目的 探究连续和离散动线的展览空间布局设计中，用户对展示内容和展览位置记忆程度的差异及造成这些差异的原因。为虚拟现实空间布局、展示空间设计等领域提供设计决策。方法 通过共见性及空间布局连续性对展示空间布局进行分类。观察用户在不同展示空间布局下的游览路线，探讨不同共见性的布局形式对参观者记忆的影响。结果 通过对不同组的参观者进行两种共见性布局设计的记忆测试，发现对画作内容和画作位置的记忆得分与空间布局设计显著相关。在连续动线布局中，共见性水平的差异对游览者的记忆无明显影响，但展示内容及游览顺序对记忆有明显影响;而在离散动线布局中，共见性水平的差异可能会影响参观者的游览策略和关注焦点，并会影响对展示内容的记忆情况。结论 对博物馆或美术馆展示空间的设计而言，共见性因素在不同动线布局设计中可能具有不同的重要性，这有助于指导未来的展览设计决策。

The work aims to explore the differences in user memory effects related to display content and location in the exhibition space layout design of continuous and discrete pathways categories, and the causes of the differences, so as to contribute to design decisions in fields such as virtual reality space layout and exhibition space design. The spatial layouts of the exhibition space were categorized according to variations in co-visibility and spatial layout continuity. The user touring routes in different exhibition space layouts were observed and the impact of different co-visibility configurations on visitor memory was explored. Through memory tests conducted on different groups of visitors exposed to two distinct co-visibility layout designs, significant associations were found between memory scores for artwork content and memory scores for artwork positioning and the spatial layout design. In a continuous flow layout, differences in co-visibility levels had no significant impact on visitors' memory, but the display content and touring sequence had a noticeable effect on memory. In contrast, in a discrete flow layout, differences in co-visibility levels might affect visitor touring strategies and focal points, and impact the memory of the displayed content. These findings underscore the importance of co-visibility factors in various flow layout designs for museum or art gallery exhibition spaces. This insight can guide future exhibition design decisions.