Among them, in the main task of "building an elderly-friendly society", it is clearly proposed to help the elderly cross the "digital divide". Carry out the aging transformation of Internet applications, focusing on the aging transformation of websites and APP applications closely related to the daily life of the elderly, such as news information, social communication, life shopping, financial services, tourism and leisure, medical health, government services, etc., optimize the functions of interface interaction, content reading, operation tips, voice assistance, encourage enterprises to develop and provide "caring mode" and "elderly mode", incorporate barrier-free transformation into daily updating and maintenance content, and improve the barrier-free level of the Internet. Strengthen the enjoyment of data related to the elderly, and use information technology means such as the Internet, big data and cloud computing to build an interconnected information cooperation platform for the elderly and an integrated service information platform for the elderly to provide information support for improving the level of aging work.