diff --git a/fir_ser/api/utils/TokenManager.py b/fir_ser/api/utils/TokenManager.py
index 9322ff6..6c8e2a8 100644
--- a/fir_ser/api/utils/TokenManager.py
+++ b/fir_ser/api/utils/TokenManager.py
@@ -9,6 +9,9 @@ import random
 import time
 from django.core.cache import cache
 from fir_ser.settings import CACHE_KEY_TEMPLATE
+import logging
+
+logger = logging.getLogger(__file__)
 
 
 class DownloadToken(object):
@@ -17,6 +20,8 @@ class DownloadToken(object):
         token_key = "_".join([key.lower(), CACHE_KEY_TEMPLATE.get("make_token_key"), release_id])
         token = cache.get(token_key)
         if token and not force_new:
+            logger.debug("make_token  cache exists get token:%s  release_id:%s force_new:%s token_key:%s" % (
+                token, release_id, force_new, token_key))
             return token
         else:
             random_str = uuid.uuid1().__str__().split("-")[0:-1]
@@ -28,17 +33,21 @@ class DownloadToken(object):
                 "data": release_id
             }, time_limit)
             cache.set(token_key, token, time_limit - 1)
+            logger.debug(
+                "make_token  cache not exists get token:%s  release_id:%s force_new:%s token_key:%s" % (
+                    token, release_id, force_new, token_key))
             return token
 
     def verify_token(self, token, release_id):
         try:
             values = cache.get(token)
             if values and release_id in values.get("data", None):
+                logger.debug("verify_token token:%s  release_id:%s success" % (token, release_id))
                 return True
         except Exception as e:
-            print(e)
+            logger.error("verify_token token:%s  release_id:%s failed Exception:%s" % (token, release_id, e))
             return False
-
+        logger.error("verify_token token:%s  release_id:%s failed" % (token, release_id))
         return False
 
 
diff --git a/fir_ser/api/utils/app/apputils.py b/fir_ser/api/utils/app/apputils.py
index 65f91c7..548dc6a 100644
--- a/fir_ser/api/utils/app/apputils.py
+++ b/fir_ser/api/utils/app/apputils.py
@@ -9,7 +9,9 @@ import random
 from api.utils.storage.storage import Storage
 from api.utils.storage.caches import del_cache_response_by_short
 import logging
-logger=logging.getLogger(__file__)
+
+logger = logging.getLogger(__file__)
+
 
 def make_resigned(bin_url, img_url, bundle_id, app_version, name):
     ios_plist_tem = """<?xml version="1.0" encoding="UTF-8"?>
@@ -128,7 +130,7 @@ def SaveAppInfos(app_file_name, user_obj, appinfo, bundle_id, app_img, short, si
         try:
             appmobj = Apps.objects.create(**appdata)
         except Exception as e:
-            logger.error("create new app failed,appdata:%s  Exception:%s"%(appdata,e))
+            logger.error("create new app failed,appdata:%s  Exception:%s" % (appdata, e))
             return False
     else:
         try:
@@ -139,7 +141,7 @@ def SaveAppInfos(app_file_name, user_obj, appinfo, bundle_id, app_img, short, si
             appmobj.bundle_id = bundle_id
             appmobj.save()
         except Exception as e:
-            logger.error("save app info failed,appmobj:%s  Exception:%s"%(appmobj,e))
+            logger.error("save app info failed,appmobj:%s  Exception:%s" % (appmobj, e))
             appmobj.bundle_id = bundle_id
             appmobj.name = appinfo["labelname"]
             appmobj.save()
@@ -164,13 +166,15 @@ def SaveAppInfos(app_file_name, user_obj, appinfo, bundle_id, app_img, short, si
     except Exception as e:
         logging.error("create app release failed,release_data:%s  Exception:%s" % (release_data, e))
         if newapp:
-            logger.info("create app release failed,release_data:%s ,and app is new ,so delete this app:%s" % (release_data, appmobj))
+            logger.info("create app release failed,release_data:%s ,and app is new ,so delete this app:%s" % (
+                release_data, appmobj))
             appmobj.delete()
         return False
     try:
         history_release_limit = int(user_obj.history_release_limit)
     except Exception as e:
-        logger.error("get history_release_limit failed,history_release_limit:%s  Exception:%s" % (user_obj.history_release_limit, e))
+        logger.error("get history_release_limit failed,history_release_limit:%s  Exception:%s" % (
+            user_obj.history_release_limit, e))
         return True
 
     if history_release_limit != 0:
@@ -180,7 +184,8 @@ def SaveAppInfos(app_file_name, user_obj, appinfo, bundle_id, app_img, short, si
             for release_obj in release_queryset:
                 flag += 1
                 if flag > history_release_limit:
-                    logging.info("history_release_limit:%s this release is to more,so delete it release_id:%s"%(history_release_limit,release_obj.release_id))
+                    logging.info("history_release_limit:%s this release is to more,so delete it release_id:%s" % (
+                        history_release_limit, release_obj.release_id))
                     storage.delete_file(release_obj.release_id, appmobj.type)
                     storage.delete_file(release_obj.icon_url)
                     release_obj.delete()
diff --git a/fir_ser/api/utils/app/iossignapi.py b/fir_ser/api/utils/app/iossignapi.py
index 466c98a..d9711e3 100644
--- a/fir_ser/api/utils/app/iossignapi.py
+++ b/fir_ser/api/utils/app/iossignapi.py
@@ -9,8 +9,10 @@ from fir_ser.settings import SUPER_SIGN_ROOT
 import os
 from api.utils.app.randomstrings import make_app_uuid
 import logging
+
 logger = logging.getLogger(__file__)
 
+
 def exec_shell(cmd, remote=False, timeout=None):
     if remote:
         hostip = "10.66.6.66"
@@ -20,9 +22,9 @@ def exec_shell(cmd, remote=False, timeout=None):
         result = use_user_pass(hostip, port, user, passwd, cmd)
         return result
     else:
-        logger.info("exec_shell cmd:%s"%(cmd))
+        logger.info("exec_shell cmd:%s" % (cmd))
         result = shell_command(cmd, timeout)
-        logger.info("exec_shell cmd:%s  result:%s"%(cmd,result))
+        logger.info("exec_shell cmd:%s  result:%s" % (cmd, result))
         if result.get("exit_code") != 0:
             err_info = result.get("err_info", None)
             if err_info:
@@ -46,11 +48,11 @@ class AppDeveloperApi(object):
 
     def active(self, user_obj):
         self.cmd = self.cmd + " active "
-        logger.info("ios developer active cmd:%s"%(self.cmd))
+        logger.info("ios developer active cmd:%s" % (self.cmd))
         result = {}
         try:
             result = pshell_command(self.cmd, user_obj, self.username)
-            logger.info("ios developer active cmd:%s  result:%s" % (self.cmd ,result))
+            logger.info("ios developer active cmd:%s  result:%s" % (self.cmd, result))
             if result["exit_code"] == 0:
                 return True, result
         except Exception as e:
diff --git a/fir_ser/api/utils/app/shellcmds.py b/fir_ser/api/utils/app/shellcmds.py
index 13cf40e..030076b 100644
--- a/fir_ser/api/utils/app/shellcmds.py
+++ b/fir_ser/api/utils/app/shellcmds.py
@@ -10,8 +10,10 @@ import paramiko, json
 import socket
 import pexpect
 from api.utils.storage.caches import developer_auth_code
+
 logger = logging.getLogger(__file__)
 
+
 def default_result():
     return {'exit_code': '99', 'return_info': 'Failed to run, function_name is not existed'}
 
@@ -115,7 +117,8 @@ def pshell_command(cmdstrs, user_obj, developer_email, timeout=60 * 10):
                         developer_auth_code("del", user_obj, developer_email)
                         return result
                     except Exception as e:
-                        logger.error("cmdstrs:%s developer_email:%s user_obj:%s Exception:%s"%(cmdstrs,developer_email,user_obj,e))
+                        logger.error("cmdstrs:%s developer_email:%s user_obj:%s Exception:%s" % (
+                            cmdstrs, developer_email, user_obj, e))
                     developer_auth_code("del", user_obj, developer_email)
                     result['exit_code'] = 0
                     result['return_info'] = 'Success'
@@ -182,7 +185,7 @@ def use_user_pass(hostip, port, user, passwd, cmdstrs):
         result['return_info'] = outs
         result['exit_code'] = out['status']
         # logging.info(u'shell: %s - %s%s - %s%d' % (cmdstrs, 'return_info: ', out, 'exit_code: ', out['status']))
-        print('host: %s user:%s - shell: %s - %s%s - %s%d' % (
+        logger.info('host: %s user:%s - shell: %s - %s%s - %s%d' % (
             hostip, user, cmdstrs, 'return_info: ', out, 'exit_code: ', out['status']))
         conn.close()
     return result
diff --git a/fir_ser/api/utils/app/supersignutils.py b/fir_ser/api/utils/app/supersignutils.py
index a5baeff..dbe75ce 100644
--- a/fir_ser/api/utils/app/supersignutils.py
+++ b/fir_ser/api/utils/app/supersignutils.py
@@ -4,7 +4,7 @@
 # author: liuyu
 # date: 2020/3/6
 
-import uuid, xmltodict, os, re ,logging
+import uuid, xmltodict, os, re, logging
 from fir_ser.settings import SUPER_SIGN_ROOT, MEDIA_ROOT, SERVER_DOMAIN
 from api.utils.app.iossignapi import AppDeveloperApi, ResignApp
 from api.models import APPSuperSignUsedInfo, AppUDID, AppIOSDeveloperInfo, AppReleaseInfo, Apps, APPToDeveloper, \
@@ -14,7 +14,9 @@ from api.utils.serializer import get_developer_udided
 from api.utils.storage.localApi import LocalStorage
 from api.utils.storage.caches import del_cache_response_by_short
 from api.utils.utils import file_format_path, delete_app_to_dev_and_file, delete_app_profile_file
-logger=logging.getLogger(__file__)
+
+logger = logging.getLogger(__file__)
+
 
 def udid_bytes_to_dict(xml_stream):
     new_uuid_info = {}
@@ -25,7 +27,8 @@ def udid_bytes_to_dict(xml_stream):
         for i in range(len(xml_dict['plist']['dict']['key'])):
             new_uuid_info[xml_dict['plist']['dict']['key'][i].lower()] = xml_dict['plist']['dict']['string'][i]
     except Exception as e:
-        logger.error("udid_xml_stream:%s Exception:%s"%(xml_stream,e))
+        logger.error("udid_xml_stream:%s Exception:%s" % (xml_stream, e))
+        return None
     return new_uuid_info
 
 
@@ -340,7 +343,8 @@ class IosUtils(object):
                     os.rmdir(os.path.join(root, name))
             os.rmdir(full_path)
         except Exception as e:
-            logger.error("clean_developer developer_obj:%s user_obj:%s delete file failed Exception:%s"%(developer_obj,user_obj,e))
+            logger.error("clean_developer developer_obj:%s user_obj:%s delete file failed Exception:%s" % (
+                developer_obj, user_obj, e))
 
     @staticmethod
     def active_developer(developer_obj, user_obj):
@@ -379,7 +383,7 @@ class IosUtils(object):
                     cert_info = f.read()
             except Exception as e:
                 logger.error("create_developer_cert developer_obj:%s user_obj:%s delete file failed Exception:%s" % (
-                developer_obj, user_obj, e))
+                    developer_obj, user_obj, e))
             if cert_info:
                 cert_id = re.findall(r'.*\n\tid=(.*),.*', cert_info)[0].replace('"', '')
                 AppIOSDeveloperInfo.objects.filter(user_id=user_obj, email=auth.get("username")).update(is_actived=True,
@@ -402,8 +406,9 @@ class IosUtils(object):
                 with open(file_format_path_name + ".devices.info", "r") as f:
                     devices_info = f.read().replace("\n\t", "").replace("[", "").replace("]", "")
             except Exception as e:
-                logger.error("get_device_from_developer developer_obj:%s user_obj:%s delete file failed Exception:%s" % (
-                developer_obj, user_obj, e))
+                logger.error(
+                    "get_device_from_developer developer_obj:%s user_obj:%s delete file failed Exception:%s" % (
+                        developer_obj, user_obj, e))
 
             for devicestr in devices_info.split(">"):
                 formatdevice = re.findall(r'.*Device id="(.*)",.*name="(.*)",.*udid="(.*?)",.*model=(.*),.*', devicestr)
diff --git a/fir_ser/api/utils/crontab/run.py b/fir_ser/api/utils/crontab/run.py
index df9fb4d..3bdd623 100644
--- a/fir_ser/api/utils/crontab/run.py
+++ b/fir_ser/api/utils/crontab/run.py
@@ -9,6 +9,7 @@ from django_apscheduler.jobstores import DjangoJobStore, register_events, regist
 from fir_ser.settings import SYNC_CACHE_TO_DATABASE
 from api.utils.crontab.sync_cache import sync_download_times, auto_clean_upload_tmp_file, auto_delete_job_log
 import logging
+
 logger = logging.getLogger(__file__)
 
 import atexit
@@ -47,7 +48,7 @@ try:
         register_events(scheduler)
         scheduler.start()
     except Exception as e:
-        logger.error("scheduler failed,so shutdown it Exception:%s"%(e))
+        logger.error("scheduler failed,so shutdown it Exception:%s" % (e))
         # 有错误就停止定时器
         scheduler.shutdown()
 
diff --git a/fir_ser/api/utils/crontab/sync_cache.py b/fir_ser/api/utils/crontab/sync_cache.py
index 0d72d1e..8b20e2c 100644
--- a/fir_ser/api/utils/crontab/sync_cache.py
+++ b/fir_ser/api/utils/crontab/sync_cache.py
@@ -11,8 +11,10 @@ from fir_ser.settings import CACHE_KEY_TEMPLATE, SYNC_CACHE_TO_DATABASE
 import time
 from django_apscheduler.models import DjangoJobExecution
 import logging
+
 logger = logging.getLogger(__file__)
 
+
 def sync_download_times():
     down_tem_key = CACHE_KEY_TEMPLATE.get("download_times_key")
     key = "_".join([down_tem_key, '*'])
@@ -20,7 +22,7 @@ def sync_download_times():
         count_hits = cache.get(app_download)
         app_id = app_download.split(down_tem_key)[1].strip('_')
         Apps.objects.filter(app_id=app_id).update(count_hits=count_hits)
-        logger.info("sync_download_times app_id:%s count_hits:%s"%(app_id,count_hits))
+        logger.info("sync_download_times app_id:%s count_hits:%s" % (app_id, count_hits))
 
 
 def sync_download_times_by_app_id(app_ids):
@@ -32,7 +34,7 @@ def sync_download_times_by_app_id(app_ids):
     for k, v in down_times_lists.items():
         app_id = k.split(CACHE_KEY_TEMPLATE.get("download_times_key"))[1].strip('_')
         Apps.objects.filter(app_id=app_id).update(count_hits=v)
-        logger.info("sync_download_times_by_app_id app_id:%s count_hits:%s"%(app_id,v))
+        logger.info("sync_download_times_by_app_id app_id:%s count_hits:%s" % (app_id, v))
 
 
 def auto_clean_upload_tmp_file():
diff --git a/fir_ser/api/utils/middlewares.py b/fir_ser/api/utils/middlewares.py
index ad9de5b..fe57f28 100644
--- a/fir_ser/api/utils/middlewares.py
+++ b/fir_ser/api/utils/middlewares.py
@@ -1,4 +1,7 @@
 from django.utils.deprecation import MiddlewareMixin
+import logging
+
+logger = logging.getLogger(__file__)
 
 
 class CorsMiddleWare(MiddlewareMixin):
@@ -14,5 +17,5 @@ class CorsMiddleWare(MiddlewareMixin):
 
             response["Cache-Control"] = "no-cache"
         except Exception as e:
-            print(e)
+            logger.error(e)
         return response
diff --git a/fir_ser/api/utils/storage/caches.py b/fir_ser/api/utils/storage/caches.py
index ed5702a..3f9e383 100644
--- a/fir_ser/api/utils/storage/caches.py
+++ b/fir_ser/api/utils/storage/caches.py
@@ -18,7 +18,7 @@ logger = logging.getLogger(__file__)
 try:
     from api.utils.crontab import run
 except Exception as e:
-    logger.error("import crontab.run failed Exception:%s"%(e))
+    logger.error("import crontab.run failed Exception:%s" % (e))
 
 
 def get_download_url_by_cache(app_obj, filename, limit, isdownload=True, key='', udid=None):
diff --git a/fir_ser/api/utils/storage/localApi.py b/fir_ser/api/utils/storage/localApi.py
index 0005cb5..60cf3ea 100644
--- a/fir_ser/api/utils/storage/localApi.py
+++ b/fir_ser/api/utils/storage/localApi.py
@@ -10,6 +10,7 @@ from api.utils.TokenManager import DownloadToken
 from fir_ser import settings
 import os
 import logging
+
 logger = logging.getLogger(__file__)
 
 
@@ -43,7 +44,7 @@ class LocalStorage(object):
                 os.remove(file)
             return True
         except Exception as e:
-            logger.error("delete file %s failed Exception %s"%(file,e))
+            logger.error("delete file %s failed Exception %s" % (file, e))
             return False
 
     def rename_file(self, oldfilename, newfilename):
@@ -51,5 +52,5 @@ class LocalStorage(object):
             os.rename(os.path.join(settings.MEDIA_ROOT, oldfilename), os.path.join(settings.MEDIA_ROOT, newfilename))
             return True
         except Exception as e:
-            logger.error("rename_file file %s to %s failed Exception %s" % (oldfilename,newfilename, e))
+            logger.error("rename_file file %s to %s failed Exception %s" % (oldfilename, newfilename, e))
             return False
diff --git a/fir_ser/api/utils/storage/qiniuApi.py b/fir_ser/api/utils/storage/qiniuApi.py
index 233e487..77a8fdf 100644
--- a/fir_ser/api/utils/storage/qiniuApi.py
+++ b/fir_ser/api/utils/storage/qiniuApi.py
@@ -30,7 +30,6 @@ class QiNiuOss(object):
         }
         # 3600为token过期时间，秒为单位。3600等于一小时
         token = self.qiniu_obj.upload_token(self.bucket_name, name, expires, policy)
-        # print(token)
         return token
 
     def get_download_url(self, name, expires=1800, force_new=False):
diff --git a/fir_ser/api/utils/storage/storage.py b/fir_ser/api/utils/storage/storage.py
index 22e40b8..53407f7 100644
--- a/fir_ser/api/utils/storage/storage.py
+++ b/fir_ser/api/utils/storage/storage.py
@@ -12,7 +12,8 @@ import json, time, base64
 from fir_ser.settings import THIRD_PART_CONFIG, CACHE_KEY_TEMPLATE
 from django.core.cache import cache
 import logging
-logger=logging.getLogger(__file__)
+
+logger = logging.getLogger(__file__)
 
 
 class Storage(object):
@@ -20,7 +21,7 @@ class Storage(object):
         try:
             self.storage = self.get_storage(user)
         except Exception as e:
-            logger.error("get %s storage failed Exception:%s"%(user,e))
+            logger.error("get %s storage failed Exception:%s" % (user, e))
             self.storage = None
 
     def get_upload_token(self, filename, expires=900):
@@ -121,6 +122,7 @@ class Storage(object):
         try:
             additionalparameters = json.loads(storage_obj.additionalparameters)
         except Exception as e:
-            logger.error("%s get_storage_auth additionalparameters %s loads failed Exception:%s"%(storage_obj.user_id,storage_obj.additionalparameters,e))
+            logger.error("%s get_storage_auth additionalparameters %s loads failed Exception:%s" % (
+                storage_obj.user_id, storage_obj.additionalparameters, e))
             additionalparameters = {}
         return {**auth_dict, **additionalparameters}
diff --git a/fir_ser/api/utils/utils.py b/fir_ser/api/utils/utils.py
index 34ea7b7..b34d4db 100644
--- a/fir_ser/api/utils/utils.py
+++ b/fir_ser/api/utils/utils.py
@@ -46,10 +46,13 @@ def delete_app_to_dev_and_file(developer_obj, app_id):
 
 
 def delete_app_profile_file(developer_obj, app_obj):
+    file = get_profile_full_path(developer_obj, app_obj)
     try:
-        os.remove(get_profile_full_path(developer_obj, app_obj))
+        if os.path.isfile(file):
+            os.remove(get_profile_full_path(developer_obj, app_obj))
     except Exception as e:
-        print(e)
+        logger.error("delete_app_profile_file developer_obj:%s  app_obj:%s file:%s Exception:%s" % (
+            developer_obj, app_obj, file, e))
 
 
 def get_developer_udided(developer_obj):
diff --git a/fir_ser/api/views/apps.py b/fir_ser/api/views/apps.py
index 2206fdd..b2df273 100644
--- a/fir_ser/api/views/apps.py
+++ b/fir_ser/api/views/apps.py
@@ -57,7 +57,7 @@ class AppsView(APIView):
                 if count_hits > 0:
                     logger.info(
                         "update user all_download_times  old:%s  now:%s" % (
-                        count_hits, request.user.all_download_times))
+                            count_hits, request.user.all_download_times))
                     UserInfo.objects.filter(pk=request.user.id).update(
                         all_download_times=count_hits)
             else:
diff --git a/fir_ser/api/views/download.py b/fir_ser/api/views/download.py
index 423c7da..e70c1d7 100644
--- a/fir_ser/api/views/download.py
+++ b/fir_ser/api/views/download.py
@@ -17,8 +17,11 @@ from api.utils.storage.caches import get_app_instance_by_cache, get_download_url
 import os
 from rest_framework_extensions.cache.decorators import cache_response
 from api.utils.serializer import AppsShortSerializer
-from api.models import Apps, AppReleaseInfo, APPToDeveloper, APPSuperSignUsedInfo
+from api.models import Apps, AppReleaseInfo, APPToDeveloper
 from django.http import FileResponse
+import logging
+
+logger = logging.getLogger(__file__)
 
 
 class DownloadView(APIView):
@@ -83,7 +86,7 @@ class DownloadView(APIView):
                     else:
                         response = FileResponse()
                 except Exception as e:
-                    print(e)
+                    logger.error("read %s failed  Exception:%s" % (file_path, e))
                     response = FileResponse()
                 response['content_type'] = "application/octet-stream"
                 response['Content-Disposition'] = 'attachment; filename=' + filename
@@ -132,7 +135,7 @@ class ShortDownloadView(APIView):
             udid = time
         if not udid:
             udid = ""
-
+        logging.info("make cache_response release_id:%s udid:%s" % (release_id, udid))
         return "_".join(
             [settings.CACHE_KEY_TEMPLATE.get("download_short_key"), kwargs.get("short", ''), release_id, udid])
 
diff --git a/fir_ser/api/views/logout.py b/fir_ser/api/views/logout.py
index f486065..7255789 100644
--- a/fir_ser/api/views/logout.py
+++ b/fir_ser/api/views/logout.py
@@ -5,7 +5,6 @@ from django.core.cache import cache
 from rest_framework.response import Response
 
 
-
 class LogoutView(APIView):
     authentication_classes = [ExpiringTokenAuthentication]
 
diff --git a/fir_ser/api/views/receiveudids.py b/fir_ser/api/views/receiveudids.py
index dcd05bb..d73681c 100644
--- a/fir_ser/api/views/receiveudids.py
+++ b/fir_ser/api/views/receiveudids.py
@@ -7,7 +7,10 @@
 from api.utils.app.supersignutils import udid_bytes_to_dict, get_redirect_server_domain, IosUtils
 from api.models import Apps, AppUDID
 from django.views import View
-from django.http import HttpResponsePermanentRedirect, Http404
+from django.http import HttpResponsePermanentRedirect
+import logging
+
+logger = logging.getLogger(__file__)
 
 
 class IosUDIDView(View):
@@ -32,5 +35,5 @@ class IosUDIDView(View):
                 return HttpResponsePermanentRedirect(
                     "%s/%s" % (server_domain, short))
         except Exception as e:
-            print(e)
+            logger.error("short %s receive udid Exception:%s" % (short, e))
         return HttpResponsePermanentRedirect("%s/%s?udid=%s" % (server_domain, short, format_udid_info.get("udid")))
diff --git a/fir_ser/api/views/storage.py b/fir_ser/api/views/storage.py
index e680de8..cb5d9be 100644
--- a/fir_ser/api/views/storage.py
+++ b/fir_ser/api/views/storage.py
@@ -12,6 +12,9 @@ import json
 from api.utils.storage.caches import del_cache_storage
 from api.models import AppStorage, UserInfo
 from api.utils.serializer import StorageSerializer
+import logging
+
+logger = logging.getLogger(__file__)
 
 
 class StorageView(APIView):
@@ -56,7 +59,8 @@ class StorageView(APIView):
         try:
             data['additionalparameters'] = json.dumps(data.get('additionalparameter', ''))
         except Exception as e:
-            print(e)
+            logger.error("user:%s additionalparameters %s dumps failed Exception:%s" % (
+            request.user, data.get('additionalparameter', ''), e))
 
         serializer = StorageSerializer(data=data, context={'user_obj': request.user})
         if serializer.is_valid():
@@ -81,7 +85,7 @@ class StorageView(APIView):
                     UserInfo.objects.filter(pk=request.user.pk).update(storage_id=use_storage_id)
                 del_cache_storage(request.user)
             except Exception as e:
-                print(e)
+                logger.error("update user %s storage failed Exception:%s" % (request.user, e))
                 res.code = 1006
                 res.msg = '修改失败'
             return Response(res.dict)
@@ -89,7 +93,8 @@ class StorageView(APIView):
         try:
             data['additionalparameters'] = json.dumps(data.get('additionalparameter', ''))
         except Exception as e:
-            print(e)
+            logger.error("user:%s additionalparameters %s dumps failed Exception:%s" % (
+                request.user, data.get('additionalparameter', ''), e))
 
         storage_id = data.get("id", None)
         if storage_id:
diff --git a/fir_ser/api/views/supersign.py b/fir_ser/api/views/supersign.py
index 507ee40..af113bc 100644
--- a/fir_ser/api/views/supersign.py
+++ b/fir_ser/api/views/supersign.py
@@ -14,6 +14,9 @@ from rest_framework.pagination import PageNumberPagination
 from api.utils.app.supersignutils import IosUtils
 from api.utils.utils import get_developer_devices
 from api.utils.storage.caches import developer_auth_code
+import logging
+
+logger = logging.getLogger(__file__)
 
 
 class AppsPageNumber(PageNumberPagination):
@@ -109,7 +112,8 @@ class DeveloperView(APIView):
                         if usable_number >= 0 and usable_number <= 100:
                             developer_obj.usable_number = usable_number
                     except Exception as e:
-                        print(e)
+                        logger.error("developer %s usable_number %s get failed Exception:%s" % (
+                        developer_obj, data.get("usable_number", developer_obj.usable_number), e))
                     developer_obj.description = data.get("description", developer_obj.description)
                     password = data.get("password", developer_obj.password)
                     if password != "" and password != developer_obj.password:
@@ -130,7 +134,8 @@ class DeveloperView(APIView):
         try:
             AppIOSDeveloperInfo.objects.create(user_id=request.user, **datainfo)
         except Exception as e:
-            print(e)
+            logger.error("user %s create developer %s failed Exception:%s" % (
+                request.user, datainfo, e))
             res = BaseResponse()
             res.code = 1005
             res.msg = "添加失败"
diff --git a/fir_ser/api/views/uploads.py b/fir_ser/api/views/uploads.py
index ca18f41..580bf5b 100644
--- a/fir_ser/api/views/uploads.py
+++ b/fir_ser/api/views/uploads.py
@@ -16,7 +16,9 @@ from api.utils.app.randomstrings import make_from_user_uuid
 from rest_framework.response import Response
 from fir_ser import settings
 from api.utils.TokenManager import DownloadToken
-import os, json
+import os, json, logging
+
+logger = logging.getLogger(__file__)
 
 
 class AppAnalyseView(APIView):
@@ -113,7 +115,7 @@ class AppAnalyseView(APIView):
             upload_file_tmp_name("del", png_tmp_filename, request.user.id)
 
         except Exception as e:
-            print(e)
+            logger.error("%s %s save app info failed Exception:%s" % (request.user, data.get("bundleid"), e))
             res.code = 10003
         return Response(res.dict)
 
@@ -180,7 +182,7 @@ class UploadView(APIView):
                 res.code = 1006
                 return Response(res.dict)
         except Exception as e:
-            print(e)
+            logger.error("%s certinfo:%s get failed Exception:%s" % (request.user, certinfo, e))
             res.msg = "token 校验失败"
             res.code = 1006
             return Response(res.dict)
@@ -216,9 +218,10 @@ class UploadView(APIView):
                     if app_type == "tmp":
                         app_type = file_obj.name.split(".")[-2]
                     if app_type not in ["apk", "ipa", 'png', 'jpeg', 'jpg']:
+                        logger.error("user:%s  upload file type error file:%s " % (request.user, file_obj.name))
                         raise TypeError
                 except Exception as e:
-                    print(e)
+                    logger.error("user:%s  upload file type error Exception:%s " % (request.user, e))
                     res.code = 1003
                     res.msg = "错误的类型"
                     return Response(res.dict)
@@ -233,13 +236,14 @@ class UploadView(APIView):
                     destination.close()
 
                 except Exception as e:
-                    print(e)
+                    logger.error("user:%s  save file:%s error Exception:%s " % (request.user, local_file, e))
                     res.code = 1003
                     res.msg = "数据写入失败"
                     try:
-                        os.remove(local_file)
+                        if os.path.isfile(local_file):
+                            os.remove(local_file)
                     except Exception as e:
-                        print(e)
+                        logger.error("user:%s  delete file:%s error Exception:%s " % (request.user, local_file, e))
                     return Response(res.dict)
         else:
             res.msg = "token 校验失败"
diff --git a/fir_ser/fir_ser/settings.py b/fir_ser/fir_ser/settings.py
index dea63fe..6f82ceb 100644
--- a/fir_ser/fir_ser/settings.py
+++ b/fir_ser/fir_ser/settings.py
@@ -279,9 +279,6 @@ LOGGING = {
         'simple': {
             'format': '[%(levelname)s][%(asctime)s][%(filename)s:%(lineno)d]%(message)s'
         },
-        'collect': {
-            'format': '%(message)s'
-        }
     },
     'filters': {
         'require_debug_true': {
@@ -290,7 +287,7 @@ LOGGING = {
     },
     'handlers': {
         'console': {
-            'level': 'DEBUG',
+            'level': 'INFO',
             'filters': ['require_debug_true'],  # 只有在Django debug为True时才在屏幕打印日志
             'class': 'logging.StreamHandler',
             'formatter': 'simple'