diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 4dd3251..3123734 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -743,8 +743,8 @@ const Meeting: React.FC = () => {
         case 'Operation':
           try {
             const temp = JSON.parse(item.contentString)
-            if (temp.type === 'mode' && temp.msg) {
-              message.success(`管理员已将会议室显示模式更新为${getMeetingContentBodyLeftModeText(temp.mode)}`)
+            if (temp.type === 'mode') {
+              temp.msg ? message.success(`管理员已将会议室显示模式更新为${getMeetingContentBodyLeftModeText(temp.mode)}`) : null;
               setMeetingMode(temp.mode)
             }
           } catch (error) {