Over-dependence on braces and the delusion that braces alone can cure clubfoot. Simply manipulating the foot and missing the best time for treatment. Achilles tendon lengthening can cure all clubfoot. Simple, premature and excessive surgical treatment, regardless of the cause of clubfoot. V. Simple, premature and excessive surgical treatment regardless of the age of the foot. There is no regular follow-up after the treatment of horseshoe foot, and the chance of recurrence is greatly increased. Rough treatment by non-professional doctors, resulting in residual deformity and lifelong regret. Horseshoe feet of cerebral palsy do not reduce muscle tone at early stage, and there is no rehabilitation at later stage. Neurogenic clubfoot without treatment of spinal cord neuropathy, recurrence in the future. Simply pursuing the appearance and imaging effect without paying attention to the function of the foot.