The design inspiration of "Feifei" comes from the image of "God Bird" in Liangzhu culture. She combines Hangzhou's history, humanities and scientific and technological innovations, and also carries the hope of harmonious coexistence between man and nature. "God Bird" has a legend of delivering good news in China, so she is also an emissary of culture and happiness.

It is reported that the first "fly" of the mascot name "Feifei" is the flight of birds. The sky is high, which means a good atmosphere of tolerance, respect and friendship in human society; The second "flying" is the mental state in which disabled athletes pursue their dreams and leap forward.