diff --git a/app/views/users/user_messages.html.erb b/app/views/users/user_messages.html.erb
index 1ed21ff59..fe38fc2b0 100644
--- a/app/views/users/user_messages.html.erb
+++ b/app/views/users/user_messages.html.erb
@@ -39,7 +39,7 @@
             <% if ucm.course_message_type == "News" %>
                 <ul class="homepageNewsList fl">
                   <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ucm.course_message.author), :width => "30", :height => "30") %></a></li>
-                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="<%=ucm.viewed == 0?"newsBlack":"newsBlue"%>"><%= ucm.course_message.author %></a></li>
+                  <li class="homepageNewsPublisher fl"><%=link_to ucm.course_message.author, user_path(ucm.course_message.author), :class => "newsBlue" %></li>
                   <li class="<%= ucm.viewed == 0 ? "homepageNewsTypeNotRead fl":"homepageNewsType fl" %>">发布通知</li>
                   <li class="homepageNewsContent fl">
                     <%= link_to "#{ucm.course_message.title.html_safe}", {:controller => 'news', :action => 'show', :id => ucm.course_message.id },
@@ -51,7 +51,7 @@
             <% if ucm.course_message_type == "Comment" %>
                 <ul class="homepageNewsList fl">
                   <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ucm.course_message.author), :width => "30", :height => "30") %></a></li>
-                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="newsBlue"><%= ucm.course_message.author %></a></li>
+                  <li class="homepageNewsPublisher fl"><%=link_to ucm.course_message.author, user_path(ucm.course_message.author), :class => "newsBlue" %></li>
                   <li class="<%= ucm.viewed == 0 ? "homepageNewsTypeNotRead fl":"homepageNewsType fl" %>">回复了通知</li>
                   <li class="homepageNewsContent fl">
                     <%= link_to "#{ucm.course_message.comments.html_safe}", {:controller => 'news', :action => 'show', :id => ucm.course_message.commented.id },
@@ -63,7 +63,7 @@
             <% if ucm.course_message_type == "HomeworkCommon" %>
                 <ul class="homepageNewsList fl">
                   <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ucm.course_message.user), :width => "30", :height => "30") %></a></li>
-                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="newsBlue"><%= ucm.course_message.user %></a></li>
+                  <li class="homepageNewsPublisher fl"><%=link_to ucm.course_message.user, user_path(ucm.course_message.user), :class => "newsBlue" %></a></li>
                   <li class="homepageNewsType fl">发布作业</li>
                   <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
                     <%= link_to ("#{ucm.course_message.name}"), student_work_index_path(:homework => ucm.course_message.id),:class => "newsGrey", :title => "#{ucm.course_message.name}" %></a></li>
@@ -73,7 +73,7 @@
             <% if ucm.course_message_type == "Poll" %>
                 <ul class="homepageNewsList fl">
                   <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ucm.course_message.user), :width => "30", :height => "30") %></a></li>
-                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="<%=ucm.viewed == 0?"newsBlack":"newsBlue"%>"><%= ucm.course_message.user %></a></li>
+                  <li class="homepageNewsPublisher fl"><%=link_to ucm.course_message.user, user_path(ucm.course_message.user), :class => "newsBlue" %></a></li>
                   <li class="<%= ucm.viewed == 0 ? "homepageNewsTypeNotRead fl":"homepageNewsType fl" %>">发布问卷</li>
                   <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
                     <%= link_to format_activity_title(" #{ucm.course_message.polls_name.nil? ? "未命名问卷" : ucm.course_message.polls_name}"), poll_index_path(:polls_type => "Course", :polls_group_id => ucm.course_id),
@@ -85,7 +85,7 @@
             <% if ucm.course_message_type == "Message" %>
                 <ul class="homepageNewsList fl">
                   <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ucm.course_message.author), :width => "30", :height => "30") %></a></li>
-                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="<%=ucm.viewed == 0?"newsBlack":"newsBlue"%>"><%= ucm.course_message.author %></a></li>
+                  <li class="homepageNewsPublisher fl"><%=link_to ucm.course_message.author, user_path(ucm.course_message.author), :class => "newsBlue" %></li>
                   <% if ucm.course_message.parent_id.nil? %>
                       <li class="<%= ucm.viewed == 0 ? "homepageNewsTypeNotRead fl":"homepageNewsType fl" %>">发布帖子</li>
                       <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
@@ -106,7 +106,7 @@
             <% if ucm.course_message_type == "StudentWorksScore" %>
                 <ul class="homepageNewsList fl">
                   <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ucm.course_message.user), :width => "30", :height => "30") %></a></li>
-                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="newsBlue"><%= ucm.course_message.user %></a></li>
+                  <li class="homepageNewsPublisher fl"><%=link_to ucm.course_message.user, user_path(ucm.course_message.user), :class => "newsBlue" %></li>
                   <li class="homepageNewsType fl">评阅了作品</li>
                   <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
                     <%= link_to "#{ucm.course_message.comment.nil? ? "分数："+ucm.course_message.score.to_s : "分数："+ucm.course_message.score.to_s + "----" + "评语：" + ucm.course_message.comment}", student_work_index_path(:homework => ucm.course_message.student_work.homework_common_id),:class=>"newsGrey",:title => "#{ucm.course_message.comment}" %></a></li>
@@ -116,7 +116,7 @@
             <% if ucm.course_message_type == "JournalsForMessage" %>
                 <ul class="homepageNewsList fl">
                   <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ucm.course_message.user), :width => "30", :height => "30") %></a></li>
-                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="newsBlue"><%= ucm.course_message.user %></a></li>
+                  <li class="homepageNewsPublisher fl"><%=link_to ucm.course_message.user, user_path(ucm.course_message.user), :class => "newsBlue" %></li>
                   <li class="homepageNewsType fl">回复了作品</li>
                   <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
                     <%= link_to ucm.course_message.notes, student_work_index_path(:homework => ucm.course_message.jour.student_work.homework_common_id),:class=>"newsGrey",:title => "#{ucm.course_message.notes}" %></a></li>
@@ -135,7 +135,7 @@
                     <a href="javascript:void(0);"><%= image_tag(url_to_avatar(ufm.forge_message.author), :width => "30", :height => "30") %></a>
                   </li>
                   <li class="homepageNewsPublisher fl">
-                    <a href="javascript:void(0);" class="<%= ufm.viewed == 0 ? "newsBlack" : "newsBlue" %>"><%= ufm.forge_message.author %></a>
+                    <%=link_to ufm.forge_message.author, user_path(ufm.forge_message.author), :class => "newsBlue" %>
                   </li>
                   <li class="<%= ufm.viewed == 0 ? "homepageNewsTypeNotRead fl" : "homepageNewsType fl" %>">指派问题给我</li>
                   <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
@@ -150,7 +150,7 @@
                     <a href="javascript:void(0);"><%= image_tag(url_to_avatar(ufm.forge_message.user), :width => "30", :height => "30") %></a>
                   </li>
                   <li class="homepageNewsPublisher fl">
-                    <a href="javascript:void(0);" class="<%= ufm.viewed == 0 ? "newsBlack" : "newsBlue" %>"><%= ufm.forge_message.user %></a>
+                    <%=link_to ufm.forge_message.user, user_path(ufm.forge_message.user), :class => "newsBlue" %>
                   </li>
                   <li class="<%= ufm.viewed == 0 ? "homepageNewsTypeNotRead fl" : "homepageNewsType fl" %>">
                     更新了问题
@@ -165,7 +165,7 @@
             <% if ufm.forge_message_type == "Message" %>
                 <ul class="homepageNewsList fl">
                   <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ufm.forge_message.author), :width => "30", :height => "30") %></a></li>
-                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="<%=ufm.viewed == 0?"newsBlack":"newsBlue"%>"><%= ufm.forge_message.author %></a></li>
+                  <li class="homepageNewsPublisher fl"><%=link_to ufm.forge_message.author, user_path(ufm.forge_message.author), :class => "newsBlue" %></li>
 
                   <li class="<%= ufm.viewed == 0 ? "homepageNewsTypeNotRead fl":"homepageNewsType fl" %>"><%= ufm.forge_message.parent_id.nil? ? "发布帖子" : "回复帖子" %></li>
                   <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
@@ -183,7 +183,7 @@
                     <a href="javascript:void(0);"><%= image_tag(url_to_avatar(ufm.forge_message.author), :width => "30", :height => "30") %></a>
                   </li>
                   <li class="homepageNewsPublisher fl">
-                    <a href="javascript:void(0);" class="newsBlue"><%= ufm.forge_message.author %></a>
+                    <%=link_to ufm.forge_message.author, user_path(ufm.forge_message.author), :class => "newsBlue" %>
                   </li>
                   <li class="homepageNewsType fl">发布新闻</li>
                   <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">
@@ -195,7 +195,7 @@
             <% if ufm.forge_message_type == "Comment" %>
                 <ul class="homepageNewsList fl">
                   <li class="homepageNewsPortrait fl"><a href="javascript:void(0);"><%= image_tag(url_to_avatar(ufm.forge_message.author), :width => "30", :height => "30") %></a></li>
-                  <li class="homepageNewsPublisher fl"><a href="javascript:void(0);" class="newsBlue"><%= ufm.forge_message.author %></a></li>
+                  <li class="homepageNewsPublisher fl"><%=link_to ufm.forge_message.author, user_path(ufm.forge_message.author), :class => "newsBlue" %></li>
                   <li class="homepageNewsType fl">回复了新闻</li>
                   <li class="homepageNewsContent fl">
                     <%= link_to "#{ufm.forge_message.comments.html_safe}",
@@ -214,7 +214,7 @@
                     <a href="javascript:void(0);"><%= image_tag(url_to_avatar(urm.memo.author), :width => "30", :height => "30") %></a>
                   </li>
                   <li class="homepageNewsPublisher fl">
-                    <a href="javascript:void(0);" class="newsBlue"><%= urm.memo.author %></a>
+                    <%=link_to urm.memo.author, user_path(urm.memo.author), :class => "newsBlue" %>
                   </li>
                   <li class="homepageNewsType fl" >新建贴吧帖子</li>
                   <li class="homepageNewsContent fl"><a href="javascript:void(0);" class="newsGrey">