diff --git a/frontend/views/common/index.php b/frontend/views/common/index.php
index 935931a..b49c545 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="btn jump">跳过</div>
-     <div class="btn prev">上一步</div>
-     <div class="btn next">下一步</div>
+     <div class="model-btn jump">跳过</div>
+     <div class="model-btn prev">上一步</div>
+     <div class="model-btn next">下一步</div>
 </div>
 <!-- 全局js -->
 <script src="/assets/js/jquery.min.js?v=2.1.4"></script>
diff --git a/frontend/web/assets/css/model.css b/frontend/web/assets/css/model.css
index 53198c9..46cf586 100644
--- a/frontend/web/assets/css/model.css
+++ b/frontend/web/assets/css/model.css
@@ -23,7 +23,7 @@
     color:#fff;
     font-size:20px;
 }
-.btn{
+.model-btn{
     position:absolute;
     top:50%;
     left:80%;