diff --git a/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryPurchaseService.java b/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryPurchaseService.java
index e229c93..6c99538 100644
--- a/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryPurchaseService.java
+++ b/src/main/java/com/syjiaer/clinic/server/service/inventory/InventoryPurchaseService.java
@@ -293,9 +293,11 @@ public class InventoryPurchaseService extends BaseService {
         List<InventoryGoodsVo> goodsVos = new ArrayList<>();
         for (Inventory inventory : list){
             InventoryGoodsVo goodsVo = new InventoryGoodsVo();
+
             BeanUtils.copyProperties(inventory, goodsVo);
+
             Goods goods = goodsMapper.selectById(inventory.getGoodId());
-            BeanUtils.copyProperties(goods, goodsVo);
+            goodsVo.setUnitPrice(goods.getUnitPrice());
             goodsVos.add(goodsVo);
         }
         QueryWrapper<InventoryPurchase> purchaseQuery = new QueryWrapper();