diff --git a/pages/home/index/index.vue b/pages/home/index/index.vue
index 8e9d3bf..ad9af43 100644
--- a/pages/home/index/index.vue
+++ b/pages/home/index/index.vue
@@ -947,7 +947,7 @@ export default {
           // 创建AI回复消息对象
           const aiMessage = {
             id:
-              data.conversationId ||
+              data.messageId ||
               Math.random().toString(36).substring(2, 15),
             message: data.content,
             sendDate: "",