!5382 删除英文Sample（英文不用添加Sample）：无需翻译

Merge pull request !5382 from 葛亚芳/OpenHarmony-3.1-Release

en/application-dev/database/database-distributedobject-guidelines.md

@@ -171,12 +171,4 @@ The following example shows how to implement a distributed data object synchroni
        ```js
        local_object.setSessionId("");
        ```
-## Samples
-
-The following example is provided for you to better understand the development of distributed data objects:
-
-- [Distributed Notepad](https://gitee.com/openharmony/distributeddatamgr_objectstore/tree/master/samples/distributedNotepad)
-
-
-When an event of the Notepad app occurs on a device, such as a note is added, the tile or content of a note is changed, or the event list is cleared, the change will be synchronized to other devices in the trusted network.
 

en/application-dev/database/database-mdds-guidelines.md

@@ -175,7 +175,3 @@ The following uses a single KV store as an example to describe the development p
        }
    });
    ```
-## Samples
-The following samples are provided to help you better understand the distributed data development:
-- [`KvStore`: Distributed Data Management (eTS) (API8)](https://gitee.com/openharmony/app_samples/tree/master/data/Kvstore)
-- [Distributed Data Service](https://gitee.com/openharmony/codelabs/tree/master/Data/JsDistributedData)

en/application-dev/database/database-relational-guidelines.md

@@ -306,8 +306,3 @@ You can obtain the distributed table name for a remote device based on the local
     let tableName = rdbStore.obtainDistributedTableName(deviceId, "test");
     let resultSet = rdbStore.querySql("SELECT * FROM " + tableName)
     ```
-## Samples
-The following samples are provided for you to better understand the RDB development:
-- [`Rdb`: eTS RDB (API8)](https://gitee.com/openharmony/app_samples/tree/master/data/Rdb)
-- [`DistributedRdb`: eTS Distributed Relational Database (API8)](https://gitee.com/openharmony/app_samples/tree/master/data/DistributedRdb)
-- [Relational Database](https://gitee.com/openharmony/codelabs/tree/master/Data/JSRelationshipData)

en/application-dev/windowmanager/window-guidelines.md

@@ -105,4 +105,3 @@ import window from '@ohos.window';
 })
 ```
 
-For the complete code, see [immersive](https://gitee.com/openharmony/windowmanager/tree/master/AppDemo/window/immersive).

zh-cn/application-dev/database/database-relational-guidelines.md

@@ -44,7 +44,7 @@
   | 类名 | 接口名 | 描述 |
   | -------- | -------- | -------- |
   | RdbStore | update(values:&nbsp;ValuesBucket,&nbsp;rdbPredicates:&nbsp;RdbPredicates,&nbsp;callback:&nbsp;AsyncCallback&lt;number&gt;):void | 根据RdbPredicates的指定实例对象更新数据库中的数据，结果以callback形式返回。<br/>-&nbsp;values：以ValuesBucket存储的要更新的数据。<br/>-&nbsp;rdbPredicates：表示RdbPredicates的实例对象指定的更新条件。<br/>-&nbsp;callback：指定的callback回调方法。返回受影响的行数。 |
-  | RdbStore | update(values:&nbsp;ValuesBucket,&nbsp;rdbPredicates:&nbsp;RdbPredicates):&nbsp;Promise | 根据RdbPredicates的指定实例对象更新数据库中的数据，结果以Promise形式返回。<br/>-&nbsp;values：以ValuesBucket存储的要更新的数据。<br/>-&nbsp;rdbPredicates：表示RdbPredicates的实例对象指定的更新条件。 |
+  | RdbStore | update(values:&nbsp;ValuesBucket,&nbsp;rdbPredicates:&nbsp;RdbPredicates):&nbsp;Promise\<number> | 根据RdbPredicates的指定实例对象更新数据库中的数据，结果以Promise形式返回。<br/>-&nbsp;values：以ValuesBucket存储的要更新的数据。<br/>-&nbsp;rdbPredicates：表示RdbPredicates的实例对象指定的更新条件。 |
   
 - **删除** 
   
@@ -55,7 +55,7 @@
   | 类名 | 接口名 | 描述 |
   | -------- | -------- | -------- |
   | RdbStore | delete(rdbPredicates:&nbsp;RdbPredicates,&nbsp;callback:&nbsp;AsyncCallback&lt;number&gt;):void | 根据rdbPredicates的指定实例对象从数据库中删除数据，结果以callback形式返回。<br/>-&nbsp;rdbPredicates：RdbPredicates的实例对象指定的删除条件。<br/>-&nbsp;callback：指定callback回调函数。返回受影响的行数。 |
-  | RdbStore | delete(rdbPredicates:&nbsp;RdbPredicates):&nbsp;Promise | 根据rdbPredicates的指定实例对象从数据库中删除数据，结果以Promise形式返回。<br/>-&nbsp;rdbPredicates：RdbPredicates的实例对象指定的删除条件。 |
+  | RdbStore | delete(rdbPredicates:&nbsp;RdbPredicates):&nbsp;Promise\<number> | 根据rdbPredicates的指定实例对象从数据库中删除数据，结果以Promise形式返回。<br/>-&nbsp;rdbPredicates：RdbPredicates的实例对象指定的删除条件。 |
   
 - **查询**