diff --git a/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs b/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
index 7055f90..f2e379a 100644
--- a/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
+++ b/DungeonShooting_Godot/src/framework/activity/ActivityObject.cs
@@ -69,8 +69,19 @@
     /// <summary>
     /// 当前物体归属的区域, 如果为 null 代表不属于任何一个区域
     /// </summary>
-    public AffiliationArea Affiliation { get; set; }
-    
+    public AffiliationArea Affiliation
+    {
+        get => _affiliationArea;
+        set
+        {
+            if (value != _affiliationArea)
+            {
+                _affiliationArea = value;
+                OnAffiliationChange();
+            }
+        }
+    }
+
     //组件集合
     private List<KeyValuePair<Type, Component>> _components = new List<KeyValuePair<Type, Component>>();
     //是否初始化阴影
@@ -96,9 +107,13 @@
     //标记字典
     private Dictionary<string, object> _signMap;
     
+    //开启的协程
     private List<CoroutineData> _coroutineList;
+    //模板实例
     private ActivityObjectTemplate _templateInstance;
     
+    private AffiliationArea _affiliationArea;
+    
     private static long _instanceIndex = 0;
 
     //初始化节点
@@ -322,6 +337,13 @@
     }
 
     /// <summary>
+    /// 归属区域发生改变
+    /// </summary>
+    protected virtual void OnAffiliationChange()
+    {
+    }
+
+    /// <summary>
     /// 返回当物体 CollisionLayer 是否能与 layer 层碰撞
     /// </summary>
     public bool CollisionWithLayer(uint layer)
diff --git a/DungeonShooting_Godot/src/game/role/Role.cs b/DungeonShooting_Godot/src/game/role/Role.cs
index 2855d3e..b05f635 100644
--- a/DungeonShooting_Godot/src/game/role/Role.cs
+++ b/DungeonShooting_Godot/src/game/role/Role.cs
@@ -290,6 +290,15 @@
         }
     }
 
+    protected override void OnAffiliationChange()
+    {
+        //身上的武器的所属区域也得跟着变
+        Holster.ForEach((weapon, i) =>
+        {
+            weapon.Affiliation = Affiliation;
+        });
+    }
+
     /// <summary>
     /// 获取当前角色的中心点坐标
     /// </summary>