diff --git a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/orderdetail/OrderDetailServiceImpl.java b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/orderdetail/OrderDetailServiceImpl.java
index bc8c4f3c..17f77bf8 100644
--- a/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/orderdetail/OrderDetailServiceImpl.java
+++ b/yudao-module-member/yudao-module-member-biz/src/main/java/cn/iocoder/yudao/module/member/service/orderdetail/OrderDetailServiceImpl.java
@@ -112,7 +112,7 @@ public class OrderDetailServiceImpl implements OrderDetailService {
             BigDecimal dishesNumber = new BigDecimal(dishEnergy.getDishesNumber());
             BigDecimal nutritionNumber = new BigDecimal(dishEnergy.getNutritionNumber());
             if(BigDecimal.ZERO.compareTo(dishesNumber)!=0){
-                BigDecimal bigDecimal = createReqVO.getWeight().divide(dishesNumber).multiply(nutritionNumber).setScale(2, RoundingMode.HALF_UP);
+                BigDecimal bigDecimal = createReqVO.getWeight().divide(dishesNumber).multiply(nutritionNumber).divide(new BigDecimal("4.184"),4,RoundingMode.HALF_UP).setScale(2, RoundingMode.HALF_UP);
                 orderDetail.setHeat(bigDecimal.doubleValue());
             }
         }