This　study　focuses　on　understanding　how　the　phase-separation　process　affects　the　toughness　of　random　copolymer　ionogels.　Previous　research　has　shown　that　adjusting　the　balance　between　solvophobic　and　solvophilic　monomers　within　the　copolymer　can　significantly　change　the　mechanical　properties　of　ionogels.　This　research　used　coarse-grained　molecular　dynamics　simulations　to　analyze　how　phase-separation　structure　influences　the　mechanical　properties　of　random　copolymer　ionogels.　The　results　show　that　increasing　the　proportion　of　solvophobic　monomers　improves　toughness　up　to　a　critical　point,　beyond　which　toughness　declines　due　to　a　transition　from　bi-continuous　to　macro-phase　separation.　Additionally,　reducing　the　ionic　solvent　content　generally　enhances　both　strength　and　toughness,　while　the　ultimate　strain　remains　nearly　consistent.　Stronger　hydrogen　bonds　between　solvophobic　polymer　segments　increase　rigidity　but　decrease　toughness.　This　study　provides　important　insights　for　designing　and　synthesizing　high-performance　copolymer　ionogels.