Abstract: From the perspective of improving the consistency of the distribution network graphic account, this paper deeply explores the value of data information in the process of digital and intelligent inspection and repair based on the digital and intelligent inspection of the power supply station. It is proposed to solve the bottle-neck problem of the two rates (update timeliness and accuracy) of the graphic account of the power supply station through the automatic generation function of the system program. On the basis of this database, the system concept of standardization of maintenance operation and intelligent application of the whole area of distribution network is proposed.