diff --git a/DungeonShooting_Godot/src/framework/ui/UiBase.cs b/DungeonShooting_Godot/src/framework/ui/UiBase.cs
new file mode 100644
index 0000000..86a7934
--- /dev/null
+++ b/DungeonShooting_Godot/src/framework/ui/UiBase.cs
@@ -0,0 +1,50 @@
+
+using Godot;
+
+/// <summary>
+/// Ui 基类
+/// </summary>
+public abstract partial class UiBase : Control
+{
+    /// <summary>
+    /// 当前 UI 所属层级
+    /// </summary>
+    [Export]
+    public UiLayer Layer = UiLayer.Middle;
+
+    /// <summary>
+    /// Ui 模式
+    /// </summary>
+    [Export]
+    public UiMode Mode = UiMode.Normal;
+
+    /// <summary>
+    /// 阻止下层 Ui 点击
+    /// </summary>
+    [Export]
+    public bool KeepOut = false;
+
+    /// <summary>
+    /// 当前ui打开时调用，并接收参数
+    /// </summary>
+    public abstract void OnOpen(params object[] args);
+
+    /// <summary>
+    /// 当前ui关闭时调用
+    /// </summary>
+    public abstract void OnClose();
+
+    /// <summary>
+    /// 创建当前ui时调用
+    /// </summary>
+    public virtual void OnCreate()
+    {
+    }
+
+    /// <summary>
+    /// 销毁当前ui时调用
+    /// </summary>
+    public virtual void OnDispose()
+    {
+    }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/ui/UiLayer.cs b/DungeonShooting_Godot/src/framework/ui/UiLayer.cs
new file mode 100644
index 0000000..4a7002e
--- /dev/null
+++ b/DungeonShooting_Godot/src/framework/ui/UiLayer.cs
@@ -0,0 +1,20 @@
+
+public enum UiLayer
+{
+    /// <summary>
+    /// 最底层
+    /// </summary>
+    Bottom,
+    /// <summary>
+    /// 中间层
+    /// </summary>
+    Middle,
+    /// <summary>
+    /// 较高层
+    /// </summary>
+    Height,
+    /// <summary>
+    /// 最顶层
+    /// </summary>
+    Pop,
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/ui/UiManager.cs b/DungeonShooting_Godot/src/framework/ui/UiManager.cs
new file mode 100644
index 0000000..289a729
--- /dev/null
+++ b/DungeonShooting_Godot/src/framework/ui/UiManager.cs
@@ -0,0 +1,27 @@
+
+using Godot;
+
+public static partial class UiManager
+{
+    private static bool _init = false;
+    
+    public static void Init()
+    {
+        if (_init)
+        {
+            return;
+        }
+
+        _init = true;
+    }
+
+    public static UiBase OpenUi(string resourcePath)
+    {
+        return null;
+    }
+
+    public static T OpenUi<T>(string resourcePath) where T : UiBase
+    {
+        return (T)OpenUi(resourcePath);
+    }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/framework/ui/UiMode.cs b/DungeonShooting_Godot/src/framework/ui/UiMode.cs
new file mode 100644
index 0000000..d4d9ccb
--- /dev/null
+++ b/DungeonShooting_Godot/src/framework/ui/UiMode.cs
@@ -0,0 +1,12 @@
+
+public enum UiMode
+{
+    /// <summary>
+    /// 正常模式，可以开多个相同的 Ui
+    /// </summary>
+    Normal,
+    /// <summary>
+    /// 单例模式， 只能同时打开一个相同的 Ui
+    /// </summary>
+    Singleton,
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/GameApplication.cs b/DungeonShooting_Godot/src/game/GameApplication.cs
index 8dfea92..c7efa2e 100644
--- a/DungeonShooting_Godot/src/game/GameApplication.cs
+++ b/DungeonShooting_Godot/src/game/GameApplication.cs
@@ -81,6 +81,9 @@
 		ActivityObject.IsDebug = Debug;
 		//Engine.TimeScale = 0.3f;
 
+		//初始化ui
+		UiManager.Init();
+		
 		GlobalNodeRoot = GetNode<Node2D>(GlobalNodeRootPath);
 		// 初始化鼠标
 		Input.MouseMode = Input.MouseModeEnum.Hidden;
diff --git a/DungeonShooting_Godot/src/test/TestUi/Test.cs b/DungeonShooting_Godot/src/test/TestUi/Test.cs
new file mode 100644
index 0000000..7f13fc1
--- /dev/null
+++ b/DungeonShooting_Godot/src/test/TestUi/Test.cs
@@ -0,0 +1,69 @@
+using Godot;
+
+namespace UI;
+
+
+/*
+ Test
+    c1
+        c11
+    c2
+ */
+public abstract partial class Test : UiBase
+{
+    public UiNode2_c1 c1 { get; private set; }
+    public UiNode3_c2 c2 { get; private set; }
+    
+    public class UiNode1_c11
+    {
+        public Control Instance { get; private set; }
+
+        public UiNode1_c11(Control node)
+        {
+            Instance = node;
+        }
+
+        public UiNode1_c11 Clone()
+        {
+            return new UiNode1_c11((Control)Instance.Duplicate());
+        }
+    }
+    
+    public class UiNode2_c1
+    {
+        public Control Instance { get; private set; }
+        public UiNode1_c11 c11 { get; private set; }
+
+        public UiNode2_c1(Control node)
+        {
+            Instance = node;
+            c11 = new UiNode1_c11(node.GetNode<Control>("c11"));
+        }
+
+        public UiNode2_c1 Clone()
+        {
+            return new UiNode2_c1((Control)Instance.Duplicate());
+        }
+    }
+    
+    public class UiNode3_c2
+    {
+        public Control Instance { get; private set; }
+
+        public UiNode3_c2(Control node)
+        {
+            Instance = node;
+        }
+
+        public UiNode3_c2 Clone()
+        {
+            return new UiNode3_c2((Control)Instance.Duplicate());
+        }
+    }
+
+    public sealed override void _Ready()
+    {
+        c1 = new UiNode2_c1(GetNode<Control>("c1"));
+        c2 = new UiNode3_c2(GetNode<Control>("c2"));
+    }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/test/TestUi/TestPanel.cs b/DungeonShooting_Godot/src/test/TestUi/TestPanel.cs
new file mode 100644
index 0000000..0388b86
--- /dev/null
+++ b/DungeonShooting_Godot/src/test/TestUi/TestPanel.cs
@@ -0,0 +1,15 @@
+namespace UI;
+
+public class TestPanel : Test
+{
+    
+    public override void OnOpen(params object[] args)
+    {
+        
+    }
+
+    public override void OnClose()
+    {
+        
+    }
+}
\ No newline at end of file