diff --git a/python-regex.spec b/python-regex.spec
index 00aaff3..e2ca4f6 100644
--- a/python-regex.spec
+++ b/python-regex.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-regex
 Version:	2020.7.14
-Release:	1
+Release:	2
 Summary:	Alternative regular expression module, to replace re.
 License:	Python Software Foundation License
 URL:		https://bitbucket.org/mrabarnett/mrab-regex
@@ -18,7 +18,6 @@ BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools
 BuildRequires:	python3-cffi
 BuildRequires:	gcc
-BuildRequires:	gdb
 %description -n python3-regex
 This regex implementation is backwards-compatible with the standard 're' module, but offers additional functionality.
 
@@ -69,5 +68,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Wed Aug 04 2021 chenyanpanHW <chenyanpan@huawei.com> - 2020.7.14-2
+- DESC: delete BuildRequires gdb
+
 * Wed Jul 29 2020 Python_Bot <Python_Bot@openeuler.org>
 - Package Spec generated