Abstract: In the new era, the main social contradictions in our country have been transformed into the contradiction between the people's growing need for a better life and the unbalanced and inadequate development. To solve the imbalance and insufficiency of development is to comply with the requirements of development in the new era, which is conducive to realizing the common prosperity of all the people. Adhering to the new development concept of innovation, coordination, green, openness and sharing is the main way to solve the problem of imbalance and inadequacy.