diff --git a/keentune-brain-1.0.1.tar.gz b/keentune-brain-1.0.1.tar.gz
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diff --git a/keentune-brain-1.1.0.tar.gz b/keentune-brain-1.1.0.tar.gz
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diff --git a/keentune-brain.spec b/keentune-brain.spec
index f1beefe6f8ce1a2803e4b6dd8a28509bb94cf07c..b63eeab05cf15b3192c54d7efb26a85a21f10d3e 100644
--- a/keentune-brain.spec
+++ b/keentune-brain.spec
@@ -1,11 +1,11 @@
-%define anolis_release 1
+%define anolis_release 2
 
 #
 # spec file for package KeenTune-brain
 #
 
 Name:           keentune-brain
-Version:        1.0.1
+Version:        1.1.0
 Release:        %{?anolis_release}%{?dist}
 Url:            https://gitee.com/anolis/keentune_brain
 Summary:        AI-Tunning algorithm models for KeenTune
@@ -45,6 +45,16 @@ systemctl daemon-reload
 %{_libdir}/systemd/system/keentune-brain.service
 
 %changelog
+* Wed Mar 03 2022 Runzhe Wang <15501019889@126.com> - 1.1.0-2
+- fix bug: update version to 1.1.0 in setup.py script.
+
+* Mon Mar 03 2022 Runzhe Wang <15501019889@126.com> - 1.1.0-1
+- Add support for GP (in iTuned) in sensitizing algorithms
+- Add support for lasso in sensitizing algorithms
+- refactor tornado module: replace await by threadpool
+- lazy load domain in keentune-target
+- fix other bugs
+
 * Wed Jan 01 2022 Runzhe Wang <15501019889@126.com> - 1.0.1-1
 - Verify input arguments of command 'param tune'
 - Supporting of multiple target tuning