Warning education should be carried out after the occurrence of disciplinary cases this year. According to the relevant data, it is necessary to carry out warning education this year after the occurrence of disciplinary cases in order to learn lessons. As an important part of learning from cases, promoting reform and governing the country by cases, warning education is a compulsory course to strengthen the supervision of cadres in party member and an effective means to improve the immunity of cadres in party member. Therefore, warning education should be carried out this year after the occurrence of disciplinary cases.