The matching queue system with two inputs is a generalization of the common queue system.This paper studies the two important factors about L^2-policy vacation and repairable server in M_1 + M_2/G^x(M/G)/1 matching queue system.This queue system is assumed to have two inputs and be batch served by 1:1. All distributions of the queue system are assumed to be continuous. By using the vector Markov process method, some important stationary queue characteristic and reliability characteristics of the queue system are obtained.