镜之边缘怎么使用慢镜头?

wyzdic

.Entries = (Text = "Slow-motion on", Cmd = "slomo 0.4")
.Entries = (Text = "Slow-motion off", Cmd = "slomo 1.0")
就是修改CFG文件那个,我已经把内容添加进去了
Bindings=(Name="F1",Command="slomo 0.4",Control=False,Shift=False,Alt=False)
Bindings=(Name="F2",Command="slomo 1.0",Control=False,Shift=False,Alt=False)
Bindings=(Name="F3",Command="god",Control=False,Shift=False,Alt=False)
Bindings=(Name="F4",Command="FreeFlightCamera",Control=False,Shift=False,Alt=False)
F4和F3都起作用了,但是F1和F2的SLOW-MOTION ON和OFF都没用..
不管怎么按还是原来的速度..这个命令不能使用么?