FIX 项目列表中用户头像尺寸调整

app/views/users/_projects_list.html.erb

@@ -1,6 +1,6 @@
 <% projects.each do |project| %>
   <li>
-    <%= link_to image_tag(url_to_avatar(project.owner)), user_path(project.user_id), :class => "r_list_img", :alt => "用户头像" %>
+    <%= link_to image_tag(url_to_avatar(project.owner), :class => "r_list_img"), user_path(project.user_id), :alt => "用户头像" %>
     <div>
       <p class="lh25 mb10 clearfix">
         <span class="mr20 f16 color-grey3"><%= link_to project.name, project_path(project) %></span>