diff --git a/Assets/Zion/Scripts/Adam/DeviceManager.cs b/Assets/Zion/Scripts/Adam/DeviceManager.cs
index 3ff32a95..7453c85b 100644
--- a/Assets/Zion/Scripts/Adam/DeviceManager.cs
+++ b/Assets/Zion/Scripts/Adam/DeviceManager.cs
@@ -9,15 +9,50 @@ public class DeviceManager : MonoSingleton<DeviceManager>
     /// 所有设备
     /// </summary>
     public  List<EquipmentCommon> devices = new List<EquipmentCommon>();
-    // Start is called before the first frame update
-    void Start()
-    {
-        SyncCreateRoom.send2roomRequset += GetSend2roomMsg;
-    }
     /// <summary>
     /// 发送消息
     /// </summary>
     public Queue<string> send2roomStr = new Queue<string>();
+
+    private bool _isStartRehearsing = false;
+    // 属性绑定布尔值，并在值变化时触发事件
+    public bool isStartRehearsing
+    {
+        get { return _isStartRehearsing; }
+        set
+        {
+            if (_isStartRehearsing != value)
+            {
+                _isStartRehearsing = value;
+                OnActivationChanged?.Invoke(_isStartRehearsing);
+            }
+        }
+    }
+    // 布尔值变化时触发的事件
+    public event System.Action<bool> OnActivationChanged;
+
+
+    // Start is called before the first frame update
+    void Start()
+    {
+        SyncCreateRoom.send2roomRequset += GetSend2roomMsg;
+
+        // 订阅布尔值变化事件
+        OnActivationChanged += OnActivationChangedHandler;
+    }
+
+    /// <summary>
+    /// 导条 暂停开始控制
+    /// </summary>
+    /// <param name="newValue"></param>
+    void OnActivationChangedHandler(bool newValue)
+    {
+        devices.ForEach(x => x.isStartRehearsing = newValue);
+    }
+    
+
+
+   
     private void Update()
     {
         if (send2roomStr.Count > 0)