diff --git a/public/manifest.thunderfird.json b/public/manifest.thunderfird.json
index fae7502..2aa3459 100644
--- a/public/manifest.thunderfird.json
+++ b/public/manifest.thunderfird.json
@@ -6,12 +6,12 @@
   "default_locale": "en",
   "author": "Gabe<yugang2002@gmail.com>",
   "homepage_url": "https://github.com/fishjar/kiss-translator",
-  "applications": {
+  "browser_specific_settings": {
     "gecko": {
-      "id": "kiss-translator@yourdomain.com",
+      "id": "yugang2002@gmail.com",
       "strict_min_version": "78.0"
     }
-  },
+  }, 
   "background": {
     "scripts": ["background.js"]
   },
@@ -51,12 +51,12 @@
     }
   },
   "permissions": [
-    "messagesRead",
-    "compose",
+    "<all_urls>",
     "storage",
     "menus",
-	  "messagesModify",
-    "tabs"
+    "messagesModify", 
+    "scripting",
+    "declarativeNetRequest"
   ],
   "icons": {
     "16": "images/logo16.png",
@@ -75,4 +75,4 @@
     "page": "options.html",
     "open_in_tab": true
   }
-}
\ No newline at end of file
+}