"Outgoing encryption algorithm did not match" [Linux] xftp reported error

Take a virtual machine, install want to upload a file, then open the FTP service on the virtual machine:

Open FTP server can refer to:

https://www.cnblogs.com/wuyizuokan/p/11185864.html

But using xftp connection when incorrect report:

 

Error because they do not match the encryption algorithm and the local server, select a match on the line:

Reconnect modified:

connection succeeded.