优化

src/page/Meeting/index.tsx

@@ -572,7 +572,7 @@ const Meeting: React.FC = () => {
       let row = list.filter((i: any) => i.roleId === '1' || i.isRoomManager)
       setCurrentLookUserAccount((res: any) => {
         let has = row.find((x: any) => x.uid === res.uid)
-        if (!has) {
+        if (!has && row.length) {
           renderVideo(row[0].uid)
         }
         return res