Objective To analyze the oral health status, corresponding influencing factors and targeted intervention strategies of infants aged 0-3 years. Methods From May 2018 to April 2020, 158 infants and young children who underwent physical examination in the health care department of Xincun Community Health Service Center in Fengtai District of Beijing were selected as the experimental group, and oral health quality management was adopted. In addition, 158 children of the same age in kindergartens within the jurisdiction were selected as the control group, and routine oral intervention was used. The caries rate, incidence of oral bad habits, parents' awareness rate of oral health and satisfaction rate of oral health education were compared between the two groups. Results The caries rate of the experimental group was 6.96%, which was lower than 20.25% of the control group, and the difference was statistically significant (P