diff --git a/debug.py b/debug.py
index 9ea19d8..a0c97c7 100644
--- a/debug.py
+++ b/debug.py
@@ -3,5 +3,10 @@
 
 
 if __name__ == '__main__':
-    pip.main(['install', '.',  '--upgrade'])
-    lyrebird.debug()
+    version_num = pip.__version__[:pip.__version__.find('.')]
+    if int(version_num) >= 10:
+        from pip import __main__
+        __main__._main(['install', '.',  '--upgrade'])
+    else:
+        pip.main(['install', '.',  '--upgrade'])
+    lyrebird.main()
diff --git a/lyrebird_ios/device_service.py b/lyrebird_ios/device_service.py
index cb8769c..cd60ae4 100644
--- a/lyrebird_ios/device_service.py
+++ b/lyrebird_ios/device_service.py
@@ -21,7 +21,6 @@ def __init__(self):
         self.handle_interval = 1
         self.devices = {}
         self.reset_screenshot_dir()
-        print('DeviceService OnCreate')
 
     def devices_to_dict(self):
         json_obj = {}
@@ -31,7 +30,6 @@ def devices_to_dict(self):
 
     def run(self):
         self.status = self.RUNNING
-        print('iOS device listener start')
         while self.status == self.RUNNING:
             try:
                 self.handle()
@@ -39,7 +37,6 @@ def run(self):
             except Exception as e:
                 _log.error(e)
         self.status = self.STOP
-        print('iOS device listener stop')
 
     def handle(self):
         devices = ios_helper.devices()
@@ -62,7 +59,6 @@ def publish_devices_info_event(self, online_devices, app_name):
         devices = []
         for item in online_devices:
             device_info = online_devices[item]
-            app_info = online_devices[item].get_app_info(app_name)
             message_info = {
                 'id': device_info.device_id,
                 'info': {
@@ -72,14 +68,19 @@ def publish_devices_info_event(self, online_devices, app_name):
                     'sn': device_info.sn
                 },
             }
-            if app_info.get('AppName'):
-                message_info['app'] = {
-                    'name': app_info['AppName'],
-                    'version': app_info['VersionNumber'],
-                    'build': app_info['BuildNumber'],
-                    'bundleID': app_info['BundleID']
-                }
             devices.append(message_info)
+            try:
+                app_info = device_info.get_app_info(app_name)
+                if app_info.get('AppName'):
+                    message_info['app'] = {
+                        'name': app_info['AppName'],
+                        'version': app_info['VersionNumber'],
+                        'build': app_info['BuildNumber'],
+                        'bundleID': app_info['BundleID']
+                    }
+            except Exception:
+                _log.error('Can\'t read app info')
+
         lyrebird.publish('ios.device', devices, state=True)
 
     @staticmethod
@@ -87,8 +88,7 @@ def get_default_app_name():
         plugin_conf = lyrebird.context.application.conf.get('plugin.ios', {})
         default_bundle_id = plugin_conf.get('bundle_id', '')
         return default_bundle_id
-        
+
     def reset_screenshot_dir(self):
         if os.path.exists(ios_helper.screenshot_dir):
             shutil.rmtree(ios_helper.screenshot_dir)
-            print('iOS device log file reset')
diff --git a/lyrebird_ios/ios_helper.py b/lyrebird_ios/ios_helper.py
index 2df371e..6969279 100644
--- a/lyrebird_ios/ios_helper.py
+++ b/lyrebird_ios/ios_helper.py
@@ -1,4 +1,9 @@
-import os, plistlib, subprocess, threading, codecs, json, time
+import os
+import plistlib
+import subprocess
+import codecs
+import json
+import time
 import lyrebird
 from lyrebird import context
 from lyrebird.log import get_logger
@@ -152,6 +157,7 @@ class Device:
     """
     设备基类，主要属性包含 device_id, model, os_version等，主要方法包括截屏，获取信息等
     """
+
     def __init__(self, device_id):
         self.device_id = device_id
         self.model = None
@@ -222,7 +228,7 @@ def device_info(self):
         if not self._device_info:
             self._device_info = self.get_properties()
         return self._device_info
-    
+
     def start_app(self, bundle_id, ip, port):
         ios_driver.bundle_id = bundle_id
         ios_driver.environment = {
@@ -243,7 +249,7 @@ def stop_app(self):
         except AttributeError as e:
             pass
             return str(e)
-        return 
+        return
 
     def get_properties(self):
         p = subprocess.run(f'{ideviceinfo} -u {self.device_id}', shell=True, stdout=subprocess.PIPE)
@@ -260,7 +266,11 @@ def get_device_plist(self, device_id):
         plist_path = '%s/%s.plist' % (PLIST_PATH, self.device_id)
         if not os.path.exists(PLIST_PATH):
             os.mkdir(PLIST_PATH)
-        p = subprocess.Popen(f'{ideviceinstaller} -u {self.device_id} -l -o xml > {plist_path}', shell=True)
+        if '-' in device_id:
+            _cmd = f'{ideviceinstaller} -l -o xml > {plist_path}'
+        else:
+            _cmd = f'{ideviceinstaller} -u {self.device_id} -l -o xml > {plist_path}'
+        p = subprocess.Popen(_cmd, shell=True)
         p.wait()
 
     def get_apps_list(self, device_id):
@@ -280,7 +290,8 @@ def take_screen_shot(self):
         file_name = self.model.replace(' ', '_')
         timestrap = int(time.time())
         screen_shot_file = os.path.abspath(os.path.join(screenshot_dir, f'{file_name}_{timestrap}.png'))
-        p = subprocess.run(f'{idevicescreenshot} -u {self.device_id} {screen_shot_file}', shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        p = subprocess.run(f'{idevicescreenshot} -u {self.device_id} {screen_shot_file}',
+                           shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
         err_str = p.stdout.decode()
         if p.returncode == 0:
             return dict({
diff --git a/setup.py b/setup.py
index 23a4ec2..875b5a1 100644
--- a/setup.py
+++ b/setup.py
@@ -8,7 +8,7 @@
 
 setup(
     name='lyrebird-ios',
-    version='0.2.4',
+    version='0.2.5',
     packages=['lyrebird_ios'],
     url='https://github.com/meituan/lyrebird-ios',
     author='HBQA',
@@ -28,7 +28,7 @@
         'lyrebird_web': [
             'iOS = lyrebird_ios.ui:MyUI'
         ]
-    }, 
+    },
     install_requires=[
         'lyrebird',
         'facebook-wda'