本文对合作原则与违反合作原则进行界定，阐述了两者之间的关系；对违反合作原则的原因进行分析，认为语言本身的多种含义、语言空白的存在、出于礼貌的考虑、政治外交和宗教等方面的因素、留有退路的试探、行业隐语的使用、外来语与方言的冲击等都可导致合作原则的违反；简要论述违反合作原则的意义。 This article defines the principle of cooperation and the principle of non-cooperation, elaborates the relationship between the two, and analyzes the reasons for the violation of the principle of cooperation. It considers the various meanings of language itself and the existence of language gap. For politeness, political diplomacy Religion and other factors, leaving a trail of retreat, the use of industry linguistic, dialect and foreign words can lead to the violation of the principle of cooperation; a brief discussion of the significance of the principle of cooperation.