diff --git a/app/controllers/graduation_topics_controller.rb b/app/controllers/graduation_topics_controller.rb
index ce4488ffd..7a61613da 100644
--- a/app/controllers/graduation_topics_controller.rb
+++ b/app/controllers/graduation_topics_controller.rb
@@ -173,7 +173,7 @@ class GraduationTopicsController < ApplicationController
         member = @course.course_members.where(:user_id => @graduation_topic.tea_id).first
         tip_exception("分班名称不能为空") if params[:course_group_name].blank?
         course_group = CourseGroup.create(:name => params[:course_group_name], :course_id => @course.id)
-        teacher_group = TeacherCourseGroup.create(:course_id => @course.id, :member_id => member.try(:id),
+        teacher_group = TeacherCourseGroup.create(:course_id => @course.id, :course_member_id => member.try(:id),
                                                   :user_id => @graduation_topic.tea_id,
                                                   :course_group_id => course_group.try(:id))
       end
@@ -195,7 +195,7 @@ class GraduationTopicsController < ApplicationController
     user_unaccept_topics = @course.student_graduation_topics.where(user_id: current_user.id, status: [0, 1])
     if user_unaccept_topics.size == 0
       member_id = @course.course_members.find_by_user_id(current_user.id)
-      StudentGraduationTopic.create(course_id: @course.id, user_id: current_user.id, member_id: member_id,
+      StudentGraduationTopic.create(course_id: @course.id, user_id: current_user.id, course_member_id: member_id,
                                     graduation_topic_id: @graduation_topic.id)
       @graduation_topic.update_attribute(:status, 1)
       normal_status("选题成功")
diff --git a/app/controllers/question_banks_controller.rb b/app/controllers/question_banks_controller.rb
index 740e3a993..4df392257 100644
--- a/app/controllers/question_banks_controller.rb
+++ b/app/controllers/question_banks_controller.rb
@@ -266,7 +266,7 @@ class QuestionBanksController < ApplicationController
   def quote_gtopic_bank topic, course
     ActiveRecord::Base.transaction do
       new_topic = GraduationTopic.new
-      new_topic.attributes = topic.attributes.dup.except("id", "course_id", "user_id", "graduation_topic_id",
+      new_topic.attributes = topic.attributes.dup.except("id", "course_id", "user_id", "graduation_topic_id", "quotes",
                                                          "course_list_id", "gtopic_bank_id", "created_at", "updated_at")
       new_topic.course_id = course.id
       new_topic.gtopic_bank_id = topic.id
diff --git a/db/migrate/20190627012117_modify_quotes_for_gtopic_banks.rb b/db/migrate/20190627012117_modify_quotes_for_gtopic_banks.rb
new file mode 100644
index 000000000..4c475fd8f
--- /dev/null
+++ b/db/migrate/20190627012117_modify_quotes_for_gtopic_banks.rb
@@ -0,0 +1,5 @@
+class ModifyQuotesForGtopicBanks < ActiveRecord::Migration[5.2]
+  def change
+    change_column :gtopic_banks, :quotes, :integer, :default => 0
+  end
+end