diff --git a/src/main/resources/static/src/topic.js b/src/main/resources/static/src/topic.js
index 810f940..83d4345 100644
--- a/src/main/resources/static/src/topic.js
+++ b/src/main/resources/static/src/topic.js
@@ -265,7 +265,7 @@ module.controller('topicController', ['$scope', 'ngDialog', '$http','Notificatio
         });
     };
 
-    $scope.openUpdateDialog = function (topic) {
+    $scope.openUpdateDialog = function (topic, sysFlag) {
         $http({
             method: "GET",
             url: "topic/examineTopicConfig.query",
@@ -274,16 +274,15 @@ module.controller('topicController', ['$scope', 'ngDialog', '$http','Notificatio
             }
         }).success(function (resp) {
             if(resp.status ==0){
-                $scope.openCreateOrUpdateDialog(resp.data);
+                $scope.openCreateOrUpdateDialog(resp.data, sysFlag);
             }else {
                 Notification.error({message: resp.errMsg, delay: 2000});
             }
         });
     };
 
-    $scope.openCreateOrUpdateDialog = function (request) {
+    $scope.openCreateOrUpdateDialog = function (request, sysFlag) {
         var bIsUpdate = true;
-
         if(request == null){
             request = [{
                 writeQueueNums:16,
@@ -309,6 +308,7 @@ module.controller('topicController', ['$scope', 'ngDialog', '$http','Notificatio
                     template: 'topicModifyDialog',
                     controller: 'topicModifyDialogController',
                     data:{
+                        sysFlag:sysFlag,
                         topicRequestList:request,
                         allClusterNameList:Object.keys(resp.data.clusterInfo.clusterAddrTable),
                         allBrokerNameList:Object.keys(resp.data.brokerServer),
@@ -320,7 +320,7 @@ module.controller('topicController', ['$scope', 'ngDialog', '$http','Notificatio
     }
 
     $scope.openAddDialog = function () {
-        $scope.openCreateOrUpdateDialog(null);
+        $scope.openCreateOrUpdateDialog(null, false);
     }
 
 }]);
diff --git a/src/main/resources/static/view/pages/topic.html b/src/main/resources/static/view/pages/topic.html
index 882e28d..fb5cea0 100644
--- a/src/main/resources/static/view/pages/topic.html
+++ b/src/main/resources/static/view/pages/topic.html
@@ -61,8 +61,7 @@
                                     ng-click="consumerView(topic)">consumer {{'MANAGE' | translate}}
                             </button>
                             <button class="btn btn-raised btn-sm btn-primary" type="button"
-                                    ng-show="{{!sysFlag}}"
-                                    ng-click="openUpdateDialog(topic)">topic {{'CONFIG' |translate}}
+                                    ng-click="openUpdateDialog(topic, sysFlag)">topic {{'CONFIG' |translate}}
                             </button>
                             <button class="btn btn-raised btn-sm btn-primary" type="button"
                                     ng-show="{{!sysFlag}}"
@@ -213,6 +212,7 @@
         <div class="modal-footer">
             <div class="ngdialog-buttons">
                 <button type="button" class="ngdialog-button ngdialog-button-primary"
+                        ng-show="{{!ngDialogData.sysFlag}}"
                         ng-click="postTopicRequest(item)">{{ 'COMMIT' | translate }}
                 </button>
                 <button type="button" class="ngdialog-button ngdialog-button-secondary"