diff --git a/business/partner/purchase/jx/localjx/order.go b/business/partner/purchase/jx/localjx/order.go
index 0b11abae3..62f03ed36 100644
--- a/business/partner/purchase/jx/localjx/order.go
+++ b/business/partner/purchase/jx/localjx/order.go
@@ -256,8 +256,8 @@ func GenOrderNo(ctx *jxcontext.Context) (orderNo int64) {
 
 func GenRefundID(order *model.GoodsOrder) (refundID int64) {
 	const suffix = 100000
-	orderID := utils.Str2Int64(order.VendorOrderID) * suffix
-	orderID += int64(time.Now().Sub(order.OrderFinishedAt) / time.Minute)
+	refundID = utils.Str2Int64(order.VendorOrderID) * suffix
+	refundID += int64(time.Now().Sub(order.OrderFinishedAt) / time.Minute)
 	return refundID
 }