diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 443f125..186cfa0 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -404,7 +404,7 @@ const Meeting: React.FC = () => {
                 >拒绝</Button>
               </div>
             </div>,
-            duration: null,
+            duration: 3,
             placement: 'bottomRight',
             showProgress: true,
             pauseOnHover: false,