diff --git a/frontend/views/common/index.php b/frontend/views/common/index.php
index a71edcc..935931a 100644
--- a/frontend/views/common/index.php
+++ b/frontend/views/common/index.php
@@ -108,9 +108,9 @@
     <div class="model-bg unchoose">
        <div class="content unchoose">权限管理，系统管理功能，用户设置，权限管理，权限分配，部门管理</div>
     </div>
-     <div class="jump">跳过</div>
-     <div class="prev">上一步</div>
-     <div class="next">下一步</div>
+     <div class="btn jump">跳过</div>
+     <div class="btn prev">上一步</div>
+     <div class="btn next">下一步</div>
 </div>
 <!-- 全局js -->
 <script src="/assets/js/jquery.min.js?v=2.1.4"></script>