According to the development of the smart home market, intelligent locks have been applied to thousands of households. As a communication bridge between the mobile terminals and intelligent locks, thegateway’s progress of configuration is of great important. However, there isn’t a mature software in the market. And the process of traditional gateway configuration is not only complex, but also operated difficulty by nontechnical people.In order to solve this problem, the gateway configuration tool is designed for mobile terminalswhichis based on the intelligent lock’s gateway and the Android mobile platform. And it can not only simplify the process of gateway configuration, but also can be applied to the product testing of gateway produced by enterprises. The test results show that this softwarehas achieved the expected goals and is easy to install, easy to operate, easy to expand, and also has a good market promotion.