diff --git a/.ferconfig.json.example b/.ferconfig.json.example
new file mode 100644
index 0000000..f99da7d
--- /dev/null
+++ b/.ferconfig.json.example
@@ -0,0 +1,6 @@
+{
+	"gocek": {
+		"project_directories": [],
+		"output_save_folder": ""
+	}
+}
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ea19da..0c9a61a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,9 +1,24 @@
 #Fer 
 
+<a name="v1.6.0"></a>
+## [v1.6.0] - 2020-04-16
+### New Features
+- add fer & gocek config
+- add gocek all to check all modules provided
+- add gocek to console
+- add checker
+- add mod model
+
+### Other Improvements
+- add .ferconfig.json.example & update README
+- remove debug log
+- add .ferconfig.json example
+
+
 <a name="v1.5.4"></a>
 ## [v1.5.4] - 2020-04-14
 ### Fixes
-- fix self update
+- self update ([#17](https://github.com/kumparan/fer/issues/17))
 
 
 <a name="v1.5.3"></a>
@@ -84,7 +99,8 @@
 - db migrationfile generator ([#3](https://github.com/kumparan/fer/issues/3))
 
 
-[Unreleased]: https://github.com/kumparan/fer/compare/v1.5.4...HEAD
+[Unreleased]: https://github.com/kumparan/fer/compare/v1.6.0...HEAD
+[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
 [v1.5.2]: https://github.com/kumparan/fer/compare/v1.5.1...v1.5.2
diff --git a/README.md b/README.md
index d83cf5f..51da143 100644
--- a/README.md
+++ b/README.md
@@ -18,9 +18,13 @@ fer version
 -   [x] Generate Service&test files and Client files From Proto
 -   [x] DB migration file generator
 -   [x] Generate Repository (include model)
+-   [x] Gocek, checks go mod update info
 -   [ ] Add worker with command
 -   [ ] Add Nats Subscriber with command
 
+## Config
+Add `.ferconfig.json` into `$HOME/.ferconfig.json`, use the `.ferconfig.json.example` as reference
+
 ## Kumparan Microservices Generator 
 `fer generate project content-service --proto pb/example/example.proto`
 
@@ -99,3 +103,9 @@ for deployment, push deployment tag
 `fer create chglog vx.x.x`
 to generate CHANGELOG.md
 
+## Gocek
+`fer gocek`
+check current working directory 
+
+`fer gocek all`
+check all directory listed in `.ferconfig.json`
\ No newline at end of file
diff --git a/config/config.go b/config/config.go
new file mode 100644
index 0000000..bdb2ef8
--- /dev/null
+++ b/config/config.go
@@ -0,0 +1,11 @@
+package config
+
+import (
+	"os"
+	"path/filepath"
+)
+
+// FerConfigPath :nodoc:
+func FerConfigPath() string {
+	return filepath.Join(os.Getenv("HOME"), ".ferconfig.json")
+}
diff --git a/config/default.go b/config/default.go
index e95029a..8998f67 100644
--- a/config/default.go
+++ b/config/default.go
@@ -18,7 +18,8 @@ const (
 	RichgoInstallerURL = "github.com/kyoh86/richgo"
 	// GolintInstallerURL :nodoc:
 	GolintInstallerURL = "github.com/golangci/golangci-lint/cmd/golangci-lint"
-	ProtobufVersion    = "3.7.1"
+	// ProtobufVersion :nodoc:
+	ProtobufVersion = "3.7.1"
 	// ProtobufOSXInstallerURL :nodoc:
 	ProtobufOSXInstallerURL = "https://github.com/protocolbuffers/protobuf/releases/download/v3.7.1/protoc-3.7.1-osx-x86_64.zip"
 	// ProtobufLinuxInstallerURL :nodoc:
diff --git a/config/ferconfig.go b/config/ferconfig.go
new file mode 100644
index 0000000..239a90a
--- /dev/null
+++ b/config/ferconfig.go
@@ -0,0 +1,69 @@
+package config
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"os"
+	"sync"
+
+	log "github.com/sirupsen/logrus"
+)
+
+var cfg FerConfig
+var once sync.Once
+
+// GocekConfig :nodoc:
+type GocekConfig struct {
+	ProjectDirs   []string `json:"project_directories"`
+	SaveOutputDir string   `json:"output_save_folder"`
+}
+
+// FerConfig :nodoc:
+type FerConfig struct {
+	Gocek GocekConfig `json:"gocek"`
+}
+
+func init() {
+	once.Do(func() {
+		loadCfg()
+	})
+}
+
+func loadCfg() {
+	cfgPath := FerConfigPath()
+	_, err := os.Stat(cfgPath)
+	switch {
+	case os.IsNotExist(err):
+		f, err := os.Create(cfgPath)
+		if err != nil {
+			log.Fatal(err)
+		}
+		defer f.Close()
+
+		cfg.Gocek.ProjectDirs = make([]string, 0)
+		bt, _ := json.MarshalIndent(cfg, "", "	")
+		_, err = f.Write([]byte(bt))
+		if err != nil {
+			log.Fatal(err)
+		}
+
+	case err == nil:
+		b, err := ioutil.ReadFile(FerConfigPath())
+		if err != nil {
+			log.Fatal(err)
+		}
+
+		err = json.Unmarshal(b, &cfg)
+		if err != nil {
+			log.Fatal(err)
+		}
+
+	default:
+		log.Fatal(err)
+	}
+}
+
+// GetFerConfig :nodoc:
+func GetFerConfig() FerConfig {
+	return cfg
+}
diff --git a/config/version.go b/config/version.go
index b12b6b7..915eeb0 100644
--- a/config/version.go
+++ b/config/version.go
@@ -1,4 +1,4 @@
 package config
 
 // Version define version of fer
-const Version = "v1.5.4"
+const Version = "v1.6.0"
diff --git a/console/gocek.go b/console/gocek.go
new file mode 100644
index 0000000..9d3a3f1
--- /dev/null
+++ b/console/gocek.go
@@ -0,0 +1,39 @@
+package console
+
+import (
+	"github.com/kumparan/fer/config"
+	"github.com/kumparan/fer/gocek"
+	"github.com/spf13/cobra"
+)
+
+func init() {
+	gocekCmd.AddCommand(gocekAllCmd)
+	rootCmd.AddCommand(gocekCmd)
+}
+
+var gocekCmd = &cobra.Command{
+	Use:   "gocek",
+	Short: "gocek check a module update info",
+	Long:  `default check current working directory`,
+	Run:   gocekCWD,
+}
+
+var gocekAllCmd = &cobra.Command{
+	Use:   "all",
+	Short: "check all module update info",
+	Run:   gocekAll,
+}
+
+func gocekAll(cmd *cobra.Command, args []string) {
+	cfg := config.GetFerConfig()
+	checker := gocek.ModuleChecker{
+		RootDir: cfg.Gocek.SaveOutputDir,
+	}
+
+	checker.Checks(cfg.Gocek.ProjectDirs)
+}
+
+func gocekCWD(cmd *cobra.Command, args []string) {
+	checker := gocek.ModuleChecker{}
+	checker.CheckCWD()
+}
diff --git a/go.mod b/go.mod
index a1dc256..6c8ee2f 100644
--- a/go.mod
+++ b/go.mod
@@ -10,9 +10,10 @@ require (
 	github.com/hashicorp/go-version v1.2.0
 	github.com/iancoleman/strcase v0.0.0-20190422225806-e506e3ef7365
 	github.com/kr/pretty v0.1.0 // indirect
-	github.com/magiconair/properties v1.8.0
 	github.com/mattn/go-colorable v0.1.4 // indirect
 	github.com/mattn/go-isatty v0.0.10 // indirect
+	github.com/olekukonko/tablewriter v0.0.4
+	github.com/sirupsen/logrus v1.5.0
 	github.com/spf13/cobra v0.0.5
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/stretchr/testify v1.4.0
diff --git a/go.sum b/go.sum
index 6d768cf..f91c5b8 100644
--- a/go.sum
+++ b/go.sum
@@ -30,6 +30,8 @@ github.com/iancoleman/strcase v0.0.0-20190422225806-e506e3ef7365 h1:ECW73yc9MY79
 github.com/iancoleman/strcase v0.0.0-20190422225806-e506e3ef7365/go.mod h1:SK73tn/9oHe+/Y0h39VT4UCxmurVJkR5NA7kMEAOgSE=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
+github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
+github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/pretty v0.1.0 h1:L/CwN0zerZDmRFUapSPitk6f+Q3+0za1rQkzVuMiMFI=
 github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
@@ -45,15 +47,21 @@ github.com/mattn/go-isatty v0.0.10 h1:qxFzApOv4WsAL965uUPIsXzAKCZxN2p9UqdhFS4ZW1
 github.com/mattn/go-isatty v0.0.10/go.mod h1:qgIWMr58cqv1PHHyhnkY9lrL7etaEgOFcMEpPG5Rm84=
 github.com/mattn/go-runewidth v0.0.4 h1:2BvfKmzob6Bmd4YsL0zygOqfdFnK7GR4QL06Do4/p7Y=
 github.com/mattn/go-runewidth v0.0.4/go.mod h1:LwmH8dsx7+W8Uxz3IHJYH5QSwggIsqBzpuz5H//U1FU=
+github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+twI54=
+github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
+github.com/olekukonko/tablewriter v0.0.4 h1:vHD/YYe1Wolo78koG299f7V/VAS08c6IpCLn+Ejf/w8=
+github.com/olekukonko/tablewriter v0.0.4/go.mod h1:zq6QwlOf5SlnkVbMSr5EoBv3636FWnp+qbPhuoO21uA=
 github.com/pelletier/go-toml v1.2.0 h1:T5zMGML61Wp+FlcbWjRDT7yAxhJNAiPPLOFECq181zc=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday v1.5.2/go.mod h1:JO/DiYxRf+HjHt06OyowR9PTA263kcR/rfWxYHBV53g=
+github.com/sirupsen/logrus v1.5.0 h1:1N5EYkVAPEywqZRJd7cwnRtCb6xJx7NH3T3WUTF980Q=
+github.com/sirupsen/logrus v1.5.0/go.mod h1:+F7Ogzej0PZc/94MaYx/nvG9jOFMD2osvC3s+Squfpo=
 github.com/spf13/afero v1.1.2 h1:m8/z1t7/fwjysjQRYbP0RD+bUIF/8tJwPdEZsI83ACI=
 github.com/spf13/afero v1.1.2/go.mod h1:j4pytiNVoe2o6bmDsKpLACNPDBIoEAkihy7loJ1B0CQ=
 github.com/spf13/cast v1.3.0 h1:oget//CVOEoFewqQxwr0Ej5yjygnqGkvggSE/gB35Q8=
@@ -78,6 +86,7 @@ github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:
 golang.org/x/crypto v0.0.0-20181203042331-505ab145d0a9/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/sys v0.0.0-20181205085412-a5c9d58dba9a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190222072716-a9d3bda3a223/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191008105621-543471e840be h1:QAcqgptGM8IQBC9K/RC4o+O9YmqEm0diQn9QmZw/0mU=
 golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191009170203-06d7bd2c5f4f h1:hjzMYz/7Ea1mNKfOnFOfktR0mlA5jqhvywClCMHM/qw=
diff --git a/gocek/checker.go b/gocek/checker.go
new file mode 100644
index 0000000..910c44e
--- /dev/null
+++ b/gocek/checker.go
@@ -0,0 +1,205 @@
+package gocek
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"os/exec"
+	"path"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/olekukonko/tablewriter"
+	log "github.com/sirupsen/logrus"
+)
+
+const (
+	_defaultMaxQueueSize = int(10)
+)
+
+// ModuleChecker :nodoc:
+type ModuleChecker struct {
+	RootDir string
+}
+
+// CheckCWD call CheckCWD() and print into stdout
+func (mc *ModuleChecker) CheckCWD() {
+	modlist, err := CheckCWD()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	table := tablewriter.NewWriter(os.Stdout)
+	table.SetHeader([]string{"Path", "Version", "Next Version"})
+
+	for _, v := range modlist {
+		table.Append([]string{v.Path, v.Version, v.NextVersion})
+	}
+	table.Render() // Send output
+}
+
+// Checks check module projects and save the json file
+func (mc *ModuleChecker) Checks(dirs []string) {
+	for _, dir := range dirs {
+		os.Chdir(dir)
+		modules, err := CheckCWD()
+		if err != nil {
+			continue
+		}
+
+		sdir := strings.Split(dir, "/")
+		err = mc.save(sdir[len(sdir)-1], modules)
+		if err != nil {
+			log.Error(err)
+			return
+		}
+		os.Chdir(mc.RootDir)
+	}
+}
+
+// save modules as json
+func (mc *ModuleChecker) save(modName string, modules []*SimpleModule) error {
+	now := time.Now()
+	layout := "2006-01-02"
+	fileName := fmt.Sprintf("%s.%s.json", modName, now.Format(layout))
+	dst := path.Join(mc.RootDir, fileName)
+
+	f, err := os.Create(dst)
+	if err != nil {
+		log.Error(err)
+		return err
+	}
+	defer f.Close()
+
+	log.Infof("saving %s", fileName)
+
+	j, err := json.MarshalIndent(modules, " ", "	")
+	if err != nil {
+		return err
+	}
+
+	_, err = f.Write([]byte(j))
+	return err
+}
+
+// CheckCWD check current working directory
+func CheckCWD() (modules []*SimpleModule, err error) {
+	modList, err := findDirectModList()
+	if err != nil {
+		log.Error(err)
+		return
+	}
+
+	return findAllModuleUpdate(modList)
+}
+
+func findAllModuleUpdate(mods []string) (modules []*SimpleModule, err error) {
+	queue := make(map[int][]string)
+	count := 0
+
+	// group the module per QueueSize,
+	// so each group can be conccurently execute
+	for _, m := range mods {
+		queue[count] = append(queue[count], m)
+		if len(queue[count]) == _defaultMaxQueueSize {
+			count++
+		}
+	}
+
+	modsCh := make(chan *Module, len(mods))
+	for _, q := range queue {
+		wg := sync.WaitGroup{}
+
+		wg.Add(len(q))
+		for _, m := range q {
+			go func(m string) {
+				defer wg.Done()
+
+				mod, err := findModuleUpdate(m)
+				if err != nil {
+					log.Error(err)
+					return
+				}
+
+				modsCh <- mod
+			}(m)
+		}
+
+		wg.Wait()
+	}
+
+	close(modsCh)
+	for module := range modsCh {
+		if module.Update.Version == "" {
+			continue
+		}
+		modules = append(modules, &SimpleModule{
+			Path:        module.Path,
+			Version:     module.Version,
+			NextVersion: module.Update.Version,
+		})
+	}
+
+	return
+}
+
+func findModuleUpdate(modName string) (*Module, error) {
+	var err error
+	out, err := exec.Command("go", "list", "-m", "-u", "-json", modName).Output()
+	if err != nil {
+		log.WithField("mod", modName).Error(err)
+		return nil, err
+	}
+
+	m := Module{}
+	if err = json.Unmarshal(out, &m); err != nil {
+		log.WithField("out", string(out)).Error(err)
+		return nil, err
+	}
+
+	return &m, nil
+}
+
+func findModList() ([]string, error) {
+	out, err := exec.Command("go", "list", "-m", "all").Output()
+	if err != nil {
+		return nil, err
+	}
+	splitted := strings.Split(string(out), "\n")
+
+	var list []string
+	for _, s := range splitted {
+		ss := sanitize(s)
+		if ss == "" {
+			continue
+		}
+		list = append(list, ss)
+	}
+
+	return list, nil
+}
+
+func findDirectModList() ([]string, error) {
+	out, err := exec.Command("go", "list", "-m", "-f", `{{ .Path }} | {{ .Indirect }}`, "all").Output()
+	if err != nil {
+		return nil, err
+	}
+	splitted := strings.Split(string(out), "\n")
+
+	var list []string
+	for _, ss := range splitted {
+		if strings.Trim(ss, " ") == "" || strings.Contains(ss, "true") {
+			continue
+		}
+
+		list = append(list, strings.Split(ss, " | ")[0])
+	}
+
+	return list, nil
+}
+
+func sanitize(raw string) string {
+	clean := strings.Trim(raw, " ")
+	return strings.Split(clean, " ")[0]
+}
diff --git a/gocek/mod.go b/gocek/mod.go
new file mode 100644
index 0000000..c19719b
--- /dev/null
+++ b/gocek/mod.go
@@ -0,0 +1,25 @@
+package gocek
+
+import "time"
+
+// Module :nodoc:
+type Module struct {
+	Path    string    `json:"Path"`
+	Version string    `json:"Version"`
+	Time    time.Time `json:"Time"`
+	Update  struct {
+		Path    string    `json:"Path"`
+		Version string    `json:"Version"`
+		Time    time.Time `json:"Time"`
+	} `json:"Update"`
+	Indirect bool   `json:"Indirect"`
+	Dir      string `json:"Dir"`
+	GoMod    string `json:"GoMod"`
+}
+
+// SimpleModule :nodoc:
+type SimpleModule struct {
+	Path        string `json:"path"`
+	Version     string `json:"version"`
+	NextVersion string `json:"next_version"`
+}