This paper proposes a cohesive energy dispatch model for virtual power plants (VPPs) based on optimal economic benefits to solve the coordinated scheduling of multiple distributed resources and enhance the financial performance of VPPs. By coordinating the daily output situation and demand side output prediction of multiple distributed resources, the scheduling strategy of the VPP is dynamically optimized, so as to minimize the deviation from the daily plan arrangement and achieve the optimal economic benefits of the VPP. The empirical findings validate that the proposed scheduling strategy effectively improve the economic benefits of VPPs containing various types of distributed resources, and the constructed VPP scheduling model has the best economic benefits when the forecasted output aligns well with actual production levels.