diff --git a/Assets/Scripts/Devices/Ble/BleDevice.cs b/Assets/Scripts/Devices/Ble/BleDevice.cs
index 009e16eb..96df9257 100644
--- a/Assets/Scripts/Devices/Ble/BleDevice.cs
+++ b/Assets/Scripts/Devices/Ble/BleDevice.cs
@@ -53,11 +53,12 @@ namespace Assets.Scripts.Devices.Ble
 
         private void HwInterface_PeripheralDisconnectedEvent(IBleWinHwInterface hwInterface, BlePeripheralInfo peripheral, BleResponse response, bool manualDisconnect)
         {
+            Debug.Log("disconnected event" + this.peripheralInfo.Address + "==" + peripheral.Address);
+
             if (!peripheral.MatchAddress(this.peripheralInfo.Address))
             {
                 return;
             }
-            Debug.Log("disconnected event");
             if (this.State != DeviceState.Disconnected)
             {
                 this.State = DeviceState.Disconnected;
diff --git a/Assets/Scripts/Devices/Ble/mobile/BleMobileInterface.cs b/Assets/Scripts/Devices/Ble/mobile/BleMobileInterface.cs
index 34e562bb..de8782a9 100644
--- a/Assets/Scripts/Devices/Ble/mobile/BleMobileInterface.cs
+++ b/Assets/Scripts/Devices/Ble/mobile/BleMobileInterface.cs
@@ -31,6 +31,7 @@ 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>>();
@@ -246,6 +247,7 @@ namespace Assets.Scripts.Ble
                 },
                 (address, error) =>
                 {
+                    Debug.Log("error device:" + address+ error);
                     BleResponse s = new BleResponse
                     {
                         IsSuccess = false,
@@ -261,6 +263,7 @@ namespace Assets.Scripts.Ble
                     }
                     else
                     {
+                        Debug.Log("265 error device:" + address + error);
                         peripheralDisconnectedEvent(this, ble, null, false);
                     }
                     
@@ -320,6 +323,12 @@ namespace Assets.Scripts.Ble
                 this.callbacks.Remove(currentCallback.First().Key);
             }
 
+            var currentDisconnectCallback = this.disconnectedCallback.Where(c => c.Key.MatchAddress(address));
+            if (currentDisconnectCallback.Any())
+            {
+                this.disconnectedCallback.Remove(currentDisconnectCallback.First().Key);
+            }
+
             var characteristicCallback = characteristicNotificationCallbacks.Where(c => c.Key.MatchAddress(address));
             if (characteristicCallback.Any())
             {
@@ -343,12 +352,16 @@ namespace Assets.Scripts.Ble
         //设备断开连接
         public void DisconnectPeripheral(BlePeripheralInfo peripheral, Action callback)
         {
+            diconnectedCallbacks.Add(peripheral.Address,callback);
             BluetoothLEHardwareInterface.DisconnectPeripheral(peripheral.Address, (address) =>
             {
-                Debug.Log("断开回调"+ address);
-                PeripheralDisconnected(address,peripheral);
-                peripheralDisconnectedEvent(this, peripheral, null, true);
-                callback?.Invoke();
+                Debug.Log("断开回调" + address);
+                var ble = new WinBlePeripheralInfo(address, string.Empty);
+                PeripheralDisconnected(address, ble);
+                peripheralDisconnectedEvent(this, ble, null, true);
+
+                var currentCallback = diconnectedCallbacks.Where(c => c.Key.Equals(address)).Select(c=>c.Value).FirstOrDefault();
+                currentCallback?.Invoke();
             });
         }