For a small test, I designed a shock-absorbing robot foot structure. I hope students and teachers, as well as members of the community and friends will give us more comments and guidance. The principle of the foot structure of the shock-absorbing robot: No. 1: The balance of the foot can be adjusted through the up and down of the two hexagonal bolts at the front and one at the back. Number 2: Springs and arched feet are used to cushion the weight pressure of the shock-absorbing robot. Number 3: The strength and tension of the shock absorber are controlled by the tightness of the bolts. Number 4: Realize the bending of the ankle-like wrist through the link of the support column.