diff --git a/conn/conn.go b/conn/conn.go
index 2bd0ac0..4c50e85 100644
--- a/conn/conn.go
+++ b/conn/conn.go
@@ -77,12 +77,12 @@ func (c Conn) Keys() (sam3.I2PKeys, error) {
 }
 
 func (m Conn) Cleanup() error {
-	//if err := m.SAMConn.Close(); err != nil {
-	//return err
-	//}
-	//if err := m.StreamSession.Close(); err != nil {
-	//return err
-	//}
+	if err := m.SAMConn.Close(); err != nil {
+		return err
+	}
+	if err := m.StreamSession.Close(); err != nil {
+		return err
+	}
 	return nil
 }
 
diff --git a/main.go b/main.go
index 433b9e1..ff8296c 100644
--- a/main.go
+++ b/main.go
@@ -49,7 +49,7 @@ var (
 		"Uze gzip(true or false)")
 	targetHost = flag.String("h", "127.0.0.1",
 		"Target host(Host of service to forward to i2p)")
-	targetPort = flag.String("p", "8081",
+	targetPort = flag.String("p", "7950",
 		"Target port(Port of service to forward to i2p)")
 	reduceIdle = flag.Bool("r", true,
 		"Reduce tunnel quantity when idle(true or false)")
@@ -111,7 +111,7 @@ func main() {
 		*startUp = true
 	}
 	config.TargetHost = config.GetHost(*targetHost, "127.0.0.1")
-	config.TargetPort = config.GetPort(*targetPort, "8081")
+	config.TargetPort = config.GetPort(*targetPort, "7950")
 	config.SaveFile = config.GetSaveFile(true, true)
 	config.SaveDirectory = config.GetDir(*targetDir, "./tunnels/")
 	config.SamHost = config.GetSAMHost(*samHost, "127.0.0.1")