update doc

Signed-off-by: Nester.zhou <ester.zhou@huawei.com>

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

@@ -11,17 +11,19 @@ import bundleState from '@ohos.bundleState'
 ```
 
 ## bundleState.isIdleState
-isIdleState(bundleName: string, callback: AsyncCallback&lt;boolean&gt;): void<br>
+
+isIdleState(bundleName: string, callback: AsyncCallback&lt;boolean&gt;): void
+
 Checks whether the application specified by **bundleName** is in the idle state. This API uses an asynchronous callback to return the result.
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.AppGroup
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| bundleName | string | Yes| Bundle name of an application.|
-| callback | AsyncCallback&lt;boolean&gt; | Yes| Callback used to return the result. Returns whether the application specified by **bundleName** is in the idle state if the value of **bundleName** is valid; returns **null** otherwise.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | bundleName | string | Yes| Bundle name of an application.|
+  | callback | AsyncCallback&lt;boolean&gt; | Yes| Callback used to return the result. Returns whether the application specified by **bundleName** is in the idle state if the value of **bundleName** is valid; returns **null** otherwise.|
 
 **Example**
 
@@ -36,22 +38,24 @@ Checks whether the application specified by **bundleName** is in the idle state.
   ```
 
 ## bundleState.isIdleState
-isIdleState(bundleName: string): Promise&lt;boolean&gt;<br>
+
+isIdleState(bundleName: string): Promise&lt;boolean&gt;
+
 Checks whether the application specified by **bundleName** is in the idle state. This API uses a promise to return the result.
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.AppGroup
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| bundleName | string | Yes| Bundle name of an application.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | bundleName | string | Yes| Bundle name of an application.|
 
 **Return value**
 
-| Type| Description|
-| -------- | -------- |
-| Promise&lt;boolean&gt; | Promise used to return the result. Returns whether the application specified by **bundleName** is in the idle state if the value of **bundleName** is valid; returns **null** otherwise.|
+  | Type| Description|
+  | -------- | -------- |
+  | Promise&lt;boolean&gt; | Promise used to return the result. Returns whether the application specified by **bundleName** is in the idle state if the value of **bundleName** is valid; returns **null** otherwise.|
 
 **Example**
 
@@ -64,16 +68,18 @@ Checks whether the application specified by **bundleName** is in the idle state.
   ```
 
 ## bundleState.queryAppUsagePriorityGroup
-queryAppUsagePriorityGroup(callback: AsyncCallback&lt;number&gt;): void<br>
+
+queryAppUsagePriorityGroup(callback: AsyncCallback&lt;number&gt;): void
+
 Queries the priority group of the current invoker application. This API uses an asynchronous callback to return the result.
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.AppGroup
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| callback | AsyncCallback&lt;number&gt; | Yes| Callback used to return the result.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | callback | AsyncCallback&lt;number&gt; | Yes| Callback used to return the result.|
 
 **Example**
 
@@ -88,16 +94,18 @@ Queries the priority group of the current invoker application. This API uses an
   ```
 
 ## bundleState.queryAppUsagePriorityGroup
-queryAppUsagePriorityGroup(): Promise&lt;number&gt;<br>
+
+queryAppUsagePriorityGroup(): Promise&lt;number&gt;
+
 Queries the priority group of the current invoker application. This API uses a promise to return the result.
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.AppGroup
 
 **Return value**
 
-| Type| Description|
-| -------- | -------- |
-| Promise&lt;number&gt; | Promise used to return the result.|
+  | Type| Description|
+  | -------- | -------- |
+  | Promise&lt;number&gt; | Promise used to return the result.|
 
 **Example**
 
@@ -110,19 +118,22 @@ Queries the priority group of the current invoker application. This API uses a p
   ```
 
 ## bundleState.queryBundleStateInfos
-queryBundleStateInfos(begin: number, end: number, callback: AsyncCallback&lt;BundleActiveInfoResponse&gt;): void<br>
-Queries the application usage duration statistics based on the specified start time and end time. This API uses an asynchronous callback to return the result.<br>
+
+queryBundleStateInfos(begin: number, end: number, callback: AsyncCallback&lt;BundleActiveInfoResponse&gt;): void
+
+Queries the application usage duration statistics based on the specified start time and end time. This API uses an asynchronous callback to return the result.
+
 **Required permissions**: ohos.permission.BUNDLE_ACTIVE_INFO
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| begin | number | Yes| Start time.|
-| end | number | Yes| End time.|
-| callback | AsyncCallback&lt;[BundleActiveInfoResponse](#bundleactiveinforesponse)&gt; | Yes| Callback used to return the result.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | begin | number | Yes| Start time.|
+  | end | number | Yes| End time.|
+  | callback | AsyncCallback&lt;[BundleActiveInfoResponse](#bundleactiveinforesponse)&gt; | Yes| Callback used to return the result.|
 
 **Example**
 
@@ -143,24 +154,27 @@ Queries the application usage duration statistics based on the specified start t
   ```
 
 ## bundleState.queryBundleStateInfos
-queryBundleStateInfos(begin: number, end: number): Promise&lt;BundleActiveInfoResponse&gt;<br>
-Queries the application usage duration statistics based on the specified start time and end time. This API uses a promise to return the result.<br>
+
+queryBundleStateInfos(begin: number, end: number): Promise&lt;BundleActiveInfoResponse&gt;
+
+Queries the application usage duration statistics based on the specified start time and end time. This API uses a promise to return the result.
+
 **Required permissions**: ohos.permission.BUNDLE_ACTIVE_INFO
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| begin | number | Yes| Start time.|
-| end | number | Yes| End time.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | begin | number | Yes| Start time.|
+  | end | number | Yes| End time.|
 
 **Return value**
 
-| Type| Description|
-| -------- | -------- |
-| Promise&lt;[BundleActiveInfoResponse](#bundleactiveinforesponse)&gt; | Promise used to return the result.|
+  | Type| Description|
+  | -------- | -------- |
+  | Promise&lt;[BundleActiveInfoResponse](#bundleactiveinforesponse)&gt; | Promise used to return the result.|
 
 **Example**
 
@@ -179,20 +193,23 @@ Queries the application usage duration statistics based on the specified start t
   ```
 
 ## bundleState.queryBundleStateInfoByInterval
-queryBundleStateInfoByInterval(byInterval: IntervalType, begin: number, end: number, callback: AsyncCallback&lt;Array&lt;BundleStateInfo&gt;&gt;): void<br>
-Queries the application usage duration statistics in the specified time frame at the specified interval (daily, weekly, monthly, or annually). This API uses an asynchronous callback to return the result.<br>
+
+queryBundleStateInfoByInterval(byInterval: IntervalType, begin: number, end: number, callback: AsyncCallback&lt;Array&lt;BundleStateInfo&gt;&gt;): void
+
+Queries the application usage duration statistics in the specified time frame at the specified interval (daily, weekly, monthly, or annually). This API uses an asynchronous callback to return the result.
+
 **Required permissions**: ohos.permission.BUNDLE_ACTIVE_INFO
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| byInterval | [IntervalType](#intervaltype) | Yes| Interval type.|
-| begin | number | Yes| Start time.|
-| end | number | Yes| End time.|
-| callback | AsyncCallback&lt;Array&lt;[BundleStateInfo](#bundlestateinfo)&gt;&gt; | Yes| Callback used to return the result.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | byInterval | [IntervalType](#intervaltype) | Yes| Interval type.|
+  | begin | number | Yes| Start time.|
+  | end | number | Yes| End time.|
+  | callback | AsyncCallback&lt;Array&lt;[BundleStateInfo](#bundlestateinfo)&gt;&gt; | Yes| Callback used to return the result.|
 
 **Example**
 
@@ -211,25 +228,28 @@ Queries the application usage duration statistics in the specified time frame at
   ```
 
 ## bundleState.queryBundleStateInfoByInterval
-queryBundleStateInfoByInterval(byInterval: IntervalType, begin: number, end: number): Promise&lt;Array&lt;BundleStateInfo&gt;&gt;<br>
-Queries the application usage duration statistics in the specified time frame at the specified interval (daily, weekly, monthly, or annually). This API uses a promise to return the result.<br>
+
+queryBundleStateInfoByInterval(byInterval: IntervalType, begin: number, end: number): Promise&lt;Array&lt;BundleStateInfo&gt;&gt;
+
+Queries the application usage duration statistics in the specified time frame at the specified interval (daily, weekly, monthly, or annually). This API uses a promise to return the result.
+
 **Required permissions**: ohos.permission.BUNDLE_ACTIVE_INFO
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| byInterval | [IntervalType](#intervaltype) | Yes| Interval type.|
-| begin | number | Yes| Start time.|
-| end | number | Yes| End time.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | byInterval | [IntervalType](#intervaltype) | Yes| Interval type.|
+  | begin | number | Yes| Start time.|
+  | end | number | Yes| End time.|
 
 **Return value**
 
-| Type| Description|
-| -------- | -------- |
-| Promise&lt;Array&lt;[BundleStateInfo](#bundlestateinfo)&gt;&gt; | Promise used to return the result.|
+  | Type| Description|
+  | -------- | -------- |
+  | Promise&lt;Array&lt;[BundleStateInfo](#bundlestateinfo)&gt;&gt; | Promise used to return the result.|
 
 **Example**
 
@@ -246,19 +266,22 @@ Queries the application usage duration statistics in the specified time frame at
   ```
 
 ## bundleState.queryBundleActiveStates
-queryBundleActiveStates(begin: number, end: number, callback: AsyncCallback&lt;Array&lt;BundleActiveState&gt;&gt;): void<br>
-Queries events of all applications based on the specified start time and end time. This API uses an asynchronous callback to return the result.<br>
+
+queryBundleActiveStates(begin: number, end: number, callback: AsyncCallback&lt;Array&lt;BundleActiveState&gt;&gt;): void
+
+Queries events of all applications based on the specified start time and end time. This API uses an asynchronous callback to return the result.
+
 **Required permissions**: ohos.permission.BUNDLE_ACTIVE_INFO
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| begin | number | Yes| Start time.|
-| end | number | Yes| End time.|
-| callback | AsyncCallback&lt;Array&lt;[BundleActiveState](#bundleactivestate)&gt;&gt; | Yes| Callback used to return the result.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | begin | number | Yes| Start time.|
+  | end | number | Yes| End time.|
+  | callback | AsyncCallback&lt;Array&lt;[BundleActiveState](#bundleactivestate)&gt;&gt; | Yes| Callback used to return the result.|
 
 **Example**
 
@@ -277,24 +300,27 @@ Queries events of all applications based on the specified start time and end tim
   ```
 
 ## bundleState.queryBundleActiveStates
-queryBundleActiveStates(begin: number, end: number): Promise&lt;Array&lt;BundleActiveState&gt;&gt;<br>
-Queries events of all applications based on the specified start time and end time. This API uses a promise to return the result.<br>
+
+queryBundleActiveStates(begin: number, end: number): Promise&lt;Array&lt;BundleActiveState&gt;&gt;
+
+Queries events of all applications based on the specified start time and end time. This API uses a promise to return the result.
+
 **Required permissions**: ohos.permission.BUNDLE_ACTIVE_INFO
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| begin | number | Yes| Start time.|
-| end | number | Yes| End time.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | begin | number | Yes| Start time.|
+  | end | number | Yes| End time.|
 
 **Return value**
 
-| Type| Description|
-| -------- | -------- |
-| Promise&lt;Array&lt;[BundleActiveState](#bundleactivestate)&gt;&gt; | Promise used to return the result.|
+  | Type| Description|
+  | -------- | -------- |
+  | Promise&lt;Array&lt;[BundleActiveState](#bundleactivestate)&gt;&gt; | Promise used to return the result.|
 
 **Example**
 
@@ -311,18 +337,20 @@ Queries events of all applications based on the specified start time and end tim
   ```
 
 ## bundleState.queryCurrentBundleActiveStates
-queryCurrentBundleActiveStates(begin: number, end: number, callback: AsyncCallback&lt;Array&lt;BundleActiveState&gt;&gt;): void<br>
+
+queryCurrentBundleActiveStates(begin: number, end: number, callback: AsyncCallback&lt;Array&lt;BundleActiveState&gt;&gt;): void
+
 Queries events of this application based on the specified start time and end time. This API uses an asynchronous callback to return the result.
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| begin | number | Yes| Start time.|
-| end | number | Yes| End time.|
-| callback | AsyncCallback&lt;Array&lt;[BundleActiveState](#bundleactivestate)&gt;&gt; | Yes| Callback used to return the result.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | begin | number | Yes| Start time.|
+  | end | number | Yes| End time.|
+  | callback | AsyncCallback&lt;Array&lt;[BundleActiveState](#bundleactivestate)&gt;&gt; | Yes| Callback used to return the result.|
 
 **Example**
 
@@ -341,23 +369,25 @@ Queries events of this application based on the specified start time and end tim
   ```
 
 ## bundleState.queryCurrentBundleActiveStates
-queryCurrentBundleActiveStates(begin: number, end: number): Promise&lt;Array&lt;BundleActiveState&gt;&gt;<br>
+
+queryCurrentBundleActiveStates(begin: number, end: number): Promise&lt;Array&lt;BundleActiveState&gt;&gt;
+
 Queries events of this application based on the specified start time and end time. This API uses a promise to return the result.
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| begin | number | Yes| Start time.|
-| end | number | Yes| End time.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | begin | number | Yes| Start time.|
+  | end | number | Yes| End time.|
 
 **Return value**
 
-| Type| Description|
-| -------- | -------- |
-| Promise&lt;Array&lt;[BundleActiveState](#bundleactivestate)&gt;&gt; | Promise used to return the result.|
+  | Type| Description|
+  | -------- | -------- |
+  | Promise&lt;Array&lt;[BundleActiveState](#bundleactivestate)&gt;&gt; | Promise used to return the result.|
 
 **Example**
 
@@ -377,6 +407,7 @@ Queries events of this application based on the specified start time and end tim
 Provides the usage duration information of an application.
 
 ### Attributes
+
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
 | Name| Type| Mandatory| Description|
@@ -390,23 +421,26 @@ Provides the usage duration information of an application.
 | fgAbilityAccessTotalTime | number | No| Total time that the application accesses the foreground.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
 | fgAbilityPrevAccessTime | number | No| Last time when the application accessed the foreground.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
 | infosBeginTime | number | No| Time logged in the first application usage record in the **BundleActiveInfo** object.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
-| infosBeginTime | number | No| Time logged in the last application usage record in the **BundleActiveInfo** object.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
+| infosEndTime | number | No| Time logged in the last application usage record in the **BundleActiveInfo** object.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
 
 ### merge
+
 merge(toMerge: BundleStateInfo): void
 
-Merges the application usage information that has the same bundle name.<br>
+Merges the application usage information that has the same bundle name.
+
 This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
 **Parameters**
 
-| Name| Type| Mandatory| Description|
-| -------- | -------- | -------- | -------- |
-| toMerge | [BundleStateInfo](#bundlestateinfo) | Yes| Application usage information to merge.|
+  | Name| Type| Mandatory| Description|
+  | -------- | -------- | -------- | -------- |
+  | toMerge | [BundleStateInfo](#bundlestateinfo) | Yes| Application usage information to merge.|
 
 ## BundleActiveState
+
 Provides information about an application event.
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
@@ -421,15 +455,17 @@ Provides information about an application event.
 | nameOfClass | string | No| Class name.<br>This API is defined but not implemented in OpenHarmony 3.1 Release. It will be available for use in OpenHarmony 3.1 MR.|
 
 ## BundleActiveInfoResponse
+
 Provides the usage duration information of applications.
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App
 
 | Name| Type| Mandatory| Description|
 | -------- | -------- | -------- | -------- |
-| [key: string]: BundleStateInfo | [BundleStateInfo](#bundlestateinfo) | Yes| Usage duration information by application.|
+| [key: string]: BundleStateInfo | [key: string]: [BundleStateInfo](#bundlestateinfo) | Yes| Usage duration information by application.|
 
 ## IntervalType
+
 Enumerates the interval types for querying the application usage duration.
 
 **System capability**: SystemCapability.ResourceSchedule.UsageStatistics.App