diff --git a/en/application-dev/reference/apis/js-apis-Bundle.md b/en/application-dev/reference/apis/js-apis-Bundle.md
index 83b61077eeae144c95e92cdad94b35b8f01ccca7..f97cfdbebe1ae0cc37229bb77117627472b1ad5a 100644
--- a/en/application-dev/reference/apis/js-apis-Bundle.md
+++ b/en/application-dev/reference/apis/js-apis-Bundle.md
@@ -1,8 +1,8 @@
# Bundle Module (JavaScript SDK APIs)
->  **NOTE**
+>  **NOTE**
> The initial APIs of this module are supported since API version 7. Newly added APIs will be marked with a superscript to indicate their earliest API version.
-
+> API version 9 is a canary version for trial use. The APIs of this version may be unstable.
## Modules to Import
```
@@ -463,7 +463,7 @@ bundle.getAllApplicationInfo(bundleFlags, userId, (err, data) => {
getAllApplicationInfo(bundleFlags: number, callback: AsyncCallback>) : void;
-Obtains the information about all applications of the specified user. This API uses an asynchronous callback to return the result.
+Obtains the information about all applications. This API uses an asynchronous callback to return the result.
**Required permissions**
@@ -649,7 +649,7 @@ bundle.getAbilityLabel(bundleName, abilityName, (err, data) => {
isAbilityEnabled(info: AbilityInfo): Promise\
-Checks whether an ability is enabled based on a given want. This API uses a promise to return the result.
+Checks whether an ability is enabled based on a given **AbilityInfo** object. This API uses a promise to return the result.
**Required permissions**
@@ -690,7 +690,7 @@ bundle.isAbilityEnabled(Info)
isAbilityEnabled(info : AbilityInfo, callback : AsyncCallback\): void
-Checks whether an ability is enabled based on a given want. This API uses an asynchronous callback to return the result.
+Checks whether an ability is enabled based on a given **AbilityInfo** object. This API uses an asynchronous callback to return the result.
**Required permissions**
@@ -727,7 +727,7 @@ bundle.isAbilityEnabled(Info, (err, data) => {
isApplicationEnabled(bundleName: string): Promise\
-Checks whether an application is enabled based on a given want. This API uses a promise to return the result.
+Checks whether an application is enabled based on a given bundle name. This API uses a promise to return the result.
**Required permissions**
@@ -857,7 +857,7 @@ SystemCapability.BundleManager.BundleFramework
| Name | Type | Mandatory | Description |
| ----------- | ---------------------------------- | ---- | ------------------------------------- |
| want | Want | Yes | Want that contains the bundle name. |
-| bundleFlags | number | Yes | Ability information to be returned. The default value is **0**. The value must be greater than or equal to 0.|
+| bundleFlags | number | Yes | Type of the ability information to be returned. The default value is **0**. The value must be greater than or equal to 0.|
| userId | number | Yes | User ID. The default value is the user ID of the caller. The value must be greater than or equal to 0. |
| callback | AsyncCallback> | Yes | Callback used to return the ability information. |
@@ -894,7 +894,7 @@ SystemCapability.BundleManager.BundleFramework
| Name | Type | Mandatory | Description |
| ----------- | ---------------------------------- | ---- | ------------------------------------- |
| want | Want | Yes | Want that contains the bundle name. |
-| bundleFlags | number | Yes | Ability information to be returned. The default value is **0**. The value must be greater than or equal to 0.|
+| bundleFlags | number | Yes | Type of the ability information to be returned. The default value is **0**. The value must be greater than or equal to 0.|
| callback | AsyncCallback> | Yes | Callback used to return the ability information. |
**Example**
@@ -1056,7 +1056,7 @@ bundle.getNameForUid(uid, (err, data) => {
getAbilityIcon(bundleName: string, abilityName: string): Promise\;
-Obtains the [PixelMap](https://gitee.com/openharmony/docs/blob/master/en/application-dev/reference/apis/js-apis-image.md) of the corresponding icon based on a given bundle name and ability name. This API uses a promise to return the result.
+Obtains the [PixelMap](https://gitee.com/openharmony/docs/blob/master/en/application-dev/reference/apis/js-apis-image.md) of the icon corresponding to a given bundle name and ability name. This API uses a promise to return the result.
**Required permissions**
@@ -1095,7 +1095,7 @@ bundle.getAbilityIcon(bundleName, abilityName)
getAbilityIcon(bundleName: string, abilityName: string, callback: AsyncCallback\): void;
-Obtains the [PixelMap](https://gitee.com/openharmony/docs/blob/master/en/application-dev/reference/apis/js-apis-image.md) of the corresponding icon based on a given bundle name and ability name. This API uses an asynchronous callback to return the result.
+Obtains the [PixelMap](https://gitee.com/openharmony/docs/blob/master/en/application-dev/reference/apis/js-apis-image.md) of the icon corresponding to a given bundle name and ability name. This API uses an asynchronous callback to return the result.
**Required permissions**
@@ -1274,13 +1274,13 @@ bundle.queryExtensionAbilityInfosByWant(want, extensionFlags, (err, data) => {
| Name | Default Value | Description |
| ---------------------------------------- | ---- | ------------------------- |
| SUCCESS | 0 | Installation succeeded. |
-| STATUS_INSTALL_FAILURE | 1 | Installation failed. (The application to be installed does not exist.) |
+| STATUS_INSTALL_FAILURE | 1 | Installation failed. (The application to be installed is not found.) |
| STATUS_INSTALL_FAILURE_ABORTED | 2 | Installation aborted. |
| STATUS_INSTALL_FAILURE_INVALID | 3 | Invalid installation parameter. |
-| STATUS_INSTALL_FAILURE_CONFLICT | 4 | Installation conflict. (The basic information about the application to upgrade is inconsistent with that of the existing application.) |
+| STATUS_INSTALL_FAILURE_CONFLICT | 4 | Installation conflict. (The basic information of the application to update is inconsistent with that of the existing application.) |
| STATUS_INSTALL_FAILURE_STORAGE | 5 | Failed to store the bundle information. |
-| STATUS_INSTALL_FAILURE_INCOMPATIBLE | 6 | Installation incompatible. (A downgrade occurs or the signature information is incorrect.) |
-| STATUS_UNINSTALL_FAILURE | 7 | Uninstallation failed. (The application to be uninstalled does not exist.) |
+| STATUS_INSTALL_FAILURE_INCOMPATIBLE | 6 | Installation incompatibility. (A downgrade occurs or the signature information is incorrect.) |
+| STATUS_UNINSTALL_FAILURE | 7 | Uninstallation failed. (The application to be uninstalled is not found.) |
| STATUS_UNINSTALL_FAILURE_BLOCKED | 8 | Uninstallation aborted. (This error code is not in use.) |
| STATUS_UNINSTALL_FAILURE_ABORTED | 9 | Uninstallation aborted. (Invalid parameters.) |
| STATUS_UNINSTALL_FAILURE_CONFLICT | 10 | Uninstallation conflict. (Failed to uninstall a system application or end the application process.)|
@@ -1311,7 +1311,7 @@ Enumerates bundle flags.
| GET_ABILITY_INFO_WITH_METADATA8+ | 0x00000020 | Obtains the ability metadata information. |
| GET_BUNDLE_WITH_EXTENSION_ABILITY9+ | 0x00000020 | Obtains the bundle information with the Extension ability information.|
| GET_APPLICATION_INFO_WITH_METADATA8+ | 0x00000040 | Obtains the application metadata information. |
-| GET_ABILITY_INFO_SYSTEMAPP_ONLY8+ | 0x00000080 | Obtains the ability information with information about system applications.|
+| GET_ABILITY_INFO_SYSTEMAPP_ONLY8+ | 0x00000080 | Obtains the ability information of system applications.|
| GET_ABILITY_INFO_WITH_DISABLE8+ | 0x00000100 | Obtains information about disabled abilities. |
| GET_APPLICATION_INFO_WITH_DISABLE8+ | 0x00000200 | Obtains information about disabled applications. |
| GET_ALL_APPLICATION_INFO | 0xFFFF0000 | Obtains all application information. |
@@ -1355,7 +1355,7 @@ Describes the application bundle information.
| cpuAbi | string | Yes | No | cpuAbi information of the bundle. |
| isSilentInstallation | string | Yes | No | Whether to install the bundle in silent mode. |
| minCompatibleVersionCode | number | Yes | No | Earliest version compatible with the bundle in the distributed scenario. |
-| entryInstallationFree | boolean | Yes | No | Whether installation-free is supported for the entry. |
+| entryInstallationFree | boolean | Yes | No | Whether installation-free is supported for the entry module. |
| reqPermissionStates8+ | Array\ | Yes | No | Permission grant state. |
| extensionAbilityInfo9+ | Array\ | Yes | No | Extended information of the ability. |
@@ -1376,7 +1376,7 @@ Describes the application information.
| labelId | string | Yes | No | Application label ID. |
| icon | string | Yes | No | Application icon. |
| iconId | string | Yes | No | Application icon ID. |
-| process | string | Yes | No | Process in which the application runs. If this parameter is not set, the bundle name is used by default.|
+| process | string | Yes | No | Process in which the application runs. If this parameter is not set, the bundle name is used.|
| supportedModes | number | Yes | No | Running modes supported by the application. |
| moduleSourceDirs | Array\ | Yes | No | Relative paths for storing application resources. |
| permissions | Array\ | Yes | No | Permissions required for accessing the application. |
@@ -1599,7 +1599,7 @@ Enumerates color modes.
## GrantStatus
-Enumerates permission grant statuses.
+Enumerates permission grant states.
**System capability**: SystemCapability.BundleManager.BundleFramework