Because futures are margin trading, under normal circumstances, it will not cause legal consequences for others to use your name falsely, but in extreme cases, such as short positions caused by unilateral market, the account will be negative. Theoretically, the futures company can recover from you, but the probability of this happening is low, because once the margin is insufficient, the futures company will force the liquidation. I'm talking about extreme cases, and the probability of occurrence is relatively low.