diff --git a/graphviz.spec b/graphviz.spec
index dacecf7..325704e 100644
--- a/graphviz.spec
+++ b/graphviz.spec
@@ -16,7 +16,7 @@
 
 Name:               graphviz
 Version:            2.40.1
-Release:            38
+Release:            39
 Summary:            Graph Visualization Tools
 License:            EPL
 URL:                http://www.graphviz.org/
@@ -317,6 +317,12 @@ php --no-php-ini --define extension_dir=$RPM_BUILD_ROOT%{_libdir}/graphviz/php/
 
 
 %changelog
+* Tue Aug 18 2020 chenyaqiang <chenyaqiang@huawei.com> - 2.40.1-39
+- Type:rebuild
+- ID:NA
+- SUG:NA
+- DESC:rebuild for package build
+
 * Tue Dec 31 2019 openEuler Buildteam <buildteam@openeuler.org> - 2.40.1-38
 - Type:bugfix
 - ID:NA