diff --git a/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/GameManager.cs b/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/GameManager.cs
index 5d1b6d63..60347f8e 100644
--- a/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/GameManager.cs
+++ b/popcorn/Assets/MyGame/Scenes/MiniGame/Scripts/GameManager.cs
@@ -302,7 +302,7 @@ namespace MyGame.Scenes.MiniGame.Scripts
             resultManager.Reset();
             gameCompositeDisposable.Clear();
             state.SkipLatestValueOnSubscribe()
-                .First(x => x == GameState.Success)
+                .FirstOrDefault(x => x == GameState.Success)
                 .SelectMany(Observable.Timer(TimeSpan.FromSeconds(resultWaitTime)))
                 .Subscribe(x =>
                 {