diff --git a/zh-cn/device-dev/guide/Readme-CN.md b/zh-cn/device-dev/guide/Readme-CN.md
index ce9d01e0c1e707e51ead27f2c25026118818f59e..2dbb1e445800dd6a6b46dda2a7671f550ceeffb1 100755
--- a/zh-cn/device-dev/guide/Readme-CN.md
+++ b/zh-cn/device-dev/guide/Readme-CN.md
@@ -2,7 +2,7 @@
 
 - [轻量和小型系统设备](device-lite.md)
   - [WLAN连接类产品](device-wlan.md)
-    - [LED外设控制](oem_wifi_sdk_des.md)
+    - [LED外设控制](device-wlan-led-control.md)
     - [集成三方SDK](device-wlan-sdk.md)
   - [无屏摄像头类产品](device-iotcamera.md)
     - [摄像头控制](device-iotcamera-control.md)
diff --git a/zh-cn/device-dev/guide/device-wlan-led.md b/zh-cn/device-dev/guide/device-wlan-led.md
index 5486cf40030d5bf1de2b54d8e5aafb4e0b8f6cb3..3784350b20160774fb56cf0a66689d9852a493b5 100644
--- a/zh-cn/device-dev/guide/device-wlan-led.md
+++ b/zh-cn/device-dev/guide/device-wlan-led.md
@@ -1,5 +1,5 @@
 # LED外设控制<a name="ZH-CN_TOPIC_0000001157319393"></a>
 
--   **[LED外设控制](oem_wifi_sdk_des.md)**  
+-   **[LED外设控制](device-wlan-led-control.md)**  
 
 
diff --git a/zh-cn/device-dev/porting/standard-system-porting-guide.md b/zh-cn/device-dev/porting/standard-system-porting-guide.md
index da6a71e2e44f02213ca066457530ede7a7043ef7..9abc7dc788d738d021c67916718c411244ef3f60 100644
--- a/zh-cn/device-dev/porting/standard-system-porting-guide.md
+++ b/zh-cn/device-dev/porting/standard-system-porting-guide.md
@@ -505,7 +505,7 @@ HDF_DEVICE_ROOT := $(HDF_DIR_PREFIX)/../device
 obj-$(CONFIG_DRIVERS_WLAN_XXX) += $(HDF_DEVICE_ROOT)/MySoCVendor/peripheral/build/standard/
 ```
 
-当在内核中开启DRIVERS\_WLAN\_XXX开关时，会调用//device/MySoCVendor/peripheral/build/standard/中的makefile。更多详细的开发手册，请参考[WLAN开发](../guide/oem_wifi_sdk_des.md)。
+当在内核中开启DRIVERS\_WLAN\_XXX开关时，会调用//device/MySoCVendor/peripheral/build/standard/中的makefile。更多详细的开发手册，请参考[WLAN开发](../guide/device-wlan-led-control.md)。
 
 ### 4. 开发移植示例<a name="section11253153018415"></a>