diff --git a/emergency-alert.html b/emergency-alert.html
index 74b578a..7814772 100644
--- a/emergency-alert.html
+++ b/emergency-alert.html
@@ -86,6 +86,17 @@
   <button class="btn btn-danger btn-lg w-100 alert-btn" onclick="sendAlert()">🚨 立即通報</button>
 </div>
 
+
+<!-- 底部選單 -->
+  <nav class="navbar fixed-bottom navbar-light bg-light border-top">
+    <div class="container justify-content-around">
+      <a class="nav-link text-center" href="main.html"><div>🏠<br>首頁</div></a>
+      <a class="nav-link text-center" href="#"><div>🚪<br>出入</div></a>
+      <a class="nav-link text-center" href="message.html"><div>💬<br>訊息</div></a>
+      <a class="nav-link text-center" href="#"><div>👤<br>住戶</div></a>
+    </div>
+  </nav>
+
 <script>
   function sendAlert() {
     const type = document.getElementById('disasterType').value;