diff --git a/pages/welcome.html b/pages/welcome.html
index 1fcc782..a1e6225 100644
--- a/pages/welcome.html
+++ b/pages/welcome.html
@@ -161,7 +161,7 @@
     </blockquote>
     <ul class="layui-timeline">
         <li class="layui-timeline-item">
-            <i class="layui-icon layui-timeline-axis">&#xe63f;</i>
+            <i class="layui-icon layui-timeline-axis">&#xe756;</i>
             <div class="layui-timeline-content layui-text">
                 <h3 class="layui-timeline-title">6月15日</h3>
                 <p>
@@ -194,7 +194,7 @@
             </div>
         </li>
         <li class="layui-timeline-item">
-            <i class="layui-icon layui-timeline-axis">&#xe63f;</i>
+            <i class="layui-icon layui-timeline-axis layui-anim layui-anim-rotate layui-anim-loop">&#xe63e;</i>
             <div class="layui-timeline-content layui-text">
                 <div class="layui-timeline-title">过去</div>
             </div>