diff --git a/src/scripts/controllers/settings-ariang.js b/src/scripts/controllers/settings-ariang.js
index 3015cbe..08a126a 100644
--- a/src/scripts/controllers/settings-ariang.js
+++ b/src/scripts/controllers/settings-ariang.js
@@ -75,7 +75,47 @@
             }
         };
 
-        $scope.settingService = ariaNgSettingService;
+        $scope.setLanguage = function (value) {
+            ariaNgSettingService.setLanguage(value);
+        };
+
+        $scope.setDebugMode = function (value) {
+            ariaNgSettingService.setDebugMode(value);
+        };
+
+        $scope.setTitle = function (value) {
+            ariaNgSettingService.setTitle(value);
+        };
+
+        $scope.setTitleRefreshInterval = function (value) {
+            ariaNgSettingService.setTitleRefreshInterval(value);
+        };
+
+        $scope.isSupportNotification = function () {
+            return ariaNgNotificationService.isSupportBrowserNotification() &&
+                ariaNgSettingService.isCurrentRpcUseWebSocket($scope.context.settings.protocol);
+        };
+
+        $scope.setEnableBrowserNotification = function (value) {
+            ariaNgSettingService.setBrowserNotification(value);
+
+            if (value && !ariaNgNotificationService.hasBrowserPermission()) {
+                ariaNgNotificationService.requestBrowserPermission(function (permission) {
+                    if (!ariaNgNotificationService.isPermissionGranted(permission)) {
+                        $scope.context.settings.browserNotification = false;
+                        ariaNgCommonService.showError('You have disabled notification in your browser. You should change your browser\'s settings before you enable this function.');
+                    }
+                });
+            }
+        };
+
+        $scope.setGlobalStatRefreshInterval = function (value) {
+            ariaNgSettingService.setGlobalStatRefreshInterval(value);
+        };
+
+        $scope.setDownloadTaskRefreshInterval = function (value) {
+            ariaNgSettingService.setDownloadTaskRefreshInterval(value);
+        };
 
         $scope.addNewRpcSetting = function () {
             var newRpcSetting = ariaNgSettingService.addNewRpcSetting();
@@ -109,24 +149,6 @@
             $window.location.reload();
         };
 
-        $scope.isSupportNotification = function () {
-            return ariaNgNotificationService.isSupportBrowserNotification() &&
-                ariaNgSettingService.isCurrentRpcUseWebSocket($scope.context.settings.protocol);
-        };
-
-        $scope.setEnableBrowserNotification = function (value) {
-            ariaNgSettingService.setBrowserNotification(value);
-
-            if (value && !ariaNgNotificationService.hasBrowserPermission()) {
-                ariaNgNotificationService.requestBrowserPermission(function (permission) {
-                    if (!ariaNgNotificationService.isPermissionGranted(permission)) {
-                        $scope.context.settings.browserNotification = false;
-                        ariaNgCommonService.showError('You have disabled notification in your browser. You should change your browser\'s settings before you enable this function.');
-                    }
-                });
-            }
-        };
-
         $('[data-toggle="popover"]').popover();
 
         $rootScope.loadPromise = $timeout(function () {}, 100);
diff --git a/src/views/settings-ariang.html b/src/views/settings-ariang.html
index 60f41b3..e7bfe1c 100644
--- a/src/views/settings-ariang.html
+++ b/src/views/settings-ariang.html
@@ -23,7 +23,7 @@
                         <div class="setting-value col-sm-8">
                             <select class="form-control" style="width: 100%;" ng-model="context.settings.language"
                                     ng-options="type as language.displayName for (type, language) in context.languages"
-                                    ng-change="settingService.setLanguage(context.settings.language)">
+                                    ng-change="setLanguage(context.settings.language)">
                             </select>
                         </div>
                     </div>
@@ -34,7 +34,7 @@
                         <div class="setting-value col-sm-8">
                             <select class="form-control" style="width: 100%;" ng-model="context.sessionSettings.debugMode"
                                     ng-options="option.value as (option.name | translate) for option in context.trueFalseOptions"
-                                    ng-change="settingService.setDebugMode(context.sessionSettings.debugMode)">
+                                    ng-change="setDebugMode(context.sessionSettings.debugMode)">
                             </select>
                         </div>
                     </div>
@@ -55,7 +55,7 @@
                         </div>
                         <div class="setting-value col-sm-8">
                             <input class="form-control" type="text" ng-model="context.settings.title"
-                                   ng-change="settingService.setTitle(context.settings.title); updateTitlePreview()"/>
+                                   ng-change="setTitle(context.settings.title); updateTitlePreview()"/>
                             <em>[<span translate>Preview</span>] <span ng-bind="context.titlePreview"></span></em>
                         </div>
                     </div>
@@ -67,7 +67,7 @@
                         <div class="setting-value col-sm-8">
                             <select class="form-control" style="width: 100%;"
                                     ng-model="context.settings.titleRefreshInterval"
-                                    ng-change="settingService.setTitleRefreshInterval(context.settings.titleRefreshInterval)"
+                                    ng-change="setTitleRefreshInterval(context.settings.titleRefreshInterval)"
                                     ng-options="time.optionValue as (time.name | translate: {value: time.value}) for time in context.availableTime">
                             </select>
                         </div>
@@ -92,7 +92,7 @@
                         <div class="setting-value col-sm-8">
                             <select class="form-control" style="width: 100%;"
                                     ng-model="context.settings.globalStatRefreshInterval"
-                                    ng-change="settingService.setGlobalStatRefreshInterval(context.settings.globalStatRefreshInterval)"
+                                    ng-change="setGlobalStatRefreshInterval(context.settings.globalStatRefreshInterval)"
                                     ng-options="time.optionValue as (time.name | translate: {value: time.value}) for time in context.availableTime">
                             </select>
                         </div>
@@ -105,7 +105,7 @@
                         <div class="setting-value col-sm-8">
                             <select class="form-control" style="width: 100%;"
                                     ng-model="context.settings.downloadTaskRefreshInterval"
-                                    ng-change="settingService.setDownloadTaskRefreshInterval(context.settings.downloadTaskRefreshInterval)"
+                                    ng-change="setDownloadTaskRefreshInterval(context.settings.downloadTaskRefreshInterval)"
                                     ng-options="time.optionValue as (time.name | translate: {value: time.value}) for time in context.availableTime">
                             </select>
                         </div>