diff --git a/libaec.spec b/libaec.spec
index 58ee344..1a9a09e 100644
--- a/libaec.spec
+++ b/libaec.spec
@@ -1,8 +1,8 @@
 Name:           libaec
 Version:        1.0.4
-Release:        1
+Release:        2
 Summary:        Adaptive Entropy Coding library
-License:        BSD
+License:        BSD-2-Clause
 Url:            https://gitlab.dkrz.de/k202009/libaec
 Source0:        https://gitlab.dkrz.de/k202009/libaec/-/archive/v%{version}/libaec-v%{version}.tar.gz
 
@@ -55,5 +55,8 @@ make -C build test CTEST_OUTPUT_ON_FAILURE=1
 %{_libdir}/lib*.so
 
 %changelog
+* Tue May 10 2022 caodongxia <caodongxia@h-partners.com> - 1.0.4-2     
+- License compliance rectification
+
 * Tue Oct 22 2019 openEuler Buildteam <buildteam@openeuler.org> - 1.0.4-1
 - Package init