diff --git a/fftw.spec b/fftw.spec
index b9c93720212a2c1e82039f33b4844eab275e6371..752a76687e5bbdbc299d44ed61f72807f8af63e2 100644
--- a/fftw.spec
+++ b/fftw.spec
@@ -11,7 +11,7 @@
 
 Name:             fftw
 Version:          3.3.10
-Release:          1
+Release:          2
 Summary:          A C subroutine library for computing the discrete Fourier transform
 License:          GPLv2+
 URL:              http://www.fftw.org
@@ -205,7 +205,7 @@ export F77=gfortran
 function build_section()
 {
     ln -s ../configure .
-    %configure --enable-shared --disable-dependency-tracking --enable-threads --enable-openmp $1
+    %configure --enable-shared --disable-dependency-tracking --enable-threads --enable-openmp "$@"
     sed -i 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' libtool
     sed -i 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' libtool
     %make_build
@@ -215,7 +215,7 @@ function mpi_build_section()
 {
     ln -s ../configure .
     export CC=mpicc
-    %configure --enable-shared --disable-dependency-tracking --enable-threads --enable-openmp $1 --enable-mpi --libdir=%{_libdir}/$mpi/lib \
+    %configure --enable-shared --disable-dependency-tracking --enable-threads --enable-openmp "$@" --enable-mpi --libdir=%{_libdir}/$mpi/lib \
     --bindir=%{_libdir}/$mpi/bin --sbindir=%{_libdir}/$mpi/sbin --includedir=%{_includedir}/$mpi-%{_arch} --mandir=%{_libdir}/$mpi/share/man
     %make_build
 }
@@ -223,11 +223,11 @@ function mpi_build_section()
 mkdir single double long quad
 %ifarch x86_64
     cd single
-    siarch="--enable-single --enable-sse2 --enable-avx"
-    build_section $siarch
+    siarch=(--enable-single --enable-sse2 --enable-avx --enable-avx2)
+    build_section "${siarch[@]}"
     cd ../double
-    diarch="--enable-double --enable-sse2 --enable-avx"
-    build_section $diarch
+    diarch=(--enable-double --enable-sse2 --enable-avx --enable-avx2)
+    build_section "${diarch[@]}"
 %else
     cd single
     build_section --enable-single
@@ -251,11 +251,11 @@ do
     mkdir ${mpi}-single ${mpi}-double ${mpi}-long ${mpi}-quad
     %ifarch x86_64
         cd ${mpi}-single
-        msiarch="--enable-single --enable-sse2 --enable-avx"
-        mpi_build_section $msiarch
+        msiarch=(--enable-single --enable-sse2 --enable-avx --enable-avx2)
+        mpi_build_section "${msiarch[@]}"
         cd ../${mpi}-double
-        mdiarch="--enable-double --enable-sse2 --enable-avx"
-        mpi_build_section $mdiarch
+        mdiarch=(--enable-double --enable-sse2 --enable-avx --enable-avx2)
+        mpi_build_section "${mdiarch[@]}"
     %else
         cd ${mpi}-single
         mpi_build_section --enable-single
@@ -462,6 +462,9 @@ fi
 %endif
 
 %changelog
+* Tue Jul 15 2025 yaoxin <1024769339@qq.com> - 3.3.10-2
+- Add AVX2 support
+
 * Thu Sep 15 2022 lutkunpeng <lutkunpeng@163.com> - 3.3.10-1
 - DESC: update to 3.3.10