diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffActivity.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffActivity.cs
new file mode 100644
index 0000000..1dfc591
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffActivity.cs
@@ -0,0 +1,101 @@
+
+using System.Collections.Generic;
+using Godot;
+
+/// <summary>
+/// 通用被动道具实体类
+/// </summary>
+[Tool]
+public partial class BuffActivity : Prop
+{
+    private readonly List<BuffFragment> _buffFragment = new List<BuffFragment>();
+    
+    public override void OnPickUpItem()
+    {
+        foreach (var buffFragment in _buffFragment)
+        {
+            buffFragment.OnPickUpItem();
+        }
+    }
+
+    public override void OnRemoveItem()
+    {
+        foreach (var buffFragment in _buffFragment)
+        {
+            buffFragment.OnRemoveItem();
+        }
+    }
+
+    public void AddBuffFragment<T>() where T : BuffFragment, new()
+    {
+        var fragment = AddComponent<T>();
+        _buffFragment.Add(fragment);
+        fragment.Init();
+        if (Master != null)
+        {
+            fragment.OnPickUpItem();
+        }
+    }
+    
+    public void AddBuffFragment<T>(float arg1) where T : BuffFragment, new()
+    {
+        var fragment = AddComponent<T>();
+        _buffFragment.Add(fragment);
+        fragment.Init(arg1);
+        if (Master != null)
+        {
+            fragment.OnPickUpItem();
+        }
+    }
+    
+    public void AddBuffFragment<T>(float arg1, float arg2) where T : BuffFragment, new()
+    {
+        var fragment = AddComponent<T>();
+        _buffFragment.Add(fragment);
+        fragment.Init(arg1, arg2);
+        if (Master != null)
+        {
+            fragment.OnPickUpItem();
+        }
+    }
+    
+    public void AddBuffFragment<T>(float arg1, float arg2, float arg3) where T : BuffFragment, new()
+    {
+        var fragment = AddComponent<T>();
+        _buffFragment.Add(fragment);
+        fragment.Init(arg1, arg2, arg3);
+        if (Master != null)
+        {
+            fragment.OnPickUpItem();
+        }
+    }
+    
+    public void AddBuffFragment<T>(float arg1, float arg2, float arg3, float arg4) where T : BuffFragment, new()
+    {
+        var fragment = AddComponent<T>();
+        _buffFragment.Add(fragment);
+        fragment.Init(arg1, arg2, arg3, arg4);
+        if (Master != null)
+        {
+            fragment.OnPickUpItem();
+        }
+    }
+
+    public override void Interactive(ActivityObject master)
+    {
+        if (master is Player role)
+        {
+            Pickup();
+            role.PickUpBuffProp(this);
+        }
+    }
+
+    public override CheckInteractiveResult CheckInteractive(ActivityObject master)
+    {
+        if (master is Player)
+        {
+            return new CheckInteractiveResult(this, true, CheckInteractiveResult.InteractiveType.PickUp);
+        }
+        return base.CheckInteractive(master);
+    }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp.cs
deleted file mode 100644
index de5cd38..0000000
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp.cs
+++ /dev/null
@@ -1,24 +0,0 @@
-
-/// <summary>
-/// 被动增益道具
-/// </summary>
-public abstract partial class BuffProp : Prop
-{
-    public override void Interactive(ActivityObject master)
-    {
-        if (master is Player role)
-        {
-            Pickup();
-            role.PickUpBuffProp(this);
-        }
-    }
-
-    public override CheckInteractiveResult CheckInteractive(ActivityObject master)
-    {
-        if (master is Player)
-        {
-            return new CheckInteractiveResult(this, true, CheckInteractiveResult.InteractiveType.PickUp);
-        }
-        return base.CheckInteractive(master);
-    }
-}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0001.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0001.cs
index 50c3417..230c356 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0001.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0001.cs
@@ -5,7 +5,7 @@
 /// 移速 buff, 移速 + 3
 /// </summary>
 [Tool]
-public partial class BuffProp0001 : BuffProp
+public partial class BuffProp0001 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0002.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0002.cs
index ec3b255..da97771 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0002.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0002.cs
@@ -5,7 +5,7 @@
 /// 血量上限buff, 心之容器 + 1
 /// </summary>
 [Tool]
-public partial class BuffProp0002 : BuffProp
+public partial class BuffProp0002 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0003.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0003.cs
index 7ecf063..c0bf9a4 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0003.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0003.cs
@@ -5,7 +5,7 @@
 /// 护盾上限buff, 护盾 + 1
 /// </summary>
 [Tool]
-public partial class BuffProp0003 : BuffProp
+public partial class BuffProp0003 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0004.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0004.cs
index f66ab3b..e512590 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0004.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0004.cs
@@ -5,7 +5,7 @@
 /// 护盾恢复时间buff, 恢复时间 - 2.5s
 /// </summary>
 [Tool]
-public partial class BuffProp0004 : BuffProp
+public partial class BuffProp0004 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0005.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0005.cs
index 37783e6..e6f15a0 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0005.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0005.cs
@@ -5,7 +5,7 @@
 /// 提升伤害buff, 子弹伤害提升20%
 /// </summary>
 [Tool]
-public partial class BuffProp0005 : BuffProp
+public partial class BuffProp0005 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0006.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0006.cs
index 8076c29..fed619e 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0006.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0006.cs
@@ -5,7 +5,7 @@
 /// 延长无敌时间buff, 受伤后无敌时间 + 2s
 /// </summary>
 [Tool]
-public partial class BuffProp0006 : BuffProp
+public partial class BuffProp0006 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0007.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0007.cs
index e83b525..f4b2be6 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0007.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0007.cs
@@ -5,7 +5,7 @@
 /// 受伤时有15%概率抵消伤害
 /// </summary>
 [Tool]
-public partial class BuffProp0007 : BuffProp
+public partial class BuffProp0007 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0008.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0008.cs
index b7d2de6..ec16774 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0008.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0008.cs
@@ -5,7 +5,7 @@
 /// 眼镜, 提高武器50%精准度
 /// </summary>
 [Tool]
-public partial class BuffProp0008 : BuffProp
+public partial class BuffProp0008 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0009.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0009.cs
index 4fad8f8..9892fd5 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0009.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0009.cs
@@ -5,7 +5,7 @@
 /// 高速子弹	子弹速度和射程提升25%
 /// </summary>
 [Tool]
-public partial class BuffProp0009 : BuffProp
+public partial class BuffProp0009 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0010.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0010.cs
index 6254213..0d18ed3 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0010.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0010.cs
@@ -5,7 +5,7 @@
 /// 分裂子弹	子弹数量翻倍, 但是精准度, 击退和伤害降低
 /// </summary>
 [Tool]
-public partial class BuffProp0010 : BuffProp
+public partial class BuffProp0010 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0011.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0011.cs
index 6485291..dd3c3ba 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0011.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0011.cs
@@ -5,7 +5,7 @@
 /// 弹射子弹 子弹反弹次数 +2
 /// </summary>
 [Tool]
-public partial class BuffProp0011 : BuffProp
+public partial class BuffProp0011 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0012.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0012.cs
index a24b0fc..ba458cc 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0012.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0012.cs
@@ -5,7 +5,7 @@
 /// 穿透子弹 子弹穿透+1
 /// </summary>
 [Tool]
-public partial class BuffProp0012 : BuffProp
+public partial class BuffProp0012 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0013.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0013.cs
index e43270a..67065ce 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0013.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0013.cs
@@ -4,7 +4,7 @@
 /// 武器背包 武器容量+1
 /// </summary>
 [Tool]
-public partial class BuffProp0013 : BuffProp
+public partial class BuffProp0013 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0014.cs b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0014.cs
index b09db41..78222cc 100644
--- a/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0014.cs
+++ b/DungeonShooting_Godot/src/game/activity/prop/buff/BuffProp0014.cs
@@ -4,7 +4,7 @@
 /// 道具背包 道具容量+1
 /// </summary>
 [Tool]
-public partial class BuffProp0014 : BuffProp
+public partial class BuffProp0014 : BuffActivity
 {
     public override void OnPickUpItem()
     {
diff --git a/DungeonShooting_Godot/src/game/activity/role/Role.cs b/DungeonShooting_Godot/src/game/activity/role/Role.cs
index b7a454b..e0e6477 100644
--- a/DungeonShooting_Godot/src/game/activity/role/Role.cs
+++ b/DungeonShooting_Godot/src/game/activity/role/Role.cs
@@ -54,7 +54,7 @@
     /// <summary>
     /// 携带的被动道具列表
     /// </summary>
-    public List<BuffProp> BuffPropPack { get; } = new List<BuffProp>();
+    public List<BuffActivity> BuffPropPack { get; } = new List<BuffActivity>();
 
     /// <summary>
     /// 携带的主动道具包裹
@@ -452,14 +452,14 @@
     /// <summary>
     /// 当拾起某个被动道具时调用
     /// </summary>
-    protected virtual void OnPickUpBuffProp(BuffProp buffProp)
+    protected virtual void OnPickUpBuffProp(BuffActivity buffActivity)
     {
     }
 
     /// <summary>
     /// 当移除某个被动道具时调用
     /// </summary>
-    protected virtual void OnRemoveBuffProp(BuffProp buffProp)
+    protected virtual void OnRemoveBuffProp(BuffActivity buffActivity)
     {
     }
     
@@ -716,28 +716,28 @@
     /// <summary>
     /// 拾起被动道具, 返回是否成功拾起
     /// </summary>
-    /// <param name="buffProp">被动道具对象</param>
-    public bool PickUpBuffProp(BuffProp buffProp)
+    /// <param name="buffActivity">被动道具对象</param>
+    public bool PickUpBuffProp(BuffActivity buffActivity)
     {
-        if (BuffPropPack.Contains(buffProp))
+        if (BuffPropPack.Contains(buffActivity))
         {
             Debug.LogError("被动道具已经在背包中了!");
             return false;
         }
-        BuffPropPack.Add(buffProp);
-        buffProp.Master = this;
-        OnPickUpBuffProp(buffProp);
-        buffProp.OnPickUpItem();
+        BuffPropPack.Add(buffActivity);
+        buffActivity.Master = this;
+        OnPickUpBuffProp(buffActivity);
+        buffActivity.OnPickUpItem();
         return true;
     }
 
     /// <summary>
     /// 扔掉指定的被动道具
     /// </summary>
-    /// <param name="buffProp"></param>
-    public void ThrowBuffProp(BuffProp buffProp)
+    /// <param name="buffActivity"></param>
+    public void ThrowBuffProp(BuffActivity buffActivity)
     {
-        var index = BuffPropPack.IndexOf(buffProp);
+        var index = BuffPropPack.IndexOf(buffActivity);
         if (index < 0)
         {
             Debug.LogError("当前道具不在角色背包中!");
diff --git a/DungeonShooting_Godot/src/game/activity/role/player/Player.cs b/DungeonShooting_Godot/src/game/activity/role/player/Player.cs
index 6153367..733491f 100644
--- a/DungeonShooting_Godot/src/game/activity/role/player/Player.cs
+++ b/DungeonShooting_Godot/src/game/activity/role/player/Player.cs
@@ -364,14 +364,14 @@
         EventManager.EmitEvent(EventEnum.OnPlayerRemoveProp, activeProp);
     }
 
-    protected override void OnPickUpBuffProp(BuffProp buffProp)
+    protected override void OnPickUpBuffProp(BuffActivity buffActivity)
     {
-        EventManager.EmitEvent(EventEnum.OnPlayerPickUpProp, buffProp);
+        EventManager.EmitEvent(EventEnum.OnPlayerPickUpProp, buffActivity);
     }
 
-    protected override void OnRemoveBuffProp(BuffProp buffProp)
+    protected override void OnRemoveBuffProp(BuffActivity buffActivity)
     {
-        EventManager.EmitEvent(EventEnum.OnPlayerRemoveProp, buffProp);
+        EventManager.EmitEvent(EventEnum.OnPlayerRemoveProp, buffActivity);
     }
 
     /// <summary>
diff --git a/DungeonShooting_Godot/src/game/buff/BuffBase.cs b/DungeonShooting_Godot/src/game/buff/BuffBase.cs
deleted file mode 100644
index 45a4e6e..0000000
--- a/DungeonShooting_Godot/src/game/buff/BuffBase.cs
+++ /dev/null
@@ -1,4 +0,0 @@
-
-public abstract partial class BuffBase : Component<Role>
-{
-}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/buff/BuffFragment.cs b/DungeonShooting_Godot/src/game/buff/BuffFragment.cs
new file mode 100644
index 0000000..a470a8d
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/buff/BuffFragment.cs
@@ -0,0 +1,48 @@
+
+using System;
+
+/// <summary>
+/// 被动道具逻辑基类
+/// </summary>
+public abstract partial class BuffFragment : Component<BuffActivity>
+{
+    /// <summary>
+    /// 所属角色对象
+    /// </summary>
+    public Role Role => Master?.Master;
+    
+    /// <summary>
+    /// 当道具被拾起时调用 (在 Master 赋值之后调用)
+    /// </summary>
+    public abstract void OnPickUpItem();
+
+    /// <summary>
+    /// 当道具被移除时调用 (在 Master 置为 null 之前调用)
+    /// </summary>
+    public abstract void OnRemoveItem();
+
+    public virtual void Init()
+    {
+        Debug.LogError($"'{GetType().FullName}'为实现0参数初始化函数!");
+    }
+
+    public virtual void Init(float arg1)
+    {
+        Debug.LogError($"'{GetType().FullName}'为实现1参数初始化函数!");
+    }
+    
+    public virtual void Init(float arg1, float arg2)
+    {
+        Debug.LogError($"'{GetType().FullName}'为实现2参数初始化函数!");
+    }
+    
+    public virtual void Init(float arg1, float arg2, float arg3)
+    {
+        Debug.LogError($"'{GetType().FullName}'为实现4参数初始化函数!");
+    }
+    
+    public virtual void Init(float arg1, float arg2, float arg3, float arg4)
+    {
+        Debug.LogError($"'{GetType().FullName}'为实现4参数初始化函数!");
+    }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/buff/Buff_MoveSpeed.cs b/DungeonShooting_Godot/src/game/buff/Buff_MoveSpeed.cs
deleted file mode 100644
index e69de29..0000000
--- a/DungeonShooting_Godot/src/game/buff/Buff_MoveSpeed.cs
+++ /dev/null
diff --git a/DungeonShooting_Godot/src/game/buff/fragment/Buff_MoveSpeed.cs b/DungeonShooting_Godot/src/game/buff/fragment/Buff_MoveSpeed.cs
new file mode 100644
index 0000000..1fef352
--- /dev/null
+++ b/DungeonShooting_Godot/src/game/buff/fragment/Buff_MoveSpeed.cs
@@ -0,0 +1,18 @@
+
+public class Buff_MoveSpeed : BuffFragment
+{
+    public override void Init(float arg1)
+    {
+        
+    }
+
+    public override void OnPickUpItem()
+    {
+        
+    }
+
+    public override void OnRemoveItem()
+    {
+        
+    }
+}
\ No newline at end of file