diff --git a/src/page/Meeting/index.tsx b/src/page/Meeting/index.tsx
index 5bab6e2..04950f4 100644
--- a/src/page/Meeting/index.tsx
+++ b/src/page/Meeting/index.tsx
@@ -293,9 +293,11 @@ const Meeting: React.FC = () => {
   const getShowUser = async (): Promise<void> => {
     await GetShowUser(state.channelId).then(async (res) => {
       if (res.code === 200 && res.data) {
-        let userItem = allUserListArr.find((item: any) => item.uid === res.data || item.screenShareId === res.data)
         currentLookUserAccountId = res.data
-        setCurrentLookUserAccount(userItem)
+        let userItem = allUserListArr.find((item: any) => item.uid === res.data || item.screenShareId === res.data)
+        if (userItem) {
+          setCurrentLookUserAccount(userItem)
+        }
         if (res.data === userInfo.uid) {
           if (String(res.data).length === 9) {
             // 共享屏幕
@@ -521,8 +523,8 @@ const Meeting: React.FC = () => {
           }
         });
         allUserListArr = res[0].data
-        if (currentLookUserAccountId) {
-          let userItem = allUserListArr.find((item: any) => item.uid === currentLookUserAccountId || item.screenShareId === currentLookUserAccountId)
+        let userItem = allUserListArr.find((item: any) => item.uid === currentLookUserAccountId || item.screenShareId === currentLookUserAccountId)
+        if (userItem) {
           setCurrentLookUserAccount(userItem)
         }
         setAllUserList(res[1].data.items);