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There is a super-massive black hole,a gaseous accretion disk and compact star cluster in the center of active galactic nuclei are known clearly.So the activity of AGN can be represented as the result of interaction of these three subsystem.In this work we investigate the dynamical interaction of a central star cluster surrounding a super-massive black hole and a central accretion disk.The dissipative force acting on stars in the disk leads to an asymmetry in the phase space distribution of central star cluster due to the rotating accretion disk.In our work we present some results of Stardisk model,where we see some changes in density and phase space of central star cluster due to influence of rotating gaseous accretion disk.