diff --git a/config/locales/zh.yml b/config/locales/zh.yml
index 9f6fb26c9..8d2ccfb50 100644
--- a/config/locales/zh.yml
+++ b/config/locales/zh.yml
@@ -454,6 +454,25 @@ zh:
   permission_manage_subtasks: 管理子任务
   permission_view_journals_for_messages: 查看留言
   permission_view_courses: 查看课程列表
+  permission_new_course: 新建课程
+  permission_configure_course: 配置课程
+  permission_close_course: 关闭/重开课程
+  permission_new_assignment: 新建任务
+  permission_edit_assignment: 编辑任务
+  permission_delete_assignment: 删除任务
+  permission_new_placeholder: 新建占位
+  permission_edit_placeholder: 编辑占位
+  permission_delete_placeholder: 删除占位
+  permission_commit_content: 提交内容
+  permission_new_course_notify: 发布课程通知
+  permission_edit_course_notify: 编辑课程通知
+  permission_delete_course_notify: 删除课程通知
+  permission_view_assignment: 查看任务
+  permission_view_placeholder: 查看占位
+  permission_view_course_messages: 查看留言
+  permission_view_real_name: 查看真名
+
+
 
   project_module_issue_tracking: 问题跟踪
   project_module_time_tracking: 时间跟踪
diff --git a/config/settings.yml b/config/settings.yml
index fbaba502f..f2c64a97c 100644
--- a/config/settings.yml
+++ b/config/settings.yml
@@ -172,6 +172,7 @@ default_projects_modules:
   - boards
   - calendar
   - gantt
+  - course
 default_projects_tracker_ids:
   serialized: true
   default: 
diff --git a/lib/redmine.rb b/lib/redmine.rb
index 7b83c7cb6..5c96ce926 100644
--- a/lib/redmine.rb
+++ b/lib/redmine.rb
@@ -179,13 +179,25 @@ Redmine::AccessControl.map do |map|
   end
 
   #课程权限模块
-  map.project_module :course do
+  map.project_module :course do |map|
     map.permission :view_courses,{:projects => [:course]},:read => true
-  end
-
-  #作业模块权限
-  map.project_module :bids do |map|
-    map.permission :view_homework_attaches, {:bids => [:show, :show_project, :revision]}, :read => true
+    #map.permission :new_course, {}, :read => true
+    #map.permission :configure_course,{},:read => true
+    #map.permission :close_course,{},:read => true
+    map.permission :new_assignment,{:projects => [:new_homework]},:read => true
+    map.permission :edit_assignment,{:bids => [:edit]},:read => true
+    map.permission :delete_assignment,{:bids => [:homework_destroy]},:read => true
+    map.permission :new_placeholder,{:homework_attach => [:new]},:read => true
+    map.permission :edit_placeholder,{},:read => true
+    map.permission :delete_placeholder,{},:read => true
+    map.permission :commit_content,{},:read => true
+    #map.permission :new_course_notify,{},:read => true
+    #map.permission :edit_course_notify,{},:read => true
+    #map.permission :delete_course_notify,{},:read => true
+    map.permission :view_assignment,{},:read => true
+    map.permission :view_placeholder,{},:read => true
+    map.permission :view_course_messages,{},:read => true
+    map.permission :view_real_name,{},:read => true
   end
 
   map.project_module :boards do |map|