diff --git a/boot-service/src/main/java/com/xwbing/util/DateUtil2.java b/boot-service/src/main/java/com/xwbing/util/DateUtil2.java
index 101c97e..cd01562 100644
--- a/boot-service/src/main/java/com/xwbing/util/DateUtil2.java
+++ b/boot-service/src/main/java/com/xwbing/util/DateUtil2.java
@@ -13,7 +13,7 @@ import java.util.*;
 
 /**
  * 作者: xiangwb
- * 说明: 日期处理类
+ * 说明: 基于java8的日期处理类
  */
 public class DateUtil2 {
     public static final long SECOND = 1;