diff --git a/keentune-brain.spec b/keentune-brain.spec
index 6d96c4545a49ef12dce2367a8bd4b3aece0f27a2..74a64a6494f764d089d20ca96617ff45f02ac0ab 100644
--- a/keentune-brain.spec
+++ b/keentune-brain.spec
@@ -1,7 +1,7 @@
-%define anolis_release 2
+%define anolis_release 1
 
 Name:           keentune-brain
-Version:        2.3.1
+Version:        2.4.1
 Release:        %{?anolis_release}%{?dist}
 Summary:        Auto-Tuning algorithm module of KeenTune
 Vendor:         Alibaba
@@ -50,16 +50,6 @@ rm -rf $RPM_BUILD_ROOT
 
 %postun
 %systemd_postun keentune-brain.service
-rm -rf /etc/keentune/brain
-rm -rf /var/keentune/brain
-rm -f /var/log/keentune/brain.log*
-rm -rf /usr/lib/python*/site-packages/brain
-rm -rf /usr/local/lib/python*/site-packages/brain
-rm -rf /usr/lib/python*/site-packages/keentune_brain-*
-rm -rf /usr/local/lib/python*/site-packages/keentune_brain-*
-rm -f /usr/local/bin/keentune-brain
-rm -f /usr/bin/keentune-brain
-rm -f /usr/local/python*/bin/keentune-brain
 
 %files -f INSTALLED_FILES
 %defattr(-,root,root)
@@ -70,7 +60,13 @@ rm -f /usr/local/python*/bin/keentune-brain
 %{_mandir}/man5/keentune-brain.conf.5*
 
 %changelog
-* Tue Jan 02 2023 happy_orange <songnannan@linux.alibaba.com> - 2.3.1-2
+* Fri Feb 2 2024 Runzhe Wang <runzhe.wrz@alibaba-inc.com> - 2.4.1-1
+- fix: test path conflicting.
+
+* Mon Jan 22 2024 Runzhe Wang <runzhe.wrz@alibaba-inc.com> - 2.4.0-1
+- fix: not remove runing data and install dir
+
+* Tue Jan 02 2024 happy_orange <songnannan@linux.alibaba.com> - 2.3.1-2
 - fix the version number
 
 * Thu Dec 28 2023 Runzhe Wang <runzhe.wrz@alibaba-inc.com> - 2.3.1-1
diff --git a/v2.3.1.tar.gz b/v2.3.1.tar.gz
deleted file mode 100644
index df6aa6009cbb168f577eff3e4528bd06f8407f03..0000000000000000000000000000000000000000
Binary files a/v2.3.1.tar.gz and /dev/null differ
diff --git a/v2.4.1.tar.gz b/v2.4.1.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..53aee78c93a835f98036b7a33e099e811c900288
Binary files /dev/null and b/v2.4.1.tar.gz differ