the well-known simons's cone suggests that minimal hypersurfaces could be possibly singular in a riemannian manifold with dimension greater than 7, unlike the lower dimensional case. nevertheless, it was conjectured that one could perturb away these singularities generically. in this talk, i will discuss how to perturb them away to obtain a smooth minimal hypersurface in an 8-dimension closed manifold, by induction on the ``capacity" of singular sets. this result generalizes the previous works by n. smale and by chodosh-liokumovich-spolaor to any 8-dimensional closed manifold. \\ \\ this talk is based on joint work with zhihan wang.