diff --git a/openjpeg2.spec b/openjpeg2.spec
index 8792f46..c5bd64c 100644
--- a/openjpeg2.spec
+++ b/openjpeg2.spec
@@ -1,6 +1,6 @@
 Name:           openjpeg2
 Version:        2.4.0
-Release:        1
+Release:        2
 Summary:        C-Library for JPEG 2000
 License:        BSD and MIT
 URL:            https://github.com/uclouvain/openjpeg
@@ -74,7 +74,6 @@ mv %{buildroot}%{_mandir}/man1/opj_dump.1 %{buildroot}%{_mandir}/man1/opj2_dump.
 %doc AUTHORS.md
 %license LICENSE
 %{_libdir}/libopenjp2.so.*
-%{_bindir}/opj2*
 %exclude %{_datadir}/doc/
 
 %files devel
@@ -100,6 +99,9 @@ mv %{buildroot}%{_mandir}/man1/opj_dump.1 %{buildroot}%{_mandir}/man1/opj2_dump.
 %{_mandir}/man1/opj2_dump.1*
 
 %changelog
+* Wed Jan 12 2022 yangcheng <yangcheng87@huawei.com> - 2.4.0-2
+- fix binary duplication
+
 * Sat Dec 04 2021 xingxing <xingxing9@huawei.com> - 2.4.0-1
 - update to 2.4.0