With the widespread use of WeChat, more and more enterprises begin to make the secondary development through the Wechat public platform. In order to allow property buyers to enjoy safe and efficient supervision services and rapid and high-quality advisory services, to ensure that regulatory authorities and property buyers can jointly supervise the commercial housing pre-sale funds, this study builds a bridge for efficient communication between regulatory authorities and property buyers, to avoid the developers' mistakes in failing to report the amount of the funds or making a wrong report. A WeChat supervision service platform is hereby designed and implemented for commercial housing pre-sale funds. Message push and real-time capital supervision are implemented on this platform. By making full use of the data in the database of the information sharing platform of commercial housing pre-sale funds supervision, the content of the message will be enriched, and the supervisors' and property buyers' information inquiry requirements will be met.