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

Signed-off-by: NAustin <liaozhiqi7@huawei.com>

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

@@ -37,7 +37,7 @@
   - [分布式远程启动](subsystems/subsys-remote-start.md)
   - [图形图像](subsystems/subsys-graphics-overview.md)	
   - [媒体](subsystems/subsys-multimedia-camera-overview.md)
-  - [公共基础](subsystems/subsys-utils-overview.md)
+  - [公共基础](subsystems/subsys-utils-guide.md)
   - [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)