What should I do if the front fork of Xidesheng Legend 500 is loose?

1, knob on the left: soft and hard rotation, hard direction of plus sign and soft direction of minus sign.

2. Right knob: responsible for locking, locking counterclockwise and opening clockwise. The demand of the front fork is that the spring cannot be stabilized immediately. After the spring is compressed and released, it will continue to stretch and contract for a period of time. The front fork can absorb the vibration of the wheel when it meets the uneven road surface, making it comfortable to ride.