职业体育领域的“道德条款”的科学设置和规范应用，可以为促进体育行业健康发展提供制度性保障。运用文献研究法、比较分析法系统梳理了域外职业体育领域应用“道德条款”的演进脉络与存在的问题。经分析认为，美国、英国、德国等国家通过引入“道德条款”，有效发挥其言行约束、风险分配、损害补救等机制作用，以此预防和规制运动员的道德失范言行。然而，在取得良好效果的同时，随着该条款适用范围的扩大，其应用主体愈加多元，规制内容不断扩充，条款表述日趋模糊化，暴露出处罚比例失衡、失范言行界定模糊、隐私信息保护不足等问题。由此提出建议，我国在应用该条款时应发挥多元主体的宣传和监督作用，厘清条款规范的言行边界，细化处罚标准，增设“反向道德条款”和“追回条款”，以促进体育道德规范和运动员权益保护的平衡。

The scientific setting and standardized application of morality clauses in the field of professional sports provide institutional guarantees for promoting the healthy development of professional sports. By using literature research and comparative analysis methods, the evolution and existing problems of the application of morality clauses in professional sports outside the territory were systematically sorted out. After analysis, it is believed that extraterritorial countries such as the United States, United Kingdom, and Germany have introduced morality clauses to effectively exercise their functions of behavioral regulation, risk allocation, and damage remediation, thereby preventing and regulating athletes'moral anomie behavior. However, with the expanding application scope of morality clauses, their implementing parties have become increasingly diversified, regulatory content continues to broaden, and clauses formulations grow progressively ambiguous. While achieving notable results, these developments have concurrently revealed systemic issues including disproportionate sanctions, ambiguous definitions of immorality and inadequate information protection. Based on this, it is suggested that China should play the role of different entities in promoting and supervising the application of morality clauses, clarify the behavioral boundaries regulated by morality clauses, refine sanction standards, while concurrently introducing reverse-morals clauses and clawback provisions. These multidimensional approach aims to achieve an equitable balance between maintaining sporting ethics and protecting athletes'rights.