diff --git a/bind.spec b/bind.spec
index 5b2803f55e087d41c3b5b255e4a16ebdef10c6e6..8512372ebdc484c39bb29c6a56338c55d32e0105 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:        14
+Release:        15
 Epoch:          32
 Url:            http://www.isc.org/products/BIND/
 Source0:        https://ftp.isc.org/isc/bind9/9.11.21/bind-%{version}.tar.gz
@@ -972,7 +972,7 @@ fi
 %define chroot_fix_devices() \
 if [ $1 -gt 1 ]; then \
     for DEV in "%{1}/dev"/{null,random,zero}; do \
-        if [ -e "$DEV" -a "$(/bin/stat --printf="%G %a" "$DEV")" = "root 644" ]; then \
+        if [ -e "$DEV" ] && [ "$(/bin/stat --printf="%G %a" "$DEV")" = "root 644" ]; then \
             /bin/chmod 0664 "$DEV" \
             /bin/chgrp named "$DEV" \
         fi \
@@ -1300,6 +1300,12 @@ rm -rf ${RPM_BUILD_ROOT}
 
 
 %changelog
+* Thu Feb 09 2023 zhanghao <zhanghao383@huawei.com> - 32:9.11.21-15
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:fix output expected information when install bing-sdborbind-sdb-chroot
+
 * Tue Oct 11 2022 huangyu <huangyu106@huawei.com> - 32:9.11.21-14
 - Type:CVE
 - ID:CVE-2022-2906 CVE-2022-38177 CVE-2022-38178 CVE-2022-2795 CVE-2022-2881