ifx account.MinerPKey bug
ifx account.MinerPKey bug

Signed-off-by: ranger.shi <ranger.shi@gmail.com>

Former-commit-id: c05457b817c07374ce1d663d5e23e12155d96574
SoyPay/dacrs,SoyPay/dacrs,SoyPay/dacrs,SoyPay/dacrs