{"name":"云尺标注","short_name":"云尺","start_url":"/","display":"standalone","background_color":"#f8fafc","lang":"en","scope":"/","orientation":"portrait","theme_color":"#0f172a","icons":[{"src":"/icon-192.png","sizes":"192x192","type":"image/png"},{"src":"/icon-512.png","sizes":"512x512","type":"image/png"}]}