diff --git a/zh-cn/application-dev/reference/apis/js-apis-app-form-formExtensionAbility.md b/zh-cn/application-dev/reference/apis/js-apis-app-form-formExtensionAbility.md
index 7cc5a26b23c12e0f5143981d4862ba5ba1650e12..5b3007d03598baf856db06c86a9a675efe2e8567 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-app-form-formExtensionAbility.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-app-form-formExtensionAbility.md
@@ -1,6 +1,6 @@
 # @ohos.app.form.FormExtensionAbility (FormExtensionAbility)
 
-FormExtensionAbility模块提供了卡片扩展相关接口。
+FormExtensionAbility为卡片扩展模块，提供卡片创建、销毁、刷新等生命周期回调。
 
 > **说明：**
 >
@@ -17,9 +17,9 @@ import FormExtensionAbility from '@ohos.app.form.FormExtensionAbility';
 
 **系统能力**：SystemCapability.Ability.Form
 
-| 名称    | 类型                                                | 可读 | 可写 | 说明                                                |
-| ------- | ------------------------------------------------------- | ---- | ---- | --------------------------------------------------- |
-| context | [FormExtensionContext](js-apis-inner-application-formExtensionContext.md) | 是   | 否   | FormExtensionAbility的上下文环境，继承自ExtensionContext。 |
+| 名称    | 类型                                                         | 可读 | 可写 | 说明                                                         |
+| ------- | ------------------------------------------------------------ | ---- | ---- | ------------------------------------------------------------ |
+| context | [FormExtensionContext](js-apis-inner-application-formExtensionContext.md) | 是   | 否   | FormExtensionAbility的上下文环境，继承自[ExtensionContext](js-apis-inner-application-extensionContext.md)。 |
 
 ## onAddForm
 
@@ -33,7 +33,7 @@ onAddForm(want: Want): formBindingData.FormBindingData
 
 | 参数名 | 类型                                   | 必填 | 说明                                                         |
 | ------ | -------------------------------------- | ---- | ------------------------------------------------------------ |
-| want   | [Want](js-apis-application-want.md) | 是   | 当前ExtensionAbility相关的Want类型信息，包括卡片ID、卡片名称、卡片样式等。这些卡片信息必须作为持久数据进行管理，以便后续更新和删除卡片。 |
+| want   | [Want](js-apis-application-want.md) | 是   | 当前卡片相关的Want类型信息，包括卡片ID、卡片名称、卡片样式等。这些卡片信息必须作为持久数据进行管理，以便后续更新和删除卡片。 |
 
 **返回值：**
 
@@ -45,17 +45,19 @@ onAddForm(want: Want): formBindingData.FormBindingData
 
 ```ts
 import FormExtensionAbility from '@ohos.app.form.FormExtensionAbility';
+import formBindingData from '@ohos.app.form.formBindingData';
+
 export default class MyFormExtensionAbility extends FormExtensionAbility {
   onAddForm(want) {
-    console.log('FormExtensionAbility onAddForm, want:' + want.abilityName);
+    console.log('FormExtensionAbility onAddForm, want: ${want.abilityName}');
     let dataObj1 = {
-      temperature:'11c',
-      'time':'11:00'
+      temperature: '11c',
+      'time': '11:00'
     };
     let obj1 = formBindingData.createFormBindingData(dataObj1);
     return obj1;
   }
-}
+};
 ```
 
 ## onCastToNormalForm
@@ -75,18 +77,20 @@ onCastToNormalForm(formId: string): void
 **示例：**
 
 ```ts
+import FormExtensionAbility from '@ohos.app.form.FormExtensionAbility';
+
 export default class MyFormExtensionAbility extends FormExtensionAbility {
   onCastToNormalForm(formId) {
-    console.log('FormExtensionAbility onCastToNormalForm, formId:' + formId);
+    console.log('FormExtensionAbility onCastToNormalForm, formId: ${formId}');
   }
-}
+};
 ```
 
 ## onUpdateForm
 
 onUpdateForm(formId: string): void
 
-卡片提供方接收更新卡片的通知接口。获取最新数据后调用[FormExtensionContext](js-apis-inner-application-formExtensionContext.md)的updateForm接口刷新卡片数据。
+卡片提供方接收更新卡片的通知接口。获取最新数据后调用formProvider的[updateForm](js-apis-app-form-formProvider.md#updateform)接口刷新卡片数据。
 
 **系统能力**：SystemCapability.Ability.Form
 
@@ -99,17 +103,24 @@ onUpdateForm(formId: string): void
 **示例：**
 
 ```ts
+import FormExtensionAbility from '@ohos.app.form.FormExtensionAbility';
 import formBindingData from '@ohos.app.form.formBindingData';
+import formProvider from '@ohos.app.form.formProvider';
+
 export default class MyFormExtensionAbility extends FormExtensionAbility {
   onUpdateForm(formId) {
-    console.log('FormExtensionAbility onUpdateForm, formId:' + formId);
-    let obj2 = formBindingData.createFormBindingData({temperature:'22c', time:'22:00'});
-    this.context.updateForm(formId, obj2).then((data)=>{
-      console.log('FormExtensionAbility context updateForm, data:' + data);
+    console.log('FormExtensionAbility onUpdateForm, formId: ${formId}');
+    let obj2 = formBindingData.createFormBindingData({
+      temperature: '22c',
+      time: '22:00'
+    });
+    formProvider.updateForm(formId, obj2).then((data) => {
+      console.log('FormExtensionAbility context updateForm, data: ${data}');
     }).catch((error) => {
-      console.error('Operation updateForm failed. Cause: ' + error);});
-    }
-}
+      console.error('Operation updateForm failed. Cause: ${error}');
+    });
+  }
+};
 ```
 
 ## onChangeFormVisibility
@@ -129,21 +140,28 @@ onChangeFormVisibility(newStatus: { [key: string]: number }): void
 **示例：**
 
 ```ts
+import FormExtensionAbility from '@ohos.app.form.FormExtensionAbility';
 import formBindingData from '@ohos.app.form.formBindingData';
+import formProvider from '@ohos.app.form.formProvider';
+
 export default class MyFormExtensionAbility extends FormExtensionAbility {
   onChangeFormVisibility(newStatus) {
-  console.log('FormExtensionAbility onChangeFormVisibility, newStatus:' + newStatus);
-  let obj2 = formBindingData.createFormBindingData({temperature:'22c', time:'22:00'});
-
-  for (let key in newStatus) {
-    console.log('FormExtensionAbility onChangeFormVisibility, key:' + key + ', value=' + newStatus[key]);
-    this.context.updateForm(key, obj2).then((data)=>{
-        console.log('FormExtensionAbility context updateForm, data:' + data);
-    }).catch((error) => {
-        console.error('Operation updateForm failed. Cause: ' + error);});
+    console.log('FormExtensionAbility onChangeFormVisibility, newStatus: ${newStatus}');
+    let obj2 = formBindingData.createFormBindingData({
+      temperature: '22c',
+      time: '22:00'
+    });
+
+    for (let key in newStatus) {
+      console.log('FormExtensionAbility onChangeFormVisibility, key: ${key}, value= ${newStatus[key]}');
+      formProvider.updateForm(key, obj2).then((data) => {
+        console.log('FormExtensionAbility context updateForm, data: ${data}');
+      }).catch((error) => {
+        console.error('Operation updateForm failed. Cause: ${error}');
+      });
     }
   }
-}
+};
 ```
 
 ## onFormEvent
@@ -164,11 +182,13 @@ onFormEvent(formId: string, message: string): void
 **示例：**
 
 ```ts
-export default class MyFormExtension extends FormExtensionAbility {
+import FormExtensionAbility from '@ohos.app.form.FormExtensionAbility';
+
+export default class MyFormExtensionAbility extends FormExtensionAbility {
   onFormEvent(formId, message) {
-    console.log('FormExtensionAbility onFormEvent, formId:' + formId + ', message:' + message);
+    console.log('FormExtensionAbility onFormEvent, formId: ${formId}, message: ${message}');
   }
-}
+};
 ```
 
 ## onRemoveForm
@@ -188,11 +208,13 @@ onRemoveForm(formId: string): void
 **示例：**
 
 ```ts
+import FormExtensionAbility from '@ohos.app.form.FormExtensionAbility';
+
 export default class MyFormExtensionAbility extends FormExtensionAbility {
   onRemoveForm(formId) {
-    console.log('FormExtensionAbility onRemoveForm, formId:' + formId);
+    console.log('FormExtensionAbility onRemoveForm, formId: ${formId}');
   }
-}
+};
 ```
 
 ## onConfigurationUpdate
@@ -212,11 +234,13 @@ onConfigurationUpdate(newConfig: Configuration): void;
 **示例：**
 
 ```ts
-class MyFormExtensionAbility extends FormExtensionAbility {
+import FormExtensionAbility from '@ohos.app.form.FormExtensionAbility';
+
+export default class MyFormExtensionAbility extends FormExtensionAbility {
   onConfigurationUpdate(config) {
-    console.log('onConfigurationUpdate, config:' + JSON.stringify(config));
+    console.log('onConfigurationUpdate, config: ${JSON.stringify(config)}');
   }
-}
+};
 ```
 
 ## onAcquireFormState
@@ -231,18 +255,20 @@ onAcquireFormState?(want: Want): formInfo.FormState;
 
 | 参数名 | 类型 | 必填 | 说明 |
 | -------- | -------- | -------- | -------- |
-| want | [Want](js-apis-application-want.md) | 是 | want表示获取卡片状态的描述。描述包括包名称、能力名称、模块名称、卡片名和卡片维度。 |
+| want | [Want](js-apis-application-want.md) | 是 | want表示获取卡片状态的描述。描述包括Bundle名称、能力名称、模块名称、卡片名和卡片维度。 |
 
 **示例：**
 
 ```ts
+import FormExtensionAbility from '@ohos.app.form.FormExtensionAbility';
 import formInfo from '@ohos.app.form.formInfo';
-class MyFormExtensionAbility extends FormExtensionAbility {
+
+export default class MyFormExtensionAbility extends FormExtensionAbility {
   onAcquireFormState(want) {
-    console.log('FormExtensionAbility onAcquireFormState, want:' + want);
+    console.log('FormExtensionAbility onAcquireFormState, want: ${want}');
     return formInfo.FormState.UNKNOWN;
   }
-}
+};
 ```
 
 ## onShareForm
@@ -270,14 +296,16 @@ onShareForm?(formId: string): { [key: string]: any }
 **示例：**
 
 ```ts
-class MyFormExtensionAbility extends FormExtensionAbility {
+import FormExtensionAbility from '@ohos.app.form.FormExtensionAbility';
+
+export default class MyFormExtensionAbility extends FormExtensionAbility {
   onShareForm(formId) {
-    console.log('FormExtensionAbility onShareForm, formId:' + formId);
+    console.log('FormExtensionAbility onShareForm, formId: ${formId}');
     let wantParams = {
-      'temperature':'20',
-      'time':'2022-8-8 09:59',
+      'temperature': '20',
+      'time': '2022-8-8 09:59',
     };
     return wantParams;
   }
-}
+};
 ```
\ No newline at end of file