diff --git a/gobject-introspection.spec b/gobject-introspection.spec
index cb55c650d709d8c0bd1a7ac7f65a294d553f350a..d7c30c06ebe83ae00d003903b9b454061107168f 100644
--- a/gobject-introspection.spec
+++ b/gobject-introspection.spec
@@ -4,14 +4,14 @@
 
 Name:           gobject-introspection
 Version:        1.66.1
-Release:        1
+Release:        2
 Summary:        Introspection system for GObject-based libraries
 
 License:        GPLv2+, LGPLv2+, MIT
 URL:            https://wiki.gnome.org/Projects/GObjectIntrospection
 Source0:        https://download.gnome.org/sources/gobject-introspection/1.66/%{name}-%{version}.tar.xz
 
-BuildRequires:  gcc bison cairo-gobject-devel chrpath flex fontconfig-devel freetype-devel gettext glib2-devel >= %{glib2_version} libxslt gdb meson
+BuildRequires:  gcc bison cairo-gobject-devel chrpath flex fontconfig-devel freetype-devel gettext glib2-devel >= %{glib2_version} libxslt  meson
 BuildRequires:  gtk-doc libffi-devel libX11-devel libXfixes-devel libXft-devel libxml2-devel mesa-libGL-devel python3-devel python3-mako python3-markdown
 
 Requires:       glib2%{?_isa} >= %{glib2_version}
@@ -75,6 +75,9 @@ fi
 %{_mandir}/man1/*.gz
 
 %changelog
+* Thu Jul 22 2021 wuchaochao <wuchaochao4@huawei.com>  - 1.66.1-2
+- Remove BuildRequires gdb
+
 * Wed May 19 2021 weijin deng <weijin.deng@turbolinux.com.cn> - 1.66.1-1
 - Upgrade to 1.66.1
 - Update Version, Release, Source0