diff --git a/qrencode.spec b/qrencode.spec
index a20be50a687e010cdd50a0ab0c46768239d83d14..161927102902aab58ef7600731756404d0b2e7a4 100644
--- a/qrencode.spec
+++ b/qrencode.spec
@@ -1,13 +1,12 @@
 Name:		qrencode
 Version:	4.0.2
-Release:	2
+Release:	3
 Summary:	Compact library for encoding data in a QR Code symbol
 License:	LGPLv2+
 URL:		https://fukuchi.org/works/qrencode/
 Source0:	https://fukuchi.org/works/qrencode/qrencode-%{version}.tar.bz2
 
 BuildRequires:	gcc chrpath libpng-devel SDL-devel autoconf >= 2.69
-BuildRequires:  qrencode
 
 Provides:       qrencode-libs
 Obsoletes:      qrencode-libs
@@ -48,9 +47,6 @@ autoconf
 
 chrpath --delete %{buildroot}%{_bindir}/qrencode
 
-#Include previous ABI version for temporary binary compatibility
-cp -a %{_libdir}/libqrencode.so.3* %{buildroot}%{_libdir}
-
 %check
 pushd ./tests
 sh test_all.sh
@@ -75,6 +71,9 @@ popd
 %{_mandir}/man1/qrencode.1*
 
 %changelog
+* Wed Nov 30 2022 zhouwenpei <zhouwenpei1@h-partners.com> - 4.0.2-3
+- delete old .so file
+
 * Tue Sep 17 2019 openEuler Buildteam <buildteam@openeuler.org> - 4.0.2-2
 - Type:bugfix
 - Id:NA