diff --git a/HDFwear/OTA/OTAUpdateViewController.m b/HDFwear/OTA/OTAUpdateViewController.m
index e28177b..2018d15 100644
--- a/HDFwear/OTA/OTAUpdateViewController.m
+++ b/HDFwear/OTA/OTAUpdateViewController.m
@@ -149,6 +149,7 @@
         [_buttonStart setEnabled:YES];
     } else if ([name isEqualToString:kMsgAudioSpeedRecevied]) {
         NSInteger writeByte = ((NSNumber *)[dict objectForKey:@"speed"]).integerValue;
+        NSLog(@"writeByte is :%d", writeByte);
         NSDate *now = [[NSDate alloc] init];
         now = [NSDate date];
         NSDateComponents *compt = [[NSCalendar currentCalendar] components:NSCalendarUnitMinute| NSCalendarUnitSecond fromDate:beginTime   toDate:now  options:0];
diff --git a/HDFwear/Setting/SettingViewController.swift b/HDFwear/Setting/SettingViewController.swift
index feb98a6..1b1fd4b 100644
--- a/HDFwear/Setting/SettingViewController.swift
+++ b/HDFwear/Setting/SettingViewController.swift
@@ -138,7 +138,8 @@ class SettingViewController: UIViewController, LBXScanViewControllerDelegate {
     @objc func reconnect() {
         if idLabel.text == LocString("重新连接") {
 //            BluetoothManager.shared.disconnect()
-            BluetoothManager.shared.reconnectPer()
+//            BluetoothManager.shared.reconnectPer()
+            BluetoothManager.shared.reConnect()
         }
     }