MXenes　are　widely　investigated　for　electrochemical　energy　storage,　sensors,　and　other　fields,　because　of　their　excellent　electrical　conductivity　and　rapid　ion　transport.　Nevertheless,　the　electrochemical　properties　and　structural　stability　of　MXenes　are　greatly　restricted　by　the　inherent　self-restacking.　Here　we　design　and　synthesize　a　series　of　hierarchically　porous　composites　(C-Fe3O4/Ti3C2),　where　carbon-coated　Fe3O4　(C-Fe3O4)　acts　as　buttress　to　support　the　few-layered　Ti3C2　MXene　(f-Ti3C2)　based　on　the　hydrogen　bonding　interaction　and　Van　der　Waals　force　between　the　carbon　coating　layer　and　the　f-Ti3C2.　The　self-restacking　of　f-Ti3C2　MXene　and　the　sluggish　reaction　kinetics　of　Fe3O4　can　be　improved　simultaneously　when　the　C-Fe3O4/Ti3C2　composites　are　applied　as　anode　for　lithium-ion　storage.　The　C-Fe3O4/Ti3C2　1:1　anode　maintains　ultrahigh　reversible　capacity　of　1150　mAh　g(-1)　at　1　A　g(-1)　even　after　1000　deep　cycles,　and　561　mAh　g(-1)　at　5　A　g(-1),　340　mAh　g(-1)　at　7　A　g(-1),　showing　excellent　lithium-ion　storage　performance　and　superior　structural　stability　that　originated　from　the　synergistic　interaction　between　Fe3O4　and　f-Ti3C2　MXene.　The　hierarchically　porous　composite　opens　up　new　possibilities　in　designing　2D　MXene-based　composites　for　catalytic,　sensing,　biomedical,　energy　storage　materials.