diff --git a/scipy.spec b/scipy.spec
index b832dda08baed2d0f057e2407ad52caf0a42fc81..94c0990e1d144c1c1aa57d26f1b220d7f77e736b 100644
--- a/scipy.spec
+++ b/scipy.spec
@@ -2,7 +2,7 @@
 %global debug_package %{nil}
 Name: scipy
 Version: 1.10.1
-Release: 1
+Release: 2
 Summary: A Python-based ecosystem of open-source software for mathematics, science, and engineering
 License: Qhull and Apache-2.0
 URL: https://www.scipy.org
@@ -59,6 +59,7 @@ export SCIPY_USE_PYTHRAN=0
 export CFLAGS="$RPM_OPT_FLAGS -lm"
 export LDFLAGS="$RPM_LD_FLAGS -Wall -shared"
 pushd %{py3dir}
+%global _hardening_clang_cflags %{nil}
 env FFLAGS="$RPM_OPT_FLAGS -fPIC -w -fallow-argument-mismatch -O2"\
     OPENBLAS=%{_libdir} FFTW=%{_libdir} BLAS=%{_libdir} LAPACK=%{_libdir} \
     %py3_build
@@ -100,6 +101,9 @@ echo "%{_libdir}/%{name}" >> $RPM_BUILD_ROOT/etc/ld.so.conf.d/%{name}-%{_arch}.c
 %config(noreplace) /etc/ld.so.conf.d/*
 
 %changelog
+* Mon Sep 11 2023 liyunfei <liyunfei@huawei.com> - 1.10.1-2
+- add clang compile support
+
 * Mon Jul 10 2023 wangkai <13474090681@163.com> - 1.10.1-1
 - Update to 1.10.1