diff --git a/common/log/log.go b/common/log/log.go
index edc967f..3022cab 100644
--- a/common/log/log.go
+++ b/common/log/log.go
@@ -1,6 +1,6 @@
 package log
 
-import "log"
+import stdlog "log"
 
 // Func defines a simple log function
 type Func func(f string, v ...interface{})
@@ -11,10 +11,10 @@ var F Func = func(f string, v ...interface{}) {
 
 // Fatal log and exit
 func Fatal(v ...interface{}) {
-	log.Fatal(v)
+	stdlog.Fatal(v)
 }
 
 // Fatalf log and exit
 func Fatalf(f string, v ...interface{}) {
-	log.Fatalf(f, v)
+	stdlog.Fatalf(f, v)
 }
diff --git a/main.go b/main.go
index e9334c9..6fe1c33 100644
--- a/main.go
+++ b/main.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	stdlog "log"
 	"os"
 	"os/signal"
 	"strings"
@@ -35,11 +36,11 @@ func main() {
 
 	confInit()
 
-	// log.F = func(f string, v ...interface{}) {
-	// 	if conf.Verbose {
-	// 		stdlog.Printf(f, v...)
-	// 	}
-	// }
+	log.F = func(f string, v ...interface{}) {
+		if conf.Verbose {
+			stdlog.Printf(f, v...)
+		}
+	}
 
 	sDialer := NewRuleDialer(conf.rules, dialerFromConf())
 
diff --git a/proxy/socks5/socks5.go b/proxy/socks5/socks5.go
index a76734b..1768814 100644
--- a/proxy/socks5/socks5.go
+++ b/proxy/socks5/socks5.go
@@ -26,7 +26,7 @@ import (
 	"github.com/nadoo/glider/proxy"
 )
 
-// Version: socks5 version
+// Version is socks5 version number
 const Version = 5
 
 // SOCKS5 struct