diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 9505d46..500be76 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -596,9 +596,13 @@ const Meeting: React.FC = () => {
     }
   }
   // 渲染视频
-  const renderVideo = async (uid: string): Promise<void> => {
-    if (currentVideoId === uid || clickCurrentLookUserStatus === false) {
-      return
+  const renderVideo = async (uid: string = ''): Promise<void> => {
+    if (uid) {
+      if (currentVideoId === uid || clickCurrentLookUserStatus === false) {
+        return
+      }
+    } else {
+      uid = userInfo.uid
     }
     setClickCurrentLookUserStatus(false)
     setCurrentLookUserStatus(0)
@@ -882,6 +886,7 @@ const Meeting: React.FC = () => {
     agora.stopScreenCapture()
     footerListTemplate[1][0].title = '共享屏幕'
     setFooterList(footerListTemplate)
+    renderVideo()
   }
   // 获取房间用户
   const getRoomUser = async (): Promise<void> => {