Mc60 sleep mode

I have a problem with the sleep mode of the mc 60 module.
When the module is working, it consumes about 30mA current, and when I use the Ql_SleepEnable(); function, it does not change the current consumption and The pin that I init in high level remains in the high level . Is there a solution to reduce the current consumption in sleep mode and changed the pins level to the low ?