diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 9505d46..703f7b4 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -596,10 +596,11 @@ const Meeting: React.FC = () => {
     }
   }
   // 渲染视频
-  const renderVideo = async (uid: string): Promise<void> => {
-    if (currentVideoId === uid || clickCurrentLookUserStatus === false) {
+  const renderVideo = async (uid: string = ''): Promise<void> => {
+    if ((uid && currentVideoId === uid) || clickCurrentLookUserStatus === false) {
       return
     }
+    if (!uid) uid = userInfo.uid
     setClickCurrentLookUserStatus(false)
     setCurrentLookUserStatus(0)
     setRoomUserList((res: any) => {
@@ -882,6 +883,7 @@ 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> => {