diff --git a/resources/views/index.blade.php b/resources/views/index.blade.php
index ef1bac6..eba404b 100644
--- a/resources/views/index.blade.php
+++ b/resources/views/index.blade.php
@@ -17,7 +17,7 @@
     <tr class="border-black">
         <th class="border border-black">视频标题</th>
         <th class="border border-black">置顶评论</th>
-        <th class="border border-black">本期课代表</th>
+        <th class="border border-black hidden lg:table-cell">本期课代表</th>
         <th class="border border-black hidden lg:table-cell">链接</th>
     </tr>
     </thead>
@@ -30,7 +30,7 @@
                 </a>
             </td>
             <td class="border leading-normal" style="white-space: pre-wrap;">{{$comment->content}}</td>
-            <td class="border text-center">
+            <td class="border text-center hidden lg:table-cell">
                 <a class="text-blue-600 underline" target="_blank" href="https://space.bilibili.com/{{$comment->mid}}">B站主页</a>
             </td>
             <td class="border text-center hidden lg:table-cell">