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             <div class="websites col-lg-6">
                 <h2 class="text-center"><code>好玩ㄉ網站</code></h2>
                 <ul class="list-group">
-                    <li class="list-group-item list-group-item-action">
-                        <a href="https://aps.ntut.edu.tw/course/tw/Croom.jsp?format=-2&year=108&sem=1" target="_blank">NTUT 教室使用表</a>
-                        <br>
-                        <span>看看哪間教室現在是空的</span>
-                    </li>
                     <li class="list-group-item list-group-item-action">
                         <a href="https://git.ntut.com.tw" target="_blank">Gitea of NTUT.COM.TW</a>
                         <br>
                         <span>輕量級程式碼託管平台</span>
                     </li>
-                    <li class="list-group-item list-group-item-action">
-                        <a href="https://kcoj.ntut.com.tw" target="_blank">Kuo Cool Online Judge</a>
-                        <br>
-                        <span>重新設計操作流程，打造美好交作業體驗。（<a href="https://github.com/kcoj/KCOJ">Source</a>）</span>
-                    </li>
                     <li class="list-group-item list-group-item-action">
                         <a href="/tr" target="_blank">Text Revealer</a>
                         <br>
                         <span>讓人用螢幕顯示大字報ㄉ工具（<a href="https://github.com/yuren-tw/textRevealer">Source</a>）</span>
                     </li>
-                    <li class="list-group-item list-group-item-action">
-                        <a href="/us" target="_blank">NTUT URL</a>
-                        <br>
-                        <span>縮網址服務（<a href="https://git.ntut.com.tw/PinLin/ntut_url">Source</a>）</span>
-                    </li>
                     <li class="list-group-item list-group-item-action">
                         <a href="https://www.ntut.com.tw/chipet" target="_blank">Chi Pet</a>
                         <br>
                         <span>可以澆水の可愛烏龜</span>
                     </li>
-                    <li class="list-group-item list-group-item-action">
-                        <a href="https://www.ntut.com.tw/CrossyRoadWeb" target="_blank">CrossyRoadWeb</a>
-                        <br>
-                        <span>OOP 實習專題 - 小雞過馬路（<a href="https://git.ntut.com.tw/handsome/CrossyRoadWeb">Source</a>）</span>
-                    </li>
                 </ul>
             </div>