!16387 断链修改

Merge pull request !16387 from zengyawen/master

zh-cn/device-dev/Readme-CN.md

@@ -41,7 +41,6 @@
   - [AI框架](subsystems/subsys-ai-aiframework-devguide.md) 	
   - [数据管理](subsystems/subsys-data-relational-database-overview.md)
   - [Sensor服务](subsystems/subsys-sensor-overview.md)
-  - [USB服务](subsystems/subsys-usbservice-overview.md)
   - [用户程序框架](subsystems/subsys-application-framework-overview.md)
   - [OTA升级](subsystems/subsys-ota-guide.md)
   - [电话服务](subsystems/subsys-tel-overview.md)

zh-cn/device-dev/website.md

@@ -429,10 +429,6 @@
      - [Sensor服务概述](subsystems/subsys-sensor-overview.md)
      - [Sensor服务使用指导](subsystems/subsys-sensor-guide.md)
      - [Sensor服务使用实例](subsystems/subsys-sensor-demo.md)
-  -  USB服务
-     - [USB服务概述](subsystems/subsys-usbservice-overview.md)
-     - [USB服务使用指导](subsystems/subsys-usbservice-guide.md)
-     - [USB服务使用实例](subsystems/subsys-usbservice-demo.md)
   -  用户程序框架
      - [概述](subsystems/subsys-application-framework-overview.md)
      - [搭建环境](subsystems/subsys-application-framework-envbuild.md)