diff --git a/app/api/service/order/PaySuccess.php b/app/api/service/order/PaySuccess.php
index 16c86142..22e0da2e 100644
--- a/app/api/service/order/PaySuccess.php
+++ b/app/api/service/order/PaySuccess.php
@@ -354,6 +354,12 @@ class PaySuccess extends BaseService
             ], ['order_no' => $orderInfo['order_no']]);
 
             //增加商户支付详情
+            $model = \app\store\model\Merchant::detail($orderInfo['merchant_id']);
+            $precent = 1;
+            if ($model['commission_ratio']) {
+                $precent = (1 - $model['commission_ratio'] / 1000);
+            }
+            $orderInfo['pay_price'] = (float)($precent * $orderInfo['pay_price']);
             (new merchantPayModel())->addDetail($orderInfo);
 
             //累计商户余额支付金额
diff --git a/public/install/data/install_struct.sql b/public/install/data/install_struct.sql
index 168019e6..029694ee 100644
--- a/public/install/data/install_struct.sql
+++ b/public/install/data/install_struct.sql
@@ -1746,6 +1746,7 @@ CREATE TABLE `yoshop_merchant` (
   `is_select_mechant` tinyint(4) unsigned NOT NULL DEFAULT '0' COMMENT '是否精选商户',
   `total_amount` decimal(10,2) unsigned NOT NULL DEFAULT '0.00' COMMENT '累计金额',
   `available_amount` decimal(10,2) unsigned NOT NULL DEFAULT '0.00' COMMENT '可用金额',
+  `commission_ratio` varchar(100) COLLATE utf8mb4_unicode_ci NOT NULL DEFAULT '' COMMENT '抽佣比例',
   PRIMARY KEY (`merchant_id`),
   KEY `store_id` (`store_id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='商户表';