diff --git a/tcsh.spec b/tcsh.spec
index 5a0b6ea59fbc1381870b47949ee9e3931f3ffdbb..fe113aab7f28a53aceda6064564bf103b4fe177a 100644
--- a/tcsh.spec
+++ b/tcsh.spec
@@ -1,12 +1,12 @@
 Name:             tcsh
 Version:          6.22.03
-Release:          2
+Release:          3
 Summary:          C shell with file name completion and command line editing
 License:          BSD
 URL:              http://www.tcsh.org/
 Source0:          http://ftp.funet.fi/pub/mirrors/ftp.astron.com/pub/%{name}/%{name}-%{version}.tar.gz
 
-BuildRequires:    gettext-devel ncurses-devel autoconf gdb gcc
+BuildRequires:    gettext-devel ncurses-devel autoconf gcc
 Requires(post):   coreutils grep
 Requires(postun): sed
 Provides:         /bin/csh /bin/tcsh
@@ -95,6 +95,12 @@ fi
 
 
 %changelog
+* Thu Jul 22 2021 shixuantong<shixuantong@huawei.com> - 6.22.03-3
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:remove gdb from BuildRequires
+
 * Sat Jun 12 2021 shixuantong<shixuantong@huawei> - 6.22.03-2
 - Type:bugfix
 - ID:NA