diff --git a/documentation20/cn/00.index/docs.md b/documentation20/cn/00.index/docs.md
index d94a58eebb129e84137a8c55b1ca07be37ec15af..da990323cebd81feb089c354395af3ee90ee599a 100644
--- a/documentation20/cn/00.index/docs.md
+++ b/documentation20/cn/00.index/docs.md
@@ -83,9 +83,10 @@ TDengine是一个高效的存储、查询、分析时序大数据的平台，专
 * [Windows客户端](https://www.taosdata.com/blog/2019/07/26/514.html)：自行编译windows客户端，Windows环境的各种连接器都需要它
 * [Rust Connector](/connector/rust): Rust语言下通过libtaos客户端或RESTful接口，连接TDengine服务器。
 
-## [TDengine 组件与工具](/tools/adapter)
+## [TDengine 组件与工具](/cn/documentation/)
 
-* [taosAdapter用户手册](/tools/adapter)
+* [taosAdapter 用户手册](/tools/adapter)
+* [TDinsight 用户手册](/tools/insight)
 
 ## [与其他工具的连接](/connections)
 
diff --git a/documentation20/en/00.index/docs.md b/documentation20/en/00.index/docs.md
index 28905c340a99223e480603ca3ba6151772bada47..ff494a2bd6f3dd63dc9926e3200c1f6214ca9ae1 100644
--- a/documentation20/en/00.index/docs.md
+++ b/documentation20/en/00.index/docs.md
@@ -79,9 +79,10 @@ TDengine is a highly efficient platform to store, query, and analyze time-series
 - [Windows Client](https://www.taosdata.com/blog/2019/07/26/514.html): compile your own Windows client, which is required by various connectors on the Windows environment
 - [Rust Connector](/connector/rust): A taosc/RESTful API based TDengine client for Rust
 
-## [Components and Tools](/tools/adapter)
+## [Components and Tools](/cn/documentation/)
 
-* [taosAdapter](/tools/adapter)
+* [taosAdapter User Manual](/tools/adapter)
+* [TDinsight User Manual](/tools/insight)
 
 ## [Connections with Other Tools](/connections)