Update docs against 15610+14639+13979

Signed-off-by: wusongqing<wusongqing@huawei.com>

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

@@ -157,7 +157,7 @@ bundle.getApplicationInfo(bundleName, bundleFlags, (err, data) => {
 
 > This API is deprecated since API version 9. You are advised to use [bundleManager.getAllBundleInfo](js-apis-bundleManager.md#bundlemanagergetallbundleinfo) instead.
 
-getAllBundleInfo(bundleFlag: BundleFlag, userId?: number): Promise<Array\<BundleInfo>>
+getAllBundleInfo(bundleFlag: BundleFlag, userId?: number): Promise\<Array\<BundleInfo\>\>
 
 Obtains the information of all bundles of the specified user. This API uses a promise to return the result.
 
@@ -201,7 +201,7 @@ bundle.getAllBundleInfo(bundleFlag, userId)
 > This API is deprecated since API version 9. You are advised to use [bundleManager.getAllBundleInfo](js-apis-bundleManager.md#bundlemanagergetallbundleinfo) instead.
 
 
-getAllBundleInfo(bundleFlag: BundleFlag, callback: AsyncCallback<Array\<BundleInfo>>): void
+getAllBundleInfo(bundleFlag: BundleFlag, callback: AsyncCallback\<Array\<BundleInfo\>\>): void
 
 Obtains the information of all bundles of the current user. This API uses an asynchronous callback to return the result.
 
@@ -238,7 +238,7 @@ bundle.getAllBundleInfo(bundleFlag, (err, data) => {
 > This API is deprecated since API version 9. You are advised to use [bundleManager.getAllBundleInfo](js-apis-bundleManager.md#bundlemanagergetallbundleinfo) instead.
 
 
-getAllBundleInfo(bundleFlag: BundleFlag, userId: number, callback: AsyncCallback<Array\<BundleInfo>>): void
+getAllBundleInfo(bundleFlag: BundleFlag, userId: number, callback: AsyncCallback\<Array\<BundleInfo\>\>): void
 
 Obtains the information of all bundles of the specified user. This API uses an asynchronous callback to return the result.
 
@@ -823,7 +823,7 @@ bundle.getPermissionDef(permissionName).then((data) => {
 
 > This API is deprecated since API version 9. You are advised to use [bundleManager.getAllApplicationInfo](js-apis-bundleManager.md#bundlemanagergetallapplicationinfo) instead.
 
-getAllApplicationInfo(bundleFlags: number, userId?: number): Promise<Array\<ApplicationInfo>>
+getAllApplicationInfo(bundleFlags: number, userId?: number): Promise\<Array\<ApplicationInfo\>\>
 
 Obtains the information about all applications of the specified user. This API uses a promise to return the result.
 
@@ -865,7 +865,7 @@ bundle.getAllApplicationInfo(bundleFlags, userId)
 
 > This API is deprecated since API version 9. You are advised to use [bundleManager.getAllApplicationInfo](js-apis-bundleManager.md#bundlemanagergetallapplicationinfo) instead.
 
-getAllApplicationInfo(bundleFlags: number, userId: number, callback: AsyncCallback<Array\<ApplicationInfo>>): void
+getAllApplicationInfo(bundleFlags: number, userId: number, callback: AsyncCallback\<Array\<ApplicationInfo\>\>): void
 
 Obtains the information about all applications. This API uses an asynchronous callback to return the result.
 
@@ -1320,7 +1320,7 @@ bundle.isApplicationEnabled(bundleName, (err, data) => {
 
 > This API is deprecated since API version 9. You are advised to use [bundleManager.queryAbilityInfo](js-apis-bundleManager.md#bundlemanagerqueryabilityinfo) instead.
 
-queryAbilityByWant(want: Want, bundleFlags: number, userId?: number): Promise<Array\<AbilityInfo>>
+queryAbilityByWant(want: Want, bundleFlags: number, userId?: number): Promise\<Array\<AbilityInfo\>\>
 
 Obtains the ability information based on given Want. This API uses a promise to return the result.
 
@@ -1371,7 +1371,7 @@ bundle.queryAbilityByWant(want, bundleFlags, userId)
 
 > This API is deprecated since API version 9. You are advised to use [bundleManager.queryAbilityInfo](js-apis-bundleManager.md#bundlemanagerqueryabilityinfo) instead.
 
-queryAbilityByWant(want: Want, bundleFlags: number, userId: number, callback: AsyncCallback<Array\<AbilityInfo>>): void
+queryAbilityByWant(want: Want, bundleFlags: number, userId: number, callback: AsyncCallback\<Array\<AbilityInfo\>\>): void
 
 Obtains the ability information of the specified user based on given Want. This API uses an asynchronous callback to return the result.
 
@@ -1416,7 +1416,7 @@ bundle.queryAbilityByWant(want, bundleFlags, userId, (err, data) => {
 
 > This API is deprecated since API version 9. You are advised to use [bundleManager.queryAbilityInfo](js-apis-bundleManager.md#bundlemanagerqueryabilityinfo) instead.
 
-queryAbilityByWant(want: Want, bundleFlags: number, callback: AsyncCallback<Array\<AbilityInfo>>): void;
+queryAbilityByWant(want: Want, bundleFlags: number, callback: AsyncCallback\<Array\<AbilityInfo\>\>): void;
 
 Obtains the ability information based on given Want. This API uses an asynchronous callback to return the result.
 

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

@@ -2215,7 +2215,7 @@ try {
 
 ### bundleManager.getProfileByAbility
 
-getProfileByAbility(moduleName: string, abilityName: string, metadataName: string, callback: AsyncCallback<Array\<string>>): void;
+getProfileByAbility(moduleName: string, abilityName: string, metadataName: string, callback: AsyncCallback\<Array\<string\>\>): void;
 
 Obtains the JSON strings of the configuration file based on the given module ame, ability name, and metadata name. This API uses an asynchronous callback to return the result.
 
@@ -2266,7 +2266,7 @@ try {
 
 ### bundleManager.getProfileByAbility
 
-getProfileByAbility(moduleName: string, abilityName: string, metadataName?: string): Promise<Array\<string>>;
+getProfileByAbility(moduleName: string, abilityName: string, metadataName?: string): Promise\<Array\<string\>\>;
 
 Obtains the JSON strings of the configuration file based on the given module ame, ability name, and metadata name. This API uses a promise to return the result.
 
@@ -2336,7 +2336,7 @@ try {
 
 ### bundleManager.getProfileByExtensionAbility
 
-getProfileByExtensionAbility(moduleName: string, extensionAbilityName: string, metadataName: string, callback: AsyncCallback<Array\<string>>): void;
+getProfileByExtensionAbility(moduleName: string, extensionAbilityName: string, metadataName: string, callback: AsyncCallback\<Array\<string\>\>): void;
 
 Obtains the JSON strings of the configuration file based on the given module ame, Extension ability name, and metadata name. This API uses an asynchronous callback to return the result.
 
@@ -2386,7 +2386,7 @@ try {
 
 ### bundleManager.getProfileByExtensionAbility
 
-getProfileByExtensionAbility(moduleName: string, extensionAbilityName: string, metadataName?: string): Promise<Array\<string>>;
+getProfileByExtensionAbility(moduleName: string, extensionAbilityName: string, metadataName?: string): Promise\<Array\<string\>\>;
 
 Obtains the JSON strings of the configuration file based on the given module ame, Extension ability name, and metadata name. This API uses a promise to return the result.
 
@@ -2659,7 +2659,6 @@ try {
 ### bundleManager.getApplicationInfoSync
 
 getApplicationInfoSync(bundleName: string, applicationFlags: number, userId: number) : [ApplicationInfo](js-apis-bundleManager-applicationInfo.md);
-getApplicationInfoSync(bundleName: string, applicationFlags: number) : [ApplicationInfo](js-apis-bundleManager-applicationInfo.md);
 
 Synchronously obtains the application information based on the given bundle name, application flags, and user ID.
 
@@ -2710,6 +2709,42 @@ try {
 }
 ```
 
+### bundleManager.getApplicationInfoSync
+
+getApplicationInfoSync(bundleName: string, applicationFlags: number) : [ApplicationInfo](js-apis-bundleManager-applicationInfo.md);
+
+Synchronously obtains the application information based on the given bundle name and application flags.
+
+**System API**: This is a system API.
+
+**Required permissions**: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO
+
+**System capability**: SystemCapability.BundleManager.BundleFramework.Core
+
+**Parameters**
+
+| Name          | Type                      | Mandatory| Description                                                 |
+| ---------------- | -------------------------- | ---- | ----------------------------------------------------- |
+| bundleName       | string                     | Yes  | Bundle name.                           |
+| applicationFlags | [number](#applicationflag) | Yes  | Type of the application information to obtain.|
+
+**Return value**
+
+| Type                                                       | Description                     |
+| ----------------------------------------------------------- | ------------------------- |
+| [ApplicationInfo](js-apis-bundleManager-applicationInfo.md) | Application information obtained.|
+
+**Error codes**
+
+For details about the error codes, see [Bundle Error Codes](../errorcodes/errorcode-bundle.md).
+
+| ID| Error Message                              |
+| -------- | -------------------------------------- |
+| 17700001 | The specified bundleName is not found. |
+| 17700026 | The specified bundle is disabled.      |
+
+**Example**
+
 ```ts
 import bundleManager from '@ohos.bundle.bundleManager';
 import hilog from '@ohos.hilog';
@@ -2727,7 +2762,6 @@ try {
 ### bundleManager.getBundleInfoSync
 
 getBundleInfoSync(bundleName: string, bundleFlags: [number](#bundleflag), userId: number): [BundleInfo](js-apis-bundleManager-bundleInfo.md);
-getBundleInfoSync(bundleName: string, bundleFlags: [number](#bundleflag)): [BundleInfo](js-apis-bundleManager-bundleInfo.md);
 
 Synchronously obtains the bundle information based on the given bundle name, bundle flags, and user ID.
 
@@ -2743,7 +2777,7 @@ Synchronously obtains the bundle information based on the given bundle name, bun
 | ----------- | ------ | ---- | -------------------------------------------------------- |
 | bundleName  | string | Yes  | Bundle name.                                |
 | bundleFlags | [number](#bundleflag) | Yes  | Type of the bundle information to obtain.|
-| userId      | number | No  | User ID.                                            |
+| userId      | number | Yes  | User ID.                                            |
 
 **Return value**
 
@@ -2778,6 +2812,42 @@ try {
 }
 ```
 
+### bundleManager.getBundleInfoSync
+
+getBundleInfoSync(bundleName: string, bundleFlags: [number](#bundleflag)): [BundleInfo](js-apis-bundleManager-bundleInfo.md);
+
+Synchronously obtains the bundle information based on the given bundle name and bundle flags.
+
+**System API**: This is a system API.
+
+**Required permissions**: ohos.permission.GET_BUNDLE_INFO_PRIVILEGED or ohos.permission.GET_BUNDLE_INFO
+
+**System capability**: SystemCapability.BundleManager.BundleFramework.Core
+
+**Parameters**
+
+| Name     | Type                 | Mandatory| Description                                                  |
+| ----------- | --------------------- | ---- | ------------------------------------------------------ |
+| bundleName  | string                | Yes  | Bundle name.                            |
+| bundleFlags | [number](#bundleflag) | Yes  | Type of the bundle information to obtain.|
+
+**Return value**
+
+| Type                                             | Description                |
+| ------------------------------------------------- | -------------------- |
+| [BundleInfo](js-apis-bundleManager-bundleInfo.md) | Bundle information obtained.|
+
+**Error codes**
+
+For details about the error codes, see [Bundle Error Codes](../errorcodes/errorcode-bundle.md).
+
+| ID| Error Message                              |
+| -------- | -------------------------------------- |
+| 17700001 | The specified bundleName is not found. |
+| 17700026 | The specified bundle is disabled.      |
+
+**Example**
+
 ```ts
 import bundleManager from '@ohos.bundle.bundleManager';
 import hilog from '@ohos.hilog';
@@ -2790,3 +2860,37 @@ try {
     hilog.error(0x0000, 'testTag', 'getBundleInfoSync failed: %{public}s', err.message);
 }
 ```
+
+## ModuleType
+
+Enumerates the module types.
+
+ **System capability**: SystemCapability.BundleManager.BundleFramework.Core
+
+| Name   | Value  | Description                |
+| ------- | ---- | -------------------- |
+| ENTRY   | 1    | Main module of the application.  |
+| FEATURE | 2    | Dynamic feature module of the application.|
+| SHARED  | 3    | Dynamic shared library module of the application. |
+
+## BundleType
+
+Enumerates the bundle types.
+
+ **System capability**: SystemCapability.BundleManager.BundleFramework.Core
+
+| Name          | Value  | Description           |
+| -------------- | ---- | --------------- |
+| APP            | 0    | The bundle is a common application.   |
+| ATOMIC_SERVICE | 1    | The bundle is an atomic service.|
+
+## AtomicServiceModuleType
+
+Enumerates the module types of an atomic service.
+
+ **System capability**: SystemCapability.BundleManager.BundleFramework.Core
+
+| Name  | Value  | Description                       |
+| ------ | ---- | --------------------------- |
+| NORMAL | 0    | Page package in the atomic service.    |
+| MAIN   | 1    | Landing page package in the atomic service.|

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

@@ -16,7 +16,7 @@ import bundleMonitor from '@ohos.bundle.bundleMonitor';
 
 | Permission                                | Permission Level   | Description                          |
 | ------------------------------------ | ----------- | ------------------------------ |
-| ohos.permission.LISTEN_BUNDLE_CHANGE | system_core | Permission to listen for bundle installation, uninstall, and updates.|
+| ohos.permission.LISTEN_BUNDLE_CHANGE | system_basic | Permission to listen for bundle installation, uninstall, and updates.|
 
 For details, see [Permission Levels](../../security/accesstoken-overview.md).
 
@@ -33,7 +33,7 @@ For details, see [Permission Levels](../../security/accesstoken-overview.md).
 
 ## bundleMonitor.on
 
-on(type: BundleChangedEvent, callback: callback\<BundleChangedInfo>): void;
+on(type: BundleChangedEvent, callback: Callback\<BundleChangedInfo>): void;
 
 Subscribes to bundle installation, uninstall, and update events.
 
@@ -66,7 +66,7 @@ try {
 
 ## bundleMonitor.off
 
-off(type: BundleChangedEvent, callback?: callback\<BundleChangedInfo>): void;
+off(type: BundleChangedEvent, callback?: Callback\<BundleChangedInfo>): void;
 
 Unsubscribes from bundle installation, uninstall, and update events.
 

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

@@ -175,7 +175,6 @@ For details about the error codes, see [Bundle Error Codes](../errorcodes/errorc
 | -------- | ------------------------------------------------------------ |
 | 17700004 | The specified user ID is not found.                          |
 | 17700020 | The specified bundle is pre-installed bundle which cannot be uninstalled. |
-| 17700101 | The system service is excepted.                              |
 
 **Example**
 
@@ -284,7 +283,7 @@ Defines the parameters that need to be specified for bundle installation, uninst
 
 | Name                       | Type                          | Mandatory                        | Description              |
 | ------------------------------ | ------------------------------ | ------------------ | ------------------ |
-| userId                         | number                         | Yes                       | User ID. You can use [queryOsAccountLocalIdFromProcess](js-apis-osAccount.md#queryosaccountlocalidfromprocess9) to obtain the user of the current process.|
+| userId                         | number                         | Yes                       | User ID. You can use [queryOsAccountLocalIdFromProcess](js-apis-osAccount.md#getOsAccountLocalId) to obtain the user of the current process.|
 | installFlag                    | number                         | Yes                       | Installation flag. The value **0** means initial installation and **1** means overwrite installation.|
 | isKeepData                     | boolean                        | Yes                      | Whether to retain the data directory during bundle uninstall.|
 | hashParams        | Array<[HashParam](#hashparam)> | Yes| Hash parameters.        |

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

@@ -23,8 +23,6 @@ hasInstalled(options: CheckPackageHasInstalledOptions): void
 
 Checks whether an application exists, or whether a native application has been installed.
 
-**Required permissions**: none
-
 **System capability**: SystemCapability.BundleManager.BundleFramework
 
 **Parameters**

en/application-dev/reference/errorcodes/errorcode-bundle.md

@@ -3,9 +3,11 @@
 ## 17700001 Bundle Name Does Not Exist
 
 **Error Message**
+
 The specified bundle name is not found.
 
 **Description**
+
 When a query API is called, the bundle name passed in does not exist.
 
 **Possible Causes**
@@ -14,15 +16,18 @@ When a query API is called, the bundle name passed in does not exist.
 2. The corresponding bundle is not installed.
 
 **Solution**
+
 1. Check whether the spelling of the bundle name is correct.
 2. Check whether the corresponding bundle is installed.
 
 ## 17700002 Module Name Does Not Exist
 
 **Error Message**
+
 The specified module name is not found.
 
 **Description**
+
 When a query API or an installation-free API is called, the module name passed in does not exist.
 
 **Possible Causes**
@@ -36,9 +41,11 @@ When a query API or an installation-free API is called, the module name passed i
 ## 17700003 Ability Name Does Not Exist
 
 **Error Message**
+
 The specified ability name is not found.
 
 **Description**
+
 When a query API is called, the ability name passed in does not exist.
 
 **Possible Causes**
@@ -52,9 +59,11 @@ When a query API is called, the ability name passed in does not exist.
 ## 17700004 User ID Does Not Exist
 
 **Error Message**
+
 The specified user ID is not found.
 
 **Description**
+
 When a user-related API is called, the user ID passed in does not exist.
 
 **Possible Causes**
@@ -68,23 +77,29 @@ When a user-related API is called, the user ID passed in does not exist.
 ## 17700005 appId Is an Empty String
 
 **Error Message**
+
 The specified app ID is empty string.
 
 **Description**
+
 When an API of the **appControl** module is called, the application ID passed in does not exist.
 
 **Possible Causes**
+
 **appId** is an empty string.
 
 **Solution**
+
 Check whether **appId** is an empty string.
 
 ## 17700006 Permission Does Not Exist
 
 **Error Message**
+
 The specified permission is not found.
 
 **Description**
+
 When the **getPermissionDef** API of the **bundleManager** module is called, the permission passed in does not exist.
 
 **Possible Causes**
@@ -98,9 +113,11 @@ When the **getPermissionDef** API of the **bundleManager** module is called, the
 ## 17700007 Incorrect Device ID
 
 **Error Message**
+
 The specified device ID is not found.
 
 **Description**
+
 When an API of the **distributedBundle** module is called, the device ID passed in does not exist.
 
 **Possible Causes**
@@ -108,23 +125,28 @@ When an API of the **distributedBundle** module is called, the device ID passed
 2. The device ID does not exist.
 
 **Solution**
+
 1. Check whether the device ID is correct.
 2. Check whether the device ID exists.
 
 ## 17700010 Bundle Installation Failure Due to File Parsing Failure
 
 **Error Message**
+
 Failed to install the HAP because the HAP fails to be parsed.
 
 **Description**
+
 When the **install** API of the **installer** module is called, the HAP passed in fails to be parsed.
 
 **Possible Causes**
+
 1. The HAP is not in ZIP format.
 2. The configuration file in the HAP is not in JSON format.
 3. Necessary fields are missing in the configuration file.
 
 **Solution**
+
 1. Check whether the HAP is in ZIP format.
 2. Check whether the configuration file is in [JSON format](../../quick-start/application-configuration-file-overview-stage.md).
 3. Check whether an error message is displayed when DevEco Studio compiles the HAP. If necessary fields are missing, an error message will be displayed.
@@ -132,9 +154,11 @@ When the **install** API of the **installer** module is called, the HAP passed i
 ## 17700011 Bundle Installation Failure Due to Signature Verification Failure
 
 **Error Message**
+
 Failed to install the HAP because the HAP signature fails to be verified.
 
 **Description**
+
 Calling the **install** API of the **installer** module to install the bundle fails due to signature verification failure.
 
 **Possible Causes**
@@ -153,9 +177,11 @@ Calling the **install** API of the **installer** module to install the bundle fa
 ## 17700012 Bundle Installation Failure Due to Invalid File Path or Too Large File
 
 **Error Message**
+
 Failed to install the HAP because the HAP path is invalid or the HAP is too large.
 
 **Description**
+
 Calling the **install** API of the **installer** module to install the bundle fails because the HAP path is invalid or the HAP is too large.
 
 **Possible Causes**
@@ -171,51 +197,65 @@ Calling the **install** API of the **installer** module to install the bundle fa
 ## 17700015 Bundle Installation Failure Due to Different Configuration Information of Multiple HAPs
 
 **Error Message**
+
 Failed to install the HAPs because they have different configuration information.
 
 **Description**
+
 Calling the **install** API of the **installer** module to install the bundle fails because the HAPs have different configuration information.
 
 **Possible Causes**
+
 The fields under **app** in the configuration files of these HAPs are inconsistent.
 
 **Solution**
+
 Check whether the fields under **app** are the same.
 
 ## 17700016 Bundle Installation Failure Due to Insufficient System Disk Space
 
 **Error Message**
+
 Failed to install the HAP because of insufficient system disk space.
 
 **Description**
+
 Calling the **install** API of the **installer** module to install the bundle fails due to insufficient system disk space.
 
 **Possible Causes**
+
 The system disk space is insufficient.
 
 **Solution**
+
 Check whether the system has sufficient disk space.
 
 ## 17700017 Bundle Installation Failure Because the Version to Install is Too Earlier
 
 **Error Message**
+
 Failed to install the HAP since the version of the HAP to install is too early.
 
 **Description**
+
 Calling the **install** API of the **installer** module to install the bundle fails because the version to install is earlier than the version in use.
 
 **Possible Causes**
+
 The version number is earlier than the version in use.
 
 **Solution**
+
 Ensure that the version of the bundle to install is not earlier than the version in use.
 
 ## 17700020 Failure to Uninstall Preinstalled Applications
 
 **Error Message**
+
 The preinstalled app cannot be uninstalled.
 
 **Description**
+
 Calling the **uninstall** API of the **installer** module to uninstall a preinstalled application fails.
 
 **Possible Causes**
@@ -229,9 +269,11 @@ Calling the **uninstall** API of the **installer** module to uninstall a preinst
 ## 17700021 Invalid UID
 
 **Error Message**
+
 The specified uid is invalid.
 
 **Description**
+
 When the **getBundleNameByUid** API of the **bundleManager** module is called, the UID passed in is invalid.
 
 **Possible Causes**
@@ -245,9 +287,11 @@ When the **getBundleNameByUid** API of the **bundleManager** module is called, t
 ## 17700022 Invalid Source File
 
 **Error Message**
+
 The input source file is invalid.
 
 **Description**
+
 When the **getBundleArchiveInfo** API of the **bundleManager** module is called, the HAP path passed in is invalid.
 
 **Possible Causes**
@@ -261,23 +305,29 @@ When the **getBundleArchiveInfo** API of the **bundleManager** module is called,
 ## 17700023 Default Application Does Not Exist
 
 **Error Message**
+
 The specified default app does not exist.
 
 **Description**
+
 When the **getDefaultApplication** API of the **defaultAppManager** module is called, the specified default application does not exist.
 
 **Possible Causes**
+
 No default application is set for the device.
 
 **Solution**
+
 Check whether the default application is set on the device.
 
 ## 17700024 Configuration File Does Not Exist
 
 **Error Message**
+
 Failed to get the profile because there is no profile in the HAP.
 
 **Description**
+
 When an API for querying the profile is called, the configuration file does not exist 
 
 **Possible Causes**
@@ -291,9 +341,11 @@ When an API for querying the profile is called, the configuration file does not
 ## 17700025 Invalid Type
 
 **Error Message**
+
 The specified type is invalid.
 
 **Description**
+
 When an API of the **defaultAppManager** module is called, the type passed in is invalid.
 
 **Possible Causes**
@@ -307,71 +359,113 @@ When an API of the **defaultAppManager** module is called, the type passed in is
 ## 17700026 Bundle Disabled
 
 **Error Message**
+
 The specified bundle is disabled.
 
 **Description**
+
 When an API for querying bundle information is called, the specified bundle is disabled.
 
 **Possible Causes**
+
 The bundle on the device has been disabled and cannot be queried.
 
 **Solution**
+
 Check whether the bundle on the device is disabled.
 
 ## 17700027 Distributed Service Is Not Started
 
 **Error Message**
+
 The distributed service is not running.
 
 **Description**
+
 When an API of the **distributedBundle** module is called, the distributed service is not started.
 
 **Possible Causes**
+
 The device is not networked.
 
 **Solution**
+
 Check whether the device is networked.
+
 ## 17700028 Mismatch Between Ability and Type
 
 **Error Message**
+
 The ability does not match the type.
 
 **Description**
+
 When the **setDefaultApplication** API of the **defaultAppManager** module is called, the **ability** and **type** passed in do not match.
 
 **Possible Causes**
+
 The ability and type are misspelled.
 
 **Solution**
+
 Check whether the spellings of ability and type are correct.
 
 ## 17700029 Disabled Ability
 
 **Error Message**
+
 The specified ability is disabled.
 
 **Description**
+
 When an API for querying ability information is called, the specified ability is disabled.
 
 **Possible Causes**
+
 The specified ability is disabled.
 
 **Solution**
+
 Check whether the ability is disabled. You can run the [bm commands](../../../readme/bundle-management.md#bm-commands) to query the information.
 
 ## 17700030 Failure in Clearing Cache Files
 
 **Error Message**
+
 The specified bundle does not support clearing of cache files.
 
 **Description**
+
 When the **cleanBundleCacheFiles** API of the **bundleManager** module is called, the specified bundle does not support cache file clearing.
 
 **Possible Causes**
+
 The application is a system application and the **AllowAppDataNotCleared** field is configured in the signing certificate.
 
 **Solution**
 1. Check whether the application is a system application. You can run the [bm commands](../../../readme/bundle-management.md#bm-commands) to query the application information and check whether the value of **isSystemApp** is **true**.
 2. Check whether the **AllowAppDataNotCleared field** is configured for the application. You can run the [bm commands](../../../readme/bundle-management.md#bm-commands) to query the application information and check whether the value of **userDataClearable** is **true**.
 
-<!--no_check-->
+## 17700031 HAP Installation Fails Due to Overlay Feature Verification Failure
+
+**Error Message**
+
+Failed to install the HAP because the overlay check of the HAP is failed.
+
+**Description**
+
+The target application and the to-be-installed application with the overlay feature are not preset applications, or the target application or target module is one with the overlay feature.
+
+**Possible Causes**
+1. To use the overlay feature between applications, the following conditions must be met:<br>The application with the overlay feature must be a preset application.
+2. The target application must be a preset application.
+3. The target application cannot be an application with the overlay feature.
+4. The target module cannot be a module with the overlay feature.
+
+**Solution**
+1. Ensure that the application with the overlay feature is a preset application.
+2. Ensure that the target application is a preset application.
+3. Ensure that the target application is not an application with the overlay feature.
+4. Ensure that the target module is not a module with the overlay feature.
+
+