diff --git a/python-rtslib-fb.spec b/python-rtslib-fb.spec
index d59f98d32265bb2a0cc90dcae3467f8307168ce4..e9f192b2b512e43a703b7911f3a575f313cc5677 100644
--- a/python-rtslib-fb.spec
+++ b/python-rtslib-fb.spec
@@ -1,7 +1,7 @@
 %global _empty_manifest_terminate_build 0
 Name:           python-rtslib-fb
 Version:        2.1.74
-Release:        1
+Release:        2
 Summary:        API for Linux kernel SCSI target (aka LIO)
 License:        Apache-2.0
 URL:            http://github.com/open-iscsi/rtslib-fb
@@ -14,6 +14,7 @@ API for generic Linux SCSI kernel target. Includes the 'target' service and targ
 %package -n python3-rtslib-fb
 Summary:        API for Linux kernel SCSI target (aka LIO)
 Provides:       python-rtslib-fb
+Conflicts:      python3-rtslib
 BuildRequires:  python3-devel
 BuildRequires:  python3-setuptools
 BuildRequires:  python3-pbr
@@ -73,5 +74,8 @@ mv %{buildroot}/doclist.lst .
 %{_docdir}/*
 
 %changelog
+* Thu Jun 01 2023 Han Guangyu <hanguangyu@uniontech.com> - 2.1.74-2
+- Add conflicts with python3-rtslib
+
 * Mon Jul 12 2021 OpenStack_SIG <openstack@openeuler.org>
 - Package Spec generate