diff --git a/leanworkIn.go b/leanworkIn.go
index a8dbfa1..c040095 100644
--- a/leanworkIn.go
+++ b/leanworkIn.go
@@ -19,6 +19,7 @@ type LeanworkIn struct {
 	Ts            time.Time
 	Ip4           uint32
 	Ip4Location   string
+	MD5Key        string
 }
 
 //
@@ -32,7 +33,7 @@ func getLeanworkInById(id int64) (row LeanworkIn, err error) {
 	err = db.h.QueryRow("SELECT * FROM leanworkIn WHERE id=? ", id).Scan(
 		&row.Id, &row.PickupUrl, &row.ReceiveUrl, &row.SignType,
 		&row.OrderNo, &row.OrderAmount, &row.OrderCurrency, &row.CustomerId,
-		&row.Sign, &row.Valid, &row.Ts, &row.Ip4, &row.Ip4Location)
+		&row.Sign, &row.Valid, &row.Ts, &row.Ip4, &row.Ip4Location, &row.MD5Key)
 	return
 }
 
@@ -48,7 +49,7 @@ func getRequestRowByIdAndSign(id string, sign string) (row LeanworkIn, err error
 	for selDB.Next() {
 		err = selDB.Scan(&row.Id, &row.PickupUrl, &row.ReceiveUrl, &row.SignType,
 			&row.OrderNo, &row.OrderAmount, &row.OrderCurrency, &row.CustomerId,
-			&row.Sign, &row.Valid, &row.Ts, &row.Ip4, &row.Ip4Location)
+			&row.Sign, &row.Valid, &row.Ts, &row.Ip4, &row.Ip4Location, &row.MD5Key)
 		if err != nil {
 			return
 		}