diff --git a/business/model/bill.go b/business/model/bill.go
index ffc35e896..5abc28925 100644
--- a/business/model/bill.go
+++ b/business/model/bill.go
@@ -79,9 +79,9 @@ func (v *BillExpend) TableIndex() [][]string {
 type UserBill struct {
 	ModelIDCULD
 
-	BillID         int64  `orm:"column(bill_id)" json:"billID"` //账单ID
-	UserID         string `orm:"column(user_id)" json:"userID"` //用户ID
-	AccountBalance int    `json:"accountBalance"`               //账户余额
+	BillID         int64  `orm:"column(bill_id)" json:"billID"`                 //账单ID
+	UserID         string `orm:"column(user_id)" json:"userID"`                 //用户ID
+	AccountBalance int    `orm:"column(account_balance)" json:"accountBalance"` //账户余额
 }
 
 func (v *UserBill) TableUnique() [][]string {
diff --git a/business/q_bida/withdrawal_record_utils.go b/business/q_bida/withdrawal_record_utils.go
index 92b92cca5..7c3b58f69 100644
--- a/business/q_bida/withdrawal_record_utils.go
+++ b/business/q_bida/withdrawal_record_utils.go
@@ -50,8 +50,7 @@ func UpdateUserMoney(payOrder *model.WithdrawalRecord, userBill *model.UserBill)
 	switch payOrder.OrderStatus {
 	case model.WithdrawalRecordPaySuccess:
 		userBill.AccountBalance = userBill.AccountBalance - payOrder.WithdrawalMoney
-		bill := &userBill
-		if _, err := dao.UpdateEntityTx(tx, &bill, "AccountBalance"); err != nil {
+		if _, err := dao.UpdateEntityTx(tx, &userBill, "AccountBalance"); err != nil {
 			globals.SugarLogger.Debug("err=======", err)
 			dao.Rollback(db, tx)
 			return err