diff --git a/platformapi/lakala/lakala_pay_test.go b/platformapi/lakala/lakala_pay_test.go
index e9529859..7ebb3cd3 100644
--- a/platformapi/lakala/lakala_pay_test.go
+++ b/platformapi/lakala/lakala_pay_test.go
@@ -65,7 +65,7 @@ func TestAggregateRefund(t *testing.T) {
 		OutTradeNo:       "88492359533733-1",
 		RefundAmount:     "100",
 		RefundReason:     "测试",
-		OriginOutTradeNo: "",
+		OriginOutTradeNo: "88492359533733",
 		OriginTradeNo:    "",
 		OriginLogNo:      "66222344989495",
 		LocationInfo:     LocationInfoObj{RequestIp: "192.168.255.132"},