feat:处理预览的显示

src/modules/course-manage/modal/PreviewCourseModal.jsx

@@ -2,7 +2,7 @@
  * @Author: 吴文洁
  * @Date: 2020-07-23 14:54:16
  * @LastEditors: zhangleyuan
- * @LastEditTime: 2020-12-24 10:23:44
+ * @LastEditTime: 2021-01-08 17:49:46
  * @Description: 大班直播课预览弹窗
  * @Copyright: 杭州杰竞科技有限公司 版权所有
  */ 

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

@@ -2,7 +2,7 @@
  * @Author: 吴文洁
  * @Date: 2020-08-05 10:07:47
  * @LastEditors: zhangleyuan
- * @LastEditTime: 2021-01-08 11:50:18
+ * @LastEditTime: 2021-01-08 17:56:17
  * @Description: 视频课新增/编辑页
  * @Copyright: 杭州杰竞科技有限公司 版权所有
  */
@@ -255,7 +255,7 @@ class AddVideoCourse extends React.Component {
     const previewCourseModal = (
       <PreviewCourseModal
         type="videoCourse"
-        courseBasinInfo={courseBasinInfo}
+        courseBasicInfo={courseBasinInfo}
         courseIntroInfo={courseIntroInfo}
         close={() => {
           this.setState({