diff --git a/apps/bookmark/models/bookmark.py b/apps/bookmark/models/bookmark.py
index 4c79881..0758466 100644
--- a/apps/bookmark/models/bookmark.py
+++ b/apps/bookmark/models/bookmark.py
@@ -76,8 +76,8 @@ class Bookmark(models.Model):
             from apps.podcast.models import PodcastPlaylist
             return PodcastPlaylist.objects.filter(id=content_id).exists()
         elif service == cls.ServiceChoices.HADITH:
-            from apps.hadith.models import Hadith
-            return Hadith.objects.filter(id=content_id).exists()
+            from apps.hadis.models import Hadis
+            return Hadis.objects.filter(id=content_id).exists()
         elif service == cls.ServiceChoices.VIDEO:
             from apps.video.models import Video
             return Video.objects.filter(id=content_id).exists()
diff --git a/apps/bookmark/views/bookmark.py b/apps/bookmark/views/bookmark.py
index 8181f23..05f3210 100644
--- a/apps/bookmark/views/bookmark.py
+++ b/apps/bookmark/views/bookmark.py
@@ -22,7 +22,10 @@ class AddBookmarkView(CreateAPIView):
     serializer_class = BookmarkSerializer
 
     @swagger_auto_schema(
-        operation_description="Add a bookmark for a specific content in a service. If the bookmark already exists but is inactive, it will be reactivated.",
+        operation_description="Add a bookmark for a specific content in a service.\
+             If the bookmark already exists but is inactive, it will be reactivated.\
+                \n Services must be choose from : \n \
+                'Library'\n'Podcast'\n'Podcast Playlist'\n'Hadith'\n'Video'\n'Video Playlist'\n'Article'",
         tags=["Dobodbi - Bookmarks"],
         request_body=BookmarkSerializer,
         responses={
@@ -31,7 +34,7 @@ class AddBookmarkView(CreateAPIView):
             400: "Invalid input."
         }
     )
-    def post(self, request, pk, *args, **kwargs):
+    def post(self, request, *args, **kwargs):
         return super().post(request,*args, **kwargs)
     def create(self, request, *args, **kwargs):
         service = request.data.get('service')