diff --git a/python-threadpoolctl.spec b/python-threadpoolctl.spec
index 136a771423238cf563e31c2e1f347c198e0e0969..a848dfdb24124c666bbc70d52968010fa48bbb8a 100644
--- a/python-threadpoolctl.spec
+++ b/python-threadpoolctl.spec
@@ -3,13 +3,13 @@
 
 Name:           python-%{pypi_name}
 Version:        2.1.0
-Release:        2
+Release:        3
 Summary:        Python helpers to limit the number of threads
 License:        BSD 3-Clause
 URL:            https://github.com/joblib/threadpoolctl/
 Source0:        %{pypi_source}
 BuildArch:      noarch
-BuildRequires:  python3-devel python3-flit python3-pip
+BuildRequires:  python3-devel
 
 %if %{with test}
 BuildRequires:  python3-pytest
@@ -53,6 +53,9 @@ py.test-%{python3_version}
 %{python3_sitelib}/__pycache__/%{pypi_name}.*
 
 %changelog
+* Fri Mar 4 2022 zhaoshuang <zhaoshuang@uniontech.com> - 2.1.0-3
+- remove unnecessary buildrequires
+
 * Fri Jan 28 2022 shixuantong <shixuantong@h-partners.com> - 2.1.0-2
 - change source0 and modify build and install