diff --git a/Assets/ModuleCore/ModuleUI/ModuleUI.cs b/Assets/ModuleCore/ModuleUI/ModuleUI.cs
index cb66ee1..98a3e6d 100644
--- a/Assets/ModuleCore/ModuleUI/ModuleUI.cs
+++ b/Assets/ModuleCore/ModuleUI/ModuleUI.cs
@@ -8,24 +8,50 @@ using MuHua;
 /// <summary>
 /// UI模块
 /// </summary>
-public class ModuleUI : ModuleSingle<ModuleUI> {
-	public static EnumPage page;
-	public static event Action<EnumPage> OnJumpPage;
+public class ModuleUI : ModuleUISingle<ModuleUI> {
+	/// <summary> 当前页面 </summary>
+	public static Page Current;
+	/// <summary> 回退页面 </summary>
+	public static Page BackPage;
+	/// <summary> 控件列表 </summary>
+	public static List<UIControl> controls = new List<UIControl>();
+	/// <summary> 页面跳转事件 </summary>
+	public static event Action<Page> OnJumpPage;
 
-	public UIDocument document;// 绑定文档
+	/// <summary> 跳转页面 </summary>
+	public static void Settings(Page pageType) {
+		BackPage = Current;
+		Current = pageType;
+		OnJumpPage?.Invoke(Current);
+	}
+	/// <summary> 回退页面 </summary>
+	public static void Back() {
+		Current = BackPage;
+		OnJumpPage?.Invoke(Current);
+	}
+	/// <summary> 添加控件 </summary>
+	public static void AddControl(UIControl control) {
+		controls.Add(control);
+	}
+	/// <summary> 移除控件 </summary>
+	public static void RemoveControl(UIControl control) {
+		controls.Remove(control);
+	}
 
-	/// <summary> 根目录文档 </summary>
-	public VisualElement root => document.rootVisualElement;
+	public override VisualElement Element => document.rootVisualElement;
 
 	protected override void Awake() => NoReplace();
 
-	/// <summary> 跳转页面 </summary>
-	public static void Settings(EnumPage pageType) => OnJumpPage?.Invoke(pageType);
+	private void Update() => controls.ForEach(control => control.Update());
+
+	private void OnDestroy() => controls.ForEach(control => control.Dispose());
 }
 /// <summary>
 /// 页面
 /// </summary>
-public enum EnumPage {
+public enum Page {
+	/// <summary> 无 </summary>
 	None,
+	/// <summary> 登录 </summary>
 	Login,
 }
\ No newline at end of file
diff --git a/Assets/ModuleCore/ModuleUI/ModuleUIPage/UILoginPage.cs b/Assets/ModuleCore/ModuleUI/ModuleUIPage/UILoginPage.cs
index d5bad24..2f2d3e3 100644
--- a/Assets/ModuleCore/ModuleUI/ModuleUIPage/UILoginPage.cs
+++ b/Assets/ModuleCore/ModuleUI/ModuleUIPage/UILoginPage.cs
@@ -25,9 +25,9 @@ public class UILoginPage : ModuleUIPage {
 		ModuleUI.OnJumpPage += ModuleUI_OnJumpPage;
 	}
 
-	private void ModuleUI_OnJumpPage(EnumPage page) {
-		Element.EnableInClassList("document-page-hide", page != EnumPage.Login);
-		if (page != EnumPage.Login) { return; }
+	private void ModuleUI_OnJumpPage(Page page) {
+		Element.EnableInClassList("document-page-hide", page != Page.Login);
+		if (page != Page.Login) { return; }
 		OpenLoginPanel();
 	}
 	public void OpenLoginPanel() {
@@ -58,7 +58,7 @@ public class UILoginPanel : ModuleUIPanel {
 		InputField2.RegisterCallback<ChangeEvent<string>>(evt => { password = evt.newValue; });
 		Button1.clicked += () => parent.OpenRegisterPanel();
 		Button2.clicked += () => ManagerRequest.I.Login(username, password, (s) => {
-			ModuleUI.Settings(EnumPage.None);
+			ModuleUI.Settings(Page.None);
 			Debug.Log(s);
 		});
 	}
diff --git a/Assets/ModuleCore/ModuleUI/UIPopupManager.cs b/Assets/ModuleCore/ModuleUI/UIPopupManager.cs
index b62b506..a1a218d 100644
--- a/Assets/ModuleCore/ModuleUI/UIPopupManager.cs
+++ b/Assets/ModuleCore/ModuleUI/UIPopupManager.cs
@@ -7,25 +7,11 @@ using MuHua;
 /// <summary>
 /// UI弹出管理器
 /// </summary>
-public class UIPopupManager : ModuleUIPage {
-
-	// public UIPopup dialog;
+public class UIPopupManager : ModuleUISingle<UIPopupManager> {
 
 	public override VisualElement Element => root.Q<VisualElement>("Popup");
 
 	public VisualElement PopupDialog => Q<VisualElement>("PopupDialog");
 
-	private void Awake() {
-		// dialog = new UIPopup(PopupDialog);
-	}
-	private void OnDestroy() {
-		// config.Release();
-		// configMaterial.Release();
-		// equipmentSelection.Release();
-		// paramrInput.Release();
-	}
-	private void Update() {
-		// config.Update();
-		// configMaterial.Update();
-	}
+	protected override void Awake() => NoReplace(false);
 }
diff --git a/Assets/SceneManager/SampleScene/SampleScene.unity b/Assets/SceneManager/SampleScene/SampleScene.unity
index 8e3774d..77d7767 100644
--- a/Assets/SceneManager/SampleScene/SampleScene.unity
+++ b/Assets/SceneManager/SampleScene/SampleScene.unity
@@ -132,13 +132,14 @@ GameObject:
   m_Component:
   - component: {fileID: 670296964}
   - component: {fileID: 670296963}
+  - component: {fileID: 670296965}
   m_Layer: 5
   m_Name: "----\u754C\u9762\u6587\u6863----"
   m_TagString: Untagged
   m_Icon: {fileID: 0}
   m_NavMeshLayer: 0
   m_StaticEditorFlags: 0
-  m_IsActive: 1
+  m_IsActive: 0
 --- !u!114 &670296963
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -171,6 +172,19 @@ Transform:
   - {fileID: 1621578791}
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
+--- !u!114 &670296965
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 670296962}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: ea89ac05041b5d74582ee9d0add233ac, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  document: {fileID: 670296963}
 --- !u!1 &705507993
 GameObject:
   m_ObjectHideFlags: 0
diff --git a/Packages/UITool/Runtime/ModuleCoreUI/ModuleUISingle.cs b/Packages/UITool/Runtime/ModuleCoreUI/ModuleUISingle.cs
new file mode 100644
index 0000000..a891171
--- /dev/null
+++ b/Packages/UITool/Runtime/ModuleCoreUI/ModuleUISingle.cs
@@ -0,0 +1,42 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.UIElements;
+
+namespace MuHua {
+	/// <summary>
+	/// 页面单例
+	/// </summary>
+	public abstract class ModuleUISingle<Single> : MonoBehaviour where Single : ModuleUISingle<Single> {
+		/// <summary> 模块单例 </summary>
+		public static Single I => instance;
+		/// <summary> 模块单例 </summary>
+		protected static Single instance;
+		/// <summary> 初始化 </summary>
+		protected abstract void Awake();
+
+		/// <summary> 绑定文档 </summary>
+		public UIDocument document;
+		/// <summary> 根目录文档 </summary>
+		public VisualElement root => document.rootVisualElement;
+		/// <summary> 绑定文档 </summary>
+		public abstract VisualElement Element { get; }
+		/// <summary> 添加UI元素 </summary>
+		public void Add(VisualElement child) => Element.Add(child);
+		/// <summary> 查询UI元素 </summary>
+		public T Q<T>(string name = null, string className = null) where T : VisualElement => Element.Q<T>(name, className);
+
+		/// <summary> 替换，并且设置切换场景不销毁 </summary>
+		protected virtual void Replace(bool isDontDestroy = true) {
+			if (instance != null) { Destroy(instance.gameObject); }
+			instance = (Single)this;
+			if (isDontDestroy) { DontDestroyOnLoad(gameObject); }
+		}
+		/// <summary> 不替换，并且设置切换场景不销毁 </summary>
+		protected virtual void NoReplace(bool isDontDestroy = true) {
+			if (isDontDestroy) { DontDestroyOnLoad(gameObject); }
+			if (instance == null) { instance = (Single)this; }
+			else { Destroy(gameObject); }
+		}
+	}
+}
\ No newline at end of file
diff --git a/Packages/UITool/Runtime/ModuleTools/UIDirection.cs.meta b/Packages/UITool/Runtime/ModuleCoreUI/ModuleUISingle.cs.meta
similarity index 83%
rename from Packages/UITool/Runtime/ModuleTools/UIDirection.cs.meta
rename to Packages/UITool/Runtime/ModuleCoreUI/ModuleUISingle.cs.meta
index 1481ea1..470db7e 100644
--- a/Packages/UITool/Runtime/ModuleTools/UIDirection.cs.meta
+++ b/Packages/UITool/Runtime/ModuleCoreUI/ModuleUISingle.cs.meta
@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: c2b0340184fec6c45815d13d6a1f7321
+guid: 6a88fdbff78494947b294cfa1754abb4
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2
diff --git a/Packages/UITool/Runtime/ModuleTools/UIControl.cs b/Packages/UITool/Runtime/ModuleTools/UIControl.cs
index e9e304c..5fb271a 100644
--- a/Packages/UITool/Runtime/ModuleTools/UIControl.cs
+++ b/Packages/UITool/Runtime/ModuleTools/UIControl.cs
@@ -9,5 +9,7 @@ namespace MuHua {
 	public interface UIControl {
 		/// <summary> 更新UI状态 </summary>
 		public void Update();
+		/// <summary> 解除UI绑定 </summary>
+		public void Dispose();
 	}
 }
diff --git a/Packages/UITool/Runtime/ModuleTools/UIDirection.cs b/Packages/UITool/Runtime/ModuleTools/UIDirection.cs
deleted file mode 100644
index dfb4217..0000000
--- a/Packages/UITool/Runtime/ModuleTools/UIDirection.cs
+++ /dev/null
@@ -1,21 +0,0 @@
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
-namespace MuHua {
-	/// <summary>
-	/// 方向
-	/// </summary>
-	[Obsolete("使用类内置的 UIDirection")]
-	public enum UIDirection {
-		FromLeftToRight = 0,
-		FromRightToLeft = 1,
-		FromTopToBottom = 2,
-		FromBottomToTop = 3,
-
-		HorizontalAndVertical = 4,
-		Horizontal = 5,
-		Vertical = 6,
-	}
-}
\ No newline at end of file
diff --git a/Packages/UITool/Runtime/ModuleUIPanel/UIDropdown.cs b/Packages/UITool/Runtime/ModuleUIPanel/UIDropdown.cs
index 78fb747..22c3c39 100644
--- a/Packages/UITool/Runtime/ModuleUIPanel/UIDropdown.cs
+++ b/Packages/UITool/Runtime/ModuleUIPanel/UIDropdown.cs
@@ -8,7 +8,7 @@ namespace MuHua {
 	/// <summary>
 	/// 下拉框
 	/// </summary>
-	public class UIDropdown<T> : ModuleUIPanel, IDisposable, UIControl {
+	public class UIDropdown<T> : ModuleUIPanel, UIControl {
 		/// <summary> 绑定的画布 </summary>
 		internal readonly VisualElement canvas;
 		/// <summary> 下拉框容器 </summary>
diff --git a/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollView.cs b/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollView.cs
index 44a9199..120a3bb 100644
--- a/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollView.cs
+++ b/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollView.cs
@@ -9,7 +9,7 @@ namespace MuHua {
 	/// <summary>
 	/// 滚动视图
 	/// </summary>
-	public class UIScrollView : ModuleUIPanel, IDisposable, UIControl {
+	public class UIScrollView : ModuleUIPanel, UIControl {
 		/// <summary> 绑定的画布 </summary>
 		public readonly VisualElement canvas;
 		/// <summary> 水平滑块 </summary>
diff --git a/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollViewH.cs b/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollViewH.cs
index 1ac12ab..268ce1f 100644
--- a/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollViewH.cs
+++ b/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollViewH.cs
@@ -9,7 +9,7 @@ namespace MuHua {
 	/// <summary>
 	/// 滚动视图 - 水平
 	/// </summary>
-	public class UIScrollViewH : ModuleUIPanel, IDisposable, UIControl {
+	public class UIScrollViewH : ModuleUIPanel, UIControl {
 		/// <summary> 绑定的画布 </summary>
 		public readonly VisualElement canvas;
 		/// <summary> 元素方向 </summary>
diff --git a/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollViewV.cs b/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollViewV.cs
index df11b24..7538e7c 100644
--- a/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollViewV.cs
+++ b/Packages/UITool/Runtime/ModuleUIPanel/UIScrollView/UIScrollViewV.cs
@@ -9,7 +9,7 @@ namespace MuHua {
 	/// <summary>
 	/// 滚动视图 - 垂直
 	/// </summary>
-	public class UIScrollViewV : ModuleUIPanel, IDisposable, UIControl {
+	public class UIScrollViewV : ModuleUIPanel, UIControl {
 		/// <summary> 绑定的画布 </summary>
 		public readonly VisualElement canvas;
 		/// <summary> 元素方向 </summary>
diff --git a/Packages/UITool/Runtime/ModuleUIPanel/UIScroller/UIScrollerH.cs b/Packages/UITool/Runtime/ModuleUIPanel/UIScroller/UIScrollerH.cs
index 6f36b1c..b8fb66c 100644
--- a/Packages/UITool/Runtime/ModuleUIPanel/UIScroller/UIScrollerH.cs
+++ b/Packages/UITool/Runtime/ModuleUIPanel/UIScroller/UIScrollerH.cs
@@ -8,7 +8,7 @@ namespace MuHua {
 	/// <summary>
 	/// 滚动条 - 水平
 	/// </summary>
-	public class UIScrollerH : ModuleUIPanel, IDisposable, UIControl {
+	public class UIScrollerH : ModuleUIPanel, UIControl {
 		/// <summary> 绑定的画布 </summary>
 		public readonly VisualElement canvas;
 		/// <summary> 元素方向 </summary>
diff --git a/Packages/UITool/Runtime/ModuleUIPanel/UIScroller/UIScrollerV.cs b/Packages/UITool/Runtime/ModuleUIPanel/UIScroller/UIScrollerV.cs
index 4fae330..4d22255 100644
--- a/Packages/UITool/Runtime/ModuleUIPanel/UIScroller/UIScrollerV.cs
+++ b/Packages/UITool/Runtime/ModuleUIPanel/UIScroller/UIScrollerV.cs
@@ -8,7 +8,7 @@ namespace MuHua {
 	/// <summary>
 	/// 滚动条 - 垂直
 	/// </summary>
-	public class UIScrollerV : ModuleUIPanel, IDisposable, UIControl {
+	public class UIScrollerV : ModuleUIPanel, UIControl {
 		/// <summary> 绑定的画布 </summary>
 		public readonly VisualElement canvas;
 		/// <summary> 元素方向 </summary>
diff --git a/Packages/UITool/Runtime/ModuleUIPanel/UISlider/UISliderH.cs b/Packages/UITool/Runtime/ModuleUIPanel/UISlider/UISliderH.cs
index 8fd4022..c0c4357 100644
--- a/Packages/UITool/Runtime/ModuleUIPanel/UISlider/UISliderH.cs
+++ b/Packages/UITool/Runtime/ModuleUIPanel/UISlider/UISliderH.cs
@@ -8,7 +8,7 @@ namespace MuHua {
 	/// <summary>
 	/// 滑块 - 水平
 	/// </summary>
-	public class UISliderH : ModuleUIPanel, IDisposable, UIControl {
+	public class UISliderH : ModuleUIPanel, UIControl {
 		/// <summary> 绑定的画布 </summary>
 		public readonly VisualElement canvas;
 		/// <summary> 元素方向 </summary>
diff --git a/Packages/UITool/Runtime/ModuleUIPanel/UISlider/UISliderV.cs b/Packages/UITool/Runtime/ModuleUIPanel/UISlider/UISliderV.cs
index a7a68e9..6bd1f65 100644
--- a/Packages/UITool/Runtime/ModuleUIPanel/UISlider/UISliderV.cs
+++ b/Packages/UITool/Runtime/ModuleUIPanel/UISlider/UISliderV.cs
@@ -8,7 +8,7 @@ namespace MuHua {
 	/// <summary>
 	/// 滑块 - 垂直
 	/// </summary>
-	public class UISliderV : ModuleUIPanel, IDisposable, UIControl {
+	public class UISliderV : ModuleUIPanel, UIControl {
 		/// <summary> 绑定的画布 </summary>
 		public readonly VisualElement canvas;
 		/// <summary> 元素方向 </summary>
diff --git a/Packages/UITool/Runtime/ModuleUIPanel/UIWindow.cs b/Packages/UITool/Runtime/ModuleUIPanel/UIWindow.cs
index d9ff7da..b9ea3d4 100644
--- a/Packages/UITool/Runtime/ModuleUIPanel/UIWindow.cs
+++ b/Packages/UITool/Runtime/ModuleUIPanel/UIWindow.cs
@@ -8,7 +8,7 @@ namespace MuHua {
 	/// <summary>
 	/// 悬浮窗口
 	/// </summary>
-	public abstract class UIWindow : ModuleUIPanel, IDisposable, UIControl {
+	public abstract class UIWindow : ModuleUIPanel, UIControl {
 		/// <summary> 绑定的画布 </summary>
 		public readonly VisualElement canvas;
 		/// <summary> 隐藏的USS类名 </summary>