diff --git a/finance/views.py b/finance/views.py
index 2edd368..684b2f1 100644
--- a/finance/views.py
+++ b/finance/views.py
@@ -251,7 +251,7 @@ class YandexCheckView(APIView):
         })
         logger_yandex.info(xml_res)
 
-        return Response(xml_res, status=200)
+        return HttpResponse(xml_res, content_type='application/xml')
 
 
 class YandexAvisoView(APIView):
@@ -286,7 +286,7 @@ class YandexAvisoView(APIView):
         })
         logger_yandex.info(xml_res)
 
-        return Response(xml_res, status=200)
+        return HttpResponse(xml_res, content_type='application/xml')
 
 
 class YandexFailView(APIView):
diff --git a/storage/api.py b/storage/api.py
index 1afcf62..f703f69 100644
--- a/storage/api.py
+++ b/storage/api.py
@@ -5,6 +5,7 @@ def upload_file(ext=None, original=None, name=None, base64=None, **_kwargs) -> F
     if original:
         new_file = File.objects.create(original=original)
     else:
+        ext = name.split('.')[1] if ext is None else ext
         new_file = File.objects.upload_as_base64(base64, ext)
 
     if name: