In recent years, China's casual dining companies also achieved a certain degree of development. However, the casual dining chain enterprises in the process of development also show some problems, such as the operator of casual dining understanding of the existence of errors, lags behind the development of logistics and distribution, dishes degradation, shortage of funds, the expansion of the difficulties, shortage of human resources, brand weak sense. These problems were to some extent, restricted the casual dining chain in China for further development and enhance the overall competitive advantage. In this paper, our casual dining chain in the actual situation of enterprises, using case study method for research Keshi chain. First, a brief analysis of the topics of this background, purpose and significance of topics, introduced the idea of the paper, structure and research methods. Focused on analyzing the current business chain in China Keshi development status for the business chain to identify Dicos foundation problems. Then, the analysis of the current Dicos chain management and operations in a number of problems on the analysis of this theory will not only help enterprises in the moment of self-management course of business, but also to study countermeasures Keshi chain foundation. Finally, for Dicos chain business problems, in many ways puts forward policy proposals.