diff --git a/src/i18n/locales/en.json b/src/i18n/locales/en.json
index dd51dcb..bb35976 100644
--- a/src/i18n/locales/en.json
+++ b/src/i18n/locales/en.json
@@ -167,6 +167,9 @@
     "languageOptionEnglish": "English",
     "windowBehavior": "Window Behavior",
     "windowBehaviorHint": "Configure window minimize and Claude plugin integration policies.",
+    "launchOnStartup": "Launch on Startup",
+    "launchOnStartupDescription": "Automatically run CC Switch when system starts",
+    "autoLaunchFailed": "Failed to set auto-launch",
     "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",
diff --git a/src/i18n/locales/zh.json b/src/i18n/locales/zh.json
index df54b58..e77f121 100644
--- a/src/i18n/locales/zh.json
+++ b/src/i18n/locales/zh.json
@@ -167,6 +167,9 @@
     "languageOptionEnglish": "English",
     "windowBehavior": "窗口行为",
     "windowBehaviorHint": "配置窗口最小化与 Claude 插件联动策略。",
+    "launchOnStartup": "开机自启",
+    "launchOnStartupDescription": "随系统启动自动运行 CC Switch",
+    "autoLaunchFailed": "设置开机自启失败",
     "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",