diff --git a/static/style.css b/static/style.css
index 9ad45c1..21dc925 100644
--- a/static/style.css
+++ b/static/style.css
@@ -2537,9 +2537,7 @@ select.form-input {
   overflow: hidden;
 }
 
-/* ================================
-   标签页导航
-   ================================ */
+/* ================================   标签页导航   ================================ */
 .tabs-nav {
   display: flex;
   gap: var(--space-1);
@@ -2547,6 +2545,44 @@ select.form-input {
   margin-bottom: var(--space-6);
 }
 
+/* ================================   页脚   ================================ */
+.app-footer {
+  background: var(--bg-primary);
+  border-top: 1px solid var(--border-light);
+  padding: var(--space-4) 0;
+  margin-top: auto;
+}
+
+.footer-content {
+  max-width: 1400px;
+  margin: 0 auto;
+  padding: 0 var(--space-6);
+  text-align: center;
+}
+
+.beian-link {
+  font-size: var(--text-xs);
+  color: var(--text-tertiary);
+  text-decoration: none;
+  transition: color var(--duration-fast) var(--ease-default);
+}
+
+.beian-link:hover {
+  color: var(--primary-600);
+  text-decoration: underline;
+}
+
+/* 响应式页脚 */
+@media (max-width: 768px) {
+  .footer-content {
+    padding: 0 var(--space-4);
+  }
+  
+  .beian-link {
+    font-size: 11px;
+  }
+}
+
 .tab-link {
   padding: var(--space-3) var(--space-4);
   font-size: var(--text-sm);
diff --git a/static/vue-app.js b/static/vue-app.js
index 1a06371..295f8c3 100644
--- a/static/vue-app.js
+++ b/static/vue-app.js
@@ -311,6 +311,12 @@ const App = {
           </transition>
         </router-view>
       </main>
+      
+      <footer class="app-footer">
+        <div class="footer-content">
+          <a href="https://beian.miit.gov.cn/" target="_blank" class="beian-link">粤ICP备2025386132号-1</a>
+        </div>
+      </footer>
     </div>
   `,
 };