diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index e1a970f..1ab0a0e 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -225,8 +225,15 @@ pub fn run() {
         .setup(|app| {
             // 注册 Updater 插件（桌面端）
             #[cfg(desktop)]
-            app.handle()
-                .plugin(tauri_plugin_updater::Builder::new().build())?;
+            {
+                if let Err(e) = app
+                    .handle()
+                    .plugin(tauri_plugin_updater::Builder::new().build())
+                {
+                    // 若配置不完整（如缺少 pubkey），跳过 Updater 而不中断应用
+                    log::warn!("初始化 Updater 插件失败，已跳过：{}", e);
+                }
+            }
             #[cfg(target_os = "macos")]
             {
                 // 设置 macOS 标题栏背景色为主界面蓝色
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 5e2ad5f..661e8d8 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -42,10 +42,8 @@
   ,
   "plugins": {
     "updater": {
-      "pubkey": "",
-      "endpoints": [
-        "https://example.com/releases/latest.json"
-      ]
+      "pubkey": "dW50cnVzdGVkIGNvbW1lbnQ6IG1pbmlzaWduIHB1YmxpYyBrZXk6IDRERTRCNEUxQUE3MDA4QTYKUldTbUNIQ3E0YlRrVFF2cnFVVE1jczlNZFlmemxXd0h6cTdibXRJWjBDSytQODdZOTYvR3d3d2oK",
+      "endpoints":["http://127.0.0.1:8080/latest.json"]
     }
   }
 }