diff --git a/DungeonShooting_Godot/scene/Main.tscn b/DungeonShooting_Godot/scene/Main.tscn
index e121019..0b7e589 100644
--- a/DungeonShooting_Godot/scene/Main.tscn
+++ b/DungeonShooting_Godot/scene/Main.tscn
@@ -20,14 +20,12 @@
 shader = SubResource("1")
 shader_parameter/offset = Vector2(0, 0)
 
-[node name="Main" type="Node2D" node_paths=PackedStringArray("SubViewport", "SubViewportContainer", "SceneRoot", "Ui", "GlobalNodeRoot", "UiCanvas")]
+[node name="Main" type="Node2D" node_paths=PackedStringArray("SubViewport", "SubViewportContainer", "SceneRoot", "GlobalNodeRoot")]
 script = ExtResource("3")
 SubViewport = NodePath("ViewCanvas/SubViewportContainer/SubViewport")
 SubViewportContainer = NodePath("ViewCanvas/SubViewportContainer")
 SceneRoot = NodePath("ViewCanvas/SubViewportContainer/SubViewport/SceneRoot")
-Ui = NodePath("")
 GlobalNodeRoot = NodePath("GlobalNodeRoot")
-UiCanvas = NodePath("")
 
 [node name="ViewCanvas" type="CanvasLayer" parent="."]
 layer = -1
diff --git a/DungeonShooting_Godot/src/game/GameApplication.cs b/DungeonShooting_Godot/src/game/GameApplication.cs
index 6832282..183c2bf 100644
--- a/DungeonShooting_Godot/src/game/GameApplication.cs
+++ b/DungeonShooting_Godot/src/game/GameApplication.cs
@@ -2,7 +2,6 @@
 using System.Collections.Generic;
 using System.Text.Json;
 using Godot;
-using UI.RoomUI;
 
 public partial class GameApplication : Node2D
 {
@@ -104,7 +103,7 @@
 	{
 		// 3.5写法
 		//return (viewPos - GameCamera.Main.GlobalPosition + (GameConfig.ViewportSize / 2)) * GameConfig.WindowScale - GameCamera.Main.SubPixelPosition;
-		return (viewPos - GameCamera.Main.GlobalPosition + (GameConfig.ViewportSize / 2)) * GameConfig.WindowScale;
+		return (viewPos - (GameCamera.Main.GlobalPosition + GameCamera.Main.Offset) + (GameConfig.ViewportSize / 2)) * GameConfig.WindowScale;
 	}
 
 	//初始化房间配置
diff --git a/DungeonShooting_Godot/src/game/ui/Cursor.cs b/DungeonShooting_Godot/src/game/ui/Cursor.cs
index 7bc0a69..f2447a9 100644
--- a/DungeonShooting_Godot/src/game/ui/Cursor.cs
+++ b/DungeonShooting_Godot/src/game/ui/Cursor.cs
@@ -97,6 +97,7 @@
             }
             scope = len / GameConfig.ScatteringDistance * scope;
         }
+        scope = Mathf.Clamp(scope, 0, 200);
         lt.Position = new Vector2(-scope, -scope);
         lb.Position = new Vector2(-scope, scope);
         rt.Position = new Vector2(scope, -scope);