优化消息通知

assets/js/controllers/system/notificationCtrl.js

@@ -97,6 +97,7 @@ app.controller('notificationCtr', ["$rootScope", "$scope", "$state", "$timeout",
     //设置
     $scope.editClick = function (data) {
         var modalInstance = $modal.open({
+            backdrop: false,
             templateUrl: 'assets/views/system/tpl/notificationBj.html',
             controller: function ($scope, $modalInstance) {
                 $scope.data = data;