diff --git a/.github/workflows/golangci.yml b/.github/workflows/golangci.yml
index cc0eca90..9b3bd56b 100644
--- a/.github/workflows/golangci.yml
+++ b/.github/workflows/golangci.yml
@@ -16,7 +16,7 @@ jobs:
         uses: golangci/golangci-lint-action@v2
         with:
           # Required: the version of golangci-lint is required and must be specified without patch version: we always use the latest patch version.
-          version: v1.32
+          version: v1.42
           args: --timeout=10m
           
           # Optional: working directory, useful for monorepos
diff --git a/.golangci.yml b/.golangci.yml
index a93842cb..9244a424 100644
--- a/.golangci.yml
+++ b/.golangci.yml
@@ -1,14 +1,44 @@
 name: golang-ci
 
 linters-settings:
-  errcheck:
+  revive:
+    # see https://github.com/mgechev/revive#available-rules for details.
+    ignore-generated-header: true
+    severity: warning
+    confidence: 0.8
+    rules:
+      - name: blank-imports
+      - name: context-as-argument
+      - name: context-keys-type
+      - name: dot-imports
+      - name: error-return
+      - name: error-strings
+      - name: error-naming
+      - name: exported
+      - name: if-return
+      - name: increment-decrement
+      - name: var-naming
+      - name: var-declaration
+      - name: package-comments
+      - name: range
+      - name: receiver-naming
+      - name: time-naming
+      - name: unexported-return
+      - name: indent-error-flow
+      - name: errorf
+      - name: empty-block
+      - name: superfluous-else
+      - name: unused-parameter
+      - name: unreachable-code
+      - name: redefines-builtin-id
+  # errcheck:
     #exclude: /path/to/file.txt
 
 linters:
   disable-all: true
   enable:
     - goimports
-    - golint
+    - revive
     - govet
     - misspell
     - errcheck
diff --git a/.revive.toml b/.revive.toml
new file mode 100644
index 00000000..208d23c8
--- /dev/null
+++ b/.revive.toml
@@ -0,0 +1,30 @@
+ignoreGeneratedHeader = false
+severity = "warning"
+confidence = 0.8
+errorCode = 0
+warningCode = 0
+
+[rule.blank-imports]
+[rule.context-as-argument]
+[rule.context-keys-type]
+[rule.dot-imports]
+[rule.error-return]
+[rule.error-strings]
+[rule.error-naming]
+[rule.exported]
+[rule.if-return]
+[rule.increment-decrement]
+[rule.var-naming]
+[rule.var-declaration]
+[rule.package-comments]
+[rule.range]
+[rule.receiver-naming]
+[rule.time-naming]
+[rule.unexported-return]
+[rule.indent-error-flow]
+[rule.errorf]
+[rule.empty-block]
+[rule.superfluous-else]
+[rule.unused-parameter]
+[rule.unreachable-code]
+[rule.redefines-builtin-id]
\ No newline at end of file
diff --git a/GNUmakefile b/GNUmakefile
index 01ea9b2f..f23d1c15 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -42,8 +42,8 @@ install-scanner: ./cmd/scanner/main.go
 	$(CGO_UNABLED) install -tags=scanner -ldflags "$(LDFLAGS)" ./cmd/scanner
 
 lint:
-	$(GO_OFF) get -u golang.org/x/lint/golint
-	golint $(PKGS)
+	$(GO_OFF) get -u github.com/mgechev/revive
+	revive -config ./.revive.toml -formatter plain $(PKGS)
 
 vet:
 	echo $(PKGS) | xargs env $(GO) vet || exit;
diff --git a/config/jsonloader.go b/config/jsonloader.go
index 6285a3ce..e53f6b70 100644
--- a/config/jsonloader.go
+++ b/config/jsonloader.go
@@ -7,6 +7,6 @@ type JSONLoader struct {
 }
 
 // Load load the configuration JSON file specified by path arg.
-func (c JSONLoader) Load(path, sudoPass, keyPass string) (err error) {
+func (c JSONLoader) Load(_, _, _ string) (err error) {
 	return xerrors.New("Not implement yet")
 }
diff --git a/config/scanmode.go b/config/scanmode.go
index 2e5a5a35..86d2efbe 100644
--- a/config/scanmode.go
+++ b/config/scanmode.go
@@ -84,7 +84,7 @@ func (s ScanMode) String() string {
 	return ss + " mode"
 }
 
-func setScanMode(server *ServerInfo, d ServerInfo) error {
+func setScanMode(server *ServerInfo) error {
 	if len(server.ScanMode) == 0 {
 		server.ScanMode = Conf.Default.ScanMode
 	}
diff --git a/config/tomlloader.go b/config/tomlloader.go
index ff8b3a43..d3ac85cc 100644
--- a/config/tomlloader.go
+++ b/config/tomlloader.go
@@ -15,7 +15,7 @@ type TOMLLoader struct {
 }
 
 // Load load the configuration TOML file specified by path arg.
-func (c TOMLLoader) Load(pathToToml, keyPass string) error {
+func (c TOMLLoader) Load(pathToToml, _ string) error {
 	// util.Log.Infof("Loading config: %s", pathToToml)
 	if _, err := toml.DecodeFile(pathToToml, &Conf); err != nil {
 		return err
@@ -34,11 +34,11 @@ func (c TOMLLoader) Load(pathToToml, keyPass string) error {
 	index := 0
 	for name, server := range Conf.Servers {
 		server.ServerName = name
-		if err := setDefaultIfEmpty(&server, Conf.Default); err != nil {
+		if err := setDefaultIfEmpty(&server); err != nil {
 			return xerrors.Errorf("Failed to set default value to config. server: %s, err: %w", name, err)
 		}
 
-		if err := setScanMode(&server, Conf.Default); err != nil {
+		if err := setScanMode(&server); err != nil {
 			return xerrors.Errorf("Failed to set ScanMode: %w", err)
 		}
 
@@ -137,7 +137,7 @@ func (c TOMLLoader) Load(pathToToml, keyPass string) error {
 	return nil
 }
 
-func setDefaultIfEmpty(server *ServerInfo, d ServerInfo) error {
+func setDefaultIfEmpty(server *ServerInfo) error {
 	if server.Type != constant.ServerTypePseudo {
 		if len(server.Host) == 0 {
 			return xerrors.Errorf("server.host is empty")
diff --git a/detector/cve_client.go b/detector/cve_client.go
index 6d617e39..5be55469 100644
--- a/detector/cve_client.go
+++ b/detector/cve_client.go
@@ -156,7 +156,7 @@ func (api goCveDictClient) detectCveByCpeURI(cpeURI string, useJVN bool) (cves [
 
 		query := map[string]string{"name": cpeURI}
 		logging.Log.Debugf("HTTP Request to %s, query: %#v", url, query)
-		if cves, err = api.httpPost(cpeURI, url, query); err != nil {
+		if cves, err = api.httpPost(url, query); err != nil {
 			return nil, err
 		}
 	} else {
@@ -180,7 +180,7 @@ func (api goCveDictClient) detectCveByCpeURI(cpeURI string, useJVN bool) (cves [
 	return nvdCves, nil
 }
 
-func (api goCveDictClient) httpPost(key, url string, query map[string]string) ([]cvemodels.CveDetail, error) {
+func (api goCveDictClient) httpPost(url string, query map[string]string) ([]cvemodels.CveDetail, error) {
 	var body string
 	var errs []error
 	var resp *http.Response
diff --git a/detector/util.go b/detector/util.go
index 5a8a54eb..845a808a 100644
--- a/detector/util.go
+++ b/detector/util.go
@@ -68,10 +68,9 @@ func loadPrevious(currs models.ScanResults, resultsDir string) (prevs models.Sca
 				prevs = append(prevs, *r)
 				logging.Log.Infof("Previous json found: %s", path)
 				break
-			} else {
-				logging.Log.Infof("Previous json is different family.Release: %s, pre: %s.%s cur: %s.%s",
-					path, r.Family, r.Release, result.Family, result.Release)
 			}
+			logging.Log.Infof("Previous json is different family.Release: %s, pre: %s.%s cur: %s.%s",
+				path, r.Family, r.Release, result.Family, result.Release)
 		}
 	}
 	return prevs, nil
diff --git a/go.mod b/go.mod
index cd2a1cae..ced15d96 100644
--- a/go.mod
+++ b/go.mod
@@ -4,7 +4,7 @@ go 1.17
 
 require (
 	github.com/Azure/azure-sdk-for-go v50.2.0+incompatible
-	github.com/BurntSushi/toml v0.3.1
+	github.com/BurntSushi/toml v0.4.1
 	github.com/Ullaakut/nmap/v2 v2.1.2-0.20210406060955-59a52fe80a4f
 	github.com/VividCortex/ewma v1.2.0 // indirect
 	github.com/aquasecurity/fanal v0.0.0-20210815095355-42429a80d0e3
@@ -51,18 +51,18 @@ require (
 	github.com/spf13/afero v1.6.0
 	github.com/spf13/cast v1.4.1 // indirect
 	github.com/spf13/cobra v1.2.1
-	github.com/vulsio/go-cve-dictionary v0.8.1-0.20210916000615-947df305878a
-	github.com/vulsio/go-exploitdb v0.2.0
+	github.com/vulsio/go-cve-dictionary v0.8.1
+	github.com/vulsio/go-exploitdb v0.4.0
 	github.com/vulsio/go-msfdb v0.2.0
-	github.com/vulsio/gost v0.3.0
-	github.com/vulsio/goval-dictionary v0.6.0
+	github.com/vulsio/gost v0.4.1-0.20210919121048-2a7957bf1885
+	github.com/vulsio/goval-dictionary v0.6.1
 	golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 // indirect
 	golang.org/x/net v0.0.0-20210902165921-8d991716f632 // indirect
 	golang.org/x/oauth2 v0.0.0-20210514164344-f6687ab2804c
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
 	golang.org/x/text v0.3.7 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
-	gopkg.in/ini.v1 v1.63.0 // indirect
+	gopkg.in/ini.v1 v1.63.2 // indirect
 	gorm.io/driver/mysql v1.1.2 // indirect
 	gorm.io/driver/postgres v1.1.1 // indirect
 	gorm.io/driver/sqlite v1.1.5 // indirect
@@ -79,7 +79,7 @@ require (
 	github.com/Masterminds/goutils v1.1.1 // indirect
 	github.com/Masterminds/semver v1.5.0 // indirect
 	github.com/Masterminds/sprig v2.22.0+incompatible // indirect
-	github.com/PuerkitoBio/goquery v1.6.1 // indirect
+	github.com/PuerkitoBio/goquery v1.7.1 // indirect
 	github.com/andybalholm/cascadia v1.2.0 // indirect
 	github.com/aquasecurity/go-dep-parser v0.0.0-20210815080135-5be65146849a // indirect
 	github.com/aquasecurity/go-gem-version v0.0.0-20201115065557-8eed6fe000ce // indirect
@@ -119,7 +119,6 @@ require (
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.2 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
-	github.com/labstack/gommon v0.3.0 // indirect
 	github.com/magiconair/properties v1.8.5 // indirect
 	github.com/masahiro331/go-mvn-version v0.0.0-20210429150710-d3157d602a08 // indirect
 	github.com/mattn/go-colorable v0.1.8 // indirect
@@ -137,8 +136,6 @@ require (
 	github.com/stretchr/objx v0.3.0 // indirect
 	github.com/stretchr/testify v1.7.0 // indirect
 	github.com/subosito/gotenv v1.2.0 // indirect
-	github.com/valyala/bytebufferpool v1.0.0 // indirect
-	github.com/valyala/fasttemplate v1.2.1 // indirect
 	github.com/ymomoi/goval-parser v0.0.0-20170813122243-0a0be1dd9d08 // indirect
 	go.etcd.io/bbolt v1.3.6 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
diff --git a/go.sum b/go.sum
index 7f04bef1..6b5b2e3e 100644
--- a/go.sum
+++ b/go.sum
@@ -113,8 +113,9 @@ github.com/Azure/go-autorest/logger v0.2.0/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZ
 github.com/Azure/go-autorest/tracing v0.5.0/go.mod h1:r/s2XiOKccPW3HrqB+W0TQzfbtp2fGCgRFtBroKn4Dk=
 github.com/Azure/go-autorest/tracing v0.6.0 h1:TYi4+3m5t6K48TGI9AUdb+IzbnSxvnvUMfuitfgcfuo=
 github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU=
-github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/toml v0.4.1 h1:GaI7EiDXDRfa8VshkTj7Fym7ha+y8/XxIgD2okUIjLw=
+github.com/BurntSushi/toml v0.4.1/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/Djarvur/go-err113 v0.0.0-20200410182137-af658d038157/go.mod h1:4UJr5HIiMZrwgkSPdsjy2uOQExX/WEILpIrO9UPGuXs=
 github.com/Djarvur/go-err113 v0.1.0/go.mod h1:4UJr5HIiMZrwgkSPdsjy2uOQExX/WEILpIrO9UPGuXs=
@@ -159,8 +160,9 @@ github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAE
 github.com/OneOfOne/xxhash v1.2.8/go.mod h1:eZbhyaAYD41SGSSsnmcpxVoRiQ/MPUTjUdIIOT9Um7Q=
 github.com/OpenPeeDeeP/depguard v1.0.1/go.mod h1:xsIw86fROiiwelg+jB2uM9PiKihMMmUx/1V+TNhjQvM=
 github.com/ProtonMail/go-crypto v0.0.0-20210428141323-04723f9f07d7/go.mod h1:z4/9nQmJSSwwds7ejkxaJwO37dru3geImFUdJlaLzQo=
-github.com/PuerkitoBio/goquery v1.6.1 h1:FgjbQZKl5HTmcn4sKBgvx8vv63nhyhIpv7lJpFGCWpk=
 github.com/PuerkitoBio/goquery v1.6.1/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc=
+github.com/PuerkitoBio/goquery v1.7.1 h1:oE+T06D+1T7LNrn91B4aERsRIeCLJ/oPSa6xB9FPnz4=
+github.com/PuerkitoBio/goquery v1.7.1/go.mod h1:XY0pP4kfraEmmV1O7Uf6XyjoslwsneBbgeDjLYuN8xY=
 github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/urlesc v0.0.0-20160726150825-5bd2802263f2/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
@@ -1068,7 +1070,6 @@ github.com/kylelemons/godebug v1.1.0 h1:RPNrshWIDI6G2gRW9EHilWtl7Z6Sb1BR0xunSBf0
 github.com/kylelemons/godebug v1.1.0/go.mod h1:9/0rRGxNHcop5bhtWyNeEfOS8JIWk580+fNqagV/RAw=
 github.com/labstack/echo v3.3.10+incompatible/go.mod h1:0INS7j/VjnFxD4E2wkz67b8cVwCLbBmJyDaka6Cmk1s=
 github.com/labstack/echo/v4 v4.1.17/go.mod h1:Tn2yRQL/UclUalpb5rPdXDevbkJ+lp/2svdyFBg6CHQ=
-github.com/labstack/gommon v0.3.0 h1:JEeO0bvc78PKdyHxloTKiF8BD5iGrH8T6MSeGvSgob0=
 github.com/labstack/gommon v0.3.0/go.mod h1:MULnywXg0yavhxWKc+lOruYdAhDwPK9wf0OL7NoOu+k=
 github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII=
 github.com/liamg/clinch v1.5.6/go.mod h1:IXM+nLBuZ5sOQAYYf9+G51nkaA0WY9cszxE5nPXexhE=
@@ -1544,12 +1545,10 @@ github.com/urfave/cli v1.22.2/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtX
 github.com/urfave/cli v1.22.5/go.mod h1:Gos4lmkARVdJ6EkW0WaNv/tZAAMe9V7XWyB60NtXRu0=
 github.com/urfave/cli/v2 v2.3.0/go.mod h1:LJmUH05zAU44vOAcrfzZQKsZbVcdbOG8rtL3/XcUArI=
 github.com/uudashr/gocognit v1.0.1/go.mod h1:j44Ayx2KW4+oB6SWMv8KsmHzZrOInQav7D3cQMJ5JUM=
-github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasthttp v1.2.0/go.mod h1:4vX61m6KN+xDduDNwXrhIAVZaZaZiQ1luJk8LWSxF3s=
 github.com/valyala/fasttemplate v1.0.1/go.mod h1:UQGH1tvbgY+Nz5t2n7tXsz52dQxojPUpymEIMZ47gx8=
 github.com/valyala/fasttemplate v1.1.0/go.mod h1:UQGH1tvbgY+Nz5t2n7tXsz52dQxojPUpymEIMZ47gx8=
-github.com/valyala/fasttemplate v1.2.1 h1:TVEnxayobAdVkhQfrfes2IzOB6o+z4roRkPF52WA1u4=
 github.com/valyala/fasttemplate v1.2.1/go.mod h1:KHLXt3tVN2HBp8eijSv/kGJopbvo7S+qRAEEKiv+SiQ=
 github.com/valyala/quicktemplate v1.2.0/go.mod h1:EH+4AkTd43SvgIbQHYu59/cJyxDoOVRUAfrukLPuGJ4=
 github.com/valyala/tcplisten v0.0.0-20161114210144-ceec8f93295a/go.mod h1:v3UYOV9WzVtRmSR+PDvWpU/qWl4Wa5LApYYX4ZtKbio=
@@ -1564,16 +1563,16 @@ github.com/vmihailenco/msgpack v3.3.3+incompatible/go.mod h1:fy3FlTQTDXWkZ7Bh6Ac
 github.com/vmihailenco/msgpack/v4 v4.3.12/go.mod h1:gborTTJjAo/GWTqqRjrLCn9pgNN+NXzzngzBKDPIqw4=
 github.com/vmihailenco/tagparser v0.1.1/go.mod h1:OeAg3pn3UbLjkWt+rN9oFYB6u/cQgqMEUPoW2WPyhdI=
 github.com/vmware/govmomi v0.20.3/go.mod h1:URlwyTFZX72RmxtxuaFL2Uj3fD1JTvZdx59bHWk6aFU=
-github.com/vulsio/go-cve-dictionary v0.8.1-0.20210916000615-947df305878a h1:IGhdylaTYl0Xhn11gfLpX86TqZ91JofFbvEV1+sbKNA=
-github.com/vulsio/go-cve-dictionary v0.8.1-0.20210916000615-947df305878a/go.mod h1:PdkEViYpf0sx4H0YF7Sk/Xo+j8Agof4aOVoQxzL+TQA=
-github.com/vulsio/go-exploitdb v0.2.0 h1:+PdCXcMiJo8ewMCkqikuJsgkPQeYUdvyBYrAnlNDXec=
-github.com/vulsio/go-exploitdb v0.2.0/go.mod h1:Vx0zR1HMR3wyhiYctNuADxBVPxMcfCNZpmP72d26hZU=
+github.com/vulsio/go-cve-dictionary v0.8.1 h1:vpxOq7OAFVqEGfxcRZ5tRKfCd8Wuioj6yNosJ0Nx8d4=
+github.com/vulsio/go-cve-dictionary v0.8.1/go.mod h1:PdkEViYpf0sx4H0YF7Sk/Xo+j8Agof4aOVoQxzL+TQA=
+github.com/vulsio/go-exploitdb v0.4.0 h1:itUM3pI3FUUs20+gmwtcZsrVy0zG81yN42aHJmwAlrw=
+github.com/vulsio/go-exploitdb v0.4.0/go.mod h1:C1X/lRIvDDBWDeW19Msw7asZ4q0pFjmFx/kXGns2raA=
 github.com/vulsio/go-msfdb v0.2.0 h1:VY0vnQEgYB4eRwvK8yio1Tz5Yn5l7GJSh3mnUJEPceM=
 github.com/vulsio/go-msfdb v0.2.0/go.mod h1:QsHhtjF4hAheLgeGJQRv/ccmE3txtOSgwzTgziyStKY=
-github.com/vulsio/gost v0.3.0 h1:oRgIAi3SR9AFZS12vuaqx0TXFhTxSyp6MQX8XV41a6w=
-github.com/vulsio/gost v0.3.0/go.mod h1:bCyU8JTDE+C2pRRM1PArrFdbd2dELH9S+NKKio9jvac=
-github.com/vulsio/goval-dictionary v0.6.0 h1:P+4Bni+quaeHc19ESD3MJQOHFVYvraNris8AYOA2oC8=
-github.com/vulsio/goval-dictionary v0.6.0/go.mod h1:RU1jWunEAwnErgIbM5Hc2j4OnTHQEvMagBq6/6wfWPU=
+github.com/vulsio/gost v0.4.1-0.20210919121048-2a7957bf1885 h1:J9ISMRl26ayPzoYWHMiX4ORHWzLwanl5aWUDNcXu264=
+github.com/vulsio/gost v0.4.1-0.20210919121048-2a7957bf1885/go.mod h1:49trASwbe0ZhntJhEc1rv3MDGUpIhIkZktELgZ8a5YA=
+github.com/vulsio/goval-dictionary v0.6.1 h1:w2AXwgPWD5/IrJ+44ywD0u5I9ILNdHvzlR+n6iu0eAQ=
+github.com/vulsio/goval-dictionary v0.6.1/go.mod h1:RU1jWunEAwnErgIbM5Hc2j4OnTHQEvMagBq6/6wfWPU=
 github.com/willf/bitset v1.1.11-0.20200630133818-d5bec3311243/go.mod h1:RjeCKbqT1RxIR/KWY6phxZiaY1IyutSBfGjNPySAYV4=
 github.com/willf/bitset v1.1.11/go.mod h1:83CECat5yLh5zVOf4P1ErAgKA5UDvKtgyUABdr3+MjI=
 github.com/xanzy/go-gitlab v0.31.0/go.mod h1:sPLojNBn68fMUWSxIJtdVVIP8uSBYqesTfDUseX11Ug=
@@ -2246,8 +2245,8 @@ gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ini.v1 v1.56.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ini.v1 v1.62.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
-gopkg.in/ini.v1 v1.63.0 h1:2t0h8NA59dpVQpa5Yh8cIcR6nHAeBIEk0zlLVqfw4N4=
-gopkg.in/ini.v1 v1.63.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/ini.v1 v1.63.2 h1:tGK/CyBg7SMzb60vP1M03vNZ3VDu3wGQJwn7Sxi9r3c=
+gopkg.in/ini.v1 v1.63.2/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/mgo.v2 v2.0.0-20180705113604-9856a29383ce/go.mod h1:yeKp02qBN3iKW1OzL3MGk2IdtZzaj7SFntXj72NppTA=
 gopkg.in/natefinch/lumberjack.v2 v2.0.0/go.mod h1:l0ndWWf7gzL7RNwBG7wST/UCcT4T24xpD6X8LsfU/+k=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
diff --git a/gost/pseudo.go b/gost/pseudo.go
index d6b7b241..880705cb 100644
--- a/gost/pseudo.go
+++ b/gost/pseudo.go
@@ -13,6 +13,6 @@ type Pseudo struct {
 }
 
 // DetectCVEs fills cve information that has in Gost
-func (pse Pseudo) DetectCVEs(r *models.ScanResult, _ bool) (int, error) {
+func (pse Pseudo) DetectCVEs(_ *models.ScanResult, _ bool) (int, error) {
 	return 0, nil
 }
diff --git a/models/vulninfos.go b/models/vulninfos.go
index a7be1e6a..a54bda70 100644
--- a/models/vulninfos.go
+++ b/models/vulninfos.go
@@ -87,9 +87,8 @@ func (v VulnInfos) FilterIgnorePkgs(ignorePkgsRegexps []string) VulnInfos {
 		if err != nil {
 			logging.Log.Warnf("Failed to parse %s. err: %+v", pkgRegexp, err)
 			continue
-		} else {
-			regexps = append(regexps, re)
 		}
+		regexps = append(regexps, re)
 	}
 	if len(regexps) == 0 {
 		return v
diff --git a/saas/uuid.go b/saas/uuid.go
index 231136a4..672fdd2e 100644
--- a/saas/uuid.go
+++ b/saas/uuid.go
@@ -19,7 +19,7 @@ import (
 // EnsureUUIDs generate a new UUID of the scan target server if UUID is not assigned yet.
 // And then set the generated UUID to config.toml and scan results.
 func EnsureUUIDs(servers map[string]config.ServerInfo, path string, scanResults models.ScanResults) (err error) {
-	needsOverwrite, err := ensure(servers, path, scanResults, uuid.GenerateUUID)
+	needsOverwrite, err := ensure(servers, scanResults, uuid.GenerateUUID)
 	if err != nil {
 		return xerrors.Errorf("Failed to ensure UUIDs. err: %w", err)
 	}
@@ -30,7 +30,7 @@ func EnsureUUIDs(servers map[string]config.ServerInfo, path string, scanResults
 	return writeToFile(config.Conf, path)
 }
 
-func ensure(servers map[string]config.ServerInfo, path string, scanResults models.ScanResults, generateFunc func() (string, error)) (needsOverwrite bool, err error) {
+func ensure(servers map[string]config.ServerInfo, scanResults models.ScanResults, generateFunc func() (string, error)) (needsOverwrite bool, err error) {
 	for i, r := range scanResults {
 		serverInfo := servers[r.ServerName]
 		if serverInfo.UUIDs == nil {
diff --git a/saas/uuid_test.go b/saas/uuid_test.go
index 04eb9420..4ac046b9 100644
--- a/saas/uuid_test.go
+++ b/saas/uuid_test.go
@@ -377,7 +377,7 @@ func Test_ensure(t *testing.T) {
 	}
 	for i, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			gotNeedsOverwrite, err := ensure(tt.args.servers, tt.args.path, tt.args.scanResults, tt.args.generateFunc)
+			gotNeedsOverwrite, err := ensure(tt.args.servers, tt.args.scanResults, tt.args.generateFunc)
 			if (err != nil) != tt.wantErr {
 				t.Errorf("ensure() error = %v, wantErr %v", err, tt.wantErr)
 				return
diff --git a/subcmds/discover.go b/subcmds/discover.go
index 73503598..7138024b 100644
--- a/subcmds/discover.go
+++ b/subcmds/discover.go
@@ -34,7 +34,7 @@ func (*DiscoverCmd) Usage() string {
 }
 
 // SetFlags set flag
-func (p *DiscoverCmd) SetFlags(f *flag.FlagSet) {
+func (p *DiscoverCmd) SetFlags(_ *flag.FlagSet) {
 }
 
 // Execute execute
diff --git a/subcmds/history.go b/subcmds/history.go
index 7f7a0cd7..4e367e71 100644
--- a/subcmds/history.go
+++ b/subcmds/history.go
@@ -43,7 +43,7 @@ func (p *HistoryCmd) SetFlags(f *flag.FlagSet) {
 }
 
 // Execute execute
-func (p *HistoryCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
+func (p *HistoryCmd) Execute(_ context.Context, _ *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
 	dirs, err := reporter.ListValidJSONDirs(config.Conf.ResultsDir)
 	if err != nil {
 		return subcommands.ExitFailure
diff --git a/subcmds/server.go b/subcmds/server.go
index 1e0be649..f5048a32 100644
--- a/subcmds/server.go
+++ b/subcmds/server.go
@@ -90,7 +90,7 @@ func (p *ServerCmd) SetFlags(f *flag.FlagSet) {
 }
 
 // Execute execute
-func (p *ServerCmd) Execute(_ context.Context, f *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
+func (p *ServerCmd) Execute(_ context.Context, _ *flag.FlagSet, _ ...interface{}) subcommands.ExitStatus {
 	logging.Log = logging.NewCustomLogger(config.Conf.Debug, config.Conf.Quiet, config.Conf.LogToFile, config.Conf.LogDir, "", "")
 	logging.Log.Infof("vuls-%s-%s", config.Version, config.Revision)
 	if err := config.Load(p.configPath, ""); err != nil {
diff --git a/tui/tui.go b/tui/tui.go
index 24a70104..a59be136 100644
--- a/tui/tui.go
+++ b/tui/tui.go
@@ -301,10 +301,7 @@ func cursorMoveMiddle(g *gocui.Gui, v *gocui.View) error {
 			return err
 		}
 	}
-	if err := onMovingCursorRedrawView(g, v); err != nil {
-		return err
-	}
-	return nil
+	return onMovingCursorRedrawView(g, v)
 }
 
 func cursorPageDown(g *gocui.Gui, v *gocui.View) error {
@@ -505,7 +502,7 @@ func showMsg(g *gocui.Gui, v *gocui.View) error {
 	return nil
 }
 
-func delMsg(g *gocui.Gui, v *gocui.View) error {
+func delMsg(g *gocui.Gui, _ *gocui.View) error {
 	if err := g.DeleteView("msg"); err != nil {
 		return err
 	}
@@ -513,7 +510,7 @@ func delMsg(g *gocui.Gui, v *gocui.View) error {
 	return err
 }
 
-func quit(g *gocui.Gui, v *gocui.View) error {
+func quit(_ *gocui.Gui, _ *gocui.View) error {
 	return gocui.ErrQuit
 }