diff --git a/u_oscur0.go b/u_oscur0.go
index 8a5f4bcc..9d9a2bcf 100644
--- a/u_oscur0.go
+++ b/u_oscur0.go
@@ -37,7 +37,7 @@ func Oscur0Client(pconn net.PacketConn, addr net.Addr, oscur0Conf *Oscur0Config)
 	return econn, nil
 }
 
-var baseServerMap map[string]*baseServer = map[string]*baseServer{}
+// var baseServerMap map[string]*baseServer = map[string]*baseServer{}
 
 func Oscur0Server(pconn net.PacketConn, addr net.Addr, oscur0Conf *Oscur0Config) (Connection, error) {
 	keyLogWriter, err := os.Create("./server_keylog.txt")
@@ -50,17 +50,17 @@ func Oscur0Server(pconn net.PacketConn, addr net.Addr, oscur0Conf *Oscur0Config)
 		ConnectionIDLength: len(oscur0Conf.ClientConnID),
 	}
 
-	server, ok := baseServerMap[pconn.LocalAddr().String()]
-	if !ok {
-		server, err = tp.createServer(&tls.Config{
-			NextProtos:   []string{"h3"},
-			KeyLogWriter: keyLogWriter,
-		}, &Config{}, true)
-		if err != nil {
-			return nil, err
-		}
-		baseServerMap[pconn.LocalAddr().String()] = server
+	// server, ok := baseServerMap[pconn.LocalAddr().String()]
+	// if !ok {
+	server, err := tp.createServer(&tls.Config{
+		NextProtos:   []string{"h3"},
+		KeyLogWriter: keyLogWriter,
+	}, &Config{}, true)
+	if err != nil {
+		return nil, err
 	}
+	// 	baseServerMap[pconn.LocalAddr().String()] = server
+	// }
 
 	return server.Oscur0Accept(addr, oscur0Conf)
 }