When a futures company accepts a customer's application for opening an account, it must provide the customer with a futures trading risk statement, and the individual customer shall sign the futures trading risk statement after carefully reading and understanding it; After careful reading and understanding, the corporate customer shall sign the Statement of Futures Trading Risk by the legal representative of the company or authorize others, and affix the official seal of the company. When a futures company accepts a customer's application for opening an account, both parties must sign a futures brokerage contract. Individual customers should sign the contract, and corporate customers should be signed by the legal representative or authorized person and stamped with the official seal.