@lqhuy2205,
You are posting a question about a 3rd party software into a 5 year old topic in a forum for EasyEDA.
You may find it more helpful to ask on the Sprint forum, how to make a V-Cut using your version of Sprint Layout.
Our website uses essential cookies to help us ensure that it is working as expected, and uses optional analytics cookies to offer you a better browsing experience. To find out more, read our Cookie Notice