diff --git a/erlang-protobuffs.spec b/erlang-protobuffs.spec
index 6e3ce0b..7f28c50 100644
--- a/erlang-protobuffs.spec
+++ b/erlang-protobuffs.spec
@@ -2,7 +2,7 @@
 %global upstream basho
 Name:		erlang-%{realname}
 Version:	0.9.1
-Release:	3
+Release:	1
 BuildArch:	noarch
 Summary:	A set of Protocol Buffers tools and modules for Erlang applications
 License:	ASL 2.0
@@ -34,5 +34,5 @@ install -D -p -m 0755 %{SOURCE1} %{buildroot}%{_bindir}/protoc-erl
 %{erlang_appdir}/
 
 %changelog
-* Wed Sep 2 2020 yanan li <liyanan032@huawei.com> - 0.9.1-3
+* Wed Sep 2 2020 yanan li <liyanan032@huawei.com> - 0.9.1-1
 - Package init