组织合并凌彬代码500问题

app/views/organizations/_org_custom_left1.html.erb

@@ -25,7 +25,7 @@
                         <% title = message.parent_id.nil? ? message.subject : message.parent.subject %>
                         <% if message.board.org_subfield_id %>
                             <li>
-                              <%= link_to document.title, board_message_url_in_org(message.board.id,message.id), class: 'por_hot_title link-black', :target => "_blank", :title => title %>
+                              <%= link_to title, board_message_url_in_org(message.board.id,message.id), class: 'por_hot_title link-black', :target => "_blank", :title => title %>
                               <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(message.created_on) %></span>
                                 <%= link_to message.author.show_name, user_path(message.author), :class => "por_hot_name link-blue", :target => "_blank" %>
                               </p>
@@ -33,7 +33,7 @@
                             </li>
                         <% else %>
                             <li>
-                              <%= link_to document.title, board_message_path(message.board.id,message.id), class: 'por_hot_title link-black', :target => "_blank", :title => title %>
+                              <%= link_to title, board_message_path(message.board.id,message.id), class: 'por_hot_title link-black', :target => "_blank", :title => title %>
                               <p class="mt5 mb5"><span class="por_time mr10"><%= time_from_now(message.created_on) %></span>
                                 <%= link_to message.author.show_name, user_path(message.author), :class => "por_hot_name link-blue", :target => "_blank" %>
                               </p>