你好，我是一名中国的教师，目前在使用edx编辑课程，在使用过程中经常遇到问题，这需要如何需求edx工作人员的帮助？
例如我想启用证书，但是高级设置中启用证书这一项显示已是过期的设置。我无法启用证书，希望可以提供给我帮助，谢谢！
！[image]（http：//www.lejuhub.com/product-commitee/onlineeduplatform/uploads/51437120f1890b3eeca04d78c810b339/image.png ）
@Dexter Hi, welcome to the community. I’m not sure you’ll get much of a response in Chinese, this tends to be an English-language forum.
Also, please don’t ask the same question in more than one category at the same time. People will see your question wherever you put it, thanks.
Hello，netbat. I have a bad English, but I’ll try to make my question clear. The problem I’m facing now is to delete a course. I want to delete a course on the Studio platform. Can you tell me how tu do this.
Hi Dexter,
Try the shell command : ./manage.py cms delete_course course_id