diff --git a/python-ldap.spec b/python-ldap.spec
index 5fd5401e873ab5c9973f6a6b78c387a26a731d2d..6c63fe1cde06a07e81343cd3915d61d6d7131a9c 100644
--- a/python-ldap.spec
+++ b/python-ldap.spec
@@ -1,14 +1,14 @@
 %define debug_package %{nil}
-Name:		python-ldap	
+Name:		python-ldap
 Version:	3.3.1
-Release:	1
+Release:	2
 Summary:	An object-oriented API to access LDAP directory servers
 License:	Python
 URL:		http://python-ldap.org/
 Source0:	https://files.pythonhosted.org/packages/source/p/%{name}/%{name}-%{version}.tar.gz
 
-BuildRequires:	gcc openldap-devel openssl-devel cyrus-sasl-devel
-BuildRequires:  python3-devel python3-setuptools openldap-servers
+BuildRequires:	gcc openldap-devel
+BuildRequires:  python3-devel python3-setuptools
 
 %description
 python-ldap provides an object-oriented API for working with LDAP within\
@@ -56,8 +56,11 @@ sed -i 's,-Werror,-Wignore,g' tox.ini
 %doc CHANGES README TODO Demo
 
 %changelog
+* Fri Mar 04 2022 zhaoshuang <zhaoshuang@uniontech.com> - 3.3.1-2
+- remove some unnecessary buildrequires
+
 * Tue Feb 02 2021 xihaochen <xihaochen@huawei.com> - 3.3.1-1
-- Type:requirements                                                                                                                                            
+- Type:requirements
 - Id:NA
 - SUG:NA
 - DESC:update python-ldap to 3.3.1
@@ -67,7 +70,7 @@ sed -i 's,-Werror,-Wignore,g' tox.ini
 
 * Tue Jun 23 2020 wangchong <wangchong56@huawei.com> - 3.1.0-3
 - replace numbers with macros
- 
+
 * Mon Jun 22 2020 wangchong <wangchong56@huawei.com> - 3.1.0-2
 - fix the build error