KDE Connect does not respond to file synchronization between Android 10 and Windows 10

Help
1

window KDE Connect version：window KDE Connect version窗口 KDE Connect 版本
Android KDE Connect version is 1.32.7.
Can send clipboard, but cannot perform file transfer.

2

install winscp for windows , right click on kdeconnect indicator in taskbar and select browse device , it will open winscp in one tab , open windows folder on another copy paste and do other operations , Android to Windows transfer from share-menu> kdeconnect works but not vice-versa