diff --git a/business/model/sku.go b/business/model/sku.go
index 3b8b375a4..f80864861 100644
--- a/business/model/sku.go
+++ b/business/model/sku.go
@@ -157,7 +157,7 @@ type SkuName struct {
 	ExPrefix      string     `orm:"size(255)" json:"exPrefix"`
 	ExPrefixBegin *time.Time `orm:"null" json:"exPrefixBegin"`
 	ExPrefixEnd   *time.Time `orm:"null" json:"exPrefixEnd"`
-	ExVendorID    int        `json:"exVendorID"`
+	ExVendorID    int        `orm:"column(ex_vendor_id)" json:"exVendorID"`
 
 	BrandID      int   `orm:"column(brand_id);default(0)" json:"brandID"`  // todo，此属性暂时没有使用，且有问题，应该是不同平台都有一个brandid
 	CategoryID   int   `orm:"column(category_id);index" json:"categoryID"` // 标准类别