diff --git a/Src/Dialogue/IDialogueService.cs b/Src/Dialogue/IDialogueService.cs
index 661c4a8..71a7d64 100644
--- a/Src/Dialogue/IDialogueService.cs
+++ b/Src/Dialogue/IDialogueService.cs
@@ -25,10 +25,21 @@ namespace Net.Project.B.Dialogue
         /// </summary>
         public event Func<IDialogueData, UniTask> OnDialogueStart;
 
+        public event Action<IDialogueData> OnDynamicDialogueStart; 
+        /// <summary>
+        /// 动态对话
+        /// </summary>
+        public event Func<IDialogueData, UniTask<string>> OnDynamicDialogueStartAsync; 
+
         /// <summary>
         /// 对话结束
         /// </summary>
         public event Action<IDialogueData> OnDialogueEnd;
+        
+        /// <summary>
+        /// 动态对话结束
+        /// </summary>
+        public event Action<IDialogueData,string> OnDynamicDialogueEnd; 
 
         /// <summary>
         /// 对话选择
@@ -48,6 +59,8 @@ namespace Net.Project.B.Dialogue
         UniTask CreateDialogue(IDialogueData dialogueData);
 
         UniTask<int> CreateDialogue(IDialogueData dialogueData, IReadOnlyCollection<IDialogueChoice> dialogueChoices);
+
+        UniTask<string> CreateDynamicDialogue(IDialogueData dialogueData);
     }
 
     public class DialogueService : IDialogueService
@@ -55,7 +68,10 @@ namespace Net.Project.B.Dialogue
         public IReadOnlyDictionary<int, IDialogueData> Dialogues => _dialogues;
 
         public event Func<IDialogueData, UniTask> OnDialogueStart;
+        public event Action<IDialogueData> OnDynamicDialogueStart;
+        public event Func<IDialogueData, UniTask<string>> OnDynamicDialogueStartAsync;
         public event Action<IDialogueData> OnDialogueEnd;
+        public event Action<IDialogueData, string> OnDynamicDialogueEnd;
         public event Func<IDialogueData, IReadOnlyCollection<IDialogueChoice>, UniTask<int>> OnDialogueChoose;
         public event Action<IDialogueData, IDialogueChoice> OnDialogueChose;
         public async UniTask CreateDialogue(IDialogueData dialogueData)
@@ -105,6 +121,19 @@ namespace Net.Project.B.Dialogue
             return index;
         }
 
+        public async UniTask<string> CreateDynamicDialogue(IDialogueData dialogueData)
+        {
+            if (OnDynamicDialogueStartAsync is null)throw new Exception("OnDynamicDialogueStartAsync is not null");
+
+            OnDialogueStart?.Invoke(dialogueData);
+            
+            var result = await OnDynamicDialogueStartAsync.Invoke(dialogueData);
+            
+            OnDynamicDialogueEnd?.Invoke(dialogueData,result);
+
+            return result;
+        }
+
         private readonly ConcurrentDictionary<int, IDialogueData> _dialogues = new();
     }
 }
\ No newline at end of file
diff --git a/Src/Health/KnockedService.cs b/Src/Health/KnockedService.cs
index 6a69279..7fd333c 100644
--- a/Src/Health/KnockedService.cs
+++ b/Src/Health/KnockedService.cs
@@ -21,6 +21,7 @@ namespace Net.Project.B.Health
     /// </summary>
     public interface IKnockedService
     {
+        public bool Enabled { get; set; }
         /// <summary>
         /// 击倒列表
         /// </summary>
@@ -56,6 +57,8 @@ namespace Net.Project.B.Health
 
         private int OnHealthPlus(int id, int oldHp, int plus, object sendor)
         {
+            if (Enabled is false) return plus;
+            
             if (_entitiesService.TryGetEntity(id, out var entity) is false) return plus;
 
             if (entity.ServiceProvider.GetService<IKnockedComponent>() is null) return plus;
@@ -82,7 +85,8 @@ namespace Net.Project.B.Health
             _knocked.Add(id);
             _onKnocked?.Invoke(id, true);
            // _logger.LogInformation($"Entity {id} 被击倒了");
-            return oldHp-1;
+           //return 0;
+           return -Math.Abs(oldHp-1);
         }
 
         private void OnHealthChanged(int arg1, int arg2, int arg3, object arg4)
@@ -101,6 +105,7 @@ namespace Net.Project.B.Health
         private static readonly ConcurrentDictionary<int,int> _knockedHealth = new();
         private static event Action<int, bool> _onKnocked;
         private static event Action<int, int, int> _onKnockedHealthChanged;
+        public bool Enabled { get; set; } = true;
         public HashSet<int> Knocked=> _knocked;
         public IReadOnlyDictionary<int, int> KnockedHealth => _knockedHealth;
         public event Action<int, bool> OnKnocked
diff --git a/Src/Interaction/Com.Project.B.Interaction.asmdef b/Src/Interaction/Com.Project.B.Interaction.asmdef
index c816714..c7f6fe9 100644
--- a/Src/Interaction/Com.Project.B.Interaction.asmdef
+++ b/Src/Interaction/Com.Project.B.Interaction.asmdef
@@ -2,6 +2,7 @@
     "name": "Com.Project.B.Interaction",
     "rootNamespace": "",
     "references": [
+        "GUID:14fe60d984bf9f84eac55c6ea033a8f4",
         "GUID:d750d221812bb1d48baff92e6ef73e28"
     ],
     "includePlatforms": [],
diff --git a/Src/Interaction/IDynamicInteractable.cs b/Src/Interaction/IDynamicInteractable.cs
new file mode 100644
index 0000000..83978c9
--- /dev/null
+++ b/Src/Interaction/IDynamicInteractable.cs
@@ -0,0 +1,15 @@
+using System.Collections;
+using System.Collections.Generic;
+using BITKit;
+
+namespace Net.Project.B.Interaction
+{
+    public class DynamicInteractable:IWorldInteractable
+    {
+        public bool Enabled => Allow.Allow;
+        public readonly ValidHandle Allow=new();
+        public object WorldObject { get; set; }
+        public int Id { get; set; }
+    }
+
+}
diff --git a/Src/Interaction/IDynamicInteractable.cs.meta b/Src/Interaction/IDynamicInteractable.cs.meta
new file mode 100644
index 0000000..f9dc4e2
--- /dev/null
+++ b/Src/Interaction/IDynamicInteractable.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e5cb35ec740d0fb4483ab848af4a0f19
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Src/Interaction/IWorldInteractionService.cs b/Src/Interaction/IWorldInteractionService.cs
index 96c6f68..026778c 100644
--- a/Src/Interaction/IWorldInteractionService.cs
+++ b/Src/Interaction/IWorldInteractionService.cs
@@ -21,7 +21,7 @@ namespace Net.Project.B.Interaction
     /// </summary>
     public interface IWorldInteractable
     {
-        public IWorldInteractionType InteractionType { get; }
+        public bool Enabled { get; }
         public object WorldObject { get; set; }
         public int Id { get; set; }
     }
diff --git a/Src/Interaction/WorldInteractable.cs b/Src/Interaction/WorldInteractable.cs
index b3eff72..f67a5c4 100644
--- a/Src/Interaction/WorldInteractable.cs
+++ b/Src/Interaction/WorldInteractable.cs
@@ -10,7 +10,7 @@ namespace Net.Project.B.Interaction
     [Serializable]
     public class WorldInteractable : IWorldInteractable,IWorldNode
     {
-        public IWorldInteractionType InteractionType => null;
+        public bool Enabled { get; set; } = true;
         public object WorldObject { get; set; }
         public int Id { get; set; }
     }
diff --git a/Src/PDA/PDAApps.cs b/Src/PDA/PDAApps.cs
index 93826a4..ffa3d9e 100644
--- a/Src/PDA/PDAApps.cs
+++ b/Src/PDA/PDAApps.cs
@@ -43,6 +43,6 @@ namespace Net.Project.B.PDA.App
     public struct Quest:IApp
     {
         public string PackageName => "com.bndroid.quest";
-        public string AppName => "人物";
+        public string AppName => "任务";
     }
 }
diff --git a/Src/PlayerSettings/IUXKeyMap.cs b/Src/PlayerSettings/IUXKeyMap.cs
index db5d9d4..2cc1833 100644
--- a/Src/PlayerSettings/IUXKeyMap.cs
+++ b/Src/PlayerSettings/IUXKeyMap.cs
@@ -8,5 +8,6 @@ namespace Project.B.Player
         public T CancelKey { get; }
         public T InventoryKey { get; }
         public T ConfirmKey { get;  }
+        public T ChatKey { get; }
     }
 }
diff --git a/Src/UX/UXDefine.cs b/Src/UX/UXDefine.cs
index a4a7a2f..26d9e8d 100644
--- a/Src/UX/UXDefine.cs
+++ b/Src/UX/UXDefine.cs
@@ -20,7 +20,6 @@ namespace Net.Project.B.UX
         event Func<string, string> OnSubtitle;
         public string[] SubtitleLanguages { get; set; }
     }
-
     public interface IUXInventory : IUXPanel
     {
         public ItemQuality AutoInspect { get; set; }
@@ -53,4 +52,5 @@ namespace Net.Project.B.UX
     {
         public IReadOnlyCollection<IBuff> SurvivalBuffs { get; set; }
     }
+    public interface IUXChat:IUXPanel{}
 }
diff --git a/Src/WorldNode/UnitySubwayNode.cs b/Src/WorldNode/UnitySubwayNode.cs
index 88df407..7002206 100644
--- a/Src/WorldNode/UnitySubwayNode.cs
+++ b/Src/WorldNode/UnitySubwayNode.cs
@@ -14,10 +14,15 @@ namespace Net.Project.B.WorldNode
         [SerializeField] private float speed;
         [SerializeField] private Transform spline;
         [SerializeField] private Vector3 offset;
+        [SerializeField] private Transform frontWheel;
+        [SerializeField] private Transform backWheel;
+
         public Rigidbody Subway => subway;
         public float Speed => speed;
         public Transform Spline => spline;
         public Vector3 Offset => offset;
+        public Transform FrontWheel => frontWheel;
+        public Transform BackWheel => backWheel;
     }
 }
 #endif
\ No newline at end of file