diff --git a/convert-service/app.py b/convert-service/app.py
index 2f4b25e..0f45630 100644
--- a/convert-service/app.py
+++ b/convert-service/app.py
@@ -11,7 +11,7 @@ HTML = """<!DOCTYPE html>
 <meta charset="utf-8">
 <meta name="viewport" content="width=device-width,initial-scale=1">
 <title>Конвертер документов — Nubes</title>
-<link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><rect width='32' height='32' rx='6' fill='%23001C34'/><text x='16' y='23' text-anchor='middle' font-family='system-ui,sans-serif' font-weight='700' font-size='20' fill='white'>n</text></svg>">
+<link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><path d='M16 2C7.7 2 2 8.5 2 16c0 6 3.4 10 8 10h12c5.5 0 8-4.5 8-10C30 8.5 24.3 2 16 2zm0 4c3.8 0 7.5 3 8 7l-1.6.3c-.5-3.2-3-5.3-6.4-5.3-3.5 0-6 2-6.4 5.3L8 13c.5-4 4.2-7 8-7z' fill='%23001c34' fill-rule='evenodd'/></svg>">
 <style>
 :root{--brand-primary:#2563eb;--brand-primary-dark:#1d4ed8;--brand-grey-light:#f3f4f6;--brand-gray:#d1d5db;--nubes-dark:#001C34}
 *{box-sizing:border-box;margin:0;padding:0}
