{"name":"承钥 RelayKey","short_name":"承钥","start_url":"/","display":"standalone","background_color":"#FFFFFF","lang":"en","scope":"/","description":"家庭数字资产管家","theme_color":"#1A73E8","icons":[{"src":"/icons/icon-192x192.png","sizes":"192x192","type":"image/png"},{"src":"/icons/icon-512x512.png","sizes":"512x512","type":"image/png"}]}