diff --git a/setup.cfg b/setup.cfg
index 3693f03..fcb0428 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name=sqlor
-version = 1.1.0
+version = 1.1.1
 description = a wrap for DBAPI, to make python run sql easy and safe
 authors = yu moqing
 author_email = yumoqing@gmail.com
diff --git a/sqlor/dbpools.py b/sqlor/dbpools.py
index 3230d28..4350ce5 100755
--- a/sqlor/dbpools.py
+++ b/sqlor/dbpools.py
@@ -183,7 +183,7 @@ class DBPools:
 		self.meta = {}
 
 	def get_dbname(self, name):
-		desc = self.database.get(name)
+		desc = self.databases.get(name)
 		if not desc:
 			return None
 		return desc.get('dbname')