diff --git a/glibc.spec b/glibc.spec
index aa02e574d30d74ae16e5a3e8b5394b06fc0deee4..7f17e6fc23d17914b08eb47f7a9e64889e78d92b 100644
--- a/glibc.spec
+++ b/glibc.spec
@@ -60,7 +60,7 @@
 ##############################################################################
 Name: 	 	glibc
 Version: 	2.31
-Release: 	4	
+Release: 	5	
 Summary: 	The GNU libc libraries
 License:	%{all_license}
 URL: 		http://www.gnu.org/software/glibc/
@@ -1187,6 +1187,9 @@ fi
 %doc hesiod/README.hesiod
 
 %changelog
+* Wed Sep 9 2020 MarsChan<chenmingmin@huawei.com> -2.31-5
+- just for testing build gate
+
 * Fri Aug 14 2020 Xu Huijie<546391727@qq.com> - 2.31-4
 - since the new version of the pthread_cond_wait() 
   function has performance degradation in multi-core