diff --git a/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.3/changelogs-multimedia.md b/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.3/changelogs-multimedia.md
index 8aa0a92236e29758a6dcc3a4b582c95a9b1ae9de..9d85704839aa1e97c7f24dda8349d678c08ce1cc 100644
--- a/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.3/changelogs-multimedia.md
+++ b/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.3/changelogs-multimedia.md
@@ -163,3 +163,100 @@ interface AudioRenderer {
     on(type: 'audioInterrupt', callback: Callback<InterruptEvent>): void;
 }
 ```
+
+
+## cl.multimedia.media.001 VideoRecorder相关接口变更为systemapi
+
+录制在MR版本会提供正式的AVRecorder（音视频合一）的接口给外部用户使用。
+VideoRecorder相关的api9接口变更为systemapi，当前只提供给系统用户使用，未来等内部用户都切换为AVRecorder之后，废弃VideoRecorder相关接口。
+
+**变更影响**
+
+如果VideoRecorder的调用者非系统用户，会调用失败。
+涉及接口以及枚举如下：
+function createVideoRecorder(callback: AsyncCallback<VideoRecorder>): void;
+function createVideoRecorder(): Promise<VideoRecorder>;
+type VideoRecordState = 'idle' | 'prepared' | 'playing' | 'paused' | 'stopped' | 'error';
+interface VideoRecorder{
+    prepare(config: VideoRecorderConfig, callback: AsyncCallback<void>): void;
+    prepare(config: VideoRecorderConfig): Promise<void>;
+    getInputSurface(callback: AsyncCallback<string>): void;
+    getInputSurface(): Promise<string>;
+    start(callback: AsyncCallback<void>): void;
+    start(): Promise<void>;
+    pause(callback: AsyncCallback<void>): void;
+    pause(): Promise<void>;
+    resume(callback: AsyncCallback<void>): void;
+    resume(): Promise<void>;
+    stop(callback: AsyncCallback<void>): void;
+    stop(): Promise<void>;
+    release(callback: AsyncCallback<void>): void;
+    release(): Promise<void>;
+    reset(callback: AsyncCallback<void>): void;
+    reset(): Promise<void>;
+    on(type: 'error', callback: ErrorCallback): void;
+    readonly state: VideoRecordState;
+}
+interface VideoRecorderProfile {
+    readonly audioBitrate: number;
+    readonly audioChannels: number;
+    readonly audioCodec: CodecMimeType;
+    readonly audioSampleRate: number;
+    readonly fileFormat: ContainerFormatType;
+    readonly videoBitrate: number;
+    readonly videoCodec: CodecMimeType;
+    readonly videoFrameWidth: number;
+    readonly videoFrameHeight: number;
+    readonly videoFrameRate: number;  
+}
+enum AudioSourceType {
+    AUDIO_SOURCE_TYPE_DEFAULT = 0,
+    AUDIO_SOURCE_TYPE_MIC = 1,
+}
+enum VideoSourceType {
+    VIDEO_SOURCE_TYPE_SURFACE_YUV = 0,
+    VIDEO_SOURCE_TYPE_SURFACE_ES = 1,
+}
+enum VideoRecorderConfig {
+    audioSourceType?: AudioSourceType;
+    videoSourceType: VideoSourceType;
+    profile: VideoRecorderProfile;
+    url: string;
+    rotation?: number;
+    location?: Location;
+}
+
+## cl.multimedia.media.002 VideoPlayer中不对外提供多码率选择接口
+
+VideoPlayer在API9中不对外提供多码率选择相关接口，相关接口会在MR版本中由AvPlayer提供。
+
+**变更影响**
+
+VideoPlayer多码率场景无法进行码率选择，相关功能由AVPlayer提供
+
+**关键的接口/组件变更**
+
+删除如下接口
+interface VideoPlayer {
+    selectBitrate(bitrate: number): Promise<number>;
+    selectBitrate(bitrate: number, callback: AsyncCallback<number>): void;
+    on(type: 'availableBitratesCollect', callback: (bitrates: Array<number>) => void): void;
+}
+
+## cl.multimedia.media.003 VideoRecorder错误信息变更
+
+VideoRecorder原有错误码与整体错误码规则不一致，变更错误码适配规则。
+
+**变更影响**
+
+VideoRecorder返回的错误码发生变更。
+
+**关键的接口/组件变更**
+
+VideoRecorder接口未发生变更，返回的错误码发生变更。
+
+**适配指导**
+
+异常处理具体参考接口文档。
+https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/apis/js-apis-media.md
+https://gitee.com/openharmony/docs/blob/master/zh-cn/application-dev/reference/errorcodes/errorcode-media.md