In order to understand cerebral vascular disease better in stroke, we collect the reasons of prevention and control so as to find the methods. Complex network is a new tool to find the inner factors of a real system that it can be used to cerebral vascular disease to improve the prevention and control. The custom methods provide active role for prevention and control of cerebral vascular disease, which can work together with complex network to get better. The design method of stroke based on complex network will provide the novel window for Cerebral vascular disease