diff --git a/en/application-dev/reference/apis/js-apis-mediaquery.md b/en/application-dev/reference/apis/js-apis-mediaquery.md
index 1f1f8526fb73fcd6d460b3f5502b82bac160186c..2f052176253fbbe14159bb8551aecbce13cc7de2 100644
--- a/en/application-dev/reference/apis/js-apis-mediaquery.md
+++ b/en/application-dev/reference/apis/js-apis-mediaquery.md
@@ -1,6 +1,7 @@
 # Media Query
 
-> ![icon-note.gif](public_sys-resources/icon-note.gif)**NOTE**
+> **NOTE**
+>
 > The APIs of this module are supported since API version 7. Updates will be marked with a superscript to indicate their earliest API version.
 
 
@@ -22,19 +23,21 @@ matchMediaSync(condition: string): MediaQueryListener
 
 Sets the media query criteria and returns the corresponding listening handle.
 
-- Parameters
-  | Name| Type| Mandatory| Description| 
-  | -------- | -------- | -------- | -------- |
-  | condition | string | Yes| Matching condition of a media event.| 
+**System capability**: SystemCapability.ArkUI.ArkUI.Full
 
-- Return value
-  | Type| Description| 
-  | -------- | -------- |
-  | MediaQueryListener | Listening handle to a media event, which is used to register or unregister the listening callback.| 
+**Parameters**
+| Name      | Type    | Mandatory  | Description                                      |
+| --------- | ------ | ---- | ---------------------------------------- |
+| condition | string | Yes   | Matching condition of a media event. For details, see [Syntax of Media Query Conditions](../../ui/ui-ts-layout-mediaquery.md#syntax-of-media-query-conditions).|
 
-- Example
+**Return value**
+| Type                | Description                    |
+| ------------------ | ---------------------- |
+| MediaQueryListener | Listening handle to a media event, which is used to register or deregister the listening callback.|
+
+**Example**
   ```js
-let listener = mediaquery.matchMediaSync('(orientation: landscape)'); // Listen for landscape events.
+listener = mediaquery.matchMediaSync('(orientation: landscape)'); // Listen for landscape events.
   ```
 
 
@@ -42,13 +45,14 @@ let listener = mediaquery.matchMediaSync('(orientation: landscape)'); // Listen
 
 Media query handle, including the first query result when the handle is applied for.
 
+**System capability**: SystemCapability.ArkUI.ArkUI.Full
 
 ### Attributes
 
-| Name| Type| Readable| Writable| Description| 
-| -------- | -------- | -------- | -------- | -------- |
-| matches | boolean | Yes| No| Whether the match condition is met.| 
-| media | string | Yes| No| Matching condition of a media event.| 
+| Name     | Type   | Readable  | Writable  | Description        |
+| ------- | ------- | ---- | ---- | ---------- |
+| matches | boolean | Yes   | No   | Whether the match condition is met. |
+| media   | string  | Yes   | No   | Matching condition of a media event.|
 
 
 ### on
@@ -57,13 +61,15 @@ on(type: 'change', callback: Callback<MediaQueryResult>): void
 
 Registers a callback with the corresponding query condition by using the handle. This callback is triggered when the media attributes change.
 
-- Parameters
-  | Name| Type| Mandatory| Description| 
-  | -------- | -------- | -------- | -------- |
-  | type | string | Yes| Must enter the string **change**.| 
-  | callback | Callback<MediaQueryResult> | Yes| Callback registered with media query.| 
+**System capability**: SystemCapability.ArkUI.ArkUI.Full
+
+**Parameters**
+| Name     | Type                              | Mandatory  | Description              |
+| -------- | -------------------------------- | ---- | ---------------- |
+| type     | string                           | Yes   | Must enter the string **change**.|
+| callback | Callback<MediaQueryResult> | Yes   | Callback registered with media query.      |
 
-- Example
+**Example**
   For details, see [off Example](#off).
 
 
@@ -71,18 +77,21 @@ Registers a callback with the corresponding query condition by using the handle.
 
 off(type: 'change', callback?: Callback<MediaQueryResult>): void
 
-Unregisters a callback with the corresponding query condition by using the handle, so that no callback is triggered when the media attributes change.
-- Parameters
-  | Name| Type| Mandatory| Description| 
-  | -------- | -------- | -------- | -------- |
-  | type | boolean | Yes| Must enter the string **change**.| 
-  | callback | Callback<MediaQueryResult> | No| Callback to be unregistered. If the default value is used, all callbacks of the handle are unregistered.| 
+Deregisters a callback with the corresponding query condition by using the handle, so that no callback is triggered when the media attributes change.
+
+**System capability**: SystemCapability.ArkUI.ArkUI.Full
+
+**Parameters**
+| Name     | Type                              | Mandatory  | Description                           |
+| -------- | -------------------------------- | ---- | ----------------------------- |
+| type     | boolean                          | Yes   | Must enter the string **change**.             |
+| callback | Callback<MediaQueryResult> | No   | Callback to be deregistered. If the default value is used, all callbacks of the handle are deregistered.|
 
-- Example
+**Example**
   ```js
     import mediaquery from '@ohos.mediaquery'
     
-    let listener = mediaquery.matchMediaSync('(orientation: landscape)'); // Listen for landscape events.
+    listener = mediaquery.matchMediaSync('(orientation: landscape)'); // Listen for landscape events.
     function onPortrait(mediaQueryResult) {
         if (mediaQueryResult.matches) {
             // do something here
@@ -91,7 +100,7 @@ Unregisters a callback with the corresponding query condition by using the handl
         }
     }
     listener.on('change', onPortrait) // Register a callback.
-    listener.off('change', onPortrait) // Unregister a callback.
+    listener.off('change', onPortrait) // Deregister a callback.
   ```
 
 
@@ -100,10 +109,10 @@ Unregisters a callback with the corresponding query condition by using the handl
 
 ### Attributes
 
-| Name| Type| Readable| Writable| Description| 
-| -------- | -------- | -------- | -------- | -------- |
-| matches | boolean | Yes| No| Whether the match condition is met.| 
-| media | string | Yes| No| Matching condition of a media event.| 
+| Name     | Type   | Readable  | Writable  | Description        |
+| ------- | ------- | ---- | ---- | ---------- |
+| matches | boolean | Yes   | No   | Whether the match condition is met. |
+| media   | string  | Yes   | No   | Matching condition of a media event.|
 
 
 ### Example