diff --git a/appbase/businessdate.py b/appbase/businessdate.py
index bb7b7e8..084c45f 100644
--- a/appbase/businessdate.py
+++ b/appbase/businessdate.py
@@ -1,12 +1,16 @@
 from sqlor.dbpools import DBPools
 from ahserver.serverenv import get_serverenv
+from appPublic.jsonConfig import getConfig
 from appPublic.timeUtils import strdate_add
 
 def get_dbname():
 	f = get_serverenv('get_module_dbname')
 	if f is None:
 		raise Exception('get_module_dbname not found')
-	dbname = f('appbase')
+	return f('appbase')
+
+def _get_db():
+	return DBPools(getConfig().databases)
 
 async def get_business_date(sor=None):
 	async def _f(sor):
@@ -18,9 +22,8 @@ async def get_business_date(sor=None):
 
 	if sor:
 		return await _f(sor)
-	db = DBPools()
 	dbname = get_dbname()
-	async with db.sqlorContext(dbname) as sor:
+	async with _get_db().sqlorContext(dbname) as sor:
 		return await _f(sor)
 
 async def new_business_date(sor=None):
@@ -32,9 +35,8 @@ async def new_business_date(sor=None):
 	
 	if sor:
 		return await  _f(sor)
-	db = DBPools()
 	dbname = get_dbname()
-	async with db.sqlorContext(dbname) as sor:
+	async with _get_db().sqlorContext(dbname) as sor:
 		return await _f(sor)
 	
 async def previous_business_date(sor=None):
@@ -43,5 +45,4 @@ async def previous_business_date(sor=None):
 
 async def next_business_date(sor=None):
 	dat = await get_business_date(sor=sor)
-	return strdate_add(dat, days=1)
-
+	return strdate_add(dat, days=1)
\ No newline at end of file