diff --git a/Assets/Resources/Prefabs/GameView/CamerasEditor.prefab b/Assets/Resources/Prefabs/GameView/CamerasEditor.prefab
index 6bcb60d8e..17e960aa1 100644
--- a/Assets/Resources/Prefabs/GameView/CamerasEditor.prefab
+++ b/Assets/Resources/Prefabs/GameView/CamerasEditor.prefab
@@ -93,6 +93,9 @@ MonoBehaviour:
   ambientBg: {fileID: 5129120947114944961}
   ambientBgGO: {fileID: 269805006432045765}
   letterboxBgGO: {fileID: 3741076794236313655}
+  overlayCanvas: {fileID: 8512930684284350359}
+  letterboxMask: {fileID: 8925473620302868482}
+  parentView: {fileID: 2077856143944097172}
   camera: {fileID: 378821074852065722}
 --- !u!1 &269805006432045765
 GameObject:
diff --git a/Assets/Scripts/Minigames.cs b/Assets/Scripts/Minigames.cs
index efdf93bd4..7fb7006cb 100644
--- a/Assets/Scripts/Minigames.cs
+++ b/Assets/Scripts/Minigames.cs
@@ -1025,6 +1025,14 @@ namespace HeavenStudio
                             }),
                         }
                     },
+                    new GameAction("fitScreen", "Fit Game To Screen")
+                    {
+                        defaultLength = 0.5f,
+                        parameters = new()
+                        {
+                            new("enable", true, "Enabled")
+                        }
+                    },
                     new GameAction("screenTiling", "Tile Screen")
                     {
                         resizable = true,
diff --git a/Assets/Scripts/StaticCamera.cs b/Assets/Scripts/StaticCamera.cs
index c92a1bc99..09708bc40 100644
--- a/Assets/Scripts/StaticCamera.cs
+++ b/Assets/Scripts/StaticCamera.cs
@@ -21,6 +21,10 @@ namespace HeavenStudio
         [SerializeField] GameObject ambientBgGO;
         [SerializeField] GameObject letterboxBgGO;
 
+        [SerializeField] RectTransform overlayCanvas;
+        [SerializeField] RectTransform letterboxMask;
+        [SerializeField] RectTransform parentView;
+
         public static StaticCamera instance { get; private set; }
         public new Camera camera;
 
@@ -37,6 +41,7 @@ namespace HeavenStudio
         private List<RiqEntity> panEvents = new();
         private List<RiqEntity> scaleEvents = new();
         private List<RiqEntity> rotationEvents = new();
+        private List<RiqEntity> fitScreenEvents = new();
 
         static Vector3 defaultPan = new Vector3(0, 0, 0);
         static Vector3 defaultScale = new Vector3(1, 1, 1);
@@ -78,6 +83,7 @@ namespace HeavenStudio
             panEvents = EventCaller.GetAllInGameManagerList("vfx", new string[] { "pan view" });
             scaleEvents = EventCaller.GetAllInGameManagerList("vfx", new string[] { "scale view" });
             rotationEvents = EventCaller.GetAllInGameManagerList("vfx", new string[] { "rotate view" });
+            fitScreenEvents = EventCaller.GetAllInGameManagerList("vfx", new string[] { "fitScreen" });
 
             panLast = defaultPan;
             scaleLast = defaultScale;
@@ -86,6 +92,7 @@ namespace HeavenStudio
             UpdatePan();
             UpdateRotation();
             UpdateScale();
+            UpdateGameScreenFit();
 
             canvas.localPosition = pan;
             canvas.eulerAngles = new Vector3(0, 0, rotation);
@@ -98,12 +105,34 @@ namespace HeavenStudio
             UpdatePan();
             UpdateRotation();
             UpdateScale();
+            UpdateGameScreenFit();
 
             canvas.localPosition = pan;
             canvas.eulerAngles = new Vector3(0, 0, rotation);
             canvas.localScale = scale;
         }
 
+        private void UpdateGameScreenFit()
+        {
+            var curBeat = Conductor.instance.songPositionInBeatsAsDouble;
+            letterboxMask.localScale = new Vector3(1, 1, 1);
+            overlayCanvas.localScale = new Vector3(1, 1, 1);
+            foreach (var e in fitScreenEvents)
+            {
+                if (curBeat < e.beat) break;
+                if (e["enable"])
+                {
+                    letterboxMask.localScale = new Vector3(parentView.sizeDelta.x / 16, parentView.sizeDelta.y / 9, 1);
+                    overlayCanvas.localScale = new Vector3(parentView.sizeDelta.x / 16, parentView.sizeDelta.y / 9, 1);
+                }
+                else
+                {
+                    letterboxMask.localScale = new Vector3(1, 1, 1);
+                    overlayCanvas.localScale = new Vector3(1, 1, 1);
+                }
+            }
+        }
+
         private void UpdatePan()
         {
             foreach (var e in panEvents)