diff --git a/rear.spec b/rear.spec
index 107e235935f4735025e89adc341f11612ad97a8e..49d64488132f3ff3629cf44d3b0c43100b440fa9 100644
--- a/rear.spec
+++ b/rear.spec
@@ -1,8 +1,8 @@
-
+%define	anolis_release .0.1
 Summary:    Relax-and-Recover is a Linux disaster recovery and system migration tool
 Name:       rear
 Version:    2.4
-Release:    17%{?dist}
+Release:    17%{anolis_release}%{?dist}
 License:    GPLv3
 Group:      Applications/File
 URL:        http://relax-and-recover.org/
@@ -164,7 +164,7 @@ echo "30 1 * * * root /usr/sbin/rear checklayout || /usr/sbin/rear mkrescue" >re
 
 ### Add a specific os.conf so we do not depend on LSB dependencies
 %{?fedora:echo -e "OS_VENDOR=Fedora\nOS_VERSION=%{?fedora}" >etc/rear/os.conf}
-%{?rhel:echo -e "OS_VENDOR=RedHatEnterpriseServer\nOS_VERSION=%{?rhel}" >etc/rear/os.conf}
+%{?anolis:echo -e "OS_VENDOR=AnolisOS\nOS_VERSION=%{?anolis}" >etc/rear/os.conf}
 
 %build
 # asciidoc writes a timestamp to files it produces, based on the last
@@ -193,6 +193,9 @@ TZ=UTC %{__make} -C doc
 %{_sbindir}/rear
 
 %changelog
+* Thu Jul 27 2023 yangxianzhao <yangxianzhao@uniontech.com> - 2.4-17.0.1
+- rebrand:  Write os.conf for Anolis OS
+
 * Mon Jun 19 2023 Pavel Cahyna <pcahyna@redhat.com> - 2.4-17
 - Apply PR2431 to migrate XFS configuration files
 - Fix typo in default.conf