I want to remote connection on my laptop my desktop computer programming, ali cloud has configured FRP, can access desktop jupyter on laptop notebook, but pycharm use SSH to connect to a remote environment, select the remote root path, the directory is shown bad message, but pycharm remote synchronization files can be normal use, select directory, as shown in figure, a circle where all did try, desktop is Windows 10 openssh, notebook also win10. Ali cloud is Ubuntu18, test conection is no problem, inside the notebook Windows terminal can normal SSH connections desktop computer, can normal access desktop directory,