Tutor tabs link in course doesnt work after using permalink manager

Tutor tabs link in course doesn’t work after using permalink manager.

I change domain.com/courses/course-name-abc to domain.com/khoa-hoc/course-name-abc then Q&A, Announcements… doesnt work.

Please help I need to:
1. Make these tab links work again with new course link
2. Or change new course link without brake these tab links

Still waiting for answer from other thread but didn’t receive a solution yet.
Hope to hear from you as soon as possible.

The page I need help with: [log in to see the link]