diff --git a/naming/src/main/java/com/alibaba/nacos/naming/core/DomainsManager.java b/naming/src/main/java/com/alibaba/nacos/naming/core/DomainsManager.java
index 98f5a7ab8..4d4afb5c1 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/core/DomainsManager.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/core/DomainsManager.java
@@ -285,7 +285,7 @@ public class DomainsManager {
             virtualClusterDomain = (VirtualClusterDomain) newDom;
             newDom = virtualClusterDomain;
         }
-        RaftCore.signalPublish(UtilsAndCommons.getDomStoreKey(newDom), JSON.toJSONString(newDom));
+        RaftCore.doSignalPublish(UtilsAndCommons.getDomStoreKey(newDom), JSON.toJSONString(newDom));
     }
 
     public void easyReplaceIP4Dom(String domName, String clusterName, List<IpAddress> ips) throws Exception {
@@ -367,7 +367,7 @@ public class DomainsManager {
             }
 
             if (timestamp == -1) {
-                RaftCore.signalPublish(UtilsAndCommons.getIPListStoreKey(dom),
+                RaftCore.doSignalPublish(UtilsAndCommons.getIPListStoreKey(dom),
                         JSON.toJSONString(ipAddressMap.values()));
             } else {
                 String key = UtilsAndCommons.getIPListStoreKey(dom);
@@ -452,7 +452,7 @@ public class DomainsManager {
 
             ipAddrs.removeAll(ips);
 
-            RaftCore.signalPublish(UtilsAndCommons.getIPListStoreKey(dom), JSON.toJSONString(ipAddrs));
+            RaftCore.doSignalPublish(UtilsAndCommons.getIPListStoreKey(dom), JSON.toJSONString(ipAddrs));
         } finally {
             lock.unlock();
         }
diff --git a/naming/src/main/java/com/alibaba/nacos/naming/misc/Switch.java b/naming/src/main/java/com/alibaba/nacos/naming/misc/Switch.java
index a1521137b..8386f7afe 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/misc/Switch.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/misc/Switch.java
@@ -135,7 +135,7 @@ public class Switch {
 
     public static void save() {
         try {
-            RaftCore.signalPublish(UtilsAndCommons.getDomStoreKey(dom), JSON.toJSONString(dom));
+            RaftCore.doSignalPublish(UtilsAndCommons.getDomStoreKey(dom), JSON.toJSONString(dom));
         } catch (Exception e) {
             Loggers.SRV_LOG.error("VIPSRV-SWITCH", "failed to save switch", e);
         }
diff --git a/naming/src/main/java/com/alibaba/nacos/naming/raft/RaftCore.java b/naming/src/main/java/com/alibaba/nacos/naming/raft/RaftCore.java
index ef7dfb2b0..3a0000c36 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/raft/RaftCore.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/raft/RaftCore.java
@@ -179,6 +179,50 @@ public class RaftCore {
     }
 
     public static void signalPublish(String key, String value) throws Exception {
+
+        long start = System.currentTimeMillis();
+        final Datum datum = new Datum();
+        datum.key = key;
+        datum.value = value;
+        datum.timestamp = System.currentTimeMillis();
+
+        JSONObject json = new JSONObject();
+        json.put("datum", datum);
+        json.put("source", peers.local());
+
+        onPublish(datum, peers.local());
+
+        final String content = JSON.toJSONString(json);
+
+        for (final String server : peers.allServersIncludeMyself()) {
+            if (isLeader(server)) {
+                continue;
+            }
+            final String url = buildURL(server, API_ON_PUB);
+            HttpClient.asyncHttpPostLarge(url, Arrays.asList("key=" + key), content, new AsyncCompletionHandler<Integer>() {
+                @Override
+                public Integer onCompleted(Response response) throws Exception {
+                    if (response.getStatusCode() != HttpURLConnection.HTTP_OK) {
+                        Loggers.RAFT.warn("RAFT", "failed to publish data to peer, datumId=" + datum.key + ", peer=" + server + ", http code=" + response.getStatusCode());
+                        return 1;
+                    }
+                    return 0;
+                }
+
+                @Override
+                public STATE onContentWriteCompleted() {
+                    return STATE.CONTINUE;
+                }
+            });
+
+        }
+
+        long end = System.currentTimeMillis();
+        Loggers.RAFT.info("signalPublish cost " + (end - start) + " ms" + " : " + key);
+
+    }
+
+    public static void doSignalPublish(String key, String value) throws Exception {
         if (!RaftCore.isLeader()) {
             JSONObject params = new JSONObject();
             params.put("key", key);
@@ -195,6 +239,15 @@ public class RaftCore {
             throw new IllegalStateException("I'm not leader, can not handle update/delete operation");
         }
 
+        if (key.startsWith(UtilsAndCommons.DOMAINS_DATA_ID)) {
+            signalPublishLocked(key, value);
+        } else {
+            signalPublish(key, value);
+        }
+    }
+
+    public static void signalPublishLocked(String key, String value) throws Exception {
+
         try {
             RaftCore.OPERATE_LOCK.lock();
             long start = System.currentTimeMillis();
@@ -237,6 +290,12 @@ public class RaftCore {
 
             }
 
+            if (!latch.await(5000, TimeUnit.MILLISECONDS)) {
+                // only majority servers return success can we consider this update success
+                Loggers.RAFT.info("data publish failed, caused failed to notify majority, key=" + key);
+                throw new IllegalStateException("data publish failed, caused failed to notify majority, key=" + key);
+            }
+
             long end = System.currentTimeMillis();
             Loggers.RAFT.info("signalPublish cost " + (end - start) + " ms" + " : " + key);
         } finally {
@@ -930,10 +989,19 @@ public class RaftCore {
 
     public static class Notifier implements Runnable {
 
+        private ConcurrentHashMap<String, String> services = new ConcurrentHashMap<>(10 * 1024);
+
         private BlockingQueue<Pair> tasks = new LinkedBlockingQueue<Pair>(1024 * 1024);
 
         public void addTask(Datum datum, ApplyAction action) {
+
+            if (services.containsKey(datum.key) && action == ApplyAction.CHANGE) {
+                return;
+            }
             tasks.add(Pair.with(datum, action));
+            if (action == ApplyAction.CHANGE) {
+                services.put(datum.key, StringUtils.EMPTY);
+            }
         }
 
         @Override
@@ -951,6 +1019,9 @@ public class RaftCore {
 
                     Datum datum = (Datum) pair.getValue0();
                     ApplyAction action = (ApplyAction) pair.getValue1();
+
+                    services.remove(datum.key);
+
                     int count = 0;
                     for (RaftListener listener : listeners) {
 
@@ -966,7 +1037,7 @@ public class RaftCore {
 
                         try {
                             if (action == ApplyAction.CHANGE) {
-                                listener.onChange(datum.key, datum.value);
+                                listener.onChange(datum.key, getDatum(datum.key).value);
                                 continue;
                             }
 
diff --git a/naming/src/main/java/com/alibaba/nacos/naming/web/RaftCommands.java b/naming/src/main/java/com/alibaba/nacos/naming/web/RaftCommands.java
index 7aebbcd04..03d028734 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/web/RaftCommands.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/web/RaftCommands.java
@@ -113,7 +113,7 @@ public class RaftCommands {
         String value = Arrays.asList(entity).toArray(new String[1])[0];
         JSONObject json = JSON.parseObject(value);
 
-        RaftCore.signalPublish(json.getString("key"), json.getString("value"));
+        RaftCore.doSignalPublish(json.getString("key"), json.getString("value"));
 
         return "ok";
     }