Optimizing　the　electronic　structure　of　the　electrocatalyst　to　adjust　the　adsorption　energies　of　oxygen　intermediates　to　approach　the　equilibrium　potential　(U-RHE(0)　=　1.23　V)　is　of　paramount　importance　to　inhibit　the　sluggish　reaction　kinetics　of　the　oxygen　reduction/oxygen　evolution　reaction　(ORR/OER),　yet　remains　a　huge　challenge.　Herein,　a　hierarchical　1D/3D　hollow　carbon　nanopolyhedron　with　strong　electron　coupling　between　the　encapsulated　CoNi　alloy　and　Co-Nx　sites　in　N-CNTs　was　designed　by　a　silicon　protection-Ni　infiltration　strategy.　Impressively,　the　optimized　CoNi/Co-N@HNC　catalyst　exhibits　high　oxygen　catalytic　activity　with　a　small　potential　gap　of　0.73　V　and　superior　ZABs　durability　over　350　h.　DFT　simulation　results　revealed　that　coupling　with　CoNi　nanoclusters　can　effectively　downshift　the　Ed　energy　levels　of　the　Co　adsorption　site　in　CoN4,　dramatically　decreased　the　energy　barrier　of　the　rate-determining　step　(OH*　to　OH-　in　ORR;　OH*　to　O*　in　OER),　thereby　promote　the　overall　oxygen　catalysis　reaction　kinetics.