Chongqing workers' pension insurance was upgraded in the local social security office. Choose a grade, sign a tripartite agreement, open a personal bank account, and then sign a tripartite agreement. (Offline processing: handled by the local social security office. Online processing: WeChat official account, Alipay and Chongqing Electronic Taxation Bureau set up files for residents' social security, and signed a tripartite agreement with the residents' pension network. ) timely deposit enough funds in the corresponding personal bank account to realize automatic bank deduction, and do not initiate deduction after success.