White spots on the feet of little girls may be related to vitiligo, post-inflammatory hypopigmentation, and anaplastic nevi. 1. Vitiligo: its etiology may be related to the destruction of melanocytes, melanin deficiency and other factors. Clinical symptoms are white patches on the skin, and vitiligo can be distributed everywhere on the body surface. If a little girl suffers from vitiligo, she may have the symptom of white spots on her feet. 2. post-inflammatory hypopigmentation: the cause of the disease may be related to factors such as inflammation leading to local tissue pigmentation loss. Clinical symptoms are often manifested as localized hypopigmentation, which may cause white spots, and some patients may develop on their feet. 3. Apochromatic nevus: Apochromatic nevus is mostly related to genetic factors, and patients may have lighter skin color, and if a little girl suffers from this disease, she may have white spots on her feet. The causes of white spots on the feet of little girls are different, so it is suggested that patients should consult a doctor for examination to clarify the causes of the disease.