diff --git a/popcorn/Assets/MyGame/Scenes/DebugOption/Scripts/DebugOptionManager.cs b/popcorn/Assets/MyGame/Scenes/DebugOption/Scripts/DebugOptionManager.cs
index 2de6f562..b1a6cf7a 100644
--- a/popcorn/Assets/MyGame/Scenes/DebugOption/Scripts/DebugOptionManager.cs
+++ b/popcorn/Assets/MyGame/Scenes/DebugOption/Scripts/DebugOptionManager.cs
@@ -64,8 +64,23 @@ public class DebugOptionManager : MonoBehaviour
         {
             gameData.ShopStock = Enumerable.Repeat(1, 10).ToList();
             gameData.ShopStock.AddRange(Enumerable.Repeat(2, 10).ToList());
-            gameData.StorageTanks[0].FlavorId = 2;
-            gameData.StorageTanks[0].AddStock(ProductRarity.Normal, 50);
+            gameData.StorageTanks = new List<StorageTank>
+            {
+                new StorageTank(){Id = 1, Capacity = 50, FlavorId = 1, Stocks = new List<ProductStockData>{new ProductStockData{Rarity = ProductRarity.Normal, Stock = 0}}},
+                new StorageTank(){Id = 2, Capacity = 50, FlavorId = 2, Stocks = new List<ProductStockData>
+                {
+                    new ProductStockData{Rarity = ProductRarity.Normal, Stock = 1},
+                    new ProductStockData{Rarity = ProductRarity.Yellow, Stock = 20},
+                }},
+                new StorageTank(){Id = 3, Capacity = 50, FlavorId = 1, Stocks = new List<ProductStockData>
+                {
+                    new ProductStockData{Rarity = ProductRarity.Copper, Stock = 1},
+                    new ProductStockData{Rarity = ProductRarity.Silver, Stock = 5},
+                    new ProductStockData{Rarity = ProductRarity.Gold, Stock = 10},
+                    new ProductStockData{Rarity = ProductRarity.Rainbow, Stock = 20},
+                }},
+                new StorageTank(){Id = 4, Capacity = 50, FlavorId = 1, Stocks = new List<ProductStockData>{new ProductStockData{Rarity = ProductRarity.Gold, Stock = 4}}},
+            };
         }).AddTo(this);
         
         refillLittleProductButton.OnClickAsObservable().Subscribe(_ =>
diff --git a/popcorn/Assets/MyGame/Scenes/marketing/Prefabs/detail.prefab b/popcorn/Assets/MyGame/Scenes/marketing/Prefabs/detail.prefab
index 30f9bcc7..4e33cb60 100644
--- a/popcorn/Assets/MyGame/Scenes/marketing/Prefabs/detail.prefab
+++ b/popcorn/Assets/MyGame/Scenes/marketing/Prefabs/detail.prefab
@@ -1438,6 +1438,7 @@ MonoBehaviour:
   lockedTankNumber: {fileID: 8175998083386752690}
   price: {fileID: 8175998083146003101}
   purchaseButton: {fileID: 8175998083657673474}
+  buttonSubImage: {fileID: 8175998082971778653}
 --- !u!1 &8175998082772346535
 GameObject:
   m_ObjectHideFlags: 0
@@ -2225,7 +2226,7 @@ MonoBehaviour:
     m_SelectedColor: {r: 0.9607843, g: 0.9607843, b: 0.9607843, a: 1}
     m_DisabledColor: {r: 0.78431374, g: 0.78431374, b: 0.78431374, a: 0.5019608}
     m_ColorMultiplier: 1
-    m_FadeDuration: 0.1
+    m_FadeDuration: 0
   m_SpriteState:
     m_HighlightedSprite: {fileID: 0}
     m_PressedSprite: {fileID: 0}
diff --git a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagement.cs b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagement.cs
index 226aaec4..1d23fdbe 100644
--- a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagement.cs
+++ b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagement.cs
@@ -39,24 +39,9 @@ public class ProductManagement : MonoBehaviour
             2000,
             2500,
         };
-        // タンクデータ読み込み
-        gameData.StorageTanks = new List<StorageTank>
-        {
-            new StorageTank(){Id = 1, Capacity = 50, FlavorId = 1, Stocks = new List<ProductStockData>{new ProductStockData{Rarity = ProductRarity.Normal, Stock = 0}}},
-            new StorageTank(){Id = 2, Capacity = 50, FlavorId = 2, Stocks = new List<ProductStockData>
-            {
-                new ProductStockData{Rarity = ProductRarity.Normal, Stock = 1},
-                new ProductStockData{Rarity = ProductRarity.Yellow, Stock = 20},
-            }},
-            new StorageTank(){Id = 3, Capacity = 50, FlavorId = 1, Stocks = new List<ProductStockData>
-            {
-                new ProductStockData{Rarity = ProductRarity.Copper, Stock = 1},
-                new ProductStockData{Rarity = ProductRarity.Silver, Stock = 5},
-                new ProductStockData{Rarity = ProductRarity.Gold, Stock = 10},
-                new ProductStockData{Rarity = ProductRarity.Rainbow, Stock = 20},
-            }},
-            new StorageTank(){Id = 4, Capacity = 50, FlavorId = 1, Stocks = new List<ProductStockData>{new ProductStockData{Rarity = ProductRarity.Gold, Stock = 4}}},
-        };
+
+        // タンク並び替え
+        gameData.StorageTanks = gameData.StorageTanks.OrderBy(tank => tank.Stock == 0).ToList();
 
         // タンク設定
         var tankList = view.SetTanks(priceList);
diff --git a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagementTankView.cs b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagementTankView.cs
index 2192b34d..1fa889b7 100644
--- a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagementTankView.cs
+++ b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagementTankView.cs
@@ -29,6 +29,7 @@ public class ProductManagementTankView : MonoBehaviour
     [SerializeField] private Text lockedTankNumber; 
     [SerializeField] private Text price;
     [SerializeField] private Button purchaseButton;
+    [SerializeField] private Image buttonSubImage;
     private int tankNumberInt;
     private readonly BoolReactiveProperty isEmply = new BoolReactiveProperty();
     private readonly BoolReactiveProperty detailButtonActive = new BoolReactiveProperty();
@@ -105,5 +106,6 @@ public class ProductManagementTankView : MonoBehaviour
     public void SetPurchaseButtonActive(bool active)
     {
         purchaseButton.interactable = active;
+        buttonSubImage.color = active ? Color.white : purchaseButton.colors.disabledColor;
     }
 }