diff --git a/Assets/Scripts/StorageManager.cs b/Assets/Scripts/StorageManager.cs
index 31711bc..5ce5b80 100644
--- a/Assets/Scripts/StorageManager.cs
+++ b/Assets/Scripts/StorageManager.cs
@@ -73,7 +73,7 @@ private void RunDeleteTasks(List<Task> deleteTasks, Action callback_OnFinish)
         int taskCount = deleteTasks.Count;
         Debug.Log($"There are {taskCount} files to delete", this);
 
-        Task.WhenAll(deleteTasks).ContinueWith(_ =>
+        Task.WhenAll(deleteTasks).ContinueWithOnMainThread(_ =>
         {
             Debug.Log($"all delete tasks are done", this);
             callback_OnFinish?.Invoke();