diff --git a/资产系统开发笔记.md b/资产系统开发笔记.md
index f405622..014a87f 100644
--- a/资产系统开发笔记.md
+++ b/资产系统开发笔记.md
@@ -306,7 +306,7 @@ public class DisruptorConfig {
 
 1. 创建一个消息生产者类：
 
-```
+```java
 Copy code
 @Component
 public class MessageEventProducer {