diff --git a/README.md b/README.md
index c13a11f7ffb..dd95676cb54 100644
--- a/README.md
+++ b/README.md
@@ -58,17 +58,16 @@ kratos new helloworld
 cd helloworld
 # 生成proto模板
 kratos proto add api/helloworld/helloworld.proto
-# 生成service模板
-kratos proto service api/helloworld/helloworld.proto -t internal/service
-
-# 安装生成工具
-make init
-# 生成api下所有proto文件
-make proto
-# 编译cmd下所有main文件
-make build
-# 进行单元测试
-make test
+# 生成proto源码
+kratos proto client api/helloworld/helloworld.proto
+# 生成server模板
+kratos proto server api/helloworld/helloworld.proto -t internal/service
+
+# 编译成可执行文件
+cd /cmd/helloworld
+go build
+# 运行程序
+./helloword
 ```
 
 ### Kratos Boot
diff --git a/cmd/kratos/internal/base/get.go b/cmd/kratos/internal/base/get.go
new file mode 100644
index 00000000000..00c58c1ee3c
--- /dev/null
+++ b/cmd/kratos/internal/base/get.go
@@ -0,0 +1,19 @@
+package base
+
+import (
+	"os"
+	"os/exec"
+)
+
+// GoGet go get path.
+func GoGet(path ...string) error {
+	for _, p := range path {
+		cmd := exec.Command("go", "get", "-u", p)
+		cmd.Stdout = os.Stdout
+		cmd.Stderr = os.Stderr
+		if err := cmd.Run(); err != nil {
+			return err
+		}
+	}
+	return nil
+}
diff --git a/cmd/kratos/internal/base/mod.go b/cmd/kratos/internal/base/mod.go
index 4df8150186a..fd0f6852a2b 100644
--- a/cmd/kratos/internal/base/mod.go
+++ b/cmd/kratos/internal/base/mod.go
@@ -1,7 +1,13 @@
 package base
 
 import (
+	"bufio"
+	"bytes"
 	"io/ioutil"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
 
 	"golang.org/x/mod/modfile"
 )
@@ -14,3 +20,37 @@ func ModulePath(filename string) (string, error) {
 	}
 	return modfile.ModulePath(modBytes), nil
 }
+
+// ModuleVersion returns module version.
+func ModuleVersion(path string) (string, error) {
+	stdout := &bytes.Buffer{}
+	fd := exec.Command("go", "mod", "graph")
+	fd.Stdout = stdout
+	fd.Stderr = stdout
+	if err := fd.Run(); err != nil {
+		return "", err
+	}
+	rd := bufio.NewReader(stdout)
+	for {
+		line, _, err := rd.ReadLine()
+		if err != nil {
+			return "", err
+		}
+		str := string(line)
+		i := strings.Index(str, "@")
+		if strings.Contains(str, path+"@") && i != -1 {
+			return path + str[i:], nil
+		}
+	}
+}
+
+// KratosMod returns kratos mod.
+func KratosMod() string {
+	gopath := os.Getenv("GOPATH")
+	if path, err := ModuleVersion("github.com/go-kratos/kratos/v2"); err == nil {
+		// $GOPATH/pkg/mod/github.com/go-kratos/kratos@v2
+		return filepath.Join(gopath, "pkg", "mod", path)
+	}
+	// $GOPATH/src/github.com/go-kratos/kratos
+	return filepath.Join(gopath, "src", "github.com", "go-kratos", "kratos")
+}
diff --git a/cmd/kratos/internal/base/mod_test.go b/cmd/kratos/internal/base/mod_test.go
new file mode 100644
index 00000000000..9ce7e3ccb8b
--- /dev/null
+++ b/cmd/kratos/internal/base/mod_test.go
@@ -0,0 +1,11 @@
+package base
+
+import "testing"
+
+func TestModuleVersion(t *testing.T) {
+	v, err := ModuleVersion("golang.org/x/mod")
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(v)
+}
diff --git a/cmd/kratos/internal/base/repo_test.go b/cmd/kratos/internal/base/repo_test.go
index 69fa17c3523..3ab4881634e 100644
--- a/cmd/kratos/internal/base/repo_test.go
+++ b/cmd/kratos/internal/base/repo_test.go
@@ -6,11 +6,11 @@ import (
 )
 
 func TestRepo(t *testing.T) {
-	r := NewRepo(RepoURL("https://github.com/go-kratos/service-layout.git"))
+	r := NewRepo("https://github.com/go-kratos/service-layout.git")
 	if err := r.Clone(context.Background()); err != nil {
 		t.Fatal(err)
 	}
-	if err := r.CopyTo(context.Background(), "/tmp/test_repo"); err != nil {
+	if err := r.CopyTo(context.Background(), "/tmp/test_repo", "github.com/go-kratos/kratos-layout", nil); err != nil {
 		t.Fatal(err)
 	}
 }
diff --git a/cmd/kratos/internal/new/project.go b/cmd/kratos/internal/project/new.go
similarity index 84%
rename from cmd/kratos/internal/new/project.go
rename to cmd/kratos/internal/project/new.go
index ffb95e2b362..9a6720c0e10 100644
--- a/cmd/kratos/internal/new/project.go
+++ b/cmd/kratos/internal/project/new.go
@@ -1,4 +1,4 @@
-package new
+package project
 
 import (
 	"context"
@@ -18,8 +18,8 @@ type Project struct {
 	Name string
 }
 
-// Generate generate template project.
-func (p *Project) Generate(ctx context.Context, dir string) error {
+// New new a project from remote repo.
+func (p *Project) New(ctx context.Context, dir string) error {
 	to := path.Join(dir, p.Name)
 	if _, err := os.Stat(to); !os.IsNotExist(err) {
 		return fmt.Errorf("%s already exists", p.Name)
diff --git a/cmd/kratos/internal/new/new.go b/cmd/kratos/internal/project/project.go
similarity index 92%
rename from cmd/kratos/internal/new/new.go
rename to cmd/kratos/internal/project/project.go
index 3893c40b1f6..8bb4c791ee0 100644
--- a/cmd/kratos/internal/new/new.go
+++ b/cmd/kratos/internal/project/project.go
@@ -1,4 +1,4 @@
-package new
+package project
 
 import (
 	"context"
@@ -29,7 +29,7 @@ func run(cmd *cobra.Command, args []string) {
 		return
 	}
 	p := &Project{Name: args[0]}
-	if err := p.Generate(ctx, wd); err != nil {
+	if err := p.New(ctx, wd); err != nil {
 		fmt.Fprintf(os.Stderr, "\033[31mERROR: %s\033[m\n", err)
 		return
 	}
diff --git a/cmd/kratos/internal/proto/client/client.go b/cmd/kratos/internal/proto/client/client.go
new file mode 100644
index 00000000000..1bee3508d3e
--- /dev/null
+++ b/cmd/kratos/internal/proto/client/client.go
@@ -0,0 +1,83 @@
+package client
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+
+	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/base"
+	"github.com/spf13/cobra"
+)
+
+var (
+	// CmdClient represents the source command.
+	CmdClient = &cobra.Command{
+		Use:   "client",
+		Short: "Generate the proto client code",
+		Long:  "Generate the proto client code. Example: kratos proto client helloworld.proto",
+		Run:   run,
+	}
+)
+
+func run(cmd *cobra.Command, args []string) {
+	if len(args) == 0 {
+		fmt.Println("Please enter the proto file or directory")
+		return
+	}
+	var (
+		err   error
+		proto = strings.TrimSpace(args[0])
+	)
+	if _, err = exec.LookPath("protoc-gen-go-http"); err != nil {
+		// update the kratos plugins
+		if err := exec.Command("kratos", "upgrade").Run(); err != nil {
+			fmt.Println(err)
+		}
+	}
+	if strings.HasSuffix(proto, ".proto") {
+		err = generate(proto)
+	} else {
+		err = walk(proto)
+	}
+	if err != nil {
+		fmt.Println(err)
+	}
+}
+
+func walk(dir string) error {
+	if dir == "" {
+		dir = "."
+	}
+	return filepath.Walk(dir, func(path string, info os.FileInfo, err error) error {
+		if ext := filepath.Ext(path); ext != ".proto" {
+			return nil
+		}
+		return generate(path)
+	})
+}
+
+// generate is used to execute the generate command for the specified proto file
+func generate(proto string) error {
+	path, name := filepath.Split(proto)
+	fd := exec.Command("protoc", []string{
+		"--proto_path=.",
+		"--proto_path=" + filepath.Join(base.KratosMod(), "api"),
+		"--proto_path=" + filepath.Join(base.KratosMod(), "third_party"),
+		"--proto_path=" + filepath.Join(os.Getenv("GOPATH"), "src"),
+		"--go_out=paths=source_relative:.",
+		"--go-grpc_out=paths=source_relative:.",
+		"--go-http_out=paths=source_relative:.",
+		"--go-errors_out=paths=source_relative:.",
+		name,
+	}...)
+	fd.Stdout = os.Stdout
+	fd.Stderr = os.Stderr
+	fd.Dir = path
+	if err := fd.Run(); err != nil {
+		return err
+	}
+	fmt.Printf("proto: %s\n", proto)
+	return nil
+}
diff --git a/cmd/kratos/internal/proto/proto.go b/cmd/kratos/internal/proto/proto.go
index baab7a480b2..87a1de9ab08 100644
--- a/cmd/kratos/internal/proto/proto.go
+++ b/cmd/kratos/internal/proto/proto.go
@@ -2,8 +2,8 @@ package proto
 
 import (
 	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/proto/add"
-	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/proto/service"
-	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/proto/source"
+	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/proto/client"
+	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/proto/server"
 
 	"github.com/spf13/cobra"
 )
@@ -18,8 +18,8 @@ var CmdProto = &cobra.Command{
 
 func init() {
 	CmdProto.AddCommand(add.CmdAdd)
-	CmdProto.AddCommand(source.CmdSource)
-	CmdProto.AddCommand(service.CmdService)
+	CmdProto.AddCommand(client.CmdClient)
+	CmdProto.AddCommand(server.CmdServer)
 }
 
 func run(cmd *cobra.Command, args []string) {
diff --git a/cmd/kratos/internal/proto/service/service.go b/cmd/kratos/internal/proto/server/server.go
similarity index 61%
rename from cmd/kratos/internal/proto/service/service.go
rename to cmd/kratos/internal/proto/server/server.go
index a2dca627663..5ca3250c442 100644
--- a/cmd/kratos/internal/proto/service/service.go
+++ b/cmd/kratos/internal/proto/server/server.go
@@ -1,4 +1,4 @@
-package service
+package server
 
 import (
 	"fmt"
@@ -12,22 +12,22 @@ import (
 	"github.com/spf13/cobra"
 )
 
-// CmdService represents the service command.
-var CmdService = &cobra.Command{
-	Use:   "service",
-	Short: "Generate the proto Service implementations",
-	Long:  "Generate the proto Service implementations. Example: kratos proto service api/xxx.proto -target-dir=internal/service",
+// CmdServer the service command.
+var CmdServer = &cobra.Command{
+	Use:   "server",
+	Short: "Generate the proto Server implementations",
+	Long:  "Generate the proto Server implementations. Example: kratos proto server api/xxx.proto -target-dir=internal/service",
 	Run:   run,
 }
 var targetDir string
 
 func init() {
-	CmdService.Flags().StringVarP(&targetDir, "-target-dir", "t", "internal/service", "generate target directory")
+	CmdServer.Flags().StringVarP(&targetDir, "-target-dir", "t", "internal/service", "generate target directory")
 }
 
 func run(cmd *cobra.Command, args []string) {
 	if len(args) == 0 {
-		fmt.Fprintln(os.Stderr, "Please specify the proto file. Example: kratos proto service api/xxx.proto")
+		fmt.Fprintln(os.Stderr, "Please specify the proto file. Example: kratos proto server api/xxx.proto")
 		return
 	}
 	reader, err := os.Open(args[0])
@@ -66,21 +66,23 @@ func run(cmd *cobra.Command, args []string) {
 			res = append(res, cs)
 		}),
 	)
+	if _, err := os.Stat(targetDir); os.IsNotExist(err) {
+		fmt.Printf("Target directory: %s does not exsits\n", targetDir)
+		return
+	}
 	for _, s := range res {
 		to := path.Join(targetDir, strings.ToLower(s.Service)+".go")
-		_, err := os.Stat(to)
-		if !os.IsNotExist(err) {
-			fmt.Fprintf(os.Stderr, "%s already exists\n", s.Service)
-			continue
-		}
-		if err = os.MkdirAll(targetDir, os.ModeDir); err != nil {
-			fmt.Fprintf(os.Stderr, "Failed to create file directory: %s\n", targetDir)
+		if _, err := os.Stat(to); !os.IsNotExist(err) {
+			fmt.Fprintf(os.Stderr, "%s already exists: %s\n", s.Service, to)
 			continue
 		}
 		b, err := s.execute()
 		if err != nil {
 			log.Fatal(err)
 		}
-		ioutil.WriteFile(to, b, 0644)
+		if err := ioutil.WriteFile(to, b, 0644); err != nil {
+			log.Fatal(err)
+		}
+		fmt.Println(to)
 	}
 }
diff --git a/cmd/kratos/internal/proto/service/template.go b/cmd/kratos/internal/proto/server/template.go
similarity index 98%
rename from cmd/kratos/internal/proto/service/template.go
rename to cmd/kratos/internal/proto/server/template.go
index b2f255187f0..e30433a62f0 100644
--- a/cmd/kratos/internal/proto/service/template.go
+++ b/cmd/kratos/internal/proto/server/template.go
@@ -1,4 +1,4 @@
-package service
+package server
 
 import (
 	"bytes"
diff --git a/cmd/kratos/internal/proto/source/source.go b/cmd/kratos/internal/proto/source/source.go
deleted file mode 100644
index 799056de5c8..00000000000
--- a/cmd/kratos/internal/proto/source/source.go
+++ /dev/null
@@ -1,28 +0,0 @@
-package source
-
-import (
-	"fmt"
-	"log"
-	"os/exec"
-
-	"github.com/spf13/cobra"
-)
-
-// CmdSource represents the source command.
-var CmdSource = &cobra.Command{
-	Use:   "source",
-	Short: "Generate the proto source code",
-	Long:  "Generate the proto source code. Example: kratos proto source ./**/*.proto",
-	Run:   run,
-}
-
-func run(cmd *cobra.Command, args []string) {
-	input := []string{"--go_out=paths=source_relative:.", "--go-grpc_out=paths=source_relative:."}
-	input = append(input, args...)
-	do := exec.Command("protoc", input...)
-	out, err := do.CombinedOutput()
-	if err != nil {
-		log.Fatalf("failed to execute: %s\n", err)
-	}
-	fmt.Println(string(out))
-}
diff --git a/cmd/kratos/internal/upgrade/upgrade.go b/cmd/kratos/internal/upgrade/upgrade.go
new file mode 100644
index 00000000000..382899bcd4a
--- /dev/null
+++ b/cmd/kratos/internal/upgrade/upgrade.go
@@ -0,0 +1,30 @@
+package upgrade
+
+import (
+	"fmt"
+
+	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/base"
+	"github.com/spf13/cobra"
+)
+
+// CmdUpgrade represents the upgrade command.
+var CmdUpgrade = &cobra.Command{
+	Use:   "upgrade",
+	Short: "Upgrade the kratos tools",
+	Long:  "Upgrade the kratos tools. Example: kratos upgrade",
+	Run:   Run,
+}
+
+// Run upgrade the kratos tools.
+func Run(cmd *cobra.Command, args []string) {
+	err := base.GoGet(
+		"github.com/go-kratos/kratos/cmd/kratos/v2",
+		"github.com/go-kratos/kratos/cmd/protoc-gen-go-http/v2",
+		"github.com/go-kratos/kratos/cmd/protoc-gen-go-errors/v2",
+		"google.golang.org/protobuf/cmd/protoc-gen-go",
+		"google.golang.org/grpc/cmd/protoc-gen-go-grpc",
+	)
+	if err != nil {
+		fmt.Println(err)
+	}
+}
diff --git a/cmd/kratos/main.go b/cmd/kratos/main.go
index dea806707b5..19150b8153d 100644
--- a/cmd/kratos/main.go
+++ b/cmd/kratos/main.go
@@ -3,21 +3,28 @@ package main
 import (
 	"log"
 
-	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/new"
+	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/project"
 	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/proto"
+	"github.com/go-kratos/kratos/cmd/kratos/v2/internal/upgrade"
 	"github.com/spf13/cobra"
 )
 
-var rootCmd = &cobra.Command{
-	Use:     "kratos",
-	Short:   "Kratos: An elegant toolkit for Go microservices.",
-	Long:    `Kratos: An elegant toolkit for Go microservices.`,
-	Version: Version,
-}
+var (
+	// Version is the version of the compiled software.
+	Version string = "v2.0.0-alpha4"
+
+	rootCmd = &cobra.Command{
+		Use:     "kratos",
+		Short:   "Kratos: An elegant toolkit for Go microservices.",
+		Long:    `Kratos: An elegant toolkit for Go microservices.`,
+		Version: Version,
+	}
+)
 
 func init() {
-	rootCmd.AddCommand(new.CmdNew)
+	rootCmd.AddCommand(project.CmdNew)
 	rootCmd.AddCommand(proto.CmdProto)
+	rootCmd.AddCommand(upgrade.CmdUpgrade)
 }
 
 func main() {
diff --git a/cmd/kratos/version.go b/cmd/kratos/version.go
deleted file mode 100644
index 8d657404f80..00000000000
--- a/cmd/kratos/version.go
+++ /dev/null
@@ -1,13 +0,0 @@
-package main
-
-// go build -ldflags "-X main.Version=x.y.yz"
-var (
-	// Version is the version of the compiled software.
-	Version string = "v2.0.0"
-	// Branch is current branch name the code is built off
-	Branch string
-	// Revision is the short commit hash of source tree
-	Revision string
-	// BuildDate is the date when the binary was built.
-	BuildDate string
-)