diff --git a/service/end_user.go b/service/end_user.go
index 68cb26a..60e71da 100644
--- a/service/end_user.go
+++ b/service/end_user.go
@@ -455,7 +455,7 @@ func (es _EndUserService) StatEndUserRecordInPeriod(requestUser, requestPark, st
 				elem.IsPublicMeter = archive.IsPublicMeter
 				elem.Kind = archive.ParkDetail.SubmeterType
 			}
-			if elem.OverallFee.Valid && !elem.OverallFee.Decimal.IsZero() {
+			if elem.OverallFee.Valid && elem.AdjustFee.Valid && !elem.OverallFee.Decimal.IsZero() {
 				elem.AdjustProportion = decimal.NewNullDecimal(
 					elem.AdjustFee.Decimal.Div(elem.OverallFee.Decimal).RoundBank(8),
 				)