diff --git a/stratovirt.spec b/stratovirt.spec
index f4f06ad..db0b548 100644
--- a/stratovirt.spec
+++ b/stratovirt.spec
@@ -6,10 +6,10 @@
 
 Name:           stratovirt
 Version:        2.2.0
-Release:        8
+Release:        9
 Summary:        StratoVirt is an opensource VMM(Virtual Machine Manager) which aims to perform next generation virtualization.
 
-License:        Mulan PSL v2
+License:        MulanPSL-2.0
 URL:            https://gitee.com/openeuler/StratoVirt
 Source0:        %{name}-%{version}.tar.gz
 
@@ -94,6 +94,9 @@ install -d %{buildroot}%{_libdir}/stratovirt/static
 install -D -m555 ./target/%{rust_musl_target}/release/stratovirt %{buildroot}%{_libdir}/stratovirt/static
 
 %changelog
+* Sun Oct 09 2022 yezengruan <yezengruan@huawei.com> - 2.2.0-9
+- Unified license name specification
+
 * Tue Sep 20 2022 yezengruan <yezengruan@huawei.com> - 2.2.0-8
 - Add cargo test and build Requires edk2