diff --git a/zh-cn/application-dev/reference/apis/js-apis-userFileManager.md b/zh-cn/application-dev/reference/apis/js-apis-userFileManager.md
index 6edfa75fd310669a9e9b4cb05114f13995ecd636..ac9d163997667830fb4ebd97407481c2c1de90df 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-userFileManager.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-userFileManager.md
@@ -10,7 +10,6 @@
 
 ```ts
 import userFileManager from '@ohos.filemanagement.userFileManager';
-import dataSharePredicates from '@ohos.data.dataSharePredicates';
 ```
 
 ## userFileManager.getUserFileMgr
@@ -91,6 +90,8 @@ getPhotoAssets(options: FetchOptions, callback: AsyncCallback<FetchResult<
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getPhotoAssets');
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -139,6 +140,8 @@ getPhotoAssets(options: FetchOptions): Promise<FetchResult<FileAsset>&g
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getPhotoAssets');
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -181,6 +184,8 @@ createPhotoAsset(displayName: string, albumUri: string, callback: AsyncCallback&
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('createPhotoAssetDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -292,6 +297,8 @@ getPhotoAlbums(options: AlbumFetchOptions, callback: AsyncCallback<FetchResul
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getPhotoAlbumsDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -341,6 +348,8 @@ getPhotoAlbums(options: AlbumFetchOptions): Promise<FetchResult<Album>&
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getPhotoAlbumsDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -451,6 +460,8 @@ getAudioAssets(options: FetchOptions, callback: AsyncCallback<FetchResult<
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getAudioAssets');
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -499,6 +510,8 @@ getAudioAssets(options: FetchOptions): Promise<FetchResult<FileAsset>&g
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getAudioAssets');
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -541,6 +554,8 @@ delete(uri: string, callback: AsyncCallback<void>): void;
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('deleteAssetDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -593,6 +608,8 @@ delete(uri: string): Promise<void>;
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('deleteDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -935,7 +952,10 @@ get(member: string): MemberType;
 | member | string | 是    | 成员参数名称例如：ImageVideoKey.URI |
 
 **示例：**
+
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('fileAssetGetDemo')
   try {
@@ -971,7 +991,10 @@ set(member: string, value: string): void;
 | value | string | 是    | 设置成员参数名称，只能修改ImageVideoKey.TITLE的值 |
 
 **示例：**
+
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('fileAssetSetDemo')
   try {
@@ -1009,6 +1032,8 @@ commitModify(callback: AsyncCallback<void>): void
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('commitModifyDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1052,6 +1077,8 @@ commitModify(): Promise<void>
 **示例：**  
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('commitModifyDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1174,6 +1201,8 @@ close(fd: number, callback: AsyncCallback<void>): void
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('closeDemo')
   try {
@@ -1222,6 +1251,8 @@ close(fd: number): Promise<void>
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('closeDemo')
   try {
@@ -1261,6 +1292,8 @@ getThumbnail(callback: AsyncCallback<image.PixelMap>): void
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getThumbnailDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1301,6 +1334,8 @@ getThumbnail(size: Size, callback: AsyncCallback<image.PixelMap>): void
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getThumbnailDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1347,6 +1382,8 @@ getThumbnail(size?: Size): Promise<image.PixelMap>
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getThumbnailDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1386,6 +1423,8 @@ favorite(isFavorite: boolean, callback: AsyncCallback<void>): void
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('favoriteDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1430,6 +1469,8 @@ favorite(isFavorite: boolean): Promise<void>
 **示例：**
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('favoriteDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1468,6 +1509,8 @@ getCount(): number
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getCountDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1498,6 +1541,8 @@ isAfterLast(): boolean
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   let predicates = new dataSharePredicates.DataSharePredicates();
   let fetchOption = {
@@ -1527,6 +1572,8 @@ close(): void
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('fetchResultCloseDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1557,6 +1604,8 @@ getFirstObject(callback: AsyncCallback<T>): void
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getFirstObjectDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1592,6 +1641,8 @@ getFirstObject(): Promise<T>
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getFirstObjectDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1622,6 +1673,8 @@ async function example() {
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getNextObjectDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1660,6 +1713,8 @@ async function example() {
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getNextObjectDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1693,6 +1748,8 @@ getLastObject(callback: AsyncCallback<T>): void
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getLastObjectDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1728,6 +1785,8 @@ getLastObject(): Promise<T>
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getLastObjectDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1759,6 +1818,8 @@ getPositionObject(index: number, callback: AsyncCallback<T>): void
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getPositionObjectDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1800,6 +1861,8 @@ getPositionObject(index: number): Promise<T>
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('getPositionObjectDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1849,6 +1912,8 @@ getPhotoAssets(options: FetchOptions, callback: AsyncCallback<FetchResult<
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('albumGetFileAssetsDemoCallback')
 
@@ -1891,6 +1956,8 @@ getPhotoAssets(options: FetchOptions): Promise<FetchResult<FileAsset>&g
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('albumGetFileAssetsDemoPromise')
 
@@ -1931,6 +1998,8 @@ commitModify(callback: AsyncCallback<void>): void;
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('albumCommitModifyDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -1969,6 +2038,8 @@ commitModify(): Promise<void>;
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('albumCommitModifyDemo')
   let predicates = new dataSharePredicates.DataSharePredicates();
@@ -2025,6 +2096,8 @@ getPhotoAssets(options: FetchOptions, callback: AsyncCallback<FetchResult<
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('privateAlbumGetFileAssetsDemoCallback')
   let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
@@ -2070,6 +2143,8 @@ getPhotoAssets(options: FetchOptions): Promise<FetchResult<FileAsset>&g
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('privateAlbumGetFileAssetsDemoPromise')
   let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
@@ -2104,6 +2179,8 @@ delete(uri: string, callback: AsyncCallback<void>): void;
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('privateAlbumDeleteCallback');
   let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
@@ -2150,6 +2227,8 @@ delete(uri: string): Promise<void>;
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('privateAlbumDeleteDemoPromise')
   let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
@@ -2190,6 +2269,8 @@ recover(uri: string, callback: AsyncCallback<void>): void;
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('privateAlbumRecoverDemoCallback');
   let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
@@ -2236,6 +2317,8 @@ recover(uri: string): Promise<void>;
 **示例**：
 
 ```ts
+import dataSharePredicates from '@ohos.data.dataSharePredicates';
+
 async function example() {
   console.info('privateAlbumRecoverDemoPromise')
   let albumList = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH);
@@ -2384,7 +2467,7 @@ async function example() {
 | 名称                   | 类型                | 必填 | 说明                                              |
 | ---------------------- | ------------------- | ---- |------------------------------------------------ |
 | fetchColumns           | Array&lt;string&gt; | 是   | 检索条件，指定列名查询，如果该参数为空时默认查询uri、name、fileType。示例：<br />fetchColumns: "uri"|
-| predicates           | [dataSharePredicates.DataSharePredicates](#../js-apis-data-dataSharePredicates.md) | 是   | 谓词查询，显示过滤条件 |
+| predicates           | [dataSharePredicates.DataSharePredicates](../apis/js-apis-data-dataSharePredicates.md) | 是   | 谓词查询，显示过滤条件 |
 
 ## AlbumFetchOptions
 
@@ -2394,5 +2477,5 @@ async function example() {
 
 | 名称                   | 类型                | 必填 | 说明                                              |
 | ---------------------- | ------------------- | ---- |------------------------------------------------ |
-| predicates           | [dataSharePredicates.DataSharePredicates](#../js-apis-data-dataSharePredicates.md) | 是   | 谓词查询，显示过滤条件 |
+| predicates           | [dataSharePredicates.DataSharePredicates](../apis/js-apis-data-dataSharePredicates.md) | 是   | 谓词查询，显示过滤条件 |