Click the link of "Fixed Investment-Fixed Investment Query and Change".

Select an investment record, click the "Fund Code" link, and click Modify or Modify All.

Enter the new fixed investment parameters and click Next.

Enter the authentication method according to the customer type, click OK, and the system will echo the success message.

Fixed investment is the abbreviation of fixed-term investment fund, which refers to investing a fixed amount (such as 500 yuan) in a designated open-end fund at a fixed time (such as the 8th of each month), similar to the bank's deposit and withdrawal method. People usually refer to funds mainly as securities investment funds.