diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c9a61a..9d8dec9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 #Fer 
 
+<a name="v1.7.0"></a>
+## [v1.7.0] - 2020-07-28
+### New Features
+- add modd installer
+
+
 <a name="v1.6.0"></a>
 ## [v1.6.0] - 2020-04-16
 ### New Features
@@ -99,7 +105,8 @@
 - db migrationfile generator ([#3](https://github.com/kumparan/fer/issues/3))
 
 
-[Unreleased]: https://github.com/kumparan/fer/compare/v1.6.0...HEAD
+[Unreleased]: https://github.com/kumparan/fer/compare/v1.7.0...HEAD
+[v1.7.0]: https://github.com/kumparan/fer/compare/v1.6.0...v1.7.0
 [v1.6.0]: https://github.com/kumparan/fer/compare/v1.5.4...v1.6.0
 [v1.5.4]: https://github.com/kumparan/fer/compare/v1.5.3...v1.5.4
 [v1.5.3]: https://github.com/kumparan/fer/compare/v1.5.2...v1.5.3
diff --git a/config/version.go b/config/version.go
index 915eeb0..2b04f45 100644
--- a/config/version.go
+++ b/config/version.go
@@ -1,4 +1,4 @@
 package config
 
 // Version define version of fer
-const Version = "v1.6.0"
+const Version = "v1.7.0"
diff --git a/console/install.go b/console/install.go
index 9882b12..12045cf 100644
--- a/console/install.go
+++ b/console/install.go
@@ -9,12 +9,12 @@ import (
 )
 
 var installCmd = &cobra.Command{
-	Use: "install",
+	Use:   "install",
 	Short: "install dependencies for your project",
-	Long: "install what do you need for backend contributed",
+	Long:  "install what do you need for backend contributed",
 }
 
-func init(){
+func init() {
 	installCmd.AddCommand(installAllCmd)
 	installCmd.AddCommand(goUtilsCmd)
 	installCmd.AddCommand(protocGenCmd)
@@ -24,10 +24,11 @@ func init(){
 	installCmd.AddCommand(chglogCmd)
 	installCmd.AddCommand(watchmedoCmd)
 	installCmd.AddCommand(protobufCmd)
+	installCmd.AddCommand(moddCmd)
 }
 
 var installAllCmd = &cobra.Command{
-	Use: "all",
+	Use:   "all",
 	Short: "This subcommand to install all dependencies",
 	Long:  "install all dependencies for contributing to backend projects",
 	Run:   installAll,
@@ -41,8 +42,8 @@ func installAll(_ *cobra.Command, _ []string) {
 	installer.InstallGoUtils("richgo", config.RichgoInstallerURL)
 	installer.InstallGoUtils("golint", config.GolintInstallerURL)
 	installer.InstallGoUtils("git-chglog", config.ChangeLogInstallerURL)
-	installer.InstallWatchmedo()
 	installer.ProtobufInstaller()
+	installer.InstallModd()
 	os.Exit(0)
 }
 
@@ -67,7 +68,7 @@ func installGoUtilsCmd(_ *cobra.Command, _ []string) {
 var protocGenCmd = &cobra.Command{
 	Use:   "protoc-gen",
 	Short: "This subcommand to install protoc generator",
-	Long:  "Go version must be " +config.GoVersion+ " or latest",
+	Long:  "Go version must be " + config.GoVersion + " or latest",
 	Run:   installProtocGenCmd,
 }
 
@@ -134,18 +135,6 @@ func installChglogCmd(_ *cobra.Command, _ []string) {
 	os.Exit(0)
 }
 
-var watchmedoCmd = &cobra.Command{
-	Use:   "watchmedo",
-	Short: "This subcommand to install watchmedo",
-	Long:  "Watchdog comes with an optional utility script called watchmedo.",
-	Run:   installWatchmedoCmd,
-}
-
-func installWatchmedoCmd(cmd *cobra.Command, args []string) {
-	installer.InstallWatchmedo()
-	os.Exit(0)
-}
-
 var protobufCmd = &cobra.Command{
 	Use:   "protobuf",
 	Short: "This subcommand to install protobuf",
@@ -156,4 +145,16 @@ var protobufCmd = &cobra.Command{
 func installProtobufCmd(cmd *cobra.Command, args []string) {
 	installer.ProtobufInstaller()
 	os.Exit(0)
-}
\ No newline at end of file
+}
+
+var moddCmd = &cobra.Command{
+	Use:   "modd",
+	Short: "This subcommand to install modd",
+	Long:  "Modd is a developer tool that triggers commands and manages daemons in response to filesystem changes. https://github.com/cortesi/modd",
+	Run:   installModdCmd,
+}
+
+func installModdCmd(cmd *cobra.Command, args []string) {
+	installer.InstallModd()
+	os.Exit(0)
+}
diff --git a/installer/modd_installer.go b/installer/modd_installer.go
new file mode 100644
index 0000000..d1a2a25
--- /dev/null
+++ b/installer/modd_installer.go
@@ -0,0 +1,27 @@
+package installer
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+)
+
+// InstallModd :nodoc:
+func InstallModd() {
+	installModdCommand := exec.Command("go", "get", "github.com/cortesi/modd/cmd/modd@latest")
+	installModdCommand.Env = append(os.Environ(),
+		"GO111MODULE=on",
+	)
+	fmt.Println("installing modd")
+	err := installModdCommand.Run()
+	if err != nil {
+		ProgressBar(1)
+		fmt.Println("Failed installing mod")
+		fmt.Println(err)
+		os.Exit(1)
+	}
+
+	ProgressBar(100)
+
+	fmt.Println("Success install modd!")
+}
diff --git a/installer/watchmedo_installer.go b/installer/watchmedo_installer.go
deleted file mode 100644
index a344b29..0000000
--- a/installer/watchmedo_installer.go
+++ /dev/null
@@ -1,41 +0,0 @@
-package installer
-
-import (
-	"fmt"
-	"os"
-	"os/exec"
-)
-
-type (
-	// WatchmedoInstaller :nodoc:
-	WatchmedoInstaller interface {
-		InstallWatchmedo()
-	}
-)
-
-// InstallWatchmedo :nodoc:
-func InstallWatchmedo() {
-	pipCmd := "pip3"
-	cmdGetPip3Location := exec.Command("which", pipCmd)
-	err := cmdGetPip3Location.Run()
-	if err != nil {
-		pipCmd = "pip"
-		cmdGetPipLocation := exec.Command("which", pipCmd)
-		err = cmdGetPipLocation.Run()
-		if err != nil {
-			fmt.Println("you must install python-pip first")
-			os.Exit(1)
-		}
-
-	}
-	cmdInstallWachmedoByPip := exec.Command(pipCmd, "install", "watchdog")
-	err = cmdInstallWachmedoByPip.Run()
-	if err != nil {
-		ProgressBar(1)
-		fmt.Println(err)
-		fmt.Println("fail installed watchmedo")
-	}
-	ProgressBar(100)
-	message := CheckedInstallerPath("watchmedo")
-	fmt.Println(message)
-}