The WMS and WCS system independently developed by Enotek has powerful inventory management functions. It can be used together with various intelligent warehousing equipment to perform efficient inbound and outbound count. Thanks to strong secondary development capability, our system can adapt to various complicated warehouse management processes and match all upper systems for customized development. When this system is used together with AI, machine learning and big data analysis, it can obtain the best location of goods, maximize the inbound and outbound efficiency. Big data analysis is applied to count the frequency of use of goods and inventory retention, providing the best inventory structure report to the management. In this way, inventory management can be reinforced and inventory costs can be effectively saved through taking corresponding measures to reduce inventory.