diff --git a/main/views.py b/main/views.py
index 5d362d7..c1e7794 100644
--- a/main/views.py
+++ b/main/views.py
@@ -1,4 +1,3 @@
-
 from django.shortcuts import render, redirect, reverse
 from django.http import HttpResponseRedirect
 
@@ -17,7 +16,6 @@ from django_registration.views import RegistrationView
 from django.contrib.auth.decorators import login_required
 import logging
 
-
 from zenpy import Zenpy
 from zenpy.lib.api_objects import User as ZenpyUser
 
@@ -26,7 +24,6 @@ from .models import UserProfile
 import os
 
 
-
 class CustomRegistrationView(RegistrationView):
     """
     Отображение и логика работы страницы регистрации пользователя
@@ -96,6 +93,7 @@ def profile_page(request):
     }
     return render(request, 'pages/profile.html', context)
 
+
 def auth_user(request):
     admin_creds = {
         'email': os.environ.get('ACCESS_CONTROLLER_API_EMAIL'),
@@ -106,11 +104,12 @@ def auth_user(request):
     zenpy_user: ZenpyUser = admin.users.search(request.user.email).values[0]
     return zenpy_user, admin
 
+
 @login_required()
 def work_page(request, id):
     if request.user.is_authenticated and request.user.id == id:
         zenpy_user, _ = auth_user(request)
-    
+
         context = {
             'engineers': UserProfile.objects.filter(role=1),
             'agents': UserProfile.objects.filter(role=0),
@@ -120,26 +119,27 @@ def work_page(request, id):
         return render(request, 'pages/work.html', context)
     return redirect("login")
 
+
 @login_required()
 def work_hand_over(request):
     zenpy_user, admin = auth_user(request)
-    if request.user.is_authenticated and zenpy_user.role == "admin":
+    if zenpy_user.role == "admin":
         zenpy_user.role = "agent"
         admin.users.update(zenpy_user)
         request.user.userprofile.role = 0
         request.user.userprofile.save()
-    return HttpResponseRedirect(reverse('work', args=(request.user.id, )))
+    return HttpResponseRedirect(reverse('work', args=(request.user.id,)))
 
 
 @login_required()
 def work_become_engineer(request):
     zenpy_user, admin = auth_user(request)
-    if request.user.is_authenticated and zenpy_user.role == "agent":
+    if zenpy_user.role == "agent":
         zenpy_user.role = "admin"
         admin.users.update(zenpy_user)
         request.user.userprofile.role = 1
         request.user.userprofile.save()
-    return HttpResponseRedirect(reverse('work', args=(request.user.id, )))
+    return HttpResponseRedirect(reverse('work', args=(request.user.id,)))
 
 
 def main_page(request):