diff --git a/popcorn/Assets/MyGame/Scripts/Const.cs b/popcorn/Assets/MyGame/Scripts/Const.cs
index bdfb7e76..7075ab9b 100644
--- a/popcorn/Assets/MyGame/Scripts/Const.cs
+++ b/popcorn/Assets/MyGame/Scripts/Const.cs
@@ -67,6 +67,7 @@ public static class Const {
     public static readonly string ShopCustomizeBonusDataSheet = "ShopCustomizeBonusData";
     public static readonly string ScrollGamePlaceDataSheet = "ScrollGamePlaceData";
     public static readonly string ScrollGameStageDataSheet = "ScrollGameStageData";
+    public static readonly string ScrollGameStageDifficultyDataSheet = "ScrollGameStageDifficultyData";
 
     // language
     public static readonly string LangJapanDataSheet = "LangJapanData";
@@ -106,6 +107,7 @@ public static class Const {
         new SheetData(Const.ShopCustomizeBonusDataSheet),
         new SheetData(Const.ScrollGamePlaceDataSheet),
         new SheetData(Const.ScrollGameStageDataSheet),
+        new SheetData(Const.ScrollGameStageDifficultyDataSheet),
     };
     public static readonly SheetData[] LanguageSheetNameList = new SheetData[]{
         new SheetData(Const.LangJapanDataSheet, "LanguageData"),
diff --git a/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs b/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs
index 52d94329..83c24cd2 100644
--- a/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs
+++ b/popcorn/Assets/MyGame/Scripts/SpreadsheetData.cs
@@ -573,4 +573,31 @@ public sealed class ScrollGameStageData
     {
         return RandomPrefabName.Select(x => Resources.Load<Transform>($"ScrollGame/Stages/Stage{x}")).ToArray();
     }
+}
+
+[Serializable]
+public sealed class ScrollGameStageDifficultyData
+{
+    public int id;
+    public int placeId;
+    public int normalTime;
+    public int hardTime;
+    public int extraTime;
+
+    public ScrollGameDifficulty GetDifficultySwitchTime(float time)
+    {
+        if (time >= extraTime)
+        {
+            return ScrollGameDifficulty.Extra;
+        }
+        if (time >= hardTime)
+        {
+            return ScrollGameDifficulty.Hard;
+        }
+        if (time >= normalTime)
+        {
+            return ScrollGameDifficulty.Normal;
+        }
+        return ScrollGameDifficulty.Easy;
+    }
 }
\ No newline at end of file