diff --git a/frontend/index.html b/frontend/index.html
index 02185f9..01a2aac 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -4,6 +4,7 @@
     <meta charset="UTF-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <meta name="theme-color" content="#0b1220" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <title>Scout 包管理中心</title>
   </head>
   <body>
diff --git a/frontend/public/favicon.svg b/frontend/public/favicon.svg
new file mode 100644
index 0000000..0d68d72
--- /dev/null
+++ b/frontend/public/favicon.svg
@@ -0,0 +1,4 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" role="img" aria-label="Scout">
+  <rect width="64" height="64" rx="16" fill="#0b1220" />
+  <path d="M18 19h28v8H26v6h16c4.4 0 8 3.6 8 8v4c0 4.4-3.6 8-8 8H18v-8h16v-4H26c-4.4 0-8-3.6-8-8v-6c0-4.4 3.6-8 8-8Z" fill="#67e8f9" />
+</svg>