diff --git a/pkg/config/flags.go b/pkg/config/flags.go
index e0014b96..2fcb27a6 100644
--- a/pkg/config/flags.go
+++ b/pkg/config/flags.go
@@ -241,7 +241,7 @@ func RegisterServerConfigFlags(cmd *cobra.Command, c *v1.ServerConfig, opts ...R
 	cmd.PersistentFlags().StringVarP(&c.Log.Level, "log_level", "", "info", "log level")
 	cmd.PersistentFlags().Int64VarP(&c.Log.MaxDays, "log_max_days", "", 3, "log max days")
 	cmd.PersistentFlags().BoolVarP(&c.Log.DisablePrintColor, "disable_log_color", "", false, "disable log color in console")
-	cmd.PersistentFlags().StringVarP(&c.Log.DurationTypes, "log_duration_types", "", "ssh,rdp", "log duration types")
+	cmd.PersistentFlags().StringVarP(&c.Log.DurationTypes, "log_duration_types", "", "", "log duration types")
 	cmd.PersistentFlags().StringVarP(&c.Auth.Token, "token", "t", "", "auth token")
 	cmd.PersistentFlags().StringVarP(&c.SubDomainHost, "subdomain_host", "", "", "subdomain host")
 	cmd.PersistentFlags().VarP(&PortsRangeSliceFlag{V: &c.AllowPorts}, "allow_ports", "", "allow ports")
diff --git a/server/proxy/proxy.go b/server/proxy/proxy.go
index dd944e3c..862a943d 100644
--- a/server/proxy/proxy.go
+++ b/server/proxy/proxy.go
@@ -293,7 +293,7 @@ func IsTheTypeToLog(logDurationTypes string, name string, xl *xlog.Logger) bool
 	}
 	thestrlist := strings.Split(logDurationTypes, ",")
 	for i := 0; i < len(thestrlist); i++ {
-		if (thestrlist[i]!="") && strings.Contains(name, thestrlist[i]) {
+		if (thestrlist[i] != "") && strings.Contains(name, thestrlist[i]) {
 			xl.Infof("The duration of each connection through this Proxy will be logged.")
 			return true
 		}