工作拖延行为是个体在工作中推迟执行、完成工作任务的行为表现。工作拖延行为普遍存在于我们的日常工作中，并会对个体和组织产生诸多消极影响。然而鲜有研究探究工作拖延行为的形成机制。本研究基于自我调节理论，采用日记法这一动态研究方法揭示了员工下班后当晚各恢复体验对第二天工作拖延行为的动态影响机制。研究计划分为三个部分：（1）研究一探索了下班后当晚各恢复体验如何通过影响调节资源进而影响第二天工作拖延行为的动态机制；（2）研究二探究了特质性调节焦点对上述动态机制的跨层调节效应；（3）研究三探索了下班后当晚的四类恢复体验如何交互影响调节资源的补充。本研究期望通过开展上述子研究，推动相关理论的进一步发展，并帮助员工减少工作拖延行为。

Procrastination at work, the tendency to delay the initiation or the completion of work-related tasks, is a prevalent and pernicious behavior in our daily work. Although procrastination at work can result in adverse consequences, previous research on procrastination has not yet provided a satisfying answer to the question of why employees procrastinate. In order to fill these theoretical and practical research gaps, basing on self-regulation theory, this project uses daily diary method to explore the dynamic mechanism of the relationship between recovery experiences and procrastination at work. The project contains three studies: (1) study 1 investigates the how recovery experiences (day t’s night) affect procrastination (day t+1’s work) by replenishing regulatory-resources; (2) study 2 reveals the moderating effects of regulatory focus on the relationship between recovery experiences and procrastination; (3) study 3 verifies the joint effects of 4 different recovery experiences on regulatory resources. Through a series of studies, this project provides important implications for theory, as well as the new practice for how to reduce procrastination at work.