This interpretation of the repoet explores Mozart's comic opera ‘Le Nozze di Figaro’, in addition to broadly trace the achievements of the Italian comic opera out of Mozart's comic opera, should permit Mozart opera in the form of performance statement of the reality of life. In two arias “Venite inginocchiatevi” and “Giunse alfin il momento” from the music segment, time signature, tempo, tonality to distinguish her different moods. And music design, see their views on human nature and clever the way into the music. Mozart selects Beaumarchais’s drama, the challenge was the scale of society, trying to help him avoid hindered by the dramatist da Ponte, see their no afraid of hard dauntless spirit, to see Mozart as his ideal courage to face challenges.