Signed-off-by: ma-shaoyin <mashaoyin1@huawei.com>

 Changes to be committed:

zh-cn/application-dev/reference/apis/js-apis-inputmethod.md

@@ -146,7 +146,7 @@ stopInput(callback: AsyncCallback<boolean>): void
 **示例：**
 
 ```js
-inputMethodController.stopInput((err, result) => {
+InputMethodController.stopInput((err, result) => {
     if (err == undefined) {
         console.error("stopInput callback result---err: " + err.msg);
         return;
@@ -177,15 +177,17 @@ stopInput(): Promise<boolean>
 
 
 ```js
-await inputMethodController.stopInput().then((result)=>{
+async function InputMethod() {
+    await InputMethodController.stopInput().then((result)=>{
         if (result) {
             console.info("Success to stopInput.(promise)");
         } else {
             console.info("Failed to stopInput.(promise)");
         }
-}).catch((err) => {
+    }).catch((err) => {
         console.error("stopInput promise err: " + err.msg);
-});
+    });
+}
 ```
 
 ### showSoftKeyboard<sup>9+</sup> ###
@@ -310,7 +312,7 @@ listInputMethod(callback: AsyncCallback&lt;Array&lt;InputMethodProperty&gt;&gt;)
 **示例：**
 
 ```js
-inputMethodSetting.listInputMethod((err,data) => {
+InputMethodSetting.listInputMethod((err,data) => {
     if (err == undefined) {
         console.error("listInputMethod callback result---err: " + err.msg);
         return;
@@ -335,11 +337,13 @@ listInputMethod(): Promise<Array<InputMethodProperty>>;
 **示例：**
 
 ```js
-await inputMethodSetting.listInputMethod().then((data)=>{
+async function InputMethod() {
+    await InputMethodSetting.listInputMethod().then((data)=>{
         console.info("listInputMethod promise result---data: " + JSON.stringify(data));
-}).catch((err) => {
+    }).catch((err) => {
         console.info("listInputMethod promise err:" + err.msg);
-});
+    });
+}
 ```
 
 ### displayOptionalInputMethod
@@ -359,7 +363,7 @@ displayOptionalInputMethod(callback: AsyncCallback&lt;void&gt;): void
 **示例：**
 
 ```js
-inputMethodSetting.displayOptionalInputMethod((err) => {
+InputMethodSetting.displayOptionalInputMethod((err) => {
     if (err == undefined) {
         console.error("displayOptionalInputMethod callback---err: " + err.msg);
         return;
@@ -385,9 +389,11 @@ inputMethodSetting.displayOptionalInputMethod((err) => {
 **示例：**
 
 ```js
-await inputMethodSetting.displayOptionalInputMethod().then(()=>{
+async function InputMethod() {
+    await InputMethodSetting.displayOptionalInputMethod().then(()=>{
         console.info("displayOptionalInputMethod promise");
-}).catch((err) => {
+    }).catch((err) => {
         console.info("listInputMethod promise err: " + err.msg);
-});
+    });
+}
 ```
\ No newline at end of file

zh-cn/application-dev/reference/apis/js-apis-inputmethodengine.md

@@ -450,11 +450,13 @@ hideKeyboard(): Promise<void>
 **示例：**
 
 ```js
-await KeyboardController.hideKeyboard().then(() => {
+async function InputMethodEngine() {
+    await KeyboardController.hideKeyboard().then(() => {
         console.info("hideKeyboard promise.");
-}).catch((err) => {
+    }).catch((err) => {
         console.info("hideKeyboard promise err: " + err.msg);
-});
+    });
+}
 ```
 
 ## TextInputClient<a name="TextInputClient"></a>
@@ -512,12 +514,14 @@ getForward(length:number): Promise&lt;string&gt;
 **示例：**
 
   ```js
+  async function InputMethodEngine() {
       var length = 1;
-  await client.getForward(length).then((text) => {
+      await TextInputClient.getForward(length).then((text) => {
           console.info("getForward promise result---res: " + text);
       }).catch((err) => {
           console.error("getForward promise err: " + err.msg);
       });
+  }
   ```
 
 ### getBackward
@@ -571,12 +575,14 @@ getBackward(length:number): Promise&lt;string&gt;
 **示例：**
 
   ```js
+  async function InputMethodEngine() {
       var length = 1;
       await TextInputClient.getBackward(length).then((text) => {
           console.info("getBackward promise result---res: " + text);
       }).catch((err) => {
           console.error("getBackward promise err: " + err.msg);
       });
+  }
   ```
 
 ### deleteForward
@@ -633,16 +639,18 @@ deleteForward(length:number): Promise&lt;boolean&gt;
 **示例：**
 
 ```js
-var length = 1;
-await TextInputClient.deleteForward(length).then((result) => {
+async function InputMethodEngine() {
+    var length = 1;
+    await TextInputClient.deleteForward(length).then((result) => {
         if (result) {
             console.info("Success to deleteForward.(promise) ");
         } else {
             console.error("Failed to deleteForward.(promise) ");
         }
-}).catch((err) => {
+    }).catch((err) => {
         console.error("deleteForward promise err: " + err.msg);
-});
+    });
+}
 ```
 
 ### deleteBackward
@@ -699,16 +707,18 @@ deleteBackward(length:number): Promise&lt;boolean&gt;
 **示例：**
 
 ```js
-var length = 1;
-await TextInputClient.deleteBackward(length).then((result) => {
+async function InputMethodEngine() {
+    var length = 1;
+    await TextInputClient.deleteBackward(length).then((result) => {
         if (result) {
             console.info("Success to deleteBackward.(promise) ");
         } else {
             console.error("Failed to deleteBackward.(promise) ");
         }
-}).catch((err) => {
+    }).catch((err) => {
         console.error("deleteBackward promise err: " + err.msg);
-});
+    });
+}
 ```
 ### sendKeyFunction
 
@@ -764,6 +774,7 @@ sendKeyFunction(action:number): Promise&lt;boolean&gt;
 **示例：**
 
   ```js
+  async function InputMethodEngine() {
       await client.sendKeyFunction(keyFunction).then((result) => {
           if (result) {
               console.info("Success to sendKeyFunction.(promise) ");
@@ -773,6 +784,7 @@ sendKeyFunction(action:number): Promise&lt;boolean&gt;
       }).catch((err) => {
           console.error("sendKeyFunction promise err:" + err.msg);
       });
+  }
   ```
 
 ### insertText
@@ -829,6 +841,7 @@ insertText(text:string): Promise&lt;boolean&gt;
 **示例：**
 
   ```js
+  async function InputMethodEngine() {
       await TextInputClient.insertText('test').then((result) => {
           if (result) {
               console.info("Success to insertText.(promise) ");
@@ -838,6 +851,7 @@ insertText(text:string): Promise&lt;boolean&gt;
       }).catch((err) => {
           console.error("insertText promise err: " + err.msg);
       });
+  }
   ```
 
 ### getEditorAttribute
@@ -884,12 +898,14 @@ getEditorAttribute(): Promise<EditorAttribute>
 **示例：**
 
    ```js
+   async function InputMethodEngine() {
        await TextInputClient.getEditorAttribute().then((editorAttribute) => {
            console.info("editorAttribute.inputPattern(promise): " + JSON.stringify(editorAttribute.inputPattern));
            console.info("editorAttribute.enterKeyType(promise): " + JSON.stringify(editorAttribute.enterKeyType));
        }).catch((err) => {
            console.error("getEditorAttribute promise err: " + err.msg);
        });
+   }
    ```
 
 ## EditorAttribute<a name="EditorAttribute"></a>