fix log command error
fix log command error

Yancey1989/cloud,PaddlePaddle/cloud,Yancey1989/cloud,PaddlePaddle/cloud,Yancey1989/cloud,PaddlePaddle/cloud,gongweibao/cloud,gongweibao/cloud,PaddlePaddle/cloud,gongweibao/cloud,Yancey1989/cloud,gongweibao/cloud,PaddlePaddle/cloud,Yancey1989/cloud,gongweibao/cloud