diff --git a/go-gost/x/handler/forward/local/handler.go b/go-gost/x/handler/forward/local/handler.go
index 20de1de..db49609 100644
--- a/go-gost/x/handler/forward/local/handler.go
+++ b/go-gost/x/handler/forward/local/handler.go
@@ -252,7 +252,14 @@ func (h *forwardHandler) Handle(ctx context.Context, conn net.Conn, opts ...hand
 		}
 		defer cc.Close()
 
-		xnet.Transport(conn, cc)
+		if err := xnet.Transport(conn, cc); err != nil {
+			if marker := target.Marker(); marker != nil {
+				marker.Mark()
+				h.options.Logger.Debugf("[handler.transport] transport failed, marked node=%s count=%d err=%v",
+					target.Addr, marker.Count(), err)
+			}
+			return err
+		}
 		return nil
 	}
 
diff --git a/springboot-backend/src/main/java/com/admin/common/utils/GostUtil.java b/springboot-backend/src/main/java/com/admin/common/utils/GostUtil.java
index 95761d0..e681359 100644
--- a/springboot-backend/src/main/java/com/admin/common/utils/GostUtil.java
+++ b/springboot-backend/src/main/java/com/admin/common/utils/GostUtil.java
@@ -51,10 +51,6 @@ public class GostUtil {
 
             JSONObject connector = new JSONObject();
             connector.put("type", "relay");
-            // 启用 noDelay 以确保连接错误能立即传播，使故障转移正常工作
-            JSONObject connectorMetadata = new JSONObject();
-            connectorMetadata.put("nodelay", true);
-            connector.put("metadata", connectorMetadata);
 
             Node node_info = node_s.get(chainTunnel.getNodeId());
             JSONObject node = new JSONObject();