diff --git a/routers.go b/routers.go
index 2241404..53ce20e 100644
--- a/routers.go
+++ b/routers.go
@@ -16,6 +16,7 @@ import (
 	"github.com/fangdingjun/gnutls"
 	auth "github.com/fangdingjun/go-http-auth"
 	"github.com/fangdingjun/gofast"
+	loghandler "github.com/gorilla/handlers"
 	"github.com/gorilla/mux"
 )
 
@@ -32,19 +33,17 @@ func (lw *logwriter) Write(buf []byte) (int, error) {
 
 func initRouters(cfg conf) {
 
-	//logout := os.Stdout
-	/*
-		if logfile != "" {
-			fp, err := os.OpenFile(logfile, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0644)
-			if err != nil {
-				log.Println(err)
-			} else {
-				logout = fp
-			}
+	logout := os.Stdout
+	if logfile != "" {
+		fp, err := os.OpenFile(logfile, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0644)
+		if err != nil {
+			log.Println(err)
+		} else {
+			logout = fp
 		}
-	*/
+	}
 
-	//w := &logwriter{logout, new(sync.Mutex)}
+	w := &logwriter{logout, new(sync.Mutex)}
 
 	for _, l := range cfg {
 		router := mux.NewRouter()
@@ -137,8 +136,8 @@ func initRouters(cfg conf) {
 					log.Fatal(err)
 				}
 
-				//handler := loghandler.CombinedLoggingHandler(w, hdlr)
-				handler := hdlr
+				handler := loghandler.CombinedLoggingHandler(w, hdlr)
+				//handler := hdlr
 				log.Printf("listen https on %s", addr)
 				go func() {
 					defer listener.Close()
@@ -154,8 +153,8 @@ func initRouters(cfg conf) {
 
 			} else {
 				log.Printf("listen http on %s", addr)
-				//handler := loghandler.CombinedLoggingHandler(w, hdlr),
-				handler := hdlr
+				handler := loghandler.CombinedLoggingHandler(w, hdlr)
+				//handler := hdlr
 				if err := http.ListenAndServe(
 					addr, handler,
 				); err != nil {