diff --git a/backend/app/cmd/import.go b/backend/app/cmd/import.go
index 130c10dc..6783cbd6 100644
--- a/backend/app/cmd/import.go
+++ b/backend/app/cmd/import.go
@@ -17,9 +17,8 @@ import (
 
 // ImportCommand set of flags and command for import
 type ImportCommand struct {
-	InputFile string `short:"f" long:"file" description:"input file name" required:"true"`
-	Provider  string `short:"p" long:"provider" default:"disqus" choice:"disqus" choice:"wordpress" description
-:"import format"` // nolint
+	InputFile   string        `short:"f" long:"file" description:"input file name" required:"true"`
+	Provider    string        `short:"p" long:"provider" default:"disqus" choice:"disqus" choice:"wordpress" description:"import format"` //nolint
 	Site        string        `short:"s" long:"site" env:"SITE" default:"remark" description:"site name"`
 	Timeout     time.Duration `long:"timeout" default:"15m" description:"import timeout"`
 	AdminPasswd string        `long:"admin-passwd" env:"ADMIN_PASSWD" required:"true" description:"admin basic auth password"`
diff --git a/backend/app/cmd/server.go b/backend/app/cmd/server.go
index e06c92ee..63688752 100644
--- a/backend/app/cmd/server.go
+++ b/backend/app/cmd/server.go
@@ -134,7 +134,7 @@ type ImageGroup struct {
 
 // AvatarGroup defines options group for avatar params
 type AvatarGroup struct {
-	Type string `long:"type" env:"TYPE" description:"type of avatar storage" choice:"fs" choice:"bolt" choice:"uri" default:"fs"`
+	Type string `long:"type" env:"TYPE" description:"type of avatar storage" choice:"fs" choice:"bolt" choice:"uri" default:"fs"` //nolint
 	FS   struct {
 		Path string `long:"path" env:"PATH" default:"./var/avatars" description:"avatars location"`
 	} `group:"fs" namespace:"fs" env-namespace:"FS"`
@@ -147,7 +147,7 @@ type AvatarGroup struct {
 
 // CacheGroup defines options group for cache params
 type CacheGroup struct {
-	Type string `long:"type" env:"TYPE" description:"type of cache" choice:"mem" choice:"none" default:"mem"`
+	Type string `long:"type" env:"TYPE" description:"type of cache" choice:"mem" choice:"none" default:"mem"` // nolint
 	Max  struct {
 		Items int   `long:"items" env:"ITEMS" default:"1000" description:"max cached items"`
 		Value int   `long:"value" env:"VALUE" default:"65536" description:"max size of cached value"`
@@ -157,7 +157,7 @@ type CacheGroup struct {
 
 // AdminGroup defines options group for admin params
 type AdminGroup struct {
-	Type   string `long:"type" env:"TYPE" description:"type of admin store" choice:"shared" choice:"rpc" default:"shared"`
+	Type   string `long:"type" env:"TYPE" description:"type of admin store" choice:"shared" choice:"rpc" default:"shared"` //nolint
 	Shared struct {
 		Admins []string `long:"id" env:"ID" description:"admin(s) ids" env-delim:","`
 		Email  string   `long:"email" env:"EMAIL" default:"" description:"admin email"`
@@ -167,7 +167,7 @@ type AdminGroup struct {
 
 // NotifyGroup defines options for notification
 type NotifyGroup struct {
-	Type      string `long:"type" env:"TYPE" description:"type of notification" choice:"none" choice:"telegram" default:"none"`
+	Type      string `long:"type" env:"TYPE" description:"type of notification" choice:"none" choice:"telegram" default:"none"` //nolint
 	QueueSize int    `long:"queue" env:"QUEUE" description:"size of notification queue" default:"100"`
 	Telegram  struct {
 		Token   string        `long:"token" env:"TOKEN" description:"telegram token"`
@@ -179,7 +179,7 @@ type NotifyGroup struct {
 
 // SSLGroup defines options group for server ssl params
 type SSLGroup struct {
-	Type         string `long:"type" env:"TYPE" description:"ssl (auto)support" choice:"none" choice:"static" choice:"auto" default:"none"`
+	Type         string `long:"type" env:"TYPE" description:"ssl (auto) support" choice:"none" choice:"static" choice:"auto" default:"none"` //nolint
 	Port         int    `long:"port" env:"PORT" description:"port number for https server" default:"8443"`
 	Cert         string `long:"cert" env:"CERT" description:"path to cert.pem file"`
 	Key          string `long:"key" env:"KEY" description:"path to key.pem file"`