diff --git a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/DateUtils.java b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/DateUtils.java
index 6ce1d2a810..02b07ed286 100644
--- a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/DateUtils.java
+++ b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/DateUtils.java
@@ -962,27 +962,6 @@ public class DateUtils {
         return new SimpleDateFormat(DateUtils.DATE_PATTERN_YYYYMMDD).format(time);
     }
 
-    /**
-     * 获取本月开始日期
-     * @return String
-     * **/
-    public static String getMonthStart(){
-        Calendar cal=Calendar.getInstance();
-        cal.add(Calendar.MONTH, 0);
-        cal.set(Calendar.DAY_OF_MONTH, 1);
-        Date time=cal.getTime();
-        return new SimpleDateFormat(DateUtils.DATE_PATTERN_YYYYMM).format(time);
-    }
-    /**
-     * 获取本月最后一天
-     * @return String
-     * **/
-    public static String getMonthEnd(){
-        Calendar cal=Calendar.getInstance();
-        cal.set(Calendar.DAY_OF_MONTH, cal.getActualMaximum(Calendar.DAY_OF_MONTH));
-        Date time=cal.getTime();
-        return new SimpleDateFormat(DateUtils.DATE_PATTERN_YYYYMM).format(time);
-    }
 
     public static void main(String[] args) throws ParseException {
         String first = DateUtils.getFirstOfWeek("20210801");