Through training, the case management of the procuratorate changed from the management field to the procuratorial general practitioner. According to the relevant information, on April 9, 2022, Tianjin Chang 'an. com published the article "Binhai New Area Procuratorate Promotes Thematic Learning Publicity and Education Practice Activities, Taking Education as a Practical Mission", which mentioned that Binhai New Area Procuratorate has continuously improved the level of case management by means of "bringing the old with the new" and "passing on the help", and continued to carry out a series of special training by establishing a normalized training mechanism. Efforts should be made to train case managers to be "general practitioners" in procuratorial work and "specialists" in management field, actively adapt to the new requirements of case management in the new period, and comprehensively improve the professional knowledge, professional ability, professional style and professional accomplishment of case managers.