diff --git a/bc.spec b/bc.spec
index 4c4092f..a185b97 100644
--- a/bc.spec
+++ b/bc.spec
@@ -1,6 +1,6 @@
 Name:           bc
 Version:        1.07.1
-Release:        10
+Release:        11
 Summary:        An arbitrary precision numeric processing language.
 License:        GPLv2+
 URL:            http://www.gnu.org/software/bc/
@@ -52,6 +52,9 @@ fi;
 %doc Examples/
 
 %changelog
+* Tue Aug 18 2020 chenyaqiang <chenyaqiang@huawei.com> - 1.07.1-11
+- rebuild for package build
+
 * Mon Jan 6 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.07.1-10
 - Type:enhancement
 - ID:NA