diff --git a/src/main/java/com/ffii/tsms/modules/common/mail/service/MailReminderService.kt b/src/main/java/com/ffii/tsms/modules/common/mail/service/MailReminderService.kt
index e33f836..59d63d5 100644
--- a/src/main/java/com/ffii/tsms/modules/common/mail/service/MailReminderService.kt
+++ b/src/main/java/com/ffii/tsms/modules/common/mail/service/MailReminderService.kt
@@ -272,30 +272,33 @@ open class MailReminderService(
 
         if (!allHolidaysList.contains(today) && dayOfWeek != DayOfWeek.SATURDAY && dayOfWeek != DayOfWeek.SUNDAY) {
             // get working day
-            var daysChecking: Int = 0
-            var fourDaysBefore: LocalDate = today
+            var daysChecking: Int = 2 // check the date from the day before
+            var tenDaysBefore: LocalDate = today
             var sevenDaysBefore: LocalDate = today
             var daysBefore: LocalDate = today.minusDays(1)
             val workingDaysList = mutableListOf<LocalDate>()
-            while (true) {
+            while (daysChecking <= 10) {
+//                println("daysChecking: $daysChecking --- daysBefore: $daysBefore")
                 if (!allHolidaysList.contains(daysBefore) && daysBefore.dayOfWeek != DayOfWeek.SATURDAY && daysBefore.dayOfWeek != DayOfWeek.SUNDAY) {
-                    daysChecking++
-                    if (daysChecking in 4..7) {
+                    if (daysChecking in 7 .. 10) {
                         workingDaysList.add(daysBefore)
                     }
-                    if (daysChecking == 4) {
-                        fourDaysBefore = daysBefore
-                    } else if (daysChecking == 7) {
+                    // 7 days before
+                    if (daysChecking == 7) {
                         sevenDaysBefore = daysBefore
+                    }
+                    else if (daysChecking == 10) { // 10 days before
+                        tenDaysBefore = daysBefore
                         break
                     }
                 }
+                daysChecking ++
                 daysBefore = daysBefore.minusDays(1)
             }
 
             val args = mutableMapOf(
-                "from" to sevenDaysBefore,
-                "to" to fourDaysBefore,
+                "from" to tenDaysBefore,
+                "to" to sevenDaysBefore,
             )
 
             val ts = timesheetsService.workHourRecordsWithinRange(args)
@@ -306,7 +309,7 @@ open class MailReminderService(
                     hours = it["hours"].toString().toDouble()
                 )
             }
-//            val timesheet = timesheetRepository.findByDeletedFalseAndRecordDateBetweenOrderByRecordDate(sevenDaysBefore, fourDaysBefore)
+//            val timesheet = timesheetRepository.findByDeletedFalseAndRecordDateBetweenOrderByRecordDate(tenDaysBefore, sevenDaysBefore)
             val staffs = staffRepository.findAllByEmployTypeAndDeletedFalseAndDepartDateIsNull(FULLTIME).filter { it.staffId != "A003" && it.staffId != "A004" && it.staffId != "B011" }.filter{ it.team?.code != "HO"}
             val staffIds: List<Long> = staffs.map { it.id as Long }
             val timesheetByIdAndRecord = timesheet.groupBy {
@@ -357,8 +360,8 @@ open class MailReminderService(
         if (!allHolidaysList.contains(today) && dayOfWeek != DayOfWeek.SATURDAY && dayOfWeek != DayOfWeek.SUNDAY) {
             // get working day
             var daysChecking: Int = 0
-            var fourDaysBefore: LocalDate = today
             var sevenDaysBefore: LocalDate = today
+            var tenDaysBefore: LocalDate = today
             var daysBefore: LocalDate = today.minusDays(1)
 
             val workingDaysList = mutableListOf<LocalDate>()
@@ -370,16 +373,16 @@ open class MailReminderService(
                         workingDaysList.add(daysBefore)
                     }
                     if (daysChecking == 4) {
-                        fourDaysBefore = daysBefore
-                    } else if (daysChecking == 7) {
                         sevenDaysBefore = daysBefore
+                    } else if (daysChecking == 7) {
+                        tenDaysBefore = daysBefore
                         break
                     }
                 }
                 daysBefore = daysBefore.minusDays(1)
             }
 
-            val timesheet = timesheetRepository.findByDeletedFalseAndRecordDateBetweenOrderByRecordDate(sevenDaysBefore,fourDaysBefore)
+            val timesheet = timesheetRepository.findByDeletedFalseAndRecordDateBetweenOrderByRecordDate(tenDaysBefore,sevenDaysBefore)
             // just getting my own staff record
             // change it back later
             val staffs = staffRepository.findAllByEmployTypeAndDeletedFalseAndDepartDateIsNull(FULLTIME)