Merge branch 'eta_2.1.9_index_phase_shift_0909@guomengyuan' into debug

utils/common.go

@@ -1626,9 +1626,9 @@ func adjustToNearestDekad(date time.Time) time.Time {
 	day := date.Day()
 	lastDayOfMonth := getLastDayOfMonth(date).Day()
 
-	if day <= 10 {
+	if day <= 11 {
 		return time.Date(date.Year(), date.Month(), 10, 0, 0, 0, 0, date.Location())
-	} else if day <= 20 {
+	} else if day <= 21 {
 		return time.Date(date.Year(), date.Month(), 20, 0, 0, 0, 0, date.Location())
 	} else {
 		return time.Date(date.Year(), date.Month(), lastDayOfMonth, 0, 0, 0, 0, date.Location())