The covid-19 pandemic has shocked the retail industry. Shopping malls suddenly had no customers since the world had to lock itself down to prevent the virus's spreading. As retailers grapple with the repercussions of the pandemic, they are also accelerating their plans to find ways to bring customers back safely. To solve the inefficiency of the shopping mall for virus prevention and control, create a safe shopping experience. We proposed an augmented reality to prevent the spread of the virus at shopping malls. The user study has validated the value and usability of this system.