diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index d50611e..c53062d 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -1933,6 +1933,10 @@ const Meeting: React.FC = () => {
     setFooterList(footerListTemplate)
     window.electron.createChildWindow('stop')
     setKeyOpenChildWindow('shareScreenWindow', false)
+    window.electron.setChildWindowShow({
+      key: 'noticeWindow',
+      bool: false
+    })
     setIsScreenCapture(bool => {
       if (bool) {
         window.electron.setViewStatus('show')