AgoraIO · billy-the-fish · Oct 23, 2022 · Oct 14, 2022 · Oct 17, 2022 · Oct 17, 2022
diff --git a/cloud-recording/reference/release-notes.md b/cloud-recording/reference/release-notes.md
@@ -135,7 +135,7 @@ This release adds support for Amazon S3 in the following regions:
 
 #### New features
 
-This release adds `maxVideoDuration` to the [`start`](../reference/rest-api/rest" >}}?platform=RESTful#a-namestartastart-cloud-recording) method to set the maximum duration of the MP4 slice file generated by the web page recording.
+This release adds `maxVideoDuration` to the [`start`](../reference/rest-api/rest" >}}#a-namestartastart-cloud-recording) method to set the maximum duration of the MP4 slice file generated by the web page recording.
 
 #### Improvements
 
@@ -153,7 +153,7 @@ This version was released on June 10, 2021.
 
 **Network Geofencing**
 
-This release adds the `region` parameter to the [`acquire`](../reference/rest-api/rest" >}}?platform=RESTful#a-nameacquireaget-a-resource-id) method so you can geofence your cloud recording service. If you specify a region, the cloud recording server connects only to the Agora servers within that region. The following regions are supported:
+This release adds the `region` parameter to the [`acquire`](../reference/rest-api/rest" >}}#a-nameacquireaget-a-resource-id) method so you can geofence your cloud recording service. If you specify a region, the cloud recording server connects only to the Agora servers within that region. The following regions are supported:
 
 - Mainland China
 - Asia, excluding Mainland China
@@ -174,7 +174,7 @@ Fixed security issues caused by vulnerabilities in Chrome V8.
 
 #### API changes
 
-- Adds the `region` parameter in the [`acquire`](../reference/rest-api/rest" >}}?platform=RESTful#a-nameacquireaget-a-resource-id) method.
+- Adds the `region` parameter in the [`acquire`](../reference/rest-api/rest" >}}#a-nameacquireaget-a-resource-id) method.
 - Adds `recorderStartTime` in the [`web_recorder_started`](../reference/rest-api/rest-api-overview#70-web_recorder_started-web_recorder_started) callback.
 - Adds the [`web_recorder_reload`](../reference/rest-api/rest-api-overview#73-web_recorder_reload) callback.
 
@@ -305,7 +305,7 @@ This release improved the availability of the cloud recording service. When a se
 
 In the [`acquire`](../reference/rest-api/acquire) method, adds the `resourceExpiredHour` parameter for setting the time limit for all cloud recording method calls.
 
-Adds the [`session_exit`](../reference/rest-api/rest-api-overview" >}}?platform=All%20Platforms#a-name11a11-session_exit) event, which reports the exit status of the cloud recording service.
+Adds the [`session_exit`](../reference/rest-api/rest-api-overview" >}}#a-name11a11-session_exit) event, which reports the exit status of the cloud recording service.
 
 
 ## 2019.11.15

diff --git a/cloud-recording/reference/rest-api/rest-api-overview.md b/cloud-recording/reference/rest-api/rest-api-overview.md
@@ -17,7 +17,7 @@ After you enable the callback service, when a specified event occurs, the Agora
 
 The following is an example that shows the fields in the request body.
 ![](https://web-cdn.agora.io/docs-files/1567593635825)
-- The fields in the red rectangle are the common fields of all the callback events. For details, see [Notification callback format](https://docs-preview.agoralab.co/en/Agora%20Platform/ncs?platform=All%20Platforms#notification-callback-format).
+- The fields in the red rectangle are the common fields of all the callback events. For details, see [Notification callback format](https://docs-preview.agoralab.co/en/Agora%20Platform/ncs#notification-callback-format).
 - The fields in the blue rectangle are the common fields in `payload` of all the cloud recording events. For details, see [Fields in payload](#payload).
 - The values of `eventType`, `serviceType`, and `details` depend on the event. For details, see [Callback events](#event).
 

diff --git a/extensions-marketplace/overview/product-overview.mdx b/extensions-marketplace/overview/product-overview.mdx
@@ -11,7 +11,7 @@ description: >
     img="/images/product-overview/video-calling.png"
     quickStartLink="/extensions-marketplace/get-started/quickstart-implement"
     apiReferenceLink="/api-reference"
-    samplesLink="https://github.com/AgoraIO/API-Examples/tree/dev/4.0.0-GA/Android/APIExample/agora-simple-filter"
+    samplesLink="https://github.com/AgoraIO/API-Examples/tree/main/Android/APIExample/agora-simple-filter"
     productFeatures={[
         {
             title: "Discovery",

diff --git a/flexible-classroom/reference/classroom-api.mdx b/flexible-classroom/reference/classroom-api.mdx
@@ -28,7 +28,7 @@ Flexible Classroom Cloud Service uses tokens for authentication. You need to put
 - The <Vg k="SIG"/> token generated at your server.
 - The uid you use to generate the <Vg k="SIG"/> token.
 
-For details, see [Generate an RTM Token](/en/Real-time-Messaging/token_server_rtm).
+For details, see [Generate an RTM Token](/signaling/develop/authentication-workflow).
 
 ## Create a classroom
 

diff --git a/flexible-classroom/reference/supported-platforms.md b/flexible-classroom/reference/supported-platforms.md
@@ -15,7 +15,7 @@ The platforms supported by Flexible Classroom and their compatibility requiremen
 
 | Platform | Compatibility requirements | Recommended hardware settings |
 | :------ |:--------| :--------- |
-| Web | The browsers supported by the web client of Flexible Classroom are as follows:<ul><li>Windows: <ul><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul><li>macOS:<ul><li>Safari 13 or later</li><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul></li><li>Android:<ul><li>The latest version of Chrome</li><li>The latest version of the WeChat browser</li></ul></li></li><li>iOS:<ul><li>The latest version of Safari, Chrome, and the WeChat browser</li><li>Safari and Chrome on Apple iPad 10.0 or later</li></ul></li></ul> | <li>Using the web client of Flexible Classroom on mobile browsers has several known issues. For details, see the <a href="/en/Video/web_sdk_known_issues?platform=Web#mobile" target="_blank">known issues</a>.</li><li>To ensure a better end-user experience, Agora highly recommends using Flexible Classroom on the latest version of Desktop Chrome.</li> |
+| Web | The browsers supported by the web client of Flexible Classroom are as follows:<ul><li>Windows: <ul><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul><li>macOS:<ul><li>Safari 13 or later</li><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul></li><li>Android:<ul><li>The latest version of Chrome</li><li>The latest version of the WeChat browser</li></ul></li></li><li>iOS:<ul><li>The latest version of Safari, Chrome, and the WeChat browser</li><li>Safari and Chrome on Apple iPad 10.0 or later</li></ul></li></ul> | <li>Using the web client of Flexible Classroom on mobile browsers has several known issues. For details, see the <a href="/en/Video/web_sdk_known_issues#mobile" target="_blank">known issues</a>.</li><li>To ensure a better end-user experience, Agora highly recommends using Flexible Classroom on the latest version of Desktop Chrome.</li> |
 
 </PlatformWrapper>
 
@@ -40,7 +40,7 @@ The platforms supported by Flexible Classroom and their compatibility requiremen
 
 | Platform | Compatibility requirements | Recommended hardware settings |
 | :------ |:--------| :--------- |
-| Electron | The browsers supported by the web client of Flexible Classroom are as follows:<ul><li>Windows: <ul><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul><li>macOS:<ul><li>Safari 13 or later</li><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul></li><li>Android:<ul><li>The latest version of Chrome</li><li>The latest version of the WeChat browser</li></ul></li></li><li>iOS:<ul><li>The latest version of Safari, Chrome, and the WeChat browser</li><li>Safari and Chrome on Apple iPad 10.0 or later</li></ul></li></ul> | <li>Using the web client of Flexible Classroom on mobile browsers has several known issues. For details, see the <a href="/en/Video/web_sdk_known_issues?platform=Web#mobile" target="_blank">known issues</a>.</li><li>To ensure a better end-user experience, Agora highly recommends using Flexible Classroom on the latest version of Desktop Chrome.</li> |
+| Electron | The browsers supported by the web client of Flexible Classroom are as follows:<ul><li>Windows: <ul><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul><li>macOS:<ul><li>Safari 13 or later</li><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul></li><li>Android:<ul><li>The latest version of Chrome</li><li>The latest version of the WeChat browser</li></ul></li></li><li>iOS:<ul><li>The latest version of Safari, Chrome, and the WeChat browser</li><li>Safari and Chrome on Apple iPad 10.0 or later</li></ul></li></ul> | <li>Using the web client of Flexible Classroom on mobile browsers has several known issues. For details, see the <a href="/en/Video/web_sdk_known_issues#mobile" target="_blank">known issues</a>.</li><li>To ensure a better end-user experience, Agora highly recommends using Flexible Classroom on the latest version of Desktop Chrome.</li> |
 
 
 </PlatformWrapper>
@@ -73,7 +73,7 @@ The platforms supported by Flexible Classroom and their compatibility requiremen
 | iOS | Supports iPhone or iPad with iOS 10.x or later  | <li>iPad mini 4th generation or later</li><li>iPhone 7 or later</li> |
 | Windows | Supports Windows 7 or later | <li>Agora recommends using the i5 processor 8th generation or later.</li><li>The RAM should be 8GB and more.</li> |
 | macOS | Supports macOS 10.13 or later | <li>For Intel chips: The RAM should be 4GB or more.</li><li>For M1 chips: The RAM should be 8GB or more.</li> |
-| Web | The browsers supported by the web client of Flexible Classroom are as follows:<ul><li>Windows: <ul><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul><li>macOS:<ul><li>Safari 13 or later</li><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul></li><li>Android:<ul><li>The latest version of Chrome</li><li>The latest version of the WeChat browser</li></ul></li></li><li>iOS:<ul><li>The latest version of Safari, Chrome, and the WeChat browser</li><li>Safari and Chrome on Apple iPad 10.0 or later</li></ul></li></ul> | <li>Using the web client of Flexible Classroom on mobile browsers has several known issues. For details, see the <a href="/en/Video/web_sdk_known_issues?platform=Web#mobile" target="_blank">known issues</a>.</li><li>To ensure a better end-user experience, Agora highly recommends using Flexible Classroom on the latest version of Desktop Chrome.</li> |
+| Web | The browsers supported by the web client of Flexible Classroom are as follows:<ul><li>Windows: <ul><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul><li>macOS:<ul><li>Safari 13 or later</li><li>Chrome 89 or later</li><li>The latest version of Firefox</li></ul></li><li>Android:<ul><li>The latest version of Chrome</li><li>The latest version of the WeChat browser</li></ul></li></li><li>iOS:<ul><li>The latest version of Safari, Chrome, and the WeChat browser</li><li>Safari and Chrome on Apple iPad 10.0 or later</li></ul></li></ul> | <li>Using the web client of Flexible Classroom on mobile browsers has several known issues. For details, see the <a href="/en/Video/web_sdk_known_issues#mobile" target="_blank">known issues</a>.</li><li>To ensure a better end-user experience, Agora highly recommends using Flexible Classroom on the latest version of Desktop Chrome.</li> |
 
 <div class="alert info">The Windows and macOS apps of Flexible Classroom are built with Electron.</div>
 

diff --git a/on-premise-recording/reference/release-notes.mdx b/on-premise-recording/reference/release-notes.mdx
@@ -47,11 +47,11 @@ Once you enable the built-in encryption, all users in the same channel must use
 **MP3 format in composite recording mode**
 
 
-v3.0.6 adds `Audio_Only_Record` and `Secondary_Recorder` in `cfgFilePath` to get a MP3 file after a composite recording. See [Record a Call](https://docs.agora.io/en/Recording/recording_cmd_cpp?platform=Linux#composite-recording-mode) and [cfgFilePath](https://docs.agora.io/en/Recording/APIReference/recording_cpp/structagora_1_1recording_1_1_recording_config.html?platform=Linux#afd78b4f136e4deeaf310061606e7bc62) for details.
+v3.0.6 adds `Audio_Only_Record` and `Secondary_Recorder` in `cfgFilePath` to get a MP3 file after a composite recording. See [Record a Call](https://docs.agora.io/en/Recording/recording_cmd_cpp#composite-recording-mode) and [cfgFilePath](https://docs.agora.io/en/Recording/APIReference/recording_cpp/structagora_1_1recording_1_1_recording_config.html#afd78b4f136e4deeaf310061606e7bc62) for details.
 
 #### Improvements
 
-- You can set the sample rate of the raw audio data in PCM format (`getAudioFrame` is 2 or 3) through the `cfgFilePath` parameter. See [Record a Call](https://docs.agora.io/en/Recording/recording_cmd_cpp?platform=Linux#设置录制格式) for details.
+- You can set the sample rate of the raw audio data in PCM format (`getAudioFrame` is 2 or 3) through the `cfgFilePath` parameter. See [Record a Call](https://docs.agora.io/en/Recording/recording_cmd_cpp#设置录制格式) for details.
 
 
 
@@ -214,7 +214,7 @@ Supports the cloud proxy service. See [Use Cloud Proxy](../develop/cloud-proxy)
 - A black frame appears at the beginning of a video in composite recording mode.
 
 ## v2.3.4
-<div class="alert note">As of December 8, 2021, Agora begins implementing the retirement process for the On-Premise Recording SDK earlier than v3.0.0. See <a href="https://docs.agora.io/en/Recording/recording_sunset?platform=Linux">Service Sunset Plans for On-Premise Recording</a>.</div>
+<div class="alert note">As of December 8, 2021, Agora begins implementing the retirement process for the On-Premise Recording SDK earlier than v3.0.0. See <a href="https://docs.agora.io/en/Recording/recording_sunset">Service Sunset Plans for On-Premise Recording</a>.</div>
 
 v2.3.4 was released on August 5, 2019.
 
@@ -489,7 +489,7 @@ v1.3 was released on October 20, 2017.
 **New features**:
 
 -   Adds mixing the audio and video recording functions by adding the <code>mixedVideoAudio</code> and <code>cfgFilePath</code> parameters in the <code>joinChannel</code> method.
--   Adds the function of merging the audio and video file of the same uid as one, see [Play the Recording Files](https://docs.agora.io/en/1.14/addons/Recording/tutorial/recording?platform=All%20Platforms).
+-   Adds the function of merging the audio and video file of the same uid as one, see [Play the Recording Files](https://docs.agora.io/en/1.14/addons/Recording/tutorial/recording).
 -   Adds the <code>getProperties</code> method to get the recording path immediately after recording is started before joining any channel.
 -   Modifies the <code>onError</code> and <code>onLeaveChannel</code> callbacks.
 

diff --git a/on-premise-recording/reference/sunset.md b/on-premise-recording/reference/sunset.md
@@ -24,7 +24,7 @@ If you are using the On-Premise Recording SDK earlier than v3.0.0, upgrade as so
 
 The latest versions of the On-Premise Recording SDK have made significant improvements to user experience, service reliability, and security. To avoid service disruptions, upgrade the On-Premise Recording SDK that you are using as soon as possible by referring to the following information:
 
-- [SDK download links](https://docs.agora.io/en/Recording/downloads?platform=Linux)
+- [SDK download links](https://docs.agora.io/en/Recording/downloads)
 - [Release notes](../reference/release-notes)
 
 If you encounter any problems, contact Agora for support.
diff --git a/server-gateway/overview/product-overview.mdx b/server-gateway/overview/product-overview.mdx
@@ -11,7 +11,7 @@ description: >
     img="/images/server-gateway/server-gateway-overview.png"
     quickStartLink="/server-gateway/get-started/integrate-sdk"
     apiReferenceLink="/api-reference"
-    samplesLink="#"
+    samplesLink="https://download.agora.io/sdk/release/Agora-RTC-x86_64-linux-gnu-v3.8.202.20-20220627_152601-214165.tgz"
     productFeatures={[
         {
             title: "Support for call centers, education, and testing ",

diff --git a/shared/broadcast-streaming/get-started/_custom-domain.mdx b/shared/broadcast-streaming/get-started/_custom-domain.mdx
@@ -107,7 +107,7 @@ Agora supports RTMP, HTTP-FLV, and HLS. For details, see [Construct the URL for
 
 ### Step 4: Play the live stream
 
-Use the [Agora MediaPlayer Kit](https://docs-preprod.agora.io/en/Interactive%20Broadcast/mediaplayer_special_quickstart_android?platform=Android) or your own player to play the live stream.
+Use the [Agora MediaPlayer Kit](https://docs-preprod.agora.io/en/Interactive%20Broadcast/mediaplayer_special_quickstart_android) or your own player to play the live stream.
 
 ## Next steps
 

diff --git a/shared/chat-sdk/client-api/_contacts.mdx b/shared/chat-sdk/client-api/_contacts.mdx
@@ -14,7 +14,7 @@ This page shows how to use the Chat SDK to implement contact management.
 
 Before proceeding, ensure that you meet the following requirements:
 
-- You have integrated the Chat SDK, initialized the SDK and implemented the functionality of registering accounts and login. For details, see <Link to="/agora-chat/get-started/get-started-sdk?platform={{platform.PATH}}">Get Started with Chat</Link>.
+- You have integrated the Chat SDK, initialized the SDK and implemented the functionality of registering accounts and login. For details, see <Link to="/agora-chat/get-started/get-started-sdk">Get Started with Chat</Link>.
 - You understand the API call frequency limits as described in [Limitations](../reference/limitations).
 
 ## Implementation

diff --git a/shared/chat-sdk/client-api/_user-attributes.mdx b/shared/chat-sdk/client-api/_user-attributes.mdx
@@ -17,7 +17,7 @@ This page shows how to use the Chat SDK to implement managing user attributes.
 
 Before proceeding, ensure that you meet the following requirements:
 
-- You have integrated the Chat SDK, initialized the SDK and implemented the functionality of registering accounts and login. For details, see <Link to="/agora-chat/get-started/get-started-sdk?platform={{platform.PATH}}">Get Started with Chat</Link>.
+- You have integrated the Chat SDK, initialized the SDK and implemented the functionality of registering accounts and login. For details, see <Link to="/agora-chat/get-started/get-started-sdk">Get Started with Chat</Link>.
 - Have a thorough understanding of the API call frequency limit, the maximum size of all the attributes of a specified user, and the maximum size of all user attributes in an app. For details, see [Known limitations](../reference/limitations).
 
 ## Implementation

diff --git a/shared/chat-sdk/client-api/messages/_manage-messages.mdx b/shared/chat-sdk/client-api/messages/_manage-messages.mdx
@@ -21,7 +21,7 @@ This page introduces how to use the Chat SDK to implement these functionalities.
 
 Before proceeding, ensure that you meet the following requirements:
 
-- You have integrated the Chat SDK, initialized the SDK and implemented the functionality of registering accounts and login. For details, see <Link to="/agora-chat/get-started/get-started-sdk?platform={{platform.PATH}}">Get Started with Chat</Link>.
+- You have integrated the Chat SDK, initialized the SDK and implemented the functionality of registering accounts and login. For details, see <Link to="/agora-chat/get-started/get-started-sdk">Get Started with Chat</Link>.
 - You understand the API call frequency limits as described in [Limitations](/agora-chat/reference/limitations).
 
 ## Implementation

diff --git a/shared/chat-sdk/client-api/messages/_message-receipts.mdx b/shared/chat-sdk/client-api/messages/_message-receipts.mdx
@@ -14,7 +14,7 @@ This page introduces how to use the Chat SDK to implement message receipt functi
 
 Before proceeding, ensure that you meet the following requirements:
 
-- You have integrated the Chat SDK, initialized the SDK and implemented the functionality of registering accounts and login. For details, see <Link to="/agora-chat/get-started/get-started-sdk?platform={{platform.PATH}}">Get Started with Chat</Link>.
+- You have integrated the Chat SDK, initialized the SDK and implemented the functionality of registering accounts and login. For details, see <Link to="/agora-chat/get-started/get-started-sdk">Get Started with Chat</Link>.
 - You understand the API call frequency limits as described in [Limitations](/agora-chat/reference/limitations).
 - Message read receipts for chat groups are not enabled by default. To use this feature, contact [email protected].
 

diff --git a/shared/chat-sdk/client-api/messages/_retrieve-messages.mdx b/shared/chat-sdk/client-api/messages/_retrieve-messages.mdx
@@ -14,7 +14,7 @@ This page introduces how to use the Chat SDK to retrieve messages from the serve
 
 Before proceeding, ensure that you meet the following requirements:
 
-- You have integrated the Chat SDK, initialized the SDK and implemented the functionality of registering accounts and login. For details, see <Link to="/agora-chat/get-started/get-started-sdk?platform={{platform.PATH}}">Get Started with Chat</Link>.
+- You have integrated the Chat SDK, initialized the SDK and implemented the functionality of registering accounts and login. For details, see <Link to="/agora-chat/get-started/get-started-sdk">Get Started with Chat</Link>.
 - You understand the API call frequency limits as described in [Limitations](/agora-chat/reference/limitations).
 
 ## Implementation