Abstract: The integrity of seismic monitoring data is an important link in the development of seismic monitoring and forecasting. This paper takes the data integrity guarantee of Yanqing seismic array as the research object, and discusses how to use Python automation program to complete the design and application of software. The design idea and practical application cases of the program are introduced in detail. The problem of missing data of station records is solved by automatic means, and the purpose of improving the efficiency and accuracy of data integrity guarantee is finally achieved. The software has been applied to the related work of Yanqing array data completion.