The code of the fund transfer custodian is entered incorrectly, and only one fund can be re-traded. According to the query related information, the opposite code of fund transfer custody is wrong and cannot be changed. Investors can only re-trade a fund, and the code in it is like an ID card. When an investor buys a fund, he fills in the recommender code, and the amount of marketing represents the performance of the recommender, which is counted as his financial management task, which is convenient for future statistical performance, reward and assessment, and has no influence on the investor itself.