diff --git a/zh-cn/application-dev/media/Readme-CN.md b/zh-cn/application-dev/media/Readme-CN.md
index 4ff544ab9d076efd6ca9ad5cd3a6ed2157b227dc..d0793ffdd3396a75f81a3af585dd59d865078e3f 100755
--- a/zh-cn/application-dev/media/Readme-CN.md
+++ b/zh-cn/application-dev/media/Readme-CN.md
@@ -5,6 +5,7 @@
     - [音频播放开发指导](audio-playback.md)
     - [音频录制开发指导](audio-recorder.md)
     - [音频渲染开发指导](audio-renderer.md)
+    - [音频流管理开发指导](audio-stream-manager.md)
     - [音频采集开发指导](audio-capturer.md)
     - [OpenSL ES播放开发指导](opensles-playback.md)
     - [OpenSL ES录音开发指导](opensles-capture.md)
diff --git a/zh-cn/application-dev/media/audio-stream-manager.md b/zh-cn/application-dev/media/audio-stream-manager.md
new file mode 100644
index 0000000000000000000000000000000000000000..19602da3f2b02f21fa29742ac6a7f5425ec386b4
--- /dev/null
+++ b/zh-cn/application-dev/media/audio-stream-manager.md
@@ -0,0 +1,158 @@
+# 音频流管理开发指导
+
+## 场景介绍
+
+AudioStreamManager提供了音频流管理的方法。开发者可以通过本指导了解应用如何通过AudioStreamManager管理音频流。
+
+### 工作流程
+
+在进行应用开发的过程中，开发者需要使用getStreamManager()创建一个AudioStreamManager实例，进而通过该实例管理音频流。开发者可通过调用on（'audioRendererChange'）、on（'audioCapturerChange'）监听音频播放应用和音频录制应用，在应用状态变化、设备变化、音频属性变化时获得通知。同时可通过off（'audioRendererChange'）、off（'audioCapturerChange'）取消相关事件的监听。与此同时，开发者可以通过调用（可选）使用getCurrentAudioRendererInfoArray()获取当前音频播放应用的音频流唯一ID、音频播放客户端的UID、音频状态等信息，同理可调用getCurrentAudioCapturerInfoArray()获取音频录制应用的信息。其具体调用关系可参考音频流管理调用关系图。
+
+详细API含义可参考：[音频管理API文档AudioStreamManager](../reference/apis/js-apis-audio.md#audiostreammanager9)
+
+**图1** 音频流管理调用关系图
+
+![](figures/zh-ch_image_audio_stream_manager.png)
+
+## 开发步骤
+
+1. 创建AudioStreamManager实例。
+
+   在使用AudioStreamManager的API前，需要使用getStreamManager()创建一个AudioStreamManager实例。
+
+   ```js
+   var audioStreamManager = audio.getStreamManager();
+   ```
+
+2. （可选）使用on（'audioRendererChange'）监听音频渲染器更改事件。
+如果音频流监听应用需要在音频播放应用状态变化、设备变化、音频属性变化时获取通知，可以订阅该事件。更多事件请参考[API参考文档](../reference/apis/js-apis-audio.md)。
+
+   ```js
+   audioStreamManager.on('audioRendererChange',  (AudioRendererChangeInfoArray) => {
+     for (let i = 0; i < AudioRendererChangeInfoArray.length; i++) {
+       AudioRendererChangeInfo = AudioRendererChangeInfoArray[i];
+       console.info('## RendererChange on is called for ' + i + ' ##');
+       console.info('StreamId for ' + i + ' is:' + AudioRendererChangeInfo.streamId);
+       console.info('ClientUid for ' + i + ' is:' + AudioRendererChangeInfo.clientUid);
+       console.info('Content for ' + i + ' is:' + AudioRendererChangeInfo.rendererInfo.content);
+       console.info('Stream for ' + i + ' is:' + AudioRendererChangeInfo.rendererInfo.usage);
+       console.info('Flag ' + i + ' is:' + AudioRendererChangeInfo.rendererInfo.rendererFlags);
+       console.info('State for ' + i + ' is:' + AudioRendererChangeInfo.rendererState);  
+       var devDescriptor = AudioRendererChangeInfo.deviceDescriptors;
+       for (let j = 0; j < AudioRendererChangeInfo.deviceDescriptors.length; j++) {
+         console.info('Id:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].id);
+         console.info('Type:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].deviceType);
+         console.info('Role:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].deviceRole);
+         console.info('Name:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].name);
+         console.info('Address:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].address);
+         console.info('SampleRates:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].sampleRates[0]);
+         console.info('ChannelCounts' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].channelCounts[0]);
+         console.info('ChannelMask:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].channelMasks);
+       }
+     }
+   });
+   ```
+
+3. （可选）使用off（'audioRendererChange'）取消监听音频渲染器更改事件。
+
+   ```js
+   audioStreamManager.off('audioRendererChange');
+   console.info('######### RendererChange Off is called #########');
+   ```   
+
+4. （可选）使用on（'audioCapturerChange'）监听音频捕获器更改事件。
+如果音频流监听应用需要在音频录制应用状态变化、设备变化、音频属性变化时获取通知，可以订阅该事件。更多事件请参考[API参考文档](../reference/apis/js-apis-audio.md)。
+
+   ```js
+   audioStreamManager.on('audioCapturerChange', (AudioCapturerChangeInfoArray) =>  {
+     for (let i = 0; i < AudioCapturerChangeInfoArray.length; i++) {
+       console.info(' ## audioCapturerChange on is called for element ' + i + ' ##');
+       console.info('StreamId for ' + i + 'is:' + AudioCapturerChangeInfoArray[i].streamId);
+       console.info('ClientUid for ' + i + 'is:' + AudioCapturerChangeInfoArray[i].clientUid);
+       console.info('Source for ' + i + 'is:' + AudioCapturerChangeInfoArray[i].capturerInfo.source);
+       console.info('Flag ' + i + 'is:' + AudioCapturerChangeInfoArray[i].capturerInfo.capturerFlags);
+       console.info('State for ' + i + 'is:' + AudioCapturerChangeInfoArray[i].capturerState);  
+       for (let j = 0; j < AudioCapturerChangeInfoArray[i].deviceDescriptors.length; j++) {
+         console.info('Id:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].id);
+         console.info('Type:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].deviceType);
+         console.info('Role:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].deviceRole);
+         console.info('Name:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].name);
+         console.info('Address:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].address);
+         console.info('SampleRates:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].sampleRates[0]);
+         console.info('ChannelCounts' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].channelCounts[0]);
+         console.info('ChannelMask:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].channelMasks);
+       }
+     }
+   });
+   ```  
+
+5. （可选）使用off（'audioCapturerChange'）取消监听音频捕获器更改事件。
+
+   ```js
+   audioStreamManager.off('audioCapturerChange');
+   console.info('######### CapturerChange Off is called #########');
+   ```  
+
+6. （可选）使用getCurrentAudioRendererInfoArray()获取当前音频渲染器的信息。
+该接口可获取音频流唯一ID，音频播放客户端的UID，音频状态以及音频播放器的其他信息。需注意的是若对第三方音频流监听应用未配置ohos.permission.USE_BLUETOOTH权限，则查询到的设备名称和设备地址为空字符串，若正确配置权限，则显示的实际的设备名称和设备地址信息。
+   
+   ```js
+   await audioStreamManager.getCurrentAudioRendererInfoArray().then( function (AudioRendererChangeInfoArray) {
+     console.info('######### Get Promise is called ##########');
+     if (AudioRendererChangeInfoArray != null) {
+       for (let i = 0; i < AudioRendererChangeInfoArray.length; i++) {
+         AudioRendererChangeInfo = AudioRendererChangeInfoArray[i];
+         console.info('StreamId for ' + i +' is:' + AudioRendererChangeInfo.streamId);
+         console.info('ClientUid for ' + i + ' is:' + AudioRendererChangeInfo.clientUid);
+         console.info('Content ' + i + ' is:' + AudioRendererChangeInfo.rendererInfo.content);
+         console.info('Stream' + i +' is:' + AudioRendererChangeInfo.rendererInfo.usage);
+         console.info('Flag' + i + ' is:' + AudioRendererChangeInfo.rendererInfo.rendererFlags); 
+         console.info('State for ' + i + ' is:' + AudioRendererChangeInfo.rendererState);  
+         var devDescriptor = AudioRendererChangeInfo.deviceDescriptors;
+         for (let j = 0; j < AudioRendererChangeInfo.deviceDescriptors.length; j++) {
+           console.info('Id:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].id);
+           console.info('Type:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].deviceType);
+           console.info('Role:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].deviceRole);
+           console.info('Name:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].name);
+           console.info('Address:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].address);
+           console.info('SampleRates:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].sampleRates[0]);
+           console.info('ChannelCounts' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].channelCounts[0]);
+           console.info('ChannnelMask:' + i + ':' + AudioRendererChangeInfo.deviceDescriptors[j].channelMasks);
+         }
+       }
+     }
+   }).catch((err) => {
+     console.log('getCurrentAudioRendererInfoArray :ERROR: ' + err.message);
+   });
+   ``` 
+
+7. （可选）使用getCurrentAudioCapturerInfoArray()获取当前音频捕获器的信息。
+该接口可获取音频流唯一ID，音频录制客户端的UID，音频状态以及音频捕获器的其他信息。需注意的是若对第三方音频流监听应用未配置ohos.permission.USE_BLUETOOTH权限，则查询到的设备名称和设备地址为空字符串，若正确配置权限，则显示的实际的设备名称和设备地址信息。
+   
+   ```js
+   await audioStreamManager.getCurrentAudioCapturerInfoArray().then( function (AudioCapturerChangeInfoArray) {
+     console.info('getCurrentAudioCapturerInfoArray： **** Get Promise Called ****');
+     if (AudioCapturerChangeInfoArray != null) {
+       for (let i = 0; i < AudioCapturerChangeInfoArray.length; i++) {
+         console.info('StreamId for ' + i + 'is:' + AudioCapturerChangeInfoArray[i].streamId);
+         console.info('ClientUid for ' + i + 'is:' + AudioCapturerChangeInfoArray[i].clientUid);
+         console.info('Source for ' + i + 'is:' + AudioCapturerChangeInfoArray[i].capturerInfo.source);
+         console.info('Flag ' + i + 'is:' + AudioCapturerChangeInfoArray[i].capturerInfo.capturerFlags);
+         console.info('State for ' + i + 'is:' + AudioCapturerChangeInfoArray[i].capturerState);  
+         var devDescriptor = AudioCapturerChangeInfoArray[i].deviceDescriptors;
+         for (let j = 0; j < AudioCapturerChangeInfoArray[i].deviceDescriptors.length; j++) {
+           console.info('Id:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].id);
+           console.info('Type:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].deviceType);
+           console.info('Role:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].deviceRole);
+           console.info('Name:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].name)
+           console.info('Address:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].address);
+           console.info('SampleRates:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].sampleRates[0]);
+           console.info('ChannelCounts' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].channelCounts[0]);
+           console.info('ChannelMask:' + i + ':' + AudioCapturerChangeInfoArray[i].deviceDescriptors[j].channelMasks);
+         }
+       }
+     }
+   }).catch((err) => {
+     console.log('getCurrentAudioCapturerInfoArray :ERROR: ' + err.message);
+   });
+   ```      
\ No newline at end of file
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