There are many purposes for discipline inspection and supervision organs to carry out education, rectification and heart-to-heart. The main purposes include: education and guidance: the discipline inspection and supervision organs convey the requirements of the party's discipline and laws and regulations to the interviewees through heart-to-heart talks, remind them to abide by the party's discipline and laws and regulations, strengthen the cultivation of party spirit, enhance the awareness of law and discipline, and guide them to correctly perform their duties, be honest and clean. Correct the problem: heart-to-heart talk is a warning and education for the interviewee. Through communication with the interviewees, the discipline inspection and supervision organs find and correct the problems and deficiencies in their work, help them realize the seriousness of the problems, guide them to correct their mistakes, and improve the quality and efficiency of their work. Preventive warning: Through heart-to-heart, the discipline inspection and supervision organs can issue a warning to party member cadres to remind them to be alert to all kinds of violations of discipline and law, to prevent mistakes and to avoid disciplinary or legal sanctions.