diff --git a/fltk.spec b/fltk.spec
index b869c91b9735513d7d40ebfa15788e6de9b559bb..6a37b9146c0eb4d511b2a4e9b4be8691c04cf7c8 100644
--- a/fltk.spec
+++ b/fltk.spec
@@ -2,7 +2,7 @@
 
 Name:           fltk
 Version:        1.3.5
-Release:        1
+Release:        2
 Summary:        C++ user interface toolkit
 License:        LGPLv2+ with exceptions
 URL:            http://www.fltk.org/
@@ -17,7 +17,7 @@ Obsoletes:      %{name}-fluid < %{version}-%{release}
 
 BuildRequires:  gcc-c++ desktop-file-utils libjpeg-devel pkgconfig(libpng) pkgconfig(gl) pkgconfig(glu) pkgconfig(ice)
 BuildRequires:  pkgconfig(sm) pkgconfig(xext) pkgconfig(xinerama) pkgconfig(xft) pkgconfig(xt) pkgconfig(x11)
-BuildRequires:  pkgconfig(xcursor) pkgconfig(xproto) xorg-x11-utils zlib-devel autoconf gdb
+BuildRequires:  pkgconfig(xcursor) pkgconfig(xproto) xorg-x11-utils zlib-devel autoconf
 
 %description
 FLTK (pronounced "fulltick") is a cross-platform C++ GUI toolkit.It provides modern GUI functionality without
@@ -113,6 +113,9 @@ desktop-file-validate $RPM_BUILD_ROOT%{_datadir}/applications/fluid.desktop
 %{_mandir}/man1/fluid.1*
 
 %changelog
+* Thu Jul 20 2021 liuyumeng <liuyumeng5@huawei.com> - 1.3.5-2
+- delete gdb in buildrequires
+
 * Sat Jan 11 2020 openEuler Buildteam <buildteam@openeuler.org> - 1.3.5-1
 - Type:enhancement
 - Id:NA