Metasurfaces　are　artificially　intelligent　planar　optical　devices　that　can　realize　excellent　functions　by　optimizing　the　design　of　nanostructures　and　arrays.　Metasurfaces　have　become　the　preferred　approach　for　fabricating　integrated　and　compact　optical　systems　with　micro-　and　nano-scale　solutions　for　realizing　multi-dimensional　modulated　optical　devices.　Herein,　the　realization　of　multi-fold　phase　holography　is　demonstrated　by　combining　switchable　optical　frequencies　with　hybrid　circular　and　linear　polarization　states.　The　original　holographic　phase　distribution　can　be　inversely　optimized　using　an　adaptive　momentum　gradient　descent　algorithm.　Furthermore,　completely　different　images　can　be　reconstructed　when　the　phase　values　are　several　times　the　original　values.　The　multi-fold　phase　modulation　can　be　achieved　by　optimizing　the　structural　distribution　of　the　dielectric　metasurface　with　the　incident　changeable　light　frequency　and　decoupled　circular　and　linear　polarization.　Different　polarization　combinations　enhance　the　flexibility　of　multiple　holographic　modulations.　This　technology　provides　new　solutions　for　dynamic　multi-fold　beam　directional　refraction　and　excitation,　orbital　angular　momentum　communication,　multi-fold　holographic　displays,　optical　encryption　and　camouflage,　light　switching,　and　shaping.