diff --git a/apps/booking/models/services.py b/apps/booking/models/services.py
index fd685548..a3ee17ea 100644
--- a/apps/booking/models/services.py
+++ b/apps/booking/models/services.py
@@ -141,7 +141,7 @@ class LastableService(AbstractBookingService):
         super().check_whether_booking_available(restaurant_id, date)
         url = f'{self.url}v1/restaurant/{restaurant_id}/offers'
         r = requests.get(url, headers=self.get_common_headers(), proxies=self.proxies)
-        response = json.loads(r.content)['data']
+        response = json.loads(r.content).get('data')
         if not status.is_success(r.status_code) or not response:
             return False
         self.response = response
diff --git a/apps/booking/views.py b/apps/booking/views.py
index 245dbf05..dfa64bb9 100644
--- a/apps/booking/views.py
+++ b/apps/booking/views.py
@@ -35,9 +35,9 @@ class CheckWhetherBookingAvailable(generics.GenericAPIView):
 
         response = {
             'available': is_booking_available,
-            'type': service.service,
+            'type': service.service if service else None,
         }
-        response.update({'details': service.response} if service.response else {})
+        response.update({'details': service.response} if service and service.response else {})
         return Response(data=response, status=200)
 
 
diff --git a/apps/establishment/models.py b/apps/establishment/models.py
index fe81d9ef..2fc63bd5 100644
--- a/apps/establishment/models.py
+++ b/apps/establishment/models.py
@@ -14,8 +14,8 @@ from django.utils.translation import gettext_lazy as _
 from phonenumber_field.modelfields import PhoneNumberField
 
 from collection.models import Collection
-from main.models import Award, MetaDataContent
 from location.models import Address
+from main.models import Award, MetaDataContent
 from review.models import Review
 from utils.models import (ProjectBaseMixin, TJSONField, URLImageMixin,
                           TranslatedFieldsMixin, BaseAttributes)
@@ -180,7 +180,8 @@ class EstablishmentQuerySet(models.QuerySet):
             return self.filter(id__in=subquery_filter_by_distance) \
                        .annotate_intermediate_public_mark() \
                        .annotate_mark_similarity(mark=establishment.public_mark) \
-                       .order_by('mark_similarity')
+                       .order_by('mark_similarity') \
+                       .distinct('mark_similarity', 'id')
         else:
             return self.none()