随着我国《电子签名法》的颁布,明确了电子签名具有与手写签字或者盖章同等的法律效力。但是电子签名还存在着许多的法律空缺,在应用上还有很多问题。本文从论证电子签名具备无因性而且特点显著入手,为我国《电子签名法》的完善与发展,为电子商务经济的推进开辟一个新的视野。 With the promulgation of the “Electronic Signature Law” in our country, it is clear that the electronic signature has the same legal effect as handwritten signatures or stamps. However, there are still many legal vacancies in electronic signatures. There are still many problems in application. This essay argues that electronic signature has the characteristics of no cause and has notable features. This article perfects and develops the “Electronic Signature Law” in our country and opens up a new field of vision for the promotion of e-commerce economy.