调整

app/controllers/ec_courses_controller.rb

@@ -102,13 +102,9 @@ class EcCoursesController < ApplicationController
   end
 
   def ec_course_support_setting_data
-    respond_to do |format|
-      format.json {
     course_targets = @ec_course.ec_course_targets.includes(:ec_graduation_subitems)
     json_data =  target_list_data(course_targets)
     render :json => json_data
-      }
-    end
   end
 
   # 课程目标配置的更新操作()

app/controllers/ec_years_controller.rb

@@ -58,8 +58,6 @@ class EcYearsController < ApplicationController
   end
 
   def student_lists_data
-    respond_to do |format|
-      format.json {
     template_file = EcTemplate.find_by_name "学生列表导入模板"
     if template_file.present?
       file = template_file.attachments.first
@@ -88,8 +86,6 @@ class EcYearsController < ApplicationController
 
     render :json => {template_url: template_url, ec_students: ec_students, total_page: total_page, import_url: import_url,
                      show_name: show_name, :total_student => total_student, :is_manager => @template_major}
-      }
-    end
   end
 
   # DELETE: /ec_major_schools/:major_id/academic_years/:year_id/destroy_students