The purpose of this study is to find out the intention of the preschool educators of the public elementary preschool in Taipei City to enforce the policy of keeping the after school program, and to discuss the factors related to implementation intention of the preschool educators from the perspective of the executive staffs. Analyzing the intention of preschool educators to implement the policy of after school program with personal background varieties and the status of executing. Finally, based on the conclusions of the study, concrete suggestions are put forward for the reference of key education authorities and kindergartens and future related research. This study used a questionnaires and conducted the survey on the preschool educator of the public elementary preschool in Taipei City. A total of 500 questionnaire copies were distributed and 461 copies were collected and 452 copies were valid with a return rate of 92.2% and a usable rate of 90.4%. These questionnaire responses were analyzed in their average, standard deviation, t-test, analysis of variance, Pearson correlation, and multiple regression analysis. Based on the results of the research, the conclusions of this study are as follows: 1. The preschool educators have low willingness to implement retention in the after school program. 2. As the preschool educators assessing the after-school program, the objectives and concepts of the policy are recognized, but the implementation of the policy is less recognized. 3. The factors that affect the intention of the preschool educator to carry out after-school program stay are the problems of long working hours, family factors, heavy workload, stress with classes, overdue problems of parents, unsuitable starting and ending time of after-school program, and the hourly rate of pay for the program.