On August 14, the fire currency contract announced in the evening a "letter to the user", the announcement pointed out that there is no "explosion in advance" in the fire currency contract. The adjustment coefficient is different from the difference in the risk control mechanism of each platform. The adjustment factor is set too low, the user is facing a risk of wearing a warehouse, and the risky mechanism is too loose. All users face the uncontrollable risk of wearing a warehouse. The fire currency contract chooses a stricter risk control mechanism, aiming to have sufficient risk control. Consciousness, users who can reasonably control positions and risks, do not have to bear the negative consequences of others with small Boda.