diff --git a/core/core.go b/core/core.go
index dfcaac6d..d11fa273 100644
--- a/core/core.go
+++ b/core/core.go
@@ -21,7 +21,7 @@ import (
 var (
 	Version_x byte = 1
 	Version_y byte = 8
-	Version_z byte = 5
+	Version_z byte = 6
 )
 
 var (
diff --git a/proxy/wireguard/server.go b/proxy/wireguard/server.go
index 6cd2d7ad..bdb4e801 100644
--- a/proxy/wireguard/server.go
+++ b/proxy/wireguard/server.go
@@ -77,6 +77,10 @@ func (*Server) Network() []net.Network {
 
 // Process implements proxy.Inbound.
 func (s *Server) Process(ctx context.Context, network net.Network, conn stat.Connection, dispatcher routing.Dispatcher) error {
+	inbound := session.InboundFromContext(ctx)
+	inbound.Name = "wireguard"
+	inbound.SetCanSpliceCopy(3)
+
 	s.info = routingInfo{
 		ctx:         core.ToBackgroundDetachedContext(ctx),
 		dispatcher:  dispatcher,