diff --git a/zh-cn/application-dev/security/Readme-CN.md b/zh-cn/application-dev/security/Readme-CN.md
index 450b81acceefa6d53156159bf3deb99e9637dc97..b89604823f49ff8caebd5d7c8f835fe1d70c9af7 100644
--- a/zh-cn/application-dev/security/Readme-CN.md
+++ b/zh-cn/application-dev/security/Readme-CN.md
@@ -5,6 +5,7 @@
   - [访问控制授权申请指导](accesstoken-guidelines.md)
   - [访问控制权限校验指导](permission-verify-guidelines.md)
   - [应用权限列表](permission-list.md)
+  - [应用权限组列表](permission-group-list.md)
 - 用户认证
   - [用户认证开发概述](userauth-overview.md)
   - [用户认证开发指导](userauth-guidelines.md)
diff --git a/zh-cn/application-dev/security/permission-group-list.md b/zh-cn/application-dev/security/permission-group-list.md
index 0d6d743668c8bf5074babc347cf7abd49611299c..68221da55158c853f02c559827fd2afebf2c9f3a 100644
--- a/zh-cn/application-dev/security/permission-group-list.md
+++ b/zh-cn/application-dev/security/permission-group-list.md
@@ -18,12 +18,6 @@
 
 - ohos.permission.MICROPHONE
 
-## 媒体和文件
-
-- ohos.permission.MEDIA_LOCATION
-- ohos.permission.READ_MEDIA
-- ohos.permission.WRITE_MEDIA
-
 ## 日历
 
 - ohos.permission.READ_CALENDAR
@@ -88,3 +82,8 @@
 ## 广告跟踪
 
 - ohos.permission.APP_TRACKING_CONSENT
+
+## 读取已安装应用列表
+
+- ohos.permission.APP_TRACKING_CONSENT
+- ohos.permission.GET_INSTALLED_BUNDLE_LIST