diff --git a/0001-bugfix-for-upgrading-os.patch b/0001-bugfix-for-upgrading-os.patch
deleted file mode 100644
index 811b4c804acb13dec034cd6b7c95bf2233ba7178..0000000000000000000000000000000000000000
--- a/0001-bugfix-for-upgrading-os.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From d2863e4721897c64673cee5ed0af09046e8a9f0e Mon Sep 17 00:00:00 2001
-From: lauk001 <liukuo@kylinos.cn>
-Date: Sun, 12 May 2024 02:50:14 +0800
-Subject: [PATCH] bugfix-for-upgrading-os
-
----
- cmd/upgrade.go | 5 -----
- 1 file changed, 5 deletions(-)
-
-diff --git a/cmd/upgrade.go b/cmd/upgrade.go
-index 2075df2..eb02648 100755
---- a/cmd/upgrade.go
-+++ b/cmd/upgrade.go
-@@ -51,16 +51,11 @@ func getFlagString(cmd *cobra.Command, flagName string) string {
- 
- func runUpgradeCmd(cmd *cobra.Command, args []string) error {
- 	clusterId := getFlagString(cmd, "cluster-id")
--	kubeVersion := getFlagString(cmd, "kube-version")
- 	imageURL := getFlagString(cmd, "imageurl")
- 	if clusterId == "" {
- 		return errors.New("cluster-id is required")
- 	}
- 
--	if kubeVersion == "" {
--		return errors.New("kube-version is required")
--	}
--
- 	if imageURL == "" {
- 		return errors.New("imageurl is required")
- 	}
--- 
-2.33.0
-
diff --git a/nestos-kubernetes-deployer-0.2.2.tar.gz b/nestos-kubernetes-deployer-0.3.0.tar.gz
similarity index 79%
rename from nestos-kubernetes-deployer-0.2.2.tar.gz
rename to nestos-kubernetes-deployer-0.3.0.tar.gz
index c8a9b7144ec476095c85afcd364a558209ad31e8..0312feaed8eabd8a9bf60c1645e50328a52a0338 100644
Binary files a/nestos-kubernetes-deployer-0.2.2.tar.gz and b/nestos-kubernetes-deployer-0.3.0.tar.gz differ
diff --git a/nestos-kubernetes-deployer.spec b/nestos-kubernetes-deployer.spec
index 359d848481e05d58ed5a7940323820ead0f1d291..6728f2b2d559bde2ca2a593a427728323112eba9 100644
--- a/nestos-kubernetes-deployer.spec
+++ b/nestos-kubernetes-deployer.spec
@@ -1,22 +1,19 @@
 %define debug_package %{nil}
 
 Name:           nestos-kubernetes-deployer
-Version:        0.2.2
-Release:        4
+Version:        0.3.0
+Release:        1
 Summary:        A platform to deploy and operate k8s clusters
 License:        Apache-2.0
 URL:            https://gitee.com/openeuler/nestos-kubernetes-deployer
 Source0:        %{name}-%{version}.tar.gz
 
-Patch0001:	0001-bugfix-for-upgrading-os.patch
-
 BuildRequires:  make
 BuildRequires:  glibc
-BuildRequires:  golang >= 1.17
+BuildRequires:  golang >= 1.21
 
 %description
-This is a deployment tool of kubernetes cluster O&M platform based on NestOS. 
-The goal is to provide services such as deployment, update and configuration management of the infrastructure outside of the kubernetes cluster.
+This is a deployment tool of kubernetes cluster. It covers a series of functions such as infrastructure and Kubernetes core component deployment, update, and configuration management, providing users with a one-stop solution. It supports customization of multiple container runtimes, and is compatible with multiple platform deployments. In addition, it has the ability to create cluster self-signed certificates and supports deploying multiple versions of Kubernetes clusters, covering various scenarios that may be encountered in actual use.
 
 %prep
 %autosetup -Sgit -n %{name}-%{version} -p1
@@ -63,6 +60,9 @@ install -D -m 0644 housekeeper/daemon/files/housekeeper-daemon.service %{buildro
 /usr/lib/systemd/system/housekeeper-daemon.service
 
 %changelog
+* Fri Jun 28 2024 liukuo <liukuo@kylinos.cn> - 0.3.0-1
+- Upgrade to 0.3.0
+
 * Mon May 13 2024 liukuo <liukuo@kylinos.cn> - 0.2.2-4
 - Type: bugfix
 - ID:NA