diff --git a/azu_bot_django/azu_bot_django/settings.py b/azu_bot_django/azu_bot_django/settings.py
index bf29976..0c29edb 100644
--- a/azu_bot_django/azu_bot_django/settings.py
+++ b/azu_bot_django/azu_bot_django/settings.py
@@ -79,7 +79,6 @@ def get_settings(path: str):
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
-    'whitenoise.middleware.WhiteNoiseMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
     'django.contrib.auth.middleware.AuthenticationMiddleware',
diff --git a/azu_bot_django/reservation/serializers.py b/azu_bot_django/reservation/serializers.py
index 4388fff..fa9b8e5 100644
--- a/azu_bot_django/reservation/serializers.py
+++ b/azu_bot_django/reservation/serializers.py
@@ -49,8 +49,8 @@ def get_available_table(self, validated_data, reservation):
             reservation__date=date,
             reservation__status='booked'
         ).values('table')
-        if quantity == 1:
-            with transaction.atomic():
+        with transaction.atomic():
+            if quantity == 1:
                 available_bar_tables = Table.objects.select_for_update(
                 ).filter(
                     cafe__id=cafe.id,
@@ -60,10 +60,9 @@ def get_available_table(self, validated_data, reservation):
                 )
                 available_bar_tables = available_bar_tables.filter(
                     quantity__gte=1).first()
-            if available_bar_tables:
-                reservation.table.add(available_bar_tables)
-                return
-        with transaction.atomic():
+                if available_bar_tables:
+                    reservation.table.add(available_bar_tables)
+                    return
             available_simple_tables = Table.objects.select_for_update().filter(
                 cafe__id=cafe.id,
                 table_type='simple_table',
@@ -76,24 +75,24 @@ def get_available_table(self, validated_data, reservation):
             ).exclude(
                 id__in=unailable_tables
             )
-        single_table = available_simple_tables.filter(
-            quantity__gte=quantity).first()
-        if single_table:
-            reservation.table.add(single_table)
-            return
-        else:
-            merged_tables = self.merge_tables(
-                available_simple_tables, quantity)
-            if merged_tables:
-                reservation.table.set(merged_tables)
+            single_table = available_simple_tables.filter(
+                quantity__gte=quantity).first()
+            if single_table:
+                reservation.table.add(single_table)
+                return
             else:
-                reservation.delete()
-                raise serializers.ValidationError(
-                    {
-                        'status': 'error',
-                        'message': 'Недостаточно свободных столов.'
-                    }
-                )
+                merged_tables = self.merge_tables(
+                    available_simple_tables, quantity)
+                if merged_tables:
+                    reservation.table.set(merged_tables)
+                else:
+                    reservation.delete()
+                    raise serializers.ValidationError(
+                        {
+                            'status': 'error',
+                            'message': 'Недостаточно свободных столов.'
+                        }
+                    )
 
     def merge_tables(self, available_tables, required_quantity):
         """Соединяем столы"""
diff --git a/requirements.txt b/requirements.txt
index 1058e31..be3cc28 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -47,5 +47,4 @@ unify==0.5
 untokenize==0.1.1
 yarl==1.9.2
 channels==4.0.0
-uvicorn==0.24.0.post1
-whitenoise==6.6.0
+uvicorn==0.24.0.post1
\ No newline at end of file