t_account
+ fid + faccount_id+ faccount_type+ fstatus+ fcreate_time+ fupdate_time+ fis_master+ fremark
t_account_map
+ fid + facount_id+ fsub_account_id+ fcreate_time+ fupdate_time
t_account_type
+ faccount_type+ ftype_descrition+ fcreate_time
