Habmin add zwave serial controller issue [solved]

1 Habmin -> configuration -> things
2 click “+” on top
3 choose zwave binding
4 in “add new thing wizard”, stunk on step 2 or 3

e.g. stunk on step 2, show "select thing type… ", but empty below this line.

in “add new thing wizard”,
go back step 1, choose zwave binding again, try maybe more than one time. solved. as below