diff --git a/zh-cn/device-dev/Readme-CN.md b/zh-cn/device-dev/Readme-CN.md
index 2d692ac0d9dec6f8742c96dbe87d3b72629ea3df..098ddb401bd109a5694d0bd1c3a4e209836c47d6 100644
--- a/zh-cn/device-dev/Readme-CN.md
+++ b/zh-cn/device-dev/Readme-CN.md
@@ -41,7 +41,7 @@
   - [HPM Part](hpm-part/Readme-CN.md) 	 	
 - 设备开发示例	 
   -  [轻量和小型系统设备开发示例](guide/device-lite.md) 	
-  - [标准系统设备开发示例](guide/device-lite.md) 
+  - [标准系统设备开发示例](guide/device-standard.md) 
 - 调测
   -  [测试用例开发](subsystems/subsys-testguide-test.md)	
   - [调测工具](subsystems/subsys-toolchain.md) 
diff --git a/zh-cn/device-dev/kernel/Readme-CN.md b/zh-cn/device-dev/kernel/Readme-CN.md
index 4c4d3321fe06193d07094d9698de34c5251abe61..1aad387ebed29c3145e8c892cbbdb84004f41479 100755
--- a/zh-cn/device-dev/kernel/Readme-CN.md
+++ b/zh-cn/device-dev/kernel/Readme-CN.md
@@ -147,7 +147,7 @@
                         - [tftp](kernel-small-debug-shell-net-tftp.md)
                 - [魔法键使用方法](kernel-small-debug-shell-magickey.md)
                 - [用户态异常信息说明](kernel-small-debug-shell-error.md)
-            - [Trace](kernel-small-debug-trace.md)
+            - [Trace调测](kernel-small-debug-trace.md)
             - [Perf调测](kernel-mini-memory-perf.md)
             - [LMS调测](kernel-small-memory-lms.md)
             - 进程调测