diff --git a/Sending-more-than-just-messages.md b/Sending-more-than-just-messages.md
index 9166a7c..0dbc242 100644
--- a/Sending-more-than-just-messages.md
+++ b/Sending-more-than-just-messages.md
@@ -91,6 +91,11 @@ class CustomMarkdown:
         return text, entities
     @staticmethod
     def unparse(text, entities):
+        for i, e in enumerate(entities):
+            if isinstance(e, types.MessageEntityCustomEmoji):
+                entities[i] = types.MessageEntityTextUrl(e.offset, e.length, f'emoji/{e.document_id}')
+            if isinstance(e, types.MessageEntitySpoiler):
+                entities[i] = types.MessageEntityTextUrl(e.offset, e.length, 'spoiler')
         return markdown.unparse(text, entities)
 ```