diff --git a/hyphen-mn.spec b/hyphen-mn.spec
index f372dae..b3da14c 100644
--- a/hyphen-mn.spec
+++ b/hyphen-mn.spec
@@ -1,8 +1,8 @@
 Name:          hyphen-mn
 Version:       0.20100531
-Release:       17
+Release:       18
 Summary:       Hyphenation patterns for Mongolian
-License:       LPPL
+License:       LPPL-1.3c and MIT
 URL:           http://ctan.org/pkg/mnhyphn
 Source:	       http://mirror.ctan.org/language/hyph-utf8/tex/generic/hyph-utf8/patterns/tex/hyph-mn-cyrl.tex
 Patch0000:     hyphen-mn-cleantex.patch
@@ -36,6 +36,9 @@ install -Dp hyph_mn_MN.dic $RPM_BUILD_ROOT/%{_datadir}/hyphen
 %{_datadir}/hyphen/*
 
 %changelog
+* Tue Jul 5 2022 zhangtao <zhangtao221@huawei.com> - 0.20100531-18
+- License compliance rectification
+
 * Wed Jun 2 2021 wulei <wulei80@huawei.com> - 0.20100531-17
 - fixes failed: perl: bad interpreter: No such file or diretory