diff --git a/popcorn/Assets/MyGame/Scenes/Main/Scripts/BulkOrder.cs b/popcorn/Assets/MyGame/Scenes/Main/Scripts/BulkOrder.cs
index 8053002d..930b4eaf 100644
--- a/popcorn/Assets/MyGame/Scenes/Main/Scripts/BulkOrder.cs
+++ b/popcorn/Assets/MyGame/Scenes/Main/Scripts/BulkOrder.cs
@@ -233,7 +233,7 @@ public class BulkOrder : MonoBehaviour
 
     public static int CalcBonus(List<RarityData> rarityList, List<BulkOrderResultData> resultData, int heart)
     {
-        var totalBonus = 0;
+        var totalBonus = 0f;
         var hasRarityList = resultData.Where(data => data.Rarity != ProductRarity.Normal).ToList();
         if (hasRarityList.Count == 0)
         {
@@ -244,6 +244,6 @@ public class BulkOrder : MonoBehaviour
             var bonusRate = rarityList.FirstOrDefault(data => data.Rarity == progressData.Rarity)?.bulkOrderBonus ?? 0;
             totalBonus += bonusRate * heart;
         }
-        return Mathf.CeilToInt((float) totalBonus / hasRarityList.Count);
+        return Mathf.CeilToInt(totalBonus / hasRarityList.Count);
     }
 }
\ No newline at end of file
diff --git a/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs b/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs
index b40ee752..d94ce4a9 100644
--- a/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs
+++ b/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs
@@ -162,7 +162,7 @@ public sealed class MissionData
 public sealed class RarityData
 {
     public int id;
-    public int bulkOrderBonus;
+    public float bulkOrderBonus;
     public string text;
     public ProductRarity Rarity => (ProductRarity)id;
 }