diff --git a/frontend/index.html b/frontend/index.html
index af44185..a9c67d8 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -2,11 +2,10 @@
 <html lang="zh-CN">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
-    <link rel="icon" type="image/png" href="/favicon.png" />
+    <!-- 统一使用 PNG 作为站点图标，避免 Safari 继续优先采用 SVG 或 mask 图标 -->
+    <link rel="icon" type="image/png" sizes="180x180" href="/favicon.png" />
     <link rel="shortcut icon" href="/favicon.png" />
-    <link rel="apple-touch-icon" href="/favicon.png" />
-    <link rel="mask-icon" href="/favicon.svg" color="#9b6bc2" />
+    <link rel="apple-touch-icon" sizes="180x180" href="/favicon.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Font2SVG - 字体转SVG工具</title>
   </head>
