diff --git a/blktrace.spec b/blktrace.spec
index 062e5becf973d79d1c44dd216df914280e5721c7..c8ec53db5cac7c141d496ea271407a3f6a41a003 100644
--- a/blktrace.spec
+++ b/blktrace.spec
@@ -1,6 +1,6 @@
 Name:    blktrace
 Version: 1.2.0
-Release: 13
+Release: 14
 Summary: Block IO tracer in the Linux kernel
 License: GPLv2+
 Source:  http://brick.kernel.dk/snaps/blktrace-%{version}.tar.bz2
@@ -48,6 +48,9 @@ make dest=%{buildroot} prefix=%{buildroot}/%{_prefix} mandir=%{buildroot}/%{_man
 %{_mandir}/man8/*
 
 %changelog
+* Tue Aug 18 2020 smileknife<jackshan2010@aliyun.com> - 1.2.0-14
+- update release for rebuild package
+
 * Wed Mar 18 2020 sunshihao<sunshihao@huawei.com> - 1.2.0-13
 - Type:enhancemnet
 - ID:NA