diff --git a/background.js b/background.js
deleted file mode 100644
index ce0bd02..0000000
--- a/background.js
+++ /dev/null
@@ -1,13 +0,0 @@
-// // 仅在插件安装时设置默认 popup 页面，不再在 startup 中干扰当前 UI
-// chrome.runtime.onInstalled.addListener(() => {
-//     chrome.storage.local.get(["token", "loginAt"], (res) => {
-//         const maxAge = 24 * 60 * 60 * 1000; // 1天有效期
-//         const now = Date.now();
-//
-//         if (!res.token || !res.loginAt || (now - res.loginAt > maxAge)) {
-//             chrome.action.setPopup({ popup: "./pages/login.html" });
-//         } else {
-//             chrome.action.setPopup({ popup: "./pages/popup.html" });
-//         }
-//     });
-// });
diff --git a/manifest.json b/manifest.json
index 219f55c..baa64df 100644
--- a/manifest.json
+++ b/manifest.json
@@ -8,9 +8,6 @@
     "http://app.wisdompulse.cn/*",
     "http://share.wisdompulse.cn/*"
   ],
-  "background": {
-    "service_worker": "background.js"
-  },
   "action": {
     "default_popup": "pages/index.html",
     "default_icon": {