Aiming at the problem of resource scheduling in cloud computing, we constructed a new scheduling method based on trust model and LB algorithm. Firstly, on the basis of matching tasks and resources, we established three calculation modes on security requirements and reliable demand benefits. Secondly, based on the benefit function of security requirements and reliable demand, we built the trust benefit function of total. Finally, we got a cloud resource scheduling algorithm which combined with load balancing algorithm. The experimental results show that proposed method has obvious advantages comparing with the maximum and minimum trust driving method in the execution time span, load balancing performance and average waiting time, and this method can carry out fast and efficient resources scheduling for cloud computing.