我不理解，这check那check就是出不来

Signed-off-by: TRAfoer <lhf190@outlook.com>

Assets/Scripts/Manager/EditorManager.cs

@@ -28,6 +28,7 @@ namespace Ichni
         public BackgroundController backgroundController;
         public GridController gridController;
         public CameraManager cameraManager;
+        public NoteManager noteManager;
         public Ichni.Editor.PostProcessingManager postProcessingManager;
         public Canvas judgeHintCanvas;
         public Canvas inspectorCanvas;
@@ -59,7 +60,7 @@ namespace Ichni
             isLoaded = false;
             projectManager = new ProjectManager();
             operationManager = new OperationManager();
-
+            noteManager = new NoteManager();
             if (!ES3.FileExists(Application.streamingAssetsPath + "/EditorSettings.es3"))
             {
                 editorSettings = new EditorSettings(300, 3, 100, 100, 60);
@@ -120,6 +121,7 @@ namespace Ichni
         private void Update()
         {
             if (isLoaded) projectManager.autoSaveManager.UpdateAutoSave();
+            noteManager.UpdateNote();
         }
 
         public void LoadProject(string projectName)