The invention discloses a 10kv grounding-fault-resisting insulation boot comprising an insulating sole (4) and a shoe body (1) connected with the insulating sole (4). The shoe body (1) is provided with a sound-light alarm device (2); the insulating sole (4) is connected with a sensor (3); and the sound-light alarm device (2) is connected with the sensor (3) via wire (5) having an insulating sheath. The 10kv grounding-fault-resisting insulation boot can be easily carried and has wide use range, safety and reliability; fault points can be generally positioned; a sound-light alarm is given out when a fault point is approached; and a worker is reminded of staying away from the fault point, so safety of the worker can be guaranteed.