diff --git a/xmlto.spec b/xmlto.spec
index 7c00988..81178b0 100644
--- a/xmlto.spec
+++ b/xmlto.spec
@@ -1,8 +1,8 @@
-#spec from tarball
+#spec from source code(%{name}-%{version}.tar.bz2)
 Name:     xmlto
 Summary:  A tool for converting XML files to various formats.
 Version:  0.0.28
-Release:  12
+Release:  13
 License:  GPLv2+
 URL:      https://pagure.io/xmlto/
 Source0:  http://releases.pagure.org/%{name}/%{name}-%{version}.tar.bz2
@@ -90,6 +90,12 @@ make check
 %{_mandir}/*/*
 
 %changelog
+* Wed Dec 4 2019 shenyangyang<shenyangyang4@huawei.com> - 0.0.28-13
+- Type:enhancement
+- ID:NA
+- SUG:NA
+- DESC:revise comments
+
 * Sat Sep 21 2019 shenyangyang<shenyangyang4@huawei.com> - 0.0.28-12
 - Type:enhancement
 - ID:NA