Abstract： Early activities are very important for the recovery of Intensive Care Unit(ICU)patients.As a new treatment method,virtual reality technology is gradually applied to early activities of ICU patients.Provides new options for early activities for ICU patients.The purpose of this paper is to review the research progress of application of Virtual Reality technology in early activities of ICU patients,and focus on its application in nursing.It expounds the existing problems and development prospects,in order to provide a new perspective and reference for medical staff to make full use of Virtual Reality technology for early activity training of ICU patients.