Hi Chetan
Firstly thank you for your reply.
Now I just create a course content by local PC, and tried to preview the content, so i think it doesn't need to link the CMS address. The content was published on local for preview, the following address like below.
http://127.0.0.1:53887/lms/mediator/courseview?sid=0&language=en
So I am not sure that more something need to configure in locally,
Best regards,
Nani