公告栏的权限调整

app/controllers/courses_controller.rb

@@ -33,10 +33,11 @@ class CoursesController < ApplicationController
   before_action :teacher_allowed, only: [:update, :destroy, :settings, :search_teacher_candidate,
                                          :transfer_to_course_group, :delete_from_course, :export_member_scores_excel,
                                          :search_users, :add_students_by_search, :get_historical_courses, :add_teacher_popup,
-                                         :add_teacher, :export_couser_info, :export_member_act_score]
+                                         :add_teacher, :export_couser_info, :export_member_act_score,
+                                         :update_informs, :new_informs, :delete_informs]
   before_action :admin_allowed, only: [:set_invite_code_halt, :set_public_or_private, :change_course_admin,
-                                       :set_course_group, :create_group_by_importing_file, :update_informs, :new_informs,
-                                       :update_task_position, :tasks_list, :delete_informs]
+                                       :set_course_group, :create_group_by_importing_file,
+                                       :update_task_position, :tasks_list]
   before_action :teacher_or_admin_allowed, only: [:graduation_group_list, :create_graduation_group, :join_graduation_group,
                                                   :change_course_teacher, :course_group_list,
                                                   :teacher_application_review, :apply_teachers, :delete_course_teacher]

app/controllers/graduation_topics_controller.rb

@@ -109,8 +109,8 @@ class GraduationTopicsController < ApplicationController
     @attachments = @graduation_topic.attachments
     left_banner_content = @course.course_modules.search_by_module_type("graduation")
     if left_banner_content.present?
-      @left_banner_id = left_banner_content.first.course_second_categories.first.id
-      @left_banner_name = left_banner_content.first.course_second_categories.first.name
+      @left_banner_id = left_banner_content.first.id
+      @left_banner_name = left_banner_content.first.name
     end
   end