diff --git a/Assets/Materials/3DGameRenderTex.mat b/Assets/Materials/3DGameRenderTex.mat
index 78c4bc5a9..91a3f3c41 100644
--- a/Assets/Materials/3DGameRenderTex.mat
+++ b/Assets/Materials/3DGameRenderTex.mat
@@ -2,14 +2,15 @@
 %TAG !u! tag:unity3d.com,2011:
 --- !u!21 &2100000
 Material:
-  serializedVersion: 6
+  serializedVersion: 8
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_Name: 3DGameRenderTex
   m_Shader: {fileID: 10752, guid: 0000000000000000f000000000000000, type: 0}
-  m_ShaderKeywords: 
+  m_ValidKeywords: []
+  m_InvalidKeywords: []
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0
@@ -75,6 +76,7 @@ Material:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    m_Ints: []
     m_Floats:
     - _AlphaClip: 0
     - _Blend: 0
diff --git a/Assets/Materials/3DGameRenderTex.renderTexture b/Assets/Materials/3DGameRenderTex.renderTexture
index 5bcfd6910..81e1211cb 100644
--- a/Assets/Materials/3DGameRenderTex.renderTexture
+++ b/Assets/Materials/3DGameRenderTex.renderTexture
@@ -13,12 +13,12 @@ RenderTexture:
   m_ForcedFallbackFormat: 4
   m_DownscaleFallback: 0
   m_IsAlphaChannelOptional: 0
-  serializedVersion: 3
+  serializedVersion: 5
   m_Width: 1920
   m_Height: 1080
   m_AntiAliasing: 1
   m_MipCount: -1
-  m_DepthFormat: 2
+  m_DepthStencilFormat: 92
   m_ColorFormat: 8
   m_MipMap: 0
   m_GenerateMips: 1
@@ -36,3 +36,4 @@ RenderTexture:
     m_WrapW: 1
   m_Dimension: 2
   m_VolumeDepth: 1
+  m_ShadowSamplingMode: 2
diff --git a/Assets/Resources/Prefabs/GameView/CamerasEditor.prefab b/Assets/Resources/Prefabs/GameView/CamerasEditor.prefab
index f47224493..b8e46f2fb 100644
--- a/Assets/Resources/Prefabs/GameView/CamerasEditor.prefab
+++ b/Assets/Resources/Prefabs/GameView/CamerasEditor.prefab
@@ -90,9 +90,14 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   canvas: {fileID: 1535126665250126034}
   overlayView: {fileID: 2482900817612876218}
+  parentView: {fileID: 0}
+  parent: {fileID: 0}
   ambientBg: {fileID: 5129120947114944961}
   ambientBgGO: {fileID: 269805006432045765}
   letterboxBgGO: {fileID: 3741076794236313655}
+  letterboxMask: {fileID: 0}
+  viewportTexture: {fileID: 0}
+  gameRenderTexture: {fileID: 0}
   camera: {fileID: 378821074852065722}
 --- !u!1 &269805006432045765
 GameObject:
diff --git a/Assets/Resources/Prefabs/GameView/CamerasGame.prefab b/Assets/Resources/Prefabs/GameView/CamerasGame.prefab
index 15d46aab9..1e19701ee 100644
--- a/Assets/Resources/Prefabs/GameView/CamerasGame.prefab
+++ b/Assets/Resources/Prefabs/GameView/CamerasGame.prefab
@@ -227,9 +227,14 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   canvas: {fileID: 1168123228960484818}
   overlayView: {fileID: 2814421364062256314}
+  parentView: {fileID: 0}
+  parent: {fileID: 0}
   ambientBg: {fileID: 4779885053979786433}
   ambientBgGO: {fileID: 487891016983371717}
   letterboxBgGO: {fileID: 3931965693507761463}
+  letterboxMask: {fileID: 0}
+  viewportTexture: {fileID: 0}
+  gameRenderTexture: {fileID: 0}
   camera: {fileID: 16338400879174842}
 --- !u!1 &487891016983371717
 GameObject:
diff --git a/Assets/Resources/Prefabs/GameView/GameTex.renderTexture b/Assets/Resources/Prefabs/GameView/GameTex.renderTexture
index 96ef933e9..446222214 100644
--- a/Assets/Resources/Prefabs/GameView/GameTex.renderTexture
+++ b/Assets/Resources/Prefabs/GameView/GameTex.renderTexture
@@ -14,8 +14,8 @@ RenderTexture:
   m_DownscaleFallback: 0
   m_IsAlphaChannelOptional: 0
   serializedVersion: 5
-  m_Width: 1728
-  m_Height: 972
+  m_Width: 1521
+  m_Height: 793
   m_AntiAliasing: 2
   m_MipCount: -1
   m_DepthStencilFormat: 92
@@ -23,7 +23,7 @@ RenderTexture:
   m_MipMap: 0
   m_GenerateMips: 1
   m_SRGB: 0
-  m_UseDynamicScale: 1
+  m_UseDynamicScale: 0
   m_BindMS: 0
   m_EnableCompatibleFormat: 1
   m_TextureSettings:
diff --git a/Assets/Resources/Prefabs/GameView/OverlayTexMaterial.mat b/Assets/Resources/Prefabs/GameView/OverlayTexMaterial.mat
index b0c1a08bb..191db926b 100644
--- a/Assets/Resources/Prefabs/GameView/OverlayTexMaterial.mat
+++ b/Assets/Resources/Prefabs/GameView/OverlayTexMaterial.mat
@@ -2,14 +2,15 @@
 %TAG !u! tag:unity3d.com,2011:
 --- !u!21 &2100000
 Material:
-  serializedVersion: 6
+  serializedVersion: 8
   m_ObjectHideFlags: 0
   m_CorrespondingSourceObject: {fileID: 0}
   m_PrefabInstance: {fileID: 0}
   m_PrefabAsset: {fileID: 0}
   m_Name: OverlayTexMaterial
   m_Shader: {fileID: 4800000, guid: 0596a6838d78f624397b642817cf20bc, type: 3}
-  m_ShaderKeywords: 
+  m_ValidKeywords: []
+  m_InvalidKeywords: []
   m_LightmapFlags: 4
   m_EnableInstancingVariants: 0
   m_DoubleSidedGI: 0
@@ -55,6 +56,7 @@ Material:
         m_Texture: {fileID: 0}
         m_Scale: {x: 1, y: 1}
         m_Offset: {x: 0, y: 0}
+    m_Ints: []
     m_Floats:
     - _BumpScale: 1
     - _ColorMask: 15
diff --git a/Assets/Scenes/Editor.unity b/Assets/Scenes/Editor.unity
index b47cd6273..fcae98e41 100644
--- a/Assets/Scenes/Editor.unity
+++ b/Assets/Scenes/Editor.unity
@@ -1673,6 +1673,11 @@ CanvasRenderer:
   m_PrefabAsset: {fileID: 0}
   m_GameObject: {fileID: 58525995}
   m_CullTransparentMesh: 1
+--- !u!224 &66970446 stripped
+RectTransform:
+  m_CorrespondingSourceObject: {fileID: 8512930684284350359, guid: 720073bc7682b1441bece7116681f72c, type: 3}
+  m_PrefabInstance: {fileID: 631525709}
+  m_PrefabAsset: {fileID: 0}
 --- !u!1 &73172994
 GameObject:
   m_ObjectHideFlags: 0
@@ -13310,7 +13315,7 @@ MonoBehaviour:
   m_HandleRect: {fileID: 704039020}
   m_Direction: 0
   m_Value: 0
-  m_Size: 0.10518809
+  m_Size: 0.10518808
   m_NumberOfSteps: 0
   m_OnValueChanged:
     m_PersistentCalls:
@@ -13790,6 +13795,10 @@ PrefabInstance:
       propertyPath: m_SizeDelta.y
       value: 9
       objectReference: {fileID: 0}
+    - target: {fileID: 1535126665250126034, guid: 720073bc7682b1441bece7116681f72c, type: 3}
+      propertyPath: m_LocalScale.x
+      value: 1
+      objectReference: {fileID: 0}
     - target: {fileID: 1535126665250126034, guid: 720073bc7682b1441bece7116681f72c, type: 3}
       propertyPath: m_ConstrainProportionsScale
       value: 0
@@ -13826,10 +13835,18 @@ PrefabInstance:
       propertyPath: letterboxMask
       value: 
       objectReference: {fileID: 2105509201}
+    - target: {fileID: 4035854539513523048, guid: 720073bc7682b1441bece7116681f72c, type: 3}
+      propertyPath: overlayCanvas
+      value: 
+      objectReference: {fileID: 66970446}
     - target: {fileID: 4035854539513523048, guid: 720073bc7682b1441bece7116681f72c, type: 3}
       propertyPath: viewportTexture
       value: 
       objectReference: {fileID: 1638236456}
+    - target: {fileID: 4035854539513523048, guid: 720073bc7682b1441bece7116681f72c, type: 3}
+      propertyPath: gameRenderTexture
+      value: 
+      objectReference: {fileID: 8400000, guid: da1c23fc8a9167c438d0d771189a6157, type: 2}
     - target: {fileID: 4500092555783399993, guid: 720073bc7682b1441bece7116681f72c, type: 3}
       propertyPath: m_ScreenMatchMode
       value: 1
@@ -13902,6 +13919,14 @@ PrefabInstance:
       propertyPath: m_SizeDelta.x
       value: 16
       objectReference: {fileID: 0}
+    - target: {fileID: 8925473620302868482, guid: 720073bc7682b1441bece7116681f72c, type: 3}
+      propertyPath: m_LocalScale.x
+      value: 1
+      objectReference: {fileID: 0}
+    - target: {fileID: 8925473620302868482, guid: 720073bc7682b1441bece7116681f72c, type: 3}
+      propertyPath: m_LocalScale.y
+      value: 1
+      objectReference: {fileID: 0}
     m_RemovedComponents: []
   m_SourcePrefab: {fileID: 100100000, guid: 720073bc7682b1441bece7116681f72c, type: 3}
 --- !u!1 &631525710 stripped
@@ -20125,7 +20150,7 @@ MonoBehaviour:
   m_TargetGraphic: {fileID: 1589389272}
   m_HandleRect: {fileID: 1589389271}
   m_Direction: 2
-  m_Value: 1
+  m_Value: 0
   m_Size: 1
   m_NumberOfSteps: 0
   m_OnValueChanged:
@@ -24823,7 +24848,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0.5}
   m_AnchorMax: {x: 1, y: 0.5}
-  m_AnchoredPosition: {x: 0, y: 103.92639}
+  m_AnchoredPosition: {x: 0, y: 117.31038}
   m_SizeDelta: {x: 0, y: 0}
   m_Pivot: {x: 0.5, y: 1}
 --- !u!114 &1154875944
diff --git a/Assets/Scripts/AppInfo.cs b/Assets/Scripts/AppInfo.cs
index e98ea1128..368ab8274 100644
--- a/Assets/Scripts/AppInfo.cs
+++ b/Assets/Scripts/AppInfo.cs
@@ -1,8 +1,8 @@
 using System;
 
 public static class AppInfo {
-    public const string Version = "0.0.982";
-    public static readonly DateTime Date = new DateTime(2023, 08, 19, 19, 24, 59, 372, DateTimeKind.Utc);
+    public const string Version = "0.0.983";
+    public static readonly DateTime Date = new DateTime(2023, 08, 21, 17, 14, 36, 304, DateTimeKind.Utc);
 }
 
 
diff --git a/Assets/Scripts/StaticCamera.cs b/Assets/Scripts/StaticCamera.cs
index c0f79a799..1f97f8e2a 100644
--- a/Assets/Scripts/StaticCamera.cs
+++ b/Assets/Scripts/StaticCamera.cs
@@ -16,8 +16,8 @@ namespace HeavenStudio
     {
         [SerializeField] RectTransform canvas;
         [SerializeField] GameObject overlayView;
+        [SerializeField] RectTransform overlayCanvas;
         [SerializeField] RectTransform parentView;
-        [SerializeField] UnityEngine.UI.CanvasScaler parent;
 
         [SerializeField] Image ambientBg;
         [SerializeField] GameObject ambientBgGO;
@@ -134,16 +134,20 @@ namespace HeavenStudio
             UpdateTilePan();
             UpdateScreenTile();
             
-            if(fitToScreen) parent.screenMatchMode = CanvasScaler.ScreenMatchMode.MatchWidthOrHeight;
-            else if (!fitToScreen) parent.screenMatchMode = CanvasScaler.ScreenMatchMode.Expand;
             canvas.localPosition = pan;
             canvas.eulerAngles = new Vector3(0, 0, rotation);
-            letterboxMask.localScale = letterbox;
-            scaleInv = scale;
-            scaleInv.x /= letterbox.x;
-            scaleInv.y /= letterbox.y;
-            scaleInv.z /= letterbox.z;
-            canvas.localScale = scaleInv;
+            //letterboxMask.localScale = letterbox;
+            if(fitToScreen)
+            {
+                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);
+            }
+            canvas.localScale = scale;
             viewportTexture.uvRect = new Rect(tilePan.x, tilePan.y, screenTile.x, screenTile.y);
         }
 
diff --git a/ProjectSettings/ProjectSettings.asset b/ProjectSettings/ProjectSettings.asset
index 191b6a7e7..39af768dc 100644
--- a/ProjectSettings/ProjectSettings.asset
+++ b/ProjectSettings/ProjectSettings.asset
@@ -134,7 +134,7 @@ PlayerSettings:
     16:10: 1
     16:9: 1
     Others: 1
-  bundleVersion: 0.0.982
+  bundleVersion: 0.0.983
   preloadedAssets:
   - {fileID: 102900000, guid: 5348c08b82446e0478cee8bda6c02cfc, type: 3}
   metroInputSource: 0
@@ -158,11 +158,11 @@ PlayerSettings:
   applicationIdentifier:
     Standalone: com.RHeavenStudio.Heaven-Studio
   buildNumber:
-    Standalone: 982
+    Standalone: 983
     iPhone: 0
     tvOS: 0
   overrideDefaultApplicationIdentifier: 0
-  AndroidBundleVersionCode: 982
+  AndroidBundleVersionCode: 983
   AndroidMinSdkVersion: 22
   AndroidTargetSdkVersion: 0
   AndroidPreferredInstallLocation: 1