diff --git a/api/@ohos.file.photoAccessHelper.d.ts b/api/@ohos.file.photoAccessHelper.d.ts
index b481c7780ca62b30d36ca4d3704388915b6cff73..0d5317ac332944e9f26355b9f48d9aa664cb7fbf 100644
--- a/api/@ohos.file.photoAccessHelper.d.ts
+++ b/api/@ohos.file.photoAccessHelper.d.ts
@@ -2164,7 +2164,15 @@ declare namespace photoAccessHelper {
      *
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
      * @crossplatform
-     * @since arkts {'1.1':'12','1.2':'20'}
+     * @since 12
+     */
+    /**
+     * Asset uri, read only
+     *
+     * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+     * @crossplatform
+     * @atomicservice
+     * @since arkts {'1.1':'20','1.2':'20'}
      * @arkts 1.1&1.2
      */
     URI = 'uri',
@@ -2271,7 +2279,15 @@ declare namespace photoAccessHelper {
      *
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
      * @crossplatform
-     * @since arkts {'1.1':'12','1.2':'20'}
+     * @since 12
+     */
+    /**
+     * Modified date of the asset, read only
+     *
+     * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+     * @crossplatform
+     * @atomicservice
+     * @since arkts {'1.1':'20','1.2':'20'}
      * @arkts 1.1&1.2
      */
     DATE_MODIFIED = 'date_modified',
@@ -2806,8 +2822,8 @@ declare namespace photoAccessHelper {
      */
     /**
      * URI of the album.
-     *
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+     * @crossplatform
      * @atomicservice
      * @since arkts {'1.1':'20','1.2':'20'}
      * @arkts 1.1&1.2
@@ -2851,14 +2867,6 @@ declare namespace photoAccessHelper {
      * @systemapi
      * @since 18
      */
-    /**
-     * Timestamp when the album was modified, in milliseconds.
-     *
-     * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
-     * @systemapi
-     * @atomicservice
-     * @since 20
-     */
     DATE_MODIFIED = 'date_modified',
   }
 
@@ -3246,8 +3254,6 @@ declare namespace photoAccessHelper {
      * Obtains the total number of files in the result set.
      *
      * @returns { number } Total number of objects.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3287,8 +3293,6 @@ declare namespace photoAccessHelper {
      * You need to check whether the object is the last one before calling getNextObject.
      *
      * @returns { boolean } Whether the object is the last one in the fetch result.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3324,8 +3328,6 @@ declare namespace photoAccessHelper {
      * Obtains the first file asset in the result set. This API uses an asynchronous callback to return the result.
      *
      * @param { AsyncCallback<T> } callback - Callback used to return the first file asset obtained.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3362,8 +3364,6 @@ declare namespace photoAccessHelper {
      * Obtains the first file asset in the result set. This API uses a promise to return the result.
      *
      * @returns { Promise<T> } Returns the first object in the fetch result.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3403,8 +3403,6 @@ declare namespace photoAccessHelper {
      * Before using this API, you must use isAfterLast() to check whether the current position is the end of the result set.
      *
      * @param { AsyncCallback<T> } callback - Callback used to return the next file asset obtained.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3444,8 +3442,6 @@ declare namespace photoAccessHelper {
      * Before using this API, you must use isAfterLast() to check whether the current position is the end of the result set.
      *
      * @returns { Promise<T> } Returns the next object
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3482,8 +3478,6 @@ declare namespace photoAccessHelper {
      * Obtains the last file asset in the result set. This API uses an asynchronous callback to return the result.
      *
      * @param { AsyncCallback<T> } callback - Callback used to return the last file asset obtained.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3519,8 +3513,6 @@ declare namespace photoAccessHelper {
      * Obtains the last file asset in the result set. This API uses a promise to return the result.
      *
      * @returns { Promise<T> } Returns the last object
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3559,8 +3551,6 @@ declare namespace photoAccessHelper {
      *
      * @param { number } index - Index of the file asset to obtain. The value starts from 0.
      * @param { AsyncCallback<T> } callback - Callback used to return the file asset obtained.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types; 3. Parameter verification failed.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3600,8 +3590,6 @@ declare namespace photoAccessHelper {
      *
      * @param { number } index - Index of the file asset to obtain. The value starts from 0.
      * @returns { Promise<T> } Returns the object
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types; 3. Parameter verification failed.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3638,8 +3626,6 @@ declare namespace photoAccessHelper {
      * Obtains all the file assets in the result set. This API uses an asynchronous callback to return the result.
      *
      * @param { AsyncCallback<Array<T>> } callback - Callback used to return an array of all file assets in the result set.
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3676,8 +3662,6 @@ declare namespace photoAccessHelper {
      * Obtains all the file assets in the result set. This API uses a promise to return the result.
      *
      * @returns { Promise<Array<T>> } Returns all the objects
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -3711,8 +3695,6 @@ declare namespace photoAccessHelper {
     /**
      * Closes this FetchResult instance to invalidate it. After this instance is released, the APIs in this instance cannot be invoked.
      *
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types.
      * @throws { BusinessError } 13900020 - Invalid argument
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
@@ -4251,8 +4233,8 @@ declare namespace photoAccessHelper {
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
      * @crossplatform
-     * @atomicservice
-     * @since arkts {'1.1':'20','1.2':'20'}
+     * @atomicservice 
+     * @since arkts {'1.1':'12','1.2':'20'}
      * @arkts 1.1&1.2
      */
     getAssets(options: FetchOptions): Promise<FetchResult<PhotoAsset>>;
@@ -4672,7 +4654,21 @@ declare namespace photoAccessHelper {
      * @throws { BusinessError } 14000011 - System inner fail
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
      * @crossplatform
-     * @since arkts {'1.1':'12','1.2':'20'}
+     * @since 12
+     */
+    /**
+     * Obtains image and video assets. This API uses a promise to return the result.
+     *
+     * @permission ohos.permission.READ_IMAGEVIDEO
+     * @param { FetchOptions } options - Options for fetching the image and video assets.
+     * @returns { Promise<FetchResult<PhotoAsset>> } Returns the fetch result.
+     * @throws { BusinessError } 201 - Permission denied
+     * @throws { BusinessError } 13900020 - Invalid argument
+     * @throws { BusinessError } 14000011 - System inner fail
+     * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
+     * @crossplatform
+     * @atomicservice
+     * @since arkts {'1.1':'20','1.2':'20'}
      * @arkts 1.1&1.2
      */
     getAssets(options: FetchOptions): Promise<FetchResult<PhotoAsset>>;
@@ -4698,8 +4694,6 @@ declare namespace photoAccessHelper {
      * @param { FetchOptions } options - Options for fetching the burst photos.
      * @returns { Promise<FetchResult<PhotoAsset>> } Returns the fetch result.
      * @throws { BusinessError } 201 - Permission denied
-     * @throws { BusinessError } 401 - Parameter error. Possible causes: 1. Mandatory parameters are left unspecified;
-     * <br>2. Incorrect parameter types; 3. Parameter verification failed.
      * @throws { BusinessError } 14000011 - Internal system error
      * @syscap SystemCapability.FileManagement.PhotoAccessHelper.Core
      * @atomicservice