  In this paper, we intend to investigate the dynamics of the Circular
Restricted Three-Body Problem. Here we assumed the primaries as the source of
radiation and have variable mass. The gravitational perturbation from disk-like
structure are also considered in this study. There exist five equilibrium
points in this system. By considering the combined effect from disk-like
structure and the mass transfer, we found that the classical collinear
equilibrium points depart from x-axis. Meanwhile, this combined effect also
breaks the symmetry of tringular equlibrium point positions. We noted that the
quasi-equilibrium points are unstable whereas the triangular equilibrium points
are stable if the mass ratio $\mu$ smaller than critical mass $\mu_c$. It shows
that the stability of triangular equilibrium points depends on time.
