随着科技的飞速发展，虚拟数字人作为一种新兴技术，其相关产品逐渐进入人们的日常生活中，然而现阶段对于怎样让虚拟数字人产品的设计带来更好用户体验这一问题的相关探讨较少也较为浅显。本文以虚拟数字人产品为研究对象，探讨情感化交互设计在其中的应用，以期为虚拟数字人产品的设计提供有益的参考。首先，本文梳理了虚拟数字人相关技术的发展脉络，分析了当前虚拟数字人在情感化交互设计方面的研究成果和应用案例。其次，从情感化交互设计的理论出发，探讨了虚拟数字人产品情感化交互设计的可能性与可行性。最后，结合具体案例分析，提出了虚拟数字人产品情感化交互设计的策略与方法，希望为虚拟数字人产品的设计提供有益的借鉴。

With the rapid development of technology, virtual digital humans, as a new technology, have gradually entered people's daily lives. However, there has been little discussion and exploration on how to design virtual digital human products to bring better user experiences at present. This paper takes virtual digital human products as the research object, explores the application of emotional interaction design in them, with the aim of providing useful references for the design of virtual digital human products. Firstly, the paper outlines the development trajectory of related technologies of virtual digital humans, analyzes the current research achievements and application cases of emotional interaction design in virtual digital humans. Secondly, starting from the theory of emotional interaction design, it explores the possibility and feasibility of emotional interaction design in virtual digital human products. Finally, by analyzing specific case studies, it puts forward strategies and methods for emotional interaction design in virtual digital human products, h