diff --git a/xorg-x11-proto-devel.spec b/xorg-x11-proto-devel.spec
index c28292f..bfb1560 100644
--- a/xorg-x11-proto-devel.spec
+++ b/xorg-x11-proto-devel.spec
@@ -1,5 +1,5 @@
 Name:          xorg-x11-proto-devel
-Version:       2020.1
+Version:       2019.1
 Release:       1
 License:       MIT
 Summary:       X.Org X11 Protocol headers
@@ -31,6 +31,9 @@ autoreconf -fiv
 %{_docdir}/*
 
 %changelog
+* Wed Aug 05 2020 chengguipeng<chengguipeng1@huawei.com> 2019.1-1
+- Back to 2019.1-1
+
 * Mon Jul 20 2020 chengguipeng<chengguipeng1@huawei.com> 2020.1-1
 - Upgrade to 2020.1-1
 
diff --git a/xorgproto-2019.1.tar.bz2 b/xorgproto-2019.1.tar.bz2
new file mode 100644
index 0000000..a87969a
Binary files /dev/null and b/xorgproto-2019.1.tar.bz2 differ
diff --git a/xorgproto-2020.1.tar.bz2 b/xorgproto-2020.1.tar.bz2
deleted file mode 100644
index fb55a6b..0000000
Binary files a/xorgproto-2020.1.tar.bz2 and /dev/null differ