diff --git a/app/views/shixuns/_shixun_item.html.erb b/app/views/shixuns/_shixun_item.html.erb
index 40420a8b..f4234b7f 100644
--- a/app/views/shixuns/_shixun_item.html.erb
+++ b/app/views/shixuns/_shixun_item.html.erb
@@ -1,21 +1,21 @@
-<% result = User.current.is_certification_teacher || User.current.admin? %>
+<%# result = User.current.is_certification_teacher || User.current.admin? %>
 <% shixuns.each do |shixun| %>
     <div class="square-Item">
       <% if shixun.tag_repertoires.first.present? %>
           <div class="tag-green"><span class="tag-name"><%= shixun.tag_repertoires.first.try(:name) %></span><img src="/images/educoder/tag2.png"></div>
       <% end %>
-      <% unless result %>
-          <div class="closeSquare">
-            <img src="/images/educoder/icon/lockclose.svg" class="mt80 mb25">
-            <p class="font-14 color-white">暂未公开</p>
-          </div>
+      <% if params[:controller] != "welcome" && shixun_view_allow(shixun, true) %>
+        <div class="closeSquare">
+          <img src="/images/educoder/icon/lockclose.svg" class="mt80 mb25">
+          <p class="font-14 color-white">暂未公开</p>
+        </div>
       <% end %>
       <a href="<%= result ? shixun_path(shixun) : "javascript:void(0);" %>" class="square-img" target="_blank">
         <%= image_tag(url_to_avatar(shixun)) %>
       </a>
       <div class="square-main">
         <p class="task-hide">
-          <a href="<%= result ? shixun_path(shixun) : "javascript:void(0);" %>" class="justify color-grey-name" title="<%= shixun.name %>" target="_blank"><%= shixun.name %></a>
+          <a href="<%=　shixun_path(shixun) %>" class="justify color-grey-name" title="<%= shixun.name %>" target="_blank"><%= shixun.name %></a>
         </p>
 
         <!--五星评分-->