diff --git a/business/partner/purchase/ebai/order.go b/business/partner/purchase/ebai/order.go
index a132c3f0b..7bf98347b 100644
--- a/business/partner/purchase/ebai/order.go
+++ b/business/partner/purchase/ebai/order.go
@@ -51,7 +51,7 @@ func (p *PurchaseHandler) GetOrder(vendorOrderID string) (order *model.GoodsOrde
 			BuyerComment:          utils.FilterMb4(strings.Trim(utils.Interface2String(orderMap["remark"]), "\n\r\t ")),
 			ExpectedDeliveredTime: getTimeFromTimestampStr(utils.Interface2String(orderMap["send_time"])),
 			VendorStatus:          utils.Int64ToStr(utils.MustInterface2Int64(orderMap["status"])),
-			OrderSeq:              int(utils.Str2Int64(utils.Interface2String(result["order_index"]))),
+			OrderSeq:              int(utils.Str2Int64(utils.Interface2String(orderMap["order_index"]))),
 			StatusTime:            getTimeFromTimestampStr(utils.Interface2String(orderMap["create_time"])),
 			OriginalData:          utils.FilterMb4(string(utils.MustMarshal(result))),
 			ActualPayPrice:        utils.MustInterface2Int64(orderMap["user_fee"]),