diff --git a/app/views/layouts/_user_watch_btn.html.erb b/app/views/layouts/_user_watch_btn.html.erb
index da46154ee..0e0ae1e1f 100644
--- a/app/views/layouts/_user_watch_btn.html.erb
+++ b/app/views/layouts/_user_watch_btn.html.erb
@@ -2,7 +2,7 @@
   <% if User.current.logged?%>
       <% if User.current == target%>
           <li style="width: 119px; float: left; border-right: 1px solid #ddd;"><%= link_to("个人资料", my_account_path, :class => "user_editinfo") %></li>
-          <li style="width: 118px; float: left;"><%= link_to '个人主页', homepage_user_path(@user.login), :class => "user_editinfo", :target => '_blank' %></li>
+          <li style="width: 118px; float: left;"><%= link_to '个人主页', homepage_user_path(@user), :class => "user_editinfo", :target => '_blank' %></li>
           <li class="cl"></li>
       <% else%>
           <li style="width: 119px; float: left; border-right: 1px solid #ddd;">
diff --git a/app/views/users/_course_create.html.erb b/app/views/users/_course_create.html.erb
index 7cddd09a7..908929ff0 100644
--- a/app/views/users/_course_create.html.erb
+++ b/app/views/users/_course_create.html.erb
@@ -1,15 +1,15 @@
 <div class="resources mt10">
   <div class="homepagePostBrief">
     <div class="homepagePostPortrait">
-      <%= link_to image_tag(url_to_avatar(activity.teacher), :width => "50", :height => "50"), user_path(activity.tea_id), :alt => "用户头像" %>
+      <%= link_to image_tag(url_to_avatar(activity.teacher), :width => "50", :height => "50"), user_path(activity.teacher), :alt => "用户头像" %>
       <%= render :partial => 'users/show_detail_info', :locals => {:user => activity.teacher} %>
     </div>
     <div class="homepagePostDes">
       <div class="homepagePostTo break_word">
         <% if activity.try(:teacher).try(:realname) == ' ' %>
-            <%= link_to activity.try(:teacher), user_path(activity.tea_id), :class => "newsBlue mr15" %>
+            <%= link_to activity.try(:teacher), user_path(activity.teacher), :class => "newsBlue mr15" %>
         <% else %>
-            <%= link_to activity.try(:teacher).try(:realname), user_path(activity.tea_id), :class => "newsBlue mr15" %>
+            <%= link_to activity.try(:teacher).try(:realname), user_path(activity.teacher), :class => "newsBlue mr15" %>
         <% end %>
         TO
         <%=link_to activity.syllabus.title, syllabus_path(activity.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
diff --git a/app/views/users/_course_homework.html.erb b/app/views/users/_course_homework.html.erb
index f234a383a..7a5dd54f2 100644
--- a/app/views/users/_course_homework.html.erb
+++ b/app/views/users/_course_homework.html.erb
@@ -2,12 +2,12 @@
 <div class="resources mt10" id="user_activity_<%= user_activity_id%>">
   <div class="homepagePostBrief">
     <div class="homepagePostPortrait">
-      <%= link_to image_tag(url_to_avatar(activity.user), :width => "50", :height => "50"), user_path(activity.user_id), :alt => "用户头像" %>
+      <%= link_to image_tag(url_to_avatar(activity.user), :width => "50", :height => "50"), user_path(activity.user), :alt => "用户头像" %>
       <%= render :partial => 'users/show_detail_info', :locals => {:user => activity.user} %>
     </div>
     <div class="homepagePostDes">
       <div class="homepagePostTo break_word">
-        <%= link_to activity.user.show_name, user_path(activity.user_id,:host=>Setting.host_user), :class => "newsBlue mr15" %>
+        <%= link_to activity.user.show_name, user_path(activity.user,:host=>Setting.host_user), :class => "newsBlue mr15" %>
          TO <!--+"(课程名称)" -->
         <%=link_to activity.course.syllabus.title, syllabus_path(activity.course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
         <span class="fb" style="color: #269ac9"> • </span>
diff --git a/app/views/users/_course_journalsformessage.html.erb b/app/views/users/_course_journalsformessage.html.erb
index c4bdedb11..805e4d654 100644
--- a/app/views/users/_course_journalsformessage.html.erb
+++ b/app/views/users/_course_journalsformessage.html.erb
@@ -1,12 +1,12 @@
 <div class="resources mt10" id="user_activity_<%= user_activity_id%>">
   <div class="homepagePostBrief">
     <div class="homepagePostPortrait">
-      <%= link_to image_tag(url_to_avatar(activity.user), :width => "50", :height => "50"), user_path(activity.user_id), :alt => "用户头像" %>
+      <%= link_to image_tag(url_to_avatar(activity.user), :width => "50", :height => "50"), user_path(activity.user), :alt => "用户头像" %>
       <%= render :partial => 'users/show_detail_info', :locals => {:user => activity.user} %>
     </div>
     <div class="homepagePostDes">
       <div class="homepagePostTo break_word">
-        <%= link_to activity.user.show_name, user_path(activity.user_id), :class => "newsBlue mr15" %>
+        <%= link_to activity.user.show_name, user_path(activity.user), :class => "newsBlue mr15" %>
          TO
         <% course=Course.find(activity.jour_id) %>
         <%=link_to course.syllabus.title, syllabus_path(course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
diff --git a/app/views/users/_course_message.html.erb b/app/views/users/_course_message.html.erb
index e92d7afcf..9b0d5ac32 100644
--- a/app/views/users/_course_message.html.erb
+++ b/app/views/users/_course_message.html.erb
@@ -1,12 +1,12 @@
 <div class="resources mt10" id="user_activity_<%= user_activity_id%>" onmouseover="$('#message_setting_<%= user_activity_id%>').show();" onmouseout="$('#message_setting_<%= user_activity_id%>').hide();">
   <div class="homepagePostBrief">
     <div class="homepagePostPortrait">
-      <%= link_to image_tag(url_to_avatar(activity.author), :width => "50", :height => "50"), user_path(activity.author_id,:host=>Setting.host_user), :alt => "用户头像" %>
+      <%= link_to image_tag(url_to_avatar(activity.author), :width => "50", :height => "50"), user_path(activity.author, :host => Setting.host_user), :alt => "用户头像" %>
       <%= render :partial => 'users/show_detail_info', :locals => {:user => activity.author} %>
     </div>
     <div class="homepagePostDes">
       <div class="homepagePostTo break_word">
-        <%= link_to activity.author.show_name, user_path(activity.author_id, :host=>Setting.host_user), :class => "newsBlue mr15" %>
+        <%= link_to activity.author.show_name, user_path(activity.author, :host=>Setting.host_user), :class => "newsBlue mr15" %>
         TO
         <%=link_to activity.course.syllabus.title, syllabus_path(activity.course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
         <span class="fb" style="color: #269ac9"> • </span>
diff --git a/app/views/users/_course_news.html.erb b/app/views/users/_course_news.html.erb
index b3bd6438a..a252a45da 100644
--- a/app/views/users/_course_news.html.erb
+++ b/app/views/users/_course_news.html.erb
@@ -1,12 +1,12 @@
 <div class="resources mt10" id="user_activity_<%= user_activity_id%>">
   <div class="homepagePostBrief">
     <div class="homepagePostPortrait">
-      <%= link_to image_tag(url_to_avatar(activity.author), :width => "50", :height => "50"), user_path(activity.author_id), :alt => "用户头像" %>
+      <%= link_to image_tag(url_to_avatar(activity.author), :width => "50", :height => "50"), user_path(activity.author), :alt => "用户头像" %>
       <%= render :partial => 'users/show_detail_info', :locals => {:user => activity.author} %>
     </div>
     <div class="homepagePostDes">
       <div class="homepagePostTo break_word">
-         <%= link_to activity.author.show_name, user_path(activity.author_id), :class => "newsBlue mr15" %>
+         <%= link_to activity.author.show_name, user_path(activity.author), :class => "newsBlue mr15" %>
          TO  <!--+"(课程名称)"-->
         <%=link_to activity.course.syllabus.title, syllabus_path(activity.course.syllabus_id), :class => 'newsBlue ml15', :target => '_blank' %>
         <span class="fb" style="color: #269ac9"> • </span>
diff --git a/app/views/users/_course_poll.html.erb b/app/views/users/_course_poll.html.erb
index ca8b49cd3..94b22488c 100644
--- a/app/views/users/_course_poll.html.erb
+++ b/app/views/users/_course_poll.html.erb
@@ -5,15 +5,15 @@
   <div class="homepagePostBrief">
     <div class="homepagePostPortrait">
       <!-- <a href="javascript:void(0);"><img src="images/homepageImage.jpg" width="90" height="90" alt="用户头像"/></a>-->
-      <%= link_to image_tag(url_to_avatar(activity.user), :width => "50", :height => "50"), user_path(activity.user_id), :alt => "用户头像" %>
+      <%= link_to image_tag(url_to_avatar(activity.user), :width => "50", :height => "50"), user_path(activity.user), :alt => "用户头像" %>
       <%= render :partial => 'users/show_detail_info', :locals => {:user => activity.user} %>
     </div>
     <div class="homepagePostDes">
       <div class="homepagePostTo break_word">
         <% if activity.try(:user).try(:realname) == ' ' %>
-            <%= link_to activity.try(:user), user_path(activity.user_id), :class => "newsBlue mr15" %>
+            <%= link_to activity.try(:user), user_path(activity.user), :class => "newsBlue mr15" %>
         <% else %>
-            <%= link_to activity.try(:user).try(:realname), user_path(activity.user_id), :class => "newsBlue mr15" %>
+            <%= link_to activity.try(:user).try(:realname), user_path(activity.user), :class => "newsBlue mr15" %>
         <% end %>
         TO
         <% course = Course.find(activity.polls_group_id) %>