diff --git a/app/client_bot/routers/content.py b/app/client_bot/routers/content.py
index aabc0d1..8e1d223 100644
--- a/app/client_bot/routers/content.py
+++ b/app/client_bot/routers/content.py
@@ -58,7 +58,7 @@ async def t_inline_query_node_content(query: types.InlineQuery, memory=None, use
 
         content_list.append(
             types.InlineQueryResultAudio(
-                id=content.id,
+                id=f"NC_{content.id}",
                 audio_url=decrypted_content.web_url,
                 title=title,
                 performer=performer,