diff --git a/en/application-dev/reference/apis/js-apis-medialibrary.md b/en/application-dev/reference/apis/js-apis-medialibrary.md
index 5499cc815509f85de6930cf7130d7ac1e74f259a..6b1b11f9e17627eea877edf5b34b25551f25ce24 100644
--- a/en/application-dev/reference/apis/js-apis-medialibrary.md
+++ b/en/application-dev/reference/apis/js-apis-medialibrary.md
@@ -1,6 +1,6 @@
# Media Library Management
->  **NOTE**
+> **NOTE**
> This component is supported since API version 6. Updates will be marked with a superscript to indicate their earliest API version.
## Modules to Import
@@ -208,7 +208,7 @@ async function example() {
let mediaType = mediaLibrary.MediaType.IMAGE;
let DIR_IMAGE = mediaLibrary.DirectoryType.DIR_IMAGE;
const path = await media.getPublicDirectory(DIR_IMAGE);
- mediaLibrary.createAsset(mediaType, 'imageCallBack.jpg', path + 'myPicture/', (err, fileAsset) => {
+ media.createAsset(mediaType, 'imageCallBack.jpg', path + 'myPicture/', (err, fileAsset) => {
if (fileAsset != undefined) {
console.info('createAsset successfully, message = ' + err);
} else {
@@ -250,7 +250,7 @@ async function example() {
let mediaType = mediaLibrary.MediaType.IMAGE;
let DIR_IMAGE = mediaLibrary.DirectoryType.DIR_IMAGE;
const path = await media.getPublicDirectory(DIR_IMAGE);
- mediaLibrary.createAsset(mediaType, "image01.jpg", path + 'myPicture/').then (function (asset) {
+ media.createAsset(mediaType, "image01.jpg", path + 'myPicture/').then (function (asset) {
console.info("createAsset successfully:"+ JSON.stringify(asset));
}).catch(function(err){
console.info("createAsset failed with error:"+ err);
@@ -720,29 +720,29 @@ Provides APIs for encapsulating file asset attributes.
**System capability**: SystemCapability.Multimedia.MediaLibrary.Core
-| Name | Type | Readable | Writable | Description |
+| Name | Type | Readable| Writable| Description |
| ------------------------- | ------------------------ | ---- | ---- | ------------------------------------------------------ |
-| id | number | Yes | No | File asset ID. |
-| uri | string | Yes | No | File asset URI, for example, dataability:///media/image/2. |
-| mimeType | string | Yes | No | Extended file attributes. |
-| mediaType8+ | [MediaType](#mediatype8) | Yes | No | Media type. |
-| displayName | string | Yes | Yes | Display file name, including the file name extension. |
-| title | string | Yes | Yes | Title in the file. |
-| relativePath8+ | string | Yes | Yes | Relative public directory of the file. |
-| parent8+ | number | Yes | No | Parent directory ID. |
-| size | number | Yes | No | File size, in bytes. |
-| dateAdded | number | Yes | No | Date when the file was added. (The value is the number of seconds elapsed since the Epoch time.) |
-| dateModified | number | Yes | No | Date when the file was modified. (The value is the number of seconds elapsed since the Epoch time.) |
-| dateTaken | number | Yes | No | Date when the file (photo) was taken. (The value is the number of seconds elapsed since the Epoch time.) |
-| artist8+ | string | Yes | No | Artist of the file. |
-| audioAlbum8+ | string | Yes | No | Audio album. |
-| width | number | Yes | No | Image width, in pixels. |
-| height | number | Yes | No | Image height, in pixels. |
-| orientation | number | Yes | Yes | Image display direction (clockwise rotation angle, for example, 0, 90, or 180, in degrees). |
-| duration8+ | number | Yes | No | Duration, in seconds. |
-| albumId | number | Yes | No | ID of the album to which the file belongs. |
-| albumUri8+ | string | Yes | No | URI of the album to which the file belongs. |
-| albumName | string | Yes | No | Name of the album to which the file belongs. |
+| id | number | Yes | No | File asset ID. |
+| uri | string | Yes | No | File asset URI, for example, dataability:///media/image/2. |
+| mimeType | string | Yes | No | Extended file attributes. |
+| mediaType8+ | [MediaType](#mediatype8) | Yes | No | Media type. |
+| displayName | string | Yes | Yes | Display file name, including the file name extension. |
+| title | string | Yes | Yes | Title in the file. |
+| relativePath8+ | string | Yes | Yes | Relative public directory of the file. |
+| parent8+ | number | Yes | No | Parent directory ID. |
+| size | number | Yes | No | File size, in bytes. |
+| dateAdded | number | Yes | No | Date when the file was added. (The value is the number of seconds elapsed since the Epoch time.) |
+| dateModified | number | Yes | No | Date when the file was modified. (The value is the number of seconds elapsed since the Epoch time.) |
+| dateTaken | number | Yes | No | Date when the file (photo) was taken. (The value is the number of seconds elapsed since the Epoch time.) |
+| artist8+ | string | Yes | No | Artist of the file. |
+| audioAlbum8+ | string | Yes | No | Audio album. |
+| width | number | Yes | No | Image width, in pixels. |
+| height | number | Yes | No | Image height, in pixels. |
+| orientation | number | Yes | Yes | Image display direction (clockwise rotation angle, for example, 0, 90, or 180, in degrees).|
+| duration8+ | number | Yes | No | Duration, in seconds. |
+| albumId | number | Yes | No | ID of the album to which the file belongs. |
+| albumUri8+ | string | Yes | No | URI of the album to which the file belongs. |
+| albumName | string | Yes | No | Name of the album to which the file belongs. |
### isDirectory8+
@@ -757,9 +757,9 @@ Checks whether this file asset is a directory. This API uses an asynchronous cal
**Parameters**
-| Parameter | Type | Mandatory | Description |
+| Name | Type | Mandatory | Description |
| -------- | ---------------------------- | ---- | ------------------- |
-| callback | AsyncCallback<boolean> | Yes | Callback used to return whether the file asset is a directory. |
+| callback | AsyncCallback<boolean> | Yes | Callback used to return whether the file asset is a directory.|
**Example**