<%=link_to image_tag("../images/logo.png",width:"51px", height: "45px",class: "mt3"), user_activities_path(User.current.id)%>

<%= link_to "
#{image_tag(url_to_avatar(User.current),:width =>"40",:height => "40",:alt=>"头像", :id => "nh_user_logo")}
".html_safe,user_activities_path(User.current.id)%>

<%= link_to "", user_message_path(User.current), :class => "homepageNewsIcon" %> <% if User.current.count_new_message >0 %>

<%= link_to "" , user_message_path(User.current), :class => "newsActive" %>

<% end %>