diff --git a/ksh.spec b/ksh.spec
index 48f4e3f21fa99771a8acd478f35d8ef400cc6173..5947cff8140d01e7479d868d1e88c6b7f2fdb2cc 100644
--- a/ksh.spec
+++ b/ksh.spec
@@ -1,8 +1,8 @@
 Name:             ksh
 Version:          2020.0.0
-Release:          5
+Release:          6
 Summary:          The Original ATT Korn Shell
-License:          EPL
+License:          EPL-1.0
 URL:              http://www.kornshell.com/
 Epoch:            1
 Source0:          https://github.com/att/ast/releases/download/%{version}/%{name}-%{version}.tar.gz
@@ -84,6 +84,12 @@ done
 %config(noreplace) %{_sysconfdir}/binfmt.d/kshcomp.conf
 
 %changelog
+* Thu Apr 14 2022 renhongxun <renhongxun@h-partners.com> - 1:2020.0.0-6
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:update license from EPL to EPL-1.0
+
 * Fri Dec 25 2020 Liquor <lirui130@huawei.com> - 1:2020.0.0-5
 - Type:bugfix
 - ID:NA