diff --git a/api/@ohos.file.PhotoPickerComponent.d.ets b/api/@ohos.file.PhotoPickerComponent.d.ets
index 52885ab0e0a6ceaf1110393a097b0ce687f9727d..570e34425510725faa4faa836235d8c5fdf10427 100644
--- a/api/@ohos.file.PhotoPickerComponent.d.ets
+++ b/api/@ohos.file.PhotoPickerComponent.d.ets
@@ -235,6 +235,28 @@ export declare class PickerController {
    */
   setData(dataType: DataType, data: Object): void;
 
+  /**
+   * Add data to picker component
+   *
+   * @param { DataType } dataType - data type
+   * @param { Object } data - data
+   * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+   * @atomicservice
+   * @since 21
+   */
+  addData(dataType: DataType, data: Object): void;
+
+  /**
+   * Delete data to picker component
+   *
+   * @param { DataType } dataType - data type
+   * @param { Object } data - data
+   * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+   * @atomicservice
+   * @since 21
+   */
+  deleteData(dataType: DataType, data: Object): void;
+
   /**
    * Set max select count to picker component, include max_total_count, max_photo_count and max_video_count.
    *
@@ -490,6 +512,39 @@ export declare class PickerOptions extends photoAccessHelper.BaseSelectOptions {
    * @since 20
    */
   uiComponentColorMode?: PickerColorMode;
+
+  /**
+   * Support to set a serial number to distinguish different picker components. Default value is -1.
+   *
+   * @type { ?number }
+   * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+   * @atomicservice
+   * @since 21
+   */
+  pickerIndex?: number;
+
+  /**
+   * Support automatically selecting the user-selected image/video on the PhotoPickerComponent
+   * at the specified picker index.
+   *
+   * @type { ?Array<PreselectedInfo> }
+   * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+   * @atomicservice
+   * @since 21
+   */
+  preselectedInfos?: Array<PreselectedInfo>;
+
+  /**
+  *
+  * Support to config special badge display.
+  * The picker component supports only one type of badge
+  *
+  * @type { ?BadgeConfig }
+  * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+  * @atomicservice
+  * @since 21
+  */
+  badgeConfig?: BadgeConfig;
 }
 
 /**
@@ -688,6 +743,64 @@ export declare class SingleLineConfig {
   itemGap?: Length;  
 }
 
+/**
+ * PreselectedInfo
+ *
+ * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+ * @atomicservice
+ * @since 21
+ */
+export declare class PreselectedInfo {
+  /**
+   * Uri. Uri of the media file to be automatically selected.
+   *
+   * @type { string }
+   * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+   * @atomicservice
+   * @since 21
+   */
+  uri: string;
+
+  /**
+   * PreselectablePickerIndex. Serial number of the picker component that will automatically select this media file.
+   *
+   * @type { ?number }
+   * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+   * @atomicservice
+   * @since 21
+   */
+  preselectablePickerIndex?: number;
+}
+
+/**
+ * BadgeConfig
+ *
+ * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+ * @atomicservice
+ * @since 21
+ */
+export declare class BadgeConfig {
+  /**
+  * The type of the special badge.
+  *
+  * @type { ?BadgeConfig }
+  * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+  * @atomicservice
+  * @since 21
+  */
+  badgeType?: BadgeType;
+
+  /**
+  * The uri data of the asset that displays the badge.
+  *
+  * @type { ?Array<string> }
+  * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+  * @atomicservice
+  * @since 21
+  */
+  uris?: Array<string>;
+}
+
 /**
  * DataType represents the type of the data set to picker component
  *
@@ -713,7 +826,25 @@ export declare enum DataType {
    * @atomicservice
    * @since 12
    */
-  SET_ALBUM_URI = 2
+  SET_ALBUM_URI = 2,
+
+  /**
+   * SET_SELECTED_INFO. Set selected information to picker component.
+   *
+   * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+   * @atomicservice
+   * @since 21
+   */
+  SET_SELECTED_INFO = 3,
+  
+  /**
+   * SET_BADGE_CONFIGS. Set badge configs to picker component.
+   *
+   * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+   * @atomicservice
+   * @since 21
+   */
+  SET_BADGE_CONFIGS = 4
 }
 
 /**
@@ -1023,6 +1154,25 @@ export declare enum SaveMode {
   OVERWRITE = 1
 }
 
+/**
+ * BadgeType.
+ *
+ * @enum { int } BadgeType
+ * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+ * @atomicservice
+ * @since 21
+ */
+export declare enum BadgeType {
+  /**
+   * BADGE_UPLOADED. Asset uploaded.
+   *
+   * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+   * @atomicservice
+   * @since 21
+   */
+  BADGE_UPLOADED = 0
+}
+
 /**
  * VideoPlayerState. include PLAYING, PAUSED, STOPPED, SEEK_START and SEEK_FINISH
  *