Hello @minghuiyu,
Hope you are well and doing great.
Will you please share the related page/file/package URL with us?
If possible, please, provide us with your temporary wp-admin login details in a private reply for checking the issue.
However, it will be very cooperative if you record me reproducing your issue using a tool like this?
It helps me to quickly figure out the issue and squash it immediately.
With Regards