diff --git a/app/controllers/bids_controller.rb b/app/controllers/bids_controller.rb
index 9c4d8cfa8..1862c7828 100644
--- a/app/controllers/bids_controller.rb
+++ b/app/controllers/bids_controller.rb
@@ -972,9 +972,9 @@ class BidsController < ApplicationController
   def memberAccess
     # 是课程，则判断当前用户是否参加了课程
     return true if current_user.admin?
-    return 0 if @bid.courses.first.project_type == Project::ProjectType_project
+    #return 0 if @bid.courses.first.project_type == Project::ProjectType_project
     currentUser = User.current
-    render_403 unless currentUser.member_of?(@bid.courses.first)
+    render_403 unless currentUser.member_of_cousrse?(@bid.courses.first)
   end
 
 end
diff --git a/app/controllers/zipdown_controller.rb b/app/controllers/zipdown_controller.rb
index 808df65dc..df57e4f41 100644
--- a/app/controllers/zipdown_controller.rb
+++ b/app/controllers/zipdown_controller.rb
@@ -37,7 +37,7 @@ class ZipdownController < ApplicationController
   #下载某一学生的作业的所有文件
   def download_user_homework
     homework = HomeworkAttach.find params[:homework]
-    if homework != nil && (User.current.admin? || User.current.member_of?(homework.bid.courses.first))
+    if homework != nil && (User.current.admin? || User.current.member_of_course?(homework.bid.courses.first))
       zipfile = zip_homework_by_user homework
       send_file zipfile, :filename => homework.name, :type => detect_content_type(zipfile) if zipfile
     else
diff --git a/app/views/bids/_homework_list.html.erb b/app/views/bids/_homework_list.html.erb
index 18778f5e9..ec15b890e 100644
--- a/app/views/bids/_homework_list.html.erb
+++ b/app/views/bids/_homework_list.html.erb
@@ -3,7 +3,7 @@
 <% is_teacher = is_course_teacher User.current,@bid.courses.first %>
 <!-- 当is_evaluation为1或者null(null主要是为了兼容前面数据)时代表启用互评功能，2表示未启用 -->
 <% is_evaluation = @bid.is_evaluation == 1 || @bid.is_evaluation == nil %>
-<%= form_tag(:controller => 'bids', :action => "show_project", :method => :get) do %>
+<%= form_tag(:controller => 'bids', :action => "show_courseEx", :method => :get) do %>
 <div class="project-search-block">
 	<table width="100%" valign="center">
 		<tr>
diff --git a/app/views/homework_attach/edit.html.erb b/app/views/homework_attach/edit.html.erb
index f7104840b..b530e6061 100644
--- a/app/views/homework_attach/edit.html.erb
+++ b/app/views/homework_attach/edit.html.erb
@@ -16,9 +16,9 @@
 
     </tr>
     <tr>
-      <td style="padding-left: 8px"><a><%= link_to request.host()+"/courses", :controller => 'projects', :action => 'course'%></a></td>
-      <td><p class="top-content-list-homework"><%=link_to "主页", home_path %> > <%=link_to l(:label_course_practice), :controller => 'projects', :action => 'course' %> >
-        <span><%= link_to(@homework.bid.courses.first.name.to_s, homework_project_path(@homework.bid.courses.first)) if @homework.bid.courses.first%></span> >
+      <td style="padding-left: 8px"><a><%= link_to request.host()+"/courses", :controller => 'courses', :action => 'index'%></a></td>
+      <td><p class="top-content-list-homework"><%=link_to "主页", home_path %> > <%=link_to l(:label_course_practice), :controller => 'courses', :action => 'index' %> >
+        <span><%= link_to(@homework.bid.courses.first.name.to_s, homework_course_path(@homework.bid.courses.first)) if @homework.bid.courses.first%></span> >
         <%=link_to(@homework.bid.name, respond_path(@homework.bid)) %> > <span><%= link_to "修改作业",edit_homework_attach_path(@homework)%></span></p></td>
     </tr>
   </table>