diff --git a/setup.cfg b/setup.cfg
index ad48f7e..50979ca 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name=sqlor
-version = 2.1.0
+version = 2.1.1
 description = a new version of sqlor, each db's sor need to plugin to sqlor, and dbdriver now a isolated module
 authors = yu moqing
 author_email = yumoqing@gmail.com