@ -136,6 +136,7 @@ class CourseCreateSerializer(DispatchContentMixin,
content = validated_data.pop('content', [])
materials = validated_data.pop('materials', [])
gallery = validated_data.pop('gallery', {})
author = validated_data.get('author', None)
if not author:
validated_data['author'] = self.context.request.user
course = super().update(instance, validated_data)