diff --git a/yudao-module-mall/yudao-module-trade/src/main/java/cn/iocoder/yudao/module/trade/convert/order/TradeOrderConvert.java b/yudao-module-mall/yudao-module-trade/src/main/java/cn/iocoder/yudao/module/trade/convert/order/TradeOrderConvert.java
index beacddab87..c90d9ed81a 100644
--- a/yudao-module-mall/yudao-module-trade/src/main/java/cn/iocoder/yudao/module/trade/convert/order/TradeOrderConvert.java
+++ b/yudao-module-mall/yudao-module-trade/src/main/java/cn/iocoder/yudao/module/trade/convert/order/TradeOrderConvert.java
@@ -268,7 +268,9 @@ public interface TradeOrderConvert {
                 .setTitle(StrUtil.format("{}成功购买{}", user.getNickname(), item.getSpuName()))
                 .setFirstFixedPrice(0).setSecondFixedPrice(0);
         if (BooleanUtil.isTrue(spu.getSubCommissionType())) {
-            bo.setFirstFixedPrice(sku.getFirstBrokeragePrice()).setSecondFixedPrice(sku.getSecondBrokeragePrice());
+            // 特殊：单独设置的佣金需要乘以购买数量。关联 https://gitee.com/yudaocode/yudao-mall-uniapp/issues/ICY7SJ
+            bo.setFirstFixedPrice(sku.getFirstBrokeragePrice() * item.getCount())
+                    .setSecondFixedPrice(sku.getSecondBrokeragePrice() * item.getCount());
         }
         return bo;
     }