But how to do it? Besides, I‘m glad to view your opinions,so here comes the codes: The place:(defun org-ctrl-c-ctrl-c the first (cond add: (cond ((overlayp (car (overlays-at (point)))) (let ((overlay (car (overlays-at (point))))) (if (overlayp overlay) (delete-overlay overlay) ))) so that I won’t make all overlays disappear at only once “C-c C-c” Sent from Windows Mail