diff --git a/app/views/admins/glcc_pr_check/_examine_material.html.erb b/app/views/admins/glcc_pr_check/_examine_material.html.erb
index 286c18217..ac8e550ac 100644
--- a/app/views/admins/glcc_pr_check/_examine_material.html.erb
+++ b/app/views/admins/glcc_pr_check/_examine_material.html.erb
@@ -1,16 +1,17 @@
 <table class="table table-hover glcc_pr_check-list-table">
   <thead class="thead-light">
     <tr>
-      <th width="2%">序号</th>
-      <th width="5%" class="text-left">学生姓名</th>
-      <th width="5%" class="text-left">课题ID</th>
-      <th width="8%" class="text-left">课题名称</th>
+      <th width="3%">序号</th>
+      <th width="4%" class="text-left">学生姓名</th>
+      <th width="3%" class="text-left">课题ID</th>
+      <th width="10%" class="text-left">课题名称</th>
       <th width="10%">邮件地址</th>
       <th width="15%">视频地址</th>
       <th width="15%">PR地址</th>
-      <th width="3%">考核阶段</th>
-      <th width="2%">白名单</th>
-      <th width="10%">检测状态</th>
+      60
+      <th width="5%">考核阶段</th>
+      <th width="4%">白名单</th>
+      <th width="15%">检测状态</th>
       <th width="6%">提交时间</th></th>
     </tr>
   </thead>
@@ -22,18 +23,23 @@
           <td><%= material.glcc_student.student_name %></td>
           <td><%= material.task_id %></td>
           <td><%= material.task.task_name %></td>
-          <td><%= material.glcc_student.mail %></td>
+          <td>
+            <span class="d-inline-block" tabindex="0" data-toggle="tooltip" data-placement="left" title="<%= material.glcc_student.mail%>">
+                <%=material.glcc_student.mail.truncate(20) %>
+            </span>
+          </td>
+
           <td>
             <span class="d-inline-block" tabindex="0" data-toggle="tooltip" data-placement="left" title="<%= material.defence_video_url%>">
               <a href="javascript:">
-                <%= material.defence_video_url.nil? ? "" : material.defence_video_url.truncate(50) %>
+                <%= material.defence_video_url.nil? ? "" : material.defence_video_url.truncate(30) %>
               </a>
             </span>
           </td>
           <td>
             <span class="d-inline-block" tabindex="0" data-toggle="tooltip" data-placement="left" title="<%= material.code_or_pr_url%>">
               <a href="javascript:">
-                <%= material.code_or_pr_url.nil? ? "" : material.code_or_pr_url.truncate(50) %>
+                <%= material.code_or_pr_url.nil? ? "" : material.code_or_pr_url.truncate(30) %>
               </a>
             </span>
           </td>