  },
+
+  // 选择配置目录（可选默认路径）
+  selectConfigDirectory: async (
+    defaultPath?: string,
+  ): Promise<string | null> => {
+    try {
+      // 后端参数为 snake_case：default_path
+      return await invoke("pick_directory", { default_path: defaultPath });
+    } catch (error) {
+      console.error("选择配置目录失败:", error);
+      return null;
    }
  },

@@ -171,37 +182,20 @@ export const tauriAPI = {
  // 更新托盘菜单
  updateTrayMenu: async (): Promise<boolean> => {
    try {
-      return await invoke("update_tray_menu");
+      return await invoke<boolean>("update_tray_menu");
    } catch (error) {
      console.error("更新托盘菜单失败:", error);
      return false;
    }
  },

-  // 监听供应商切换事件
-  onProviderSwitched: async (
-    callback: (data: { appType: string; providerId: string }) => void,
-  ): Promise<UnlistenFn> => {
-    return await listen("provider-switched", (event) => {
-      callback(event.payload as { appType: string; providerId: string });
-    });
-  },
-
-  // （保留空位，取消迁移提示）
-
-  // 选择配置文件（Tauri 暂不实现，保留接口兼容性）
-  selectConfigFile: async (): Promise<string | null> => {
-    console.warn("selectConfigFile 在 Tauri 版本中暂不支持");
-    return null;
-  },
-
-  // 获取设置
+  // 获取应用设置
  getSettings: async (): Promise<Settings> => {
    try {
      return await invoke("get_settings");
    } catch (error) {
      console.error("获取设置失败:", error);
-      return { showInTray: true };
+      throw error;
    }
  },

@@ -224,6 +218,16 @@ export const tauriAPI = {
    }
  },

+  // 判断是否为便携模式
+  isPortable: async (): Promise<boolean> => {
+    try {
+      return await invoke<boolean>("is_portable_mode");
+    } catch (error) {
+      console.error("检测便携模式失败:", error);
+      return false;
+    }
+  },
+
  // 获取应用配置文件路径
  getAppConfigPath: async (): Promise<string> => {
    try {
@@ -243,37 +247,394 @@ export const tauriAPI = {
    }
  },

-  // VS Code: 获取 settings.json 状态
-  getVSCodeSettingsStatus: async (): Promise<{
-    exists: boolean;
-    path: string;
-    error?: string;
-  }> => {
+  // Claude 插件：获取 ~/.claude/config.json 状态
+  getClaudePluginStatus: async (): Promise<ConfigStatus> => {
    try {
-      return await invoke("get_vscode_settings_status");
+      return await invoke<ConfigStatus>("get_claude_plugin_status");
    } catch (error) {
-      console.error("获取 VS Code 设置状态失败:", error);
+      console.error("获取 Claude 插件状态失败:", error);
      return { exists: false, path: "", error: String(error) };
    }
  },

-  // VS Code: 读取 settings.json 文本
-  readVSCodeSettings: async (): Promise<string> => {
+  // Claude 插件：读取配置内容
+  readClaudePluginConfig: async (): Promise<string | null> => {
    try {
-      return await invoke("read_vscode_settings");
+      return await invoke<string | null>("read_claude_plugin_config");
    } catch (error) {
-      throw new Error(`读取 VS Code 设置失败: ${String(error)}`);
+      throw new Error(`读取 Claude 插件配置失败: ${String(error)}`);
    }
  },

-  // VS Code: 写回 settings.json 文本（不自动创建）
-  writeVSCodeSettings: async (content: string): Promise<boolean> => {
+  // Claude 插件：应用或移除固定配置
+  applyClaudePluginConfig: async (options: {
+    official: boolean;
+  }): Promise<boolean> => {
+    const { official } = options;
    try {
-      return await invoke("write_vscode_settings", { content });
+      return await invoke<boolean>("apply_claude_plugin_config", { official });
    } catch (error) {
-      throw new Error(`写入 VS Code 设置失败: ${String(error)}`);
+      throw new Error(`写入 Claude 插件配置失败: ${String(error)}`);
    }
  },
+
+  // Claude 插件：检测是否已应用目标配置
+  isClaudePluginApplied: async (): Promise<boolean> => {
+    try {
+      return await invoke<boolean>("is_claude_plugin_applied");
+    } catch (error) {
+      throw new Error(`检测 Claude 插件配置失败: ${String(error)}`);
+    }
+  },
+
+  // Claude MCP：获取状态（用户级 ~/.claude.json）
+  getClaudeMcpStatus: async (): Promise<McpStatus> => {
+    try {
+      return await invoke<McpStatus>("get_claude_mcp_status");
+    } catch (error) {
+      console.error("获取 MCP 状态失败:", error);
+      throw error;
+    }
+  },
+
+  // Claude MCP：读取 ~/.claude.json 文本
+  readClaudeMcpConfig: async (): Promise<string | null> => {
+    try {
+      return await invoke<string | null>("read_claude_mcp_config");
+    } catch (error) {
+      console.error("读取 mcp.json 失败:", error);
+      throw error;
+    }
+  },
+
+  // Claude MCP：新增/更新服务器定义
+  upsertClaudeMcpServer: async (
+    id: string,
+    spec: McpServerSpec | Record<string, any>,
+  ): Promise<boolean> => {
+    try {
+      return await invoke<boolean>("upsert_claude_mcp_server", { id, spec });
+    } catch (error) {
+      console.error("保存 MCP 服务器失败:", error);
+      throw error;
+    }
+  },
+
+  // Claude MCP：删除服务器定义
+  deleteClaudeMcpServer: async (id: string): Promise<boolean> => {
+    try {
+      return await invoke<boolean>("delete_claude_mcp_server", { id });
+    } catch (error) {
+      console.error("删除 MCP 服务器失败:", error);
+      throw error;
+    }
+  },
+
+  // Claude MCP：校验命令是否在 PATH 中
+  validateMcpCommand: async (cmd: string): Promise<boolean> => {
+    try {
+      return await invoke<boolean>("validate_mcp_command", { cmd });
+    } catch (error) {
+      console.error("校验 MCP 命令失败:", error);
+      return false;
+    }
+  },
+
+  // 新：config.json 为 SSOT 的 MCP API（按客户端）
+  getMcpConfig: async (app: AppType = "claude"): Promise<McpConfigResponse> => {
+    try {
+      return await invoke<McpConfigResponse>("get_mcp_config", { app });
+    } catch (error) {
+      console.error("获取 MCP 配置失败:", error);
+      throw error;
+    }
+  },
+
+  upsertMcpServerInConfig: async (
+    app: AppType = "claude",
+    id: string,
+    spec: McpServer,
+    options?: { syncOtherSide?: boolean },
+  ): Promise<boolean> => {
+    try {
+      const payload = {
+        app,
+        id,
+        spec,
+        ...(options?.syncOtherSide !== undefined
+          ? { syncOtherSide: options.syncOtherSide }
+          : {}),
+      };
+      return await invoke<boolean>("upsert_mcp_server_in_config", payload);
+    } catch (error) {
+      console.error("写入 MCP（config.json）失败:", error);
+      throw error;
+    }
+  },
+
+  deleteMcpServerInConfig: async (
+    app: AppType = "claude",
+    id: string,
+  ): Promise<boolean> => {
+    try {
+      return await invoke<boolean>("delete_mcp_server_in_config", { app, id });
+    } catch (error) {
+      console.error("删除 MCP（config.json）失败:", error);
+      throw error;
+    }
+  },
+
+  setMcpEnabled: async (
+    app: AppType = "claude",
+    id: string,
+    enabled: boolean,
+  ): Promise<boolean> => {
+    try {
+      return await invoke<boolean>("set_mcp_enabled", { app, id, enabled });
+    } catch (error) {
+      console.error("设置 MCP 启用状态失败:", error);
+      throw error;
+    }
+  },
+
+  syncEnabledMcpToClaude: async (): Promise<boolean> => {
+    try {
+      return await invoke<boolean>("sync_enabled_mcp_to_claude");
+    } catch (error) {
+      console.error("同步启用 MCP 到 .claude.json 失败:", error);
+      throw error;
+    }
+  },
+
+  // 手动同步：将启用的 MCP 投影到 ~/.codex/config.toml
+  syncEnabledMcpToCodex: async (): Promise<boolean> => {
+    try {
+      return await invoke<boolean>("sync_enabled_mcp_to_codex");
+    } catch (error) {
+      console.error("同步启用 MCP 到 config.toml 失败:", error);
+      throw error;
+    }
+  },
+
+  importMcpFromClaude: async (): Promise<number> => {
+    try {
+      return await invoke<number>("import_mcp_from_claude");
+    } catch (error) {
+      console.error("从 ~/.claude.json 导入 MCP 失败:", error);
+      throw error;
+    }
+  },
+
+  // 从 ~/.codex/config.toml 导入 MCP（Codex 作用域）
+  importMcpFromCodex: async (): Promise<number> => {
+    try {
+      return await invoke<number>("import_mcp_from_codex");
+    } catch (error) {
+      console.error("从 ~/.codex/config.toml 导入 MCP 失败:", error);
+      throw error;
+    }
+  },
+
+  // 读取当前生效（live）的 provider settings（根据 appType）
+  // Codex: { auth: object, config: string }
+  // Claude: settings.json 内容
+  getLiveProviderSettings: async (app?: AppType): Promise<any> => {
+    try {
+      return await invoke<any>("read_live_provider_settings", {
+        app_type: app,
+        app,
+        appType: app,
+      });
+    } catch (error) {
+      console.error("读取 live 配置失败:", error);
+      throw error;
+    }
+  },
+
+  // ours: 第三方/自定义供应商——测速与端点管理
+  // 第三方/自定义供应商：批量测试端点延迟
+  testApiEndpoints: async (
+    urls: string[],
+    options?: { timeoutSecs?: number },
+  ): Promise<EndpointLatencyResult[]> => {
+    try {
+      return await invoke<EndpointLatencyResult[]>("test_api_endpoints", {
+        urls,
+        timeout_secs: options?.timeoutSecs,
+      });
+    } catch (error) {
+      console.error("测速调用失败:", error);
+      throw error;
+    }
+  },
+
+  // 获取自定义端点列表
+  getCustomEndpoints: async (
+    appType: AppType,
+    providerId: string,
+  ): Promise<CustomEndpoint[]> => {
+    try {
+      return await invoke<CustomEndpoint[]>("get_custom_endpoints", {
+        // 兼容不同后端参数命名
+        app_type: appType,
+        app: appType,
+        appType: appType,
+        provider_id: providerId,
+        providerId: providerId,
+      });
+    } catch (error) {
+      console.error("获取自定义端点列表失败:", error);
+      return [];
+    }
+  },
+
+  // 添加自定义端点
+  addCustomEndpoint: async (
+    appType: AppType,
+    providerId: string,
+    url: string,
+  ): Promise<void> => {
+    try {
+      await invoke("add_custom_endpoint", {
+        app_type: appType,
+        app: appType,
+        appType: appType,
+        provider_id: providerId,
+        providerId: providerId,
+        url,
+      });
+    } catch (error) {
+      console.error("添加自定义端点失败:", error);
+      // 尽量抛出可读信息
+      if (error instanceof Error) {
+        throw error;
+      } else {
+        throw new Error(String(error));
+      }
+    }
+  },
+
+  // 删除自定义端点
+  removeCustomEndpoint: async (
+    appType: AppType,
+    providerId: string,
+    url: string,
+  ): Promise<void> => {
+    try {
+      await invoke("remove_custom_endpoint", {
+        app_type: appType,
+        app: appType,
+        appType: appType,
+        provider_id: providerId,
+        providerId: providerId,
+        url,
+      });
+    } catch (error) {
+      console.error("删除自定义端点失败:", error);
+      throw error;
+    }
+  },
+
+  // 更新端点最后使用时间
+  updateEndpointLastUsed: async (
+    appType: AppType,
+    providerId: string,
+    url: string,
+  ): Promise<void> => {
+    try {
+      await invoke("update_endpoint_last_used", {
+        app_type: appType,
+        app: appType,
+        appType: appType,
+        provider_id: providerId,
+        providerId: providerId,
+        url,
+      });
+    } catch (error) {
+      console.error("更新端点最后使用时间失败:", error);
+      // 不抛出错误，因为这不是关键操作
+    }
+  },
+
+  // theirs: 导入导出与文件对话框
+  // 导出配置到文件
+  exportConfigToFile: async (
+    filePath: string,
+  ): Promise<{
+    success: boolean;
+    message: string;
+    filePath: string;
+  }> => {
+    try {
+      // 兼容参数命名差异：同时传递 file_path 与 filePath
+      return await invoke("export_config_to_file", {
+        file_path: filePath,
+        filePath: filePath,
+      });
+    } catch (error) {
+      throw new Error(`导出配置失败: ${String(error)}`);
+    }
+  },
+
+  // 从文件导入配置
+  importConfigFromFile: async (
+    filePath: string,
+  ): Promise<{
+    success: boolean;
+    message: string;
+    backupId?: string;
+  }> => {
+    try {
+      // 兼容参数命名差异：同时传递 file_path 与 filePath
+      return await invoke("import_config_from_file", {
+        file_path: filePath,
+        filePath: filePath,
+      });
+    } catch (error) {
+      throw new Error(`导入配置失败: ${String(error)}`);
+    }
+  },
+
+  // 保存文件对话框
+  saveFileDialog: async (defaultName: string): Promise<string | null> => {
+    try {
+      // 兼容参数命名差异：同时传递 default_name 与 defaultName
+      const result = await invoke<string | null>("save_file_dialog", {
+        default_name: defaultName,
+        defaultName: defaultName,
+      });
+      return result;
+    } catch (error) {
+      console.error("打开保存对话框失败:", error);
+      return null;
+    }
+  },
+
+  // 打开文件对话框
+  openFileDialog: async (): Promise<string | null> => {
+    try {
+      const result = await invoke<string | null>("open_file_dialog");
+      return result;
+    } catch (error) {
+      console.error("打开文件对话框失败:", error);
+      return null;
+    }
+  },
+
+  // 监听供应商切换事件
+  onProviderSwitched: async (
+    callback: (data: { appType: string; providerId: string }) => void,
+  ): Promise<UnlistenFn> => {
+    const unlisten = await listen("provider-switched", (event) => {
+      try {
+        // 事件 payload 形如 { appType: string, providerId: string }
+        callback(event.payload as any);
+      } catch (e) {
+        console.error("处理 provider-switched 事件失败: ", e);
+      }
+    });
+    return unlisten;
+  },
 };

 // 创建全局 API 对象，兼容现有代码
--- a/src/main.tsx
+++ b/src/main.tsx
@@ -5,6 +5,8 @@ import { UpdateProvider } from "./contexts/UpdateContext";
 import "./index.css";
 // 导入 Tauri API（自动绑定到 window.api）
 import "./lib/tauri-api";
+// 导入国际化配置
+import "./i18n";

 // 根据平台添加 body class，便于平台特定样式
 try {
--- a/src/types.ts
+++ b/src/types.ts
@@ -13,6 +13,8 @@ export interface Provider {
  // 新增：供应商分类（用于差异化提示/能力开关）
  category?: ProviderCategory;
  createdAt?: number; // 添加时间戳（毫秒）
+  // 可选：供应商元数据（仅存于 ~/.cc-switch/config.json，不写入 live 配置）
+  meta?: ProviderMeta;
 }

 export interface AppConfig {
@@ -20,8 +22,78 @@ export interface AppConfig {
  current: string;
 }

+// 自定义端点配置
+export interface CustomEndpoint {
+  url: string;
+  addedAt: number;
+  lastUsed?: number;
+}
+
+// 供应商元数据（字段名与后端一致，保持 snake_case）
+export interface ProviderMeta {
+  // 自定义端点：以 URL 为键，值为端点信息
+  custom_endpoints?: Record<string, CustomEndpoint>;
+}
+
 // 应用设置类型（用于 SettingsModal 与 Tauri API）
 export interface Settings {
  // 是否在系统托盘（macOS 菜单栏）显示图标
  showInTray: boolean;
+  // 点击关闭按钮时是否最小化到托盘而不是关闭应用
+  minimizeToTrayOnClose: boolean;
+  // 启用 Claude 插件联动（写入 ~/.claude/config.json 的 primaryApiKey）
+  enableClaudePluginIntegration?: boolean;
+  // 覆盖 Claude Code 配置目录（可选）
+  claudeConfigDir?: string;
+  // 覆盖 Codex 配置目录（可选）
+  codexConfigDir?: string;
+  // 首选语言（可选，默认中文）
+  language?: "en" | "zh";
+  // Claude 自定义端点列表
+  customEndpointsClaude?: Record<string, CustomEndpoint>;
+  // Codex 自定义端点列表
+  customEndpointsCodex?: Record<string, CustomEndpoint>;
+}
+
+// MCP 服务器连接参数（宽松：允许扩展字段）
+export interface McpServerSpec {
+  // 可选：社区常见 .mcp.json 中 stdio 配置可不写 type
+  type?: "stdio" | "http";
+  // stdio 字段
+  command?: string;
+  args?: string[];
+  env?: Record<string, string>;
+  cwd?: string;
+  // http 字段
+  url?: string;
+  headers?: Record<string, string>;
+  // 通用字段
+  [key: string]: any;
+}
+
+// MCP 服务器条目（含元信息）
+export interface McpServer {
+  id: string;
+  name?: string;
+  description?: string;
+  tags?: string[];
+  homepage?: string;
+  docs?: string;
+  enabled?: boolean;
+  server: McpServerSpec;
+  source?: string;
+  [key: string]: any;
+}
+
+// MCP 配置状态
+export interface McpStatus {
+  userConfigPath: string;
+  userConfigExists: boolean;
+  serverCount: number;
+}
+
+// 新：来自 config.json 的 MCP 列表响应
+export interface McpConfigResponse {
+  configPath: string;
+  servers: Record<string, McpServer>;
 }
--- a/src/utils/errorUtils.ts
+++ b/src/utils/errorUtils.ts
@@ -36,3 +36,72 @@ export const extractErrorMessage = (error: unknown): string => {

  return "";
 };
+
+/**
+ * 将已知的 MCP 相关后端错误（通常为中文硬编码）映射为 i18n 文案
+ * 采用包含式匹配，尽量稳健地覆盖不同上下文的相似消息。
+ * 若无法识别，返回空字符串以便调用方回退到原始 detail 或默认 i18n。
+ */
+export const translateMcpBackendError = (
+  message: string,
+  t: (key: string, opts?: any) => string,
+): string => {
+  if (!message) return "";
+  const msg = String(message).trim();
+
+  // 基础字段与结构校验相关
+  if (msg.includes("MCP 服务器 ID 不能为空")) {
+    return t("mcp.error.idRequired");
+  }
+  if (
+    msg.includes("MCP 服务器定义必须为 JSON 对象") ||
+    msg.includes("MCP 服务器条目必须为 JSON 对象") ||
+    msg.includes("MCP 服务器条目缺少 server 字段") ||
+    msg.includes("MCP 服务器 server 字段必须为 JSON 对象") ||
+    msg.includes("MCP 服务器连接定义必须为 JSON 对象") ||
+    msg.includes("MCP 服务器 '" /* 不是对象 */) ||
+    msg.includes("不是对象") ||
+    msg.includes("服务器配置必须是对象") ||
+    msg.includes("MCP 服务器 name 必须为字符串") ||
+    msg.includes("MCP 服务器 description 必须为字符串") ||
+    msg.includes("MCP 服务器 homepage 必须为字符串") ||
+    msg.includes("MCP 服务器 docs 必须为字符串") ||
+    msg.includes("MCP 服务器 tags 必须为字符串数组") ||
+    msg.includes("MCP 服务器 enabled 必须为布尔值")
+  ) {
+    return t("mcp.error.jsonInvalid");
+  }
+  if (msg.includes("MCP 服务器 type 必须是")) {
+    return t("mcp.error.jsonInvalid");
+  }
+
+  // 必填字段
+  if (
+    msg.includes("stdio 类型的 MCP 服务器缺少 command 字段") ||
+    msg.includes("必须包含 command 字段")
+  ) {
+    return t("mcp.error.commandRequired");
+  }
+  if (
+    msg.includes("http 类型的 MCP 服务器缺少 url 字段") ||
+    msg.includes("必须包含 url 字段") ||
+    msg === "URL 不能为空"
+  ) {
+    return t("mcp.wizard.urlRequired");
+  }
+
+  // 文件解析/序列化
+  if (
+    msg.includes("解析 ~/.claude.json 失败") ||
+    msg.includes("解析 config.toml 失败") ||
+    msg.includes("无法识别的 TOML 格式") ||
+    msg.includes("TOML 内容不能为空")
+  ) {
+    return t("mcp.error.tomlInvalid");
+  }
+  if (msg.includes("序列化 config.toml 失败")) {
+    return t("mcp.error.tomlInvalid");
+  }
+
+  return "";
+};
--- a/src/utils/providerConfigUtils.ts
+++ b/src/utils/providerConfigUtils.ts
@@ -1,5 +1,7 @@
 // 供应商配置处理工具函数

+import type { TemplateValueConfig } from "../config/providerPresets";
+
 const isPlainObject = (value: unknown): value is Record<string, any> => {
  return Object.prototype.toString.call(value) === "[object Object]";
 };
@@ -173,6 +175,51 @@ export const getApiKeyFromConfig = (jsonString: string): string => {
  }
 };

+// 模板变量替换
+export const applyTemplateValues = (
+  config: any,
+  templateValues: Record<string, TemplateValueConfig> | undefined,
+): any => {
+  const resolvedValues = Object.fromEntries(
+    Object.entries(templateValues ?? {}).map(([key, value]) => {
+      const resolvedValue =
+        value.editorValue !== undefined
+          ? value.editorValue
+          : (value.defaultValue ?? "");
+      return [key, resolvedValue];
+    }),
+  );
+
+  const replaceInString = (str: string): string => {
+    return Object.entries(resolvedValues).reduce((acc, [key, value]) => {
+      const placeholder = `\${${key}}`;
+      if (!acc.includes(placeholder)) {
+        return acc;
+      }
+      return acc.split(placeholder).join(value ?? "");
+    }, str);
+  };
+
+  const traverse = (obj: any): any => {
+    if (typeof obj === "string") {
+      return replaceInString(obj);
+    }
+    if (Array.isArray(obj)) {
+      return obj.map(traverse);
+    }
+    if (obj && typeof obj === "object") {
+      const result: any = {};
+      for (const [key, value] of Object.entries(obj)) {
+        result[key] = traverse(value);
+      }
+      return result;
+    }
+    return obj;
+  };
+
+  return traverse(config);
+};
+
 // 判断配置中是否存在 API Key 字段
 export const hasApiKeyField = (jsonString: string): boolean => {
  try {
@@ -318,3 +365,26 @@ export const getCodexBaseUrl = (
    return undefined;
  }
 };
+
+// 在 Codex 的 TOML 配置文本中写入或更新 base_url 字段
+export const setCodexBaseUrl = (
+  configText: string,
+  baseUrl: string,
+): string => {
+  const trimmed = baseUrl.trim();
+  if (!trimmed) {
+    return configText;
+  }
+
+  const normalizedUrl = trimmed.replace(/\s+/g, "").replace(/\/+$/, "");
+  const replacementLine = `base_url = "${normalizedUrl}"`;
+  const pattern = /base_url\s*=\s*(["'])([^"']+)\1/;
+
+  if (pattern.test(configText)) {
+    return configText.replace(pattern, replacementLine);
+  }
+
+  const prefix =
+    configText && !configText.endsWith("\n") ? `${configText}\n` : configText;
+  return `${prefix}${replacementLine}\n`;
+};
--- a/src/utils/tomlUtils.ts
+++ b/src/utils/tomlUtils.ts
@@ -0,0 +1,202 @@
+import { parse as parseToml, stringify as stringifyToml } from "smol-toml";
+import { McpServerSpec } from "../types";
+
+/**
+ * 验证 TOML 格式并转换为 JSON 对象
+ * @param text TOML 文本
+ * @returns 错误信息（空字符串表示成功）
+ */
+export const validateToml = (text: string): string => {
+  if (!text.trim()) return "";
+  try {
+    const parsed = parseToml(text);
+    if (!parsed || typeof parsed !== "object" || Array.isArray(parsed)) {
+      return "mustBeObject";
+    }
+    return "";
+  } catch (e: any) {
+    // 返回底层错误信息，由上层进行 i18n 包装
+    return e?.message || "parseError";
+  }
+};
+
+/**
+ * 将 McpServerSpec 对象转换为 TOML 字符串
+ * 使用 @iarna/toml 的 stringify，自动处理转义与嵌套表
+ */
+export const mcpServerToToml = (server: McpServerSpec): string => {
+  const obj: any = {};
+  if (server.type) obj.type = server.type;
+
+  if (server.type === "stdio") {
+    if (server.command !== undefined) obj.command = server.command;
+    if (server.args && Array.isArray(server.args)) obj.args = server.args;
+    if (server.cwd !== undefined) obj.cwd = server.cwd;
+    if (server.env && typeof server.env === "object") obj.env = server.env;
+  } else if (server.type === "http") {
+    if (server.url !== undefined) obj.url = server.url;
+    if (server.headers && typeof server.headers === "object")
+      obj.headers = server.headers;
+  }
+
+  // 去除未定义字段，确保输出更干净
+  for (const k of Object.keys(obj)) {
+    if (obj[k] === undefined) delete obj[k];
+  }
+
+  // stringify 默认会带换行，做一次 trim 以适配文本框展示
+  return stringifyToml(obj).trim();
+};
+
+/**
+ * 将 TOML 文本转换为 McpServerSpec 对象（单个服务器配置）
+ * 支持两种格式：
+ * 1. 直接的服务器配置（type, command, args 等）
+ * 2. [mcp.servers.<id>] 或 [mcp_servers.<id>] 格式（取第一个服务器）
+ * @param tomlText TOML 文本
+ * @returns McpServer 对象
+ * @throws 解析或转换失败时抛出错误
+ */
+export const tomlToMcpServer = (tomlText: string): McpServerSpec => {
+  if (!tomlText.trim()) {
+    throw new Error("TOML 内容不能为空");
+  }
+
+  const parsed = parseToml(tomlText);
+
+  // 情况 1: 直接是服务器配置（包含 type/command/url 等字段）
+  if (
+    parsed.type ||
+    parsed.command ||
+    parsed.url ||
+    parsed.args ||
+    parsed.env
+  ) {
+    return normalizeServerConfig(parsed);
+  }
+
+  // 情况 2: [mcp.servers.<id>] 格式
+  if (parsed.mcp && typeof parsed.mcp === "object") {
+    const mcpObj = parsed.mcp as any;
+    if (mcpObj.servers && typeof mcpObj.servers === "object") {
+      const serverIds = Object.keys(mcpObj.servers);
+      if (serverIds.length > 0) {
+        const firstServer = mcpObj.servers[serverIds[0]];
+        return normalizeServerConfig(firstServer);
+      }
+    }
+  }
+
+  // 情况 3: [mcp_servers.<id>] 格式
+  if (parsed.mcp_servers && typeof parsed.mcp_servers === "object") {
+    const serverIds = Object.keys(parsed.mcp_servers);
+    if (serverIds.length > 0) {
+      const firstServer = (parsed.mcp_servers as any)[serverIds[0]];
+      return normalizeServerConfig(firstServer);
+    }
+  }
+
+  throw new Error(
+    "无法识别的 TOML 格式。请提供单个 MCP 服务器配置，或使用 [mcp.servers.<id>] 格式",
+  );
+};
+
+/**
+ * 规范化服务器配置对象为 McpServer 格式
+ */
+function normalizeServerConfig(config: any): McpServerSpec {
+  if (!config || typeof config !== "object") {
+    throw new Error("服务器配置必须是对象");
+  }
+
+  const type = (config.type as string) || "stdio";
+
+  if (type === "stdio") {
+    if (!config.command || typeof config.command !== "string") {
+      throw new Error("stdio 类型的 MCP 服务器必须包含 command 字段");
+    }
+
+    const server: McpServerSpec = {
+      type: "stdio",
+      command: config.command,
+    };
+
+    // 可选字段
+    if (config.args && Array.isArray(config.args)) {
+      server.args = config.args.map((arg: any) => String(arg));
+    }
+    if (config.env && typeof config.env === "object") {
+      const env: Record<string, string> = {};
+      for (const [k, v] of Object.entries(config.env)) {
+        env[k] = String(v);
+      }
+      server.env = env;
+    }
+    if (config.cwd && typeof config.cwd === "string") {
+      server.cwd = config.cwd;
+    }
+
+    return server;
+  } else if (type === "http") {
+    if (!config.url || typeof config.url !== "string") {
+      throw new Error("http 类型的 MCP 服务器必须包含 url 字段");
+    }
+
+    const server: McpServerSpec = {
+      type: "http",
+      url: config.url,
+    };
+
+    // 可选字段
+    if (config.headers && typeof config.headers === "object") {
+      const headers: Record<string, string> = {};
+      for (const [k, v] of Object.entries(config.headers)) {
+        headers[k] = String(v);
+      }
+      server.headers = headers;
+    }
+
+    return server;
+  } else {
+    throw new Error(`不支持的 MCP 服务器类型: ${type}`);
+  }
+}
+
+/**
+ * 尝试从 TOML 中提取合理的服务器 ID/标题
+ * @param tomlText TOML 文本
+ * @returns 建议的 ID，失败返回空字符串
+ */
+export const extractIdFromToml = (tomlText: string): string => {
+  try {
+    const parsed = parseToml(tomlText);
+
+    // 尝试从 [mcp.servers.<id>] 或 [mcp_servers.<id>] 中提取 ID
+    if (parsed.mcp && typeof parsed.mcp === "object") {
+      const mcpObj = parsed.mcp as any;
+      if (mcpObj.servers && typeof mcpObj.servers === "object") {
+        const serverIds = Object.keys(mcpObj.servers);
+        if (serverIds.length > 0) {
+          return serverIds[0];
+        }
+      }
+    }
+
+    if (parsed.mcp_servers && typeof parsed.mcp_servers === "object") {
+      const serverIds = Object.keys(parsed.mcp_servers);
+      if (serverIds.length > 0) {
+        return serverIds[0];
+      }
+    }
+
+    // 尝试从 command 中推断
+    if (parsed.command && typeof parsed.command === "string") {
+      const cmd = parsed.command.split(/[\\/]/).pop() || "";
+      return cmd.replace(/\.(exe|bat|sh|js|py)$/i, "");
+    }
+  } catch {
+    // 解析失败，返回空
+  }
+
+  return "";
+};
--- a/src/utils/vscodeSettings.ts
+++ b/src/utils/vscodeSettings.ts
@@ -1,124 +0,0 @@
-import { applyEdits, modify, parse } from "jsonc-parser";
-
-const fmt = { insertSpaces: true, tabSize: 2, eol: "\n" } as const;
-
-export interface AppliedCheck {
-  hasApiBase: boolean;
-  apiBase?: string;
-  hasPreferredAuthMethod: boolean;
-}
-
-export function normalizeBaseUrl(url: string): string {
-  return url.replace(/\/+$/, "");
-}
-
-const isDocEmpty = (s: string) => s.trim().length === 0;
-
-// 检查 settings.json（JSONC 文本）中是否已经应用了我们的键
-export function detectApplied(content: string): AppliedCheck {
-  try {
-    // 允许 JSONC 的宽松解析：jsonc-parser 的 parse 可以直接处理注释
-    const data = parse(content) as any;
-    const apiBase = data?.["chatgpt.apiBase"];
-    const method = data?.["chatgpt.config"]?.preferred_auth_method;
-    return {
-      hasApiBase: typeof apiBase === "string",
-      apiBase,
-      hasPreferredAuthMethod: typeof method === "string",
-    };
-  } catch {
-    return { hasApiBase: false, hasPreferredAuthMethod: false };
-  }
-}
-
-// 生成“清理我们管理的键”后的文本（仅删除我们写入的两个键）
-export function removeManagedKeys(content: string): string {
-  if (isDocEmpty(content)) return content; // 空文档无需删除
-  let out = content;
-  // 删除 chatgpt.apiBase
-  try {
-    out = applyEdits(
-      out,
-      modify(out, ["chatgpt.apiBase"], undefined, { formattingOptions: fmt }),
-    );
-  } catch {
-    // 忽略删除失败
-  }
-  // 删除 chatgpt.config.preferred_auth_method（注意 chatgpt.config 是顶层带点的键）
-  try {
-    out = applyEdits(
-      out,
-      modify(out, ["chatgpt.config", "preferred_auth_method"], undefined, {
-        formattingOptions: fmt,
-      }),
-    );
-  } catch {
-    // 忽略删除失败
-  }
-
-  // 兼容早期错误写入：若曾写成嵌套 chatgpt.config.preferred_auth_method，也一并清理
-  try {
-    out = applyEdits(
-      out,
-      modify(out, ["chatgpt", "config", "preferred_auth_method"], undefined, {
-        formattingOptions: fmt,
-      }),
-    );
-  } catch {
-    // 忽略删除失败
-  }
-
-  // 若 chatgpt.config 变为空对象，顺便移除（不影响其他 chatgpt* 键）
-  try {
-    const data = parse(out) as any;
-    const cfg = data?.["chatgpt.config"];
-    if (
-      cfg &&
-      typeof cfg === "object" &&
-      !Array.isArray(cfg) &&
-      Object.keys(cfg).length === 0
-    ) {
-      out = applyEdits(
-        out,
-        modify(out, ["chatgpt.config"], undefined, { formattingOptions: fmt }),
-      );
-    }
-  } catch {
-    // 忽略解析失败，保持已删除的键
-  }
-
-  return out;
-}
-
-// 生成“应用供应商到 VS Code”后的文本：
-// - 先清理我们管理的键
-// - 再根据是否官方决定写入（官方：不写入；非官方：写入两个键）
-export function applyProviderToVSCode(
-  content: string,
-  opts: { baseUrl?: string | null; isOfficial?: boolean },
-): string {
-  let out = removeManagedKeys(content);
-  if (!opts.isOfficial && opts.baseUrl) {
-    const apiBase = normalizeBaseUrl(opts.baseUrl);
-    if (isDocEmpty(out)) {
-      // 简化：空文档直接写入新对象
-      const obj: any = {
-        "chatgpt.apiBase": apiBase,
-        "chatgpt.config": { preferred_auth_method: "apikey" },
-      };
-      out = JSON.stringify(obj, null, 2) + "\n";
-    } else {
-      out = applyEdits(
-        out,
-        modify(out, ["chatgpt.apiBase"], apiBase, { formattingOptions: fmt }),
-      );
-      out = applyEdits(
-        out,
-        modify(out, ["chatgpt.config", "preferred_auth_method"], "apikey", {
-          formattingOptions: fmt,
-        }),
-      );
-    }
-  }
-  return out;
-}
--- a/src/vite-env.d.ts
+++ b/src/vite-env.d.ts
@@ -1,6 +1,14 @@
 /// <reference types="vite/client" />

-import { Provider, Settings } from "./types";
+import {
+  Provider,
+  Settings,
+  CustomEndpoint,
+  McpStatus,
+  McpConfigResponse,
+  McpServer,
+  McpServerSpec,
+} from "./types";
 import { AppType } from "./lib/tauri-api";
 import type { UnlistenFn } from "@tauri-apps/api/event";

@@ -28,7 +36,20 @@ declare global {
      getClaudeCodeConfigPath: () => Promise<string>;
      getClaudeConfigStatus: () => Promise<ConfigStatus>;
      getConfigStatus: (app?: AppType) => Promise<ConfigStatus>;
-      selectConfigFile: () => Promise<string | null>;
+      getConfigDir: (app?: AppType) => Promise<string>;
+      saveFileDialog: (defaultName: string) => Promise<string | null>;
+      openFileDialog: () => Promise<string | null>;
+      exportConfigToFile: (filePath: string) => Promise<{
+        success: boolean;
+        message: string;
+        filePath: string;
+      }>;
+      importConfigFromFile: (filePath: string) => Promise<{
+        success: boolean;
+        message: string;
+        backupId?: string;
+      }>;
+      selectConfigDirectory: (defaultPath?: string) => Promise<string | null>;
      openConfigFolder: (app?: AppType) => Promise<void>;
      openExternal: (url: string) => Promise<void>;
      updateTrayMenu: () => Promise<boolean>;
@@ -38,12 +59,81 @@ declare global {
      getSettings: () => Promise<Settings>;
      saveSettings: (settings: Settings) => Promise<boolean>;
      checkForUpdates: () => Promise<void>;
+      isPortable: () => Promise<boolean>;
      getAppConfigPath: () => Promise<string>;
      openAppConfigFolder: () => Promise<void>;
-      // VS Code settings.json 能力
-      getVSCodeSettingsStatus: () => Promise<ConfigStatus>;
-      readVSCodeSettings: () => Promise<string>;
-      writeVSCodeSettings: (content: string) => Promise<boolean>;
+      // Claude 插件配置能力
+      getClaudePluginStatus: () => Promise<ConfigStatus>;
+      readClaudePluginConfig: () => Promise<string | null>;
+      applyClaudePluginConfig: (options: {
+        official: boolean;
+      }) => Promise<boolean>;
+      isClaudePluginApplied: () => Promise<boolean>;
+      // Claude MCP
+      getClaudeMcpStatus: () => Promise<McpStatus>;
+      readClaudeMcpConfig: () => Promise<string | null>;
+      upsertClaudeMcpServer: (
+        id: string,
+        spec: McpServerSpec | Record<string, any>,
+      ) => Promise<boolean>;
+      deleteClaudeMcpServer: (id: string) => Promise<boolean>;
+      validateMcpCommand: (cmd: string) => Promise<boolean>;
+      // 新：config.json 为 SSOT 的 MCP API
+      getMcpConfig: (app?: AppType) => Promise<McpConfigResponse>;
+      upsertMcpServerInConfig: (
+        app: AppType | undefined,
+        id: string,
+        spec: McpServer,
+        options?: { syncOtherSide?: boolean },
+      ) => Promise<boolean>;
+      deleteMcpServerInConfig: (
+        app: AppType | undefined,
+        id: string,
+      ) => Promise<boolean>;
+      setMcpEnabled: (
+        app: AppType | undefined,
+        id: string,
+        enabled: boolean,
+      ) => Promise<boolean>;
+      syncEnabledMcpToClaude: () => Promise<boolean>;
+      syncEnabledMcpToCodex: () => Promise<boolean>;
+      importMcpFromClaude: () => Promise<number>;
+      importMcpFromCodex: () => Promise<number>;
+      // 读取当前生效（live）的 provider settings（根据 appType）
+      // Codex: { auth: object, config: string }
+      // Claude: settings.json 内容
+      getLiveProviderSettings: (app?: AppType) => Promise<any>;
+      testApiEndpoints: (
+        urls: string[],
+        options?: { timeoutSecs?: number },
+      ) => Promise<
+        Array<{
+          url: string;
+          latency: number | null;
+          status?: number;
+          error?: string;
+        }>
+      >;
+      // 自定义端点管理
+      getCustomEndpoints: (
+        appType: AppType,
+        providerId: string,
+      ) => Promise<CustomEndpoint[]>;
+      addCustomEndpoint: (
+        appType: AppType,
+        providerId: string,
+        url: string,
+      ) => Promise<void>;
+      removeCustomEndpoint: (
+        appType: AppType,
+        providerId: string,
+        url: string,
+      ) => Promise<void>;
+      updateEndpointLastUsed: (
+        appType: AppType,
+        providerId: string,
+        url: string,
+      ) => Promise<void>;
    };
    platform: {
      isMac: boolean;