docs cloud

docs/en/15-programming/01-connect/01-python.md

@@ -81,4 +81,4 @@ Copy code bellow to your editor and run it.
 {{#include docs/examples/python/develop_tutorial.py:connect}}
 ```
 
-For more sample code please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
+For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
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docs/en/15-programming/01-connect/03-go.md

@@ -54,7 +54,7 @@ $env:TDENGINE_GO_DSN="<goDSN>"
 <!-- exclude -->
 :::note
 Replace <goDSN\> with the real value, the format should be `https(<cloud_host>)/?token=<token>`.
-To obtain the value of `goDSN`, please log in [TDengine Cloud](https://cloud.tdengine.com) and click "Connector" and then select "Go".
+To obtain the value of `goDSN`, please log in [TDengine Cloud](https://cloud.tdengine.com) and click "Data In" on the lef menu.
 
 :::
 <!-- exclude-end -->
@@ -78,3 +78,5 @@ Finally, test the connection:
 ```
 go run main.go
 ```
+
+The client connection is then established.  For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
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docs/en/15-programming/01-connect/04-rust.md

@@ -63,5 +63,5 @@ Copy following code to `main.rs`.
 {{#include docs/examples/rust/cloud-example/src/main.rs}}
 ```
 
-Then you can execute `cargo run` to test the connection. 
+Then you can execute `cargo run` to test the connection.  For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
 

docs/en/15-programming/01-connect/05-node.md

@@ -10,7 +10,7 @@ import TabItem from '@theme/TabItem';
 ## Install Connector
 
 ```bash
-npm i td2.0-rest-connector
+npm install @tdengine/rest
 ```
 ## Config
 
@@ -56,4 +56,6 @@ To obtain the value of cloud token and URL, please log in [TDengine Cloud](https
 
 ```javascript
 {{#include docs/examples/node/connect.js}}
-```
+```
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+
+For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
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docs/en/15-programming/01-connect/06-csharp.md

@@ -58,22 +58,9 @@ Replace  <DSN\> with real TDengine cloud DSN. To obtain the real value, please l
 
 ## Connect
 
-``` XML
-<Project Sdk="Microsoft.NET.Sdk">
-
-  <PropertyGroup>
-    <OutputType>Exe</OutputType>
-    <TargetFramework>net5.0</TargetFramework>
-    <Nullable>enable</Nullable>
-  </PropertyGroup>
-
-  <ItemGroup>
-    <PackageReference Include="TDengine.Connector" Version="3.0.1" />
-  </ItemGroup>
-
-</Project>
-```
 
 ```C#
-//{{#include docs/examples/csharp/cloud-example/Connect.cs}}
+{{#include docs/examples/csharp/cloud-example/connect/Program.cs}}
 ```
+
+The client connection is then established. For how to write data and query data, please refer to <https://docs.tdengine.com/cloud/data-in/insert-data/> and <https://docs.tdengine.com/cloud/data-out/query-data/>.
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