<%= form_with(url: '/admins/weapp_banners', html: { id: 'course_form', enctype: 'multipart/form-data' }) do |f| %> <% end %> <%= form_with(url: '/admins/weapp_banners/shixun_banner', html: { id: 'shixun_form', enctype: 'multipart/form-data' }) do |f| %> <% end %>