Abstract: Colleges and universities are the bases for cultivating talents, and "innovation and integration" is an important way for colleges and universities to serve the national innovation-driven development strategy. In response to the requirements of specialization and innovation integration, it is particularly urgent to construct a scientific practical teaching system for investment major. Taking the construction of practical teaching system of investment major in Shanxi Institute of Engineering Technology as an example, this paper affirms the significance of the construction of practical teaching system of investment major oriented at the integration of specialization and innovation. This paper analyzes the problems existing in the current practice teaching system: outdated teaching ideas, unclear teaching Objectives; Practice teaching system is not perfect, the cultivation of students' innovation and practice ability is insufficient; The practice teaching resources are insufficient, the practice is difficult and the practice effect is poor. Students' passive practice, teamwork and communication skills need to be improved. Clear the construction idea, put forward the renewal idea, straighten out the relationship; Construct multi-level practice teaching system; Integrating and optimizing practical teaching resources; Guiding students to change their roles and other constructive measures.

Key words: Creative fusion, Investment, Innovation and entrepreneurship, The practice teaching