<%= image_tag("/images/trustie_logo1.png", width: "30px", height: "30px", class: "mt3") %>

系统消息：

<%= link_to ma.subject.blank? ? (ma.content.nil? ? ma.description.html_safe : ma.content.html_safe) : ma.subject, user_system_messages_path(User.current, :anchor => "position_#{ma.id}"), :id => "content_link_#{ma.id}", :target => '_blank' %>