diff --git a/en/application-dev/reference/apis/js-apis-application-accessibilityExtensionAbility.md b/en/application-dev/reference/apis/js-apis-application-accessibilityExtensionAbility.md
index a3bf30002a2377ca6deb995a5bb3c120b59f7991..e9327b99666d40cb367e54ec351048af3d384cd3 100644
--- a/en/application-dev/reference/apis/js-apis-application-accessibilityExtensionAbility.md
+++ b/en/application-dev/reference/apis/js-apis-application-accessibilityExtensionAbility.md
@@ -9,7 +9,7 @@ The **AccessibilityExtensionAbility** module provides accessibility extension ca
 ## Modules to Import
 
 ```ts
-import AccessibilityExtensionAbility from '@ohos.application.AccessibilityExtensionAbility'
+import AccessibilityExtensionAbility from '@ohos.application.AccessibilityExtensionAbility';
 ```
 
 ## Attributes
@@ -137,7 +137,7 @@ Called when an event that matches the specified bundle and event type occurs. In
 class MyAccessibilityExtensionAbility extends AccessibilityExtensionAbility {
     onAccessibilityEvent(event) {
         console.log('AxExtensionAbility onAccessibilityEvent');
-        if (event.eventType == 'click') {
+        if (event.eventType === 'click') {
             console.log('AxExtensionAbility onAccessibilityEvent: click');
         }
     }
@@ -164,7 +164,7 @@ Called when a physical key is pressed. In this API, you can determine whether to
 class MyAccessibilityExtensionAbility extends AccessibilityExtensionAbility {
     onKeyEvent(keyEvent) {
         console.log('AxExtensionAbility onKeyEvent');
-        if (keyEvent.keyCode == 22) {
+        if (keyEvent.keyCode === 22) {
             console.log('AxExtensionAbility onKeyEvent: intercept 22');
             return true;
         }
diff --git a/en/application-dev/reference/apis/js-apis-inner-application-accessibilityExtensionContext.md b/en/application-dev/reference/apis/js-apis-inner-application-accessibilityExtensionContext.md
index 63336a289f7804e9f69f1f0cf7db95b19a01d080..13b30ac5ad0a9ea3b967a8fe7dfbef1da2c972cc 100644
--- a/en/application-dev/reference/apis/js-apis-inner-application-accessibilityExtensionContext.md
+++ b/en/application-dev/reference/apis/js-apis-inner-application-accessibilityExtensionContext.md
@@ -15,9 +15,9 @@ You can use the APIs of this module to configure the concerned information, obta
 Before using the **AccessibilityExtensionContext** module, you must define a child class that inherits from **AccessibilityExtensionAbility**.
 
 ```ts
-import AccessibilityExtensionAbility from '@ohos.application.AccessibilityExtensionAbility'
+import AccessibilityExtensionAbility from '@ohos.application.AccessibilityExtensionAbility';
 let axContext;
-class EntryAbility extends AccessibilityExtensionAbility {
+class MainAbility extends AccessibilityExtensionAbility {
     onConnect(): void {
         console.log('AxExtensionAbility onConnect');
         axContext = this.context;
@@ -542,7 +542,7 @@ For details about the error codes, see [Accessibility Error Codes](../errorcodes
 **Example**
 
 ```ts
-import GesturePath from "@ohos.accessibility.GesturePath";
+import GesturePath from '@ohos.accessibility.GesturePath';
 import GesturePoint from '@ohos.accessibility.GesturePoint';
 let gesturePath = new GesturePath.GesturePath(100);
 try {
@@ -585,7 +585,7 @@ For details about the error codes, see [Accessibility Error Codes](../errorcodes
 **Example**
 
 ```ts
-import GesturePath from "@ohos.accessibility.GesturePath";
+import GesturePath from '@ohos.accessibility.GesturePath';
 import GesturePoint from '@ohos.accessibility.GesturePoint';
 let gesturePath = new GesturePath.GesturePath(100);
 try {
diff --git a/en/application-dev/reference/arkui-ts/ts-container-list.md b/en/application-dev/reference/arkui-ts/ts-container-list.md
index 47cb8721c66f3d4ba5f0b9b37e2eda7809fa1900..abcb8054fbf5bd266934a5d606b6beb8b87612d7 100644
--- a/en/application-dev/reference/arkui-ts/ts-container-list.md
+++ b/en/application-dev/reference/arkui-ts/ts-container-list.md
@@ -1,6 +1,6 @@
 # List
 
-The **\<list>** component provides a list container that presents a series of list items arranged in a column with the same width. It supports presentations of the same type of data in a multiple and coherent row style, for example, images or text.
+The **\<List>** component provides a list container that presents a series of list items arranged in a column with the same width. It supports presentations of the same type of data in a multiple and coherent row style, for example, images or text.
 
 > **NOTE**
 >