diff --git a/lib/webrtcconnection/connection.go b/lib/webrtcconnection/connection.go
index 0a1489b..d9c78b1 100644
--- a/lib/webrtcconnection/connection.go
+++ b/lib/webrtcconnection/connection.go
@@ -35,14 +35,13 @@ func New(o *Options) (*Connection, error) {
 	connection.api = webrtc.NewAPI(webrtc.WithMediaEngine(me))
 
 	logrus.Debug("list devices:")
-	logrus.Debug("------")
 	devices := driver.GetManager().Query(func(d driver.Driver) bool { return true })
 	for _, device := range devices {
-		logrus.Debug(device.ID())
-		logrus.Debug(device.Info())
-		logrus.Debug(device.Properties())
-		logrus.Debug(device.Status())
-		logrus.Debug("------")
+		logrus.Debug("\t", device.ID())
+		logrus.Debug("\t", device.Info())
+		logrus.Debug("\t", device.Properties())
+		logrus.Debug("\t", device.Status())
+		logrus.Debug("\t------")
 	}
 
 	s, err := mediadevices.GetUserMedia(mediadevices.MediaStreamConstraints{