From 98597244481715dc72994835cbe52060b87d2945 Mon Sep 17 00:00:00 2001
From: zk <sim18502043706@163.com>
Date: Thu, 9 Jul 2026 10:36:13 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A4=84=E7=90=86=20=E5=8F=AF=E8=83=BD?=
 =?UTF-8?q?=E5=AF=BC=E8=87=B4=E7=9A=84=E5=94=AF=E4=B8=80=E7=BA=A6=E6=9D=9F?=
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---
 .../service/MentorMockChatService.java         | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/manager/src/main/java/org/jiayunet/service/MentorMockChatService.java b/manager/src/main/java/org/jiayunet/service/MentorMockChatService.java
index 28c12d0..6e5f030 100644
--- a/manager/src/main/java/org/jiayunet/service/MentorMockChatService.java
+++ b/manager/src/main/java/org/jiayunet/service/MentorMockChatService.java
@@ -79,12 +79,18 @@ public class MentorMockChatService {
             throw new RuntimeException("模拟对话生成失败", e);
         }
 
-        // 6. 入库
-        MentorMockChat record = new MentorMockChat();
-        record.setMentorId(mentorId);
-        record.setMessages(chatMessages);
-        record.setCreateTime(Instant.now());
-        mentorMockChatMapper.insert(record);
+        // 6. 入库（存在则更新，不存在则插入）
+        MentorMockChat existRecord = mentorMockChatMapper.selectOne(new LambdaQueryWrapper<MentorMockChat>().eq(MentorMockChat::getMentorId, mentorId));
+        if (existRecord != null) {
+            existRecord.setMessages(chatMessages);
+            mentorMockChatMapper.updateById(existRecord);
+        } else {
+            MentorMockChat record = new MentorMockChat();
+            record.setMentorId(mentorId);
+            record.setMessages(chatMessages);
+            record.setCreateTime(Instant.now());
+            mentorMockChatMapper.insert(record);
+        }
 
         // 7. 返回
         MentorMockChatDto dto = new MentorMockChatDto();