The Food Home system adopts the popular UniApp development framework， comprehensively demonstrating the construction ideas of a gourmet service platform based on WeChat mini programs， covering both requirement analysis and functional design. The article provides a detailed description of the entire process of system development， including in depth research on user behavior patterns， integration and collection of extensive data， and meticulous design of system architecture. Through the integration of technology and creativity， the aim is to simplify the traditional food creation process， enhance user experience， and make it more in line with the fast paced and personalized needs of modern life.