diff --git a/python-tornado.spec b/python-tornado.spec
index 22b6b4c39a24a608cc0a405a9de1200cab65e60c..fa05d880125e5995661575844ab82f807ccd3bed 100644
--- a/python-tornado.spec
+++ b/python-tornado.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:		python-tornado
 Version:	6.1
-Release:	1
+Release:	2
 Summary:	Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed.
 License:	ASL 2.0
 URL:		http://www.tornadoweb.org/
@@ -15,10 +15,7 @@ Summary:	Tornado is a Python web framework and asynchronous networking library,
 Provides:	python-tornado
 BuildRequires:	python3-devel
 BuildRequires:	python3-setuptools
-BuildRequires:	python3-cffi
-BuildRequires:  python3-pycurl
 BuildRequires:	gcc
-BuildRequires:	gdb
 
 %description -n python3-tornado
 Tornado is an open source version of the scalable, non-blocking web server and tools.
@@ -72,6 +69,9 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Thu Mar 03 2022 zhaoshuang <zhaoshuang@uniontech.com> - 6.1-2
+- remove some unnecessary buildrequires
+
 * Thu Jul 08 2021 yaozc701 <yaozc7@foxmail.com> - 6.1-1
 - Upgrade version to 6.1