Communication:The smooth progress and implementation of the project cannot be achieved without the mutual support and cooperation of the members of the organization. Through full communication in the early stage of the project, rehearsal, brainstorming and other meetings, the details of the implementation process of the project will be continuously improved, and solutions to possible obstacles will be encountered. And the selection of the key people to the problem. In the process of project execution, the emergency plan and measures. Due to the wide distribution of branch offices in the project, we conducted daily work progress report, summary and reply online. Timely reply and problem exchange and communication will help to control the overall progress of the project and ensure the smooth progress of the project.