diff --git a/index.html b/index.html
index dda665a..e21296f 100644
--- a/index.html
+++ b/index.html
@@ -2,7 +2,7 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <link rel="icon" type="image/svg+xml" href="/favicon.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>新光线平台</title>
   </head>
diff --git a/public/favicon.svg b/public/favicon.svg
new file mode 100644
index 0000000..05091ad
--- /dev/null
+++ b/public/favicon.svg
@@ -0,0 +1,24 @@
+<svg width="64" height="64" viewBox="0 0 64 64" fill="none" xmlns="http://www.w3.org/2000/svg">
+  <defs>
+    <linearGradient id="bg" x1="10" y1="8" x2="54" y2="56" gradientUnits="userSpaceOnUse">
+      <stop stop-color="#635BFF"/>
+      <stop offset="1" stop-color="#4F46E5"/>
+    </linearGradient>
+    <filter id="shadow" x="6" y="6" width="52" height="52" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB">
+      <feDropShadow dx="0" dy="6" stdDeviation="5" flood-color="#635BFF" flood-opacity="0.24"/>
+    </filter>
+  </defs>
+  <g filter="url(#shadow)">
+    <rect x="10" y="8" width="44" height="44" rx="14" fill="url(#bg)"/>
+  </g>
+  <text
+    x="32"
+    y="36"
+    text-anchor="middle"
+    font-family="Plus Jakarta Sans, PingFang SC, Microsoft YaHei, sans-serif"
+    font-size="18"
+    font-weight="800"
+    fill="white"
+    letter-spacing="-0.04em"
+  >pms</text>
+</svg>
