diff --git a/static/tianxuan/favicon.svg b/static/tianxuan/favicon.svg
index 0913a26..b2942fe 100644
--- a/static/tianxuan/favicon.svg
+++ b/static/tianxuan/favicon.svg
@@ -1,10 +1 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64">
-  <defs>
-    <linearGradient id="g" x1="0" y1="0" x2="1" y2="1">
-      <stop offset="0%" stop-color="#4361ee"/>
-      <stop offset="100%" stop-color="#7b2ff7"/>
-    </linearGradient>
-  </defs>
-  <circle cx="32" cy="32" r="28" fill="url(#g)"/>
-  <text x="32" y="42" text-anchor="middle" font-size="32" font-family="sans-serif" fill="#fff">璇</text>
-</svg>
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32"><rect width="32" height="32" rx="4" fill="#1a1a2e"/><circle cx="16" cy="12" r="2" fill="#f72585"/><circle cx="23" cy="16" r="2" fill="#4cc9f0"/><circle cx="16" cy="21" r="2" fill="#43aa8b"/><circle cx="9" cy="16" r="2" fill="#f8961e"/><line x1="16" y1="14" x2="22" y2="16" stroke="#4cc9f0" stroke-width="0.6" opacity="0.6"/><line x1="22" y1="17" x2="17" y2="20" stroke="#4cc9f0" stroke-width="0.6" opacity="0.6"/><line x1="15" y1="20" x2="10" y2="17" stroke="#4cc9f0" stroke-width="0.6" opacity="0.6"/><line x1="10" y1="15" x2="15" y2="13" stroke="#4cc9f0" stroke-width="0.6" opacity="0.6"/><circle cx="16" cy="16" r="1" fill="#fff"/></svg>
\ No newline at end of file