Merge branch 'dev_aliyun' into dev_item_bank

app/controllers/graduation_topics_controller.rb

@@ -140,8 +140,8 @@ class GraduationTopicsController < ApplicationController
         update_graduation_topic_status
 
         # 拒绝后将该学生移动到未分班中
-        student_member = @course.course_members.where(:user_id => student_graduation_topic.user_id).first
-        student_member.update_attributes(:course_group_id => 0) if student_member.present?
+        # student_member = @course.course_members.where(:user_id => student_graduation_topic.user_id).first
+        # student_member.update_attributes(:course_group_id => 0) if student_member.present?
 
         student_graduation_topic.tidings.update_all(:status => 1)
         Tiding.create(:user_id => student_graduation_topic.user_id, :trigger_user_id => current_user.id,