Every teacher of "one-on-one" personalized extracurricular tutoring of "one promise and one education" has undergone strict screening and training, and has his own unique views on the whole education model; One-on-one education also regularly evaluates teachers to ensure the quality of teaching and optimize the teaching structure. Teachers can always know their own teaching defects in the process of evaluation, so as to improve in time, so that every student can study in a more relaxed atmosphere, improve the enthusiasm and initiative of students, and let students learn with a positive attitude; At the same time, students are given targeted psychological adjustment and counseling to reduce their psychological pressure and anxiety, so that students can review effectively with peace of mind, and learning will no longer be an obstacle for students.