diff --git a/0001-KubeOS-modify-checks-in-generate.sh-and-change-modul.patch b/0001-KubeOS-modify-checks-in-generate.sh-and-change-modul.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3210e0d0827529b2b1f0d8a165d979929949cb92
--- /dev/null
+++ b/0001-KubeOS-modify-checks-in-generate.sh-and-change-modul.patch
@@ -0,0 +1,264 @@
+From 0ccbd9d7eba9d600746420d2dd363065f487be17 Mon Sep 17 00:00:00 2001
+From: liyuanr <liyuanrong1@huawei.com>
+Date: Sat, 30 Oct 2021 02:50:37 +0000
+Subject: [PATCH] KubeOS:modify checks in generate.sh and change module path
+
+The previous disk space check did not consider the case where
+the disk capacity was TB. In addition,if a path containing
+/mnt exists,the mount check consider that /mnt has been mounted.
+
+Add the processing when the disk capacity is TB during disk check,
+modify mount check and changes module path to openeuler.org/KubeOS.
+
+Signed-off-by: liyuanr <liyuanrong1@huawei.com>
+---
+ VERSION                                   |  2 +-
+ cmd/agent/main.go                         |  6 ++--
+ cmd/agent/server/server.go                |  2 +-
+ cmd/operator/controllers/os_controller.go |  6 ++--
+ cmd/operator/main.go                      |  8 +++---
+ cmd/proxy/controllers/os_controller.go    | 14 ++++-----
+ cmd/proxy/main.go                         | 12 ++++----
+ go.mod                                    |  2 +-
+ hack/releasenote.sh                       | 35 +++++++++++++++++++++++
+ pkg/agentclient/connection.go             |  2 +-
+ scripts/generate.sh                       | 16 ++++++-----
+ 11 files changed, 71 insertions(+), 34 deletions(-)
+ create mode 100755 hack/releasenote.sh
+
+diff --git a/VERSION b/VERSION
+index 3eefcb9..7dea76e 100644
+--- a/VERSION
++++ b/VERSION
+@@ -1 +1 @@
+-1.0.0
++1.0.1
+diff --git a/cmd/agent/main.go b/cmd/agent/main.go
+index 8f9485a..aef9e47 100644
+--- a/cmd/agent/main.go
++++ b/cmd/agent/main.go
+@@ -17,9 +17,9 @@ import (
+ 
+ 	"github.com/sirupsen/logrus"
+ 	"google.golang.org/grpc"
+-	pb "openeuler.org/saiyan/cmd/agent/api"
+-	"openeuler.org/saiyan/cmd/agent/server"
+-	"openeuler.org/saiyan/pkg/version"
++	pb "openeuler.org/KubeOS/cmd/agent/api"
++	"openeuler.org/KubeOS/cmd/agent/server"
++	"openeuler.org/KubeOS/pkg/version"
+ )
+ 
+ func main() {
+diff --git a/cmd/agent/server/server.go b/cmd/agent/server/server.go
+index ef8630b..711e0c8 100644
+--- a/cmd/agent/server/server.go
++++ b/cmd/agent/server/server.go
+@@ -29,7 +29,7 @@ import (
+ 	"time"
+ 
+ 	"github.com/sirupsen/logrus"
+-	pb "openeuler.org/saiyan/cmd/agent/api"
++	pb "openeuler.org/KubeOS/cmd/agent/api"
+ )
+ 
+ const (
+diff --git a/cmd/operator/controllers/os_controller.go b/cmd/operator/controllers/os_controller.go
+index 5c572fd..a040ef4 100644
+--- a/cmd/operator/controllers/os_controller.go
++++ b/cmd/operator/controllers/os_controller.go
+@@ -25,9 +25,9 @@ import (
+ 	ctrl "sigs.k8s.io/controller-runtime"
+ 	"sigs.k8s.io/controller-runtime/pkg/client"
+ 
+-	upgradev1 "openeuler.org/saiyan/api/v1alpha1"
+-	"openeuler.org/saiyan/pkg/common"
+-	"openeuler.org/saiyan/pkg/values"
++	upgradev1 "openeuler.org/KubeOS/api/v1alpha1"
++	"openeuler.org/KubeOS/pkg/common"
++	"openeuler.org/KubeOS/pkg/values"
+ )
+ 
+ // OSReconciler reconciles an OS object
+diff --git a/cmd/operator/main.go b/cmd/operator/main.go
+index c8c0530..17b74e1 100644
+--- a/cmd/operator/main.go
++++ b/cmd/operator/main.go
+@@ -21,10 +21,10 @@ import (
+ 	_ "k8s.io/client-go/plugin/pkg/client/auth"
+ 	ctrl "sigs.k8s.io/controller-runtime"
+ 
+-	upgradev1 "openeuler.org/saiyan/api/v1alpha1"
+-	"openeuler.org/saiyan/cmd/operator/controllers"
+-	"openeuler.org/saiyan/pkg/common"
+-	"openeuler.org/saiyan/pkg/version"
++	upgradev1 "openeuler.org/KubeOS/api/v1alpha1"
++	"openeuler.org/KubeOS/cmd/operator/controllers"
++	"openeuler.org/KubeOS/pkg/common"
++	"openeuler.org/KubeOS/pkg/version"
+ 	//+kubebuilder:scaffold:imports
+ )
+ 
+diff --git a/cmd/proxy/controllers/os_controller.go b/cmd/proxy/controllers/os_controller.go
+index 04aed8f..ab9a411 100644
+--- a/cmd/proxy/controllers/os_controller.go
++++ b/cmd/proxy/controllers/os_controller.go
+@@ -26,10 +26,10 @@ import (
+ 	"sigs.k8s.io/controller-runtime/pkg/client"
+ 	"sigs.k8s.io/controller-runtime/pkg/manager"
+ 
+-	upgradev1 "openeuler.org/saiyan/api/v1alpha1"
+-	"openeuler.org/saiyan/pkg/agentclient"
+-	"openeuler.org/saiyan/pkg/common"
+-	"openeuler.org/saiyan/pkg/values"
++	upgradev1 "openeuler.org/KubeOS/api/v1alpha1"
++	"openeuler.org/KubeOS/pkg/agentclient"
++	"openeuler.org/KubeOS/pkg/common"
++	"openeuler.org/KubeOS/pkg/values"
+ )
+ 
+ // OSReconciler reconciles a OS object
+@@ -137,9 +137,9 @@ func evictNode(drainer *drain.Helper, node *corev1.Node) error {
+ 	}
+ 	if err := drain.RunNodeDrain(drainer, node.Name); err != nil {
+ 		log.Error(err, "unable to drain node")
+-		if err := drain.RunCordonOrUncordon(drainer, node, false); err != nil {
+-			log.Error(err, "unable to uncordon node when an error occurs in draining node")
+-			return err
++		if terr := drain.RunCordonOrUncordon(drainer, node, false); terr != nil {
++			log.Error(terr, "unable to uncordon node when an error occurs in draining node")
++			return terr
+ 		}
+ 		return err
+ 	}
+diff --git a/cmd/proxy/main.go b/cmd/proxy/main.go
+index 921bd95..ce1f58d 100644
+--- a/cmd/proxy/main.go
++++ b/cmd/proxy/main.go
+@@ -22,12 +22,12 @@ import (
+ 	_ "k8s.io/client-go/plugin/pkg/client/auth"
+ 	ctrl "sigs.k8s.io/controller-runtime"
+ 
+-	upgradev1 "openeuler.org/saiyan/api/v1alpha1"
+-	"openeuler.org/saiyan/cmd/agent/server"
+-	"openeuler.org/saiyan/cmd/proxy/controllers"
+-	"openeuler.org/saiyan/pkg/agentclient"
+-	"openeuler.org/saiyan/pkg/common"
+-	"openeuler.org/saiyan/pkg/version"
++	upgradev1 "openeuler.org/KubeOS/api/v1alpha1"
++	"openeuler.org/KubeOS/cmd/agent/server"
++	"openeuler.org/KubeOS/cmd/proxy/controllers"
++	"openeuler.org/KubeOS/pkg/agentclient"
++	"openeuler.org/KubeOS/pkg/common"
++	"openeuler.org/KubeOS/pkg/version"
+ 	//+kubebuilder:scaffold:imports
+ )
+ 
+diff --git a/go.mod b/go.mod
+index cdf8ff6..736e6bd 100644
+--- a/go.mod
++++ b/go.mod
+@@ -1,4 +1,4 @@
+-module openeuler.org/saiyan
++module openeuler.org/KubeOS
+ 
+ go 1.15
+ 
+diff --git a/hack/releasenote.sh b/hack/releasenote.sh
+new file mode 100755
+index 0000000..71049a2
+--- /dev/null
++++ b/hack/releasenote.sh
+@@ -0,0 +1,35 @@
++#!/bin/bash
++#######################################################################
++##- @Copyright (C) Huawei Technologies., Ltd. 2021. All rights reserved.
++# - KubeOS licensed under the Mulan PSL v2.
++# - You can use this software according to the terms and conditions of the Mulan PSL v2.
++# - You may obtain a copy of Mulan PSL v2 at:
++# -     http://license.coscl.org.cn/MulanPSL2
++# - THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
++# - IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
++# - PURPOSE.
++# - See the Mulan PSL v2 for more details.
++#######################################################################
++
++#!/bin/bash
++
++function get_release_notes()
++{
++        LAST_RELEASE=$(git describe --tags --abbrev=0)
++        # Prepare proposed delease notes
++        echo "$(date "+%Y-%m-%d") $USER release $1"
++        git log --first-parent --oneline $LAST_RELEASE.. | cut -d' ' -f 2- | sed 's/^/    - /'
++        echo ""
++        echo "    dev stats:"
++        echo "      -$(git diff --shortstat $LAST_RELEASE)"
++        echo -n "      - contributors: "
++        git shortlog -ns --no-merges $LAST_RELEASE..HEAD | cut -d$'\t' -f 2 | sed -e ':a' -e 'N' -e '$!ba' -e 's/\n/, /g'
++        echo ""
++}
++
++if [ $# -ne 1 ];then
++        echo "Usage:"
++        echo "./hack/releasenote.sh v1.0.0"
++        exit 0
++fi
++get_release_notes $1
+diff --git a/pkg/agentclient/connection.go b/pkg/agentclient/connection.go
+index 1f28ee4..7d16019 100644
+--- a/pkg/agentclient/connection.go
++++ b/pkg/agentclient/connection.go
+@@ -21,7 +21,7 @@ import (
+ 	"google.golang.org/grpc"
+ 	"google.golang.org/grpc/backoff"
+ 
+-	pb "openeuler.org/saiyan/cmd/agent/api"
++	pb "openeuler.org/KubeOS/cmd/agent/api"
+ )
+ 
+ // Client defines the client stub for OS service
+diff --git a/scripts/generate.sh b/scripts/generate.sh
+index 7a57b05..1374894 100644
+--- a/scripts/generate.sh
++++ b/scripts/generate.sh
+@@ -145,7 +145,7 @@ function check_path() {
+ 		exit 5
+ 	fi
+ 
+-	if mount 2>/dev/null | grep -q "${ISO_PATH}"; then
++	if mount 2>/dev/null | grep -w -q "${ISO_PATH}"; then
+ 		echo "$ISO_PATH has already been mounted."
+ 		exit 4
+ 	fi
+@@ -153,11 +153,13 @@ function check_path() {
+ 
+ function check_disk_space() {
+ 	local disk_ava="$(df ${PWD} -h | awk 'NR==2{print}' | awk '{print $4}')"
+-	if echo "${disk_ava}" | grep -q G$; then
+-		disk_ava="$(echo ${disk_ava} | awk -F G '{print $1}' | awk -F . '{print $1}')"
+-		if [ "${disk_ava}" -lt 25 ]; then
+-			echo "The available disk space is not enough, at least 25GB."
+-			exit 6
++	if echo "${disk_ava}" | grep -q [GT]$; then
++		if echo "${disk_ava}" | grep -q G$; then 
++			disk_ava="$(echo ${disk_ava} | awk -F G '{print $1}' | awk -F . '{print $1}')"
++			if [ "${disk_ava}" -lt 25 ]; then
++				echo "The available disk space is not enough, at least 25GB."
++				exit 6
++			fi
+ 		fi
+ 	else
+ 		echo "The available disk space is not enough, at least 25G."
+@@ -293,7 +295,7 @@ fi
+ set +eE
+ for i in $1 $2 $3
+ do
+-   echo "$i" | grep -v -E ${CHECK_REGEX}
++   echo "$i" | grep -v -E -q ${CHECK_REGEX}
+    filterParam=$(echo "$i" | grep -v -E ${CHECK_REGEX})
+    if [[ "${filterParam}" != "$i" ]]; then
+       echo "error: params $i is invalid, please check it."
+-- 
+2.30.0
+
diff --git a/KubeOS.spec b/KubeOS.spec
index 7ec0dd5d3448fe256b8e7d12bfa3676b943186bd..46173ce30f45464e2b574ef88e742617761d5998 100644
--- a/KubeOS.spec
+++ b/KubeOS.spec
@@ -2,10 +2,11 @@
 
 Name:           KubeOS
 Version:        1.0.1
-Release:        2
+Release:        3
 Summary:        O&M platform used to update the whole OS as an entirety
 License:        Mulan PSL v2
 Source0:        https://gitee.com/openeuler/KubeOS/repository/archive/v%{version}.tar.gz
+Patch1:         0001-KubeOS-modify-checks-in-generate.sh-and-change-modul.patch
 ExclusiveArch:  x86_64
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 BuildRequires:  make
@@ -77,6 +78,12 @@ install -p -m 0600 ./files/os-release %{buildroot}/opt/kubeOS/files
 rm -rfv %{buildroot}
 
 %changelog
+* Thu Nov 11 2021 liyuanrong<liyuanrong1@huawei.com> - 1.0.1-3
+- Type:requirement
+- CVE:NA
+- SUG:restart
+- DESC:fix bugs of checks in generate.sh and change module path
+
 * Fri Oct 30 2021 liyuanrong<liyuanrong1@huawei.com> - 1.0.1-2
 - Type:requirement
 - CVE:NA