diff --git a/boot-service/src/main/java/com/xwbing/util/DateUtil.java b/boot-service/src/main/java/com/xwbing/util/DateUtil.java
index d80a6a5..37927d2 100644
--- a/boot-service/src/main/java/com/xwbing/util/DateUtil.java
+++ b/boot-service/src/main/java/com/xwbing/util/DateUtil.java
@@ -14,7 +14,8 @@ import java.util.*;
  */
 public class DateUtil {
     private static DecimalFormat df = new DecimalFormat("######0.00");
-    public static final long SECOND = 1000;
+    public static final long MILLIS = 1;
+    public static final long SECOND = MILLIS * 1000;
     public static final long MINUTE = SECOND * 60;
     public static final long HOUR = MINUTE * 60;
     public static final long DAY = 24 * HOUR;
@@ -230,10 +231,10 @@ public class DateUtil {
      */
     public static Map<String, Integer> getDatePoorHour(Date startDate, Date endDate) {
         long diff = startDate.getTime() - endDate.getTime();
-        long diffSeconds = diff / 1000 % 60;
-        long diffMinutes = diff / (60 * 1000) % 60;
-        long diffHours = diff / (60 * 60 * 1000) % 24;
-        long diffDays = diff / (24 * 60 * 60 * 1000);
+        long diffSeconds = diff / SECOND % 60;
+        long diffMinutes = diff / MINUTE % 60;
+        long diffHours = diff / HOUR % 24;
+        long diffDays = diff / DAY;
         Map<String, Integer> map = new HashMap<>();
         map.put("days", (int) diffDays);
         map.put("hours", (int) diffHours);
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 11672bb..101c97e 100644
--- a/boot-service/src/main/java/com/xwbing/util/DateUtil2.java
+++ b/boot-service/src/main/java/com/xwbing/util/DateUtil2.java
@@ -16,7 +16,7 @@ import java.util.*;
  * 说明: 日期处理类
  */
 public class DateUtil2 {
-    public static final long SECOND = 1000;
+    public static final long SECOND = 1;
     public static final long MINUTE = SECOND * 60;
     public static final long HOUR = MINUTE * 60;
     public static final long DAY = HOUR * 24;
@@ -292,7 +292,7 @@ public class DateUtil2 {
      * 遍历获取两个日期之间天数集合
      *
      * @param startDate yyyy-MM-dd
-     * @param endDate yyyy-MM-dd
+     * @param endDate   yyyy-MM-dd
      * @return
      */
     public static List<String> listDate(String startDate, String endDate) {
@@ -401,7 +401,7 @@ public class DateUtil2 {
         LocalDateTime sDateTime = LocalDateTime.parse(startDateTime, getDateFormat(YYYY_MM_DD_HH_MM_SS));
         LocalDateTime eDateTime = LocalDateTime.parse(endDateTime, getDateFormat(YYYY_MM_DD_HH_MM_SS));
         Duration duration = Duration.between(sDateTime, eDateTime);
-        long diff = duration.toMillis();
+        long diff = duration.getSeconds();
         long diffSeconds = diff / SECOND % 60;
         long diffMinutes = diff / MINUTE % 60;
         long diffHours = diff / HOUR % 24;
@@ -414,6 +414,11 @@ public class DateUtil2 {
         return map;
     }
 
+    public static void main(String[] args) {
+        Map<String, Integer> dateTimePool = getDateTimePool("2018-11-11 00:00:00", "2018-11-11 01:30:00");
+        System.out.println(dateTimePool);
+    }
+
     /**
      * 获取两个时间差(时间分量:年月日)
      *
@@ -443,10 +448,6 @@ public class DateUtil2 {
         return list;
     }
 
-    public static void main(String[] args) {
-        boolean b = compareDate("2017-10-10", "2017-10-11", "2017-10-11", "2017-10-12");
-        System.out.println(b);
-    }
     /**
      * 判断两者时间是否重合 重合返回true
      *