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 a1d17e2..29187ba 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
@@ -30,6 +30,7 @@ import org.springframework.ai.chat.prompt.Prompt;
 import org.springframework.ai.document.Document;
 import org.springframework.ai.document.DocumentReader;
 import org.springframework.ai.ollama.OllamaChatModel;
+import org.springframework.ai.ollama.api.OllamaOptions;
 import org.springframework.ai.reader.TextReader;
 import org.springframework.ai.reader.pdf.PagePdfDocumentReader;
 import org.springframework.ai.transformer.splitter.TokenTextSplitter;
@@ -241,7 +242,16 @@ public class ChatService {
         UserThreadLocal.set(userLoginInfo);
         aiQuestionRecordMapper.insert(record);
         UserThreadLocal.remove();
-        return ChatClient.builder(model).defaultAdvisors(messageChatMemoryAdvisor, questionAnswerAdvisor).build().prompt(queryDTO.getMsg()).stream().content();
+        return ChatClient.builder(model)
+                .defaultAdvisors(messageChatMemoryAdvisor, questionAnswerAdvisor)
+                .defaultOptions(OllamaOptions
+                        .builder()
+                        .temperature(0.3)
+                        .build())
+                .build()
+                .prompt(queryDTO.getMsg())
+                .stream()
+                .content();
     }
 
     public Flux<ChatResponse> chatStreamResponse(QueryDTO queryDTO) {
@@ -251,8 +261,15 @@ public class ChatService {
         UserThreadLocal.set(userLoginInfo);
         UserThreadLocal.remove();
         aiQuestionRecordMapper.insert(record);
-        return ChatClient.builder(model).defaultAdvisors(messageChatMemoryAdvisor, questionAnswerAdvisor).build()
+        return ChatClient.builder(model)
+                .defaultAdvisors(messageChatMemoryAdvisor, questionAnswerAdvisor)
+                .defaultOptions(OllamaOptions
+                        .builder()
+                        .temperature(0.3)
+                        .build())
+                .build()
                 .prompt(new Prompt(new UserMessage(queryDTO.getMsg())))
-                .stream().chatResponse();
+                .stream()
+                .chatResponse();
     }
 }