diff --git a/en/device-dev/porting/porting-chip-board-hal.md b/en/device-dev/porting/porting-chip-board-hal.md
index f3bf12e1fee0c2deee2be149464ea3e8586a08f6..d06c425d8c3d6314b8b64111bf15bd2b795b9ad9 100644
--- a/en/device-dev/porting/porting-chip-board-hal.md
+++ b/en/device-dev/porting/porting-chip-board-hal.md
@@ -20,7 +20,7 @@ The IoT peripheral subsystem provides dedicated peripheral operation interfaces
 
 **Description for HAL APIs of the IoT peripheral subsystem**
 
-The SoC needs to implement related APIs. For details about the dependency of OpenHarmony on the chip peripheral APIs, see  [HAL header files of IoT peripherals](https://gitee.com/openharmony/iothardware_peripheral/tree/master/interfaces/kits).
+The SoC needs to implement related APIs. For details about the dependency of OpenHarmony on the chip peripheral APIs, see  [HAL header files of IoT peripherals](https://gitee.com/openharmony/iothardware_peripheral/tree/master/interfaces/inner_api).
 
 ## WLAN<a name="section1331917210911"></a>
 
diff --git a/zh-cn/device-dev/porting/porting-chip-board-hal.md b/zh-cn/device-dev/porting/porting-chip-board-hal.md
index 9f97773be5bcb87c266b0a3ddeb473f74e72edd0..2e95da51a7b344d3cd94da35e48896c922e9d5be 100755
--- a/zh-cn/device-dev/porting/porting-chip-board-hal.md
+++ b/zh-cn/device-dev/porting/porting-chip-board-hal.md
@@ -24,7 +24,7 @@ HAL层主要功能是实现轻OpenHarmony与芯片的解耦，以下模块描述
 
 **IOT外设子系统HAL层接口说明**:
 
-需要芯片适配相关接口的实现，对芯片设备外设接口依赖请参考[IOT外设子系统的HAL头文件](https://gitee.com/openharmony/iothardware_peripheral/tree/master/interfaces/kits)。
+需要芯片适配相关接口的实现，对芯片设备外设接口依赖请参考[IOT外设子系统的HAL头文件](https://gitee.com/openharmony/iothardware_peripheral/tree/master/interfaces/inner_api)。
 
 ## WLAN服务<a name="section1331917210911"></a>