The safety design of children's toys is very important to protect children's health and safety.With the development of society and the progress of science and technology,a variety of new products have emerged in the children's toy market.For designers,how to ensure the safety of children's toys has become an important issue.This study aims to explore the relevant principles and methods of children's toy safety design,and provide effective guidance and suggestions for children's toy designers,so as to improve the safety and quality of children's toys and protect children's health and safety.