{"name":"321AID校园助手","short_name":"321AID","start_url":"./","display":"standalone","background_color":"#fefbff","lang":"en","scope":"/","theme_color":"#fefbff","icons":[{"src":"logo-512.png","sizes":"512x512","type":"image/png","purpose":"any"},{"src":"logo-512.png","sizes":"512x512","type":"image/png","purpose":"any"}]}