Because the arrears need to be deducted automatically. General financial management can open automatic deduction. Just find the automatic deduction and close it. Take Alipay's fund management as an example, there will be automatic deduction for the fixed investment of the fund, and no deduction will be made if it is closed. First, open Alipay, enter the fund on the home page, click to enter the fund page, then find the holding on the fund page and click to enter, and find my fixed investment on the holding page and click to enter. After clicking enter, it is ok to make a fixed investment in closed-end funds, and the money will not be deducted automatically.