diff --git a/HDFwear/Tools/BluetoothManager.swift b/HDFwear/Tools/BluetoothManager.swift
index bdaea0c..124096c 100644
--- a/HDFwear/Tools/BluetoothManager.swift
+++ b/HDFwear/Tools/BluetoothManager.swift
@@ -198,7 +198,7 @@ class BluetoothManager: NSObject {
     
 
     func startScanning() {
-        print("开始扫描")
+        print("jason_bluetooth_action_0:开始扫描")
         peripheralDic = [:]
         deviceArray = []
         centralManger = CBCentralManager(delegate: self, queue: nil)
@@ -218,6 +218,7 @@ class BluetoothManager: NSObject {
     }
     
     func connect(peripheral: CBPeripheral) {
+        print("jason_bluetooth_action_2:发起连接");
 //        setupManger(peripheral)
         let name = peripheral.name
         // 这里是根据名字来判断其平台类型
@@ -1345,11 +1346,13 @@ extension BluetoothManager: ClientProfileDelegate {
     }
     
     func onConnected(_ peripheral: CBPeripheral!) {
+        print("jason_bluetooth_action_3:通过MTKBleManager的ClientProfileDelegate得到连接成功回调");
         print("已经连接: \(peripheral.identifier.uuidString)--\(peripheral.name ?? "")")
     
         stopScanning()
         connectedPerArray.append(peripheral)
         self.peripheral = peripheral
+        print("jason_bluetooth_action_4:开始发现外设服务");
         peripheral.discoverServices(nil)
         
         var delayTime: Double = 2
@@ -1413,10 +1416,12 @@ extension BluetoothManager: ClientProfileDelegate {
     }
     
     func onServiceDiscovered(_ periphearl: CBPeripheral!, error: Error!) {
+        print("jason_bluetooth_action_5:通过MTKBleManager的ClientProfileDelegate得到发现服务成功回调，这里应该是SDK做了相关后续动作，直接触发后续回调");
 //        print("已经连接2")
     }
     
     func onCharacteristicDiscovered(_ peripheral: CBPeripheral!, for service: CBService!, error err: Error!) {
+        print("jason_bluetooth_action_6:通过MTKBleManager的ClientProfileDelegate得到发现特征回调");
         if service.characteristics == nil {
             return
         }
@@ -1457,6 +1462,7 @@ extension BluetoothManager: ClientProfileDelegate {
             print("接收: \([UInt8](data))")
             mergeData(data)
         default:
+            print("接收: \([UInt8](data))")
             mergeData(data)
         }
     }
@@ -1545,6 +1551,8 @@ extension BluetoothManager: CBCentralManagerDelegate {
     }
     
     func centralManager(_ central: CBCentralManager, didDiscover peripheral: CBPeripheral, advertisementData: [String : Any], rssi RSSI: NSNumber) {
+        print("jason_bluetooth_action_1:通过CBCentralManagerDelegate回调得到扫描结果");
+        print("jason " + (peripheral.name ?? ""));
         if peripheralDic.keys.contains(peripheral.identifier.uuidString) {
             return
         }