diff --git a/DungeonShooting_Godot/src/framework/map/DungeonTile.cs b/DungeonShooting_Godot/src/framework/map/DungeonTile.cs
index 0ec5459..270af72 100644
--- a/DungeonShooting_Godot/src/framework/map/DungeonTile.cs
+++ b/DungeonShooting_Godot/src/framework/map/DungeonTile.cs
@@ -106,10 +106,8 @@
                  activityMark.GetParent().RemoveChild(activityMark);
                  var pos = activityMark.GlobalPosition - offset;
                  _tileRoot.AddChild(activityMark);
-                 activityMark.Owner = _tileRoot;
-                 activityMark.GlobalPosition = roomInfo.GetWorldPosition() + pos;
-                 activityMark.Visible = false;
-                 activityMark.SetActive(false);
+                 activityMark.Position = roomInfo.GetWorldPosition() + pos;
+                 activityMark.TileRoot = _tileRoot;
              }
             roomInfo.ActivityMarks.AddRange(activityMarks);
             
diff --git a/DungeonShooting_Godot/src/framework/map/mark/ActivityMark.cs b/DungeonShooting_Godot/src/framework/map/mark/ActivityMark.cs
index e1e170a..2817166 100644
--- a/DungeonShooting_Godot/src/framework/map/mark/ActivityMark.cs
+++ b/DungeonShooting_Godot/src/framework/map/mark/ActivityMark.cs
@@ -37,6 +37,11 @@
     /// </summary>
     [Export]
     public float DelayTime = 0;
+
+    /// <summary>
+    /// 当前标记所在Tile节点
+    /// </summary>
+    public TileMap TileRoot;
     
     /// <summary>
     /// 绘制的颜色
@@ -135,9 +140,25 @@
     /// </summary>
     public void SetActive(bool flag)
     {
-        SetProcess(flag);
-        SetProcessInternal(flag);
-        SetPhysicsProcess(flag);
-        SetPhysicsProcessInternal(flag);
+        var parent = GetParent();
+        if (flag)
+        {
+            if (parent == null)
+            {
+                TileRoot.AddChild(this);
+            }
+            else if (parent != TileRoot)
+            {
+                parent.RemoveChild(this);
+                TileRoot.AddChild(this);
+            }
+        }
+        else
+        {
+            if (parent != null)
+            {
+                parent.RemoveChild(this);
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/game/room/RoomManager.cs b/DungeonShooting_Godot/src/game/room/RoomManager.cs
index fa6ab35..a081f4a 100644
--- a/DungeonShooting_Godot/src/game/room/RoomManager.cs
+++ b/DungeonShooting_Godot/src/game/room/RoomManager.cs
@@ -28,6 +28,11 @@
     public Player Player { get; private set; }
 
     /// <summary>
+    /// 起始房间
+    /// </summary>
+    public RoomInfo StartRoom => _dungeonGenerator.StartRoom;
+    
+    /// <summary>
     /// 当前玩家所在的房间
     /// </summary>
     public RoomInfo ActiveRoom => Player?.Affiliation?.RoomInfo;