diff --git a/weixin-java-open/README.md b/weixin-java-open/README.md
index 1f935a971..dd6916184 100644
--- a/weixin-java-open/README.md
+++ b/weixin-java-open/README.md
@@ -1,7 +1,8 @@
 消息机制未实现，下面为通知回调中设置的代码部分
 
 以下代码可通过腾讯全网发布测试用例
-```
+
+```Java
 @RestController
 @RequestMapping("notify")
 public class NotifyController extends WechatThridBaseController {