diff --git a/static/images/favicon.svg b/static/images/favicon.svg
index 84bb2f5..7e185f8 100644
--- a/static/images/favicon.svg
+++ b/static/images/favicon.svg
@@ -1,19 +1,4 @@
 <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
-  <defs>
-    <style>
-      .bg { fill: #f5f7fa; }
-      .symbol { font-family: 'Times New Roman', Georgia, serif; font-size: 28px; fill: #003366; font-weight: bold; }
-      .slash { stroke: #003366; stroke-width: 2.5; fill: none; stroke-linecap: round; }
-    </style>
-  </defs>
-  
-  <!-- Фон -->
-  <rect width="64" height="64" rx="10" class="bg"/>
-  
-  <!-- Символы φ и μ -->
-  <text x="14" y="42" class="symbol">φ</text>
-  <text x="38" y="42" class="symbol">μ</text>
-  
-  <!-- Разделительная линия -->
-  <line x1="32" y1="22" x2="32" y2="44" class="slash" transform="rotate(15 32 33)"/>
+  <rect width="64" height="64" rx="6" fill="#003366"/>
+  <text x="8" y="44" font-family="serif" font-size="32" fill="#f5f7fa">φ/μ</text>
 </svg>
\ No newline at end of file