diff --git a/DungeonShooting_Godot/prefab/ui/TileSetEditorTerrain.tscn b/DungeonShooting_Godot/prefab/ui/TileSetEditorTerrain.tscn
index 9e02b0b..a2e0da3 100644
--- a/DungeonShooting_Godot/prefab/ui/TileSetEditorTerrain.tscn
+++ b/DungeonShooting_Godot/prefab/ui/TileSetEditorTerrain.tscn
@@ -1,9 +1,13 @@
-[gd_scene load_steps=5 format=3 uid="uid://dfqb73y4br8yd"]
+[gd_scene load_steps=9 format=3 uid="uid://dfqb73y4br8yd"]
 
 [ext_resource type="Script" path="res://src/game/ui/tileSetEditorTerrain/TileSetEditorTerrainPanel.cs" id="1_6jjk7"]
 [ext_resource type="Script" path="res://src/game/ui/tileSetEditorTerrain/left/TileEditArea.cs" id="2_ynf0r"]
 [ext_resource type="Script" path="res://src/game/common/ui/EditorMaskBrush.cs" id="3_gydh0"]
+[ext_resource type="Script" path="res://src/game/ui/tileSetEditorTerrain/right/TileEditTerrain.cs" id="5_0x7yx"]
 [ext_resource type="Texture2D" uid="uid://d2wslibovwv7w" path="res://resource/sprite/ui/commonIcon/CenterTool.png" id="5_08bc4"]
+[ext_resource type="Texture2D" uid="uid://18dira1me63t" path="res://resource/sprite/map/PreviewMap.png" id="5_m0oxr"]
+[ext_resource type="Texture2D" uid="uid://bqdrgtiyilkma" path="res://resource/sprite/map/PreviewMapShadow.png" id="7_68ntx"]
+[ext_resource type="Script" path="res://src/game/ui/tileSetEditorTerrain/right/TerrainBrush.cs" id="7_lmu64"]
 
 [node name="TileSetEditorTerrain" type="Control"]
 layout_mode = 3
@@ -13,6 +17,7 @@
 grow_horizontal = 2
 grow_vertical = 2
 script = ExtResource("1_6jjk7")
+Layer = null
 
 [node name="HSplitContainer" type="HSplitContainer" parent="."]
 layout_mode = 1
@@ -116,7 +121,42 @@
 clip_children = 2
 z_index = 1
 layout_mode = 2
-color = Color(0.203922, 0.203922, 0.203922, 1)
+color = Color(0, 0, 0, 1)
+script = ExtResource("5_0x7yx")
+
+[node name="TileTexture" type="TextureRect" parent="HSplitContainer/LeftBottom2/MarginContainer/LeftBottomBg"]
+layout_mode = 1
+anchors_preset = 8
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+offset_left = -64.0
+offset_top = -72.0
+offset_right = 64.0
+offset_bottom = 72.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+texture = ExtResource("5_m0oxr")
+stretch_mode = 2
+
+[node name="TileShadow" type="TextureRect" parent="HSplitContainer/LeftBottom2/MarginContainer/LeftBottomBg/TileTexture"]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+texture = ExtResource("7_68ntx")
+stretch_mode = 2
+
+[node name="Brush" type="Control" parent="HSplitContainer/LeftBottom2/MarginContainer/LeftBottomBg/TileTexture"]
+layout_mode = 1
+anchors_preset = 0
+offset_right = 1.0
+offset_bottom = 1.0
+script = ExtResource("7_lmu64")
 
 [node name="Grid" type="ColorRect" parent="HSplitContainer/LeftBottom2/MarginContainer/LeftBottomBg"]
 layout_mode = 1
diff --git a/DungeonShooting_Godot/resource/sprite/map/PreviewMap.png b/DungeonShooting_Godot/resource/sprite/map/PreviewMap.png
index 6887735..10ab06e 100644
--- a/DungeonShooting_Godot/resource/sprite/map/PreviewMap.png
+++ b/DungeonShooting_Godot/resource/sprite/map/PreviewMap.png
Binary files differ
diff --git a/DungeonShooting_Godot/resource/sprite/map/PreviewMapShadow.png b/DungeonShooting_Godot/resource/sprite/map/PreviewMapShadow.png
new file mode 100644
index 0000000..d68ed77
--- /dev/null
+++ b/DungeonShooting_Godot/resource/sprite/map/PreviewMapShadow.png
Binary files differ
diff --git a/DungeonShooting_Godot/resource/sprite/map/PreviewMapShadow.png.import b/DungeonShooting_Godot/resource/sprite/map/PreviewMapShadow.png.import
new file mode 100644
index 0000000..917949a
--- /dev/null
+++ b/DungeonShooting_Godot/resource/sprite/map/PreviewMapShadow.png.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bqdrgtiyilkma"
+path="res://.godot/imported/PreviewMapShadow.png-3130416368f768977b52443934e01dc1.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://resource/sprite/map/PreviewMapShadow.png"
+dest_files=["res://.godot/imported/PreviewMapShadow.png-3130416368f768977b52443934e01dc1.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/DungeonShooting_Godot/resource/sprite/map/PreviewTransition.png b/DungeonShooting_Godot/resource/sprite/map/PreviewTransition.png
index 13d2000..8f3d4af 100644
--- a/DungeonShooting_Godot/resource/sprite/map/PreviewTransition.png
+++ b/DungeonShooting_Godot/resource/sprite/map/PreviewTransition.png
Binary files differ
diff --git a/DungeonShooting_Godot/resource/sprite/map/PreviewTransition2.png b/DungeonShooting_Godot/resource/sprite/map/PreviewTransition2.png
index 4c71a5f..f35e713 100644
--- a/DungeonShooting_Godot/resource/sprite/map/PreviewTransition2.png
+++ b/DungeonShooting_Godot/resource/sprite/map/PreviewTransition2.png
Binary files differ
diff --git a/DungeonShooting_Godot/resource/sprite/map/WallTransition2.png b/DungeonShooting_Godot/resource/sprite/map/WallTransition2.png
index f01f30b..da720ec 100644
--- a/DungeonShooting_Godot/resource/sprite/map/WallTransition2.png
+++ b/DungeonShooting_Godot/resource/sprite/map/WallTransition2.png
Binary files differ
diff --git a/DungeonShooting_Godot/src/game/manager/ResourcePath.cs b/DungeonShooting_Godot/src/game/manager/ResourcePath.cs
index c4349c5..392b88e 100644
--- a/DungeonShooting_Godot/src/game/manager/ResourcePath.cs
+++ b/DungeonShooting_Godot/src/game/manager/ResourcePath.cs
@@ -216,6 +216,8 @@
     public const string resource_sprite_explode_Explode_pit0001_png = "res://resource/sprite/explode/Explode_pit0001.png";
     public const string resource_sprite_map_door_png = "res://resource/sprite/map/door.png";
     public const string resource_sprite_map_door1_down_png = "res://resource/sprite/map/door1_down.png";
+    public const string resource_sprite_map_PreviewMap_png = "res://resource/sprite/map/PreviewMap.png";
+    public const string resource_sprite_map_PreviewMapShadow_png = "res://resource/sprite/map/PreviewMapShadow.png";
     public const string resource_sprite_map_PreviewTransition_png = "res://resource/sprite/map/PreviewTransition.png";
     public const string resource_sprite_map_PreviewTransition2_png = "res://resource/sprite/map/PreviewTransition2.png";
     public const string resource_sprite_map_WallTransition1_png = "res://resource/sprite/map/WallTransition1.png";
diff --git a/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/TileSetEditorTerrain.cs b/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/TileSetEditorTerrain.cs
index 42f6ca9..24d8abe 100644
--- a/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/TileSetEditorTerrain.cs
+++ b/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/TileSetEditorTerrain.cs
@@ -26,6 +26,8 @@
     public sealed override void OnInitNestedUi()
     {
         _ = L_HSplitContainer.L_LeftBottom.L_MarginContainer.L_LeftBg;
+        _ = L_HSplitContainer.L_LeftBottom2.L_MarginContainer.L_LeftBottomBg;
+        _ = L_HSplitContainer.L_LeftBottom2.L_MarginContainer.L_LeftBottomBg.L_TileTexture.L_Brush;
 
     }
 
@@ -171,6 +173,59 @@
     }
 
     /// <summary>
+    /// 类型: <see cref="Godot.TextureRect"/>, 路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg.TileTexture.TileShadow
+    /// </summary>
+    public class TileShadow : UiNode<TileSetEditorTerrainPanel, Godot.TextureRect, TileShadow>
+    {
+        public TileShadow(TileSetEditorTerrainPanel uiPanel, Godot.TextureRect node) : base(uiPanel, node) {  }
+        public override TileShadow Clone() => new (UiPanel, (Godot.TextureRect)Instance.Duplicate());
+    }
+
+    /// <summary>
+    /// 类型: <see cref="UI.TileSetEditorTerrain.TerrainBrush"/>, 路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg.TileTexture.Brush
+    /// </summary>
+    public class Brush : UiNode<TileSetEditorTerrainPanel, UI.TileSetEditorTerrain.TerrainBrush, Brush>
+    {
+        public Brush(TileSetEditorTerrainPanel uiPanel, UI.TileSetEditorTerrain.TerrainBrush node) : base(uiPanel, node) {  }
+        public override Brush Clone() => new (UiPanel, (UI.TileSetEditorTerrain.TerrainBrush)Instance.Duplicate());
+    }
+
+    /// <summary>
+    /// 类型: <see cref="Godot.TextureRect"/>, 路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg.TileTexture
+    /// </summary>
+    public class TileTexture_1 : UiNode<TileSetEditorTerrainPanel, Godot.TextureRect, TileTexture_1>
+    {
+        /// <summary>
+        /// 使用 Instance 属性获取当前节点实例对象, 节点类型: <see cref="Godot.TextureRect"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg.TileShadow
+        /// </summary>
+        public TileShadow L_TileShadow
+        {
+            get
+            {
+                if (_L_TileShadow == null) _L_TileShadow = new TileShadow(UiPanel, Instance.GetNode<Godot.TextureRect>("TileShadow"));
+                return _L_TileShadow;
+            }
+        }
+        private TileShadow _L_TileShadow;
+
+        /// <summary>
+        /// 使用 Instance 属性获取当前节点实例对象, 节点类型: <see cref="UI.TileSetEditorTerrain.TerrainBrush"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg.Brush
+        /// </summary>
+        public Brush L_Brush
+        {
+            get
+            {
+                if (_L_Brush == null) _L_Brush = new Brush(UiPanel, Instance.GetNode<UI.TileSetEditorTerrain.TerrainBrush>("Brush"));
+                return _L_Brush;
+            }
+        }
+        private Brush _L_Brush;
+
+        public TileTexture_1(TileSetEditorTerrainPanel uiPanel, Godot.TextureRect node) : base(uiPanel, node) {  }
+        public override TileTexture_1 Clone() => new (UiPanel, (Godot.TextureRect)Instance.Duplicate());
+    }
+
+    /// <summary>
     /// 类型: <see cref="Godot.ColorRect"/>, 路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg.Grid
     /// </summary>
     public class Grid_1 : UiNode<TileSetEditorTerrainPanel, Godot.ColorRect, Grid_1>
@@ -189,11 +244,24 @@
     }
 
     /// <summary>
-    /// 类型: <see cref="Godot.ColorRect"/>, 路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg
+    /// 类型: <see cref="UI.TileSetEditorTerrain.TileEditTerrain"/>, 路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg
     /// </summary>
-    public class LeftBottomBg : UiNode<TileSetEditorTerrainPanel, Godot.ColorRect, LeftBottomBg>
+    public class LeftBottomBg : UiNode<TileSetEditorTerrainPanel, UI.TileSetEditorTerrain.TileEditTerrain, LeftBottomBg>
     {
         /// <summary>
+        /// 使用 Instance 属性获取当前节点实例对象, 节点类型: <see cref="Godot.TextureRect"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.TileTexture
+        /// </summary>
+        public TileTexture_1 L_TileTexture
+        {
+            get
+            {
+                if (_L_TileTexture == null) _L_TileTexture = new TileTexture_1(UiPanel, Instance.GetNode<Godot.TextureRect>("TileTexture"));
+                return _L_TileTexture;
+            }
+        }
+        private TileTexture_1 _L_TileTexture;
+
+        /// <summary>
         /// 使用 Instance 属性获取当前节点实例对象, 节点类型: <see cref="Godot.ColorRect"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.Grid
         /// </summary>
         public Grid_1 L_Grid
@@ -219,8 +287,8 @@
         }
         private FocusBtn_1 _L_FocusBtn;
 
-        public LeftBottomBg(TileSetEditorTerrainPanel uiPanel, Godot.ColorRect node) : base(uiPanel, node) {  }
-        public override LeftBottomBg Clone() => new (UiPanel, (Godot.ColorRect)Instance.Duplicate());
+        public LeftBottomBg(TileSetEditorTerrainPanel uiPanel, UI.TileSetEditorTerrain.TileEditTerrain node) : base(uiPanel, node) {  }
+        public override LeftBottomBg Clone() => new (UiPanel, (UI.TileSetEditorTerrain.TileEditTerrain)Instance.Duplicate());
     }
 
     /// <summary>
@@ -229,13 +297,13 @@
     public class MarginContainer_1 : UiNode<TileSetEditorTerrainPanel, Godot.MarginContainer, MarginContainer_1>
     {
         /// <summary>
-        /// 使用 Instance 属性获取当前节点实例对象, 节点类型: <see cref="Godot.ColorRect"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.LeftBottomBg
+        /// 使用 Instance 属性获取当前节点实例对象, 节点类型: <see cref="UI.TileSetEditorTerrain.TileEditTerrain"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.LeftBottomBg
         /// </summary>
         public LeftBottomBg L_LeftBottomBg
         {
             get
             {
-                if (_L_LeftBottomBg == null) _L_LeftBottomBg = new LeftBottomBg(UiPanel, Instance.GetNode<Godot.ColorRect>("LeftBottomBg"));
+                if (_L_LeftBottomBg == null) _L_LeftBottomBg = new LeftBottomBg(UiPanel, Instance.GetNode<UI.TileSetEditorTerrain.TileEditTerrain>("LeftBottomBg"));
                 return _L_LeftBottomBg;
             }
         }
@@ -309,11 +377,6 @@
     public MaskBrush S_MaskBrush => L_HSplitContainer.L_LeftBottom.L_MarginContainer.L_LeftBg.L_TileTexture.L_MaskBrush;
 
     /// <summary>
-    /// 场景中唯一名称的节点, 节点类型: <see cref="Godot.TextureRect"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom.MarginContainer.LeftBg.TileTexture
-    /// </summary>
-    public TileTexture S_TileTexture => L_HSplitContainer.L_LeftBottom.L_MarginContainer.L_LeftBg.L_TileTexture;
-
-    /// <summary>
     /// 场景中唯一名称的节点, 节点类型: <see cref="UI.TileSetEditorTerrain.TileEditArea"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom.MarginContainer.LeftBg
     /// </summary>
     public LeftBg S_LeftBg => L_HSplitContainer.L_LeftBottom.L_MarginContainer.L_LeftBg;
@@ -324,7 +387,17 @@
     public LeftBottom S_LeftBottom => L_HSplitContainer.L_LeftBottom;
 
     /// <summary>
-    /// 场景中唯一名称的节点, 节点类型: <see cref="Godot.ColorRect"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg
+    /// 场景中唯一名称的节点, 节点类型: <see cref="Godot.TextureRect"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg.TileTexture.TileShadow
+    /// </summary>
+    public TileShadow S_TileShadow => L_HSplitContainer.L_LeftBottom2.L_MarginContainer.L_LeftBottomBg.L_TileTexture.L_TileShadow;
+
+    /// <summary>
+    /// 场景中唯一名称的节点, 节点类型: <see cref="UI.TileSetEditorTerrain.TerrainBrush"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg.TileTexture.Brush
+    /// </summary>
+    public Brush S_Brush => L_HSplitContainer.L_LeftBottom2.L_MarginContainer.L_LeftBottomBg.L_TileTexture.L_Brush;
+
+    /// <summary>
+    /// 场景中唯一名称的节点, 节点类型: <see cref="UI.TileSetEditorTerrain.TileEditTerrain"/>, 节点路径: TileSetEditorTerrain.HSplitContainer.LeftBottom2.MarginContainer.LeftBottomBg
     /// </summary>
     public LeftBottomBg S_LeftBottomBg => L_HSplitContainer.L_LeftBottom2.L_MarginContainer.L_LeftBottomBg;
 
diff --git a/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/left/TileEditArea.cs b/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/left/TileEditArea.cs
index 95f738b..c66b3f6 100644
--- a/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/left/TileEditArea.cs
+++ b/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/left/TileEditArea.cs
@@ -21,8 +21,6 @@
     /// </summary>
     public void OnChangeTileSetTexture()
     {
-        // var width = UiNode.UiPanel.EditorPanel.CellHorizontal;
-        // var height = UiNode.UiPanel.EditorPanel.CellVertical;
         UiNode.L_TileTexture.Instance.Size = UiNode.L_TileTexture.Instance.Texture.GetSize();
         OnFocusClick();
     }
diff --git a/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/right/TerrainBrush.cs b/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/right/TerrainBrush.cs
new file mode 100644
index 0000000..4793d95
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/right/TerrainBrush.cs
@@ -0,0 +1,33 @@
+using Godot;
+
+namespace UI.TileSetEditorTerrain;
+
+public partial class TerrainBrush : Control, IUiNodeScript
+{
+    public TileSetEditorTerrain.TileTexture_1 TileTexture { get; set; }
+    
+    private TileSetEditorTerrain.Brush _brush;
+    
+    public void SetUiNode(IUiNode uiNode)
+    {
+        _brush = (TileSetEditorTerrain.Brush)uiNode;
+    }
+
+    public void OnDestroy()
+    {
+        
+    }
+
+    public override void _Process(double delta)
+    {
+        QueueRedraw();
+    }
+
+    public override void _Draw()
+    {
+        DrawRect(
+            new Rect2(GameConfig.TileCellSizeVector2I,
+                TileTexture.Instance.Texture.GetSize() - GameConfig.TileCellSizeVector2I * 2), Colors.Green, false,
+            2f / TileTexture.Instance.Scale.X);
+    }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/right/TileEditTerrain.cs b/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/right/TileEditTerrain.cs
new file mode 100644
index 0000000..d7d1a52
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/ui/tileSetEditorTerrain/right/TileEditTerrain.cs
@@ -0,0 +1,40 @@
+using Godot;
+
+namespace UI.TileSetEditorTerrain;
+
+public partial class TileEditTerrain : EditorGridBg<TileSetEditorTerrain.LeftBottomBg>
+{
+    public override void SetUiNode(IUiNode uiNode)
+    {
+        base.SetUiNode(uiNode);
+        InitNode(UiNode.L_TileTexture.Instance, UiNode.L_Grid.Instance);
+        UiNode.L_TileTexture.L_Brush.Instance.TileTexture = UiNode.L_TileTexture;
+        
+        //聚焦按钮点击
+        UiNode.L_FocusBtn.Instance.Pressed += OnFocusClick;
+    }
+
+    public override void _Process(double delta)
+    {
+        var isMouseInRect = UiNode.L_TileTexture.Instance.IsMouseInRect();
+        UiNode.L_Grid.Instance.Visible = isMouseInRect;
+        UiNode.L_TileTexture.L_Brush.Instance.Visible = isMouseInRect;
+    }
+
+    /// <summary>
+    /// 改变TileSet纹理
+    /// </summary>
+    public void OnChangeTileSetTexture()
+    {
+        //UiNode.L_TileTexture.Instance.Size = UiNode.L_TileTexture.Instance.Texture.GetSize();
+        OnFocusClick();
+    }
+    
+    //聚焦按钮点击
+    private void OnFocusClick()
+    {
+        var texture = UiNode.L_TileTexture.Instance.Texture;
+        Utils.DoFocusNode(ContainerRoot, Size, texture != null ? texture.GetSize() : Vector2.Zero);
+        RefreshGridTrans();
+    }
+}
\ No newline at end of file