diff --git a/README.md b/README.md
index 434a49186ca8e72bcfa7ddf1f97f4865662112f4..c287ecfb9dec6c6e3455dbe91eef8fbe5f7613ce 100644
--- a/README.md
+++ b/README.md
@@ -42,12 +42,12 @@ TDengine can be widely applied to Internet of Things (IoT), Connected Vehicles,
 
 # Documentation
 
-For user manual, system design and architecture, engineering blogs, refer to [TDengine Documentation](https://www.taosdata.com/en/documentation/)(中文版请点击[这里](https://www.taosdata.com/cn/documentation20/))
+For user manual, system design and architecture, engineering blogs, refer to [TDengine Documentation](https://docs.tdengine.com/)(中文版请点击[这里](https://docs.taosdata.com/))
 for details. The documentation from our website can also be downloaded locally from _documentation/tdenginedocs-en_ or _documentation/tdenginedocs-cn_.
 
 # Building
 
-At the moment, TDengine server only supports running on Linux systems. You can choose to [install from packages](https://www.taosdata.com/en/getting-started/#Install-from-Package) or build it from the source code. This quick guide is for installation from the source only.
+At the moment, TDengine server only supports running on Linux systems. You can choose to [install from packages](https://docs.tdengine.com/get-started/) or build it from the source code. This quick guide is for installation from the source only.
 
 To build TDengine, use [CMake](https://cmake.org/) 3.0.2 or higher versions in the project directory.
 
@@ -290,8 +290,8 @@ After building successfully, TDengine can be installed by
 sudo make install
 ```
 
-Users can find more information about directories installed on the system in the [directory and files](https://www.taosdata.com/en/documentation/administrator/#Directory-and-Files) section. Since version 2.0, installing from source code will also configure service management for TDengine.
-Users can also choose to [install from packages](https://www.taosdata.com/en/getting-started/#Install-from-Package) for it.
+Users can find more information about directories installed on the system in the [directory and files](https://docs.tdengine.com/operation/pkg-install/#installation-directory) section. Since version 2.0, installing from source code will also configure service management for TDengine.
+Users can also choose to [install from packages](https://docs.tdengine.com/get-started/) for it.
 
 To start the service after installation, in a terminal, use:
 
@@ -299,7 +299,7 @@ To start the service after installation, in a terminal, use:
 sudo systemctl start taosd
 ```
 
-Then users can use the [TDengine shell](https://www.taosdata.com/en/getting-started/#TDengine-Shell) to connect the TDengine server. In a terminal, use:
+Then users can use the [TDengine shell](https://docs.tdengine.com/develop/connect/#verify) to connect the TDengine server. In a terminal, use:
 
 ```bash
 taos
@@ -394,13 +394,13 @@ Query OK, 2 row(s) in set (0.001700s)
 
 TDengine provides abundant developing tools for users to develop on TDengine. Follow the links below to find your desired connectors and relevant documentation.
 
-- [Java](https://www.taosdata.com/en/documentation/connector/java)
-- [C/C++](https://www.taosdata.com/en/documentation/connector#c-cpp)
-- [Python](https://www.taosdata.com/en/documentation/connector#python)
-- [Go](https://www.taosdata.com/en/documentation/connector#go)
-- [RESTful API](https://www.taosdata.com/en/documentation/connector#restful)
-- [Node.js](https://www.taosdata.com/en/documentation/connector#nodejs)
-- [Rust](https://www.taosdata.com/en/documentation/connector/rust)
+- [Java](https://docs.tdengine.com/reference/connector/java)
+- [C/C++](https://docs.tdengine.com/reference/connector/cpp)
+- [Python](https://docs.tdengine.com/reference/connector/python)
+- [Go](https://docs.tdengine.com/reference/connector/go)
+- [RESTful API](https://docs.tdengine.com/reference/rest-api/)
+- [Node.js](https://docs.tdengine.com/reference/connector/node)
+- [Rust](https://docs.tdengine.com/reference/connector/rust)
 
 ## Third Party Connectors