diff --git a/app/models/course.rb b/app/models/course.rb
index ef42d91e8..30bbaeba3 100644
--- a/app/models/course.rb
+++ b/app/models/course.rb
@@ -207,8 +207,8 @@ class Course < ActiveRecord::Base
   # 创建课程讨论区
   def create_board_sync
     @board = self.boards.build
-    self.name=" #{l(:label_borad_course) }"
-    @board.name = self.name
+    #self.name=" #{l(:label_borad_course) }"
+    @board.name = " #{l(:label_borad_course) }"#self.name
     @board.description = self.name.to_s
     @board.project_id = -1
     if @board.save
diff --git a/app/services/courses_service.rb b/app/services/courses_service.rb
index d1b5e8be5..3f025c892 100644
--- a/app/services/courses_service.rb
+++ b/app/services/courses_service.rb
@@ -122,16 +122,17 @@ class CoursesService
   #params[:setup_time]：暂不传（貌似已经没用了）
   #params[:endup_time]: 暂不传（貌似已经没用了）
   #params[:class_period]:学时总数
-  def create_course params,current_user
+  def create_course(params,current_user)
     if current_user.user_extensions.identity
       @course = Course.new
       @course.extra = 'course' + DateTime.parse(Time.now.to_s).strftime('%Y-%m-%d_%H-%M-%S').to_s
-      @course.safe_attributes = params[:course],current_user
-      @course.tea_id = User.current.id
+      @course.send(:safe_attributes=, params[:course], current_user)
+      #@course.safe_attributes(current_user,params[:course])
+      @course.tea_id = current_user.id
       @course.term = params[:term]
       @course.time = params[:time]
       #@course.school_id = params[:occupation]
-      @course.school_id = User.current.user_extensions.school_id
+      @course.school_id = current_user.user_extensions.school_id
       @course.setup_time = params[:setup_time]
       @course.endup_time = params[:endup_time]
       @course.class_period = params[:class_period]
@@ -143,9 +144,9 @@ class CoursesService
     if @course.save
       #unless User.current.admin?
       r = Role.givable.find_by_id(Setting.new_project_user_role_id.to_i) || Role.givable.first
-      m = Member.new(:user => User.current, :roles => [r])
+      m = Member.new(:user => current_user, :roles => [r])
       m.project_id = -1
-      course = CourseInfos.new(:user_id => User.current.id, :course_id => @course.id)
+      course = CourseInfos.new(:user_id => current_user.id, :course_id => @course.id)
       #user_grades = UserGrade.create(:user_id => User.current.id, :course_id => @course.id)
       if params[:course][:is_public] == '1'
         course_status = CourseStatus.create(:course_id => @course.id, :watchers_count => 0, :changesets_count => 0, :grade => 0, :course_type => @course_tag)