diff --git a/docs/en/14-reference/03-connector/07-python.mdx b/docs/en/14-reference/03-connector/07-python.mdx
index a2d333fd7a..02c176ee3d 100644
--- a/docs/en/14-reference/03-connector/07-python.mdx
+++ b/docs/en/14-reference/03-connector/07-python.mdx
@@ -1025,10 +1025,6 @@ Due to the current imperfection of Python's nanosecond support (see link below),
 1. https://stackoverflow.com/questions/10611328/parsing-datetime-strings-containing-nanoseconds
 2. https://www.python.org/dev/peps/pep-0564/
 
-## Important Update
-
-[**Release Notes**] (https://github.com/taosdata/taos-connector-python/releases)
-
 ## API Reference
 
 - [taos](https://docs.taosdata.com/api/taospy/taos/)
diff --git a/docs/en/14-reference/03-connector/80-php.mdx b/docs/en/14-reference/03-connector/80-php.mdx
index b6a31b6de3..b3c2065b6e 100644
--- a/docs/en/14-reference/03-connector/80-php.mdx
+++ b/docs/en/14-reference/03-connector/80-php.mdx
@@ -52,8 +52,6 @@ curl -L -o php-tdengine.tar.gz https://github.com/Yurunsoft/php-tdengine/archive
 && tar -xzf php-tdengine.tar.gz -C php-tdengine --strip-components=1
 ```
 
-> Version number `v1.0.2` is only for example, it can be replaced to any newer version, please find available versions in [TDengine PHP Connector Releases](https://github.com/Yurunsoft/php-tdengine/releases).
-
 **Non-Swoole Environment: **
 
 ```shell
diff --git a/docs/en/14-reference/03-connector/_linux_install.mdx b/docs/en/14-reference/03-connector/_linux_install.mdx
index 398593cfe6..d637c2cb69 100644
--- a/docs/en/14-reference/03-connector/_linux_install.mdx
+++ b/docs/en/14-reference/03-connector/_linux_install.mdx
@@ -4,7 +4,6 @@ import PkgListV3 from "/components/PkgListV3";
   
   <PkgListV3 type={1} sys="Linux" />
 
-   [All Downloads](../../releases/tdengine)
 
 2. Unzip
 
diff --git a/docs/en/14-reference/03-connector/_macos_install.mdx b/docs/en/14-reference/03-connector/_macos_install.mdx
index effabbbebe..31ceae68b6 100644
--- a/docs/en/14-reference/03-connector/_macos_install.mdx
+++ b/docs/en/14-reference/03-connector/_macos_install.mdx
@@ -4,8 +4,6 @@ import PkgListV3 from "/components/PkgListV3";
 
   <PkgListV3 type={8} sys="macOS" />
 
-   [All Downloads](../../releases/tdengine)
-
 2. Execute the installer, select the default value as prompted, and complete the installation. If the installation is blocked, you can right-click or ctrl-click on the installation package and select `Open`.
 3. configure taos.cfg
 
diff --git a/docs/en/14-reference/03-connector/_windows_install.mdx b/docs/en/14-reference/03-connector/_windows_install.mdx
index 723f685b5d..a6e03f30fb 100644
--- a/docs/en/14-reference/03-connector/_windows_install.mdx
+++ b/docs/en/14-reference/03-connector/_windows_install.mdx
@@ -3,8 +3,6 @@ import PkgListV3 from "/components/PkgListV3";
 1. Download the client installation package
 
    <PkgListV3 type={4} sys="Windows" />
-
-   [All Downloads](../../releases/tdengine)
 2. Execute the installer, select the default value as prompted, and complete the installation
 3. Installation path
 
diff --git a/docs/en/14-reference/04-taosadapter.md b/docs/en/14-reference/04-taosadapter.md
index 4ee0c94f5f..68a0a2cf05 100644
--- a/docs/en/14-reference/04-taosadapter.md
+++ b/docs/en/14-reference/04-taosadapter.md
@@ -246,7 +246,7 @@ node_export is an exporter of hardware and OS metrics exposed by the \*NIX kerne
 
 ### Get table's VGroup ID
 
-You can call `http://<fqdn>:6041/rest/vgid?db=<db>&table=<table>` to get table's VGroup ID. For more information about VGroup, please refer to [primary-logic-unit](/tdinternal/arch/#primary-logic-unit).
+You can call `http://<fqdn>:6041/rest/vgid?db=<db>&table=<table>` to get table's VGroup ID.
 
 ## Memory usage optimization methods