diff --git a/beian.png b/beian.png
new file mode 100644
index 0000000..2a13ba2
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diff --git a/index.html b/index.html
index ed94a7a..e74e946 100644
--- a/index.html
+++ b/index.html
@@ -271,6 +271,12 @@
                         class="bg-white px-6 py-2 rounded-full text-slate-500 font-bold shadow-sm hover:text-orange-500 hover:shadow-md transition-all">
                         浙ICP备2026005005号-1
                     </a>
+                    <a href="https://beian.mps.gov.cn/#/query/webSearch?code=33078402101537" rel="noreferrer"
+                        target="_blank"
+                        class="flex items-center gap-2 bg-white px-6 py-2 rounded-full text-slate-500 font-bold shadow-sm hover:text-orange-500 hover:shadow-md transition-all">
+                        <img src="beian.png" alt="公安备案图标" class="w-5 h-5">
+                        浙公网安备33078402101537号
+                    </a>
                 </div>
             </div>
         </div>