diff --git a/api/@ohos.multimedia.media.d.ts b/api/@ohos.multimedia.media.d.ts
index 239f644081f6b527a644a177ea4c41eb824dec54..3e9f2ff744f86d25b7c2b4a7babc7e285a6f2a14 100755
--- a/api/@ohos.multimedia.media.d.ts
+++ b/api/@ohos.multimedia.media.d.ts
@@ -5331,7 +5331,8 @@ declare namespace media {
     getInputSurface(callback: AsyncCallback<string>): void;
 
     /**
-     * Obtains the surface required for recording. This API uses a promise to return the result. The caller obtains the **surfaceBuffer** from this surface and fills in the corresponding video data.
+     * Obtains the surface required for recording. This API uses a promise to return the result.
+     * The caller obtains the **surfaceBuffer** from this surface and fills in the corresponding video data.
      *
      * Note that the video data must carry the timestamp (in ns) and buffer size, and the start time of the timestamp must be based on the system startup time.
      *
@@ -6138,7 +6139,8 @@ declare namespace media {
      * stop recording control. If the AVRecorderState is also switched to error, call reset() or release()
      * to exit the recording.
      *
-     * An application can subscribe to only one AVRecorder error event. When the application initiates multiple subscriptions to this event, the last subscription is applied.
+     * An application can subscribe to only one AVRecorder error event.
+     * When the application initiates multiple subscriptions to this event, the last subscription is applied.
      * @param { 'error' } type - Event type, which is **'error'** in this case.
      * This event is triggered when an error occurs during recording.
      * @param { ErrorCallback } callback - Callback invoked when the event is triggered.