diff --git a/itrustee_sdk.spec b/itrustee_sdk.spec
index 674c23256f2f26862bdb6bdd09da9c6cb5fa5a8d..e9ba7866b3a4af139641e7529942a1152511e765 100644
--- a/itrustee_sdk.spec
+++ b/itrustee_sdk.spec
@@ -1,11 +1,11 @@
 Name:		itrustee_sdk
 Version:	0.1.0
-Release:	8
+Release:	9
 Summary:	Confidential computing framework for developing TA on itrustee OS
 ExclusiveArch:  aarch64
 
 Group:		OS Security
-License:	Mulan PSL v2
+License:	MulanPSL-2.0
 URL:		https://gitee.com/openeuler/itrustee_sdk
 Source0:	https://gitee.com/openeuler/itrustee_sdk/repository/archive/v%{version}.tar.gz
 Patch0:		0001-add-Makefile-to-create-libteec_adaptor.so.patch
@@ -54,6 +54,9 @@ strip %{buildroot}/lib64/*.so
 /lib64/libteec_adaptor.so
 
 %changelog
+* Sun Oct 09 2022 fushanqing <fushanqing@kylinos.cn> - 0.1.0-9
+- Unified license name specification
+
 * Wed Aug 03 2022 zhengxiaoxiao<zhengxiaoxiao2@huawei.com> - 0.1.0-8
 - DESC: split itrustee_sdk into itrustee_sdk and itrustee_sdk-devel