Skipping mask

[baba]

Hai 
Admin & members 

i need to a help

-m XXXX -a 3 -1 u?l?d ?1?1?1?1?1?1?1?1

Skipping mask ?1?1?1?1?1?1?1?1 because it is smaller than the minimum password length

how to fix ??? please help for me 

[atom]

You can not fix this. If an algorithm has a minimum password length then you can not have shorter passwords.

[baba]

You can not fix this. If an algorithm has a minimum password length then you can not have shorter passwords.

sorry i can't  understand.
i need to change any option ????