Fix vm.Exec command error
Fix vm.Exec command error

gnawux/hyper,gnawux/hyper,ZJU-SEL/hyper,gnawux/hyper,gao-feng/hyper,gao-feng/hyper,ZJU-SEL/hyper,gao-feng/hyper-public,bergwolf/hyperd,WIZARD-CXY/hyper,laijs/hyperd,ZJU-SEL/hyper,feiskyer/hyper,feiskyer/hyper,laijs/hyper,laijs/hyper,feiskyer/hyper,hyperhq/hyperd,ZJU-SEL/hyper,laijs/hyperd,hyperhq/hyperd,gao-feng/hyper,bergwolf/hyperd,hyperhq/hyper,WIZARD-CXY/hyper,bergwolf/hyperd,WIZARD-CXY/hyper,WIZARD-CXY/hyper,laijs/hyper,gao-feng/hyper,feiskyer/hyper,gao-feng/hyper-public,hyperhq/hyperd,hyperhq/hyper,laijs/hyper,hyperhq/hyper,bergwolf/hyperd,gao-feng/hyper-public,laijs/hyperd,hyperhq/hyper