通过对亳州电大有过职后教育经历的8位教师的分析,以访谈调查为资料收集方法,发现职后教育对基层电大教师专业发展的影响主要体现在教育教学理论的跨跃、专业知识结构建构的完善、职业生涯高原期的度过、专业态度信心的增强、科研水平的提升、信息与教育技术的熟练等方面。教师职后教育是基层电大教师专业发展的有效途径。 Through the analysis of 8 teachers who have had post-service education experience in Bozhou TV University, taking the interview survey as the data collection method, it is found that the influence of post-training education on the professional development of grassroots TVU teachers is mainly reflected in the leap in education and teaching theories and the structure of professional knowledge Perfect construction, a high career period, enhanced confidence in professional attitude, enhanced scientific research, and proficiency in information and education technologies. Teacher education is an effective way for the professional development of teachers in grassroots TVU.