diff --git a/gpm.spec b/gpm.spec
index 2c27a46..5ff9230 100644
--- a/gpm.spec
+++ b/gpm.spec
@@ -1,6 +1,6 @@
 Name:             gpm
 Version:          1.20.7
-Release:          22
+Release:          23
 Summary:          The gpm package contains a mouse server for the console and xterm
 License:          GPLv2 and GPLv2+ with exceptions and GPLv3+ and Verbatim and Copyright only
 URL:              https://www.nico.schottelius.org/software/gpm/
@@ -20,7 +20,7 @@ Requires(post):   systemd systemd-sysv info
 Requires(preun):  systemd info
 Requires(postun): systemd
 Requires:         linuxconsoletools
-BuildRequires:    autoconf automake bison gawk libtool libcap-ng-devel ncurses-devel sed systemd texinfo gdb
+BuildRequires:    autoconf automake bison gawk libtool libcap-ng-devel ncurses-devel sed systemd texinfo
 Requires:         %{name}-libs = %{version}-%{release}
 
 %description
@@ -115,6 +115,9 @@ fi
 %{_mandir}/man?/*
 
 %changelog
+* Wed Jul 21 2021 yushaogui <yushaogui@huawei.com> - 1.20.7-23
+- delete a buildrequires for gdb
+
 * Fri Dec 11 2020 zhujunhao <zhujunhao8@huawei.com> - 1.20.7-22
 - modify for patch invalid