Abstract: With the rapid advancement of public security informatization,video investigation technology has emerged as a crucial tool for public security organs in their efforts to combat,prevent,manage,and control,thereby presenting a novel challenge to public security education.Video investigation technology emphasizes the cultivation of practical operational skills,imposing heightened demands on the experimental teaching of this course.Initiating a reform in the experimental teaching of video investigation technology is of significant importance to align it with the demands of the field,closely relate it to grassroots scenarios,and bring it in proximity to real-world applications.Hence,conducting targeted experimental teaching based on students'training objectives and knowledge background can enhance the quality of talent training,aligning with national policy guidance.In light of the specific characteristics of police colleges and universities,this study utilizes investigation science and criminal science and technology as exemplars to implement experimental teaching reform and innovative exploration in the domain of video investigation technology.Considering the distinct needs of police field departments for video investigation professionals,the design of experimental teaching is tailored for undergraduates majoring in investigation science and criminal science and technology within different first-level disciplines.By analyzing variations in professional backgrounds and training objectives and employing effective experimental teaching methods,a targeted experimental teaching program is designed.Practical exploration is then carried out during the actual teaching operations.The outcomes reveal that the experimental teaching reform plan implemented in this study has garnered positive feedback through seven teaching evaluations.It has not only achieved reform and innovation in the training of professional talents in video investigation technology but has also introduced a new paradigm for teaching reform in other public security colleges.