diff --git a/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/MessageRecord/index.tsx b/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/MessageRecord/index.tsx
index 4bfe7c51..a3de4b84 100644
--- a/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/MessageRecord/index.tsx
+++ b/Touchkebao/src/pages/pc/ckbox/weChat/components/ChatWindow/components/MessageRecord/index.tsx
@@ -347,6 +347,7 @@ const MessageRecord: React.FC<MessageRecordProps> = ({ contract }) => {
 
   useEffect(() => {
     const prevMessages = prevMessagesRef.current;
+    const prevLength = prevMessages.length;
 
     const hasVideoStateChange = currentMessages.some((msg, index) => {
       // 首先检查消息对象本身是否为null或undefined
@@ -384,8 +385,9 @@ const MessageRecord: React.FC<MessageRecordProps> = ({ contract }) => {
       }
     });
 
-    // 只有在没有视频状态变化时才自动滚动到底部
-    if (!hasVideoStateChange && isLoadingData) {
+    if (currentMessages.length > prevLength && !hasVideoStateChange) {
+      scrollToBottom();
+    } else if (isLoadingData && !hasVideoStateChange) {
       scrollToBottom();
     }