diff --git a/business/model/model.go b/business/model/model.go
index b3cff3284..6583c69ef 100644
--- a/business/model/model.go
+++ b/business/model/model.go
@@ -32,6 +32,7 @@ const (
 	FieldEbaiID = "EbaiID"
 	FieldMtwmID = "MtwmID"
 	FieldWscID  = "WscID"
+	FieldWscID2 = "WscID2"
 
 	FieldSkuID = "SkuID"
 	FieldLevel = "Level"
diff --git a/business/partner/purchase/weimob/wsc/store_sku.go b/business/partner/purchase/weimob/wsc/store_sku.go
index cd73acabd..c8709deb1 100644
--- a/business/partner/purchase/weimob/wsc/store_sku.go
+++ b/business/partner/purchase/weimob/wsc/store_sku.go
@@ -220,7 +220,7 @@ func (p *PurchaseHandler) SyncStoreSkus(ctx *jxcontext.Context, parentTask tasks
 					if err = err2; err == nil {
 						storeSkuBind.WscID = skuMap[utils.Int2Str(skuItem.ID)]
 						storeSkuBind.WscID2 = goodsID
-						updateFields = append(updateFields, model.FieldWscID)
+						updateFields = append(updateFields, model.FieldWscID, model.FieldWscID2)
 					}
 				} else {
 					// http://open.weimob.com/docapi/article?tag=Af