diff --git a/business/partner/purchase/ebai/store_sku.go b/business/partner/purchase/ebai/store_sku.go
index 02f625644..2a6079c94 100644
--- a/business/partner/purchase/ebai/store_sku.go
+++ b/business/partner/purchase/ebai/store_sku.go
@@ -496,9 +496,9 @@ func genSkuParamsFromStoreSkuInfo(storeSku *tStoreSkuFullInfo) (params map[strin
 		params["status"] = jxSkuStatus2Ebai(jxutils.MergeSkuStatus(storeSku.SkuStatus, storeSku.Status))
 	}
 	// todo 饿百如果给的UPC是空要报错，但如果我要删除UPC怎么弄？
-	if storeSku.Upc != "" {
-		params["upc"] = storeSku.Upc
-	}
+	// if storeSku.Upc != "" {
+	// 	params["upc"] = storeSku.Upc
+	// }
 	return params
 }