diff --git a/docs-cn/04-develop/01-connect/_connect_cs.mdx b/docs-cn/04-develop/01-connect/_connect_cs.mdx
index 204173dd329f6f214a9ea44c2f360be2cdbfdab8..821820e8fe1d87a35e01943530179eeb6e0f48be 100644
--- a/docs-cn/04-develop/01-connect/_connect_cs.mdx
+++ b/docs-cn/04-develop/01-connect/_connect_cs.mdx
@@ -1,7 +1,8 @@
 ```csharp title="原生连接"
 {{#include docs-examples/csharp/ConnectExample.cs}}
 ```
+
 :::info
 C# 连接器目前只支持原生连接。
 
-:::
\ No newline at end of file
+:::
diff --git a/docs-cn/04-develop/01-connect/_connect_go.mdx b/docs-cn/04-develop/01-connect/_connect_go.mdx
index 4e4f189672f2fda4b807fe628d4455a41ac4cb69..478768caaacc8aceb9a3f5a85f008dde00125eb7 100644
--- a/docs-cn/04-develop/01-connect/_connect_go.mdx
+++ b/docs-cn/04-develop/01-connect/_connect_go.mdx
@@ -1,15 +1,17 @@
 #### 使用数据库访问统一接口
+
 ```go title="原生连接"
 {{#include docs-examples/go/connect/cgoexample/main.go}}
 ```
+
 ```go title="REST 连接"
 {{#include docs-examples/go/connect/restexample/main.go}}
 ```
+
 #### 使用高级封装
+
 也可以使用 driver-go 的 af 包建立连接。这个模块封装了 TDengine 的高级功能, 如：参数绑定、订阅等。
 
 ```go title="使用 af 包建立原生连接"
 {{#include docs-examples/go/connect/afconn/main.go}}
 ```
-
-
diff --git a/docs-cn/04-develop/01-connect/_connect_java.mdx b/docs-cn/04-develop/01-connect/_connect_java.mdx
index cd6d7c4cab9a84abb22895c704debd260884081f..635f39ceb28ffc3fd0b0d8edb057d9aa01c593de 100644
--- a/docs-cn/04-develop/01-connect/_connect_java.mdx
+++ b/docs-cn/04-develop/01-connect/_connect_java.mdx
@@ -1,11 +1,15 @@
 ```java title="原生连接"
 {{#include docs-examples/java/src/main/java/com/taos/example/JNIConnectExample.java}}
 ```
+
 ```java title="REST 连接"
 {{#include docs-examples/java/src/main/java/com/taos/example/RESTConnectExample.java:main}}
 ```
-使用REST 连接时，如果查询数据量比较大，还可开启批量拉取功能。
+
+使用 REST 连接时，如果查询数据量比较大，还可开启批量拉取功能。
+
 ```java title="开启批量拉取功能" {4}
 {{#include docs-examples/java/src/main/java/com/taos/example/WSConnectExample.java:main}}
 ```
-更多连接参数配置，参考[Java 连接器](/reference/connector/java)
\ No newline at end of file
+
+更多连接参数配置，参考[Java 连接器](/reference/connector/java)
diff --git a/docs-cn/04-develop/01-connect/_connect_node.mdx b/docs-cn/04-develop/01-connect/_connect_node.mdx
index 8a259888f87d4d441c58b9a8a9008b19273c1a58..199a6e3faa88fcb295379309a250990bf97fa973 100644
--- a/docs-cn/04-develop/01-connect/_connect_node.mdx
+++ b/docs-cn/04-develop/01-connect/_connect_node.mdx
@@ -1,6 +1,7 @@
 ```js title="原生连接"
 {{#include docs-examples/node/nativeexample/connect.js}}
 ```
+
 ```js title="REST 连接"
 {{#include docs-examples/node/restexample/connect.js}}
-```
\ No newline at end of file
+```
diff --git a/docs-cn/04-develop/01-connect/_connect_python.mdx b/docs-cn/04-develop/01-connect/_connect_python.mdx
index 331ec0f693601baeb28ede7b0278e67f1471c187..43e13ab56eeada9d86eae057a1ab0eafcd5247de 100644
--- a/docs-cn/04-develop/01-connect/_connect_python.mdx
+++ b/docs-cn/04-develop/01-connect/_connect_python.mdx
@@ -1,3 +1,3 @@
 ```python title="原生连接"
 {{#include docs-examples/python/connect_exmaple.py}}
-```
\ No newline at end of file
+```
diff --git a/docs-cn/04-develop/01-connect/_connect_r.mdx b/docs-cn/04-develop/01-connect/_connect_r.mdx
index a69a57f66be3672d61cb0f84f43aba123cfbd5aa..8aab6121a66b38540bf1b8ebf5b48a513282ac7a 100644
--- a/docs-cn/04-develop/01-connect/_connect_r.mdx
+++ b/docs-cn/04-develop/01-connect/_connect_r.mdx
@@ -1,3 +1,3 @@
 ```r title="原生连接"
 {{#include docs-examples/R/connect_native.r:demo}}
-```
\ No newline at end of file
+```
diff --git a/docs-cn/04-develop/01-connect/_connect_rust.mdx b/docs-cn/04-develop/01-connect/_connect_rust.mdx
index b051108452d16f207ce10b128f5de2e5f507200f..9e64724c178ba2c72e14fc9878bf9c3237bb50e7 100644
--- a/docs-cn/04-develop/01-connect/_connect_rust.mdx
+++ b/docs-cn/04-develop/01-connect/_connect_rust.mdx
@@ -1,6 +1,7 @@
 ```rust title="原生连接/REST 连接"
 {{#include docs-examples/rust/nativeexample/examples/connect.rs}}
 ```
+
 :::note
 对于 Rust 连接器， 连接方式的不同只体现在使用的特性不同。如果启用了 "rest" 特性，那么只有 RESTful 的实现会被编译进来。
 
diff --git a/docs-en/04-develop/01-connect/_connect_cs.mdx b/docs-en/04-develop/01-connect/_connect_cs.mdx
index 43fb50cac9cfebdcb363e75aca020c0e70f36420..52ea2d437123a26bd87e6f3fdc05a17141f9f835 100644
--- a/docs-en/04-develop/01-connect/_connect_cs.mdx
+++ b/docs-en/04-develop/01-connect/_connect_cs.mdx
@@ -1,7 +1,8 @@
 ```csharp title="Native Connection"
 {{#include docs-examples/csharp/ConnectExample.cs}}
 ```
+
 :::info
 C# connector supports only native connection for now.
 
-:::
\ No newline at end of file
+:::
diff --git a/docs-en/04-develop/01-connect/_connect_go.mdx b/docs-en/04-develop/01-connect/_connect_go.mdx
index 314e68314717e80da8af4fa802f8cf478185d307..1dd5d67e3533bba21960269e49e3d843b026efc8 100644
--- a/docs-en/04-develop/01-connect/_connect_go.mdx
+++ b/docs-en/04-develop/01-connect/_connect_go.mdx
@@ -1,15 +1,17 @@
 #### Unified Database Access Interface
+
 ```go title="Native Connection"
 {{#include docs-examples/go/connect/cgoexample/main.go}}
 ```
+
 ```go title="REST Connection"
 {{#include docs-examples/go/connect/restexample/main.go}}
 ```
+
 #### Advanced Features
+
 The af package of driver-go can also be used to establish connection, with this way some advanced features of TDengine, like parameter binding and subscription, can be used.
 
 ```go title="Establish native connection using af package"
 {{#include docs-examples/go/connect/afconn/main.go}}
 ```
-
-
diff --git a/docs-en/04-develop/01-connect/_connect_java.mdx b/docs-en/04-develop/01-connect/_connect_java.mdx
index f0544ed6f4d2a7c2a34174910f22f3a5cbbe9ebd..1c3e9326bf2ae597ffba683250dd43986e670469 100644
--- a/docs-en/04-develop/01-connect/_connect_java.mdx
+++ b/docs-en/04-develop/01-connect/_connect_java.mdx
@@ -1,12 +1,15 @@
 ```java title="Native Connection"
 {{#include docs-examples/java/src/main/java/com/taos/example/JNIConnectExample.java}}
 ```
+
 ```java title="REST Connection"
 {{#include docs-examples/java/src/main/java/com/taos/example/RESTConnectExample.java:main}}
 ```
+
 When using REST connection, the feature of bulk pulling can be enabled if the size of resulting data set is huge.
 
 ```java title="Enable Bulk Pulling" {4}
 {{#include docs-examples/java/src/main/java/com/taos/example/WSConnectExample.java:main}}
 ```
-More configuration about connection，please refer to [Java Connector](/reference/connector/java)
\ No newline at end of file
+
+More configuration about connection，please refer to [Java Connector](/reference/connector/java)
diff --git a/docs-en/04-develop/01-connect/_connect_node.mdx b/docs-en/04-develop/01-connect/_connect_node.mdx
index 9c0e5b0be1dc7f289832fba9bb1c6cae9ad4694f..489b0386e991ee1e8ddd173205637b75ae5a0c95 100644
--- a/docs-en/04-develop/01-connect/_connect_node.mdx
+++ b/docs-en/04-develop/01-connect/_connect_node.mdx
@@ -1,6 +1,7 @@
 ```js title="Native Connection"
 {{#include docs-examples/node/nativeexample/connect.js}}
 ```
+
 ```js title="REST Connection"
 {{#include docs-examples/node/restexample/connect.js}}
-```
\ No newline at end of file
+```
diff --git a/docs-en/04-develop/01-connect/_connect_python.mdx b/docs-en/04-develop/01-connect/_connect_python.mdx
index 02354057726a45cee816128e64dcc23f1189aa3c..f6c8bcfee1d92fae2d1ad320002b805dd9951228 100644
--- a/docs-en/04-develop/01-connect/_connect_python.mdx
+++ b/docs-en/04-develop/01-connect/_connect_python.mdx
@@ -1,3 +1,3 @@
 ```python title="Native Connection"
 {{#include docs-examples/python/connect_exmaple.py}}
-```
\ No newline at end of file
+```
diff --git a/docs-en/04-develop/01-connect/_connect_r.mdx b/docs-en/04-develop/01-connect/_connect_r.mdx
index 0f6e6cc18e37591d221df011b676994ef7c9b568..09c3d71ac35b1134d3089247daea9a13db4129e2 100644
--- a/docs-en/04-develop/01-connect/_connect_r.mdx
+++ b/docs-en/04-develop/01-connect/_connect_r.mdx
@@ -1,3 +1,3 @@
 ```r title="Native Connection"
 {{#include docs-examples/R/connect_native.r:demo}}
-```
\ No newline at end of file
+```
diff --git a/docs-en/04-develop/01-connect/_connect_rust.mdx b/docs-en/04-develop/01-connect/_connect_rust.mdx
index 0165114d2aec7cb080a762a92ee2158852897b63..aa19f58de6c9bab69df0663e5369402ab1a8f899 100644
--- a/docs-en/04-develop/01-connect/_connect_rust.mdx
+++ b/docs-en/04-develop/01-connect/_connect_rust.mdx
@@ -1,6 +1,7 @@
 ```rust title="Native Connection/REST Connection"
 {{#include docs-examples/rust/nativeexample/examples/connect.rs}}
 ```
+
 :::note
 For Rust connector, the connection depends on the feature being used. If "rest" feature is enabled, then only the implementation for "rest" is compiled and packaged.