diff --git a/python-ldap.spec b/python-ldap.spec
index 0de36a1..a2f89ee 100644
--- a/python-ldap.spec
+++ b/python-ldap.spec
@@ -1,7 +1,7 @@
 %define debug_package %{nil}
 Name:		python-ldap	
 Version:	3.1.0
-Release:	1
+Release:	2
 Summary:	An object-oriented API to access LDAP directory servers
 License:	Python
 URL:		http://python-ldap.org/
@@ -58,5 +58,8 @@ sed -i 's,-Werror,-Wignore,g' tox.ini
 %doc CHANGES README TODO Demo
 
 %changelog
+* Fri Aug 21 2020 jinzhimin <jinzhimin2@huawei.com> - 3.1.0-2
+- rebuild for package build 
+
 * Tue Feb 11 2020 huzunhao<huzunhao2@huawei.com> - 3.1.0-1
 - Package init