diff --git a/src/components/Footer.astro b/src/components/Footer.astro
index fe39b38..4636c69 100644
--- a/src/components/Footer.astro
+++ b/src/components/Footer.astro
@@ -1,21 +1,28 @@
 ---
-
 import { profileConfig } from "../config";
 import { url } from "../utils/url-utils";
 
 const currentYear = new Date().getFullYear();
 ---
 
-<!--<div class="border-t border-[var(&#45;&#45;primary)] mx-16 border-dashed py-8 max-w-[var(&#45;&#45;page-width)] flex flex-col items-center justify-center px-6">-->
 <div class="transition border-t border-black/10 dark:border-white/15 my-10 border-dashed mx-32"></div>
-<!--<div class="transition bg-[oklch(92%_0.01_var(&#45;&#45;hue))] dark:bg-black rounded-2xl py-8 mt-4 mb-8 flex flex-col items-center justify-center px-6">-->
 <div class="transition border-dashed border-[oklch(85%_0.01_var(--hue))] dark:border-white/15 rounded-2xl mb-12 flex flex-col items-center justify-center px-6">
     <div class="transition text-50 text-sm text-center">
         &copy; <span id="copyright-year">{currentYear}</span> {profileConfig.name}. All Rights Reserved. /
         <a class="transition link text-[var(--primary)] font-medium" target="_blank" href={url('rss.xml')}>RSS</a> /
-        <a class="transition link text-[var(--primary)] font-medium" target="_blank" href={url('sitemap-index.xml')}>Sitemap</a><br>
+        <a class="transition link text-[var(--primary)] font-medium" target="_blank" href={url('sitemap-index.xml')}>Sitemap</a> /
+        <!-- 添加萌ICP备案链接 -->
+        <a 
+            class="transition link text-[var(--primary)] font-medium" 
+            target="_blank" 
+            rel="noopener noreferrer"
+            href="https://icp.gov.moe/?keyword=20250659"
+        >
+            萌ICP备20250659号
+        </a>
+        <br>
         Powered by
         <a class="transition link text-[var(--primary)] font-medium" target="_blank" href="https://astro.build">Astro</a> &
         <a class="transition link text-[var(--primary)] font-medium" target="_blank" href="https://github.com/saicaca/fuwari">Fuwari</a>
     </div>
-</div>
\ No newline at end of file
+</div>