diff --git a/stack_system.go b/stack_system.go
index fa54db3..e2cdd45 100644
--- a/stack_system.go
+++ b/stack_system.go
@@ -330,23 +330,7 @@ func (s *System) acceptLoop(listener net.Listener) {
 			s.logger.Trace(E.New("unknown session with port ", connPort))
 			continue
 		}
-		destination := M.SocksaddrFromNetIP(session.Destination)
-		if destination.Addr.Is4() {
-			for _, prefix := range s.inet4Prefixes {
-				if prefix.Contains(destination.Addr) {
-					destination.Addr = netip.AddrFrom4([4]byte{127, 0, 0, 1})
-					break
-				}
-			}
-		} else {
-			for _, prefix := range s.inet6Prefixes {
-				if prefix.Contains(destination.Addr) {
-					destination.Addr = netip.AddrFrom16([16]byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1})
-					break
-				}
-			}
-		}
-		go s.handler.NewConnectionEx(s.ctx, conn, M.SocksaddrFromNetIP(session.Source), destination, nil)
+		go s.handler.NewConnectionEx(s.ctx, conn, M.SocksaddrFromNetIP(session.Source), M.SocksaddrFromNetIP(session.Destination), nil)
 	}
 }