diff --git a/libmpc.spec b/libmpc.spec
index 085a96c138581fe97be38702372c49b9dac9e56c..26ee9ba5c657ab616ce1319c02f5c45fca73d4bd 100644
--- a/libmpc.spec
+++ b/libmpc.spec
@@ -1,15 +1,15 @@
 Name: libmpc
 Version: 1.3.1
-Release: 1
+Release: 2
 Summary: C library for multiple precision complex arithmetic
 License: LGPLv3+ and GFDL-1.3-only
-URL: http://www.multiprecision.org/
+URL: https://www.multiprecision.org/
 Source0: https://ftp.gnu.org/gnu/mpc/mpc-%{version}.tar.gz
 
 BuildRequires: gcc
 BuildRequires: gmp-devel >= 5.0.0
 BuildRequires: mpfr-devel >= 4.1.0
-BuildRequires: texinfo
+BuildRequires: /usr/bin/makeinfo
 
 %description
 MPC is a C library for the arithmetic of complex numbers with arbitrarily high
@@ -29,35 +29,21 @@ Header files and shared object symlinks for MPC is a C library.
 %setup -q -n mpc-%{version}
 
 %build
-%configure --disable-static
-make %{?_smp_mflags}
-
 export CPPFLAGS="%{optflags} -std=gnu99"
 export CFLAGS="%{optflags} -std=gnu99"
 export EGREP=egrep
 
+%configure --disable-static
+%make_build
+
 %check
-make check
+%make_build check
 
 %install
 %make_install
-rm -f $RPM_BUILD_ROOT/%{_libdir}/libmpc.la
+%delete_la
 rm -f ${RPM_BUILD_ROOT}/%{_infodir}/dir
 
-%ldconfig_scriptlets
-
-%preun devel
-if [ $1 = 0 ]; then
-    if [ -f %{_infodir}/mpc.info.gz ]; then # for --excludedocs
-        /sbin/install-info --delete %{_infodir}/mpc.info.gz %{_infodir}/dir || :
-    fi
-fi
-
-%post devel
-if [ -f %{_infodir}/mpc.info.gz ]; then # for --excludedocs
-    /sbin/install-info %{_infodir}/mpc.info.gz %{_infodir}/dir || :
-fi
-
 %files
 %doc README NEWS
 %license COPYING.LESSER
@@ -69,13 +55,16 @@ fi
 %{_libdir}/libmpc.so
 
 %changelog
+* Mon Sep 02 2024 Funda Wang <fundawang@yeah.net> - 1.3.1-2
+- cleanup spec
+
 * Sat Jan 28 2023 Wenyu Liu<liuwenyu7@huawei.com> - 1.3.1-1
 - Upgrade to 1.3.1
 
 * Thu Jan 5 2023 Wenyu Liu<liuwenyu7@huawei.com> - 1.2.0-4
 - Rectify the content that does not comply with specifications in the spec file
 
-* Mon June 6 2022 Xinyi Gou<rv7dzzhhs4c@163.com> - 1.2.0-3
+* Mon Jun 6 2022 Xinyi Gou<rv7dzzhhs4c@163.com> - 1.2.0-3
 - Specify license version
 
 * Thu Sep 24 2020 EulerOSWander<314264452@qq.com> - 1.2.0-2