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

Signed-off-by: Nduangavin123 <duanxichao@huawei.com>
Signed-off-by: Nduangavin123 <duanxichao@huawei.com>

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

@@ -11,11 +11,22 @@
 - 兼容性与安全       
   - [隐私与安全规范](security/Readme-CN.md)
 - 移植
-  - [轻量和小型系统三方库移植指导](porting/porting-thirdparty-overview.md)
-  - [轻量系统芯片移植指导](porting/porting-minichip-overview.md)
-  - [轻量系统芯片移植案例](porting/porting-bes2600w-on-minisystem-display-demo.md)
-  - [小型系统芯片移植指导](porting/porting-smallchip-prepare-needs.md)
-  	 [标准系统芯片移植指导](porting/standard-system-porting-guide.md)	 	
+  - 移植指导
+      - [轻量和小型系统三方库移植指导](porting/porting-thirdparty-overview.md)
+      - [轻量系统芯片移植指导](porting/porting-minichip-overview.md)
+      - [小型系统芯片移植指导](porting/porting-smallchip-prepare-needs.md)
+      - [标准系统芯片移植指导](porting/standard-system-porting-guide.md)
+  - 移植案例
+      - 轻量系统芯片移植案例
+          - [带屏解决方案之恒玄芯片移植案例](porting/porting-bes2600w-on-minisystem-display-demo.md) 
+          - [Combo解决方案之ASR芯片移植案例](porting/porting-asr582x-combo-demo.md)    
+          - [物联网解决方案之芯海cst85芯片移植案例](porting/porting-cst85f01-combo-demo.md)    
+          - [轻量系统STM32F407芯片移植案例](porting/porting-stm32f407-on-minisystem-eth.md)    
+          - [Combo解决方案之W800芯片移植案例](porting/porting-w800-combo-demo.md)
+      - 小型系统芯片移植案例
+          - [小型设备STM32MP1芯片移植案例](porting/porting-stm32mp15xx-on-smallsystem.md)
+      - 标准系统芯片移植案例
+          - [标准系统方案之瑞芯微RK3568移植案例](porting/porting-dayu200-on_standard-demo.md) 	
 - 子系统开发
   - 内核 
     - [轻量系统内核](kernel/kernel-mini-overview.md)
@@ -24,10 +35,10 @@
   - [驱动](driver/Readme-CN.md) 
   - [编译构建](subsystems/subsys-build-all.md) 
   - [分布式远程启动](subsystems/subsys-remote-start.md)
-  	 [图形图像](subsystems/subsys-graphics-overview.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)
-  	 [AI框架](subsystems/subsys-aiframework-guide.md) 	
+  - [AI框架](subsystems/subsys-aiframework-guide.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)
@@ -35,7 +46,7 @@
   - [OTA升级](subsystems/subsys-ota-guide.md)
   - [电话服务](subsystems/subsys-tel-overview.md)
   - [安全](subsystems/subsys-security-overview.md)
-  	 [启动恢复](subsystems/subsys-boot-overview.md)	
+  - [启动恢复](subsystems/subsys-boot-overview.md)	
   - [DFX](subsystems/subsys-dfx-overview.md)
 - 专题开发
   - [HPM Part](hpm-part/Readme-CN.md)