diff --git a/www/assets/js/services.account.js b/www/assets/js/services.account.js
index 07bdb9c7c..8e64a575d 100644
--- a/www/assets/js/services.account.js
+++ b/www/assets/js/services.account.js
@@ -37,13 +37,13 @@ NGApp.factory( 'AccountService', function( $http, $rootScope, PositionsService )
 
 	service.signin = function(){
 		if( !service.isValidEmailPhone() ){
-			alert( 'Please enter a valid email or phone.' );
+			App.alert( 'Please enter a valid email or phone.' );
 			$( '.signin-email' ).focus();
 			return;
 		}
 
 		if( !service.isValidPassword() ){
-			alert( 'Please enter your password.' );
+			App.alert( 'Please enter your password.' );
 			$( '.signin-password' ).focus();
 			return;
 		}
@@ -78,13 +78,13 @@ NGApp.factory( 'AccountService', function( $http, $rootScope, PositionsService )
 
 	service.signup = function(){
 		if( !service.isValidEmailPhone() ){
-			alert( 'Please enter a valid email or phone.' );
+			App.alert( 'Please enter a valid email or phone.' );
 			$( '.signup-email' ).focus();
 			return;
 		}
 
 		if( !service.isValidPassword() ){
-			alert( 'Please enter a password.' );
+			App.alert( 'Please enter a password.' );
 			$( '.signup-password' ).focus();
 			return;
 		}
@@ -196,7 +196,7 @@ NGApp.factory( 'AccountHelpService', function( $http, AccountService, AccountMod
 
 	service.sendForm = function(){
 		if( !account.isValidEmailPhone() ){
-			alert( 'Please enter a valid email or phone.' );
+			App.alert( 'Please enter a valid email or phone.' );
 			$( '.help-email' ).focus();
 			return;
 		}
diff --git a/www/assets/js/services.facebook.js b/www/assets/js/services.facebook.js
index 9ee244fdc..5afabe81f 100644
--- a/www/assets/js/services.facebook.js
+++ b/www/assets/js/services.facebook.js
@@ -29,7 +29,7 @@ NGApp.factory( 'FacebookService', function( $http, $location, $rootScope, Accoun
 	service.postOrder = function(){
 		if( !service.orderStatus ){
 			service.preLoadOrderStatus();
-			alert( 'Oops, please try again!' );
+			App.alert( 'Oops, please try again!' );
 			return;
 		}
 		var status = service.orderStatus;
diff --git a/www/assets/js/services.recommend.js b/www/assets/js/services.recommend.js
index 3323a12eb..43daa59b3 100644
--- a/www/assets/js/services.recommend.js
+++ b/www/assets/js/services.recommend.js
@@ -17,7 +17,7 @@ NGApp.factory( 'RecommendRestaurantService', function( $http, PositionsService,
 
 	service.send = function(){
 		if ( service.form.restaurant == '' ){
-			alert( "Please enter the restaurant\'s name." );
+			App.alert( "Please enter the restaurant\'s name." );
 			$( '.recommend-restaurant' ).focus();
 			return;
 		}
@@ -93,7 +93,7 @@ NGApp.factory( 'RecommendFoodService', function( $http, $routeParams ){
 	service.send = function(){
 		service.form.name = $.trim( service.form.name );
 		if ( service.form.name == '' ){
-			alert( 'Please enter a suggestion.' );
+			App.alert( 'Please enter a suggestion.' );
 			$('#suggestion-name').focus();
 			return;
 		}
diff --git a/www/assets/js/services.support.js b/www/assets/js/services.support.js
index 0238f37bd..2bacb3f81 100644
--- a/www/assets/js/services.support.js
+++ b/www/assets/js/services.support.js
@@ -36,25 +36,25 @@ NGApp.factory( 'SupportService', function( $http, AccountService ){
 		service.purify();
 
 		if ( service.form.name == '' ){
-			alert( 'Please enter your name.' );
+			App.alert( 'Please enter your name.' );
 			$('input[name=support-name]').focus();
 			return;
 		}
 
 		if ( service.form.phone == '' ){
-			alert( 'Please enter your phone.' );
+			App.alert( 'Please enter your phone.' );
 			$('input[name=support-phone]').focus();
 			return;
 		}
 
 		if ( !App.phone.validate( service.form.phone ) ) {
-			alert( 'Please enter a valid phone.' );
+			App.alert( 'Please enter a valid phone.' );
 			$('input[name=support-phone]').focus();
 			return;
 		}
 
 		if ( service.form.message == '' ){
-			alert( 'Please enter the message.' );
+			App.alert( 'Please enter the message.' );
 			$('textarea[name=support-message]').focus();
 			return;
 		}