Recently, the special situation in Changchun, Shanghai and Shenzhen is more severe. Metro responded quickly in the 13 shopping malls in the three places. Set up a special team at the first time to confirm the supply of people's livelihood materials and epidemic prevention commodities such as fruits and vegetables, meat, rice flour, grain and oil. Shopping mall personnel and vehicles immediately entered a state of preparation for war, actively deployed and increased the supply of various materials for people's livelihood, and adequately stocked them to ensure the normal living needs of citizens around the shopping mall.