diff --git a/src/com/wentch/redkale/boot/NodeHttpServer.java b/src/com/wentch/redkale/boot/NodeHttpServer.java
index 169577540..8d38edb46 100644
--- a/src/com/wentch/redkale/boot/NodeHttpServer.java
+++ b/src/com/wentch/redkale/boot/NodeHttpServer.java
@@ -119,8 +119,4 @@ public final class NodeHttpServer extends NodeServer {
         if (sb != null && sb.length() > 0) logger.log(Level.FINE, sb.toString());
     }
 
-    @Override
-    public boolean isSNCP() {
-        return false;
-    }
 }
diff --git a/src/com/wentch/redkale/boot/NodeServer.java b/src/com/wentch/redkale/boot/NodeServer.java
index ed382bde6..f37f05683 100644
--- a/src/com/wentch/redkale/boot/NodeServer.java
+++ b/src/com/wentch/redkale/boot/NodeServer.java
@@ -356,7 +356,9 @@ public abstract class NodeServer {
 
     public abstract InetSocketAddress getSocketAddress();
 
-    public abstract boolean isSNCP();
+    public boolean isSNCP() {
+        return false;
+    }
 
     public InetSocketAddress getSncpAddress() {
         return sncpAddress;
diff --git a/src/com/wentch/redkale/boot/NodeSncpServer.java b/src/com/wentch/redkale/boot/NodeSncpServer.java
index 020fcb1fd..0931f900b 100644
--- a/src/com/wentch/redkale/boot/NodeSncpServer.java
+++ b/src/com/wentch/redkale/boot/NodeSncpServer.java
@@ -70,4 +70,5 @@ public final class NodeSncpServer extends NodeServer {
     protected ClassFilter<Servlet> createServletClassFilter() {
         return null;
     }
+
 }