[Bugfix] 修改nav小bug

apps/templates/_nav.html

@@ -41,8 +41,8 @@
     </a>
     <ul class="nav nav-second-level">
         <li id="terminal"><a href="{% url 'terminal:terminal-list' %}">{% trans 'Terminal' %}</a></li>
-        <li id="terminal"><a href="">{% trans 'Sessions' %}</a></li>
-        <li id="terminal"><a href="">{% trans 'Command' %}</a></li>
+        <li id="session"><a href="">{% trans 'Session' %}</a></li>
+        <li id="command"><a href="">{% trans 'Command' %}</a></li>
     </ul>
 </li>