diff --git a/libquvi.spec b/libquvi.spec
index f452ad9..21257e3 100644
--- a/libquvi.spec
+++ b/libquvi.spec
@@ -1,11 +1,11 @@
 Name:		libquvi
 Version:	0.9.4
-Release:    17
+Release:	18
 Summary:	A cross-platform library for parsing flash media stream
 License:	AGPLv3+
 URL:		http://quvi.sourceforge.net
 Source0:	https://master.dl.sourceforge.net/project/quvi/0.9/%{name}/%{name}-%{version}.tar.xz
-BuildRequires:  gcc git gdb asciidoc lua-devel libproxy-devel
+BuildRequires:  gcc git asciidoc lua-devel libproxy-devel
 BuildRequires:  libcurl-devel glib2-devel libquvi-scripts libgcrypt-devel
 Requires:	libquvi-scripts
 
@@ -68,6 +68,9 @@ rm -f %{buildroot}/%{_libdir}/%{name}-0.9.la
 %{_mandir}/man7/quvi-object.7.gz
 
 %changelog
+* Fri Jul 23 2021 shangyibin <shangyibin1@huawei.com> - 0.9.4-18
+- delete gdb build dependency
+
 * Thu Oct 15 2020 shixuantong <shixuantong@huawei.com> - 0.9.4-17
 - update source0