玻恩规则是量子力学的一个基本假设，它建立了量子力学中波函数与实验测量之间的对应关系. 　　然而，有一些推广的量子理论尝试对玻恩规则提出修正，修正后的理论存在与玻恩规则预测不一致的情况，即可以有多阶干涉效应. 　　近年来，有许多研究者在不同的实验体系上通过测量多阶干涉项来对玻恩规则进行检验，得到的实验结果与玻恩规则预测的结果在误差范围内相符合. 本文介绍了光学体系和自旋体系中检验玻恩规则的设计原理，并从改变观测量的角度对自旋体系中的设计原理做了补充. 希望能对今后玻恩规则的理解与研究有所帮助.

Born's rule is one of the basic assumptions of quantum mechanics. It establishes a direct correspon- dence between the mathematical form of quantum mechanics and experimental measurement. However，some gener-alized quantum theories have proposed amendments to Born's rule， allowing the existence of multi - order interference terms. Recently，many researchers have tested Born's rule on different experimental systems，and the results obtained are consistent with Born's rule predictions within the error. This article introduces the methods of Born rule in optical and spin systems，and then proposes an improved method in spin system from the perspective of changing the observable. We hope that it is helpful for the understanding and research of Born rules in the future.