diff --git a/fixFirefox.cjs b/fixFirefox.cjs
new file mode 100644
index 0000000..af9b823
--- /dev/null
+++ b/fixFirefox.cjs
@@ -0,0 +1,22 @@
+console.log('fixFirefox.js loaded');
+
+const fs = require('fs')
+
+const manifest = require('./dist/manifest.json')
+manifest.web_accessible_resources[0].resources.push('index.html')
+manifest.action.default_popup = 'popup.html'
+//browser_specific_settings
+manifest.browser_specific_settings = {
+  "gecko": {
+    "id": "bilibili-subtitle@indiekky"
+  }
+}
+//background
+manifest.background = {
+  type: "module",
+  scripts: [manifest.background.service_worker]
+}
+//写回文件
+fs.writeFileSync('./dist/manifest.json', JSON.stringify(manifest, null, 2))
+
+console.log('fixFirefox.js done');
diff --git a/package.json b/package.json
index bd91552..dde334c 100644
--- a/package.json
+++ b/package.json
@@ -7,9 +7,10 @@
   "main": "index.js",
   "scripts": {
     "dev": "vite",
-    "build_chrome": "tsc && vite build -m production_chrome && pnpm run fixChrome",
-    "fix": "eslint --fix --quiet .",
-    "fixChrome": "node fixChrome.cjs"
+    "build": "tsc && vite build -m production_chrome",
+    "build_chrome": "pnpm run build && node fixChrome.cjs",
+    "build_firefox": "pnpm run build && node fixFirefox.cjs",
+    "fix": "eslint --fix --quiet ."
   },
   "author": "IndieKKY",
   "license": "MIT",