diff --git a/business/model/order.go b/business/model/order.go
index 93fcfbd00..a8f841c35 100644
--- a/business/model/order.go
+++ b/business/model/order.go
@@ -58,7 +58,7 @@ type ModelTimeInfo struct {
 type GoodsOrder struct {
 	ID                    int64      `orm:"column(id)" json:"id"`
 	VendorOrderID         string     `orm:"column(vendor_order_id);size(48)" json:"vendorOrderID"`
-	VendorOrderID2        string     `orm:"column(vendor_order_id2);size(48);index" json:"vendorOrderID2"`
+	VendorOrderID2        string     `orm:"column(vendor_order_id2);size(200);index" json:"vendorOrderID2"`
 	VendorID              int        `orm:"column(vendor_id)" json:"vendorID"`
 	VendorStoreID         string     `orm:"column(vendor_store_id);size(48)" json:"vendorStoreID"`
 	StoreID               int        `orm:"column(store_id)" json:"storeID"`      // 外部系统里记录的 jxstoreid