Compared with scripted test, exploratory testing has the advantages of finding more defects and higher quality defects. However, in decades there are few researches on the proprietary testing methods for exploratory testing. In this paper, a new express delivery testing method is proposed based on the inspiration of the FedEx tour method and the express industry mode. The test types of the express delivery testing method are expanded from data to data, interaction objects and activities, states of internal and external and sequence of activities. Through practice verification, compared with the FedEx tour method, this method can excavate hidden test points that are easy to be missed, design more test cases, find more faults, and has higher test effectiveness.