Merge branch 'feature/zhangleyuan/20210706/format-expand-course' into dev

src/modules/course-manage/video-course/AddVideoCourse.jsx

 /*
  * @Author: 吴文洁
  * @Date: 2020-08-05 10:07:47
- * @LastEditors: Please set LastEditors
- * @LastEditTime: 2021-07-14 11:39:18
+ * @LastEditors: yuananting
+ * @LastEditTime: 2021-07-14 14:12:51
  * @Description: 线上课新增/编辑页
  * @Copyright: 杭州杰竞科技有限公司 版权所有
  */
@@ -921,7 +921,7 @@ class AddVideoCourse extends React.Component {
             queryTypeEnum={'ONLINE'}
             confirm={{
               title: '文件过大，无法上传',
-              content: '为保障学员的观看体验，上传的视频大小不能超过2G'
+              content: '上传的视频大小不能超过2G，文件大小不能超过100M'
             }}
             tooltip={''}
             isOpen={showSelectFileModal}