diff --git a/src/page/Meeting/ChatSmallWindow/index.tsx b/src/page/Meeting/ChatSmallWindow/index.tsx
index 0a9da32..4cd2d41 100644
--- a/src/page/Meeting/ChatSmallWindow/index.tsx
+++ b/src/page/Meeting/ChatSmallWindow/index.tsx
@@ -21,9 +21,9 @@ const ChatSmallWindow: React.FC = () => {
     }
   }, []);
   useEffect(() => {
-    const chatBigWindowView = document.getElementById('chatBigWindowView') as HTMLElement;
-    if (chatBigWindowView) {
-      chatBigWindowView.scrollTop = chatBigWindowView.scrollHeight;
+    const chatSmallWindowView = document.getElementById('chatSmallWindowView') as HTMLElement;
+    if (chatSmallWindowView) {
+      chatSmallWindowView.scrollTop = chatSmallWindowView.scrollHeight;
     }
   }, [chatLists]);
   const removeItemByIndex = () => {