Under the wave of digital government construction, the scientific adaptation and deep application of information technology is expected to provide critical support for the coordinated development of public. Therefore, this article deeply analyzes the core value of promoting the coordinated development of public management by information technology, proposes a method to promote the coordinated development of public management by information, realizes data integration and sharing through the construction of data sharing platform, and aggregates data among departments; Reasonable use of intelligent technology to strengthen the basis and effectiveness of collaboration, establish and improve the intelligent technology standard system to ensure the coordinated development of public management, and then provide more practical theoretical references and practical guidance for the coordinated development of public management in government construction.