diff --git a/DungeonShooting_Godot/prefab/role/Player0001.tscn b/DungeonShooting_Godot/prefab/role/Player0001.tscn
new file mode 100644
index 0000000..dc986d2
--- /dev/null
+++ b/DungeonShooting_Godot/prefab/role/Player0001.tscn
@@ -0,0 +1,33 @@
+[gd_scene load_steps=5 format=3 uid="uid://dhvpoolrlrbq7"]
+
+[ext_resource type="Script" path="res://src/game/role/Player.cs" id="1_dl8pn"]
+[ext_resource type="Shader" path="res://resource/material/Blend.gdshader" id="2_ispp0"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_4wbfd"]
+resource_local_to_scene = true
+shader = ExtResource("2_ispp0")
+shader_parameter/blend = Color(0, 0, 0, 0.470588)
+shader_parameter/schedule = 1
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_mr55t"]
+resource_local_to_scene = true
+shader = ExtResource("2_ispp0")
+shader_parameter/blend = Color(1, 1, 1, 1)
+shader_parameter/schedule = 0
+
+[node name="Player0001" type="CharacterBody2D" node_paths=PackedStringArray("ShadowSprite", "AnimatedSprite", "Collision")]
+script = ExtResource("1_dl8pn")
+ShadowSprite = NodePath("CanvasGroup/ShadowSprite")
+AnimatedSprite = NodePath("CanvasGroup/AnimatedSprite")
+Collision = NodePath("Collision")
+
+[node name="CanvasGroup" type="CanvasGroup" parent="."]
+
+[node name="ShadowSprite" type="Sprite2D" parent="CanvasGroup"]
+z_index = -1
+material = SubResource("ShaderMaterial_4wbfd")
+
+[node name="AnimatedSprite" type="AnimatedSprite2D" parent="CanvasGroup"]
+material = SubResource("ShaderMaterial_mr55t")
+
+[node name="Collision" type="CollisionShape2D" parent="."]
diff --git a/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs b/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
index acb7a15..50cf1dc 100644
--- a/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
+++ b/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
@@ -26,21 +26,24 @@
     /// 是否是静态物体, 如果为true, 则会禁用移动处理
     /// </summary>
     public bool IsStatic { get; set; }
-    
-    /// <summary>
-    /// 当前物体显示的精灵图像, 节点名称必须叫 "AnimatedSprite2D", 类型为 AnimatedSprite2D
-    /// </summary>
-    public AnimatedSprite2D AnimatedSprite { get; private set; }
 
     /// <summary>
     /// 当前物体显示的阴影图像, 节点名称必须叫 "ShadowSprite", 类型为 Sprite2D
     /// </summary>
-    public Sprite2D ShadowSprite { get; private set; }
+    [Export, ExportFillNode]
+    public Sprite2D ShadowSprite { get; set; }
+    
+    /// <summary>
+    /// 当前物体显示的精灵图像, 节点名称必须叫 "AnimatedSprite2D", 类型为 AnimatedSprite2D
+    /// </summary>
+    [Export, ExportFillNode]
+    public AnimatedSprite2D AnimatedSprite { get; set; }
 
     /// <summary>
     /// 当前物体碰撞器节点, 节点名称必须叫 "Collision", 类型为 CollisionShape2D
     /// </summary>
-    public CollisionShape2D Collision { get; private set; }
+    [Export, ExportFillNode]
+    public CollisionShape2D Collision { get; set; }
 
     /// <summary>
     /// 是否调用过 Destroy() 函数
@@ -62,8 +65,22 @@
     /// </summary>
     public Vector2 BasisVelocity
     {
-        get => MoveController.BasisVelocity;
-        set => MoveController.BasisVelocity = value;
+        get
+        {
+            if (MoveController != null)
+            {
+                return MoveController.BasisVelocity;
+            }
+
+            return Vector2.Zero;
+        }
+        set
+        {
+            if (MoveController != null)
+            {
+                MoveController.BasisVelocity = value;
+            }
+        }
     }
 
     /// <summary>
@@ -244,16 +261,25 @@
     //初始化节点
     private void _InitNode(string itemId, World world)
     {
+#if TOOLS
+        if (!Engine.IsEditorHint())
+        {
+            if (GetType().GetCustomAttributes(typeof(ToolAttribute), false).Length == 0)
+            {
+                throw new Exception($"ActivityObject子类'{GetType().FullName}'没有加[Tool]标记!");
+            }
+        }
+#endif
         World = world;
 
         ItemId = itemId;
         Name = GetType().Name + (_instanceIndex++);
         
-        AnimatedSprite = GetNode<AnimatedSprite2D>("AnimatedSprite");
+        //AnimatedSprite = GetNode<AnimatedSprite2D>("AnimatedSprite");
         _blendShaderMaterial = AnimatedSprite.Material as ShaderMaterial;
-        ShadowSprite = GetNode<Sprite2D>("ShadowSprite");
+        //ShadowSprite = GetNode<Sprite2D>("ShadowSprite");
         ShadowSprite.Visible = false;
-        Collision = GetNode<CollisionShape2D>("Collision");
+        //Collision = GetNode<CollisionShape2D>("Collision");
 
         MotionMode = MotionModeEnum.Floating;
         MoveController = AddComponent<MoveController>();
@@ -266,6 +292,14 @@
     /// </summary>
     public sealed override void _Ready()
     {
+
+    }
+
+    /// <summary>
+    /// 子类需要重写 _EnterTree() 函数, 请重写 EnterTree()
+    /// </summary>
+    public sealed override void _EnterTree()
+    {
 #if TOOLS
         // 在工具模式下创建的 template 节点自动创建对应的必要子节点
         if (Engine.IsEditorHint())
@@ -274,6 +308,14 @@
         }
 #endif
     }
+    
+    /// <summary>
+    /// 子类需要重写 _ExitTree() 函数, 请重写 ExitTree()
+    /// </summary>
+    public sealed override void _ExitTree()
+    {
+        
+    }
 
     /// <summary>
     /// 显示阴影
@@ -361,6 +403,22 @@
     public virtual void OnInit()
     {
     }
+
+    /// <summary>
+    /// 进入场景树时调用
+    /// </summary>
+    public virtual void EnterTree()
+    {
+        
+    }
+
+    /// <summary>
+    /// 离开场景树时调用
+    /// </summary>
+    public virtual void ExitTree()
+    {
+        
+    }
     
     /// <summary>
     /// 返回是否能与其他ActivityObject互动
diff --git a/DungeonShooting_Godot/src/framework/activity/ActivityObject_EditorTool.cs b/DungeonShooting_Godot/src/framework/activity/ActivityObject_EditorTool.cs
index dbed5a4..7564fb1 100644
--- a/DungeonShooting_Godot/src/framework/activity/ActivityObject_EditorTool.cs
+++ b/DungeonShooting_Godot/src/framework/activity/ActivityObject_EditorTool.cs
@@ -1,9 +1,51 @@
 
 
+using System;
+using System.Collections.Generic;
+using System.Reflection;
 using Godot;
+using UI.EditorTools;
 
 public partial class ActivityObject
 {
+    /// <summary>
+    /// 该函数只会在编辑器中调用, 用于自定义处理被 [ExportFill] 标记后自动创建的节点
+    /// </summary>
+    /// <param name="propertyName">属性名称</param>
+    /// <param name="node">节点实例</param>
+    protected virtual void OnExportFillNode(string propertyName, Node node)
+    {
+        switch (propertyName)
+        {
+            case "ShadowSprite":
+            {
+                var sprite = (Sprite2D)node;
+                sprite.ZIndex = -1;
+                var material =
+                    ResourceManager.Load<ShaderMaterial>(ResourcePath.resource_material_Blend_tres, false);
+                material.SetShaderParameter("blend", new Color(0, 0, 0, 0.47058824F));
+                material.SetShaderParameter("schedule", 1);
+                sprite.Material = material;
+            }
+                break;
+            case "AnimatedSprite":
+            {
+                var animatedSprite = (AnimatedSprite2D)node;
+                var material =
+                    ResourceManager.Load<ShaderMaterial>(ResourcePath.resource_material_Blend_tres, false);
+                material.SetShaderParameter("blend", new Color(1, 1, 1, 1));
+                material.SetShaderParameter("schedule", 0);
+                animatedSprite.Material = material;
+            }
+                break;
+            case "Collision":
+            {
+
+            }
+                break;
+        }
+    }
+
     private void _InitNodeInEditor()
     {
         var parent = GetParent();
@@ -24,66 +66,48 @@
                 owner = parent;
             }
 
-            var sprite = GetNodeOrNull<Sprite2D>("ShadowSprite");
-            //创建Shadow
-            if (sprite == null)
+            var type = GetType();
+            var propertyInfos = type.GetProperties(BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic);
+            var propertyInfoList = new List<PropertyInfo>();
+            foreach (var propertyInfo in propertyInfos)
             {
-                sprite = new Sprite2D();
-                sprite.Name = "ShadowSprite";
-                sprite.ZIndex = -1;
-                var material =
-                    ResourceManager.Load<ShaderMaterial>(ResourcePath.resource_material_Blend_tres, false);
-                material.SetShaderParameter("blend", new Color(0, 0, 0, 0.47058824F));
-                material.SetShaderParameter("schedule", 1);
-                sprite.Material = material;
-                AddChild(sprite);
-                sprite.Owner = owner;
-            }
-            else if (sprite.Material == null)
-            {
-                var material =
-                    ResourceManager.Load<ShaderMaterial>(ResourcePath.resource_material_Blend_tres, false);
-                material.SetShaderParameter("blend", new Color(0, 0, 0, 0.47058824F));
-                material.SetShaderParameter("schedule", 1);
-                sprite.Material = material;
-            }
+                if (propertyInfo.GetCustomAttributes(typeof(ExportFillNodeAttribute), false).Length > 0)
+                {
+                    if (propertyInfo.GetCustomAttributes(typeof(ExportAttribute), false).Length == 0)
+                    {
+                        EditorToolsPanel.ShowConfirmInEditor("警告", $"'{type.FullName}'中字段'{propertyInfo.Name}'使用了[ExportAutoFill],\n但是并没有加上[Export], 请补上!");
+                        return;
+                    }
 
-            var animatedSprite = GetNodeOrNull<AnimatedSprite2D>("AnimatedSprite");
-            //创建 Sprite2D
-            if (animatedSprite == null)
-            {
-                animatedSprite = new AnimatedSprite2D();
-                animatedSprite.Name = "AnimatedSprite";
-                var material =
-                    ResourceManager.Load<ShaderMaterial>(ResourcePath.resource_material_Blend_tres, false);
-                material.SetShaderParameter("blend", new Color(1, 1, 1, 1));
-                material.SetShaderParameter("schedule", 0);
-                animatedSprite.Material = material;
-                AddChild(animatedSprite);
-                animatedSprite.Owner = owner;
+                    if (propertyInfo.PropertyType.IsAssignableTo(typeof(Node)))
+                    {
+                        if (propertyInfo.SetMethod == null)
+                        {
+                            EditorToolsPanel.ShowConfirmInEditor("警告", $"请为'{type.FullName}'中的'{propertyInfo.Name}'属性设置set访问器, 或者将set服务器设置成public!");
+                            return;
+                        }
+                        propertyInfoList.Add(propertyInfo);
+                    }
+                }
             }
-            else if (animatedSprite.Material == null)
+            foreach (var propertyInfo in propertyInfoList)
             {
-                var material =
-                    ResourceManager.Load<ShaderMaterial>(ResourcePath.resource_material_Blend_tres, false);
-                material.SetShaderParameter("blend", new Color(1, 1, 1, 1));
-                material.SetShaderParameter("schedule", 0);
-                animatedSprite.Material = material;
-            }
-
-            //创建Collision
-            if (GetNodeOrNull("Collision") == null)
-            {
-                var co = new CollisionShape2D();
-                co.Name = "Collision";
-                AddChild(co);
-                co.Owner = owner;
+                var value = propertyInfo.GetValue(this);
+                if (value == null || ((Node)value).GetParent() == null)
+                {
+                    var node = GetNodeOrNull(propertyInfo.Name);
+                    if (node == null)
+                    {
+                        node = (Node)Activator.CreateInstance(propertyInfo.PropertyType);
+                        AddChild(node);
+                        node.Name = propertyInfo.Name;
+                        node.Owner = owner;
+                        //自定义处理导出的节点
+                        OnExportFillNode(propertyInfo.Name, node);
+                    }
+                    propertyInfo.SetValue(this, node);
+                }
             }
         }
     }
-
-    private Node GetOwnerInEditor()
-    {
-        return null;
-    }
 }
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/activity/ExportFillNodeAttribute.cs b/DungeonShooting_Godot/src/framework/activity/ExportFillNodeAttribute.cs
new file mode 100644
index 0000000..0616e34
--- /dev/null
+++ b/DungeonShooting_Godot/src/framework/activity/ExportFillNodeAttribute.cs
@@ -0,0 +1,10 @@
+
+using System;
+
+/// <summary>
+/// 标记类型为Node的属性, 表示当前属性如果没有赋值, 则在编辑器中自动创建子节点, 必须搭配 [Export] 使用!
+/// </summary>
+[AttributeUsage(AttributeTargets.Field | AttributeTargets.Property)]
+public class ExportFillNodeAttribute : Attribute
+{
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/map/mark/ActivityExpression.cs b/DungeonShooting_Godot/src/framework/map/mark/ActivityExpression.cs
deleted file mode 100644
index 040dd1d..0000000
--- a/DungeonShooting_Godot/src/framework/map/mark/ActivityExpression.cs
+++ /dev/null
@@ -1,10 +0,0 @@
-using System;
-
-/// <summary>
-/// 用于 ActivityMark 字段上, 表示当前字段是一个表达式字段
-/// </summary>
-[AttributeUsage(AttributeTargets.Field)]
-public class ActivityExpression : Attribute
-{
-    
-}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/map/mark/ActivityExpressionAttribute.cs b/DungeonShooting_Godot/src/framework/map/mark/ActivityExpressionAttribute.cs
new file mode 100644
index 0000000..dc0ee12
--- /dev/null
+++ b/DungeonShooting_Godot/src/framework/map/mark/ActivityExpressionAttribute.cs
@@ -0,0 +1,10 @@
+using System;
+
+/// <summary>
+/// 用于 ActivityMark 字段上, 表示当前字段是一个表达式字段
+/// </summary>
+[AttributeUsage(AttributeTargets.Field)]
+public class ActivityExpressionAttribute : Attribute
+{
+    
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/map/mark/ActivityMark.cs b/DungeonShooting_Godot/src/framework/map/mark/ActivityMark.cs
index ec4c0a5..9c91cdd 100644
--- a/DungeonShooting_Godot/src/framework/map/mark/ActivityMark.cs
+++ b/DungeonShooting_Godot/src/framework/map/mark/ActivityMark.cs
@@ -104,7 +104,7 @@
             var tempList = type.GetFields(BindingFlags.Instance | BindingFlags.Public);
             foreach (var s in tempList)
             {
-                if (s.GetCustomAttribute<ActivityExpression>() != null)
+                if (s.GetCustomAttribute<ActivityExpressionAttribute>() != null)
                 {
                     fieldInfos.Add(s.Name);
                 }
diff --git a/DungeonShooting_Godot/src/game/item/weapon/Weapon.cs b/DungeonShooting_Godot/src/game/item/weapon/Weapon.cs
index ad92d9f..1aceed4 100644
--- a/DungeonShooting_Godot/src/game/item/weapon/Weapon.cs
+++ b/DungeonShooting_Godot/src/game/item/weapon/Weapon.cs
@@ -280,10 +280,9 @@
         return 1;
     }
 
-    public override void _EnterTree()
+    public override void EnterTree()
     {
-        base._EnterTree();
-
+        base.EnterTree();
         //收集落在地上的武器
         if (IsInGround())
         {
@@ -291,10 +290,9 @@
         }
     }
 
-    public override void _ExitTree()
+    public override void ExitTree()
     {
-        base._ExitTree();
-        
+        base.ExitTree();
         World.Weapon_UnclaimedWeapons.Remove(this);
     }
 
diff --git a/DungeonShooting_Godot/src/game/role/enemy/Enemy.cs b/DungeonShooting_Godot/src/game/role/enemy/Enemy.cs
index 85b45af..b52fa59 100644
--- a/DungeonShooting_Godot/src/game/role/enemy/Enemy.cs
+++ b/DungeonShooting_Godot/src/game/role/enemy/Enemy.cs
@@ -16,6 +16,7 @@
 /// <summary>
 /// 基础敌人
 /// </summary>
+[Tool, GlobalClass]
 public partial class Enemy : Role
 {
     /// <summary>
@@ -92,17 +93,18 @@
         StateController.ChangeStateInstant(AiStateEnum.AiNormal);
     }
 
-    public override void _EnterTree()
+    public override void EnterTree()
     {
+        base.EnterTree();
         if (!World.Enemy_InstanceList.Contains(this))
         {
             World.Enemy_InstanceList.Add(this);
         }
     }
 
-    public override void _ExitTree()
+    public override void ExitTree()
     {
-        base._ExitTree();
+        base.ExitTree();
         World.Enemy_InstanceList.Remove(this);
     }
 
diff --git a/DungeonShooting_Godot/src/game/ui/editorTools/EditorToolsPanel.cs b/DungeonShooting_Godot/src/game/ui/editorTools/EditorToolsPanel.cs
index 9571f29..0589080 100644
--- a/DungeonShooting_Godot/src/game/ui/editorTools/EditorToolsPanel.cs
+++ b/DungeonShooting_Godot/src/game/ui/editorTools/EditorToolsPanel.cs
@@ -393,4 +393,28 @@
         ExcelGenerator.ExportExcel();
         ShowTips("提示", "已启动导表程序, 注意查看控制台信息!");
     }
+    
+    /// <summary>
+    /// 在编辑器中打开一个提示窗口
+    /// </summary>
+    public static void ShowTipsInEditor(string title, string message, Action onClose)
+    {
+        var editorToolsInstance = UiManager.Get_EditorTools_Instance();
+        if (editorToolsInstance.Length > 0)
+        {
+            editorToolsInstance[0].ShowTips(title, message, onClose);
+        }
+    }
+    
+    /// <summary>
+    /// 在编辑器中打开一个询问窗口
+    /// </summary>
+    public static void ShowConfirmInEditor(string title, string message, Action<bool> onClose = null)
+    {
+        var editorToolsInstance = UiManager.Get_EditorTools_Instance();
+        if (editorToolsInstance.Length > 0)
+        {
+            editorToolsInstance[0].ShowConfirm(title, message, onClose);
+        }
+    }
 }