diff --git a/core/apps/contracts/urls.py b/core/apps/contracts/urls.py
index d14182e..76b1067 100644
--- a/core/apps/contracts/urls.py
+++ b/core/apps/contracts/urls.py
@@ -55,7 +55,7 @@ urlpatterns: list[object] = [
         name="contract-owners-api-view"
     ),
     path(
-        r"/contract-owners/<uuid:owner_id>/files/<uuid:file_id>",
+        r"/contracts/<uuid:pk>/files",
         views.ContractAttachedFileApiView.as_view(),
         name="contract-attached-files-api-view"
     )
diff --git a/core/apps/contracts/views/contracts.py b/core/apps/contracts/views/contracts.py
index 4ce0fc7..f64a561 100644
--- a/core/apps/contracts/views/contracts.py
+++ b/core/apps/contracts/views/contracts.py
@@ -1,9 +1,8 @@
 import uuid
 
 from drf_spectacular.utils import extend_schema
-from rest_framework.permissions import AllowAny, IsAdminUser, IsAuthenticated  # type: ignore
+from rest_framework.permissions import AllowAny, IsAdminUser  # type: ignore
 from rest_framework.viewsets import ModelViewSet  # type: ignore
-from rest_framework.views import APIView  # type: ignore
 from rest_framework.generics import GenericAPIView  # type: ignore
 from core.utils.views import BaseApiViewMixin
 
diff --git a/core/apps/contracts/views/owners.py b/core/apps/contracts/views/owners.py
index 73a1f4e..c2e6421 100644
--- a/core/apps/contracts/views/owners.py
+++ b/core/apps/contracts/views/owners.py
@@ -63,9 +63,7 @@ class ContractOwnerAttachedFileApiView(BaseApiViewMixin, GenericAPIView):  # typ
     permission_classes = [AllowAny]
     queryset = ContractOwnerModel.objects.all()
 
-    method_permission_classes = {
-        "delete": [AllowAny]
-    }
+    method_permission_classes = {"delete": [AllowAny]}
     method_serializer_class = {}
 
     @extend_schema(