Repair processing plays an important role in spoken language processing systems. This paper proposes a method for correcting Chinese repetition repairs and demonstrates the effects of repair processing in Chinese homophone disambiguation. The experimental results show that the precision rate of 93.87 % and the recall rate of 90.65% can be achieved for the repair processing. At the same time, 50 % of errors in the repairing segments can be reduced for Chinese homophone disambiguation. 