In order to invigorate the mental state of grassroots cadres and add new impetus to all-round construction, we must focus on solving these problems, strengthen the system and improve the comprehensive strength from various aspects. Strengthening ideological and political education by keeping close to the psychology of grassroots cadres —— Solving the problem of "power source" (1) Ideal and belief education should be "thorough". How to make grass-roots cadres firmly believe in "Theory of Three Represents", the leadership of the Party and building a well-off society in an all-round way is not only a theoretical indoctrination problem, but also a process of "loosening the mind". Grassroots cadres are active in thinking and are not satisfied with mechanical indoctrination. We must eliminate some "bumps" in their minds by improving the effectiveness of education. First of all, we should seek "transparency" in the self-improvement of leaders and organs. As the saying goes, "it takes hard work to strike while the iron is hot." Leaders and organs are organizers and implementers of ideological and political education for grass-roots cadres, and should have strong political acumen and discrimination, as well as rich relevant knowledge. We should not only know and believe the party's line, principles and policies, but also understand and understand them; For Theory of Three Represents, we should not only master his theoretical system, but also deepen our understanding by combining the great practice of building a well-off society in an all-round way, explaining practical problems with theory and deepening our understanding with practice.