Taking the computer network technology major of Anhui Vocational & Technical College of Forestry as an example, this paper analyzes the purpose and significance of implementing the 1 + X certificate system for the computer network technology ma- jor, and analyzes the current professional development model of our college, to study the direction of the reform of personnel train- ing mode. Through in-depth research, the personnel training objectives of computer network technology major should be clarified, the types of certificates suitable for the development of this major and able to improve the employment rate of students are studied, different professional directions are set up, with emphasis on improving students' practical operation ability and cultivating applied talents. Aiming at the existing problems of computer network technology major in our college, this paper makes a comprehensive analysis and study from the aspects of professional curriculum system structure, teaching resource database construction, teacher strength training, school-enterprise cooperation teaching, practical training and so on, and makes great efforts to construct a 1+X cer- tificate model suitable for the development of computer network technology specialty in our college.