Wukong CRM is a customer relationship management software developed based on PHP/MYSQL and running on Window platform and Linux platform. Wukong CRM has good compatibility and supports Apache, Nginx, and IIS; Wukong CRM is open source and has good openness, scalability, security and transparency. You can carry out secondary development to meet your own needs. Based on the CRM concept, combined with the characteristics and current situation of China's small and medium-sized enterprises, we investigated and understood the needs of various industries, realized the way of corporate management, and formed our own unique characteristics and advantages, aiming to improve corporate marketing capabilities and strengthen Enterprise decision support provides practical and effective support and assistance in realizing enterprise informatization and other aspects.