anchor.diff:                  <% end %>
               </a>
           </li>
  -        <li class="nav-item">
  -            <a href="" class="nav-link ">
  +        <li class="nav-item <%= "active open" if ["erp/quick_orders/backend/orders"].include?(params[:controller]) %>">
  +            <a href="<%= erp_quick_orders.backend_orders_path %>" class="nav-link ">
                   <span class="title">Đơn đặt hàng nhanh</span>
  +                <% if ["erp/quick_orders/backend/orders"].include?(params[:controller]) %>
  +                <span class="selected"></span>
  +                <% end %>
               </a>
  -        </li> 
  +        </li>
       </ul>
   </li>
positive.code:         <% end %>
      </a>
      <ul class="sub-menu">
          <li class="nav-item <%= "active open" if ["erp/products/backend/frontend_orders"].include?(params[:controller]) %>">
              <a href="<%= erp_orders.backend_frontend_orders_path %>" class="nav-link ">
                  <span class="title">Danh sách đặt hàng</span>
                  <% if ["erp/orders/backend/frontend_orders"].include?(params[:controller]) %>
  
negative.code: <li class="nav-item <%= "active open" if ["erp/orders/backend/frontend_orders",
                                            "erp/quick_orders/backend/orders"].include?(params[:controller]) %>">
      <a href="javascript:;" class="nav-link nav-toggle">
          <i class="fa fa-shopping-cart"></i>
          <span class="title">Đơn đặt hàng</span>
          <% if ["erp/orders/backend/frontend_orders",
                 "erp/quick_orders/backend/orders"].include?(params[:controller]) %>
              <span class="selected"></span>
              <span class="arrow open"></span>
          <% else %>
  