diff --git a/src/main/java/org/redkale/mq/MessageAgent.java b/src/main/java/org/redkale/mq/MessageAgent.java
index 1aa62ba69..5296e127e 100644
--- a/src/main/java/org/redkale/mq/MessageAgent.java
+++ b/src/main/java/org/redkale/mq/MessageAgent.java
@@ -347,12 +347,15 @@ public abstract class MessageAgent implements Resourcable {
 
     //格式: sncp.req.user
     public final String generateSncpReqTopic(Service service) {
-        if (service instanceof WebSocketNode) {
-            String resname = Sncp.getResourceName(service);
-            return "sncp.req.ws" + (resname.isEmpty() ? "" : ("-" + resname)) + ".node" + nodeid;
+        return generateSncpReqTopic(Sncp.getResourceName(service), Sncp.getResourceType(service));
+    }
+
+    //格式: sncp.req.user
+    public final String generateSncpReqTopic(String resourceName, Class resourceType) {
+        if (WebSocketNode.class.isAssignableFrom(resourceType)) {
+            return "sncp.req.ws" + (resourceName.isEmpty() ? "" : ("-" + resourceName)) + ".node" + nodeid;
         }
-        String resname = Sncp.getResourceName(service);
-        return "sncp.req." + Sncp.getResourceType(service).getSimpleName().replaceAll("Service.*$", "").toLowerCase() + (resname.isEmpty() ? "" : ("-" + resname));
+        return "sncp.req." + resourceType.getSimpleName().replaceAll("Service.*$", "").toLowerCase() + (resourceName.isEmpty() ? "" : ("-" + resourceName));
     }
 
     //格式: consumer-sncp.req.user  不提供外部使用
diff --git a/src/main/java/org/redkale/net/sncp/Sncp.java b/src/main/java/org/redkale/net/sncp/Sncp.java
index 8bde8bbe4..2e0698e06 100644
--- a/src/main/java/org/redkale/net/sncp/Sncp.java
+++ b/src/main/java/org/redkale/net/sncp/Sncp.java
@@ -151,8 +151,8 @@ public abstract class Sncp {
     }
 
     public static <T extends Service> SncpServiceInfo createSncpServiceInfo(String resourceName,
-        Class<T> resourceServiceType, T service, Convert convert, SncpClient sncpClient, MessageAgent messageAgent, SncpMessageClient messageClient) {
-        return new SncpServiceInfo(resourceName, resourceServiceType, service, convert, sncpClient, messageAgent, messageClient);
+        Class<T> resourceServiceType, Class<T> serviceImplClass, Convert convert, SncpClient sncpClient, MessageAgent messageAgent, SncpMessageClient messageClient) {
+        return new SncpServiceInfo(resourceName, resourceServiceType, serviceImplClass, convert, sncpClient, messageAgent, messageClient);
     }
 
     public static Uint128 actionid(final RpcAction action) {
@@ -268,11 +268,11 @@ public abstract class Sncp {
             return null;
         }
         try {
-            Field ts = service.getClass().getDeclaredField(FIELDPREFIX + "_messageagent");
+            Field ts = service.getClass().getDeclaredField(FIELDPREFIX + "_messageAgent");
             ts.setAccessible(true);
             return (MessageAgent) ts.get(service);
         } catch (Exception e) {
-            throw new SncpException(service + " not found " + FIELDPREFIX + "_messageagent");
+            throw new SncpException(service + " not found " + FIELDPREFIX + "_messageAgent");
         }
     }
 
@@ -281,7 +281,7 @@ public abstract class Sncp {
             return;
         }
         try {
-            Field ts = service.getClass().getDeclaredField(FIELDPREFIX + "_messageagent");
+            Field ts = service.getClass().getDeclaredField(FIELDPREFIX + "_messageAgent");
             ts.setAccessible(true);
             ts.set(service, messageAgent);
             if (service instanceof WebSocketNode) {
@@ -290,7 +290,7 @@ public abstract class Sncp {
                 c.set(service, messageAgent);
             }
         } catch (Exception e) {
-            throw new SncpException(service + " not found " + FIELDPREFIX + "_messageagent");
+            throw new SncpException(service + " not found " + FIELDPREFIX + "_messageAgent");
         }
     }
 
@@ -478,7 +478,9 @@ public abstract class Sncp {
         }
         final String supDynName = serviceImplClass.getName().replace('.', '/');
         final String clientName = OldSncpClient.class.getName().replace('.', '/');
+        final String sncpInfoName = SncpServiceInfo.class.getName().replace('.', '/');
         final String resDesc = Type.getDescriptor(Resource.class);
+        final String sncpInfoDesc = Type.getDescriptor(SncpServiceInfo.class);
         final String clientDesc = Type.getDescriptor(OldSncpClient.class);
         final String anyValueDesc = Type.getDescriptor(AnyValue.class);
         final String sncpDynDesc = Type.getDescriptor(SncpDyn.class);
@@ -546,7 +548,11 @@ public abstract class Sncp {
             fv.visitEnd();
         }
         {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_messageagent", Type.getDescriptor(MessageAgent.class), null, null);
+            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_sncpInfo", sncpInfoDesc, null, null);
+            fv.visitEnd();
+        }
+        {
+            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_messageAgent", Type.getDescriptor(MessageAgent.class), null, null);
             fv.visitEnd();
         }
         { //构造函数
@@ -561,7 +567,7 @@ public abstract class Sncp {
         { // toString()
             mv = new MethodDebugVisitor(cw.visitMethod(ACC_PUBLIC, "toString", "()Ljava/lang/String;", null, null));
             mv.visitVarInsn(ALOAD, 0);
-            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_client", clientDesc);
+            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_sncpInfo", sncpInfoDesc);
             Label l1 = new Label();
             mv.visitJumpInsn(IFNONNULL, l1);
             mv.visitVarInsn(ALOAD, 0);
@@ -571,8 +577,8 @@ public abstract class Sncp {
             mv.visitJumpInsn(GOTO, l2);
             mv.visitLabel(l1);
             mv.visitVarInsn(ALOAD, 0);
-            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_client", clientDesc);
-            mv.visitMethodInsn(INVOKEVIRTUAL, clientName, "toSimpleString", "()Ljava/lang/String;", false);
+            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_sncpInfo", sncpInfoDesc);
+            mv.visitMethodInsn(INVOKEVIRTUAL, sncpInfoName, "toSimpleString", "()Ljava/lang/String;", false);
             mv.visitLabel(l2);
             mv.visitInsn(ARETURN);
             mv.visitMaxs(1, 1);
@@ -593,7 +599,9 @@ public abstract class Sncp {
             RedkaleClassLoader.putReflectionField(newDynName.replace('/', '.'), c);
             c = newClazz.getDeclaredField(FIELDPREFIX + "_client");
             RedkaleClassLoader.putReflectionField(newDynName.replace('/', '.'), c);
-            c = newClazz.getDeclaredField(FIELDPREFIX + "_messageagent");
+            c = newClazz.getDeclaredField(FIELDPREFIX + "_sncpInfo");
+            RedkaleClassLoader.putReflectionField(newDynName.replace('/', '.'), c);
+            c = newClazz.getDeclaredField(FIELDPREFIX + "_messageAgent");
             RedkaleClassLoader.putReflectionField(newDynName.replace('/', '.'), c);
         } catch (Exception e) {
         }
@@ -679,7 +687,7 @@ public abstract class Sncp {
                 }
             }
             if (messageAgent != null) {
-                Field c = newClazz.getDeclaredField(FIELDPREFIX + "_messageagent");
+                Field c = newClazz.getDeclaredField(FIELDPREFIX + "_messageAgent");
                 c.setAccessible(true);
                 c.set(service, messageAgent);
             }
@@ -777,7 +785,9 @@ public abstract class Sncp {
         }
         final String supDynName = serviceTypeOrImplClass.getName().replace('.', '/');
         final String clientName = OldSncpClient.class.getName().replace('.', '/');
+        final String sncpInfoName = SncpServiceInfo.class.getName().replace('.', '/');
         final String resDesc = Type.getDescriptor(Resource.class);
+        final String sncpInfoDesc = Type.getDescriptor(SncpServiceInfo.class);
         final String clientDesc = Type.getDescriptor(OldSncpClient.class);
         final String sncpDynDesc = Type.getDescriptor(SncpDyn.class);
         final String anyValueDesc = Type.getDescriptor(AnyValue.class);
@@ -799,7 +809,7 @@ public abstract class Sncp {
                 c.set(service, client);
             }
             if (messageAgent != null) {
-                Field c = newClazz.getDeclaredField(FIELDPREFIX + "_messageagent");
+                Field c = newClazz.getDeclaredField(FIELDPREFIX + "_messageAgent");
                 c.setAccessible(true);
                 c.set(service, messageAgent);
                 if (service instanceof WebSocketNode) {
@@ -861,7 +871,11 @@ public abstract class Sncp {
             fv.visitEnd();
         }
         {
-            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_messageagent", Type.getDescriptor(MessageAgent.class), null, null);
+            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_sncpInfo", sncpInfoDesc, null, null);
+            fv.visitEnd();
+        }
+        {
+            fv = cw.visitField(ACC_PRIVATE, FIELDPREFIX + "_messageAgent", Type.getDescriptor(MessageAgent.class), null, null);
             fv.visitEnd();
         }
         { //构造函数
@@ -894,7 +908,7 @@ public abstract class Sncp {
         { // toString()
             mv = new MethodDebugVisitor(cw.visitMethod(ACC_PUBLIC, "toString", "()Ljava/lang/String;", null, null));
             mv.visitVarInsn(ALOAD, 0);
-            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_client", clientDesc);
+            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_sncpInfo", sncpInfoDesc);
             Label l1 = new Label();
             mv.visitJumpInsn(IFNONNULL, l1);
             mv.visitVarInsn(ALOAD, 0);
@@ -904,8 +918,8 @@ public abstract class Sncp {
             mv.visitJumpInsn(GOTO, l2);
             mv.visitLabel(l1);
             mv.visitVarInsn(ALOAD, 0);
-            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_client", clientDesc);
-            mv.visitMethodInsn(INVOKEVIRTUAL, clientName, "toSimpleString", "()Ljava/lang/String;", false);
+            mv.visitFieldInsn(GETFIELD, newDynName, FIELDPREFIX + "_sncpInfo", sncpInfoDesc);
+            mv.visitMethodInsn(INVOKEVIRTUAL, sncpInfoName, "toSimpleString", "()Ljava/lang/String;", false);
             mv.visitLabel(l2);
             mv.visitInsn(ARETURN);
             mv.visitMaxs(1, 1);
@@ -1025,7 +1039,7 @@ public abstract class Sncp {
                 RedkaleClassLoader.putReflectionField(newDynName.replace('/', '.'), c);
             }
             if (messageAgent != null) {
-                Field c = newClazz.getDeclaredField(FIELDPREFIX + "_messageagent");
+                Field c = newClazz.getDeclaredField(FIELDPREFIX + "_messageAgent");
                 c.setAccessible(true);
                 c.set(service, messageAgent);
                 RedkaleClassLoader.putReflectionField(newDynName.replace('/', '.'), c);
diff --git a/src/main/java/org/redkale/net/sncp/SncpServiceInfo.java b/src/main/java/org/redkale/net/sncp/SncpServiceInfo.java
index 38685998b..2e109d57e 100644
--- a/src/main/java/org/redkale/net/sncp/SncpServiceInfo.java
+++ b/src/main/java/org/redkale/net/sncp/SncpServiceInfo.java
@@ -32,8 +32,6 @@ public final class SncpServiceInfo<T extends Service> {
 
     protected final Class<T> serviceType;
 
-    protected final T service;
-
     protected final Uint128 serviceid;
 
     protected final int serviceVersion;
@@ -59,21 +57,19 @@ public final class SncpServiceInfo<T extends Service> {
     //远程模式, 可能为null
     protected Set<InetSocketAddress> remoteAddresses;
 
-    SncpServiceInfo(String resourceName, Class<T> resourceServiceType, final T service, Convert convert,
+    SncpServiceInfo(String resourceName, Class<T> resourceServiceType, final Class<T> serviceImplClass, Convert convert,
         SncpClient sncpClient, MessageAgent messageAgent, SncpMessageClient messageClient) {
         this.sncpClient = sncpClient;
         this.name = resourceName;
         this.serviceType = resourceServiceType;
         this.serviceid = Sncp.serviceid(resourceName, resourceServiceType);
-        this.service = service;
         this.convert = convert;
         this.serviceVersion = 0;
         this.messageAgent = messageAgent;
         this.messageClient = messageAgent == null ? null : messageAgent.getSncpMessageClient();
-        this.topic = messageAgent == null ? null : messageAgent.generateSncpReqTopic(service);
+        this.topic = messageAgent == null ? null : messageAgent.generateSncpReqTopic(resourceName, resourceServiceType);
 
         final List<SncpServiceAction> serviceActions = new ArrayList<>();
-        final Class serviceImplClass = service.getClass();
         for (Map.Entry<Uint128, Method> en : loadMethodActions(resourceServiceType).entrySet()) {
             serviceActions.add(new SncpServiceAction(serviceImplClass, en.getValue(), serviceid, en.getKey()));
         }
@@ -85,6 +81,22 @@ public final class SncpServiceInfo<T extends Service> {
         return sncpClient.remote(this, index, params);
     }
 
+    @Override
+    public String toString() {
+        InetSocketAddress clientSncpAddress = sncpClient == null ? null : sncpClient.getClientSncpAddress();
+        return this.getClass().getSimpleName() + "(service = " + serviceType.getSimpleName() + ", serviceid = " + serviceid + ", serviceVersion = " + serviceVersion + ", name = '" + name
+            + "', address = " + (clientSncpAddress == null ? "" : (clientSncpAddress.getHostString() + ":" + clientSncpAddress.getPort()))
+            + ", actions.size = " + actions.length + ")";
+    }
+
+    public String toSimpleString() { //给Sncp产生的Service用
+        InetSocketAddress clientSncpAddress = sncpClient == null ? null : sncpClient.getClientSncpAddress();
+        return serviceType.getSimpleName() + "(name = '" + name + "', serviceid = " + serviceid + ", serviceVersion = " + serviceVersion
+            + ", clientaddr = " + (clientSncpAddress == null ? "" : (clientSncpAddress.getHostString() + ":" + clientSncpAddress.getPort()))
+            + ((remoteGroups == null || remoteGroups.isEmpty()) ? "" : ", remoteGroups = " + remoteGroups)
+            + ", actions.size = " + actions.length + ")";
+    }
+
     public void updateRemoteAddress(Set<String> remoteGroups, Set<InetSocketAddress> remoteAddresses) {
         this.remoteGroups = remoteGroups;
         this.remoteAddresses = remoteAddresses;
@@ -98,10 +110,6 @@ public final class SncpServiceInfo<T extends Service> {
         return serviceType;
     }
 
-    public T getService() {
-        return service;
-    }
-
     public Uint128 getServiceid() {
         return serviceid;
     }