diff --git a/Library/Api/IFlowEnvironment.cs b/Library/Api/IFlowEnvironment.cs
index f2d4214..8662879 100644
--- a/Library/Api/IFlowEnvironment.cs
+++ b/Library/Api/IFlowEnvironment.cs
@@ -319,7 +319,7 @@ namespace Serein.Library.Api
     /// <summary>
     /// IOC容器发生变化
     /// </summary>
-    public delegate void IOCMembersChangedHandler();
+    public delegate void IOCMembersChangedHandler(IOCMembersChangedEventArgs eventArgs);
 
 
     /// <summary>
@@ -338,18 +338,39 @@ namespace Serein.Library.Api
             /// </summary>
             Completeuild,
         }
-        public IOCMembersChangedEventArgs(Type[] types, object[] dependencies, object[] unfinishedDependencies)
+        public IOCMembersChangedEventArgs(string key, object instance)
         {
-            this.Types = types;
-            this.Dependencies = dependencies;
-            this.UnfinishedDependencies = unfinishedDependencies;
+            this.Key = key;
+            this.Instance = instance;
         }
-        public Type[] Types { get; protected set; }
-        public object[] Dependencies { get; private set; }
-        public object[] UnfinishedDependencies { get; private set; }
+        public string Key { get; private set; }
+        public object Instance { get; private set; }
 
     }
+    //public class IOCMembersChangedEventArgs : FlowEventArgs
+    //{
+    //    //public enum EventType
+    //    //{
+    //    //    /// <summary>
+    //    //    /// 登记了类型
+    //    //    /// </summary>
+    //    //    Registered,
+    //    //    /// <summary>
+    //    //    /// 构建了类型
+    //    //    /// </summary>
+    //    //    Completeuild,
+    //    //}
+    //    public IOCMembersChangedEventArgs(Type[] types, object[] dependencies, object[] unfinishedDependencies)
+    //    {
+    //        this.Types = types;
+    //        this.Dependencies = dependencies;
+    //        this.UnfinishedDependencies = unfinishedDependencies;
+    //    }
+    //    public Type[] Types { get; protected set; }
+    //    public object[] Dependencies { get; private set; }
+    //    public object[] UnfinishedDependencies { get; private set; }
 
+    //}
     public interface IFlowEnvironment
     {
         #region 属性
@@ -420,9 +441,26 @@ namespace Serein.Library.Api
         /// </summary>
         event ExpInterruptTriggerHandler OnInterruptTrigger;
 
+        /// <summary>
+        /// IOC容器发生改变
+        /// </summary>
+        event IOCMembersChangedHandler OnIOCMembersChanged;
+
 
         #endregion
 
+
+        /// <summary>
+        /// 获取方法描述
+        /// </summary>
+        /// <param name="name"></param>
+        /// <param name="md"></param>
+        /// <returns></returns>
+        bool TryGetMethodDetails(string methodName, out MethodDetails md);
+
+
+        //bool TryGetNodeData(string methodName, out NodeData node);
+
         #region Workbench
 
         /// <summary>
@@ -445,14 +483,7 @@ namespace Serein.Library.Api
         /// 清理加载的DLL（待更改）
         /// </summary>
         void ClearAll();
-        /// <summary>
-        /// 获取方法描述
-        /// </summary>
-        /// <param name="name"></param>
-        /// <param name="md"></param>
-        /// <returns></returns>
-        bool TryGetMethodDetails(string methodName, out MethodDetails md);
-
+        
 
         /// <summary>
         /// 开始运行
@@ -517,7 +548,7 @@ namespace Serein.Library.Api
         /// <param name="nodeGuid"></param>
         /// <param name="expression"></param>
         /// <returns></returns>
-        bool AddInterruptExpression(object obj, string expression);
+        bool AddInterruptExpression(string key, string expression);
         /// <summary>
         /// 添加作用于指定节点的中断表达式
         /// </summary>
@@ -538,7 +569,7 @@ namespace Serein.Library.Api
         /// </summary>
         /// <param name="obj">需要监视的对象</param>
         /// <param name="isMonitor">是否启用监视</param>
-        void SetMonitorObjState(object obj, bool isMonitor);
+        void SetMonitorObjState(string key,bool isMonitor);
 
         /// <summary>
         /// 检查一个对象是否处于监听状态，如果是，则传出与该对象相关的表达式（用于中断），如果不是，则返回false。
@@ -546,7 +577,7 @@ namespace Serein.Library.Api
         /// <param name="obj">判断的对象</param>
         /// <param name="exps">表达式</param>
         /// <returns></returns>
-        bool CheckObjMonitorState(object obj, out List<string> exps);
+        bool CheckObjMonitorState(string key, out List<string> exps);
 
 
         /// <summary>
diff --git a/Library/Entity/MethodDetails.cs b/Library/Entity/MethodDetails.cs
index 0b748f9..55b9155 100644
--- a/Library/Entity/MethodDetails.cs
+++ b/Library/Entity/MethodDetails.cs
@@ -37,7 +37,7 @@ namespace Serein.Library.Entity
         /// <summary>
         /// 是否保护参数
         /// </summary>
-        public bool IsProtectionParameter { get; set; } = true;
+        public bool IsProtectionParameter { get; set; } = false;
 
         /// <summary>
         /// 作用实例的类型
diff --git a/Library/Entity/NodeData.cs b/Library/Entity/NodeData.cs
new file mode 100644
index 0000000..e0ef99e
--- /dev/null
+++ b/Library/Entity/NodeData.cs
@@ -0,0 +1,10 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Serein.Library.Entity
+{
+    public class NodeData
+    {
+    }
+}
diff --git a/Library/Enums/ConnectionType.cs b/Library/Enums/ConnectionType.cs
index 7a90ea3..e7706dc 100644
--- a/Library/Enums/ConnectionType.cs
+++ b/Library/Enums/ConnectionType.cs
@@ -7,25 +7,26 @@ namespace Serein.Library.Enums
     public enum ConnectionType
     {
         /// <summary>
-        /// 不执行分支
+        /// 默认属性
         /// </summary>
         None,
         /// <summary>
-        /// 真分支
+        /// 上游分支（执行当前节点前会执行一次上游分支），默认执行。
+        /// </summary>
+        Upstream,
+        /// <summary>
+        /// 真分支（表示当前节点顺利完成）
         /// </summary>
         IsSucceed,
         /// <summary>
-        /// 假分支
+        /// 假分支（一般用于条件控件，条件为假时才会触发该类型的分支）
         /// </summary>
         IsFail,
         /// <summary>
-        /// 异常发生分支
+        /// 异常发生分支（当前节点对应的方法执行时出现非预期的异常）
         /// </summary>
         IsError,
-        /// <summary>
-        /// 上游分支（执行当前节点前会执行一次上游分支）
-        /// </summary>
-        Upstream,
+
     }
 
     
diff --git a/Library/Utils/SereinIoc.cs b/Library/Utils/SereinIoc.cs
index da5f435..15bf99f 100644
--- a/Library/Utils/SereinIoc.cs
+++ b/Library/Utils/SereinIoc.cs
@@ -33,7 +33,7 @@ namespace Serein.Library.Utils
         /// </summary>
         private readonly ConcurrentDictionary<string, List<(object,PropertyInfo)>> _unfinishedDependencies;
 
-
+        public event IOCMembersChangedHandler OnIOCMembersChanged;
 
         public SereinIOC()
         {
@@ -112,7 +112,7 @@ namespace Serein.Library.Utils
                         // 是接口类型，存在注册信息
                         Register(type);// 注册类型信息
                         value = Instantiate(implementationType); // 创建实例对象，并注入依赖
-                        _dependencies.TryAdd(type.FullName, value); // 登记到IOC容器中
+                        CustomRegisterInstance(type.FullName, value);// 登记到IOC容器中
                         _typeMappings.TryRemove(type.FullName, out _); // 取消类型的注册信息
                     }
                     else
@@ -127,7 +127,7 @@ namespace Serein.Library.Utils
                     // 不是接口，直接注册
                     Register(type);// 注册类型信息
                     value = Instantiate(type); // 创建实例对象，并注入依赖
-                    _dependencies.TryAdd(type.FullName, value); // 登记到IOC容器中
+                    CustomRegisterInstance(type.FullName, value);// 登记到IOC容器中
                 }
             }
             return value; 
@@ -151,33 +151,26 @@ namespace Serein.Library.Utils
 
         #region 通过名称记录或获取一个实例
 
-
-        public void CustomRegisterInstance(string name, object instance, bool needInjectProperty = true)
+        /// <summary>
+        /// 指定key值注册一个已经实例化的实例对象
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="instance"></param>
+        /// <param name="needInjectProperty"></param>
+        public void CustomRegisterInstance(string key, object instance, bool needInjectProperty = true)
         {
             // 不存在时才允许创建
-            if (!_dependencies.ContainsKey(name))
+            if (!_dependencies.ContainsKey(key))
             {
-                _dependencies.TryAdd(name, instance);
+                _dependencies.TryAdd(key, instance);
             }
 
             if (needInjectProperty)
             {
                 InjectDependencies(instance); // 注入实例需要的依赖项
             }
-
-            // 检查是否存在其它实例
-            if (_unfinishedDependencies.TryGetValue(name, out var unfinishedPropertyList))
-            {
-                foreach ((object obj, PropertyInfo property) in unfinishedPropertyList)
-                {
-                    property.SetValue(obj, instance); //注入依赖项
-                }
-
-                if (_unfinishedDependencies.TryRemove(name, out unfinishedPropertyList))
-                {
-                    unfinishedPropertyList.Clear();
-                }
-            }
+            InjectUnfinishedDependencies(key, instance); // 检查是否存在其它实例需要该类型
+            OnIOCMembersChanged?.Invoke(new IOCMembersChangedEventArgs(key, instance));
         }
         public object Get(Type type)
         {
@@ -237,30 +230,20 @@ namespace Serein.Library.Utils
             // 遍历已注册类型
             foreach (var type in _typeMappings.Values.ToArray())
             {
-
-                if (_dependencies.ContainsKey(type.FullName))
+                if (!_dependencies.ContainsKey(type.FullName))
                 {
-                    // 已经存在实例，不用管
+                    var value = CreateInstance(type); // 绑定时注册的类型如果没有创建实例，则创建对应的实例
+                    CustomRegisterInstance(type.FullName, value);// 登记到IOC容器中
                 }
-                else
-                {
-                    // 如果没有创建实例，则创建对应的实例
-                    _dependencies[type.FullName] = CreateInstance(type);
-                }
-                // 移除类型的注册记录
-                _typeMappings.TryRemove(type.FullName, out _);
+                _typeMappings.TryRemove(type.FullName, out _); // 移除类型的注册记录
             }
 
-            // 注入实例的依赖项
+           
             foreach (var instance in _dependencies.Values)
             {
-                InjectDependencies(instance);
+                InjectDependencies(instance);  // 绑定时注入实例的依赖项
             }
 
-            //var instance = Instantiate(item.Value);
-
-            // TryInstantiateWaitingDependencies();
-
             return true;
         } 
         #endregion
@@ -292,19 +275,24 @@ namespace Serein.Library.Utils
         private object CreateInstance(Type type, params object[] parameters)
         {
             var instance = Activator.CreateInstance(type);
-            if (_unfinishedDependencies.TryGetValue(type.FullName, out var unfinishedPropertyList))
+            InjectUnfinishedDependencies(type.FullName, instance);
+            return instance;
+        }
+
+        private void InjectUnfinishedDependencies(string key,object instance)
+        {
+            if (_unfinishedDependencies.TryGetValue(key, out var unfinishedPropertyList))
             {
                 foreach ((object obj, PropertyInfo property) in unfinishedPropertyList)
                 {
                     property.SetValue(obj, instance); //注入依赖项
                 }
 
-                if (_unfinishedDependencies.TryRemove(type.FullName, out unfinishedPropertyList))
+                if (_unfinishedDependencies.TryRemove(key, out unfinishedPropertyList))
                 {
                     unfinishedPropertyList.Clear();
                 }
             }
-            return instance;
         }
 
 
diff --git a/NodeFlow/Base/NodeModelBaseData.cs b/NodeFlow/Base/NodeModelBaseData.cs
index 6a98e7a..115b2d5 100644
--- a/NodeFlow/Base/NodeModelBaseData.cs
+++ b/NodeFlow/Base/NodeModelBaseData.cs
@@ -7,17 +7,14 @@ namespace Serein.NodeFlow.Base
     /// <summary>
     /// 节点基类（数据）：条件控件，动作控件，条件区域，动作区域
     /// </summary>
-    public abstract partial class NodeModelBase :IDynamicFlowNode
+    public abstract partial class NodeModelBase : IDynamicFlowNode
     {
-        private static readonly ConnectionType[] ct = [ConnectionType.IsSucceed,
-                                                       ConnectionType.IsFail,
-                                                       ConnectionType.IsError,
-                                                       ConnectionType.Upstream];
+        
         public NodeModelBase()
         {
             PreviousNodes = [];
             SuccessorNodes = [];
-            foreach (ConnectionType ctType in ct)
+            foreach (ConnectionType ctType in NodeStaticConfig.ConnectionTypes)
             {
                 PreviousNodes[ctType] = [];
                 SuccessorNodes[ctType] = [];
@@ -71,6 +68,9 @@ namespace Serein.NodeFlow.Base
         /// </summary>
         public Dictionary<ConnectionType,List<NodeModelBase>> SuccessorNodes { get; }
 
+        /// <summary>
+        /// 当前节点执行完毕后需要执行的下一个分支的类别
+        /// </summary>
         public ConnectionType NextOrientation { get; set; } = ConnectionType.None;
 
         /// <summary>
diff --git a/NodeFlow/Base/NodeModelBaseFunc.cs b/NodeFlow/Base/NodeModelBaseFunc.cs
index 441c00c..a3cdb30 100644
--- a/NodeFlow/Base/NodeModelBaseFunc.cs
+++ b/NodeFlow/Base/NodeModelBaseFunc.cs
@@ -426,10 +426,10 @@ namespace Serein.NodeFlow.Base
         private static async Task MonitorObjExpInterrupt(IDynamicContext context, NodeModelBase nodeModel, object data, int type)
         {
             MonitorObjectEventArgs.ObjSourceType sourceType;
-            object key;
+            string key;
             if(type == 0)
             {
-                key = data;
+                key = data.GetType().FullName;
                 sourceType = MonitorObjectEventArgs.ObjSourceType.IOCObj;
             }
             else
@@ -450,6 +450,7 @@ namespace Serein.NodeFlow.Base
                     for (int i = 0; i < exps.Count && !isExpInterrupt; i++)
                     {
                         exp = exps[i];
+                        if (string.IsNullOrEmpty(exp)) continue;
                         isExpInterrupt = SereinConditionParser.To(data, exp);
                     }
 
@@ -458,7 +459,7 @@ namespace Serein.NodeFlow.Base
                         InterruptClass interruptClass = InterruptClass.Branch; // 分支中断
                         if (context.Env.SetNodeInterrupt(nodeModel.Guid, interruptClass))
                         {
-                            context.Env.TriggerInterrupt(nodeModel.Guid, exp, InterruptTriggerEventArgs.InterruptTriggerType.Obj);
+                            context.Env.TriggerInterrupt(nodeModel.Guid, exp, InterruptTriggerEventArgs.InterruptTriggerType.Exp);
                             var cancelType = await nodeModel.DebugSetting.GetInterruptTask();
                             await Console.Out.WriteLineAsync($"[{data}]中断已{cancelType}，开始执行后继分支");
                         }
diff --git a/NodeFlow/FlowEnvironment.cs b/NodeFlow/FlowEnvironment.cs
index cd09371..2851f82 100644
--- a/NodeFlow/FlowEnvironment.cs
+++ b/NodeFlow/FlowEnvironment.cs
@@ -55,8 +55,12 @@ namespace Serein.NodeFlow
             FlipflopNodes = new List<SingleFlipflopNode>();
             IsGlobalInterrupt = false;
             flowStarter = null;
+
+            sereinIOC.OnIOCMembersChanged += e => this?.OnIOCMembersChanged?.Invoke(e) ; // 监听IOC容器的注册
         }
 
+        
+
         /// <summary>
         /// 节点的命名空间
         /// </summary>
@@ -113,6 +117,11 @@ namespace Serein.NodeFlow
         /// </summary>
         public event ExpInterruptTriggerHandler OnInterruptTrigger;
 
+        /// <summary>
+        /// 容器改变
+        /// </summary>
+        public event IOCMembersChangedHandler OnIOCMembersChanged;
+
         #endregion
 
         #region 属性
@@ -133,13 +142,14 @@ namespace Serein.NodeFlow
         public ChannelFlowInterrupt ChannelFlowInterrupt { get; set; }
 
         public ISereinIOC IOC { get => this; }
+
         #endregion
 
         #region 私有变量
         /// <summary>
         /// 容器管理
         /// </summary>
-        private SereinIOC sereinIOC;
+        private readonly SereinIOC sereinIOC;
 
         /// <summary>
         /// 存储加载的程序集路径
@@ -666,9 +676,9 @@ namespace Serein.NodeFlow
         /// <param name="nodeGuid"></param>
         /// <param name="expression"></param>
         /// <returns></returns>
-        public bool AddInterruptExpression(object obj, string expression)
+        public bool AddInterruptExpression(string key, string expression)
         {
-            if (dictMonitorObjExpInterrupt.TryGetValue(obj, out var condition))
+            if (dictMonitorObjExpInterrupt.TryGetValue(key, out var condition))
             {
                 condition.Clear(); // 暂时
                 condition.Add(expression);// 暂时
@@ -678,7 +688,7 @@ namespace Serein.NodeFlow
             {
                 var exps = new List<string>();
                 exps.Add(expression);
-                dictMonitorObjExpInterrupt.TryAdd(obj, exps);
+                dictMonitorObjExpInterrupt.TryAdd(key, exps);
                 return true;
             }
         }
@@ -735,7 +745,7 @@ namespace Serein.NodeFlow
         /// <summary>
         /// 要监视的对象，以及与其关联的表达式
         /// </summary>
-        private ConcurrentDictionary<object, List<string>> dictMonitorObjExpInterrupt = [];
+        private ConcurrentDictionary<string, List<string>> dictMonitorObjExpInterrupt = [];
 
         /// <summary>
         /// 设置对象的监视状态
@@ -743,22 +753,22 @@ namespace Serein.NodeFlow
         /// <param name="obj"></param>
         /// <param name="isMonitor"></param>
         /// <returns></returns>
-        public void SetMonitorObjState(object obj, bool isMonitor)
+        public void SetMonitorObjState(string key,  bool isMonitor)
         {
-            if (obj is null) { return; }
-            var isExist = dictMonitorObjExpInterrupt.ContainsKey(obj);
+            if (string.IsNullOrEmpty(key)) { return; }
+            var isExist = dictMonitorObjExpInterrupt.ContainsKey(key);
             if (isExist)
             {
                 if (!isMonitor) // 对象存在且需要不监视
                 {
-                    dictMonitorObjExpInterrupt.Remove(obj, out _);
+                    dictMonitorObjExpInterrupt.Remove(key, out _);
                 }
             }
             else
             {
                 if (isMonitor) // 对象不存在且需要监视，添加在集合中。
                 {
-                    dictMonitorObjExpInterrupt.TryAdd(obj, new List<string>()); ;
+                    dictMonitorObjExpInterrupt.TryAdd(key, new List<string>()); ;
                 }
             }
         }
@@ -769,10 +779,10 @@ namespace Serein.NodeFlow
         /// <param name="nodeGuid"></param>
         /// <param name="obj"></param>
         /// <returns></returns>
-        public bool CheckObjMonitorState(object obj, out List<string>? exps)
+        public bool CheckObjMonitorState(string key, out List<string>? exps)
         {
-            if (obj is null) { exps = null; return false; }
-            return dictMonitorObjExpInterrupt.TryGetValue(obj, out exps);
+            if (string.IsNullOrEmpty(key)) { exps = null; return false; }
+            return dictMonitorObjExpInterrupt.TryGetValue(key, out exps);
         }
 
         /// <summary>
diff --git a/NodeFlow/NodeStaticConfig.cs b/NodeFlow/NodeStaticConfig.cs
index 0ae2063..1b56a0a 100644
--- a/NodeFlow/NodeStaticConfig.cs
+++ b/NodeFlow/NodeStaticConfig.cs
@@ -1,4 +1,5 @@
 using Serein.Library.Api;
+using Serein.Library.Enums;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -14,6 +15,10 @@ namespace Serein.NodeFlow
         /// </summary>
         public const string NodeSpaceName = $"{nameof(Serein)}.{nameof(Serein.NodeFlow)}.{nameof(Serein.NodeFlow.Model)}";
 
-        
+        public static readonly ConnectionType[] ConnectionTypes = [
+                                                        ConnectionType.Upstream,
+                                                        ConnectionType.IsSucceed,
+                                                        ConnectionType.IsFail,
+                                                        ConnectionType.IsError];
     }
 }
diff --git a/WorkBench/MainWindow.xaml b/WorkBench/MainWindow.xaml
index 5b09700..81588a9 100644
--- a/WorkBench/MainWindow.xaml
+++ b/WorkBench/MainWindow.xaml
@@ -78,6 +78,7 @@
                 <Button x:Name="ButtonDebugRun"  Content="运行" Width="100" Margin="10" Click="ButtonDebugRun_Click"></Button>
                 <Button x:Name="ButtonDebugFlipflopNode"  Content="结束" Width="100" Margin="10" Click="ButtonDebugFlipflopNode_Click"></Button>
                 <Button x:Name="ButtonStartFlowInSelectNode"  Content="从选定节点开始" Width="100" Margin="10" Click="ButtonStartFlowInSelectNode_Click"></Button>
+                <!--<Button x:Name="ButtonLoadStartNodeTree"  Content="加载起始节点树" Width="100" Margin="10" Click="ButtonLoadStartNodeTree_Click"></Button>-->
                 <!--<Button x:Name="ButtonReflushCanvasConfig"  Content="重置画布设置" Width="100" Margin="10" Click="ButtonReflushCanvasConfig_Click"></Button>-->
                 <!--<Button x:Name="ButtonLoadCanvasConfig"  Content="加载画布设置" Width="100" Margin="10" Click="ButtonLoadCanvasConfig_Click"></Button>-->
             </StackPanel>
@@ -190,12 +191,13 @@ Canvas.Top="{Binding ActualHeight, ElementName=FlowChartCanvas, Mode=OneWay, Con
         <!--IOC容器属性-->
         <Grid Grid.Column="4" >
             <Grid.RowDefinitions>
-                <RowDefinition Height="*"/>
+                <RowDefinition Height="auto"/>
                 <RowDefinition Height="*"/>
                 <RowDefinition Height="*"/>
             </Grid.RowDefinitions>
             <Grid Grid.Row="0" >
                 <!--<themes:LazyTreeView x:Name="lazyTreeView" />-->
+                <themes:NodeTreeViewControl x:Name="NodeTreeViewer"></themes:NodeTreeViewControl>
             </Grid>
             <Grid Grid.Row="1" >
                 <themes:IOCObjectViewControl x:Name="IOCObjectViewer">
diff --git a/WorkBench/MainWindow.xaml.cs b/WorkBench/MainWindow.xaml.cs
index 7142878..ac1fac0 100644
--- a/WorkBench/MainWindow.xaml.cs
+++ b/WorkBench/MainWindow.xaml.cs
@@ -75,6 +75,11 @@ namespace Serein.WorkBench
         /// </summary>
         private List<Connection> Connections { get; } = [];
 
+        /// <summary>
+        /// 起始节点
+        /// </summary>
+        //private NodeControlBase StartNodeControl{ get; set; }
+
         #region 与画布相关的字段
 
         /// <summary>
@@ -149,6 +154,7 @@ namespace Serein.WorkBench
             ViewModel = new MainWindowViewModel(this);
             FlowEnvironment = ViewModel.FlowEnvironment;
             ViewObjectViewer.FlowEnvironment = FlowEnvironment;
+            IOCObjectViewer.FlowEnvironment = FlowEnvironment;
 
             InitFlowEnvironmentEvent(); // 配置环境事件
             logWindow =  InitConsoleOut(); // 重定向 Console 输出
@@ -160,6 +166,9 @@ namespace Serein.WorkBench
             {
                 FlowEnvironment.LoadProject(App.FlowProjectData, App.FileDataPath); // 加载项目
             }
+
+
+            IOCObjectViewer.SelectObj += ViewObjectViewer.LoadObjectInformation;
         }
 
         private void InitFlowEnvironmentEvent()
@@ -178,6 +187,8 @@ namespace Serein.WorkBench
             FlowEnvironment.OnNodeInterruptStateChange += FlowEnvironment_OnNodeInterruptStateChange;
             FlowEnvironment.OnInterruptTrigger += FlowEnvironment_OnInterruptTrigger;
 
+            FlowEnvironment.OnIOCMembersChanged += FlowEnvironment_OnIOCMembersChanged;
+
         }
         private void InitCanvasUI()
         {
@@ -242,8 +253,6 @@ namespace Serein.WorkBench
         }
         #endregion
 
-        
-
         #region 运行环境事件
         /// <summary>
         /// 加载完成
@@ -265,7 +274,8 @@ namespace Serein.WorkBench
         /// <exception cref="NotImplementedException"></exception>
         private void FlowEnvironment_OnFlowRunComplete(FlowEventArgs eventArgs)
         {
-            Console.WriteLine("-------运行完成---------\r\n"); 
+            Console.WriteLine("-------运行完成---------\r\n");
+            IOCObjectViewer.ClearObjItem();
         }
 
         /// <summary>
@@ -307,48 +317,69 @@ namespace Serein.WorkBench
         /// <param name="connectionType"></param>
         private void FlowEnvironment_NodeConnectChangeEvemt(NodeConnectChangeEventArgs eventArgs)
         {
-            this.Dispatcher.Invoke(() =>
+            string fromNodeGuid = eventArgs.FromNodeGuid;
+            string toNodeGuid = eventArgs.ToNodeGuid;
+            NodeControlBase fromNode = GuidToControl(fromNodeGuid);
+            NodeControlBase toNode = GuidToControl(toNodeGuid);
+
+            ConnectionType connectionType = eventArgs.ConnectionType;
+            Action? action = null;
+            if (eventArgs.ChangeType == NodeConnectChangeEventArgs.ConnectChangeType.Create) // 添加连接
             {
-                string fromNodeGuid = eventArgs.FromNodeGuid;
-                string toNodeGuid = eventArgs.ToNodeGuid;
-                NodeControlBase fromNode = GuidToControl(fromNodeGuid);
-                NodeControlBase toNode = GuidToControl(toNodeGuid);
-                ConnectionType connectionType = eventArgs.ConnectionType;
-                if (eventArgs.ChangeType == NodeConnectChangeEventArgs.ConnectChangeType.Create)
+                // 添加连接
+                var connection = new Connection
                 {
-                    lock (Connections)
-                    {
-                        // 添加连接
-                        var connection = new Connection
-                        {
-                            Start = fromNode,
-                            End = toNode,
-                            Type = connectionType
-                        };
-
-                        BsControl.Draw(FlowChartCanvas, connection); // 添加贝塞尔曲线显示
-                        ConfigureLineContextMenu(connection); // 设置连接右键事件
-                        Connections.Add(connection);
-                        EndConnection();
-
-                    }
-
+                    Start = fromNode,
+                    End = toNode,
+                    Type = connectionType
+                };
+                if (toNode is FlipflopNodeControl flipflopControl) // 某个节点连接到了触发器，尝试从全局触发器视图中移除该触发器
+                {
+                    var nodeModel = flipflopControl?.ViewModel?.Node;
+                    NodeTreeViewer.RemoteGlobalFlipFlop(nodeModel); // 从全局触发器树树视图中移除
                 }
-                else if (eventArgs.ChangeType == NodeConnectChangeEventArgs.ConnectChangeType.Remote)
+
+                action = () => {
+                    BsControl.Draw(FlowChartCanvas, connection); // 添加贝塞尔曲线显示
+                    ConfigureLineContextMenu(connection); // 设置连接右键事件
+                    Connections.Add(connection);
+                    EndConnection();
+                };
+
+
+
+            }
+            else if (eventArgs.ChangeType == NodeConnectChangeEventArgs.ConnectChangeType.Remote) // 移除连接
+            {
+                // 需要移除连接
+                var removeConnections = Connections.Where(c => c.Start.ViewModel.Node.Guid.Equals(fromNodeGuid)
+                                       && c.End.ViewModel.Node.Guid.Equals(toNodeGuid))
+                                        .ToList();
+
+                
+                action = () =>
                 {
-                    // 需要移除连接
-                    var removeConnections = Connections.Where(c => c.Start.ViewModel.Node.Guid.Equals(fromNodeGuid)
-                                           && c.End.ViewModel.Node.Guid.Equals(toNodeGuid))
-                                .ToList();
                     foreach (var connection in removeConnections)
                     {
                         connection.RemoveFromCanvas();
                         Connections.Remove(connection);
+                        JudgmentFlipFlopNode(connection.End); // 连接关系变更时判断
                     }
-                }
+                };
+            }
+
+
+            this.Dispatcher.Invoke(() =>
+            {
+                action?.Invoke();
             });
+
+            
+           
         }
 
+        
+
         /// <summary>
         /// 节点移除事件
         /// </summary>
@@ -364,9 +395,19 @@ namespace Serein.WorkBench
                     selectNodeControls.Remove(nodeControl);
                 }
             }
+            #region 节点树视图
+            if (nodeControl is FlipflopNodeControl flipflopControl) // 判断是否为触发器
+            {
+                var node = flipflopControl?.ViewModel?.Node;
+                if (node is not null)
+                {
+                    NodeTreeViewer.RemoteGlobalFlipFlop(node); // 从全局触发器树树视图中移除
+                }
+            }
+            #endregion
+
             this.Dispatcher.Invoke(() =>
             {
-               
                 FlowChartCanvas.Children.Remove(nodeControl);
                 NodeControls.Remove(nodeControl.ViewModel.Node.Guid);
             });
@@ -404,7 +445,6 @@ namespace Serein.WorkBench
                     return;
                 }
                 NodeControls.TryAdd(nodeModelBase.Guid, nodeControl);
-
                 if (eventArgs.IsAddInRegion && NodeControls.TryGetValue(eventArgs.RegeionGuid, out NodeControlBase? regionControl))
                 {
                     if (regionControl is not null)
@@ -415,13 +455,23 @@ namespace Serein.WorkBench
                 }
                 else
                 {
-                    if (!TryPlaceNodeInRegion(nodeControl, position))
+                    if (!TryPlaceNodeInRegion(nodeControl, position)) // 将节点放置在区域中
                     {
-                        PlaceNodeOnCanvas(nodeControl, position.X, position.Y);
+                        PlaceNodeOnCanvas(nodeControl, position.X, position.Y); // 将节点放置在画布上
                     }
                 }
 
 
+                #region 节点树视图
+                if (nodeModelBase.ControlType == NodeControlType.Flipflop) 
+                {
+                    var node = nodeControl?.ViewModel?.Node;
+                    if(node is not null)
+                    {
+                        NodeTreeViewer.AddGlobalFlipFlop(FlowEnvironment, node); // 新增的触发器节点添加到全局触发器
+                    }
+                } 
+                #endregion
 
 
             });
@@ -450,6 +500,11 @@ namespace Serein.WorkBench
 
                 newStartNodeControl.BorderBrush = new SolidColorBrush((Color)ColorConverter.ConvertFromString("#04FC10"));
                 newStartNodeControl.BorderThickness = new Thickness(2);
+                var node = newStartNodeControl?.ViewModel?.Node;
+                if (node is not null)
+                {
+                    NodeTreeViewer.LoadNodeTreeOfStartNode(FlowEnvironment, node);
+                }
             });
 
         }
@@ -463,10 +518,10 @@ namespace Serein.WorkBench
         {
             string nodeGuid = eventArgs.NodeGuid;
 
-            object monitorKey =  MonitorObjectEventArgs.ObjSourceType.NodeFlowData switch
+            string monitorKey =  MonitorObjectEventArgs.ObjSourceType.NodeFlowData switch
             {
                 MonitorObjectEventArgs.ObjSourceType.NodeFlowData => nodeGuid,
-                _ => eventArgs.NewData,
+                _ => eventArgs.NewData.GetType().FullName,
             };
 
             //NodeControlBase nodeControl = GuidToControl(nodeGuid);
@@ -548,6 +603,15 @@ namespace Serein.WorkBench
             }
         }
 
+        /// <summary>
+        /// IOC变更
+        /// </summary>
+        /// <param name="eventArgs"></param>
+        /// <exception cref="NotImplementedException"></exception>
+        private void FlowEnvironment_OnIOCMembersChanged(IOCMembersChangedEventArgs eventArgs)
+        {
+            IOCObjectViewer.AddDependenciesInstance(eventArgs.Key, eventArgs.Instance);
+        }
 
         /// <summary>
         /// Guid 转 NodeControl
@@ -569,7 +633,6 @@ namespace Serein.WorkBench
         }
         #endregion
 
-
         #region 加载项目文件后触发事件相关方法
 
         /// <summary>
@@ -1081,46 +1144,9 @@ namespace Serein.WorkBench
                 ((UIElement)sender).CaptureMouse(); // 捕获鼠标
                 e.Handled = true; // 防止事件传播影响其他控件
 
-                
             }
             
         }
-
-        private void ChangeViewerObjOfNode(NodeControlBase nodeControl)
-        {
-            // int i = false;
-            var node = nodeControl?.ViewModel?.Node;
-            if (node is not null && node.MethodDetails.ReturnType != typeof(void))
-            {
-                if (ViewObjectViewer.MonitorObj is null)
-                {
-                    FlowEnvironment.SetMonitorObjState(node.Guid, true); // 通知环境，该节点的数据更新后需要传到UI
-                    // FlowEnvironment.SetMonitorObjState(nodeObj, true); // 通知环境，该节点的数据更新后需要传到UI
-                    return;
-                }
-                var nodeObj = node.GetFlowData();
-                if (nodeObj is null)
-                {
-                    return;
-                }
-                //if (nodeObj.Equals(ViewObjectViewer.MonitorObj) == true)
-                //{
-                //    // 选择同一个控件，不再监视
-                //    ViewObjectViewer.RefreshObjectTree(nodeObj);
-                //    return;
-                //}
-                if (node.Guid.Equals(ViewObjectViewer.MonitorKey) == true)
-                {
-                    ViewObjectViewer.RefreshObjectTree(nodeObj);
-                    return;
-                }
-                else
-                {
-                    FlowEnvironment.SetMonitorObjState(ViewObjectViewer.MonitorKey, false); // 取消对旧节点的监视
-                    FlowEnvironment.SetMonitorObjState(node.Guid, true); // 通知环境，该节点的数据更新后需要传到UI
-                }
-            }
-        }
         /// <summary>
         /// 控件的鼠标移动事件，根据鼠标拖动更新控件的位置。批量移动计算移动逻辑。
         /// </summary>
@@ -1217,6 +1243,41 @@ namespace Serein.WorkBench
                 startControlDragPoint = currentPosition; // 更新起始点位置
             }
         }
+        private void ChangeViewerObjOfNode(NodeControlBase nodeControl)
+        {
+
+            var node = nodeControl?.ViewModel?.Node;
+            if (node is not null && node.MethodDetails.ReturnType != typeof(void))
+            {
+                var key = node.Guid;
+                var instance = node.GetFlowData();
+                ViewObjectViewer.LoadObjectInformation(key, instance);
+                ChangeViewerObj(key, instance);
+            }
+        }
+        public void ChangeViewerObj(string key, object instance)
+        {
+            if (ViewObjectViewer.MonitorObj is null)
+            {
+                FlowEnvironment.SetMonitorObjState(key, true); // 通知环境，该节点的数据更新后需要传到UI
+                return;
+            }
+            if (instance is null)
+            {
+                return;
+            }
+            if (key.Equals(ViewObjectViewer.MonitorKey) == true)
+            {
+                ViewObjectViewer.RefreshObjectTree(instance);
+                return;
+            }
+            else
+            {
+                FlowEnvironment.SetMonitorObjState(ViewObjectViewer.MonitorKey,false); // 取消对旧节点的监视
+                FlowEnvironment.SetMonitorObjState(key, true); // 通知环境，该节点的数据更新后需要传到UI
+            }
+        }
+
 
         #region UI连接控件操作
 
@@ -1229,6 +1290,7 @@ namespace Serein.WorkBench
             {
                 IsControlDragging = false;
                 ((UIElement)sender).ReleaseMouseCapture();  // 释放鼠标捕获
+                
             }
 
             if (IsConnecting)
@@ -1240,6 +1302,7 @@ namespace Serein.WorkBench
                     return;
                 }
                 FlowEnvironment.ConnectNode(formNodeGuid, toNodeGuid, currentConnectionType);
+                
             }
             /*else if (IsConnecting)
             {
@@ -2156,7 +2219,28 @@ namespace Serein.WorkBench
 
         #endregion
 
-        #region IOC视图管理
+        #region 节点数、IOC视图管理
+
+        private void JudgmentFlipFlopNode(NodeControlBase nodeControl)
+        {
+            if (nodeControl is FlipflopNodeControl flipflopControl) // 判断是否为触发器
+            {
+                var nodeModel = flipflopControl?.ViewModel?.Node;
+                int count = 0;
+                foreach (var ct in NodeStaticConfig.ConnectionTypes)
+                {
+                    count += nodeModel.PreviousNodes[ct].Count;
+                }
+                if (count == 0)
+                {
+                    NodeTreeViewer.AddGlobalFlipFlop(FlowEnvironment, nodeModel); // 添加到全局触发器树树视图
+                }
+                else
+                {
+                    NodeTreeViewer.RemoteGlobalFlipFlop(nodeModel); // 从全局触发器树树视图中移除
+                }
+            }
+        }
         void LoadIOCObjectViewer()
         {
 
@@ -2366,7 +2450,6 @@ namespace Serein.WorkBench
             }
         }
 
-
     }
 
     #region 创建两个控件之间的连接关系，在UI层面上显示为 带箭头指向的贝塞尔曲线
diff --git a/WorkBench/Node/NodeControlViewModelBase.cs b/WorkBench/Node/NodeControlViewModelBase.cs
index dad81e6..5abe74b 100644
--- a/WorkBench/Node/NodeControlViewModelBase.cs
+++ b/WorkBench/Node/NodeControlViewModelBase.cs
@@ -24,8 +24,6 @@ namespace Serein.WorkBench.Node.ViewModel
         internal NodeModelBase Node { get; }
 
 
-
-
         private bool isSelect;
         /// <summary>
         /// 表示节点控件是否被选中
diff --git a/WorkBench/Serein.WorkBench.csproj b/WorkBench/Serein.WorkBench.csproj
index 96ae77d..2e097eb 100644
--- a/WorkBench/Serein.WorkBench.csproj
+++ b/WorkBench/Serein.WorkBench.csproj
@@ -33,6 +33,7 @@
     <Page Remove="Node\FlipflopRegionControl.xaml" />
     <Page Remove="Themes\ConditionControl.xaml" />
     <Page Remove="Themes\ExplicitDataControl.xaml" />
+    <Page Remove="Themes\MultiConditionConverter.xaml" />
     <Page Remove="Themes\ObjectViewerControl1.xaml" />
   </ItemGroup>
 
diff --git a/WorkBench/Themes/IOCObjectViewControl.xaml b/WorkBench/Themes/IOCObjectViewControl.xaml
index 4913c16..bc70033 100644
--- a/WorkBench/Themes/IOCObjectViewControl.xaml
+++ b/WorkBench/Themes/IOCObjectViewControl.xaml
@@ -9,15 +9,18 @@
     <Grid>
         <Grid.RowDefinitions>
             <RowDefinition Height="*"/>
-            <RowDefinition Height="*"/>
-            <RowDefinition Height="*"/>
+            <!--<RowDefinition Height="*"/>
+            <RowDefinition Height="*"/>-->
         </Grid.RowDefinitions>
-        <GroupBox Grid.Row="0" Header="已注册待绑定的类型" Margin="5">
-            <ListBox x:Name="TypeListBox" Background="#E3F6FA"/>
-        </GroupBox>
-        <GroupBox Grid.Row="1" Header="完成注入的实例" Margin="5">
+        <GroupBox Grid.Row="1" Header="实例视图" Margin="5">
             <ListBox x:Name="DependenciesListBox" Background="#E3FAE9"/>
         </GroupBox>
+        <!--<GroupBox Grid.Row="0" Header="正在注册的类型" Margin="5">
+            <ListBox x:Name="TypeListBox" Background="#E3F6FA"/>
+        </GroupBox>-->
+        <!--<GroupBox Grid.Row="1" Header="实例视图" Margin="5">
+            <ListBox x:Name="DependenciesListBox" Background="#E3FAE9"/>
+        </GroupBox>-->
         <!--<GroupBox Grid.Row="3" Header="未完成注入的实例" Margin="5">
             <ListBox x:Name="UnfinishedDependenciesListBox" Background="#FFE9D7"/>
         </GroupBox>-->
diff --git a/WorkBench/Themes/IOCObjectViewControl.xaml.cs b/WorkBench/Themes/IOCObjectViewControl.xaml.cs
index 6432b42..cce3074 100644
--- a/WorkBench/Themes/IOCObjectViewControl.xaml.cs
+++ b/WorkBench/Themes/IOCObjectViewControl.xaml.cs
@@ -7,6 +7,7 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
 using System.Windows.Data;
 using System.Windows.Documents;
 using System.Windows.Input;
@@ -14,6 +15,7 @@ using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using System.Windows.Navigation;
 using System.Windows.Shapes;
+using System.Xml.Linq;
 
 namespace Serein.WorkBench.Themes
 {
@@ -22,18 +24,96 @@ namespace Serein.WorkBench.Themes
     /// </summary>
     public partial class IOCObjectViewControl : UserControl
     {
-        private IOCObjectViewMoel IOCObjectViewMoel;
-        private SereinIOC sereinIOC;
-        public void SetIOC(SereinIOC sereinIOC)
-        {
-            this.sereinIOC = sereinIOC;
-        }
+        public Action<string,object> SelectObj { get; set; }
 
         public IOCObjectViewControl()
         {
             InitializeComponent();
-            IOCObjectViewMoel = new IOCObjectViewMoel();
-            DataContext = IOCObjectViewMoel;
+        }
+
+        private class IOCObj
+        {
+            public string Key { get; set; }
+            public object Instance { get; set; }
+        }
+
+        /// <summary>
+        /// 运行环境
+        /// </summary>
+        public IFlowEnvironment FlowEnvironment { get; set; }
+
+        /// <summary>
+        /// 添加一个实例
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="instance"></param>
+        public void AddDependenciesInstance(string key,object instance)
+        {
+            IOCObj iOCObj = new IOCObj
+            {
+                Key = key,
+                Instance = instance,
+            };
+            TextBlock textBlock = new TextBlock();
+            textBlock.Text = key;
+            textBlock.Tag = iOCObj;
+            textBlock.MouseDown += (s, e) =>
+            {
+                if(s is TextBlock block && block.Tag is IOCObj iocObj)
+                {
+                    SelectObj?.Invoke(iocObj.Key, iocObj.Instance);
+                    //FlowEnvironment.SetMonitorObjState(iocObj.Instance, true); // 通知环境，该节点的数据更新后需要传到UI
+                }
+            };
+            DependenciesListBox.Items.Add(textBlock);
+            SortLisbox(DependenciesListBox);
+        }
+
+        /// <summary>
+        /// 刷新一个实例
+        /// </summary>
+        /// <param name="key"></param>
+        /// <param name="instance"></param>
+        public void RefreshDependenciesInstance(string key, object instance) 
+        {
+            foreach (var item in DependenciesListBox.Items)
+            {
+                if (item is TextBlock block && block.Tag is IOCObj iocObj && iocObj.Key.Equals(key))
+                {
+                    iocObj.Instance = instance;
+                }
+            }
+        }
+
+        public void ClearObjItem()
+        {
+            DependenciesListBox.Items.Clear();
+        }
+
+        private static void SortLisbox(ListBox listBox)
+        {
+            var sortedItems = listBox.Items.Cast<TextBlock>().OrderBy(x => x.Text).ToList();
+            listBox.Items.Clear();
+            foreach (var item in sortedItems)
+            {
+                listBox.Items.Add(item);
+            }
+        }
+
+        public void RemoveDependenciesInstance(string key)
+        {
+            object? itemControl = null;
+            foreach (var item in DependenciesListBox.Items)
+            {
+                if (item is TextBlock block && block.Tag is IOCObj iocObj && iocObj.Key.Equals(key))
+                {
+                    itemControl = item;
+                }
+            }
+            if (itemControl is not null)
+            {
+                DependenciesListBox.Items.Remove(itemControl);
+            }
         }
 
     }
diff --git a/WorkBench/Themes/IOCObjectViewMoel.cs b/WorkBench/Themes/IOCObjectViewMoel.cs
deleted file mode 100644
index 366a8a2..0000000
--- a/WorkBench/Themes/IOCObjectViewMoel.cs
+++ /dev/null
@@ -1,12 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace Serein.WorkBench.Themes
-{
-    internal class IOCObjectViewMoel
-    {
-    }
-}
diff --git a/WorkBench/Themes/LazyTreeView.xaml b/WorkBench/Themes/LazyTreeView.xaml
deleted file mode 100644
index cbf7d7f..0000000
--- a/WorkBench/Themes/LazyTreeView.xaml
+++ /dev/null
@@ -1,26 +0,0 @@
-<UserControl x:Class="Serein.WorkBench.Themes.LazyTreeView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:local="clr-namespace:Serein.WorkBench.Themes"
-             xmlns:converters="clr-namespace:Serein.WorkBench.Tool.Converters"
-             mc:Ignorable="d" 
-             d:DesignHeight="450" d:DesignWidth="800">
-
-    <UserControl.Resources>
-        <converters:TypeToColorConverter x:Key="TypeToColorConverter" />
-    </UserControl.Resources>
-    
-    <Grid>
-        <TreeView Name="treeView" 
-                  SelectedItemChanged="treeView_SelectedItemChanged"
-              ItemsSource="{Binding RootNodes}">
-            <TreeView.ItemTemplate>
-                <HierarchicalDataTemplate ItemsSource="{Binding SuccessorNodes}">
-                    <TextBlock Text="{Binding DisplayName}" Foreground="{Binding ControlType, Converter={StaticResource TypeToColorConverter}}" />
-                </HierarchicalDataTemplate>
-            </TreeView.ItemTemplate>
-        </TreeView>
-    </Grid>
-</UserControl>
diff --git a/WorkBench/Themes/LazyTreeView.xaml.cs b/WorkBench/Themes/LazyTreeView.xaml.cs
deleted file mode 100644
index 2c68696..0000000
--- a/WorkBench/Themes/LazyTreeView.xaml.cs
+++ /dev/null
@@ -1,58 +0,0 @@
-using Serein.Library.Enums;
-using Serein.NodeFlow.Base;
-using System;
-using System.Collections.Generic;
-using System.Collections.ObjectModel;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
-using System.Windows.Controls.Primitives;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
-using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Navigation;
-using System.Windows.Shapes;
-
-namespace Serein.WorkBench.Themes
-{
-    /// <summary>
-    /// LazyTreeView.xaml 的交互逻辑
-    /// </summary>
-    public partial class LazyTreeView : UserControl
-    {
-        public ObservableCollection<NodeModelBase> RootNodes { get; set; }
-
-        public LazyTreeView()
-        {
-            InitializeComponent();
-            RootNodes = new ObservableCollection<NodeModelBase>();
-            treeView.DataContext = this;
-        }
-
-        private void treeView_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs<object> e)
-        {
-            if (e.NewValue is NodeModelBase node)
-            {
-                // 在这里设置 Expanded 事件
-                var treeViewItem = (TreeViewItem)treeView.ItemContainerGenerator.ContainerFromItem(node);
-                treeViewItem.Expanded += (s, args) => LoadChildren(node, treeViewItem);
-            }
-        }
-        private void LoadChildren(NodeModelBase node, TreeViewItem treeViewItem)
-        {
-            // 懒加载逻辑
-            if (node.SuccessorNodes.Count > 0)
-            {
-                treeViewItem.Items.Clear();
-                foreach (var child in node.SuccessorNodes[ConnectionType.IsSucceed]) // 根据类型加载子项
-                {
-                    treeViewItem.Items.Add(child);
-                }
-            }
-        }
-    }
-}
diff --git a/WorkBench/Themes/NodeTreeItemViewControl.xaml b/WorkBench/Themes/NodeTreeItemViewControl.xaml
new file mode 100644
index 0000000..47be97c
--- /dev/null
+++ b/WorkBench/Themes/NodeTreeItemViewControl.xaml
@@ -0,0 +1,52 @@
+<UserControl x:Class="Serein.WorkBench.Themes.NodeTreeItemViewControl"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:Serein.WorkBench.Themes"
+            mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="*"/>
+            <RowDefinition Height="*"/>
+        </Grid.RowDefinitions>
+
+        <Grid Grid.Row="0" x:Name="UpstreamTreeGuid" Margin="0,0,0,0" >
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="auto"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+            <Rectangle Grid.Column="0" Width="1" x:Name="UpstreamTreeRectangle" Grid.Row="0" Fill="#4A82E4" Margin="4,1,4,1" IsHitTestVisible="False"/>
+            <TreeView Grid.Column="1" x:Name="UpstreamTreeNodes"  BorderThickness="0"/>
+        </Grid>
+        <Grid Grid.Row="1" x:Name="IsSucceedTreeGuid" Margin="0,0,0,0">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="auto"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+            <Rectangle Grid.Column="0" Width="1" x:Name="IsSucceedRectangle"  Grid.Row="0" Fill="#04FC10" Margin="4,1,4,1" IsHitTestVisible="False"/>
+            <TreeView Grid.Column="1"  x:Name="IsSucceedTreeNodes"  BorderThickness="0"/>
+        </Grid>
+        <Grid Grid.Row="2" x:Name="IsFailTreeGuid" Margin="0,0,0,0">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="auto"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+            <Rectangle Grid.Column="0" Width="1" x:Name="IsFailRectangle"  Grid.Row="0" Fill="#F18905" Margin="4,1,4,1" IsHitTestVisible="False"/>
+
+            <TreeView Grid.Column="1" x:Name="IsFailTreeNodes" BorderThickness="0"/>
+        </Grid>
+        <Grid Grid.Row="3" x:Name="IsErrorTreeGuid" Margin="0,0,0,0">
+            <Grid.ColumnDefinitions>
+                <ColumnDefinition Width="auto"/>
+                <ColumnDefinition Width="*"/>
+            </Grid.ColumnDefinitions>
+            <Rectangle Grid.Column="0" Width="1" x:Name="IsErrorRectangle"  Grid.Row="0" Fill="#FE1343" Margin="4,1,4,1" IsHitTestVisible="False"/>
+            <TreeView Grid.Column="1" x:Name="IsErrorTreeNodes"  BorderThickness="0"/>
+        </Grid>
+    </Grid>
+</UserControl>
diff --git a/WorkBench/Themes/NodeTreeItemViewControl.xaml.cs b/WorkBench/Themes/NodeTreeItemViewControl.xaml.cs
new file mode 100644
index 0000000..20be0b1
--- /dev/null
+++ b/WorkBench/Themes/NodeTreeItemViewControl.xaml.cs
@@ -0,0 +1,270 @@
+using Serein.Library.Api;
+using Serein.Library.Enums;
+using Serein.NodeFlow;
+using Serein.NodeFlow.Base;
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Controls.Primitives;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+using System.Xml.Linq;
+using static Serein.WorkBench.Themes.TypeViewerWindow;
+
+namespace Serein.WorkBench.Themes
+{
+    /// <summary>
+    /// NodeTreeVIewControl.xaml 的交互逻辑
+    /// </summary>
+    public partial class NodeTreeItemViewControl : UserControl
+    {
+        public NodeTreeItemViewControl()
+        {
+            InitializeComponent();
+            foreach (var ct in NodeStaticConfig.ConnectionTypes)
+            {
+                var guid = ToGridView(this, ct);
+                guid.Visibility = Visibility.Collapsed;
+            }
+        }
+
+
+        /// <summary>
+        ///  保存的节点数据
+        /// </summary>
+        private NodeModelBase nodeModel;
+        private IFlowEnvironment flowEnvironment { get; set; }
+
+
+        private class NodeTreeModel
+        {
+            public NodeModelBase RootNode { get; set; }
+            public Dictionary<ConnectionType, List<NodeModelBase>> ChildNodes { get; set; }
+        }
+
+
+        public void InitAndLoadTree(IFlowEnvironment flowEnvironment, NodeModelBase nodeModel)
+        {
+            this.flowEnvironment = flowEnvironment;
+            this.nodeModel = nodeModel;
+            RefreshTree();
+        }
+
+        public TreeViewItem RefreshTree()
+        {
+            NodeModelBase rootNodeModel = this.nodeModel;
+            NodeTreeModel nodeTreeModel = new NodeTreeModel
+            {
+                RootNode = rootNodeModel,
+                ChildNodes = new Dictionary<ConnectionType, List<NodeModelBase>>()
+                {
+                    {ConnectionType.Upstream, []},
+                    {ConnectionType.IsSucceed, [rootNodeModel]},
+                    {ConnectionType.IsFail, []},
+                    {ConnectionType.IsError, []},
+                }
+            };
+            var rootNode = new TreeViewItem
+            {
+                Header = rootNodeModel.MethodDetails.MethodTips,
+                Tag = nodeTreeModel,
+            };
+            LoadNodeItem(this, nodeTreeModel);
+            rootNode.Expanded += TreeViewItem_Expanded; // 监听展开事件
+            rootNode.IsExpanded = true;
+            return rootNode;
+        }
+
+
+
+
+        /// <summary>
+        /// 展开子项事件
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void TreeViewItem_Expanded(object sender, RoutedEventArgs e)
+        {
+            if (sender is TreeViewItem item && item.Tag is NodeTreeModel nodeTreeModel)
+            {
+                item.Items.Clear();
+                NodeTreeItemViewControl? nodeTreeItemViewControl = LoadTNoderee(nodeTreeModel);
+
+                if (nodeTreeItemViewControl is not null)
+                {
+                    LoadNodeItem(nodeTreeItemViewControl, nodeTreeModel);
+                    item.Items.Add(nodeTreeItemViewControl);
+
+                }
+                item.IsSelected = false;
+            }
+
+            e.Handled = true;
+        }
+
+        /// <summary>
+        /// 加载面板
+        /// </summary>
+        /// <param name="nodeTreeItemViewControl"></param>
+        /// <param name="nodeTreeModel"></param>
+        private void LoadNodeItem(NodeTreeItemViewControl nodeTreeItemViewControl, NodeTreeModel nodeTreeModel)
+        {
+
+            foreach (var ct in NodeStaticConfig.ConnectionTypes)
+            {
+                var treeViewer = ToTreeView(nodeTreeItemViewControl, ct);
+                var guid = ToGridView(nodeTreeItemViewControl, ct);
+                treeViewer.Items.Clear(); // 移除对象树的所有节点
+                var list = nodeTreeModel.ChildNodes[ct];
+
+                if (list.Count > 0)
+                {
+                    foreach (var child in list)
+                    {
+                        NodeTreeModel tmpNodeTreeModel = new NodeTreeModel
+                        {
+                            RootNode = child,
+                            ChildNodes = child.SuccessorNodes,
+                        };
+                        TreeViewItem treeViewItem = new TreeViewItem
+                        {
+                            Header = child.MethodDetails.MethodTips,
+                            Tag = tmpNodeTreeModel
+                        };
+                        treeViewItem.Expanded += TreeViewItem_Expanded;
+                        ContextMenu contextMenu = new ContextMenu();
+                        contextMenu.Items.Add(MainWindow.CreateMenuItem("从此节点执行", (s, e) => 
+                        {
+                            flowEnvironment.StartFlowInSelectNodeAsync(tmpNodeTreeModel.RootNode.Guid);
+                        }));
+                        treeViewItem.ContextMenu = contextMenu;
+
+                        treeViewer.Items.Add(treeViewItem);
+                    }
+                    guid.Visibility = Visibility.Visible;
+                }
+                else
+                {
+                    guid.Visibility = Visibility.Collapsed;
+                }
+            }
+
+
+        }
+
+        /// <summary>
+        /// 加载节点子项
+        /// </summary>
+        /// <param name="nodeTreeModel"></param>
+        /// <returns></returns>
+        private NodeTreeItemViewControl? LoadTNoderee(NodeTreeModel nodeTreeModel)
+        {
+            NodeTreeItemViewControl nodeTreeItemViewControl = null;
+            foreach (var connectionType in NodeStaticConfig.ConnectionTypes)
+            {
+                var childNodeModels = nodeTreeModel.ChildNodes[connectionType];
+                if (childNodeModels.Count > 0)
+                {
+                    nodeTreeItemViewControl ??= new NodeTreeItemViewControl();
+                }
+                else
+                {
+                    continue;
+                }
+
+                TreeView treeView = ToTreeView(nodeTreeItemViewControl, connectionType);
+                foreach (var childNodeModel in childNodeModels)
+                {
+                    NodeTreeModel tempNodeTreeModel = new NodeTreeModel
+                    {
+                        RootNode = childNodeModel,
+                        ChildNodes = childNodeModel.SuccessorNodes,
+                    };
+                    TreeViewItem treeViewItem = new TreeViewItem
+                    {
+                        Header = childNodeModel.MethodDetails.MethodTips,
+                        Tag = tempNodeTreeModel
+                    };
+                    treeViewItem.Margin = new Thickness(-15, 0, 0, 0);
+                    treeViewItem.Visibility = Visibility.Visible;
+                    treeView.Items.Add(treeViewItem);
+                }
+            }
+            if (nodeTreeItemViewControl is not null)
+            {
+                foreach (var connectionType in NodeStaticConfig.ConnectionTypes)
+                {
+                    var childNodeModels = nodeTreeModel.ChildNodes[connectionType];
+                    if (childNodeModels.Count > 0)
+                    {
+                        nodeTreeItemViewControl ??= new NodeTreeItemViewControl();
+                    }
+                    else
+                    {
+                        continue;
+                    }
+                }
+            }
+            return nodeTreeItemViewControl;
+        }
+
+        /// <summary>
+        /// 折叠事件
+        /// </summary>
+        /// <param name="sender"></param>
+        /// <param name="e"></param>
+        private void TreeViewItem_Collapsed(object sender, RoutedEventArgs e)
+        {
+            if (sender is TreeViewItem item && item.Items.Count > 0)
+            {
+                item.Items.Clear();
+            }
+        }
+        public static TreeView ToTreeView(NodeTreeItemViewControl item, ConnectionType connectionType)
+        {
+            return connectionType switch
+            {
+                ConnectionType.Upstream => item.UpstreamTreeNodes,
+                ConnectionType.IsError => item.IsErrorTreeNodes,
+                ConnectionType.IsFail => item.IsFailTreeNodes,
+                ConnectionType.IsSucceed => item.IsSucceedTreeNodes,
+                _ => throw new Exception("LoadNodeItem Error ：ConnectionType is " + connectionType)
+            };
+        }
+        public static Grid ToGridView(NodeTreeItemViewControl item, ConnectionType connectionType)
+        {
+            return connectionType switch
+            {
+                ConnectionType.Upstream => item.UpstreamTreeGuid,
+                ConnectionType.IsError => item.IsErrorTreeGuid,
+                ConnectionType.IsFail => item.IsFailTreeGuid,
+                ConnectionType.IsSucceed => item.IsSucceedTreeGuid,
+                _ => throw new Exception("LoadNodeItem Error ：ConnectionType is " + connectionType)
+            };
+        }
+
+        //public static System.Windows.Shapes.Rectangle ToRectangle(NodeTreeItemViewControl item, ConnectionType connectionType)
+        //{
+        //    return connectionType switch
+        //    {
+        //        ConnectionType.Upstream => item.UpstreamTreeRectangle,
+        //        ConnectionType.IsError => item.IsErrorRectangle,
+        //        ConnectionType.IsFail => item.IsFailRectangle,
+        //        ConnectionType.IsSucceed => item.IsSucceedRectangle,
+        //        _ => throw new Exception("LoadNodeItem Error ：ConnectionType is " + connectionType)
+        //    };
+        //}
+
+
+    }
+}
diff --git a/WorkBench/Themes/NodeTreeView.cs b/WorkBench/Themes/NodeTreeView.cs
deleted file mode 100644
index 67b0b52..0000000
--- a/WorkBench/Themes/NodeTreeView.cs
+++ /dev/null
@@ -1,71 +0,0 @@
-using Serein.NodeFlow.Base;
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows.Controls.Primitives;
-using System.Windows.Controls;
-using System.Windows.Media;
-using System.Windows;
-using Serein.Library.Enums;
-
-namespace Serein.WorkBench.Themes
-{
-    public class NodeTreeView : TreeView
-    {
-        public NodeTreeView()
-        {
-            this.ItemContainerGenerator.StatusChanged += OnStatusChanged;
-        }
-
-        private void OnStatusChanged(object sender, EventArgs e)
-        {
-            if (this.ItemContainerGenerator.Status == GeneratorStatus.ContainersGenerated)
-            {
-                foreach (var item in Items)
-                {
-                    var treeViewItem = (TreeViewItem)this.ItemContainerGenerator.ContainerFromItem(item);
-                    if (treeViewItem != null)
-                    {
-                        treeViewItem.Expanded += TreeViewItem_Expanded;
-                        ApplyColor(treeViewItem, item as NodeModelBase);
-                    }
-                }
-            }
-        }
-
-        private void TreeViewItem_Expanded(object sender, RoutedEventArgs e)
-        {
-            if (sender is TreeViewItem item && item.DataContext is NodeModelBase node)
-            {
-                if (item.Items.Count == 0) // 懒加载
-                {
-                    foreach (var childNode in node.SuccessorNodes[ConnectionType.Upstream])
-                    {
-                        item.Items.Add(childNode);
-                    }
-                }
-            }
-        }
-
-        private void ApplyColor(TreeViewItem item, NodeModelBase node)
-        {
-            // 根据 ControlType 设置颜色
-            switch (node.ControlType)
-            {
-                case NodeControlType.Flipflop:
-                    item.Background = Brushes.LightGreen;
-                    break;
-                case NodeControlType.Action:
-                    item.Background = Brushes.LightCoral;
-                    break;
-                // 添加更多条件
-                default:
-                    item.Background = Brushes.Transparent;
-                    break;
-            }
-        }
-    }
-
-}
diff --git a/WorkBench/Themes/NodeTreeViewControl.xaml b/WorkBench/Themes/NodeTreeViewControl.xaml
new file mode 100644
index 0000000..bee4a99
--- /dev/null
+++ b/WorkBench/Themes/NodeTreeViewControl.xaml
@@ -0,0 +1,47 @@
+<UserControl x:Class="Serein.WorkBench.Themes.NodeTreeViewControl"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
+             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
+             xmlns:local="clr-namespace:Serein.WorkBench.Themes"
+             mc:Ignorable="d" 
+             d:DesignHeight="450" d:DesignWidth="800">
+    <UserControl.Resources>
+        <Style x:Key="ListItemNullFocusContainerStyle" TargetType="ListBoxItem">
+            <Setter Property="SnapsToDevicePixels" Value="true" />
+            <Setter Property="FocusVisualStyle" Value="{x:Null}" />
+            <Setter Property="Template">
+                <Setter.Value>
+                    <ControlTemplate TargetType="ListBoxItem">
+                        <Border Name="Border" Background="Transparent" SnapsToDevicePixels="True">
+                            <ContentPresenter />
+                        </Border>
+                    </ControlTemplate>
+                </Setter.Value>
+            </Setter>
+        </Style>
+    </UserControl.Resources>
+    <Grid>
+        <Grid.RowDefinitions>
+            <RowDefinition Height="auto"/>
+            <RowDefinition Height="auto"/>
+            <!--<RowDefinition Height="*"/>-->
+        </Grid.RowDefinitions>
+        <StackPanel Grid.Row="0">
+            <TextBlock Text="起始节点"/>
+
+            <ScrollViewer >
+                <local:NodeTreeItemViewControl x:Name="StartNodeViewer" Margin="4,4,4,4"/>
+            </ScrollViewer >
+        </StackPanel>
+        <StackPanel Grid.Row="1">
+            <TextBlock Text="全局触发器"/>
+            <ListBox x:Name="GlobalFlipflopNodeListbox" BorderThickness="0" ItemContainerStyle="{StaticResource ListItemNullFocusContainerStyle}"></ListBox>
+        </StackPanel>
+
+        <!--<StackPanel Grid.Row="2">
+            <TextBlock Text="无业游民"/>
+            <ListBox x:Name="UnreachableNodeListbox" BorderThickness="0" ItemContainerStyle="{StaticResource ListItemNullFocusContainerStyle}"></ListBox>
+        </StackPanel>-->
+    </Grid>
+</UserControl>
diff --git a/WorkBench/Themes/NodeTreeViewControl.xaml.cs b/WorkBench/Themes/NodeTreeViewControl.xaml.cs
new file mode 100644
index 0000000..70f4a0e
--- /dev/null
+++ b/WorkBench/Themes/NodeTreeViewControl.xaml.cs
@@ -0,0 +1,99 @@
+using Serein.Library.Api;
+using Serein.NodeFlow.Base;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Serein.WorkBench.Themes
+{
+    /// <summary>
+    /// NodeTreeViewControl.xaml 的交互逻辑
+    /// </summary>
+    public partial class NodeTreeViewControl : UserControl
+    {
+        private IFlowEnvironment FlowEnvironment { get; set; }
+        public NodeTreeViewControl()
+        {
+            InitializeComponent();
+        }
+
+        private string startNodeGuid = string.Empty;
+        private Dictionary<string, NodeTreeItemViewControl> globalFlipflopNodes = [];
+        private Dictionary<string, NodeTreeItemViewControl> unemployedNodes = [];
+
+        public void LoadNodeTreeOfStartNode(IFlowEnvironment flowEnvironment, NodeModelBase nodeModel)
+        {
+            startNodeGuid = nodeModel.Guid;
+            StartNodeViewer.InitAndLoadTree(flowEnvironment, nodeModel);
+        }
+
+        #region 触发器
+        public void AddGlobalFlipFlop(IFlowEnvironment flowEnvironment, NodeModelBase nodeModel)
+        {
+            if (!globalFlipflopNodes.ContainsKey(nodeModel.Guid))
+            {
+                NodeTreeItemViewControl flipflopTreeViewer = new NodeTreeItemViewControl();
+                flipflopTreeViewer.InitAndLoadTree(flowEnvironment, nodeModel);
+                globalFlipflopNodes.Add(nodeModel.Guid, flipflopTreeViewer);
+                GlobalFlipflopNodeListbox.Items.Add(flipflopTreeViewer);
+            }
+        }
+        public void RefreshGlobalFlipFlop(NodeModelBase nodeModel)
+        {
+            if (globalFlipflopNodes.TryGetValue(nodeModel.Guid, out var viewer))
+            {
+                viewer.RefreshTree();
+            }
+        }
+        public void RemoteGlobalFlipFlop(NodeModelBase nodeModel)
+        {
+            if (globalFlipflopNodes.TryGetValue(nodeModel.Guid, out var viewer))
+            {
+                globalFlipflopNodes.Remove(nodeModel.Guid);
+                GlobalFlipflopNodeListbox.Items.Remove(viewer);
+            }
+        }
+        #endregion
+
+
+        #region 无业游民（定义：不存在于起始节点与全局触发器的调用链上的节点，只能手动刷新？）
+        public void AddUnemployed(IFlowEnvironment flowEnvironment, NodeModelBase nodeModel)
+        {
+            if (!unemployedNodes.ContainsKey(nodeModel.Guid))
+            {
+                NodeTreeItemViewControl flipflopTreeViewer = new NodeTreeItemViewControl();
+                flipflopTreeViewer.InitAndLoadTree(flowEnvironment, nodeModel);
+                unemployedNodes.Add(nodeModel.Guid, flipflopTreeViewer);
+                GlobalFlipflopNodeListbox.Items.Add(flipflopTreeViewer);
+            }
+        }
+        public void RefreshUnemployed(NodeModelBase nodeModel)
+        {
+            if (unemployedNodes.TryGetValue(nodeModel.Guid, out var viewer))
+            {
+                viewer.RefreshTree();
+            }
+        }
+        public void RemoteUnemployed(NodeModelBase nodeModel)
+        {
+            if (unemployedNodes.TryGetValue(nodeModel.Guid, out var viewer))
+            {
+                unemployedNodes.Remove(nodeModel.Guid);
+                GlobalFlipflopNodeListbox.Items.Remove(viewer);
+            }
+        }
+        #endregion
+
+    }
+}
diff --git a/WorkBench/Themes/ObjectViewerControl.xaml.cs b/WorkBench/Themes/ObjectViewerControl.xaml.cs
index 3bbeaa6..98399b1 100644
--- a/WorkBench/Themes/ObjectViewerControl.xaml.cs
+++ b/WorkBench/Themes/ObjectViewerControl.xaml.cs
@@ -85,7 +85,7 @@ namespace Serein.WorkBench.Themes
         /// <summary>
         /// 监视对象的键
         /// </summary>
-        public object MonitorKey { get => monitorKey; }
+        public string MonitorKey { get => monitorKey; }
         /// <summary>
         /// 正在监视的对象
         /// </summary>
@@ -96,7 +96,7 @@ namespace Serein.WorkBench.Themes
         /// </summary>
         public string MonitorExpression { get => ExpressionTextBox.Text.ToString(); }
 
-        private object monitorKey;
+        private string monitorKey;
         private object monitorObj;
 
         // 用于存储当前展开的节点路径
@@ -107,7 +107,7 @@ namespace Serein.WorkBench.Themes
         /// 加载对象信息，展示其成员
         /// </summary>
         /// <param name="obj">要展示的对象</param>
-        public void LoadObjectInformation(object key, object obj)
+        public void LoadObjectInformation(string key, object obj)
         {
             if (obj == null) return;
             monitorKey = key;
@@ -171,6 +171,7 @@ namespace Serein.WorkBench.Themes
             // 这里创建了一个子项，并给这个子项创建了“正在加载”的子项
             // 然后移除了原来对象树的所有项，再把这个新创建的子项添加上去
             // 绑定了展开/折叠事件后，自动展开第一层，开始反射obj的成员，并判断obj的成员生成什么样的节点
+            rootNode.IsExpanded = true;
             return rootNode;
         }
 
@@ -454,6 +455,11 @@ namespace Serein.WorkBench.Themes
         { 
             try
             {
+                if(obj is null)
+                {
+                    value = null;
+                    return "Error";
+                }
                 var properties = obj.GetType().GetProperties();
 
                 // 获取实例属性值