diff --git a/src/page/Meeting/NoticeWindow/index.tsx b/src/page/Meeting/NoticeWindow/index.tsx
index d1be2a7..d330e3e 100644
--- a/src/page/Meeting/NoticeWindow/index.tsx
+++ b/src/page/Meeting/NoticeWindow/index.tsx
@@ -68,13 +68,15 @@ const NoticeWindow: React.FC = () => {
               </div>
             </div>,
             onClose: () => {
-              const dom = document.getElementsByClassName('ant-notification')
-              if (dom.length === 0) {
-                window.electron.setChildWindowShow({
-                  key: 'noticeWindow',
-                  bool: false
-                })
-              }
+              setTimeout(() => {
+                const dom = document.getElementsByClassName('ant-notification')
+                if (dom.length === 0) {
+                  window.electron.setChildWindowShow({
+                    key: 'noticeWindow',
+                    bool: false
+                  })
+                }
+              }, 0);
             },
             duration: 10,
             placement: 'bottomRight',