<% define_admin_breadcrumbs do %> <% add_admin_breadcrumb('关于我们') %> <% end %>

<%= simple_form_for(@doc, url: admins_about_path) do |f| %>

<%= text_area_tag('about_us', @doc.about_us, style: 'display: none') %>

<%= f.button :submit, value: '保存', class: 'btn-primary mr-3 px-4', 'data-disable-with': '保存中...' %>

<% end %>