《合同法》中对于无效合同是否受诉讼时效限制没有做出相应规定,司法实践中对此问题也是争论不休,本文从无效合同的确认是否受诉讼时效的限制、如何确定诉讼时效以及合同被确认为无效后产生的请求权与诉讼时效的适用三个方面进行理解和分析,有望对无效合同的处理起到一些作用。 The Contract Law does not stipulate whether the invalid contract is subject to limitation of limitation or not. In the judicial practice, this issue is also a matter of debate. Whether the confirmation of the invalid contract is limited by the limitation of action, how to determine the limitation of action and the contract is confirmed To understand and analyze the three aspects of the right of claim arising after the invalidation and the limitation of action is expected to play a role in the handling of the invalid contract.