diff --git a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagement.cs b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagement.cs
index 44017713..0c81a1c9 100644
--- a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagement.cs
+++ b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ProductManagement.cs
@@ -223,6 +223,7 @@ public class ProductManagement : MonoBehaviour
         // 2連続でクリックされたViewがまとめて取得できるストリーム
         var replacingObservable = tankClickStream
             .TakeWhile(_ => state.Value != ManagementState.Tasting)
+            .Where(tankView => tankView.State.Value != TankState.Lock)
             .Pairwise();
         // タンク入れ替え
         state.Where(x => x == ManagementState.None)