After Olympic Games, big constructed stadium utilization rate is quite low. Establish stadium postgame operating efficiency evaluation system, and research on how to increase stadium operating efficiency is very important. The paper takes nest as an example, uses Delphi method to establish nest operating efficiency evaluation system, and provides corresponding construction. Firstly by Delphi method, it discusses on nest postgame operating efficiency influential first grade evaluation indicators. It gets social efficiency indicator influence is the largest. Utilize analytic hierarchy process to test the result, it finds that result has reliability. And then, use Delphi method, combines with first grade indicator weights, it defines total weight of nest postgame operating efficiency second grade evaluation indicators, results can refer to Table 9 in the paper. It gets that staff quality is most important, while environment quality and management system are the secondary ones, weights are respectively 0.0826, 、 0.0817、0.0817. To sum up, for nest management, it puts forward suggestions as promoting nest brand, improving staff quality and so on.