diff --git a/docs-cn/14-reference/03-connector/csharp.mdx b/docs-cn/14-reference/03-connector/csharp.mdx
index 3f81320a641125e6bddc9e2dc84eaf95478edb64..3c5e30437d67034fbebabd5f780ca1b3236df446 100644
--- a/docs-cn/14-reference/03-connector/csharp.mdx
+++ b/docs-cn/14-reference/03-connector/csharp.mdx
@@ -5,6 +5,9 @@ sidebar_label: C#
 title: C# Connector
 ---
 
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
 import Preparition from "./_preparition.mdx"
 import CSInsert from "../../04-develop/03-insert-data/_cs_sql.mdx"
 import CSInfluxLine from "../../04-develop/03-insert-data/_cs_line.mdx"
diff --git a/docs-cn/14-reference/03-connector/go.mdx b/docs-cn/14-reference/03-connector/go.mdx
index 2f79ded05c1999413d0c50381890dfed75717362..b45c0b34d482ff2aa29b08b5482742f6bab7c2cb 100644
--- a/docs-cn/14-reference/03-connector/go.mdx
+++ b/docs-cn/14-reference/03-connector/go.mdx
@@ -5,6 +5,9 @@ sidebar_label: Go
 title: Go Connector
 ---
 
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
 import Preparition from "./_preparition.mdx"
 import GoInsert from "../../04-develop/03-insert-data/_go_sql.mdx"
 import GoInfluxLine from "../../04-develop/03-insert-data/_go_line.mdx"
@@ -79,7 +82,6 @@ username:password@protocol(address)/dbname?param=value
 
 <Tabs defaultValue="native">
 <TabItem value="native" label="原生连接">
-### 原生连接
 
 _taosSql_ 通过 cgo 实现了 Go 的 `database/sql/driver` 接口。只需要引入驱动就可以使用 [`database/sql`](https://golang.org/pkg/database/sql/) 的接口。
 
@@ -111,7 +113,6 @@ func main() {
 
 </TabItem>
 <TabItem value="rest" label="REST 连接">
-### REST 连接
 
 _taosRestful_ 通过 `http client` 实现了 Go 的 `database/sql/driver` 接口。只需要引入驱动就可以使用[`database/sql`](https://golang.org/pkg/database/sql/)的接口。
 
diff --git a/docs-cn/14-reference/03-connector/node.mdx b/docs-cn/14-reference/03-connector/node.mdx
index 919253999ccca56cd443c9a047e379aa5dc315dd..cea0931ae08b2f96125bdb54fe64b78c0fcf47f8 100644
--- a/docs-cn/14-reference/03-connector/node.mdx
+++ b/docs-cn/14-reference/03-connector/node.mdx
@@ -5,6 +5,9 @@ sidebar_label: Node.js
 title: Node.js Connector
 ---
 
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
 import Preparition from "./_preparition.mdx"
 import NodeInsert from "../../04-develop/03-insert-data/_js_sql.mdx"
 import NodeInfluxLine from "../../04-develop/03-insert-data/_js_line.mdx"
@@ -129,7 +132,6 @@ node nodejsChecker.js host=localhost
 
 <Tabs defaultValue="native">
 <TabItem value="native" label="原生连接">
-### 原生连接
 
 安装并引用 `td2.0-connector` 包。
 
@@ -145,7 +147,6 @@ conn.close();
 
 </TabItem>
 <TabItem value="rest" label="REST 连接">
-### REST 连接
 
 安装并引用 `td2.0-rest-connector` 包。
 
diff --git a/docs-cn/14-reference/03-connector/rust.mdx b/docs-cn/14-reference/03-connector/rust.mdx
index fcbcf861094d4b5b5248fdacafe62ff40db6a596..6a73042ad76e2c8d90306141c4a2f737eb2b128a 100644
--- a/docs-cn/14-reference/03-connector/rust.mdx
+++ b/docs-cn/14-reference/03-connector/rust.mdx
@@ -5,6 +5,9 @@ sidebar_label: Rust
 title: Rust Connector
 ---
 
+import Tabs from '@theme/Tabs';
+import TabItem from '@theme/TabItem';
+
 import Preparition from "./_preparition.mdx"
 import RustInsert from "../../04-develop/03-insert-data/_rust_sql.mdx"
 import RustInfluxLine from "../../04-develop/03-insert-data/_rust_line.mdx"
@@ -45,7 +48,6 @@ Rust 连接器仍然在快速开发中，1.0 之前无法保证其向后兼容
 
 <Tabs defaultValue="native">
 <TabItem value="native" label="原生连接">
-### 原生连接
 
 在 `Cargo.toml` 文件中添加 [libtaos][libtaos]：
 
@@ -57,7 +59,6 @@ libtaos = "*"
 
 </TabItem>
 <TabItem value="rest" label="REST 连接">
-### REST 连接
 
 在 `Cargo.toml` 文件中添加 [libtaos][libtaos]，并启用 `rest` 特性。