{"name":"历史复习系统","short_name":"历史复习","description":"中外历史纲要（下）自主复习系统","start_url":"/","display":"standalone","background_color":"#0d1b2a","theme_color":"#0d1b2a","lang":"en","scope":"/","icons":[{"src":"/icons/icon-192.png","sizes":"192x192","type":"image/png"},{"src":"/icons/icon-512.png","sizes":"512x512","type":"image/png"}]}