diff --git a/app/api/model/Goods.php b/app/api/model/Goods.php
index bafca674..c878844b 100644
--- a/app/api/model/Goods.php
+++ b/app/api/model/Goods.php
@@ -748,14 +748,14 @@ class Goods extends GoodsModel
             $goods['goods_price_min_plus'] = $priceArr['membershipPrice'];
             $goods['goods_price_min_dealer'] = $priceArr['distributionPrice'];
             $goods['goods_price_min'] = $goods['goods_price_min_plus'];//$goods['cost_price_min'];//店长售价，展示为成本价
-            $goods['discount'] = bcdiv((string)($priceArr['membershipPrice'] * 10), (string)$goods_price_min, 1);
+            $goods['discount'] = $goods_price_min > 0 ? bcdiv((string)($priceArr['membershipPrice'] * 10), (string)$goods_price_min, 1) : 0;
         } elseif (UserService::isPlusMember()) {
             $membershipPrice = \app\common\model\PriceSet::membershipPrice($goods['goods_price_min'], $goods['cost_price_min'], $catIds);
-            $goods['discount'] = bcdiv((string)($membershipPrice * 10), (string)$goods['goods_price_min'], 1);
+            $goods['discount'] = $goods['goods_price_min'] > 0 ? bcdiv((string)($membershipPrice * 10), (string)$goods['goods_price_min'], 1) : 0;
             $goods['goods_price_min'] = $membershipPrice;
         } elseif (UserService::isDealerMember()) {
             $priceArr = \app\common\model\PriceSet::distributionPrice($goods['goods_price_min'], $goods['cost_price_min'], $catIds);
-            $goods['discount'] = bcdiv((string)($priceArr['distributionPrice'] * 10), (string)$goods['goods_price_min'], 1);
+            $goods['discount'] = $goods['goods_price_min'] > 0 ? bcdiv((string)($priceArr['distributionPrice'] * 10), (string)$goods['goods_price_min'], 1) : 0;
             //$goods['goods_price_min'] = $membershipPrice;
             $goods['goods_price_min'] = $priceArr['distributionPrice'];
         }