diff --git a/README_ZH.md b/README_ZH.md
index 05051acc66006be0281404d6708aa802f5d39477..9dd07f7435807c00ec18fae96ae721fe6e256a60 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -7,8 +7,9 @@
 ## **目录**
 ```
 /foundation/filemanagement/app_file_service
-├── interfaces                      // 对外接口
-│   └── kits                        // 对外接口代码
+│── interfaces                        // 接口声明
+│  ├── innerkits                      // 对内接口声明
+│  └── kits                           // 对外接口声明
 ```
 
 ## **说明**
@@ -31,4 +32,9 @@ remotefileshare.createSharePath(fd, cid, function(err, path) {
 remotefileshare.createSharePath(fd, cid).then(function(path) {
     // promise
 });
-```
\ No newline at end of file
+```
+
+## **相关仓**
+
+- [Linux内核5.10](https://gitee.com/openharmony/kernel_linux_5.10)
+- [文件访问接口](https://gitee.com/zkx48/filemanagement_file_api)
\ No newline at end of file