diff --git a/api/@ohos.multimedia.mediaLibrary.d.ts b/api/@ohos.multimedia.mediaLibrary.d.ts
index 769161ea3023b80fce25cbf7c02ec50171c2d8f9..67a85b44c91672217ea79298c3245a8e1af0e2a7 100644
--- a/api/@ohos.multimedia.mediaLibrary.d.ts
+++ b/api/@ohos.multimedia.mediaLibrary.d.ts
@@ -80,24 +80,28 @@ declare namespace mediaLibrary {
    * @since 6
    * @syscap SystemCapability.Multimedia.MediaLibrary.Core
    * @import import mediaLibrary from '@ohos.multimedia.mediaLibrary'
+   * @deprecated since 6
    */
   interface MediaAssetOption {
     /**
      * URI of the media source.
      * @since 6
      * @syscap SystemCapability.Multimedia.MediaLibrary.Core
+     * @deprecated since 6
      */
     src: string;
     /**
      * Multipurpose Internet Mail Extensions (MIME) type of the media.
      * @since 6
      * @syscap SystemCapability.Multimedia.MediaLibrary.Core
+     * @deprecated since 6
      */
     mimeType: string;
     /**
      * Relative path for storing media resources.
      * @since 6
      * @syscap SystemCapability.Multimedia.MediaLibrary.Core
+     * @deprecated since 6
      */
     relativePath?: string;
   }
@@ -107,18 +111,21 @@ declare namespace mediaLibrary {
    * @since 6
    * @syscap SystemCapability.Multimedia.MediaLibrary.Core
    * @import import mediaLibrary from '@ohos.multimedia.mediaLibrary'
+   * @deprecated since 6
    */
   interface MediaSelectOption {
     /**
      * Media type, which can be image, video, or media (indicating both image and video).
      * @since 6
      * @syscap SystemCapability.Multimedia.MediaLibrary.Core
+     * @deprecated since 6
      */
     type: 'image' | 'video' | 'media';
     /**
      * Maximum number of media items that can be selected
      * @since 6
      * @syscap SystemCapability.Multimedia.MediaLibrary.Core
+     * @deprecated since 6
      */
     count: number;
   }
@@ -959,6 +966,7 @@ declare namespace mediaLibrary {
      * @syscap SystemCapability.Multimedia.MediaLibrary.Core
      * @param option Media resource option.
      * @param callback Callback used to return the URI that stores the media resources.
+     * @deprecated since 6
      */
     storeMediaAsset(option: MediaAssetOption, callback: AsyncCallback<string>): void;
     /**
@@ -967,6 +975,7 @@ declare namespace mediaLibrary {
      * @syscap SystemCapability.Multimedia.MediaLibrary.Core
      * @param option Media resource option.
      * @return Promise used to return the URI that stores the media resources.
+     * @deprecated since 6
      */
     storeMediaAsset(option: MediaAssetOption): Promise<string>;
     /**
@@ -977,6 +986,7 @@ declare namespace mediaLibrary {
      * @param images List of images to preview.
      * @param index Sequence number of the first image to preview.
      * @param callback Callback used for image preview. No value is returned.
+     * @deprecated since 6
      */
     startImagePreview(images: Array<string>, index: number, callback: AsyncCallback<void>): void;
     /**
@@ -985,6 +995,7 @@ declare namespace mediaLibrary {
      * @syscap SystemCapability.Multimedia.MediaLibrary.Core
      * @param images List of images to preview.
      * @param callback Callback used for image preview. No value is returned.
+     * @deprecated since 6
      */
     startImagePreview(images: Array<string>, callback: AsyncCallback<void>): void;
     /**
@@ -995,6 +1006,7 @@ declare namespace mediaLibrary {
      * @param images List of images to preview.
      * @param index Sequence number of the first image to preview.
      * @return Promise used to return whether the operation is successful.
+     * @deprecated since 6
      */
     startImagePreview(images: Array<string>, index?: number): Promise<void>;
     /**
@@ -1004,6 +1016,7 @@ declare namespace mediaLibrary {
      * @syscap SystemCapability.Multimedia.MediaLibrary.Core
      * @param option Media selection option.
      * @param callback Callback used to return the list of URIs that store the selected media resources.
+     * @deprecated since 6
      */
     startMediaSelect(option: MediaSelectOption, callback: AsyncCallback<Array<string>>): void;
     /**
@@ -1013,6 +1026,7 @@ declare namespace mediaLibrary {
      * @syscap SystemCapability.Multimedia.MediaLibrary.Core
      * @param option Media selection option.
      * @return Promise used to return the list of URIs that store the selected media resources.
+     * @deprecated since 6
      */
     startMediaSelect(option: MediaSelectOption): Promise<Array<string>>;
     /**