Abstract: With the popularity of smart phones, WeChat and other social APPs gradually become the main tools for the public to access to news, information and services instead of traditional website. This paper proposes and implements a scheme of e-government service platform based on the WeChat public account. Furthermore, the overall performance of the system is optimized by using browser local cache and CDN to improve the speed of response to user access and page loading. The system provides efficient government information query and portable online functionality of government services, thus to ensure timely disclosure of government information, to improve government information construction standard and public service capability.

Key words: WeChat, public service platform, government service platform, WeChat payment, performance optimization