diff --git a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java
index cf33bb6b..22f6ff84 100644
--- a/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java
+++ b/servers/boe-server-all/src/main/java/com/xboe/module/boecase/service/impl/CaseAiChatServiceImpl.java
@@ -92,7 +92,7 @@ public class CaseAiChatServiceImpl implements ICaseAiChatService {
         String conversationId = getOrCreateConversationId(caseAiChatDto, currentUser);
         
         // 3. 构建请求参数
-        String userId = currentUser.getAccountId();
+        String userId = currentUser.getCode();
         String kId = caseAiProperties.getCaseKnowledgeId();
         JSONObject chatParam = new JSONObject();
         chatParam.put("userId", userId);