讨论区改为问答区，且放开课程的“问答区”，就是课外的用户也能在公开课内发帖或回帖。

app/views/boards/_course_show.html.erb

@@ -22,7 +22,7 @@
 <div class="homepageRight mt0 ml10">
   <div class="homepageRightBanner">
     <div class="NewsBannerName">
-      课程讨论区
+      课程问答区
     </div>
   </div>
   <% if User.current.logged? %>

app/views/courses/_tool_expand.html.erb

@@ -24,7 +24,7 @@
 <% if show_nav?(@course.boards.first ? @course.boards.first.topics.count : 0) %>
     <div class="subNav">
       <%= link_to l(:label_course_board), course_boards_path(@course), :class => "f12 c_blue02 ml10 fn" %>
-      <%= link_to( "",course_boards_path(@course, :flag => true, :is_new => 1), :class => 'courseMenuSetting', :title =>"#{l(:label_message_new)}") if User.current.member_of_course?(@course) && @course.boards.first %>
+      <%= link_to( "",course_boards_path(@course, :flag => true, :is_new => 1), :class => 'courseMenuSetting', :title =>"#{l(:label_message_new)}") %>
     </div>
 <% end %>
 <% if show_nav?(course_feedback_count) %>

app/views/layouts/base_courses.html.erb

@@ -104,7 +104,7 @@
         <div class="subNav">
           <%= link_to l(:label_course_board), course_boards_path(@course), :class => "f14 c_blue02" %>
           <%= link_to "(#{@course.boards.first ? (@course.boards.first.topics.count + Message.where("board_id =? and parent_id is not ?", @course.boards.first.id, nil).count) : 0})", course_boards_path(@course), :class => "subnav_num c_orange" %>
-          <%= link_to( "",course_boards_path(@course, :flag => true, :is_new => 1), :class => 'courseMenuSetting', :title =>"#{l(:label_message_new)}") if User.current.member_of_course?(@course) && @course.boards.first %>
+          <%= link_to( "",course_boards_path(@course, :flag => true, :is_new => 1), :class => 'courseMenuSetting', :title =>"#{l(:label_message_new)}") %>
         </div>
         <% end %>
         <% unless show_nav?(course_feedback_count) %>

app/views/organizations/_org_course_message.html.erb

@@ -12,7 +12,7 @@
             <%= link_to activity.try(:author).try(:realname), user_path(activity.author_id,:host=>Setting.host_user), :class => "newsBlue mr15" %>
         <% end %>
         TO
-        <%= link_to activity.course.name.to_s+" | 课程讨论区", course_boards_path(activity.course,:host=> Setting.host_course), :class => "newsBlue ml15 mr5"%>
+        <%= link_to activity.course.name.to_s+" | 课程问答区", course_boards_path(activity.course,:host=> Setting.host_course), :class => "newsBlue ml15 mr5"%>
       </div>
       <div class="homepagePostTitle hidden m_w530 fl">
         <% if activity.parent_id.nil? %> <!--+"(帖子标题)"-->

app/views/users/_course_message.html.erb

@@ -20,7 +20,7 @@
             <% end %>
         <% end %>
         TO
-        <%= link_to activity.course.name.to_s+" | 课程讨论区", course_boards_path(activity.course,:host=> Setting.host_course), :class => "newsBlue ml15 mr5"%>
+        <%= link_to activity.course.name.to_s+" | 课程问答区", course_boards_path(activity.course,:host=> Setting.host_course), :class => "newsBlue ml15 mr5"%>
       </div>
       <div class="homepagePostTitle hidden m_w530 fl">
         <% if activity.parent_id.nil? %> <!--+"(帖子标题)"-->

config/locales/zh.yml

@@ -614,7 +614,7 @@ zh:
   label_homework_info: 提交情况  #huang
 
   label_course_news_description: '课程必须是高校正式开设的课程，或是围绕特定主题定期发布课程资料的公共开放课程；<br/>如果您想创建一个协作研究空间，请您前往“我的项目”页面创建项目，谢谢！'
-  label_course_board: 讨论区
+  label_course_board: 问答区
   label_version: 版本
   label_version_new: 新建版本
 
@@ -1731,7 +1731,7 @@ zh:
   label_newbie_faq: '新手指引 & 问答'
   label_hot_project: '热门项目'
   label_borad_project: 项目讨论区
-  label_borad_course: 课程讨论区
+  label_borad_course: 课程问答区
   label_borad_org_subfield: 资源栏目讨论区
   view_borad_course: 课程讨论
   label_memo_create_succ: 发布成功