diff --git a/zh-cn/application-dev/application-dev-guide-for-gitee.md b/zh-cn/application-dev/application-dev-guide-for-gitee.md
index aa6f400fb43dd2d0fb429871630503692c791354..66fe827040a63eeb6eb11e1efab9b4f31a7e52ef 100644
--- a/zh-cn/application-dev/application-dev-guide-for-gitee.md
+++ b/zh-cn/application-dev/application-dev-guide-for-gitee.md
@@ -34,16 +34,16 @@
 - [网络与连接](connectivity/Readme-CN.md)
 - [电话服务](telephony/Readme-CN.md)
 - [数据管理](database/Readme-CN.md)
+- [文件管理](file-management/Readme-CN.md)
 - [任务管理](task-management/Readme-CN.md)
 - [设备管理](device/Readme-CN.md)
 - [设备使用信息统计](device-usage-statistics/Readme-CN.md)
 - [DFX](dfx/Readme-CN.md)
 - [国际化](internationalization/Readme-CN.md)
 - [应用测试](application-test/Readme-CN.md)
+- [一次开发，多端部署](key-features/multi-device-app-dev/Readme-CN.md)
 - [IDL工具规格及使用说明书](IDL/idl-guidelines.md)
 - [Native API的相关指导](napi/Readme-CN.md)
-- [文件管理](file-management/medialibrary-overview.md)
-- [一次开发，多端部署](key-features/multi-device-app-dev/foreword.md)
 
 ### 工具
 
diff --git a/zh-cn/application-dev/application-dev-guide.md b/zh-cn/application-dev/application-dev-guide.md
index e2d51050f3d78090c91458dbcaa4780c221d1bb8..a08ffd22238b6dfacbbd33b3c787442cee1a65fd 100644
--- a/zh-cn/application-dev/application-dev-guide.md
+++ b/zh-cn/application-dev/application-dev-guide.md
@@ -29,12 +29,12 @@
 - [通知](notification/notification-overview.md)
 - [窗口管理](windowmanager/window-overview.md)
 - [WebGL](webgl/webgl-overview.md)
-- [媒体](media/audio-overview.md)
+- [媒体](media/media-application-overview.md)
 - [安全](security/userauth-overview.md)
 - [网络与连接](connectivity/ipc-rpc-overview.md)
 - [电话服务](telephony/telephony-overview.md)
 - [数据管理](database/database-mdds-overview.md)
-- [文件管理](file-management/medialibrary-overview.md)
+- [文件管理](file-management/file-management-overview.md)
 - [任务管理](task-management/background-task-overview.md)
 - [设备管理](device/usb-overview.md)
 - [设备使用信息统计](device-usage-statistics/device-usage-statistics-overview.md)