diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/DeepSeekLocalService.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/DeepSeekLocalService.java
index e8e5d2a..dd94cc6 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/DeepSeekLocalService.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/web/service/DeepSeekLocalService.java
@@ -34,7 +34,7 @@ public class DeepSeekLocalService {
         // 构建请求体
         DeepSeekRequest.Message systemMessage = new DeepSeekRequest.Message();
         systemMessage.setRole("system");
-        systemMessage.setContent("You are a helpful assistant.");
+        systemMessage.setContent("你是个乐于助人的助手");
 
         DeepSeekRequest.Message userMessage = new DeepSeekRequest.Message();
         userMessage.setRole("user");