1, the internal concept is not in place: employees' understanding of the three basics and three strictness is biased, and they doubt the importance and effect of training, which leads to their not actively participating in training activities.

2. Lack of professional training resources: the enterprise has not established a perfect internal training mechanism, and lacks professional trainers and teaching materials, so it cannot provide high-quality and effective training content.

3. Unreasonable training plan: The enterprise has not formulated a clear training plan and objectives, and lacks understanding and analysis of the specific training needs of employees, resulting in the training content and form can not meet the actual needs.

4. Insufficient investment in training: enterprises do not have enough manpower, financial resources and time to provide sufficient training resources and support, resulting in poor training results.

5. The training feedback mechanism is not perfect: the enterprise has not established a good training feedback mechanism, and can't know the training effect and improvement in time, resulting in insufficient training continuity.