update doc

Signed-off-by: Nshawn_he <shawn.he@huawei.com>

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

 # HiDebug
 
-> **NOTE**<br>
+> **NOTE**
+> 
 > The initial APIs of this module are supported since API version 8. Newly added APIs will be marked with a superscript to indicate their earliest API version.
 
 You can run the hidebug command to obtain the memory usage of an application, including the static heap memory (native heap) and proportional set size (PSS) occupied by the application process. You can also export VM memory slices and collect VM CPU profiling data.
@@ -16,7 +17,7 @@ import hidebug from '@ohos.hidebug';
 
 getNativeHeapSize(): bigint
 
-Obtains the total size of the native heap memory.
+Obtains the total size of the heap memory of this application.
 
 This API is defined but not implemented in OpenHarmony 3.1 Release.
 
@@ -26,84 +27,80 @@ This API is defined but not implemented in OpenHarmony 3.1 Release.
 
 | Type  | Description                       |
 | ------ | --------------------------- |
-| bigint | Total size of the native heap memory, in kB.|
+| bigint | Total size of the heap memory of this application, in kB.|
 
 
 **Example**
-
-```js
-let nativeHeapSize = hidebug.getNativeHeapSize();
-```
+  ```js
+  let nativeHeapSize = hidebug.getNativeHeapSize();
+  ```
 
 
 ## hidebug.getNativeHeapAllocatedSize
 
 getNativeHeapAllocatedSize(): bigint
 
-Obtains the size of the allocated native heap memory.
+Obtains the size of the allocated heap memory of this application.
 
 This API is defined but not implemented in OpenHarmony 3.1 Release.
 
 **System capability**: SystemCapability.HiviewDFX.HiProfiler.HiDebug
 
-**Return value**
 
+**Return value**
 | Type  | Description                             |
 | ------ | --------------------------------- |
-| bigint | Size of the allocated native heap memory, in kB.|
+| bigint | Size of the allocated heap memory of this application, in kB.|
 
 
 **Example**
-
-```js
-let nativeHeapAllocatedSize = hidebug.getNativeHeapAllocatedSize();
-```
+  ```js
+  let nativeHeapAllocatedSize = hidebug.getNativeHeapAllocatedSize();
+  ```
 
 
 ## hidebug.getNativeHeapFreeSize
 
 getNativeHeapFreeSize(): bigint
 
-Obtains the size of the free native heap memory.
+Obtains the size of the free heap memory of this application.
 
 This API is defined but not implemented in OpenHarmony 3.1 Release.
 
 **System capability**: SystemCapability.HiviewDFX.HiProfiler.HiDebug
 
-**Return value**
 
+**Return value**
 | Type  | Description                           |
 | ------ | ------------------------------- |
-| bigint | Size of the free native heap memory, in kB.|
+| bigint | Size of the free heap memory of this application, in kB.|
 
 
 **Example**
-
-```js
-let nativeHeapFreeSize = hidebug.getNativeHeapFreeSize();
-```
+  ```js
+  let nativeHeapFreeSize = hidebug.getNativeHeapFreeSize();
+  ```
 
 
 ## hidebug.getPss
 
 getPss(): bigint
 
-Obtains the PSS of this process.
+Obtains the size of the used physical memory of this process.
 
 **System capability**: SystemCapability.HiviewDFX.HiProfiler.HiDebug
 
-**Return value**
 
+**Return value**
 | Type  | Description                     |
 | ------ | ------------------------- |
-| bigint | PSS of the process, in kB.|
+| bigint | Used physical memory of this process, in kB.|
 
 
 **Example**
-
-```js
-let pss = hidebug.getPss();
-```
+  ```js
+  let pss = hidebug.getPss();
+  ```
 
 
 ## hidebug.getSharedDirty
@@ -114,18 +111,17 @@ Obtains the size of the shared dirty memory of this process.
 
 **System capability**: SystemCapability.HiviewDFX.HiProfiler.HiDebug
 
-**Return value**
 
+**Return value**
 | Type  | Description                      |
 | ------ | -------------------------- |
-| bigint | Size of the shared dirty memory of the process, in kB.|
+| bigint | Size of the shared dirty memory of this process, in kB.|
 
 
 **Example**
-  
-```js
-let sharedDirty = hidebug.getSharedDirty();
-```
+  ```js
+  let sharedDirty = hidebug.getSharedDirty();
+  ```
 
 ## hidebug.getPrivateDirty<sup>9+<sup>
 
@@ -135,11 +131,11 @@ Obtains the size of the private dirty memory of this process.
 
 **System capability**: SystemCapability.HiviewDFX.HiProfiler.HiDebug
 
-**Return value**
 
+**Return value**
 | Type  | Description                      |
 | ------ | -------------------------- |
-| bigint | Size of the private dirty memory of the process, in kB.|
+| bigint | Size of the private dirty memory of this process, in kB.|
 
 
 **Example**
@@ -157,18 +153,17 @@ For example, if the CPU usage is **50%**, **0.5** is returned.
 
 **System capability**: SystemCapability.HiviewDFX.HiProfiler.HiDebug
 
-**Return value**
 
+**Return value**
 | Type  | Description                      |
 | ------ | -------------------------- |
-| number | CPU usage of the process.|
+| number | CPU usage of this process.|
 
 
 **Example**
-
-```js
-let cpuUsage = hidebug.getCpuUsage();
-```
+  ```js
+  let cpuUsage = hidebug.getCpuUsage();
+  ```
 
 ## hidebug.startProfiling
 
@@ -195,6 +190,7 @@ hidebug.stopProfiling();
 ```
 
 
+
 ## hidebug.stopProfiling
 
 stopProfiling() : void
@@ -225,7 +221,7 @@ Exports data from the specified heap file.
 
 | Name  | Type  | Mandatory | Description                                                        |
 | -------- | ------ | ---- | ------------------------------------------------------------ |
-| filename | string | Yes  | User-defined heap file name. The `filename.heapsnapshot` file is generated in the `files` directory of the app based on the specified `filename`.|
+| filename | string | Yes  | User-defined heap file name. The `filename.heapsnapshot` file is generated in the `files` directory of the application based on the specified `filename`.|
 
 **Example**
 
@@ -250,7 +246,6 @@ This is a system API and cannot be called by third-party applications.
 | serviceid | number | Yes  | ID of the system service. |
 
 **Return value**
-
 | Type  | Description                      |
 | ------ | -------------------------- |
 | string | Absolute path of the file that contains the service information to dump. |

en/readme/ai.md

@@ -412,7 +412,7 @@ The AI subsystem is the part of OpenHarmony that provides native distributed AI
 
 [ai_engine](https://gitee.com/openharmony/ai_engine)
 
-Dependency repositories:
+## Dependency Repositories
 
 [build\_lite](https://gitee.com/openharmony/build_lite/blob/master/README.md)
 
@@ -422,6 +422,6 @@ Dependency repositories:
 
 ## Reference<a name="section6808423133718"></a>
 
-[AI Engine Framework Development Guide](https://gitee.com/openharmony/docs/blob/master/en/device-dev/subsystems/subsys-aiframework-guide.md)
+[AI Engine Framework Development Guide](https://gitee.com/openharmony/docs/blob/master/en/device-dev/subsystems/subsys-ai-aiframework-devguide.md)