diff --git a/flex.spec b/flex.spec
index 4b6a0c1d61750000db24319c3a19fc3d602085f1..de3893f9fae21ff05c07729a317cc3a7fc7ce436 100644
--- a/flex.spec
+++ b/flex.spec
@@ -1,8 +1,8 @@
 Name: flex
 Version: 2.6.4
-Release: 8
+Release: 9
 Summary: A fast lexical analyzer generator
-License: BSD-3-Clause-flex AND GPL-3.0-or-later WITH Autoconf-exception-generic-3.0 AND GPL-3.0-or-later WITH Bison-exception-2.2 AND GPL-3.0-or-later WITH Texinfo-exception AND FSFAP AND FSFUL AND FSFULLR AND FSFULLRWD AND GPL-2.0-or-later AND X11
+License: BSD
 URL: https://github.com/westes/flex
 Source0: https://github.com/westes/flex/releases/download/v%{version}/flex-%{version}.tar.gz
 
@@ -91,6 +91,9 @@ popd
 %{_infodir}/flex.info*
 
 %changelog
+* Frei Sep 05 2025 zhuo <1107893276@qq.com> - 2.6.4-9
+- modify lisence
+
 * Sat Aug 10 2024 Funda Wang <fundawang@yeah.net> - 2.6.4-8
 - cleanup spec