diff --git a/src/main/java/com/bao/dating/context/UserContext.java b/src/main/java/com/bao/dating/context/UserContext.java
index a8dde6c..af57670 100644
--- a/src/main/java/com/bao/dating/context/UserContext.java
+++ b/src/main/java/com/bao/dating/context/UserContext.java
@@ -1,7 +1,7 @@
 package com.bao.dating.context;
 
 /**
- * 用户上下文类
+ * 用户上下文类，用于保存当前线程的用户ID
  * @author lenovo
  */
 public class UserContext {