The rapid development of information technology, such as emails, instant messaging, and digital documents in electronic transactions, is transforming traditional methods of evidence presentation in civil court contexts. Therefore, it is necessary to conduct a study on the legality and relevance of electronic evidence within the framework of existing legislation, as well as how courts assess and accept such evidence. The research findings indicate that although electronic evidence in the form of electronic information and/or documents is recognized as valid legal evidence, challenges remain in its application, including issues of authenticity and the integrity of the submitted electronic data. Guidelines are needed to demonstrate the evidential strength of electronic evidence so that it can be accepted by the parties involved and provide clarity to judges in admitting electronic evidence as part of the evidentiary process. Furthermore, regulatory reforms are necessary to optimize the use of electronic evidence and ensure fairness in legal proceedings. These papers are expected to contribute to developing civil procedural law in the digital era.