diff --git a/aops-diana-v1.1.4.tar.gz b/aops-diana-v1.1.4.tar.gz
deleted file mode 100644
index 807fcaf..0000000
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diff --git a/aops-diana-v1.2.0.tar.gz b/aops-diana-v1.2.0.tar.gz
new file mode 100644
index 0000000..13c508d
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diff --git a/aops-diana.spec b/aops-diana.spec
index ac097f0..aa235ce 100644
--- a/aops-diana.spec
+++ b/aops-diana.spec
@@ -1,14 +1,13 @@
 Name:		aops-diana
-Version:	v1.1.4
+Version:	v1.2.0
 Release:	1
 Summary:	An intelligent abnormal detection framework of aops
 License:	MulanPSL2
 URL:		https://gitee.com/openeuler/%{name}
 Source0:	%{name}-%{version}.tar.gz
-	
 
 BuildRequires:  python3-setuptools
-Requires:   aops-vulcanus >= v1.0.0
+Requires:   aops-vulcanus >= v1.2.0
 Requires:   python3-requests python3-flask python3-flask-restful python3-marshmallow >= 3.13.0
 Requires:   python3-numpy python3-pandas python3-prometheus-api-client
 Requires:   python3-sqlalchemy python3-PyMySQL python3-Flask-APScheduler >= 1.11.0
@@ -46,12 +45,16 @@ An intelligent abnormal detection framework of aops
 
 
 %changelog
+* Mon Apr 17 2023 gongzhengtang<gong_zhengtang@163.com> - v1.2.0-1
+- update the structure of response body; update how to get session used to
+- connect to the database
+
 * Mon Dec 19 2022 wangguangge<wangguangge@huawei.com> - v1.1.4-1
 - Bugfix: fix ai configuration error
 
 * Thu Dec 8 2022 zhuyuncheng<zhuyuncheng@huawei.com> - v1.1.3-3
 - Bugfix: fix the alert count error
-- Bugfix: for ai model, increase queried data length and add 
+- Bugfix: for ai model, increase queried data length and add
   a time range for error judgment.
 
 * Wed Dec 7 2022 zhuyuncheng<zhuyuncheng@huawei.com> - v1.1.3-2