diff --git a/app/http/entities/backend/order.go b/app/http/entities/backend/order.go
index ae5d5fa..601622b 100644
--- a/app/http/entities/backend/order.go
+++ b/app/http/entities/backend/order.go
@@ -73,6 +73,7 @@ type OrdersResponse struct {
 	Status       int    `json:"status"`
 	OrderType    int    `json:"order_type"`
 	Amount       int    `json:"amount"`
+	PayerTotal   int    `json:"payer_total"`
 	ExtJson      string `json:"ext_json"`
 	CreateTime   string `json:"create_time"`
 	UpdateTime   string `json:"update_time"`
@@ -90,6 +91,7 @@ func (o *OrdersResponse) ResponseFromDb(db ordersmodel.OrdersBackendList) {
 	o.Status = db.Status
 	o.OrderType = db.OrderType
 	o.Amount = db.Amount
+	o.PayerTotal = db.PayerTotal
 	o.ExtJson = db.ExtJson
 	o.CreateTime = db.CreateTime.Format("2006-01-02 15:04:05")
 	o.UpdateTime = db.UpdateTime.Format("2006-01-02 15:04:05")
diff --git a/app/models/ordersmodel/orders.go b/app/models/ordersmodel/orders.go
index 798bddf..85cb91a 100644
--- a/app/models/ordersmodel/orders.go
+++ b/app/models/ordersmodel/orders.go
@@ -20,6 +20,7 @@ type Orders struct {
 	OutTreadNo   string    `xorm:"'out_tread_no' varchar(50)"`
 	OrderType    int       `xorm:"'order_type' TINYINT"`
 	Amount       int       `xorm:"'amount' int(11)"`
+	PayerTotal   int       `xorm:"'payer_total' int(11)"`
 	ExtJson      string    `xorm:"'ext_json' varchar(1024)"`
 	CreateTime   time.Time `xorm:"'create_time' datetime created"`
 	UpdateTime   time.Time `xorm:"'update_time' timestamp updated"`