Fixed tag filter for sync

boards/abstracts/sync_filters.py

@@ -39,7 +39,7 b' class TagsFilter(PostFilter):'
         tags = []
         for tag_tag in self.content:
             try:
-                tags.append(Tag.objects.get(name=tag_tag.text))
+                tags.append(Tag.objects.get_by_alias(tag_tag.text))
             except Tag.DoesNotExist:
                 pass