baoshi-was/resources/views/station/monitor/menu.blade.php

<div class="container-fluid nav3">
    <div class="card" >
            <ul class="nav nav-pills">
                @can('站管理-监视器')
                    <li class="nav-item">
                        <a class="nav-link" href="{{url('station/monitor')}}" :class="{active:isActive('',3)}">列表</a>
                    </li> @endcan
                {{$slot}}
            </ul>
    </div>
</div>