diff --git a/business/partner/purchase/ebai/financial.go b/business/partner/purchase/ebai/financial.go
index 9df25065a..4a5bd94e8 100644
--- a/business/partner/purchase/ebai/financial.go
+++ b/business/partner/purchase/ebai/financial.go
@@ -160,7 +160,8 @@ func (p *PurchaseHandler) OrderDetail2Financial(result map[string]interface{}) (
 	// orderFinancial.DeliveryConfirmTime = getTimeFromInterface(order1["finished_time"])
 	orderFinancial.TotalDiscountMoney = utils.MustInterface2Int64(order1["discount_fee"])
 	orderFinancial.ReceivableFreight = utils.MustInterface2Int64(order1["send_fee"])
-	if int(utils.MustInterface2Int64(order1["delivery_party"])) == ebaiapi.SendImmediatelySelf {
+
+	if int(getInt64FromInterface(order1["delivery_party"])) == ebaiapi.SendImmediatelySelf {
 		orderFinancial.SelfDeliveryDiscountMoney = orderFinancial.ReceivableFreight
 		orderFinancial.DistanceFreightMoney = 0
 		// 通过本地数据库去取是否转美团/达达，并计算运费
@@ -241,3 +242,13 @@ func (p *PurchaseHandler) OrderDetail2Financial(result map[string]interface{}) (
 	orderFinancial.FreightDiscountMoney = orderFinancial.TotalDiscountMoney - orderFinancial.DiscountMoney
 	return orderFinancial
 }
+
+func getInt64FromInterface(strOrNum interface{}) int64 {
+	var resultNum int64
+	if resultStr, ok := strOrNum.(string); ok {
+		resultNum = utils.Str2Int64WithDefault(resultStr, 0)
+	} else {
+		resultNum = utils.Interface2Int64WithDefault(strOrNum, 0)
+	}
+	return resultNum
+}