{"name":"班级备忘录","short_name":"班级备忘录","description":"每天的班级作业与提醒。","lang":"zh-CN","start_url":"/","display":"standalone","background_color":"#f7f9ff","theme_color":"#f7f9ff","icons":[{"src":"/icon.svg","sizes":"any","type":"image/svg+xml","purpose":"any maskable"}]}