An excellent and qualified project manager should not only have rich practical experience, but also have professional theoretical knowledge. Only in this way can we strengthen the guidance and management of on-site construction personnel. In order to improve the quality and level of management personnel, it is necessary to carry out training and education, provide certain educational environment and ideological space, and give certain theoretical training, so that they can improve their own level and quality in a subtle way and constantly improve their management level, thus winning the conviction of construction personnel.