In this paper, the main study object is optimization of harbor LCL operation, outlines the development of harbor logistics, briefly introduced the study of port logistics’ optimization, characteristics of container and LCL transport. And based on the theory of domestic and international business, summarizes the characteristics of the harbor LCL business, analysed current business problems in the harbor LCL business, proposed the key to optimization harbor LCL operation is to restructuring procedure of harbor LCL business, summarized and analysed the constraints in harbor LCL business’s process reengineering. Finally, in this paper, take the case of optimization of harbor LCL operation in Ningbo Xinda logistics Company. Explained why Ningbo Xinda logistics Company want to optimized harbor LCL business, introduced the company’s ideas and strategies in harbor LCL business’s restructuring process. After analysis the process of harbor LCL business, hope can to be a reference to domestic logistics enterprises.