diff --git a/keenopt.spec b/keenopt.spec
index 2386b39db3b5dc39c3c0442181bc4600c4bc7046..175ba01de59efe392650a7f956066346fb4d95ea 100644
--- a/keenopt.spec
+++ b/keenopt.spec
@@ -1,7 +1,7 @@
-%define anolis_release 3
+%define anolis_release 1
 
 Name:           keenopt
-Version:        2.3.1
+Version:        3.1.0
 Release:        %{?anolis_release}%{?dist}
 Summary:        Auto-Tuning algorithm library of KeenTune
 Vendor:         Alibaba
@@ -39,6 +39,9 @@ rm -rf $RPM_BUILD_DIR/%{name}-v%{version}
 %dir %{_sysconfdir}/keentune/keenopt
 
 %changelog
+* Fri Sep 27 2024 Runzhe Wang <runzhe.wrz@alibaba-inc.com> - 3.1.0-1
+- update to v3.1.0
+
 * Thu Mar 14 2024 Bo Ren <rb01097748@alibaba-inc.com> - 2.3.1-3
 - Rebuild with python3.11
 
diff --git a/v2.3.1.tar.gz b/v2.3.1.tar.gz
deleted file mode 100644
index dd96a42801573c1db9afba0b2f109df6cd7a2c6d..0000000000000000000000000000000000000000
Binary files a/v2.3.1.tar.gz and /dev/null differ
diff --git a/v3.1.0.tar.gz b/v3.1.0.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..7d43b22297a82ae9cdce54d308be6f7b175899ca
Binary files /dev/null and b/v3.1.0.tar.gz differ