diff --git a/accounting/recharge.py b/accounting/recharge.py
index 2bbb210..14c5d1f 100644
--- a/accounting/recharge.py
+++ b/accounting/recharge.py
@@ -7,7 +7,7 @@ from appPublic.timeUtils import curDateString
 from appPublic.argsConvert import ArgsConvert
 from appbase.businessdate import get_business_date
 from .getdbname import get_dbname
-from .accounting_config import get_accounting_config, Accounting
+from .accounting_config import get_accounting_config, Accounting, PFBiz
 from .const import *
 from .excep import *
 from .getaccount import getAccountByName