Nowadays，the market of commercial real estate has developed very fast. To be more competitive in commercial complex design，it is necessary to have a profound understand of business and real estate industry. Based on the review of the major events in real estate industry in 2013，this paper will analyze the trend of the commercial real estate and point out how the profit mode of the commercial real estate influences the commercial complex design. Combined with the author’s design practice，this paper will also present some regular design problems and resolutions，in order to make improvement in design and increase the value of commercial property.