update docs

Signed-off-by: NAnnie_wang <annie.wangli@huawei.com>

en/application-dev/reference/apis/Readme-EN.md

@@ -196,21 +196,22 @@
 - Security
   - [@ohos.abilityAccessCtrl (Ability Access Control)](js-apis-abilityAccessCtrl.md)
   - [@ohos.privacyManager (Privacy Management)](js-apis-privacyManager.md)
+  - [@ohos.security.cert (Certificate)](js-apis-cert.md)
   - [@ohos.security.cryptoFramework (Crypto Framework)](js-apis-cryptoFramework.md)
   - [@ohos.security.huks (HUKS)](js-apis-huks.md)
   - [@ohos.userIAM.faceAuth (Facial Authentication)](js-apis-useriam-faceauth.md)
   - [@ohos.userIAM.userAuth (User Authentication)](js-apis-useriam-userauth.md)
   - [@system.cipher (Cipher Algorithm)](js-apis-system-cipher.md)
 - Data Management
-  - [@ohos.data.dataAbility ](js-apis-data-ability.md)
-  - [@ohos.data.dataShare](js-apis-data-dataShare.md)
-  - [@ohos.data.dataSharePredicates](js-apis-data-dataSharePredicates.md)
-  - [@ohos.data.dataShareResultSet](js-apis-data-DataShareResultSet.md)
-  - [@ohos.data.distributedDataObject](js-apis-data-distributedobject.md)
-  - [@ohos.data.distributedKVStore](js-apis-distributedKVStore.md)
-  - [@ohos.data.preferences](js-apis-data-preferences.md)
-  - [@ohos.data.rdb](js-apis-data-rdb.md)
-  - [@ohos.data.ValuesBucket](js-apis-data-valuesBucket.md)
+  - [@ohos.data.dataAbility (DataAbility Predicates)](js-apis-data-ability.md)
+  - [@ohos.data.dataShare (DataShare)](js-apis-data-dataShare.md)
+  - [@ohos.data.dataSharePredicates (DataShare Predicates)](js-apis-data-dataSharePredicates.md)
+  - [@ohos.data.dataShareResultSet (DataShare Result Set)](js-apis-data-DataShareResultSet.md)
+  - [@ohos.data.distributedDataObject (Distributed Data Object)](js-apis-data-distributedobject.md)
+  - [@ohos.data.distributedKVStore (Distributed KV Store)](js-apis-distributedKVStore.md) 
+  - [@ohos.data.preferences (Preferences)](js-apis-data-preferences.md)
+  - [@ohos.data.rdb (RDB)](js-apis-data-rdb.md)
+  - [@ohos.data.ValuesBucket (Value Bucket)](js-apis-data-valuesBucket.md)
   - data/rdb
     - [resultSet](js-apis-data-resultset.md)
 - File Management

en/application-dev/reference/apis/js-apis-data-DataShareResultSet.md

-# @ohos.data.dataShareResultSet
+# @ohos.data.dataShareResultSet (DataShare Result Set)
 
 The **DataShareResultSet** module provides APIs for accessing the result set obtained from the database. You can access the values in the specified rows or the value of the specified data type.
 

en/application-dev/reference/apis/js-apis-data-dataShare.md

-# @ohos.data.dataShare
+# @ohos.data.dataShare (DataShare)
 
 The **DataShare** module allows an application to manage its own data and share data with other applications on the same device.
 

en/application-dev/reference/apis/js-apis-data-dataSharePredicates.md

-# Data Share Predicates
+# @ohos.data.dataSharePredicates (DataShare Predicates)
 
 You can use **DataSharePredicates** to specify conditions for [updating](js-apis-data-dataShare.md#update), [deleting](js-apis-data-dataShare.md#delete), and [querying](js-apis-data-dataShare.md#query) data when **DataShare** is used to manage data.
 

en/application-dev/reference/apis/js-apis-data-distributedobject.md

-# Distributed Data Object
+# @ohos.data.distributedDataObject (Distributed Data Object)
 
 The **distributedDataObject** module provides basic data object management, including creating, querying, deleting, modifying, and subscribing to data objects, and distributed data object collaboration for the same application among multiple devices.
 
@@ -23,9 +23,9 @@ Creates a distributed data object.
 **System capability**: SystemCapability.DistributedDataManager.DataObject.DistributedObject
 
 **Parameters**
-  | Name| Type| Mandatory| Description|
-  | -------- | -------- | -------- | -------- |
-  | source | object | Yes| Attribute of the distributed data object to create.|
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| source | object | Yes| Attribute of the distributed data object to create.|
 
 **Return value**
 | Type| Description|
@@ -49,9 +49,9 @@ Creates a random session ID.
 **System capability**: SystemCapability.DistributedDataManager.DataObject.DistributedObject
 
 **Return value**
-  | Type| Description|
-  | -------- | -------- |
-  | string | Session ID created.|
+| Type| Description|
+| -------- | -------- |
+| string | Session ID created.|
 
 **Example**
 ```js
@@ -97,15 +97,15 @@ Sets a session ID for synchronization. Automatic synchronization is performed fo
 
 **Parameters**
 
-  | Name| Type| Mandatory| Description|
-  | -------- | -------- | -------- | -------- |
-  | sessionId | string | No| ID of a distributed data object on a trusted network. To remove a distributed data object from the network, set this parameter to "" or leave it empty.|
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| sessionId | string | No| ID of a distributed data object on a trusted network. To remove a distributed data object from the network, set this parameter to "" or leave it empty.|
 
 **Return value**
 
-  | Type| Description|
-  | -------- | -------- |
-  | boolean | Returns **true** if the session ID is set successfully;<br>returns **false** otherwise. |
+| Type| Description|
+| -------- | -------- |
+| boolean | Returns **true** if the session ID is set successfully;<br>returns **false** otherwise. |
 
 **Example**
 
@@ -128,10 +128,10 @@ Subscribes to the changes of this distributed data object.
 **System capability**: SystemCapability.DistributedDataManager.DataObject.DistributedObject
 
 **Parameters**
-  | Name| Type| Mandatory| Description|
-  | -------- | -------- | -------- | -------- |
-  | type | string | Yes| Event type to subscribe to. The value is **change**, which indicates data changes.|
-  | callback | Callback<{ sessionId: string, fields: Array&lt;string&gt; }> | Yes| Callback used to return the changes of the distributed data object.<br>**sessionId** indicates the session ID of the distributed data object.<br>**fields** indicates the changed attributes of the distributed data object.|
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| type | string | Yes| Event type to subscribe to. The value is **change**, which indicates data changes.|
+| callback | Callback<{ sessionId: string, fields: Array&lt;string&gt; }> | Yes| Callback used to return the changes of the distributed data object.<br>**sessionId** indicates the session ID of the distributed data object.<br>**fields** indicates the changed attributes of the distributed data object.|
 
 **Example**
 ```js
@@ -157,10 +157,10 @@ Unsubscribes from the changes of this distributed data object.
 **System capability**: SystemCapability.DistributedDataManager.DataObject.DistributedObject
 
 **Parameters**
-  | Name| Type| Mandatory| Description|
-  | -------- | -------- | -------- | -------- |
-  | type | string | Yes| Event type to unsubscribe from. The value is **change**, which indicates data changes.|
-  | callback | Callback<{ sessionId: string, fields: Array&lt;string&gt; }> | No| Callback to be unregistered. If this parameter is not set, all data change callbacks of the object will be unregistered.<br>**sessionId** indicates the session ID of the distributed data object.<br>**fields** indicates the changed attributes of the distributed data object.|
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| type | string | Yes| Event type to unsubscribe from. The value is **change**, which indicates data changes.|
+| callback | Callback<{ sessionId: string, fields: Array&lt;string&gt; }> | No| Callback to be unregistered. If this parameter is not set, all data change callbacks of the object will be unregistered.<br>**sessionId** indicates the session ID of the distributed data object.<br>**fields** indicates the changed attributes of the distributed data object.|
 
 
 **Example**
@@ -182,10 +182,10 @@ Subscribes to the status change (online or offline) of this distributed data obj
 **System capability**: SystemCapability.DistributedDataManager.DataObject.DistributedObject
 
 **Parameters**
-  | Name| Type| Mandatory| Description|
-  | -------- | -------- | -------- | -------- |
-  | type | string | Yes| Event type to subscribe to. The value is **status**, which indicates the status change (online or offline) of the distributed data object.|
-  | callback | Callback<{ sessionId: string, networkId: string, status: 'online' \| 'offline' }> | Yes| Callback used to return the status change.<br>**sessionId**: session ID of the distributed data object.<br>**networkId**: object device ID, that is, **deviceId**.<br>**status** indicates the object status, which can be online or offline.|
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| type | string | Yes| Event type to subscribe to. The value is **status**, which indicates the status change (online or offline) of the distributed data object.|
+| callback | Callback<{ sessionId: string, networkId: string, status: 'online' \| 'offline' }> | Yes| Callback used to return the status change.<br>**sessionId**: session ID of the distributed data object.<br>**networkId**: object device ID, that is, **deviceId**.<br>**status** indicates the object status, which can be online or offline.|
 
 **Example**
 ```js
@@ -207,10 +207,10 @@ Unsubscribes from the status change (online or offline) of this distributed data
 **System capability**: SystemCapability.DistributedDataManager.DataObject.DistributedObject
 
 **Parameters**
-  | Name| Type| Mandatory| Description|
-  | -------- | -------- | -------- | -------- |
-  | type | string | Yes| Event type to unsubscribe from. The value is **status**, which indicates the status change (online or offline) of the distributed data object.|
-  | callback | Callback<{ sessionId: string, deviceId: string, status: 'online' \| 'offline' }> | No| Callback used to return the status change. If this parameter is not specified, this API unsubscribes from all callbacks of this distributed data object.<br>**sessionId**: session ID of the distributed data object.<br>**deviceId** indicates the device ID of the distributed data object.<br>**status** indicates the status, which can be online or offline.|
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| type | string | Yes| Event type to unsubscribe from. The value is **status**, which indicates the status change (online or offline) of the distributed data object.|
+| callback | Callback<{ sessionId: string, deviceId: string, status: 'online' \| 'offline' }> | No| Callback used to return the status change. If this parameter is not specified, this API unsubscribes from all callbacks of this distributed data object.<br>**sessionId**: session ID of the distributed data object.<br>**deviceId** indicates the device ID of the distributed data object.<br>**status** indicates the status, which can be online or offline.|
 
 
 **Example**
@@ -243,10 +243,10 @@ The saved data will be released in the following cases:
 **System capability**: SystemCapability.DistributedDataManager.DataObject.DistributedObject
 
 **Parameters**
-  | Name| Type| Mandatory| Description|
-  | -------- | -------- | -------- | -------- |
-  | deviceId | string | Yes| ID of the device where data is stored. The value **local** indicates the local device.|
-  | callback | AsyncCallback&lt;[SaveSuccessResponse](#savesuccessresponse9)&gt; | Yes| Callback used to return **SaveSuccessResponse**, which contains information such as session ID, version, and device ID.|
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| deviceId | string | Yes| ID of the device where data is stored. The value **local** indicates the local device.|
+| callback | AsyncCallback&lt;[SaveSuccessResponse](#savesuccessresponse9)&gt; | Yes| Callback used to return **SaveSuccessResponse**, which contains information such as session ID, version, and device ID.|
 
 **Example**
 ```js
@@ -279,15 +279,15 @@ The saved data will be released in the following cases:
 **System capability**: SystemCapability.DistributedDataManager.DataObject.DistributedObject
 
 **Parameters**
-  | Name| Type| Mandatory| Description|
-  | -------- | -------- | -------- | -------- |
-  | deviceId | string | Yes| ID of the device where the data is saved. The default value is **local**, which indicates the local device. |
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| deviceId | string | Yes| ID of the device where the data is saved. The default value is **local**, which indicates the local device. |
 
 **Return value**
 
-  | Type| Description|
-  | -------- | -------- |
-  | Promise&lt;[SaveSuccessResponse](#savesuccessresponse9)&gt; | Promise used to return **SaveSuccessResponse**, which contains information such as session ID, version, and device ID.|
+| Type| Description|
+| -------- | -------- |
+| Promise&lt;[SaveSuccessResponse](#savesuccessresponse9)&gt; | Promise used to return **SaveSuccessResponse**, which contains information such as session ID, version, and device ID.|
 
 **Example**
 
@@ -317,9 +317,9 @@ If the object is stored on another device, the data on the local device will be
 **System capability**: SystemCapability.DistributedDataManager.DataObject.DistributedObject
 
 **Parameters**
-  | Name| Type| Mandatory| Description|
-  | -------- | -------- | -------- | -------- |
-  | callback | AsyncCallback&lt;[RevokeSaveSuccessResponse](#revokesavesuccessresponse9)&gt; | No| Callback used to return **RevokeSaveSuccessResponse**, which contains the session ID.|
+| Name| Type| Mandatory| Description|
+| -------- | -------- | -------- | -------- |
+| callback | AsyncCallback&lt;[RevokeSaveSuccessResponse](#revokesavesuccessresponse9)&gt; | No| Callback used to return **RevokeSaveSuccessResponse**, which contains the session ID.|
 
 **Example**
 
@@ -345,9 +345,9 @@ If the object is stored on another device, the data on the local device will be
 
 **Return value**
 
-  | Type| Description|
-  | -------- | -------- |
-  | Promise&lt;[RevokeSaveSuccessResponse](#revokesavesuccessresponse9)&gt; | Promise used to return **RevokeSaveSuccessResponse**, which contains the session ID.|
+| Type| Description|
+| -------- | -------- |
+| Promise&lt;[RevokeSaveSuccessResponse](#revokesavesuccessresponse9)&gt; | Promise used to return **RevokeSaveSuccessResponse**, which contains the session ID.|
 
 **Example**
 

en/application-dev/reference/apis/js-apis-data-preferences.md

-# Preferences
+# @ohos.data.preferences (Preferences)
 
 The **Preferences** module provides APIs for processing data in the form of key-value (KV) pairs and supports persistence of the KV pairs when required.
 
@@ -497,7 +497,7 @@ Obtains the value of a key. This API uses a promise to return the result. If the
 **System capability**: SystemCapability.DistributedDataManager.Preferences.Core
 
  **Parameters**
- 
+
 | Name  | Type                   | Mandatory| Description                                                        |
 | -------- | ----------------------- | ---- | ------------------------------------------------------------ |
 | key      | string                  | Yes  | Key of the data to obtain. It cannot be empty.                             |

en/application-dev/reference/apis/js-apis-data-rdb.md

-# @ohos.data.rdb
+# @ohos.data.rdb (RDB)
 
 The relational database (RDB) manages data based on relational models. With the underlying SQLite database, the RDB provides a complete mechanism for managing local databases. To satisfy different needs in complicated scenarios, the RDB offers a series of methods for performing operations such as adding, deleting, modifying, and querying data, and supports direct execution of SQL statements.
 

en/application-dev/reference/apis/js-apis-data-valuesBucket.md

-# @ohos.data.ValuesBucket
+# @ohos.data.ValuesBucket (Value Bucket)
 
 The **ValueBucket** module holds data in key-value (KV) pairs. You can use it to insert data into a database.
 
@@ -34,6 +34,6 @@ Defines the types of the key and value in a KV pair.
 
 **System capability**: SystemCapability.DistributedDataManager.DataShare.Core
 
-| Key Type         | Value Type                                     | 
-| ------------- | --------------------------------------------- | 
-|  string | [ValueType](#valuetype)\| Uint8Array \| null | 
+| Key Type         | Value Type                                     |
+| ------------- | --------------------------------------------- |
+|  string | [ValueType](#valuetype)\| Uint8Array \| null |

en/application-dev/reference/apis/js-apis-distributedKVStore.md

-# Distributed KV Store
+# @ohos.data.distributedKVStore (Distributed KV Store)
 
 The **distributedKVStore** module implements collaboration between databases for different devices that forms a Super Device. The APIs provided by this module can be used to save data to a distributed key-value (KV) store and perform operations, such as adding, deleting, modifying, querying, and synchronizing data in distributed KV stores.