diff --git a/0) b/0)
new file mode 100644
index 000000000..70d77d63e
--- /dev/null
+++ b/0)
@@ -0,0 +1 @@
+终止批处理操作吗(Y/N)? 终止批处理操作吗(Y/N)? 终止批处理操作吗(Y/N)? 终止批处理操作吗(Y/N)? 
\ No newline at end of file
diff --git a/app/controllers/courses_controller.rb b/app/controllers/courses_controller.rb
index eb7246fda..1a8506b12 100644
--- a/app/controllers/courses_controller.rb
+++ b/app/controllers/courses_controller.rb
@@ -330,6 +330,7 @@ class CoursesController < ApplicationController
   def member
     ## 鏈夎鑹插弬鏁扮殑鎵嶆槸璇剧▼锛屾病鏈夌殑灏辨槸椤圭洰
     if (User.current.admin? || @course.is_public == 1 || (@course.is_public == 0 && User.current.member_of_course?(@course)))
+      
       @render_file = 'member_list'
       @score_sort_by = "desc"
       @canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
@@ -346,11 +347,12 @@ class CoursesController < ApplicationController
           @subPage_title = l :label_student_list
           page = params[:page].nil? ? 0 : (params['page'].to_i - 1)
           @all_members = student_homework_score(0,page, 10,"desc")
-
+         
           @members = paginateHelper_for_members @all_members, 10
 
 
       end
+      
       respond_to do |format|
         if params[:page]
           format.js
@@ -377,6 +379,7 @@ class CoursesController < ApplicationController
   end
 
   def member_score_sort
+
     # @teachers= searchTeacherAndAssistant(@course)
     @canShowCode = isCourseTeacher(User.current.id,@course) && params[:role] != '1'
     # @role = params[:role]
@@ -502,7 +505,7 @@ class CoursesController < ApplicationController
     per_page_option = 10
     if @school_id == "0" or @school_id.nil?
       @courses_all = Course.active.visible.
-          joins("LEFT JOIN #{CourseStatus.table_name} ON #{Course.table_name}.id = #{CourseStatus.table_name}.course_id").
+          joins("LEFT JOIN #{CourseStatus.table_name} ON #{Course.table_name}.id = #{CourseStatus.table_name}.course_id")
     else
       @courses_all = Course.active.visible.
           joins("LEFT JOIN #{CourseStatus.table_name} ON #{Course.table_name}.id = #{CourseStatus.table_name}.course_id").
@@ -1004,4 +1007,5 @@ GROUP BY members.user_id ORDER BY score #{score_sort_by}"
     book.write xls_report
     xls_report.string
   end
+
 end
diff --git a/db/migrate/20141231020031_add_data_to_student_for_course.rb b/db/migrate/20141231020031_add_data_to_student_for_course.rb
index a507f907c..6d86efa65 100644
--- a/db/migrate/20141231020031_add_data_to_student_for_course.rb
+++ b/db/migrate/20141231020031_add_data_to_student_for_course.rb
@@ -3,7 +3,7 @@ class AddDataToStudentForCourse < ActiveRecord::Migration
     Course.all.each do |course|
 
       course.members.each do |m|
-        if m && m.user && m.user.allowed_to?(:student,course) && StudentsForCourse.find_by_student_id(m.user_id).nil?
+        if m && m.user && m.user.allowed_to?(:student,course) && StudentsForCourse.find_by_student_id(m.user).nil?
           StudentsForCourse.create(:student_id => m.user_id, :course_id => course.id)
         end
       end
diff --git a/db/migrate/20141231085350_add_data_to_student_for_course_new.rb b/db/migrate/20141231085350_add_data_to_student_for_course_new.rb
new file mode 100644
index 000000000..76552aa13
--- /dev/null
+++ b/db/migrate/20141231085350_add_data_to_student_for_course_new.rb
@@ -0,0 +1,15 @@
+class AddDataToStudentForCourseNew < ActiveRecord::Migration
+  def change
+    Course.all.each do |course|
+
+      course.members.each do |m|
+        if m && m.user && m.user.allowed_to?(:as_student,course) &&
+            StudentsForCourse.where(:student_id => m.user_id, :course_id => course.id).first.nil?
+          student = StudentsForCourse.new(:student_id => m.user_id, :course_id => course.id)
+          student.save!
+        end
+
+      end
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index cdd827442..04a2e54c8 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20141231020031) do
+ActiveRecord::Schema.define(:version => 20141231085350) do
 
   create_table "activities", :force => true do |t|
     t.integer "act_id",   :null => false