As technologies advances, mobile phones, especially smartphones become increasingly dispensable for young adults, it is particularly prevalent among universities students. But the tools negatively affect the users’ physical and mental health who spend more time on it, such as interpersonal communication problems poor sleep quality, and academic failure. The recent papers pointed out that a prominent association among mobile phone addiction, future time perspective, procrastination each other, but few authors investigated the underlying mechanism of above three variables. The study aimed to estimate the mediating role of future time perspective whether the mediator explored the relation of mobile phone addiction on delaying. At the same time, this paper tried to test the moderate effect of gender according to previous study.600 students from medical college in Weifang located in Shandong Province completed multiple scales, namely Mobile Phone Addiction Tendency Scale (MPATS). Future, Time Perspective Scale (FTPS), Arouse Procrastination Scale and Avoidant Procrastination Scale, respectively. The results follows were: (1) future time perspective partially mediated the relationship between mobile phone addiction and procrastination. The proportions of explanation for indirect effects were 20.32% and 24.70%, respectively. (2) Gender played a moderated role in the influence of independent variable on dependent variables. The regulated mediator model was fit and receivable, the mediated model is more suited to male, the addictive behavior profoundly related with procrastination in male groups than that of in female groups. Future directions for the investigation of the moderated mediation model in medical college students in Weifang and the limitations of the present study were discussed.