SELECT eh.ExpenseDate , sum(ed.Total)
from expenseheader eh inner join expensedetail  ed on eh.id = ed.ExpenseHeaderID
inner join expense e on e.id = ed.ExpenseID
inner join expensesubgroup esg on esg.id  = e.ExpenseSubGroupID
inner join expensegroup eg on eg.id  = e.ExpenseGroupID
where month(eh.ExpenseDate) = 1 and eg.ExpenseGroupName = '¤èÒÇѵ¶Ø´Ôº'
group by eh.ExpenseDate;