Eating disorder （ED） is a refractory mental illness that seriously endangers the physical and mental health of patients， and brings great pain to patients and their caregivers. In the process of managing the daily life of ED patients and seeking medical assistance， ED caregivers have heavy psychological disturbance and burden. The way they cope with their own stress and emotional pain often makes the patient's symptoms fall into a vicious circle. Therefore， it is urgent to provide necessary intervention for ED caregivers. This article reviews the results of psychological intervention studies for ED caregivers with a view to providing recommendations for future research and clinical practice of ED treatment.