Zwave device DSC06 Smart Energy Switch stay intialization forever

First I have done these to include binary switch to zwave network.
all I have to do is run openhab runtime, press the
button on the z-wave stick, bring the stick close to the z-wave outlet,
press the button on the outlet, wait for the stick’s light to return to
solid(from blinking), and plug the stick into a USB slot of labptop.

Then via paper UI, for the zwave device, It seems the status staying initialization forever.

paper UI status observation

Moreover, via paper UI, I see
DSC06 Smart Energy Switch

Smart Energy Switch

Status: INITIALIZING
Channels

It seems the status staying initialization forever.

More related information, I have posted here,

Can some expert shed some light for this problem?
Thank you very much.