Acid　orange　7　doped　poly(3,4-ethylenedioxythiophene)/molybdenum　disulfide/reduced　graphene　oxide　(MoS2-RGO@AO7-PEDOT)　composite　is　prepared　via　a　facile　two-step　approach,　where　the　first　step　is　the　molybdenum　disulfide　(MoS2)　nanosheets　dispersing　on　reduced　graphene　oxide　(RGO)　evenly　using　a　hydrothermal　method,　and　the　second　step　involves　the　stable　coating　of　acid　orange　7　(AO7)　doped　poly(3,4-ethylenedioxythiophene)　(PEDOT)　on　the　MoS2-RGO　surface　through　chemical　oxidation　method　with　AO7　acting　as　a　guide　and　connector.　At　a　mass　ratio　of　4:1　between　3,4-ethylenedioxythiophene　(EDOT)　and　MoS2-RGO,　MoS2-RGO　is　coated　by　AO7　doped　PEDOT,　and　the　composite　shows　a　discontinuous　lamellar　structure　without　agglomeration　of　PEDOT,　which　provides　a　significant　interface　between　the　composite　and　the　electrolyte　in　favor　of　increasing　the　contact　area.　The　large　contact　area　is　beneficial　for　active　substances　to　participate　in　the　redox　reaction　for　charge　storage　and　improving　the　ion　transport　efficiency　of　the　electrolyte,　which　would　lead　to　enhanced　electrochemical　performance.　The　composite＇s　specific　capacitance　in　1　mol　L-1　sulfuric　acid　(H2SO4)　is　233　F　g-1,　which　surpasses　that　of　PEDOT　by　101%,　and　the　composite　retains　an　impressive　70.6%　of　its　initial　specific　capacitance　after　10,000　cycles.　In　addition,　a　flexible　all-solid-state　supercapacitor　is　created　to　investigate　its　practical　application,　where　H2SO4/polyvinyl　alcohol　is　utilized　as　the　ionic　electrolyte　and　spacer.　The　supercapacitor　demonstrates　a　maximum　energy　density　of　7.2　Wh　kg-1　at　a　power　density　of　600　W　kg-1,　and　it　maintains　3.52　Wh　kg-1　even　under　high-power　density　of　4800　W　kg-1.