fix code

api/views/pictorial.py

@@ -135,7 +135,7 @@ class CreatePictorial(BaseView):
                 topics.append({
                     'id': pictorial.get('id') + str(index),
                     'content': pictorial.get('content'),
-                    'image': obj,
+                    'images': [obj],
                     'create_time': pictorial.get('create_time'),
                     'user_id': self.get_user_id(id_=obj.get('url'), platform=platform)
                 })