diff --git a/src/layouts/Layout.astro b/src/layouts/Layout.astro
index 5b57efe..82f96b4 100644
--- a/src/layouts/Layout.astro
+++ b/src/layouts/Layout.astro
@@ -44,7 +44,7 @@ import '../assets/css/theme-style.css'
 						<li class="page-scroll"><a href="/about" class="scroll">关于我们 <span> </span></a></li>
 						<li class="contatct-active" class="page-scroll"><a href="#contact" class="scroll">联系我们</a></li>
 					</ul>
-					<a href="#" id="pull"><img src="/images/nav-icon.png" title="menu" /></a>
+					<a href="#" id="pull"></a>
 				</nav>
 				<div class="clearfix"> </div>
 			</div>
@@ -110,6 +110,23 @@ import '../assets/css/theme-style.css'
 				<div class="clearfix"> </div>
 			</div>
 		</div>
+		<!-- 插入移动端菜单显示/隐藏脚本 -->
+		<script is:inline>
+			$(function() {
+				$('#pull').on('click', function(e) {
+					e.preventDefault();
+					$('.top-nav ul').slideToggle();
+				});
+				$(window).resize(function(){
+					var w = $(window).width();
+					if(w > 768) {
+						$('.top-nav ul').show();
+					} else {
+						$('.top-nav ul').hide();
+					}
+				});
+			});
+		</script>
 	</body>
 </html>