diff --git a/shared/signaling/get-started-sdk/setup/android.mdx b/shared/signaling/get-started-sdk/setup/android.mdx
index 17fa687a8..734b101b9 100644
--- a/shared/signaling/get-started-sdk/setup/android.mdx
+++ b/shared/signaling/get-started-sdk/setup/android.mdx
@@ -114,7 +114,7 @@ Use either of the following methods to integrate <Vpd k="SDK" /> into your proje
     }`}
     </CodeBlock>
 
-    Replace `x.y.z` with the specific SDK version number, such as 2.1.10. To get the latest version number, check the [Release notes](../overview/release-notes).
+    Replace `x.y.z` with the specific SDK version number, such as 2.2.1. To get the latest version number, check the [Release notes](../overview/release-notes).
 
 </TabItem>
 </Tabs>
diff --git a/shared/signaling/get-started-sdk/setup/web.mdx b/shared/signaling/get-started-sdk/setup/web.mdx
index 023b10e9f..466372975 100644
--- a/shared/signaling/get-started-sdk/setup/web.mdx
+++ b/shared/signaling/get-started-sdk/setup/web.mdx
@@ -28,7 +28,7 @@ Use either of the following methods to integrate <Vpd k="SDK" /> into your proje
     {`<script src="path_to_sdk/agora-rtm.x.y.z.min.js"></script>`}
     </CodeBlock>
 
-    Replace `x.y.z` with the specific SDK version number, such as 2.1.9. To get the latest version number, check the [Release notes](../overview/release-notes).
+    Replace `x.y.z` with the specific SDK version number, such as 2.2.0. To get the latest version number, check the [Release notes](../overview/release-notes).
 
 </TabItem>
 <TabItem value="tab2" label="Using npm">
diff --git a/shared/signaling/migration-guide/web.mdx b/shared/signaling/migration-guide/web.mdx
index f2a5908a8..c613011f6 100644
--- a/shared/signaling/migration-guide/web.mdx
+++ b/shared/signaling/migration-guide/web.mdx
@@ -19,46 +19,27 @@ The SDK package names for <Vg k="SIG" /> `2.x` and `1.x` are different. Both ver
 
     To use CDN, directly add the following code to your web application or download the SDK file for local reference.
 
-  - <Vg k="SIG" /> `1.x` integration:
-    ```javascript 
-    // Replace x.y.z with the specific SDK version number, such as 1.5.1
-    <script src="your_path_to_sdk/agora-rtm-sdk.x.y.z.js"></script>
-    ```
+  <Vg k="SIG" /> `2.x` integration:
 
-  - <Vg k="SIG" /> `2.x` integration:
     ```javascript 
     // Replace x.y.z with the specific SDK version number, such as 2.2.0
     <script src="your_path_to_sdk/agora-rtm.x.y.z.min.js"></script>
     ```
   </TabItem>
-  <TabItem value="npm" label="Using npm">
-  - <Vg k="SIG" /> `1.x` usage:
 
+  <TabItem value="npm" label="Using npm">
+  
     1. Install the SDK via npm package manager in your terminal.
     
         `npm install agora-rtm-sdk`
 
-    2. Import it into your `app.js`:
-        
-        `import AgoraRTM from 'agora-rtm-sdk';`
-
-  - <Vg k="SIG" /> `2.x` usage:
-
-    1. Install the SDK via npm package manager in your terminal.
-    
-        `npm install agora-rtm`
-
     2. Import it into your `app.js`.
     
-        `import AgoraRTM from 'agora-rtm';`
+        `import AgoraRTM from 'agora-rtm-sdk';`
 
   </TabItem>
 </Tabs>
 
-<Admonition type="info" title="Note">
-The package name for the <Vg k="SIG" /> `2.x` SDK is `agora-rtm`, whereas the package name for the `1.x` SDK is `agora-rtm-sdk`.
-</Admonition>
-
 ## Initialize a client instance
 
 Compared to `1.x`, <Vg k="SIG" /> `2.x` makes significant adjustments to the initialization parameters, adding many new features such as client-side encryption and cloud proxy. For details, see the [API Reference](../reference/api/). Additionally, <Vg k="SIG" /> `2.x` optimizes error handling within the `try {...} catch {...}` programming model by categorizing potential errors and using the `ErrorInfo` data structure for callbacks, helping you troubleshoot issues more efficiently. By referencing the [Error Codes](../reference/api#error-codes-table) table, you can quickly find the cause of an error and its solution.
diff --git a/shared/signaling/reference/api-ref/web/_configuration-en.javascript.mdx b/shared/signaling/reference/api-ref/web/_configuration-en.javascript.mdx
index 65a7a3638..58787bc8e 100644
--- a/shared/signaling/reference/api-ref/web/_configuration-en.javascript.mdx
+++ b/shared/signaling/reference/api-ref/web/_configuration-en.javascript.mdx
@@ -7,7 +7,7 @@ The Signaling SDK API Reference lists the description, methods, basic usage, sam
 Before initializing a Signaling client instance, you need to import the Signaling Javascript SDK into your project first:
 
 ```js 
-<script src="https: //cdn.agora.com/sdk/javascript/agora-rtm.2.1.1.js"></script>
+<script src="https://cdn.agora.com/sdk/javascript/agora-rtm.2.1.1.js"></script>
 ```
 
 ### Initialization