diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/enums/Nutrition/NutritionEnum.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/enums/Nutrition/NutritionEnum.java
index 20d5eacf..42aaee5d 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/enums/Nutrition/NutritionEnum.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/enums/Nutrition/NutritionEnum.java
@@ -21,18 +21,18 @@ public enum NutritionEnum {
     ZF(BigDecimal.valueOf(60),"脂肪"),
     //碳水化合物每日推荐
     TSHHW(BigDecimal.valueOf(300),"碳水化合物");
-
+    private static final BigDecimal ONE=BigDecimal.valueOf(100);
     private final BigDecimal num;
     private final String name;
     public static String percentage(String naem,BigDecimal big){
         if(NutritionEnum.NL.getName().equals(naem)){
-           return big.divide(NutritionEnum.NL.getNum(),2, RoundingMode.UP).toString()+"%";
+           return big.divide(NutritionEnum.NL.getNum(),4, RoundingMode.UP).multiply(ONE).setScale(2,RoundingMode.UP)+"%";
         }else if(NutritionEnum.DBZ.getName().equals(naem)){
-            return big.divide(NutritionEnum.DBZ.getNum(),2, RoundingMode.UP).toString()+"%";
+            return big.divide(NutritionEnum.DBZ.getNum(),4, RoundingMode.UP).multiply(ONE).setScale(2,RoundingMode.UP)+"%";
         }else if (NutritionEnum.ZF.getName().equals(naem)){
-            return big.divide(NutritionEnum.ZF.getNum(),2, RoundingMode.UP).toString()+"%";
+            return big.divide(NutritionEnum.ZF.getNum(),4, RoundingMode.UP).multiply(ONE).setScale(2,RoundingMode.UP)+"%";
         }else{
-            return big.divide(NutritionEnum.TSHHW.getNum(),2, RoundingMode.UP).toString()+"%";
+            return big.divide(NutritionEnum.TSHHW.getNum(),4, RoundingMode.UP).multiply(ONE).setScale(2,RoundingMode.UP)+"%";
         }
     }
 }
diff --git a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/dishesnutrition/DishesNutritionServiceImpl.java b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/dishesnutrition/DishesNutritionServiceImpl.java
index 780bed55..6705bb89 100644
--- a/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/dishesnutrition/DishesNutritionServiceImpl.java
+++ b/yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/dishesnutrition/DishesNutritionServiceImpl.java
@@ -56,6 +56,7 @@ public class DishesNutritionServiceImpl implements DishesNutritionService {
 
     @Override
     public void updateDishesNutritionList(List<DishesNutritionSaveReqVO> updateReqVO) {
+        percentage(updateReqVO);
         updateReqVO.forEach(this::updateDishesNutrition);
     }