diff --git a/app/controllers/admins/courses_controller.rb b/app/controllers/admins/courses_controller.rb
index f129fea29..a7556502b 100644
--- a/app/controllers/admins/courses_controller.rb
+++ b/app/controllers/admins/courses_controller.rb
@@ -13,7 +13,9 @@ class Admins::CoursesController < Admins::BaseController
       format.js
       format.html
       format.xlsx do
-        @courses = courses.not_deleted.includes(:school, :students, :teacher_course_members, :informs, :course_videos, :attachments, :homework_commons, :course_activities, teacher: [user_extension: :department])
+        @courses = courses.not_deleted.includes(:school, :students, :teacher_course_members, :informs, :course_videos,
+                                                :live_links, :attachments, :homework_commons,
+                                                teacher: [user_extension: :department])
         filename = "课堂列表_#{Time.current.strftime('%Y%m%d%H%M%S')}.xlsx"
         render xlsx: 'index', filename: filename
       end
diff --git a/app/views/admins/courses/index.xlsx.axlsx b/app/views/admins/courses/index.xlsx.axlsx
index 177c5678e..a276fe470 100644
--- a/app/views/admins/courses/index.xlsx.axlsx
+++ b/app/views/admins/courses/index.xlsx.axlsx
@@ -3,9 +3,11 @@ wb = xlsx_package.workbook
 wb.styles do |s|
   blue_cell = s.add_style :bg_color => "FAEBDC", :sz => 10,:height => 25,:b => true, :border => { :style => :thin, :color =>"000000" },:alignment => {wrap_text: true,:horizontal => :center,:vertical => :center}
   wb.add_worksheet(name: "课堂列表") do |sheet|
-    sheet.add_row %w(ID 课堂名称 老师 学生 分班数 资源 公告 视频 普通作业 分组作业 实训作业 实训作业已发布数 作品数 试卷 评测次数 私有 状态 单位 部门 创建者 创建时间 动态时间), :height => 25,:style => blue_cell
+    sheet.add_row %w(ID 课堂名称 老师 学生 分班数 资源 公告 视频 视频学习时长 直播 普通作业 分组作业 实训作业 实训作业已发布数 作品数 试卷 评测次数 讨论数 私有 状态 单位 部门 创建者 创建时间), :height => 25,:style => blue_cell
 
     @courses.each do |course|
+     course_board = course.course_board
+     topic_count = course_board.present? ? course_board.messages.size : 0
       data = [
         course.id,
         course.name,
@@ -15,6 +17,8 @@ wb.styles do |s|
         get_attachment_count(course, 0),
         course.informs.size,
         course.course_videos.size,
+        course.course_videos.map{|cv| cv.watch_course_videos.map(&:total_duration).sum }.sum.round,
+        course.live_links.size,
         course.course_homework_count("normal"),
         course.course_homework_count("group"),
         course.course_homework_count("practice"),
@@ -22,13 +26,13 @@ wb.styles do |s|
         course.student_works_count,
         course.exercises_count,
         course.evaluate_count,
+        topic_count,
         course.is_public == 1 ? "--" : "√",
         course.is_end ? "已结束" : "正在进行",
         course.school&.name,
         course.teacher&.department_name,
         course.teacher&.real_name,
         course.created_at&.strftime('%Y-%m-%d %H:%M'),
-        course.max_activity_time ? course.max_activity_time&.strftime('%Y-%m-%d %H:%M') : "--"
       ]
       sheet.add_row(data)
     end