<%= render :partial => 'users/selector_for_messages'%> <% @sytem_messages.each do |system_message| %>
<%= image_tag("/images/trustie_logo1.png", :width => "50", :height => "50") %>
Trustie平台 发布了系统消息： <%= system_message.subject.nil? ? "系统消息" : system_message.subject %>

<%= system_message.content.nil? ? system_message.description.html_safe : system_message.content.html_safe %>

发布时间：<%= format_time(system_message.created_at) %>

<% end %>