diff --git a/app/models/user.rb b/app/models/user.rb
index 11b168be0..cf8e3c0cf 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -201,7 +201,7 @@ class User < Principal
 
   #选择项目成员时显示的用户信息文字
   def userInfo
-   info=self.name + '   (' + self.login + ')';
+   info=self.nickname + '   (' + self.realname + ')';
   end
   
    ###添加留言   fq
@@ -369,6 +369,10 @@ class User < Principal
     end
   end
 
+  def nickname(formatter = nil)
+    login
+  end
+
   def name(formatter = nil)
     login
   end
diff --git a/app/views/welcome/course.html.erb b/app/views/welcome/course.html.erb
index c4a091299..5e02730c0 100644
--- a/app/views/welcome/course.html.erb
+++ b/app/views/welcome/course.html.erb
@@ -102,7 +102,7 @@
                         <% end %>
                     </span>
                     <span class='font_bolder'>
-                        <%= link_to(course.try(:teacher).try(:name), user_path(course.teacher)) %>
+                        <%= link_to(course.try(:teacher).try(:realname), user_path(course.teacher)) %>
                       <%#=course.try(:teacher).try(:name)%>
                     </span>
                 </div>
@@ -154,8 +154,7 @@
                   <%= course.school.name.try(:gsub, /(.+)$/, '\1:') %>
                 </span>
                 <span class='font_bolder'>
-                <%= link_to(course.try(:teacher).try(:name), user_path(course.teacher)) %>
-                  <%#=course.try(:teacher).try(:name)%>
+                <%= link_to(course.try(:teacher).try(:realname), user_path(course.teacher)) %>
                 </span>
                 </div>
                 <div class='desc_item text_nowrap'  style="width: 310px;">
@@ -199,7 +198,6 @@
                 </span>
                 <span class='font_bolder'>
                     <%= link_to(course.try(:teacher).try(:name), user_path(course.teacher)) %>
-                  <%#=course.try(:teacher).try(:name)%>
                 </span>
                 </div>
                 <div class='desc_item text_nowrap' style="width: 310px;">