diff --git a/Assets/Zion/Scripts/Adam/FormationManager.cs b/Assets/Zion/Scripts/Adam/FormationManager.cs
index a401019c..7cb1201f 100644
--- a/Assets/Zion/Scripts/Adam/FormationManager.cs
+++ b/Assets/Zion/Scripts/Adam/FormationManager.cs
@@ -27,10 +27,13 @@ public class FormationManager : MonoSingleton<FormationManager>
     public FormationInfo formationInfo;
     public List<UnmannedAerialVehicleManage> allUavms = new List<UnmannedAerialVehicleManage>();
     public List<string> formationIDs = new List<string>();
+    void Awake()
+    {
+        SyncCreateRoom.send2roomRequset += OnReciveMsg;
+    }
     // Start is called before the first frame update
     void Start()
     {
-       
         startFormationBtn.onClick.AddListener(OnStartFormation);
         submitFormationBtn.onClick.AddListener(OnSubmit);
         cancelFormationBtn.onClick.AddListener(OnCancel);
@@ -42,10 +45,6 @@ public class FormationManager : MonoSingleton<FormationManager>
         startFormationBtn.gameObject.SetActive(index == 0);
         submitFormationBtn.gameObject.SetActive(index == 1);
         cancelFormationBtn.gameObject.SetActive(index == 1);
-        if(index == 0)
-        {
-            SyncCreateRoom.send2roomRequset -= OnReciveMsg;
-        }
     }
 
     // Update is called once per frame
@@ -180,7 +179,6 @@ public class FormationManager : MonoSingleton<FormationManager>
     public void OnStartFormation()
     {
         isStartFormation = true;
-        SyncCreateRoom.send2roomRequset += OnReciveMsg;
         CheckBtns(1);
     }