diff --git a/i2c-tools.spec b/i2c-tools.spec
index 8d6b115..45ce11d 100644
--- a/i2c-tools.spec
+++ b/i2c-tools.spec
@@ -1,6 +1,6 @@
 Name:           i2c-tools
 Version:        4.1
-Release:        1
+Release:        2
 Summary:        A heterogeneous set of I2C tools for Linux
 License:        GPLv2+ LGPLv2+
 URL:            https://i2c.wiki.kernel.org/index.php/I2C_Tools
@@ -161,6 +161,9 @@ exit 0
 %{_sbindir}/i2c-stub*
 
 %changelog
+* Tue Aug 18 2020 chenyaqiang <chenyaqiang@huawei.com> - 4.1-2
+- rebuild for package build
+
 * Fri Jan 3 2020 openEuler Buildteam <buildteam@openeuler.org> - 4.1-1
 - Upgrade to Version 4.1