diff --git a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/ChatService.java b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/ChatService.java
index 2b389b8..7ada349 100644
--- a/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/ChatService.java
+++ b/electrmangnetic/src/main/java/com/electromagnetic/industry/software/manage/service/serviceimpl/ChatService.java
@@ -174,6 +174,7 @@ public class ChatService {
         aiQuestionRecordMapper.insert(record);
         UserThreadLocal.remove();
         return ChatClient.builder(model)
+                .defaultSystem("必须用中文回答")
                 .defaultAdvisors(messageChatMemoryAdvisor, questionAnswerAdvisor)
                 .defaultOptions(OllamaOptions
                         .builder()
@@ -193,6 +194,7 @@ public class ChatService {
         UserThreadLocal.remove();
         aiQuestionRecordMapper.insert(record);
         return ChatClient.builder(model)
+                .defaultSystem("必须用中文回答")
                 .defaultAdvisors(messageChatMemoryAdvisor, questionAnswerAdvisor)
                 .defaultOptions(OllamaOptions
                         .builder()