diff --git a/business/partner/purchase/ebai/store_sku2.go b/business/partner/purchase/ebai/store_sku2.go
index a2b0959e9..5248865cc 100644
--- a/business/partner/purchase/ebai/store_sku2.go
+++ b/business/partner/purchase/ebai/store_sku2.go
@@ -109,7 +109,7 @@ func (p *PurchaseHandler) UpdateStoreSkus(ctx *jxcontext.Context, storeID int, v
 }
 
 func genSkuCatRank(storeSku *dao.StoreSkuSyncInfo) int {
-	return int(maxSkuCatRank - storeSku.Price)
+	return int(maxSkuCatRank - storeSku.VendorPrice)
 }
 
 // 对于多门店平台来说，storeSkuList中只有SkuID与VendorSkuID有意义