diff --git a/manifest.json b/manifest.json
index 3511436..426926d 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,6 +2,7 @@
   "name": "哔哩哔哩字幕列表",
   "description": "显示B站视频的字幕列表,可点击跳转与下载字幕,并支持翻译和总结字幕!",
   "version": "1.7.3",
+  "default_locale": "zh_CN",
   "manifest_version": 3,
   "permissions": [
     "storage"