diff --git a/en/application-dev/reference/apis/js-apis-audio.md b/en/application-dev/reference/apis/js-apis-audio.md
index 9019234d28f4952b0d7a78130b6f6bc1eb0b17a5..28de5b5c1a3e6d9df575ea430d69a15b5bce8e23 100644
--- a/en/application-dev/reference/apis/js-apis-audio.md
+++ b/en/application-dev/reference/apis/js-apis-audio.md
@@ -544,7 +544,7 @@ Describes the callback invoked for audio interruption or focus gain events.
 | ---------- | ------------------------------------------- | ---- | ------------------------------------------------------------ |
 | actionType | [InterruptActionType](#interruptactiontype) | Yes  | Returned event type. The value **TYPE_ACTIVATED** means the focus gain event, and **TYPE_INTERRUPT** means the audio interruption event.|
 | type       | [InterruptType](#interrupttype)             | No  | Type of the audio interruption event.                                              |
-| hint       | [InterruptHint](interrupthint)              | No  | Hint provided along with the audio interruption event.                                              |
+| hint       | [InterruptHint](#interrupthint)             | No  | Hint provided along with the audio interruption event.                                              |
 | activated  | boolean                                     | No  | Whether the focus is gained or released. The value **true** means that the focus is gained or released, and **false** means that the focus fails to be gained or released.|
 
 ## VolumeEvent<sup>8+</sup>
@@ -2656,7 +2656,7 @@ Provides APIs for audio capture. Before calling any API in **AudioCapturer**, yo
 
 | Name | Type                    | Readable| Writable| Description            |
 | :---- | :------------------------- | :--- | :--- | :--------------- |
-| state<sup>8+</sup>  | [AudioState](#audiostate8) | Yes| No  | Audio capturer state.|
+| state<sup>8+</sup> | [AudioState](#audiostate8) | Yes | No  | Audio capturer state.|
 
 **Example**
 
diff --git a/en/application-dev/reference/apis/js-apis-medialibrary.md b/en/application-dev/reference/apis/js-apis-medialibrary.md
index a04568bc95ec0a15a89c8ba2e6e8b11ec1c9e2f0..99c01b7456afd94b571ad3bb3d7dd1ced3a37953 100644
--- a/en/application-dev/reference/apis/js-apis-medialibrary.md
+++ b/en/application-dev/reference/apis/js-apis-medialibrary.md
@@ -28,7 +28,6 @@ Obtains a **MediaLibrary** instance, which is used to access and modify personal
 | ----------------------------- | :---- |
 | [MediaLibrary](#medialibrary) | **MediaLibrary** instance.|
 
-
 **Example**
 
 ```
@@ -1948,7 +1947,7 @@ async function example() {
 
 Provides APIs to implement a physical album.
 
-### **Attributes**
+### Attributes
 
 **System capability**: SystemCapability.Multimedia.MediaLibrary.Core
 
@@ -2205,7 +2204,7 @@ Describes options for fetching media files.
 | ----------------------- | ------------------- | ---- | ---- | ---- | ------------------------------------------------------------ |
 | selections              | string              | Yes  | Yes  | Yes  | Conditions for fetching files. The enumerated values in [FileKey](#filekey8) are used as the column names of the conditions. Example:<br>selections: mediaLibrary.FileKey.MEDIA_TYPE + '= ? OR' +mediaLibrary.FileKey.MEDIA_TYPE + '= ?',|
 | selectionArgs           | Array&lt;string&gt; | Yes  | Yes  | Yes  | Value of the condition, which corresponds to the value of the condition column in **selections**.<br>Example:<br>selectionArgs: [mediaLibrary.MediaType.IMAGE.toString(), mediaLibrary.MediaType.VIDEO.toString()], |
-| order                   | string              | Yes  | Yes  | No  | Sorting mode of the search results, which can be ascending or descending. The enumerated values in [FileKey](#filekey8) are used as the columns for sorting the search results. Example:<br>Ascending: order: mediaLibrary.FileKey.DATE_ADDED + " AESC"<br>Descending: order: mediaLibrary.FileKey.DATE_ADDED + " DESC"|
+| order      | string              | Yes  | Yes  | No  | Sorting mode of the search results, which can be ascending or descending. The enumerated values in [FileKey](#filekey8) are used as the columns for sorting the search results. Example:<br>Ascending: order: mediaLibrary.FileKey.DATE_ADDED + " AESC"<br>Descending: order: mediaLibrary.FileKey.DATE_ADDED + " DESC"|
 | uri<sup>8+</sup>        | string              | Yes  | Yes  | No  | File URI.                                                     |
 | networkId<sup>8+</sup>  | string              | Yes  | Yes  | No  | Network ID of the registered device.                                              |
 | extendArgs<sup>8+</sup> | string              | Yes  | Yes  | No  | Extended parameters for fetching the files. Currently, no extended parameters are available.                        |