diff --git a/README.md b/README.md
index 3d3ad085..a3d1d4ca 100644
--- a/README.md
+++ b/README.md
@@ -73,5 +73,7 @@ v1.0
 
 ## Repositories Involved<a name="section1371113476307"></a>
 
-**[kernel\_liteos\_m](https://gitee.com/openharmony/kernel_liteos_m)**
+[Kernel subsystem](https://gitee.com/openharmony/docs/blob/master/en/readme/kernel.md)
+
+**kernel\_liteos\_m**
 
diff --git a/README_zh.md b/README_zh.md
index 0ec989a5..dabe1e65 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -73,5 +73,7 @@ v1.0
 
 ## 相关仓<a name="section1371113476307"></a>
 
-**[kernel\_liteos\_m](https://gitee.com/openharmony/kernel_liteos_m)**
+[内核子系统](https://gitee.com/openharmony/docs/blob/master/zh-cn/readme/%E5%86%85%E6%A0%B8%E5%AD%90%E7%B3%BB%E7%BB%9F.md)
+
+**kernel\_liteos\_m**