diff --git a/business/partner/purchase/yb/store_sku.go b/business/partner/purchase/yb/store_sku.go
index 19d497a3f..54a857b36 100644
--- a/business/partner/purchase/yb/store_sku.go
+++ b/business/partner/purchase/yb/store_sku.go
@@ -138,7 +138,7 @@ func (p *PurchaseHandler) UpdateStoreSkusPrice(ctx *jxcontext.Context, vendorOrg
 			var productInfo = &yinbaoapi.ProductInfo{
 				UID:       utils.Str2Int64(v.VendorSkuID),
 				SellPrice: utils.Float64ToPointer(jxutils.IntPrice2Standard(v.VendorPrice)),
-				BuyPrice:  utils.Float64ToPointer(jxutils.IntPrice2Standard(v.Price)),
+				BuyPrice:  utils.Float64ToPointer(jxutils.IntPrice2Standard(int64(v.Price))),
 			}
 			err = api.YinBaoAPI.UpdateProductInfo(productInfo)
 			if err != nil {