diff --git a/Assets/Scripts/Devices/Ble/mobile/BleMobileInterface.cs b/Assets/Scripts/Devices/Ble/mobile/BleMobileInterface.cs
index de8782a9..d799b589 100644
--- a/Assets/Scripts/Devices/Ble/mobile/BleMobileInterface.cs
+++ b/Assets/Scripts/Devices/Ble/mobile/BleMobileInterface.cs
@@ -31,14 +31,13 @@ namespace Assets.Scripts.Ble
         private Action<BleAdvertisementInfo> _discoveredCallback;
 
         private Dictionary<BlePeripheralInfo, Action<IBleWinHwInterface, BlePeripheralInfo, BleResponse>> callbacks = new Dictionary<BlePeripheralInfo, Action<IBleWinHwInterface, BlePeripheralInfo, BleResponse>>();
-        private Dictionary<string, Action> diconnectedCallbacks = new Dictionary<string, Action>();
         private Dictionary<BlePeripheralInfo, Action<IBleWinHwInterface, BlePeripheralInfo, BleResponse<List<BleServiceInfo>>>> servicesCallbacks = new Dictionary<BlePeripheralInfo, Action<IBleWinHwInterface, BlePeripheralInfo, BleResponse<List<BleServiceInfo>>>>();
         //private Dictionary<BlePeripheralInfo, Action<BleWinHwInterface, BleServiceInfo, BleResponse<List<BleCharacteristicInfo>>>> characteristicsCallbacks = new Dictionary<BlePeripheralInfo, Action<BleWinHwInterface, BleServiceInfo, BleResponse<List<BleCharacteristicInfo>>>>();
         private Dictionary<BlePeripheralInfo, Action<IBleWinHwInterface, BleCharacteristicInfo, BleResponse>> characteristicNotificationCallbacks = new Dictionary<BlePeripheralInfo, Action<IBleWinHwInterface, BleCharacteristicInfo, BleResponse>>();
         private Dictionary<BleCharacteristicInfo, CharacteristicReadCallback> characteristicReadCallbacks = new Dictionary<BleCharacteristicInfo, CharacteristicReadCallback>();
         private Dictionary<BleServiceInfo, CharacteristicsDiscoveredCallback> characteristicsDiscoveredCallbacks = new Dictionary<BleServiceInfo, CharacteristicsDiscoveredCallback>();
 
-        private Dictionary<BlePeripheralInfo, Action> disconnectedCallback = new Dictionary<BlePeripheralInfo, Action>();
+        private Dictionary<string, Action> disconnectedCallback = new Dictionary<string, Action>();
 
         private CharacteristicReadCallback characteristicReadEvent;
         public event CharacteristicReadCallback CharacteristicReadEvent
@@ -323,7 +322,7 @@ namespace Assets.Scripts.Ble
                 this.callbacks.Remove(currentCallback.First().Key);
             }
 
-            var currentDisconnectCallback = this.disconnectedCallback.Where(c => c.Key.MatchAddress(address));
+            var currentDisconnectCallback = this.disconnectedCallback.Where(c => c.Key == address);
             if (currentDisconnectCallback.Any())
             {
                 this.disconnectedCallback.Remove(currentDisconnectCallback.First().Key);
@@ -352,7 +351,7 @@ namespace Assets.Scripts.Ble
         //设备断开连接
         public void DisconnectPeripheral(BlePeripheralInfo peripheral, Action callback)
         {
-            diconnectedCallbacks.Add(peripheral.Address,callback);
+            disconnectedCallback.Add(peripheral.Address,callback);
             BluetoothLEHardwareInterface.DisconnectPeripheral(peripheral.Address, (address) =>
             {
                 Debug.Log("断开回调" + address);
@@ -360,7 +359,7 @@ namespace Assets.Scripts.Ble
                 PeripheralDisconnected(address, ble);
                 peripheralDisconnectedEvent(this, ble, null, true);
 
-                var currentCallback = diconnectedCallbacks.Where(c => c.Key.Equals(address)).Select(c=>c.Value).FirstOrDefault();
+                var currentCallback = disconnectedCallback.Where(c => c.Key.Equals(address)).Select(c=>c.Value).FirstOrDefault();
                 currentCallback?.Invoke();
             });
         }