diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 216d6d4..7835e76 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -15,7 +15,7 @@ deploy_branch:
     - ssh-add <(echo "$SSH_PRIVATE_KEY")
     - mkdir -p ~/.ssh
     - '[[ -f /.dockerenv ]] && echo -e "Host *\n\tStrictHostKeyChecking no\n\n" > ~/.ssh/config'
-    - ~/.composer/vendor/bin/envoy run deploy --cleanup --branch="$CI_BUILD_REF_SLUG"
+    - ~/.composer/vendor/bin/envoy run deploydev --cleanup --branch="$CI_BUILD_REF_SLUG"
   environment:
     name: production
     url: https://go.skillbox.ru
diff --git a/Envoy.blade.php b/Envoy.blade.php
index 3e4599d..263f507 100644
--- a/Envoy.blade.php
+++ b/Envoy.blade.php
@@ -1,4 +1,5 @@
 @servers(['localhost' => 'deployer@192.168.0.13'])
+@servers(['dev' => 'deployer@192.168.0.5'])
 
 @setup
     $repository = 'ssh://git@g.skillbox.ru:22004/kor_a_m/skill-back.git';
@@ -18,68 +19,78 @@
     deployment_option_cleanup
 @endstory
 
-@task('clone_repository', ['on' => 'localhost'])
-echo '>> Клонируем репозиторий'
+@story('deploydev', ['on' => 'dev'])
+    clone_repository
+    create_symlinks
+    install_req
+    run_tests
+    run_migrate
+    update_symlinks
+    deployment_option_cleanup
+@endstory
 
-echo '{{ $new_release_dir }}'
-[ -d {{ $releases_dir }} ] || mkdir {{ $releases_dir }}
-@if ($branch)
-    git clone -b {{ $branch }} {{ $repository }} {{ $new_release_dir }}
-@endif
+@task('clone_repository')
+    echo '>> Клонируем репозиторий'
+    
+    echo '{{ $new_release_dir }}'
+    [ -d {{ $releases_dir }} ] || mkdir {{ $releases_dir }}
+    @if ($branch)
+        git clone -b {{ $branch }} {{ $repository }} {{ $new_release_dir }}
+    @endif
 @endtask
 
-@task('create_symlinks', ['on' => 'localhost'])
-echo '>> Создание симлинков'
-ln -s {{ $app_dir }}/configs/master/ssl {{ $new_release_dir }}/ssl
-@if ($branch == 'master')
-    ln -nfs {{ $app_dir }}/configs/master/prod.env {{ $new_release_dir }}/config_app/settings/local.env
-    ln -nfs {{ $app_dir }}/media/master {{ $new_release_dir }}/media
-@endif
-@if ($branch == 'dev')
-    ln -nfs {{ $app_dir }}/configs/dev/dev.env {{ $new_release_dir }}/config_app/settings/local.env
-    ln -nfs {{ $app_dir }}/media/master {{ $new_release_dir }}/media
-@endif
-ln -nfs {{ $app_dir }}/logs/{{ $branch }} {{ $new_release_dir }}/logs
+@task('create_symlinks')
+    echo '>> Создание симлинков'
+    ln -s {{ $app_dir }}/configs/master/ssl {{ $new_release_dir }}/ssl
+    @if ($branch == 'master')
+        ln -nfs {{ $app_dir }}/configs/master/prod.env {{ $new_release_dir }}/config_app/settings/local.env
+        ln -nfs {{ $app_dir }}/media/master {{ $new_release_dir }}/media
+    @endif
+    @if ($branch == 'dev')
+        ln -nfs {{ $app_dir }}/configs/dev/dev.env {{ $new_release_dir }}/config_app/settings/local.env
+        ln -nfs {{ $app_dir }}/media/master {{ $new_release_dir }}/media
+    @endif
+    ln -nfs {{ $app_dir }}/logs/{{ $branch }} {{ $new_release_dir }}/logs
 @endtask
 
-@task('install_req', ['on' => 'localhost'])
-echo '>> Подтягиваем зависимости'
-@if ($branch)
-    cd {{ $new_release_dir }}
-    source /env/bin/activate && pip install -r requirements.txt
-@endif
+@task('install_req')
+    echo '>> Подтягиваем зависимости'
+    @if ($branch)
+        cd {{ $new_release_dir }}
+        source /env/bin/activate && pip install -r requirements.txt
+    @endif
 @endtask
 
-@task('run_tests', ['on' => 'localhost'])
-echo '>> Запускаем тесты'
-@if ($branch)
-    cd {{ $new_release_dir }}
-    source /env/bin/activate && python manage.py test
-@endif
+@task('run_tests')
+    echo '>> Запускаем тесты'
+    @if ($branch)
+        cd {{ $new_release_dir }}
+        source /env/bin/activate && python manage.py test
+    @endif
 @endtask
 
-@task('run_migrate', ['on' => 'localhost'])
-echo '>> Запускаем миграции'
-@if ($branch)
-    cd {{ $new_release_dir }}
-    source /env/bin/activate && python manage.py migrate
-@endif
+@task('run_migrate')
+    echo '>> Запускаем миграции'
+    @if ($branch)
+        cd {{ $new_release_dir }}
+        source /env/bin/activate && python manage.py migrate
+    @endif
 @endtask
 
-@task('update_symlinks', ['on' => 'localhost'])
-@if ($branch)
-    ln -nfs {{ $app_dir }}/configs/{{ $branch }}/wsgi.py {{ $new_release_dir }}/lms/wsgi.py
-    echo '>> Создаем симлинк на папку текущего релиза'
-    ln -nfs {{ $new_release_dir }} {{ $app_dir }}/current_{{ $branch }}
-    echo '>> restart Supervisor'
-    supervisorctl restart {{ $branch }}:
-@endif
+@task('update_symlinks')
+    @if ($branch)
+        ln -nfs {{ $app_dir }}/configs/{{ $branch }}/wsgi.py {{ $new_release_dir }}/lms/wsgi.py
+        echo '>> Создаем симлинк на папку текущего релиза'
+        ln -nfs {{ $new_release_dir }} {{ $app_dir }}/current_{{ $branch }}
+        echo '>> restart Supervisor'
+        supervisorctl restart {{ $branch }}:
+    @endif
 @endtask
 
 @task('deployment_option_cleanup')
 	cd {{ $releases_dir }}
 	@if ( isset($cleanup) && $cleanup )
-	find . -maxdepth 1 -name "20*{{ $branch }}" -mmin +30 | head -n 3 | xargs rm -Rf
-	echo "Cleaned up old deployments"
+    	find . -maxdepth 1 -name "20*{{ $branch }}" -mmin +30 | head -n 3 | xargs rm -Rf
+    	echo "Cleaned up old deployments"
 	@endif
 @endtask
diff --git a/finance/views.py b/finance/views.py
index e9566a1..9b7cc6c 100644
--- a/finance/views.py
+++ b/finance/views.py
@@ -140,8 +140,11 @@ class InvoiceDetailView(APIView):
             price = request.JSON.get('price', None)
             comment = request.JSON.get('comment', None)
             real_price = request.JSON.get('real_price', None)
+            key = request.JSON.get('key', None)
             pay_count = int(request.JSON.get('pay_count', '1'))
 
+            print(key)
+
             if bill_id is None:
                 return Response("Не передан id счёта", status=400)
 
@@ -189,8 +192,10 @@ class InvoiceDetailView(APIView):
                 invoice.real_price = invoice.real_price if real_price is None else real_price
                 return Response(InvoiceSerializer(invoice).data, status=200)
 
+            invoice.real_price = real_price
             invoice.method = method
             invoice.status = status
+            invoice.key = key
 
             if bill.check_pay() and (invoice.price < price):
                 return Response("""Нельзя менять стоимость по счёту в большую сторону,