diff --git a/Makefile b/Makefile
index d4fb221c..1f7181a4 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,20 @@
+SHELL      = /usr/bin/env bash
+
+GIT_COMMIT = $(shell git rev-parse HEAD)
+GIT_SHA    = $(shell git rev-parse --short HEAD)
+GIT_TAG    = $(shell git describe --tags --abbrev=0 --exact-match 2>/dev/null)
+GIT_DIRTY  = $(shell test -n "`git status --porcelain`" && echo "dirty" || echo "clean")
+
+VERSION_METADATA = unreleased
+# Clear the "unreleased" string in BuildMetadata
+ifneq ($(GIT_TAG),)
+	VERSION_METADATA =
+endif
+
+LDFLAGS += -X github.com/kubesphere/kubekey/version.metadata=${VERSION_METADATA}
+LDFLAGS += -X github.com/kubesphere/kubekey/version.gitCommit=${GIT_COMMIT}
+LDFLAGS += -X github.com/kubesphere/kubekey/version.gitTreeState=${GIT_DIRTY}
+
 .PHONY: build
 build: build-linux-amd64 build-linux-arm64
 
@@ -9,7 +26,7 @@ build-linux-amd64:
 		-e CGO_ENABLED=0 \
 		-e GO111MODULE=on \
 		-w /usr/src/myapp golang:1.14 \
-		go build -v -o output/linux/amd64/kk ./kubekey.go  # linux
+		go build -ldflags '$(LDFLAGS)' -v -o output/linux/amd64/kk ./kubekey.go  # linux
 	sha256sum output/linux/amd64/kk || shasum -a 256 output/linux/amd64/kk
 
 build-linux-arm64:
@@ -20,5 +37,5 @@ build-linux-arm64:
 		-e CGO_ENABLED=0 \
 		-e GO111MODULE=on \
 		-w /usr/src/myapp golang:1.14 \
-		go build -v -o output/linux/arm64/kk ./kubekey.go  # linux
+		go build -ldflags '$(LDFLAGS)' -v -o output/linux/arm64/kk ./kubekey.go  # linux
 	sha256sum output/linux/arm64/kk || shasum -a 256 output/linux/arm64/kk
diff --git a/build.sh b/build.sh
index 6c45531c..cb9b2b29 100755
--- a/build.sh
+++ b/build.sh
@@ -1,12 +1,30 @@
 #! /bin/bash
 
+GIT_COMMIT=$(git rev-parse HEAD)
+GIT_SHA=$(git rev-parse --short HEAD)
+GIT_TAG=$(git describe --tags --abbrev=0 --exact-match 2>/dev/null )
+GIT_DIRTY=$(test -n "`git status --porcelain`" && echo "dirty" || echo "clean")
+
+
+
+VERSION_METADATA=unreleased
+# Clear the "unreleased" string in BuildMetadata
+if [[ -n $GIT_TAG ]]
+then
+  VERSION_METADATA=
+fi
+
+LDFLAGS="-X github.com/kubesphere/kubekey/version.metadata=${VERSION_METADATA}
+         -X github.com/kubesphere/kubekey/version.gitCommit=${GIT_COMMIT}
+         -X github.com/kubesphere/kubekey/version.gitTreeState=${GIT_DIRTY}"
+
 if [ -n "$1" ]; then 
     if [ "$1" == "-p" ] || [ "$1" == "--proxy" ]; then
         # Using the most trusted Go module proxy in China
-        docker run --rm -e GO111MODULE=on -e GOPROXY=https://goproxy.cn -v "$PWD":/usr/src/myapp -w /usr/src/myapp golang:1.14.2-buster go build -v -o output/kk
+        docker run --rm -e GO111MODULE=on -e GOPROXY=https://goproxy.cn -v "$PWD":/usr/src/myapp -w /usr/src/myapp golang:1.14.7 go build -ldflags "$LDFLAGS" -v -o output/kk
     else
         echo "The option should be '-p' or '--proxy'"
     fi
 else
-    docker run --rm -v "$PWD":/usr/src/myapp -w /usr/src/myapp golang:1.14.2-buster go build -v -o output/kk
+    docker run --rm -v "$PWD":/usr/src/myapp -w /usr/src/myapp golang:1.14.7 go build -ldflags "$LDFLAGS" -v -o output/kk
 fi
diff --git a/cmd/upgradeKs.go b/cmd/upgrade_ks.go
similarity index 100%
rename from cmd/upgradeKs.go
rename to cmd/upgrade_ks.go
diff --git a/cmd/version.go b/cmd/version.go
new file mode 100644
index 00000000..2b57d590
--- /dev/null
+++ b/cmd/version.go
@@ -0,0 +1,52 @@
+/*
+Copyright 2020 The KubeSphere Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cmd
+
+import (
+	"fmt"
+	"github.com/kubesphere/kubekey/version"
+	"github.com/spf13/cobra"
+)
+
+var shortVersion bool
+
+// versionCmd represents the scale command
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "print the client version information",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		return printVersion(shortVersion)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+	versionCmd.Flags().BoolVarP(&shortVersion, "short", "", false, "print the version number")
+}
+
+func printVersion(short bool) error {
+	v := version.Get()
+	if short {
+		if len(v.GitCommit) >= 7 {
+			fmt.Printf("%s+g%s\n", v.Version, v.GitCommit[:7])
+			return nil
+		}
+		fmt.Println(version.GetVersion())
+	}
+	fmt.Printf("%#v\n", v)
+	return nil
+}
diff --git a/version/version.go b/version/version.go
new file mode 100644
index 00000000..b55cec88
--- /dev/null
+++ b/version/version.go
@@ -0,0 +1,69 @@
+/*
+Copyright 2020 The KubeSphere Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package version
+
+import (
+	"runtime"
+)
+
+var (
+	// Update this whenever making a new release.
+	// The version is of the format Major.Minor.Patch[-Prerelease][+BuildMetadata]
+	//
+	// Increment major number for new feature additions and behavioral changes.
+	// Increment minor number for bug fixes and performance enhancements.
+	version = "v1.0.0"
+
+	// metadata is extra build time data
+	metadata = ""
+	// gitCommit is the git sha1
+	gitCommit = ""
+	// gitTreeState is the state of the git tree
+	gitTreeState = ""
+)
+
+// BuildInfo describes the compile time information.
+type BuildInfo struct {
+	// Version is the current semver.
+	Version string `json:"version,omitempty"`
+	// GitCommit is the git sha1.
+	GitCommit string `json:"git_commit,omitempty"`
+	// GitTreeState is the state of the git tree.
+	GitTreeState string `json:"git_tree_state,omitempty"`
+	// GoVersion is the version of the Go compiler used.
+	GoVersion string `json:"go_version,omitempty"`
+}
+
+// GetVersion returns the semver string of the version
+func GetVersion() string {
+	if metadata == "" {
+		return version
+	}
+	return version + "+" + metadata
+}
+
+// Get returns build info
+func Get() BuildInfo {
+	v := BuildInfo{
+		Version:      GetVersion(),
+		GitCommit:    gitCommit,
+		GitTreeState: gitTreeState,
+		GoVersion:    runtime.Version(),
+	}
+
+	return v
+}