This study investigated the current situation of domestic extinguishment system of forest fire and compared it with forest fire prevention and extinguishment system of advanced countries to present an improved extinguishment system. Following is the improvement plan. First, the command system should be unified. Third, currently rising mobile water mist equipment should be introduced. Second, the standard of penalizations for incendiary or accidental firer should be reinforced as efforts for forest fire prevention. Lastly, specialty extinguishment member of forest fire should be trained to make the extinguishment work efficient.