Hello there, @songcao777-gmail.
Let me walk you through where you can update the name and work location of the paycheck in the Payroll Settings section in QuickBooks Online.
I’ve added screenshots for visual reference.
Please know that master admin, company admin, and all access users are the only people who can get into the payroll settings. You can check out this article to know more about the different user types and access levels: User types and user permissions.
You can also use this handy article on how to update your business info in Online payroll for future reference.
I'm just around if there's anything that I can help you with! Have a good one.