Diversified enrollment is the inevitable trend of the development of higher vocational education. Separate enrollment is one important form of diversified enrollment of higher vocational colleges and the inevitable direction of enrollment mode reform of higher vocational college.It brings higher vocational education comprehensive impacts. On one hand, it expands the students' employment space; on the other hand, it also increases the difficulty of student management. Therefore, higher vocational colleges must actively explore effective measures to accept and deal with these negative effects, such as setting up sole recruit students union, innovating student management pattern, increasing teaching reform, strengthening students' employment advantages, etc