diff --git a/src/main/java/com/gunshi/project/xyt/util/DateUtil.java b/src/main/java/com/gunshi/project/xyt/util/DateUtil.java
index ba4e66f..203e6a8 100644
--- a/src/main/java/com/gunshi/project/xyt/util/DateUtil.java
+++ b/src/main/java/com/gunshi/project/xyt/util/DateUtil.java
@@ -197,13 +197,16 @@ public class DateUtil {
     public static List<String> getDatesBetween(Date startDate, Date endDate,Boolean isDesc) {
         List<String> dates = new ArrayList<>();
         Calendar calendar = Calendar.getInstance();
-        calendar.setTime(startDate);
-
-        while (calendar.getTime().before(endDate)) {
-            dates.add(convertDateToString(calendar.getTime()));
+        while (startDate.getTime()<=endDate.getTime()){
+            // 把日期添加到集合
+            dates.add(convertDateToString(startDate));
+            // 设置日期
+            calendar.setTime(startDate);
+            //把日期增加一天
             calendar.add(Calendar.DATE, 1);
+            // 获取增加后的日期
+            startDate=calendar.getTime();
         }
-        dates.add(convertDateToString(endDate));
         if(isDesc){
             return dates.reversed();
         }