update docs

Signed-off-by: N HelloCrease <lian15@huawei.com>

update docs
Signed-off-by: N HelloCrease <lian15@huawei.com>
2b6ec3b3 · HelloCrease · eedfc85b · 2b6ec3b3 · 2b6ec3b3 · 2b6ec3b3
5 changed file
--- a/zh-cn/application-dev/reference/apis/js-apis-inputdevice.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-inputdevice.md
@@ -35,19 +35,9 @@ getDeviceIds(callback: AsyncCallback&lt;Array&lt;number&gt;&gt;): void
 **示例：** 
 ```js
-export default {
+inputDevice.getDeviceIds((ids)=>{
-    data: {
+    console.log("The device ID list is: " + ids);
-        deviceIds: Array,
+});
-    },
-    callback: function(ids) {
-        this.deviceIds = ids;
-    },
-    testGetDeviceIds: function () {
-        console.info("InputDeviceJsTest---start---testGetDeviceIds");
-        inputDevice.getDeviceIds(this.callback);
-        console.info("InputDeviceJsTest---end---testGetDeviceIds");
-    }
-}
 ```
 ## inputDevice.getDeviceIds
@@ -61,29 +51,17 @@ function getDeviceIds(): Promise<Array\<number>>
 **返回值：**
 | 参数                       | 说明                 |
-| ------------------------ | ----------------------------- |
+| ------------------------ | ------------------ |
 | Promise\<Array\<number>> | Promise实例，用于异步获取结果 |
 **示例：**
 ```js
-export default {
+inputDevice.getDeviceIds().then((ids)=>{
-    testGetDeviceIds: function () {
+    console.log("The device ID list is: " + ids);
-        console.info("InputDeviceJsTest---start---testGetDeviceIds");
+});
-        let promise = inputDevice.getDeviceIds();
-        promise.then((data)=> {
-            console.info('GetDeviceIds successed, Data: ' + JSON.stringify(data))
-        }).catch((err)=>{
-            console.error('Failed GetDeviceIds. Cause: ' + JSON.stringify(err));
-        });
-    }
-}
 ```
 ## inputDevice.getDevice
 getDevice(deviceId: number, callback: AsyncCallback&lt;InputDeviceData&gt;): void
@@ -102,23 +80,10 @@ getDevice(deviceId: number, callback: AsyncCallback&lt;InputDeviceData&gt;): voi
 **示例：** 
 ```js
-export default {
+// 示例获取设备id为1的设备name信息。
-    InputDeviceData: {
+inputDevice.getDevice(1, (inputDevice)=>{
-        deviceId : 0,
+    console.log("The device name is: " + inputDevice.name);
-        name : "NA",
+});
-        sources : Array,
-        axisRanges : Array,
-    },
-    callback: function(deviceData) {
-        this.InputDeviceData = deviceData;
-    },
-    testGetDevice: function () {
-        // 示例获取设备id为1的设备信息。
-        console.info("InputDeviceJsTest---start---testGetDevice");
-        inputDevice.getDevice(1, this.callback);
-        console.info("InputDeviceJsTest---end---testGetDevice");
-    }
-}
 ```
 ## inputDevice.getDevice
@@ -132,30 +97,16 @@ function getDevice(deviceId: number): Promise\<InputDeviceData>
 **返回值：**
 | 参数                        | 说明                 |
-| ------------------------- | ----------------------------- |
+| ------------------------- | ------------------ |
 | Promise\<InputDeviceData> | Promise实例，用于异步获取结果 |
 **示例：**
 ```js
-export default {
+// 示例获取设备id为1的设备name信息。
-    InputDeviceData: {
+inputDevice.getDevice(1).then((inputDevice)=>{
-        deviceId : 0,
+    console.log("The device name is: " + inputDevice.name);
-        name : "NA",
+});
-        sources : Array,
-        axisRanges : Array,
-    },
-    testGetDevice: function () {
-        // 示例获取设备id为1的设备信息。
-        console.info("InputDeviceJsTest---start---testGetDevice");
-        let promise = inputDevice.getDevice(1);
-        promise.then((data)=> {
-            console.info('GetDeviceId successed, Data: ' + JSON.stringify(data))
-        }).catch((err)=>{
-            console.error('Failed GetDeviceId. Cause: ' + JSON.stringify(err));
-        });
-    }
-}
 ```
@@ -190,7 +141,7 @@ export default {
 **系统能力：**  以下各项对应的系统能力均为SystemCapability.MultimodalInput.Input.InputDevice
 | 名称     | 参数类型                      | 说明       |
-| ------ | ------------------------- | ---------------- |
+| ------ | ------------------------- | -------- |
 | source | [SourceType](#sourcetype) | 轴的输入源类型。 |
 | axis   | [AxisType](#axistype)     | 轴的类型     |
 | max    | number                    | 轴上报的最大值  |

--- a/zh-cn/application-dev/reference/apis/js-apis-mediaquery.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-mediaquery.md
 # 媒体查询
-> ![icon-note.gif](public_sys-resources/icon-note.gif) **说明：**
+> **说明：**
 > 从API Version 7开始支持。后续版本如有新增内容，则采用上角标单独标记该内容的起始版本。
 ## 导入模块
-```
+```js
 import mediaquery from '@ohos.mediaquery'
 ```
@@ -22,19 +22,19 @@ matchMediaSync(condition: string): MediaQueryListener
 设置媒体查询的查询条件，并返回对应的监听句柄。
- 参数
+**参数：** 
-  | 参数名 | 类型 | 必填 | 说明 | 
+| 参数名       | 类型     | 必填   | 说明         |
-  | -------- | -------- | -------- | -------- |
+| --------- | ------ | ---- | ---------- |
-  | condition | string | 是 | 媒体事件的匹配条件。 | 
+| condition | string | 是    | 媒体事件的匹配条件。 |
- 返回值
+**返回值：** 
-  | 类型 | 说明 | 
+| 类型                 | 说明                     |
-  | -------- | -------- |
+| ------------------ | ---------------------- |
-  | MediaQueryListener | 媒体事件监听句柄，用于注册和去注册监听回调。 | 
+| MediaQueryListener | 媒体事件监听句柄，用于注册和去注册监听回调。 |
- 示例
+**示例：** 
-  ```
+  ```js
-  listener = mediaquery.matchMediaSync('(orientation: landscape)'); //监听横屏事件
+let listener = mediaquery.matchMediaSync('(orientation: landscape)'); //监听横屏事件
  ```
@@ -46,7 +46,7 @@ matchMediaSync(condition: string): MediaQueryListener
 ### 属性
 | 名称      | 参数类型    | 可读   | 可写   | 说明         |
-| -------- | -------- | -------- | -------- | -------- |
+| ------- | ------- | ---- | ---- | ---------- |
 | matches | boolean | 是    | 否    | 是否符合匹配条件。  |
 | media   | string  | 是    | 否    | 媒体事件的匹配条件。 |
@@ -57,13 +57,13 @@ on(type: 'change', callback: Callback&lt;MediaQueryResult&gt;): void
 通过句柄向对应的查询条件注册回调，当媒体属性发生变更时会触发该回调。
- 参数
+**参数：** 
-  | 参数名 | 类型 | 必填 | 说明 | 
+| 参数名      | 类型                               | 必填   | 说明               |
-  | -------- | -------- | -------- | -------- |
+| -------- | -------------------------------- | ---- | ---------------- |
-  | type | string | 是 | 必须填写字符串'change'。 | 
+| type     | string                           | 是    | 必须填写字符串'change'。 |
-  | callback | Callback&lt;MediaQueryResult&gt; | 是 | 向媒体查询注册的回调 | 
+| callback | Callback&lt;MediaQueryResult&gt; | 是    | 向媒体查询注册的回调       |
- 示例
+**示例：** 
  详见[off示例](#off)。
@@ -72,14 +72,14 @@ on(type: 'change', callback: Callback&lt;MediaQueryResult&gt;): void
 off(type: 'change', callback?: Callback&lt;MediaQueryResult&gt;): void
 通过句柄向对应的查询条件去注册回调，当媒体属性发生变更时不在触发指定的回调。
- 参数
+**参数：** 
-  | 参数名 | 类型 | 必填 | 说明 | 
+| 参数名      | 类型                               | 必填   | 说明                            |
-  | -------- | -------- | -------- | -------- |
+| -------- | -------------------------------- | ---- | ----------------------------- |
-  | type | boolean | 是 | 必须填写字符串'change'。 | 
+| type     | boolean                          | 是    | 必须填写字符串'change'。              |
-  | callback | Callback&lt;MediaQueryResult&gt; | 否 | 需要去注册的回调，如果参数缺省则去注册该句柄下所有的回调。 | 
+| callback | Callback&lt;MediaQueryResult&gt; | 否    | 需要去注册的回调，如果参数缺省则去注册该句柄下所有的回调。 |
- 示例
+**示例：** 
-  ```
+  ```js
    import mediaquery from '@ohos.mediaquery'
    let listener = mediaquery.matchMediaSync('(orientation: landscape)'); //监听横屏事件
@@ -90,8 +90,8 @@ off(type: 'change', callback?: Callback&lt;MediaQueryResult&gt;): void
            // do something here
        }
    }
-    this.listener.on('change', this.onPortrait) // 注册回调
+    listener.on('change', onPortrait) // 注册回调
-    this.listener.off('change', this.onPortrait) // 去注册回调
+    listener.off('change', onPortrait) // 去注册回调
  ```
@@ -101,14 +101,14 @@ off(type: 'change', callback?: Callback&lt;MediaQueryResult&gt;): void
 ### 属性
 | 名称      | 参数类型    | 可读   | 可写   | 说明         |
-| -------- | -------- | -------- | -------- | -------- |
+| ------- | ------- | ---- | ---- | ---------- |
 | matches | boolean | 是    | 否    | 是否符合匹配条件。  |
 | media   | string  | 是    | 否    | 媒体事件的匹配条件。 |
 ### 示例
-```
+```js
 import mediaquery from '@ohos.mediaquery'
 let portraitFunc = null

--- a/zh-cn/application-dev/reference/apis/js-apis-sensor.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-sensor.md
@@ -10,8 +10,9 @@
 import sensor from '@ohos.sensor';
 ```
+## sensor.on
-## sensor.on(SensorType.SENSOR_TYPE_ID_ACCELEROMETER)
+### ACCELEROMETER
 on(type:  SensorType.SENSOR_TYPE_ID_ACCELEROMETER, callback: Callback&lt;AccelerometerResponse&gt;,options?: Options): void
@@ -40,8 +41,7 @@ on(type:  SensorType.SENSOR_TYPE_ID_ACCELEROMETER, callback: Callback&lt;Acceler
  );
  ```
+### LINEAR_ACCELERATION
-## sensor.on(SensorType.SENSOR_TYPE_ID_LINEAR_ACCELERATION)
 on(type: SensorType.SENSOR_TYPE_ID_LINEAR_ACCELERATION,callback:Callback&lt;LinearAccelerometerResponse&gt;, options?: Options): void
@@ -69,8 +69,7 @@ on(type: SensorType.SENSOR_TYPE_ID_LINEAR_ACCELERATION,callback:Callback&lt;Line
  );
  ```
+### ACCELEROMETER_UNCALIBRATED
-## sensor.on(SensorType.SENSOR_TYPE_ID_ACCELEROMETER_UNCALIBRATED)
 on(type: SensorType.SENSOR_TYPE_ID_ACCELEROMETER_UNCALIBRATED,callback: Callback&lt;AccelerometerUncalibratedResponse&gt;, options?: Options): void
@@ -101,8 +100,7 @@ on(type: SensorType.SENSOR_TYPE_ID_ACCELEROMETER_UNCALIBRATED,callback: Callback
  );
  ```
+### GRAVITY
-## sensor.on(SensorType.SENSOR_TYPE_ID_GRAVITY)
 on(type: SensorType.SENSOR_TYPE_ID_GRAVITY, callback: Callback&lt;GravityResponse&gt;,options?: Options): void
@@ -128,8 +126,7 @@ on(type: SensorType.SENSOR_TYPE_ID_GRAVITY, callback: Callback&lt;GravityRespons
  );
  ```
+### GYROSCOPE
-## sensor.on(SensorType.SENSOR_TYPE_ID_GYROSCOPE)
 on(type: SensorType.SENSOR_TYPE_ID_GYROSCOPE, callback: Callback&lt;GyroscopeResponse&gt;, options?: Options): void
@@ -157,8 +154,7 @@ on(type: SensorType.SENSOR_TYPE_ID_GYROSCOPE, callback: Callback&lt;GyroscopeRes
  );
  ```
+### GYROSCOPE_UNCALIBRATED
-## sensor.on(SensorType.SENSOR_TYPE_ID_GYROSCOPE_UNCALIBRATED)
 on(type: SensorType.SENSOR_TYPE_ID_GYROSCOPE_UNCALIBRATED,callback:Callback&lt;GyroscopeUncalibratedResponse&gt;, options?: Options): void
@@ -189,8 +185,7 @@ on(type: SensorType.SENSOR_TYPE_ID_GYROSCOPE_UNCALIBRATED,callback:Callback&lt;G
  );
  ```
+### SIGNIFICANT_MOTION
-## sensor.on(SensorType.SENSOR_TYPE_ID_SIGNIFICANT_MOTION)
 on(type: SensorType.SENSOR_TYPE_ID_SIGNIFICANT_MOTION, callback: Callback&lt;SignificantMotionResponse&gt;, options?: Options): void
@@ -214,8 +209,7 @@ on(type: SensorType.SENSOR_TYPE_ID_SIGNIFICANT_MOTION, callback: Callback&lt;Sig
  );
  ```
+### PEDOMETER_DETECTION
-## sensor.on(SensorType.SENSOR_TYPE_ID_PEDOMETER_DETECTION)
 on(type: SensorType.SENSOR_TYPE_ID_PEDOMETER_DETECTION, callback: Callback&lt;PedometerDetectionResponse&gt;, options?: Options): void
@@ -241,8 +235,7 @@ on(type: SensorType.SENSOR_TYPE_ID_PEDOMETER_DETECTION, callback: Callback&lt;Pe
  );
  ```
+### PEDOMETER
-## sensor.on(SensorType.SENSOR_TYPE_ID_PEDOMETER)
 on(type: SensorType.SENSOR_TYPE_ID_PEDOMETER, callback: Callback&lt;PedometerResponse&gt;, options?: Options): void
@@ -268,8 +261,7 @@ on(type: SensorType.SENSOR_TYPE_ID_PEDOMETER, callback: Callback&lt;PedometerRes
  );
  ```
+### AMBIENT_TEMPERATURE
-## sensor.on(SensorType.SENSOR_TYPE_ID_AMBIENT_TEMPERATURE)
 on(type:SensorType.SENSOR_TYPE_ID_AMBIENT_TEMPERATURE,callback:Callback&lt;AmbientTemperatureResponse&gt;,  options?: Options): void
@@ -293,8 +285,7 @@ on(type:SensorType.SENSOR_TYPE_ID_AMBIENT_TEMPERATURE,callback:Callback&lt;Ambie
  );
  ```
+### MAGNETIC_FIELD
-## sensor.on(SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD)
 on(type: SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD, callback: Callback&lt;MagneticFieldResponse&gt;,options?: Options): void
@@ -320,8 +311,7 @@ on(type: SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD, callback: Callback&lt;Magneti
  );
  ```
+### MAGNETIC_FIELD_UNCALIBRATED
-## sensor.on(SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD_UNCALIBRATED)
 on(type: SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD_UNCALIBRATED,callback: Callback&lt;MagneticFieldUncalibratedResponse&gt;, options?: Options): void
@@ -350,8 +340,7 @@ on(type: SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD_UNCALIBRATED,callback: Callbac
  );
  ```
+### PROXIMITY
-## sensor.on(SensorType.SENSOR_TYPE_ID_PROXIMITY)
 on(type: SensorType.SENSOR_TYPE_ID_PROXIMITY, callback: Callback&lt;ProximityResponse&gt;,options?: Options): void
@@ -375,8 +364,7 @@ on(type: SensorType.SENSOR_TYPE_ID_PROXIMITY, callback: Callback&lt;ProximityRes
  );
  ```
+### HUMIDITY
-## sensor.on(SensorType.SENSOR_TYPE_ID_HUMIDITY)
 on(type: SensorType.SENSOR_TYPE_ID_HUMIDITY, callback: Callback&lt;HumidityResponse&gt;,options?: Options): void
@@ -400,8 +388,7 @@ on(type: SensorType.SENSOR_TYPE_ID_HUMIDITY, callback: Callback&lt;HumidityRespo
  );
  ```
+### BAROMETER
-## sensor.on(SensorType.SENSOR_TYPE_ID_BAROMETER)
 on(type: SensorType.SENSOR_TYPE_ID_BAROMETER, callback: Callback&lt;BarometerResponse&gt;,options?: Options): void
@@ -425,8 +412,7 @@ on(type: SensorType.SENSOR_TYPE_ID_BAROMETER, callback: Callback&lt;BarometerRes
  );
  ```
+### HALL
-## sensor.on(SensorType.SENSOR_TYPE_ID_HALL)
 on(type: SensorType.SENSOR_TYPE_ID_HALL, callback: Callback&lt;HallResponse&gt;, options?: Options): void
@@ -450,8 +436,7 @@ on(type: SensorType.SENSOR_TYPE_ID_HALL, callback: Callback&lt;HallResponse&gt;,
  );
  ```
+### AMBIENT_LIGHT
-## sensor.on(SensorType.SENSOR_TYPE_ID_AMBIENT_LIGHT)
 on(type: SensorType.SENSOR_TYPE_ID_AMBIENT_LIGHT, callback: Callback&lt;LightResponse&gt;, options?: Options): void
@@ -475,8 +460,7 @@ on(type: SensorType.SENSOR_TYPE_ID_AMBIENT_LIGHT, callback: Callback&lt;LightRes
  );
  ```
+### ORIENTATION
-## sensor.on(SensorType.SENSOR_TYPE_ID_ORIENTATION)
 on(type: SensorType.SENSOR_TYPE_ID_ORIENTATION, callback: Callback&lt;OrientationResponse&gt;, options?: Options): void
@@ -502,7 +486,7 @@ on(type: SensorType.SENSOR_TYPE_ID_ORIENTATION, callback: Callback&lt;Orientatio
  );
  ```
-## sensor.on(SensorType.SENSOR_TYPE_ID_HEART_RATE)
+### HEART_RATE
 on(type: SensorType.SENSOR_TYPE_ID_HEART_RATE, callback: Callback&lt;HeartRateResponse&gt;, options?: Options): void
@@ -529,7 +513,7 @@ sensor.on(sensor.SensorType.SENSOR_TYPE_ID_HEART_RATE,function(data){
 );
 ```
-## sensor.on(SensorType.SENSOR_TYPE_ID_ROTATION_VECTOR)
+### ROTATION_VECTOR
 on(type: SensorType.SENSOR_TYPE_ID_ROTATION_VECTOR,callback: Callback&lt;RotationVectorResponse&gt;,options?: Options): void
@@ -556,8 +540,7 @@ on(type: SensorType.SENSOR_TYPE_ID_ROTATION_VECTOR,callback: Callback&lt;Rotatio
  );
  ```
+### WEAR_DETECTION
-## sensor.on(SensorType.SENSOR_TYPE_ID_WEAR_DETECTION)
 on(type: SensorType.SENSOR_TYPE_ID_WEAR_DETECTION, callback: Callback&lt;WearDetectionResponse&gt;,options?: Options): void
@@ -581,8 +564,9 @@ on(type: SensorType.SENSOR_TYPE_ID_WEAR_DETECTION, callback: Callback&lt;WearDet
  );
  ```
+## sensor.once
-## sensor.once(SensorType.SENSOR_TYPE_ID_ACCELEROMETER)
+### ACCELEROMETER
 once(type: SensorType.SENSOR_TYPE_ID_ACCELEROMETER, callback: Callback&lt;AccelerometerResponse&gt;): void
@@ -608,8 +592,7 @@ once(type: SensorType.SENSOR_TYPE_ID_ACCELEROMETER, callback: Callback&lt;Accele
  );
  ```
+### LINEAR_ACCELERATION
-## sensor.once(SensorType.SENSOR_TYPE_ID_LINEAR_ACCELERATION)
 once(type: SensorType.SENSOR_TYPE_ID_LINEAR_ACCELERATION,callback:Callback&lt;LinearAccelerometerResponse&gt;): void
@@ -635,8 +618,7 @@ once(type: SensorType.SENSOR_TYPE_ID_LINEAR_ACCELERATION,callback:Callback&lt;Li
  );
  ```
+### ACCELEROMETER_UNCALIBRATED
-## sensor.once(SensorType.SENSOR_TYPE_ID_ACCELEROMETER_UNCALIBRATED)
 once(type: SensorType.SENSOR_TYPE_ID_ACCELEROMETER_UNCALIBRATED,callback: Callback&lt;AccelerometerUncalibratedResponse&gt;): void
@@ -665,8 +647,7 @@ once(type: SensorType.SENSOR_TYPE_ID_ACCELEROMETER_UNCALIBRATED,callback: Callba
  );
  ```
+### GRAVITY
-## sensor.once(SensorType.SENSOR_TYPE_ID_GRAVITY)
 once(type: SensorType.SENSOR_TYPE_ID_GRAVITY, callback: Callback&lt;GravityResponse&gt;): void
@@ -690,8 +671,7 @@ once(type: SensorType.SENSOR_TYPE_ID_GRAVITY, callback: Callback&lt;GravityRespo
  );
  ```
+### GYROSCOPE
-## sensor.once(SensorType.SENSOR_TYPE_ID_GYROSCOPE)
 once(type: SensorType.SENSOR_TYPE_ID_GYROSCOPE, callback: Callback&lt;GyroscopeResponse&gt;): void
@@ -717,8 +697,7 @@ once(type: SensorType.SENSOR_TYPE_ID_GYROSCOPE, callback: Callback&lt;GyroscopeR
  );
  ```
+### GYROSCOPE_UNCALIBRATED
-## sensor.once(SensorType.SENSOR_TYPE_ID_GYROSCOPE_UNCALIBRATED)
 once(type: SensorType.SENSOR_TYPE_ID_GYROSCOPE_UNCALIBRATED,callback: Callback&lt;GyroscopeUncalibratedResponse&gt;): void
@@ -747,8 +726,7 @@ once(type: SensorType.SENSOR_TYPE_ID_GYROSCOPE_UNCALIBRATED,callback: Callback&l
  );
  ```
+### SIGNIFICANT_MOTION
-## sensor.once(SensorType.SENSOR_TYPE_ID_SIGNIFICANT_MOTION)
 once(type: SensorType.SENSOR_TYPE_ID_SIGNIFICANT_MOTION,callback: Callback&lt;SignificantMotionResponse&gt;): void
@@ -770,8 +748,7 @@ once(type: SensorType.SENSOR_TYPE_ID_SIGNIFICANT_MOTION,callback: Callback&lt;Si
  );
  ```
+### PEDOMETER_DETECTION
-## sensor.once(SensorType.SENSOR_TYPE_ID_PEDOMETER_DETECTION)
 once(type: SensorType.SENSOR_TYPE_ID_PEDOMETER_DETECTION,callback: Callback&lt;PedometerDetectionResponse&gt;): void
@@ -795,8 +772,7 @@ once(type: SensorType.SENSOR_TYPE_ID_PEDOMETER_DETECTION,callback: Callback&lt;P
  );
  ```
+### PEDOMETER
-## sensor.once(SensorType.SENSOR_TYPE_ID_PEDOMETER)
 once(type: SensorType.SENSOR_TYPE_ID_PEDOMETER, callback: Callback&lt;PedometerResponse&gt;): void
@@ -820,8 +796,7 @@ once(type: SensorType.SENSOR_TYPE_ID_PEDOMETER, callback: Callback&lt;PedometerR
  );
  ```
+### AMBIENT_TEMPERATURE
-## sensor.once(SensorType.SENSOR_TYPE_ID_AMBIENT_TEMPERATURE)
 once(type: SensorType.SENSOR_TYPE_ID_AMBIENT_TEMPERATURE,callback: Callback&lt;AmbientTemperatureResponse&gt;): void
@@ -843,8 +818,7 @@ once(type: SensorType.SENSOR_TYPE_ID_AMBIENT_TEMPERATURE,callback: Callback&lt;A
  );
  ```
+### MAGNETIC_FIELD
-## sensor.once(SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD)
 once(type: SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD, callback: Callback&lt;MagneticFieldResponse&gt;): void
@@ -868,8 +842,7 @@ once(type: SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD, callback: Callback&lt;Magne
  );
  ```
+### MAGNETIC_FIELD_UNCALIBRATED
-## sensor.once(SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD_UNCALIBRATED)
 once(type: SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD_UNCALIBRATED,callback: Callback&lt;MagneticFieldUncalibratedResponse&gt;): void
@@ -896,8 +869,7 @@ once(type: SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD_UNCALIBRATED,callback: Callb
  );
  ```
+### PROXIMITY
-## sensor.once(SensorType.SENSOR_TYPE_ID_PROXIMITY)
 once(type: SensorType.SENSOR_TYPE_ID_PROXIMITY, callback: Callback&lt;ProximityResponse&gt;): void
@@ -923,8 +895,7 @@ once(type: SensorType.SENSOR_TYPE_ID_PROXIMITY, callback: Callback&lt;ProximityR
  );
  ```
+### HUMIDITY
-## sensor.once(SensorType.SENSOR_TYPE_ID_HUMIDITY)
 once(type: SensorType.SENSOR_TYPE_ID_HUMIDITY, callback: Callback&lt;HumidityResponse&gt;): void
@@ -946,8 +917,7 @@ once(type: SensorType.SENSOR_TYPE_ID_HUMIDITY, callback: Callback&lt;HumidityRes
  );
  ```
+### BAROMETER
-## sensor.once(SensorType.SENSOR_TYPE_ID_BAROMETER)
 once(type: SensorType.SENSOR_TYPE_ID_BAROMETER, callback: Callback&lt;BarometerResponse&gt;): void
@@ -969,8 +939,7 @@ once(type: SensorType.SENSOR_TYPE_ID_BAROMETER, callback: Callback&lt;BarometerR
  );
  ```
+### HALL
-## sensor.once(SensorType.SENSOR_TYPE_ID_HALL)
 once(type: SensorType.SENSOR_TYPE_ID_HALL, callback: Callback&lt;HallResponse&gt;): void
@@ -992,8 +961,7 @@ once(type: SensorType.SENSOR_TYPE_ID_HALL, callback: Callback&lt;HallResponse&gt
  );
  ```
+### AMBIENT_LIGHT
-## sensor.once(SensorType.SENSOR_TYPE_ID_AMBIENT_LIGHT)
 once(type: SensorType.SENSOR_TYPE_ID_AMBIENT_LIGHT, callback: Callback&lt;LightResponse&gt;): void
@@ -1015,8 +983,7 @@ once(type: SensorType.SENSOR_TYPE_ID_AMBIENT_LIGHT, callback: Callback&lt;LightR
  );
  ```
+### ORIENTATION
-## sensor.once(SensorType.SENSOR_TYPE_ID_ORIENTATION)
 once(type: SensorType.SENSOR_TYPE_ID_ORIENTATION, callback: Callback&lt;OrientationResponse&gt;): void
@@ -1040,8 +1007,7 @@ once(type: SensorType.SENSOR_TYPE_ID_ORIENTATION, callback: Callback&lt;Orientat
  );
  ```
+### ROTATION_VECTOR
-## sensor.once(SensorType.SENSOR_TYPE_ID_ROTATION_VECTOR)
 once(type: SensorType.SENSOR_TYPE_ID_ROTATION_VECTOR, callback: Callback&lt;RotationVectorResponse&gt;): void
@@ -1066,8 +1032,7 @@ once(type: SensorType.SENSOR_TYPE_ID_ROTATION_VECTOR, callback: Callback&lt;Rota
  );
  ```
+### HEART_RATE
-## sensor.once(SensorType.SENSOR_TYPE_ID_HEART_RATE)
 once(type: SensorType.SENSOR_TYPE_ID_HEART_RATE, callback: Callback&lt;HeartRateResponse&gt;): void
@@ -1091,8 +1056,7 @@ once(type: SensorType.SENSOR_TYPE_ID_HEART_RATE, callback: Callback&lt;HeartRate
  );
  ```
+### WEAR_DETECTION
-## sensor.once(SensorType.SENSOR_TYPE_ID_WEAR_DETECTION)
 once(type: SensorType.SENSOR_TYPE_ID_WEAR_DETECTION, callback: Callback&lt;WearDetectionResponse&gt;): void
@@ -1114,7 +1078,9 @@ once(type: SensorType.SENSOR_TYPE_ID_WEAR_DETECTION, callback: Callback&lt;WearD
  );
  ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_ACCELEROMETER)
+## sensor.off
+### ACCELEROMETER
 off(type: SensorType.SENSOR_TYPE_ID_ACCELEROMETER, callback?: Callback&lt;AccelerometerResponse&gt;): void
@@ -1142,7 +1108,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_ACCELEROMETER, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_ACCELEROMETER_UNCALIBRATED)
+### ACCELEROMETER_UNCALIBRATED
 off(type: SensorType.SENSOR_TYPE_ID_ACCELEROMETER_UNCALIBRATED, callback?: Callback&lt;AccelerometerUncalibratedResponse&gt;): void
@@ -1173,7 +1139,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_ACCELEROMETER_UNCALIBRATED, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_AMBIENT_LIGHT)
+### AMBIENT_LIGHT
 off(type: SensorType.SENSOR_TYPE_ID_AMBIENT_LIGHT, callback?: Callback&lt;LightResponse&gt;): void
@@ -1197,7 +1163,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_AMBIENT_LIGHT, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_AMBIENT_TEMPERATURE)
+### AMBIENT_TEMPERATURE
 off(type: SensorType.SENSOR_TYPE_ID_AMBIENT_TEMPERATURE, callback?: Callback&lt;AmbientTemperatureResponse&gt;): void
@@ -1221,7 +1187,7 @@ function callback(data) {
 sensor.off( sensor.SensorType.SENSOR_TYPE_ID_AMBIENT_TEMPERATURE, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_AMBIENT_TEMPERATURE)
+### AMBIENT_TEMPERATURE
 off(type: SensorType.SENSOR_TYPE_ID_BAROMETER, callback?: Callback&lt;BarometerResponse&gt;): void
@@ -1245,7 +1211,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_BAROMETER, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_GRAVITY)
+### GRAVITY
 off(type: SensorType.SENSOR_TYPE_ID_GRAVITY, callback?: Callback&lt;GravityResponse&gt;): void
@@ -1271,7 +1237,7 @@ function callback(data) {
 sensor.off( sensor.SensorType.SENSOR_TYPE_ID_GRAVITY, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_GYROSCOPE)
+### GYROSCOPE
 off(type: SensorType.SENSOR_TYPE_ID_GYROSCOPE, callback?: Callback&lt;GyroscopeResponse&gt;): void
@@ -1299,7 +1265,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_GYROSCOPE, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_GYROSCOPE_UNCALIBRATED)
+### GYROSCOPE_UNCALIBRATED
 off(type: SensorType.SENSOR_TYPE_ID_GYROSCOPE_UNCALIBRATED, callback?: Callback&lt;GyroscopeUncalibratedResponse&gt;): void
@@ -1327,7 +1293,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_GYROSCOPE_UNCALIBRATED, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_HALL)
+### HALL
 off(type: SensorType.SENSOR_TYPE_ID_HALL, callback?: Callback&lt;HallResponse&gt;): void
@@ -1351,7 +1317,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_HALL, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_HEART_RATE)
+### HEART_RATE
 off(type: SensorType.SENSOR_TYPE_ID_HEART_RATE, callback?: Callback&lt;HeartRateResponse&gt;): void
@@ -1377,7 +1343,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_HEART_RATE, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_HUMIDITY)
+### HUMIDITY
 off(type: SensorType.SENSOR_TYPE_ID_HUMIDITY, callback?: Callback&lt;HumidityResponse&gt;): void
@@ -1403,7 +1369,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_HUMIDITY, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_LINEAR_ACCELERATION)
+### LINEAR_ACCELERATION
 off(type: SensorType.SENSOR_TYPE_ID_LINEAR_ACCELERATION, callback?: Callback&lt;LinearAccelerometerResponse&gt;): void
@@ -1431,7 +1397,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_LINEAR_ACCELERATION, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD)
+### MAGNETIC_FIELD
 off(type: SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD, callback?: Callback&lt;MagneticFieldResponse&gt;): void
@@ -1459,7 +1425,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD_UNCALIBRATED)
+### MAGNETIC_FIELD_UNCALIBRATED
 off(type: SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD_UNCALIBRATED, callback?: Callback&lt;MagneticFieldUncalibratedResponse&gt;): void
@@ -1488,7 +1454,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_MAGNETIC_FIELD_UNCALIBRATED, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_ORIENTATION)
+### ORIENTATION
 off(type: SensorType.SENSOR_TYPE_ID_ORIENTATION, callback?: Callback&lt;OrientationResponse&gt;): void
@@ -1514,7 +1480,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_ORIENTATION, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_PEDOMETER)
+### PEDOMETER
 off(type: SensorType.SENSOR_TYPE_ID_PEDOMETER, callback?: Callback&lt;PedometerResponse&gt;): void
@@ -1529,7 +1495,7 @@ off(type: SensorType.SENSOR_TYPE_ID_PEDOMETER, callback?: Callback&lt;PedometerR
 | type     | [SensorType](#sensortype)                | 是    | 要取消订阅的计步传感器类型为SENSOR_TYPE_ID_PEDOMETER。  |
 | callback | Callback&lt;[PedometerResponse](#pedometerresponse)&gt; | 是    | 取消注册计步传感器的回调函数，上报的数据类型为PedometerResponse。 |
-**返回值：** ;
+**示例：** 
 ```js
 function callback(data) {
@@ -1538,7 +1504,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_PEDOMETER, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_PEDOMETER_DETECTION)
+### PEDOMETER_DETECTION
 off(type: SensorType.SENSOR_TYPE_ID_PEDOMETER_DETECTION, callback?: Callback&lt;PedometerDetectionResponse&gt;): void
@@ -1564,7 +1530,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_PEDOMETER_DETECTION, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_PROXIMITY)
+### PROXIMITY
 off(type: SensorType.SENSOR_TYPE_ID_PROXIMITY, callback?: Callback&lt;ProximityResponse&gt;): void
@@ -1588,7 +1554,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_PROXIMITY, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_ROTATION_VECTOR)
+### ROTATION_VECTOR
 off(type: SensorType.SENSOR_TYPE_ID_ROTATION_VECTOR, callback?: Callback&lt;RotationVectorResponse&gt;): void
@@ -1615,7 +1581,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_ROTATION_VECTOR, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_SIGNIFICANT_MOTION)
+### SIGNIFICANT_MOTION
 off(type: SensorType.SENSOR_TYPE_ID_SIGNIFICANT_MOTION, callback?: Callback&lt;SignificantMotionResponse&gt;): void
@@ -1639,7 +1605,7 @@ function callback(data) {
 sensor.off(sensor.SensorType.SENSOR_TYPE_ID_SIGNIFICANT_MOTION, callback);
 ```
-## sensor.off(SensorType.SENSOR_TYPE_ID_WEAR_DETECTION)
+### WEAR_DETECTION
 off(type: SensorType.SENSOR_TYPE_ID_WEAR_DETECTION, callback?: Callback&lt;WearDetectionResponse&gt;): void
@@ -1774,7 +1740,7 @@ getGeomagneticField(locationOptions: LocationOptions, timeMillis: number): Promi
 | ---------------------------------------- | ------- |
 | Promise&lt;[GeomagneticResponse](#geomagneticresponse)&gt; | 返回磁场信息。 |
-**返回值：** 
+**示例：** 
  ```js
  const promise = sensor.getGeomagneticField({latitude:80, longitude:0, altitude:0}, 1580486400000);
      promise.then((data) => {
@@ -1802,7 +1768,7 @@ getAltitude(seaPressure: number, currentPressure: number, callback: AsyncCallbac
 | currentPressure | number                      | 是    | 表示设备所在高度的气压值，单位为hPa。 |
 | callback        | AsyncCallback&lt;number&gt; | 是    | 返回设备所在的海拔高度，单位为米。    |
-**返回值：** 
+**示例：** 
  ```js
  sensor.getAltitude(0, 200, function(err, data)  {
@@ -1836,7 +1802,7 @@ getAltitude(seaPressure: number, currentPressure: number): Promise&lt;number&gt;
 | --------------------- | ------------------ |
 | Promise&lt;number&gt; | 返回设备所在的海拔高度（单位：米）。 |
-**返回值：** 
+**示例：** 
  ```js
  const promise = sensor.getAltitude(0, 200);
@@ -1863,7 +1829,7 @@ getGeomagneticDip(inclinationMatrix: Array&lt;number&gt;, callback: AsyncCallbac
 | inclinationMatrix | Array&lt;number&gt;         | 是    | 表示倾斜矩阵。        |
 | callback          | AsyncCallback&lt;number&gt; | 是    | 返回地磁倾斜角，单位为弧度。 |
-**返回值：** 
+**示例：** 
  ```js
  sensor.getGeomagneticDip([1, 0, 0, 0, 1, 0, 0, 0, 1], function(err, data)  {
@@ -1896,7 +1862,7 @@ getGeomagneticDip(inclinationMatrix: Array&lt;number&gt;): Promise&lt;number&gt;
 | --------------------- | -------------- |
 | Promise&lt;number&gt; | 返回地磁倾斜角，单位为弧度。 |
-**返回值：** 
+**示例：** 
  ```js
  const promise = sensor.getGeomagneticDip([1, 0, 0, 0, 1, 0, 0, 0, 1]);
@@ -1923,7 +1889,7 @@ getAngleModify(currentRotationMatrix: Array&lt;number&gt;, preRotationMatrix: Ar
 | preRotationMatrix     | Array&lt;number&gt;                      | 是    | 表示旋转矩阵。            |
 | callback              | AsyncCallback&lt;Array&lt;number&gt;&gt; | 是    | 返回z、x、y轴方向的旋转角度变化。 |
-**返回值：** 
+**示例：** 
  ```js
  sensor. getAngleModify([1,0,0,0,1,0,0,0,1], [1, 0, 0, 0, 0.87, -0.50, 0, 0.50, 0.87], function(err, data)  {
@@ -1934,7 +1900,7 @@ getAngleModify(currentRotationMatrix: Array&lt;number&gt;, preRotationMatrix: Ar
      }
      console.info("SensorJsAPI--->Successed to get  getAngleModifiy interface get data: " + data.x);
      for (var i=0; i < data.length; i++) {
-          console.info(LABEL + "data[" + i + "]: " + data[i]);
+          console.info("data[" + i + "]: " + data[i]);
      }
  })
  ```
@@ -1961,17 +1927,17 @@ getAngleModify(currentRotationMatrix: Array&lt;number&gt;, preRotationMatrix: Ar
 | ---------------------------------- | ------------------ |
 | Promise&lt;Array&lt;number&gt;&gt; | 返回z、x、y轴方向的旋转角度变化。 |
-**返回值：** 
+**示例：** 
  ```js
  const promise = sensor.getAngleModify([1,0,0,0,1,0,0,0,1], [1,0,0,0,0.87,-0.50,0,0.50,0.87]);
      promise.then((data) => {
          console.info('getAngleModifiy_promise success');
          for (var i=0; i < data.length; i++) {
-              console.info(LABEL + "data[" + i + "]: " + data[i]);
+              console.info("data[" + i + "]: " + data[i]);
          }
      }).catch((reason) => {
-          console.info(LABEL + "promise::catch", reason);
+          console.info("promise::catch", reason);
  })
  ```
@@ -1991,7 +1957,7 @@ createRotationMatrix(rotationVector: Array&lt;number&gt;, callback: AsyncCallbac
 | rotationVector | Array&lt;number&gt;                      | 是    | 表示旋转矢量。 |
 | callback       | AsyncCallback&lt;Array&lt;number&gt;&gt; | 是    | 返回旋转矩阵。 |
-**返回值：** 
+**示例：** 
  ```js
  sensor.createRotationMatrix([0.20046076, 0.21907, 0.73978853, 0.60376877], function(err, data) {
@@ -2002,7 +1968,7 @@ createRotationMatrix(rotationVector: Array&lt;number&gt;, callback: AsyncCallbac
      }
      console.info("SensorJsAPI--->Successed to get createRotationMatrix interface get data: " + data.x);
      for (var i=0; i < data.length; i++) {
-          console.info(LABEL + "data[" + i + "]: " + data[i]);
+          console.info("data[" + i + "]: " + data[i]);
      }
  })
  ```
@@ -2028,17 +1994,17 @@ createRotationMatrix(rotationVector: Array&lt;number&gt;): Promise&lt;Array&lt;n
 | ---------------------------------- | ------- |
 | Promise&lt;Array&lt;number&gt;&gt; | 返回旋转矩阵。 |
-**返回值：** 
+**示例：** 
  ```js
  const promise = sensor.createRotationMatrix([0.20046076, 0.21907, 0.73978853, 0.60376877]);
      promise.then((data) => {
          console.info('createRotationMatrix_promise success');
          for (var i=0; i < data.length; i++) {
-              console.info(LABEL + "data[" + i + "]: " + data[i]);
+              console.info("data[" + i + "]: " + data[i]);
          }
      }).catch((reason) => {
-          console.info(LABEL + "promise::catch", reason);
+          console.info("promise::catch", reason);
  })	
  ```
@@ -2058,7 +2024,7 @@ createQuaternion(rotationVector: Array&lt;number&gt;, callback: AsyncCallback&lt
 | rotationVector | Array&lt;number&gt;                      | 是    | 表示旋转矢量。 |
 | callback       | AsyncCallback&lt;Array&lt;number&gt;&gt; | 是    | 返回四元数。  |
-**返回值：** 
+**示例：** 
  ```js
  sensor.createQuaternion([0.20046076, 0.21907, 0.73978853, 0.60376877], function(err, data)  {
@@ -2069,7 +2035,7 @@ createQuaternion(rotationVector: Array&lt;number&gt;, callback: AsyncCallback&lt
      }
      console.info("SensorJsAPI--->Successed to get  createQuaternion interface get data: " + data.x);
      for (var i=0; i < data.length; i++) {
-          console.info(LABEL + "data[" + i + "]: " + data[i]);
+          console.info("data[" + i + "]: " + data[i]);
      }
  })
  ```
@@ -2095,7 +2061,7 @@ createQuaternion(rotationVector: Array&lt;number&gt;): Promise&lt;Array&lt;numbe
 | ---------------------------------- | ------ |
 | Promise&lt;Array&lt;number&gt;&gt; | 返回四元数。 |
-**返回值：** 
+**示例：** 
  ```js
  const promise = sensor.createQuaternion([0.20046076, 0.21907, 0.73978853, 0.60376877]);
@@ -2125,7 +2091,7 @@ getDirection(rotationMatrix: Array&lt;number&gt;, callback: AsyncCallback&lt;Arr
 | rotationMatrix | Array&lt;number&gt;                      | 是    | 表示旋转矩阵。            |
 | callback       | AsyncCallback&lt;Array&lt;number&gt;&gt; | 是    | 返回围绕z、x、y轴方向的旋转角度。 |
-**返回值：** 
+**示例：** 
  ```js
  sensor.getDirection([1, 0, 0, 0, 1, 0, 0, 0, 1], function(err, data)  {
@@ -2134,7 +2100,7 @@ getDirection(rotationMatrix: Array&lt;number&gt;, callback: AsyncCallback&lt;Arr
                        err.message);
          return;
      }
-      console.info("SensorJsAPI--->Successed to get getDirection interface get data: " + data.x);
+      console.info("SensorJsAPI--->Successed to get getDirection interface get data: " + data);
      for (var i = 1; i < data.length; i++) {
          console.info("sensor_getDirection_callback" + data[i]);
      }
@@ -2162,12 +2128,12 @@ getDirection(rotationMatrix: Array&lt;number&gt;): Promise&lt;Array&lt;number&gt
 | ---------------------------------- | ------------------ |
 | Promise&lt;Array&lt;number&gt;&gt; | 返回围绕z、x、y轴方向的旋转角度。 |
-**返回值：** 
+**示例：** 
  ```js
  const promise = sensor.getDirection([1, 0, 0, 0, 1, 0, 0, 0, 1]);
      promise.then((data) => {
-          console.info('sensor_getAltitude_Promise success', data.x);
+          console.info('sensor_getAltitude_Promise success', data);
          for (var i = 1; i < data.length; i++) {
              console.info("sensor_getDirection_promise" + data[i]);
          }
@@ -2193,7 +2159,7 @@ createRotationMatrix(gravity: Array&lt;number&gt;, geomagnetic: Array&lt;number&
 | geomagnetic | Array&lt;number&gt;                      | 是    | 表示地磁矢量。 |
 | callback    | AsyncCallback&lt;[RotationMatrixResponse](#rotationmatrixresponse)&gt; | 是    | 返回旋转矩阵。 |
-**返回值：** 
+**示例：** 
  ```js
  sensor.createRotationMatrix([-0.27775216, 0.5351276, 9.788099], [210.87253, -78.6096, -111.44444], function(err, data)  {
@@ -2231,14 +2197,14 @@ createRotationMatrix(gravity: Array&lt;number&gt;, geomagnetic: Array&lt;number&
 | ---------------------------------------- | ------- |
 | Promise&lt;[RotationMatrixResponse](#rotationmatrixresponse)&gt; | 返回旋转矩阵。 |
-**返回值：** 
+**示例：** 
  ```js
  const promise = sensor.createRotationMatrix([-0.27775216, 0.5351276, 9.788099], [210.87253, -78.6096, -111.44444]);
      promise.then((data) => {
          console.info('createRotationMatrix_promise successed');
          for (var i=0; i < data.length; i++) {
-              console.info(LABEL + "data[" + i + "]: " + data[i]);
+              console.info("data[" + i + "]: " + data[i]);
          }
      }).catch((err) => {
          console.info('promise failed');

--- a/zh-cn/application-dev/reference/apis/js-apis-system-prompt.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-system-prompt.md
@@ -11,7 +11,7 @@
 ## 导入模块
-```
+```js
 import prompt from '@system.prompt';
 ```
@@ -31,7 +31,7 @@ showToast(options: ShowToastOptions): void
 **示例：** 
-```
+```js
 export default {    
  showToast() {        
    prompt.showToast({            
@@ -60,7 +60,7 @@ showDialog(options: ShowDialogOptions): void
 **示例：**
-```
+```js
 export default {    
  showDialog() {       
    prompt.showDialog({           
@@ -100,7 +100,7 @@ showActionMenu(options: ShowActionMenuOptions): void
 **示例：**
-```
+```js
 export default {    
  showActionMenu() {        
    prompt.showActionMenu({            
@@ -115,11 +115,11 @@ export default {
           color: '#000000',                
        },            
      ],            
-      success: function(data) {                
+      success: function(tapIndex) {                
-        console.log('dialog success callback，click button : ' + data.tapIndex);            
+        console.log('dialog success callback，click button : ' + tapIndex);            
      },            
-      fail: function(data) {                
+      fail: function(errMsg) {                
-        console.log('dialog fail callback' + data.errMsg);            
+        console.log('dialog fail callback' + errMsg);            
      },       
    });    
  }

--- a/zh-cn/application-dev/reference/apis/js-apis-system-router.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-system-router.md
 # 页面路由
-> ![icon-note.gif](public_sys-resources/icon-note.gif) **说明：**
+> **说明：**
 >
 > - 从API Version 8 开始，该接口不再维护，推荐使用新接口[`@ohos.router`](js-apis-router.md)。
 >
@@ -11,7 +11,7 @@
 ## 导入模块
-```
+```js
 import router from '@system.router';
 ```
@@ -31,7 +31,7 @@ push(options: RouterOptions): void
 **示例：**
-```
+```js
 // 在当前页面中
 export default {
  pushPage() {
@@ -49,7 +49,7 @@ export default {
 ```
-```
+```js
 // 在routerpage2页面中
 export default {
  data: {
@@ -85,7 +85,7 @@ replace(options: RouterOptions): void
 **示例：**
-```
+```js
 // 在当前页面中
 export default {
  replacePage() {
@@ -100,7 +100,7 @@ export default {
 ```
-```
+```js
 // 在detail页面中
 export default {
  data: {
@@ -128,7 +128,7 @@ back(options?: BackRouterOptions): void
 **示例：**
-```
+```js
 // index页面
 export default {    
  indexPushPage() {        
@@ -140,7 +140,7 @@ export default {
 ```
-```
+```js
 // detail页面
 export default {    
  detailPushPage() {        
@@ -152,7 +152,7 @@ export default {
 ```
-```
+```js
 // mall页面通过back，将返回detail页面
 export default {    
  mallBackPage() {        
@@ -162,7 +162,7 @@ export default {
 ```
-```
+```js
 // detail页面通过back，将返回index页面
 export default {    
  defaultBack() {        
@@ -172,7 +172,7 @@ export default {
 ```
-```
+```js
 // 通过back，返回到detail页面
 export default {    
  backToDetail() {        
@@ -208,7 +208,7 @@ clear(): void
 **示例：**
-```
+```js
 export default {    
  clearPage() {        
    router.clear();    
@@ -232,7 +232,7 @@ getLength(): string
 **示例：**
-```
+```js
 export default {     
  getLength() {        
    var size = router.getLength();        
@@ -257,7 +257,7 @@ getState(): RouterState
 **示例：**
-```
+```js
 export default {     
  getState() {        
    var page = router.getState();
@@ -284,7 +284,7 @@ enableAlertBeforeBackPage(options: EnableAlertBeforeBackPageOptions): void
 **示例：**
-```
+```js
 export default {    
  enableAlertBeforeBackPage() {        
    router.enableAlertBeforeBackPage({            
@@ -292,8 +292,8 @@ export default {
      success: function() {                
        console.log('success');            
      },            
-      fail: function() {                
+      cancel: function() {                
-        console.log('fail');            
+        console.log('cancel');            
      },        
    });    
  }
@@ -316,15 +316,15 @@ disableAlertBeforeBackPage(options?: DisableAlertBeforeBackPageOptions): void
 **示例：**
-```
+```js
 export default {    
  disableAlertBeforeBackPage() {        
    router.disableAlertBeforeBackPage({            
      success: function() {                
        console.log('success');            
      },            
-      fail: function() {                
+      cancel: function() {                
-        console.log('fail');            
+        console.log('cancel');            
      },        
    });    
  }