diff --git a/pom.xml b/pom.xml
index 42a69a7f1..7ebe85026 100644
--- a/pom.xml
+++ b/pom.xml
@@ -572,6 +572,45 @@
                 </pluginRepository>
             </pluginRepositories>
         </profile>
+        <!-- antcode release jar -->
+        <profile>
+            <id>antcode-release</id>
+            <distributionManagement>
+                <repository>
+                    <id>maven-release</id>
+                    <name>antcode maven release</name>
+                    <url>http://mvn.test.alipay.net/artifactory/content/repositories/maven-release/</url>
+                </repository>
+                <snapshotRepository>
+                    <id>maven-release</id>
+                    <name>antcode maven snapshot</name>
+                    <url>http://mvn.test.alipay.net/artifactory/content/repositories/maven-snapshot/</url>
+                </snapshotRepository>
+            </distributionManagement>
+        </profile>
+        <!-- 以下内容是配置jar包发布指定的mvn库，与上面配置不冲突 -->
+        <profile>
+            <id>alipay-dev</id>
+            <distributionManagement>
+                <repository>
+                    <id>nexus-server@alipay-dev</id>
+                    <name>alipay dev Repository</name>
+                    <url>http://mvn.dev.alipay.net/artifactory/content/repositories/middleware</url>
+                </repository>
+            </distributionManagement>
+        </profile>
+
+        <profile>
+            <id>alipay-release</id>
+            <distributionManagement>
+                <repository>
+                    <id>nexus-server@alipay-release</id>
+                    <name>alipay release Repository</name>
+                    <url>http://mvn.test.alipay.net/artifactory/content/repositories/middleware</url>
+                </repository>
+            </distributionManagement>
+        </profile>
+
     </profiles>
 
 </project>
diff --git a/server/server/meta/src/main/java/com/alipay/sofa/registry/server/meta/lease/AbstractRaftEnabledLeaseManager.java b/server/server/meta/src/main/java/com/alipay/sofa/registry/server/meta/lease/AbstractRaftEnabledLeaseManager.java
index 9b2a2d206..9e5b8d684 100644
--- a/server/server/meta/src/main/java/com/alipay/sofa/registry/server/meta/lease/AbstractRaftEnabledLeaseManager.java
+++ b/server/server/meta/src/main/java/com/alipay/sofa/registry/server/meta/lease/AbstractRaftEnabledLeaseManager.java
@@ -189,7 +189,7 @@ public void refreshEpoch(long newEpoch) {
     }
 
     protected LeaseManager<T> getLeaseManager() {
-        if(isRaftLeader()) {
+        if (isRaftLeader()) {
             return getLocalLeaseManager();
         } else {
             return getRaftLeaseManager();
diff --git a/server/server/meta/src/main/java/com/alipay/sofa/registry/server/meta/slot/impl/DefaultSlotManager.java b/server/server/meta/src/main/java/com/alipay/sofa/registry/server/meta/slot/impl/DefaultSlotManager.java
index ef41ca4ae..3e21978a0 100644
--- a/server/server/meta/src/main/java/com/alipay/sofa/registry/server/meta/slot/impl/DefaultSlotManager.java
+++ b/server/server/meta/src/main/java/com/alipay/sofa/registry/server/meta/slot/impl/DefaultSlotManager.java
@@ -278,7 +278,7 @@ abstract SlotPeriodCheckType action(ArrangeTaskExecutor arrangeTaskExecutor,
     }
 
     private SlotManager getSlotManager() {
-        if(isRaftLeader()) {
+        if (isRaftLeader()) {
             return localSlotManager;
         } else {
             return raftSlotManager;
diff --git a/server/server/session/src/main/java/com/alipay/sofa/registry/server/session/store/AbstractDataManager.java b/server/server/session/src/main/java/com/alipay/sofa/registry/server/session/store/AbstractDataManager.java
index f2c4455fe..0aaaedb51 100644
--- a/server/server/session/src/main/java/com/alipay/sofa/registry/server/session/store/AbstractDataManager.java
+++ b/server/server/session/src/main/java/com/alipay/sofa/registry/server/session/store/AbstractDataManager.java
@@ -113,7 +113,7 @@ public Collection<T> getDatas(String dataInfoId) {
 
     @Override
     public Map<String, Map<String, T>> getDatas() {
-        return StoreHelpers.copyMap((Map)stores);
+        return StoreHelpers.copyMap((Map) stores);
     }
 
     @Override
diff --git a/server/server/session/src/main/java/com/alipay/sofa/registry/server/session/store/SessionInterests.java b/server/server/session/src/main/java/com/alipay/sofa/registry/server/session/store/SessionInterests.java
index 4e9171892..0f3b2b52b 100644
--- a/server/server/session/src/main/java/com/alipay/sofa/registry/server/session/store/SessionInterests.java
+++ b/server/server/session/src/main/java/com/alipay/sofa/registry/server/session/store/SessionInterests.java
@@ -197,7 +197,7 @@ public Map<InetSocketAddress, Map<String, Subscriber>> querySubscriberIndex(Stri
         try {
             Map<InetSocketAddress, Map<String, Subscriber>> map = resultIndex.get(subscriberResult);
             if (!MapUtils.isEmpty(map)) {
-                return StoreHelpers.copyMap((Map)map);
+                return StoreHelpers.copyMap((Map) map);
             } else {
                 return Collections.emptyMap();
             }
@@ -232,7 +232,7 @@ public boolean deleteReSubscriber(Subscriber subscriber) {
 
     @Override
     public Map<String/*dataInfoId*/, Map<String/*registerId*/, Subscriber>> getReSubscribers() {
-        return StoreHelpers.copyMap((Map)stopPushInterests);
+        return StoreHelpers.copyMap((Map) stopPushInterests);
     }
 
     @Override
diff --git a/server/server/session/src/test/java/com/alipay/sofa/registry/server/session/store/DataCacheTest.java b/server/server/session/src/test/java/com/alipay/sofa/registry/server/session/store/DataCacheTest.java
index 7adea2f22..fb3933107 100644
--- a/server/server/session/src/test/java/com/alipay/sofa/registry/server/session/store/DataCacheTest.java
+++ b/server/server/session/src/test/java/com/alipay/sofa/registry/server/session/store/DataCacheTest.java
@@ -474,8 +474,10 @@ public void testSubAndClientOffUnorder() {
         sessionInterests.deleteByConnectId(ConnectId.parse(subscriber1.getSourceAddress()
             .getAddressString() + "_" + subscriber1.getTargetAddress().getAddressString()));
 
-        Assert.assertEquals(sessionInterests.queryByConnectId(ConnectId
-            .parse("192.168.1.1:12345_192.168.1.2:9600")).isEmpty(), true);
+        Assert.assertEquals(
+            sessionInterests
+                .queryByConnectId(ConnectId.parse("192.168.1.1:12345_192.168.1.2:9600")).isEmpty(),
+            true);
         Assert.assertEquals(
             sessionInterests
                 .queryByConnectId(ConnectId.parse("192.168.1.1:12346_192.168.1.2:9600")).size(), 1);
diff --git a/server/server/shared/src/main/java/com/alipay/sofa/registry/server/shared/remoting/ServerSideExchanger.java b/server/server/shared/src/main/java/com/alipay/sofa/registry/server/shared/remoting/ServerSideExchanger.java
index 594a4a417..d21e10dea 100644
--- a/server/server/shared/src/main/java/com/alipay/sofa/registry/server/shared/remoting/ServerSideExchanger.java
+++ b/server/server/shared/src/main/java/com/alipay/sofa/registry/server/shared/remoting/ServerSideExchanger.java
@@ -46,21 +46,30 @@ public abstract class ServerSideExchanger implements NodeExchanger {
 
     @Override
     public Response request(Request request) throws RequestException {
-        if (LOGGER.isDebugEnabled()) {
-            LOGGER.debug("serverPort={} to client, url:{}, request body:{} ", getServerPort(), request.getRequestUrl(),
-                    request.getRequestBody());
-        }
         final URL url = request.getRequestUrl();
         if (url == null) {
             throw new RequestException("null url", request);
         }
+        return request(url, request);
+    }
+
+    public Response request(URL url, Request request) throws RequestException {
+        if (LOGGER.isDebugEnabled()) {
+            LOGGER.debug("serverPort={} to client, url:{}, request body:{} ", getServerPort(), request.getRequestUrl(),
+                    request.getRequestBody());
+        }
         final Server server = boltExchange.getServer(getServerPort());
         if (server == null) {
             throw new RequestException("no server for " + getServerPort(), request);
         }
         final int timeout = request.getTimeout() != null ? request.getTimeout() : getRpcTimeout();
+        Channel channel = null;
+        if (url == null) {
+            channel = choseChannel(server);
+        } else {
+            channel = server.getChannel(url);
+        }
 
-        Channel channel = server.getChannel(url);
         if (channel == null || !channel.isConnected()) {
             throw new RequestException(getServerPort() + ", get channel error! channel with url:" + url
                     + " can not be null or disconnected!", request);
@@ -78,13 +87,8 @@ public Response request(Request request) throws RequestException {
         }
     }
 
-    public Channel choseChannel() {
-        Server sessionServer = boltExchange.getServer(getServerPort());
-        if (sessionServer == null) {
-            return null;
-
-        }
-        Collection<Channel> channels = sessionServer.getChannels();
+    private Channel choseChannel(Server server) {
+        Collection<Channel> channels = server.getChannels();
         Optional<Channel> channelOptional = CollectionUtils.getRandom(channels);
         if (channelOptional.isPresent()) {
             Channel channel = channelOptional.get();