diff --git a/doc/Android_detail_api.md b/doc/Android_detail_api.md
index c1c06ea..6bf5a5d 100644
--- a/doc/Android_detail_api.md
+++ b/doc/Android_detail_api.md
@@ -157,6 +157,19 @@
 
 	window.plugins.jPushPlugin.clearAllNotification()
 
+### API - clearNotificationById
+根据通知 Id 清除通知（包括本地通知）。
+
+#### 接口定义
+
+    window.plugins.jPushPlugin.clearNotificationById(notificationId)
+
+#### 参数说明
+- notificationId：int，通知的 id。
+
+#### 代码示例
+
+    window.plugins.jPushPlugin.clearNotificationById(1)
 
 ## 设置允许推送时间
 
diff --git a/www/JPushPlugin.js b/www/JPushPlugin.js
index a7e8dcc..a400df3 100644
--- a/www/JPushPlugin.js
+++ b/www/JPushPlugin.js
@@ -7,10 +7,10 @@ JPushPlugin.prototype.openNotification = {}
 JPushPlugin.prototype.receiveNotification = {}
 
 JPushPlugin.prototype.isPlatformIOS = function () {
-  var isPlatformIOS = device.platform == 'iPhone'
-    || device.platform == 'iPad'
-    || device.platform == 'iPod touch'
-    || device.platform == 'iOS'
+  var isPlatformIOS = device.platform == 'iPhone' ||
+    device.platform == 'iPad' ||
+    device.platform == 'iPod touch' ||
+    device.platform == 'iOS'
   return isPlatformIOS
 }
 
@@ -26,142 +26,103 @@ JPushPlugin.prototype.call_native = function (name, args, callback) {
 // public methods
 JPushPlugin.prototype.init = function () {
   if (this.isPlatformIOS()) {
-    var data = []
-    this.call_native('initial', data, null)
+    this.call_native('initial', [], null)
   } else {
-    data = []
-    this.call_native('init', data, null)
+    this.call_native('init', [], null)
   }
 }
 
 JPushPlugin.prototype.getRegistrationID = function (callback) {
-  try {
-    var data = []
-    this.call_native('getRegistrationID', [data], callback)
-  } catch(exception) {
-    console.log(exception)
-  }
+  this.call_native('getRegistrationID', [], callback)
 }
 
 JPushPlugin.prototype.stopPush = function () {
-  data = []
-  this.call_native('stopPush', data, null)
+  this.call_native('stopPush', [], null)
 }
 
 JPushPlugin.prototype.resumePush = function () {
-  data = []
-  this.call_native('resumePush', data, null)
+  this.call_native('resumePush', [], null)
 }
 
 JPushPlugin.prototype.isPushStopped = function (callback) {
-  data = []
-  this.call_native('isPushStopped', data, callback)
+  this.call_native('isPushStopped', [], callback)
 }
 
 // iOS methods
 JPushPlugin.prototype.setTagsWithAlias = function (tags, alias) {
-  try {
-    if (tags == null) {
-      this.setAlias(alias)
-      return
-    }
-    if (alias == null) {
-      this.setTags(tags)
-      return
-    }
-    var arrayTagWithAlias = [tags]
-    arrayTagWithAlias.unshift(alias)
-    this.call_native('setTagsWithAlias', arrayTagWithAlias, null)
-  } catch(exception) {
-    console.log(exception)
+  if (tags == null) {
+    this.setAlias(alias)
+    return
   }
+  if (alias == null) {
+    this.setTags(tags)
+    return
+  }
+  var arrayTagWithAlias = [tags]
+  arrayTagWithAlias.unshift(alias)
+  this.call_native('setTagsWithAlias', arrayTagWithAlias, null)
 }
 
 JPushPlugin.prototype.setTags = function (tags) {
-  try {
-    this.call_native('setTags', tags, null)
-  } catch(exception) {
-    console.log(exception)
-  }
+  this.call_native('setTags', tags, null)
 }
 
 JPushPlugin.prototype.setAlias = function (alias) {
-  try {
-    this.call_native('setAlias', [alias], null)
-  } catch(exception) {
-    console.log(exception)
-  }
+  this.call_native('setAlias', [alias], null)
 }
 
 JPushPlugin.prototype.setBadge = function (value) {
   if (this.isPlatformIOS()) {
-    try {
-      this.call_native('setBadge', [value], null)
-    } catch(exception) {
-      console.log(exception)
-    }
+    this.call_native('setBadge', [value], null)
   }
 }
 
 JPushPlugin.prototype.resetBadge = function () {
   if (this.isPlatformIOS()) {
-    try {
-      var data = []
-      this.call_native('resetBadge', [data], null)
-    } catch(exception) {
-      console.log(exception)
-    }
+    this.call_native('resetBadge', [], null)
   }
 }
 
 JPushPlugin.prototype.setDebugModeFromIos = function () {
   if (this.isPlatformIOS()) {
-    var data = []
-    this.call_native('setDebugModeFromIos', [data], null)
+    this.call_native('setDebugModeFromIos', [], null)
   }
 }
 
 JPushPlugin.prototype.setLogOFF = function () {
   if (this.isPlatformIOS()) {
-    var data = []
-    this.call_native('setLogOFF', [data], null)
+    this.call_native('setLogOFF', [], null)
   }
 }
 
 JPushPlugin.prototype.setCrashLogON = function () {
   if (this.isPlatformIOS()) {
-    var data = []
-    this.call_native('crashLogON', [data], null)
+    this.call_native('crashLogON', [], null)
   }
 }
 
 JPushPlugin.prototype.addLocalNotificationForIOS = function (delayTime, content,
   badge, notificationID, extras) {
   if (this.isPlatformIOS()) {
-    var data = [delayTime, content, badge, notificationID, extras]
-    this.call_native('setLocalNotification', data, null)
+    this.call_native('setLocalNotification', [delayTime, content, badge, notificationID, extras], null)
   }
 }
 
-JPushPlugin.prototype.deleteLocalNotificationWithIdentifierKeyInIOS = function (
-  identifierKey) {
+JPushPlugin.prototype.deleteLocalNotificationWithIdentifierKeyInIOS = function (identifierKey) {
   if (this.isPlatformIOS()) {
-    var data = [identifierKey]
-    this.call_native('deleteLocalNotificationWithIdentifierKey', data, null)
+    this.call_native('deleteLocalNotificationWithIdentifierKey', [identifierKey], null)
   }
 }
 
 JPushPlugin.prototype.clearAllLocalNotifications = function () {
   if (this.isPlatformIOS()) {
-    var data = []
-    this.call_native('clearAllLocalNotifications', data, null)
+    this.call_native('clearAllLocalNotifications', [], null)
   }
 }
 
 JPushPlugin.prototype.setLocation = function (latitude, longitude) {
   if (this.isPlatformIOS()) {
-    var data = [latitude, longitude]
-    this.call_native('setLocation', data, null)
+    this.call_native('setLocation', [latitude, longitude], null)
   }
 }
 
@@ -212,11 +173,11 @@ JPushPlugin.prototype.getUserNotificationSettings = function (callback) {
 }
 
 JPushPlugin.prototype.addDismissActions = function (actions, categoryId) {
-    this.call_native('addDismissActions', [actions, categoryId])
+  this.call_native('addDismissActions', [actions, categoryId])
 }
 
 JPushPlugin.prototype.addNotificationActions = function (actions, categoryId) {
-    this.call_native('addNotificationActions', [actions, categoryId])
+  this.call_native('addNotificationActions', [actions, categoryId])
 }
 
 // Android methods
@@ -228,61 +189,45 @@ JPushPlugin.prototype.setDebugMode = function (mode) {
 
 JPushPlugin.prototype.setBasicPushNotificationBuilder = function () {
   if (device.platform == 'Android') {
-    data = []
-    this.call_native('setBasicPushNotificationBuilder', data, null)
+    this.call_native('setBasicPushNotificationBuilder', [], null)
   }
 }
 
 JPushPlugin.prototype.setCustomPushNotificationBuilder = function () {
   if (device.platform == 'Android') {
-    data = []
-    this.call_native('setCustomPushNotificationBuilder', data, null)
+    this.call_native('setCustomPushNotificationBuilder', [], null)
   }
 }
 
 JPushPlugin.prototype.receiveMessageInAndroidCallback = function (data) {
-  try {
-    data = JSON.stringify(data)
-    console.log('JPushPlugin:receiveMessageInAndroidCallback: ' + data)
-    this.receiveMessage = JSON.parse(data)
-    cordova.fireDocumentEvent('jpush.receiveMessage', this.receiveMessage)
-  } catch(exception) {
-    console.log('JPushPlugin:pushCallback ' + exception)
-  }
+  data = JSON.stringify(data)
+  console.log('JPushPlugin:receiveMessageInAndroidCallback: ' + data)
+  this.receiveMessage = JSON.parse(data)
+  cordova.fireDocumentEvent('jpush.receiveMessage', this.receiveMessage)
 }
 
 JPushPlugin.prototype.openNotificationInAndroidCallback = function (data) {
-  try {
-    data = JSON.stringify(data)
-    console.log('JPushPlugin:openNotificationInAndroidCallback: ' + data)
-    this.openNotification = JSON.parse(data)
-    cordova.fireDocumentEvent('jpush.openNotification', this.openNotification)
-  } catch(exception) {
-    console.log(exception)
-  }
+  data = JSON.stringify(data)
+  console.log('JPushPlugin:openNotificationInAndroidCallback: ' + data)
+  this.openNotification = JSON.parse(data)
+  cordova.fireDocumentEvent('jpush.openNotification', this.openNotification)
 }
 
 JPushPlugin.prototype.receiveNotificationInAndroidCallback = function (data) {
-  try {
-    data = JSON.stringify(data)
-    console.log('JPushPlugin:receiveNotificationInAndroidCallback: ' + data)
-    this.receiveNotification = JSON.parse(data)
-    cordova.fireDocumentEvent('jpush.receiveNotification', this.receiveNotification)
-  } catch(exception) {
-    console.log(exception)
-  }
+  data = JSON.stringify(data)
+  console.log('JPushPlugin:receiveNotificationInAndroidCallback: ' + data)
+  this.receiveNotification = JSON.parse(data)
+  cordova.fireDocumentEvent('jpush.receiveNotification', this.receiveNotification)
 }
 
 JPushPlugin.prototype.clearAllNotification = function () {
   if (device.platform == 'Android') {
-    data = []
-    this.call_native('clearAllNotification', data, null)
+    this.call_native('clearAllNotification', [], null)
   }
 }
 
 JPushPlugin.prototype.clearNotificationById = function (notificationId) {
   if (device.platform == 'Android') {
-    data = []
     this.call_native('clearNotificationById', [notificationId], null)
   }
 }
@@ -302,8 +247,7 @@ JPushPlugin.prototype.setDebugMode = function (mode) {
 JPushPlugin.prototype.addLocalNotification = function (builderId, content, title,
   notificationID, broadcastTime, extras) {
   if (device.platform == 'Android') {
-    data = [builderId, content, title, notificationID, broadcastTime, extras]
-    this.call_native('addLocalNotification', data, null)
+    this.call_native('addLocalNotification', [builderId, content, title, notificationID, broadcastTime, extras], null)
   }
 }
 
@@ -315,8 +259,7 @@ JPushPlugin.prototype.removeLocalNotification = function (notificationID) {
 
 JPushPlugin.prototype.clearLocalNotifications = function () {
   if (device.platform == 'Android') {
-    data = []
-    this.call_native('clearLocalNotifications', data, null)
+    this.call_native('clearLocalNotifications', [], null)
   }
 }
 
@@ -337,9 +280,9 @@ JPushPlugin.prototype.setStatisticsOpen = function (mode) {
 }
 
 /**
-* 用于在 Android 6.0 及以上系统，申请一些权限
-* 具体可看：http://docs.jpush.io/client/android_api/#android-60
-*/
+ * 用于在 Android 6.0 及以上系统，申请一些权限
+ * 具体可看：http://docs.jpush.io/client/android_api/#android-60
+ */
 JPushPlugin.prototype.requestPermission = function () {
   if (device.platform == 'Android') {
     this.call_native('requestPermission', [], null)