diff --git a/ceph.spec b/ceph.spec
index 6a97123875ce91f8f7abaa44fdaa9ad09a18d130..ef5c5ab382f290c40c051562b1179ebd3e4f3ebc 100644
--- a/ceph.spec
+++ b/ceph.spec
@@ -125,7 +125,7 @@
 #################################################################################
 Name:		ceph
 Version:	16.2.7
-Release:	17
+Release:	18
 %if 0%{?fedora} || 0%{?rhel} || 0%{?openEuler}
 Epoch:		2
 %endif
@@ -225,7 +225,9 @@ BuildRequires:	sqlite-devel
 BuildRequires:	sudo
 BuildRequires:	pkgconfig(udev)
 BuildRequires:	util-linux
+%ifnarch sw_64
 BuildRequires:	valgrind-devel
+%endif
 BuildRequires:	which
 BuildRequires:	xfsprogs
 BuildRequires:	xfsprogs-devel
@@ -407,7 +409,7 @@ BuildRequires:  libnuma-devel
 %if 0%{?rhel} >= 8 || 0%{?openEuler}
 BuildRequires:  /usr/bin/pathfix.py
 %endif
-%ifarch loongarch64
+%ifarch loongarch64 sw_64
 BuildRequires:  boost-devel
 BuildRequires:  boost-random
 BuildRequires:  libatomic
@@ -2501,6 +2503,9 @@ exit 0
 %config %{_sysconfdir}/prometheus/ceph/ceph_default_alerts.yml
 
 %changelog
+* Thu Aug 10 2023 herengui <herengui@kylinsec.com.cn> - 2:16.2.7-18
+- fix sw_64 build error
+
 * Thu Jun 1 2023 wangzengliang <wangzengliang2@huawei.com> - 2:16.2.7-17
 - fix error for uninstall cephadm