diff --git a/src/org/redkale/net/http/WebSocketNode.java b/src/org/redkale/net/http/WebSocketNode.java
index 79d9dd3d7..2b472e0f3 100644
--- a/src/org/redkale/net/http/WebSocketNode.java
+++ b/src/org/redkale/net/http/WebSocketNode.java
@@ -33,7 +33,7 @@ public abstract class WebSocketNode {
     @Resource(name = Application.RESNAME_SERVER_ADDR)
     protected InetSocketAddress localSncpAddress;  //为SncpServer的服务address
 
-    @DynRemote
+    @RpcRemote
     protected WebSocketNode remoteNode;
 
     //存放所有用户分布在节点上的队列信息,Set<InetSocketAddress> 为 sncpnode 的集合
@@ -58,16 +58,16 @@ public abstract class WebSocketNode {
         });
     }
 
-    protected abstract List<String> getOnlineRemoteAddresses(@DynTargetAddress InetSocketAddress targetAddress, Serializable groupid);
+    protected abstract List<String> getOnlineRemoteAddresses(@RpcTargetAddress InetSocketAddress targetAddress, Serializable groupid);
 
-    protected abstract int sendMessage(@DynTargetAddress InetSocketAddress targetAddress, Serializable groupid, boolean recent, Serializable message, boolean last);
+    protected abstract int sendMessage(@RpcTargetAddress InetSocketAddress targetAddress, Serializable groupid, boolean recent, Serializable message, boolean last);
 
     protected abstract void connect(Serializable groupid, InetSocketAddress addr);
 
     protected abstract void disconnect(Serializable groupid, InetSocketAddress addr);
 
     //--------------------------------------------------------------------------------
-    protected List<String> remoteOnlineRemoteAddresses(@DynTargetAddress InetSocketAddress targetAddress, Serializable groupid) {
+    protected List<String> remoteOnlineRemoteAddresses(@RpcTargetAddress InetSocketAddress targetAddress, Serializable groupid) {
         if (remoteNode == null) return null;
         try {
             return remoteNode.getOnlineRemoteAddresses(targetAddress, groupid);
diff --git a/src/org/redkale/net/sncp/Sncp.java b/src/org/redkale/net/sncp/Sncp.java
index e9b0279e9..f23e8d2f6 100644
--- a/src/org/redkale/net/sncp/Sncp.java
+++ b/src/org/redkale/net/sncp/Sncp.java
@@ -749,7 +749,7 @@ public abstract class Sncp {
                     for (Field field : loop.getDeclaredFields()) {
                         int mod = field.getModifiers();
                         if (Modifier.isFinal(mod) || Modifier.isStatic(mod)) continue;
-                        if (field.getAnnotation(DynRemote.class) == null) continue;
+                        if (field.getAnnotation(RpcRemote.class) == null) continue;
                         if (!field.getType().isAssignableFrom(newClazz)) continue;
                         field.setAccessible(true);
                         if (remoteTransport == null) {
diff --git a/src/org/redkale/net/sncp/SncpClient.java b/src/org/redkale/net/sncp/SncpClient.java
index 4c168d179..3f2142338 100644
--- a/src/org/redkale/net/sncp/SncpClient.java
+++ b/src/org/redkale/net/sncp/SncpClient.java
@@ -69,9 +69,9 @@ public final class SncpClient {
                 for (int i = 0; i < anns.length; i++) {
                     if (anns[i].length > 0) {
                         for (Annotation ann : anns[i]) {
-                            if (ann.annotationType() == DynTargetAddress.class && SocketAddress.class.isAssignableFrom(params[i])) {
+                            if (ann.annotationType() == RpcTargetAddress.class && SocketAddress.class.isAssignableFrom(params[i])) {
                                 targetAddrIndex = i;
-                            } else if (ann.annotationType() == DynSourceAddress.class && SocketAddress.class.isAssignableFrom(params[i])) {
+                            } else if (ann.annotationType() == RpcSourceAddress.class && SocketAddress.class.isAssignableFrom(params[i])) {
                                 sourceAddrIndex = i;
                             }
                         }
diff --git a/src/org/redkale/service/DynRemote.java b/src/org/redkale/service/RpcRemote.java
similarity index 90%
rename from src/org/redkale/service/DynRemote.java
rename to src/org/redkale/service/RpcRemote.java
index c673b6881..e17424972 100644
--- a/src/org/redkale/service/DynRemote.java
+++ b/src/org/redkale/service/RpcRemote.java
@@ -19,6 +19,6 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
 @Documented
 @Target({FIELD})
 @Retention(RUNTIME)
-public @interface DynRemote {
+public @interface RpcRemote {
 
 }
diff --git a/src/org/redkale/service/DynSourceAddress.java b/src/org/redkale/service/RpcSourceAddress.java
similarity index 91%
rename from src/org/redkale/service/DynSourceAddress.java
rename to src/org/redkale/service/RpcSourceAddress.java
index d5b6fcd42..294abce3f 100644
--- a/src/org/redkale/service/DynSourceAddress.java
+++ b/src/org/redkale/service/RpcSourceAddress.java
@@ -20,6 +20,6 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
 @Documented
 @Target({PARAMETER})
 @Retention(RUNTIME)
-public @interface DynSourceAddress {
+public @interface RpcSourceAddress {
 
 }
diff --git a/src/org/redkale/service/DynTargetAddress.java b/src/org/redkale/service/RpcTargetAddress.java
similarity index 91%
rename from src/org/redkale/service/DynTargetAddress.java
rename to src/org/redkale/service/RpcTargetAddress.java
index 1edaa0ba2..b46dddaed 100644
--- a/src/org/redkale/service/DynTargetAddress.java
+++ b/src/org/redkale/service/RpcTargetAddress.java
@@ -20,6 +20,6 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
 @Documented
 @Target({PARAMETER})
 @Retention(RUNTIME)
-public @interface DynTargetAddress {
+public @interface RpcTargetAddress {
     
 }
diff --git a/src/org/redkale/service/WebSocketNodeService.java b/src/org/redkale/service/WebSocketNodeService.java
index e074eeeb9..a322c3368 100644
--- a/src/org/redkale/service/WebSocketNodeService.java
+++ b/src/org/redkale/service/WebSocketNodeService.java
@@ -34,7 +34,7 @@ public class WebSocketNodeService extends WebSocketNode implements Service {
     }
 
     @Override
-    public List<String> getOnlineRemoteAddresses(@DynTargetAddress InetSocketAddress targetAddress, Serializable groupid) {
+    public List<String> getOnlineRemoteAddresses(@RpcTargetAddress InetSocketAddress targetAddress, Serializable groupid) {
         if (localSncpAddress == null || !localSncpAddress.equals(targetAddress)) return remoteOnlineRemoteAddresses(targetAddress, groupid);
         final Set<String> engineids = localNodes.get(groupid);
         if (engineids == null || engineids.isEmpty()) return null;
@@ -49,7 +49,7 @@ public class WebSocketNodeService extends WebSocketNode implements Service {
     }
 
     @Override
-    public int sendMessage(@DynTargetAddress InetSocketAddress addr, Serializable groupid, boolean recent, Serializable message, boolean last) {
+    public int sendMessage(@RpcTargetAddress InetSocketAddress addr, Serializable groupid, boolean recent, Serializable message, boolean last) {
         final Set<String> engineids = localNodes.get(groupid);
         if (engineids == null || engineids.isEmpty()) return RETCODE_GROUP_EMPTY;
         int code = RETCODE_GROUP_EMPTY;