diff --git a/bind.spec b/bind.spec
index 6426fdd971e4fc8c3640edaf5eba1db77c7c80a7..87531e7eedbec2e6505395a3833912f2bf98e543 100644
--- a/bind.spec
+++ b/bind.spec
@@ -19,7 +19,7 @@ Name:           bind
 Summary:        Domain Name System (DNS) Server (named)
 License:        MPLv2.0
 Version:        9.11.21
-Release:        19
+Release:        20
 Epoch:          32
 Url:            http://www.isc.org/products/BIND/
 Source0:        https://ftp.isc.org/isc/bind9/9.11.21/bind-%{version}.tar.gz
@@ -61,6 +61,7 @@ Source35:       named.root.key
 
 BuildRequires:  openssl-devel libtool autoconf pkgconfig libcap-devel python3-devel python3-ply docbook-style-xsl
 BuildRequires:  libidn2-devel libxml2-devel make systemd selinux-policy findutils sed libxslt
+BuildRequires:  chrpath
 
 %if %{with SDB}
 BuildRequires:  openldap-devel libpq-devel sqlite-devel mariadb-connector-c-devel
@@ -904,6 +905,8 @@ mkdir -p                   ${RPM_BUILD_ROOT}%{_sysconfdir}/rwtab.d
 install -m 644 %{SOURCE14} ${RPM_BUILD_ROOT}%{_tmpfilesdir}/named.conf
 install -m 644 %{SOURCE22} ${RPM_BUILD_ROOT}%{_sysconfdir}/rwtab.d/named
 
+chrpath -d %{buildroot}/%{_libdir}/bind9-export/*.so*
+
 %pre
 if [ "$1" -eq 1 ]; then
     /usr/sbin/groupadd -g %{bind_gid} -f -r named >/dev/null 2>&1 || :;
@@ -1320,6 +1323,12 @@ rm -rf ${RPM_BUILD_ROOT}
 
 
 %changelog
+* Tue Dec 03 2024 liyunqing <liyunqing@kylinos.cn> - 32:9.11.21-20
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:Resolving RPATH errors during the checksec process
+
 * Fri Aug 02 2024 chengyechun <chengyechun1@huawei.com> - 32:9.11.21-19
 - Type:CVE
 - CVE:CVE-2024-1975,CVE-2024-1737