Reading your newspaper's comment on November 28 that "anyone who is accurately" calculated "may be" addicted ", I think that" among some objective factors for the elderly to indulge in the Internet ", the lack of children's company is an important factor. Nowadays, it is normal for many rural children to live apart from their parents, and the proportion is getting higher and higher. Some children teach their older parents to use smart phones and chat entertainment tools in order to come a few times less. Mobile advertising is often pushed. If the old man accidentally opens it, it is easy to be "calculated" by all kinds of people. The old people are bored and lonely, so they are easily attracted by the excitement on the Internet. An old aunt I knew, who could hardly manage herself, often talked tiktok, WeChat, and everyday, and sometimes I even helped her buy things online. Her children are very rich, but not many times a year. In the opinions on strengthening the aging work in the new era, adult children are encouraged to live nearby or live together with their elderly parents, fulfill their maintenance obligations and bear the responsibility of care, which needs institutional guarantee and technical implementation. For example, the introduction of reward and punishment measures will impose certain restrictions on those who do not fulfill their maintenance obligations, making active pension and filial piety a necessary option. Pension can not be completely pushed to society, and socialized pension can not replace children's emotional pay. With the warm company of their children, the elderly will stay away from cold mobile phones, so as to reduce all kinds of deception. (outlook new era)