update docs

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

en/application-dev/reference/apis/js-apis-distributed-account.md

-# @ohos.account.distributedAccount
+# @ohos.account.distributedAccount (Distributed Account Management)
 
 The **distributedAccount** module provides APIs for managing distributed accounts, including querying and updating account login states.
 
@@ -232,7 +232,7 @@ Sets the distributed account information. This API uses a promise to return the
 | ID| Error Message|
 | -------- | ------------------- |
 | 12300001 | System service exception. |
-| 12300002 | invalid accountInfo. |
+| 12300002 | Invalid accountInfo. |
 
 **Example**
   ```js
@@ -252,7 +252,7 @@ Sets the distributed account information. This API uses a promise to return the
 
 updateOsAccountDistributedInfo(accountInfo: DistributedInfo, callback: AsyncCallback<void>): void
 
-Updates distributed account information. This API uses an asynchronous callback to return the result.
+Updates the distributed account information. This API uses an asynchronous callback to return the result.
 
 > **NOTE**
 >

en/application-dev/reference/apis/js-apis-file-storage-statistics.md

@@ -22,8 +22,7 @@ Obtains the total size (in bytes) of the specified volume in an external storage
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
+**System API**: This is a system API.
 
 
 **Parameters**
@@ -59,8 +58,7 @@ Obtains the total size (in bytes) of the specified volume in an external storage
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
+**System API**: This is a system API.
 
 
 **Parameters**
@@ -90,8 +88,7 @@ Obtains the available space (in bytes) of the specified volume in an external st
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
+**System API**: This is a system API.
 
 
 **Parameters**
@@ -128,8 +125,7 @@ Obtains the available space (in bytes) of the specified volume in an external st
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
+**System API**: This is a system API.
 
 
 **Parameters**
@@ -159,8 +155,7 @@ Obtains the space (in bytes) of an application. This API uses a promise to retur
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
+**System API**: This is a system API.
 
 
 **Parameters**
@@ -196,8 +191,7 @@ Obtains the space (in bytes) of an application. This API uses an asynchronous ca
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
+**System API**: This is a system API.
 
 
 **Parameters**
@@ -263,12 +257,8 @@ Obtains the space (in bytes) of this third-party application. This API uses an a
 
 ## BundleStats<sup>9+</sup>
 
-### Attributes
-
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-
 | Name     | Type  | Readable| Writable| Description          |
 | --------- | ------ | --- | ---- | -------------- |
 | appSize   | number | Yes| No| Size of the application, in bytes.   |
@@ -286,9 +276,7 @@ Obtains the total size (in bytes) of the built-in storage. This API uses a promi
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
-
+**System API**: This is a system API.
 
 **Return value**
 
@@ -313,9 +301,7 @@ Obtains the total size (in bytes) of the built-in storage. This API uses an asyn
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
-
+**System API**: This is a system API.
 
 **Parameters**
 
@@ -343,9 +329,7 @@ Obtains the available space (in bytes) of the built-in storage. This API uses a
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
-
+**System API**: This is a system API.
 
 **Return value**
 
@@ -371,9 +355,7 @@ Obtains the available space (in bytes) of the built-in storage. This API uses an
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
-
+**System API**: This is a system API.
 
 **Parameters**
 
@@ -400,8 +382,7 @@ Obtains the system data space, in bytes. This API uses a promise to return the r
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
+**System API**: This is a system API.
 
 
 **Return value**
@@ -430,9 +411,7 @@ Obtains the system data space, in bytes. This API uses an asynchronous callback
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
-
+**System API**: This is a system API.
 
 **Parameters**
 
@@ -459,9 +438,7 @@ Obtains the storage statistics (in bytes) of this user. This API uses a promise
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
-
+**System API**: This is a system API.
 
 **Return value**
 
@@ -489,9 +466,7 @@ Obtains the storage statistics (in bytes) of this user. This API uses an asynchr
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
-
+**System API**: This is a system API.
 
 **Parameters**
 
@@ -515,9 +490,7 @@ Obtains the storage statistics (in bytes) of the specified user. This API uses a
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
-
+**System API**: This is a system API.
 
 **Parameters**
 
@@ -552,9 +525,7 @@ Obtains the storage statistics (in bytes) of the specified user. This API uses a
 
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
-
+**System API**: This is a system API.
 
 **Parameters**
 
@@ -576,12 +547,9 @@ This is a system API.
 
 ## StorageStats<sup>9+</sup>
 
-### Attributes
-
 **System capability**: SystemCapability.FileManagement.StorageService.SpatialStatistics
 
-
-This is a system API.
+**System API**: This is a system API.
 
 | Name     | Type  | Readable | Writable | Description          |
 | --------- | ------ | ---- | ----- | -------------- |

en/application-dev/reference/apis/js-apis-system-cipher.md

@@ -3,7 +3,7 @@
 > **NOTE**
 >
 > - The initial APIs of this module are supported since API version 3. Newly added APIs will be marked with a superscript to indicate their earliest API version.
->- The APIs provided by this module are deprecated since API version 9. You are advised to use [cryptoFramework-Cipher](js-apis-cryptoFramework.md#Cipher).
+>- The APIs provided by this module are deprecated since API version 9. You are advised to use [@ohos.security.cryptoFramework Cipher](js-apis-cryptoFramework.md#cipher).
 
 ## Modules to Import