diff --git a/src/app/[locale]/layout.tsx b/src/app/[locale]/layout.tsx
index 1ea31ed..12acf48 100644
--- a/src/app/[locale]/layout.tsx
+++ b/src/app/[locale]/layout.tsx
@@ -38,6 +38,12 @@ export default async function LocaleLayout({
             {children}
           </NextIntlClientProvider>
         </Providers>
+        {/* ICP备案 */}
+        <div className="fixed bottom-4 w-full text-center">
+          <a href="https://beian.miit.gov.cn/" target="_blank" className="text-xs text-gray-500 dark:text-gray-400">
+            皖ICP备2025075166号
+          </a>
+        </div>
       </body>
     </html>
   );