diff --git a/service/end_user.go b/service/end_user.go
index 3c2c82a..5a15db1 100644
--- a/service/end_user.go
+++ b/service/end_user.go
@@ -454,7 +454,7 @@ func (es _EndUserService) StatEndUserRecordInPeriod(requestUser, requestPark, st
 				elem.IsPublicMeter = archive.IsPublicMeter
 				elem.Kind = archive.ParkDetail.SubmeterType
 			}
-			if !elem.OverallFee.Decimal.IsZero() {
+			if elem.OverallFee.Valid && !elem.OverallFee.Decimal.IsZero() {
 				elem.AdjustProportion = decimal.NewNullDecimal(
 					elem.AdjustFee.Decimal.Div(elem.OverallFee.Decimal).RoundBank(8),
 				)
diff --git a/service/park.go b/service/park.go
index af79765..ab58527 100644
--- a/service/park.go
+++ b/service/park.go
@@ -37,7 +37,7 @@ func (_ParkService) UpdateParkInfo(park *model.Park) error {
 	res, err := global.DB.NewUpdate().Model(park).
 		Where("id = ?", park.Id).
 		Where("user_id = ?", park.UserId).
-		Column("name", "abbr", "region", "address", "contact", "phone", "capacity", "tenement_quantity", "category", "meter_04kv_type").
+		Column("name", "abbr", "region", "area", "address", "contact", "phone", "capacity", "tenement_quantity", "category", "meter_04kv_type").
 		Exec(ctx)
 	if err != nil {
 		if rows, _ := res.RowsAffected(); rows == 0 {