update

src/main/ui/static/config/sysconfigs/sysconfigs.js

@@ -89,6 +89,9 @@ define(['angular', 'uiRouter'], function (angular) {
             var param = {nick:servant.nick};
             $http.put('/sys/openim/servant/'+servant.manager_id+'/nick',param).then(function (resp) {
                 $scope.ctrl.nick[servant.display_name] = false;
+                if(!servant.password){
+                    $scope.loadServants();
+                }
             },function (resp) {
                 commonDialog.alert({title: 'Error', content: resp.data.message, type: 'error'});
             });