diff --git a/build.gradle b/build.gradle
index ee9a9edb..95ff6673 100644
--- a/build.gradle
+++ b/build.gradle
@@ -55,7 +55,7 @@ dependencies {
         exclude group: "org.fisco-bcos.java-sdk"
         exclude group: "org.slf4j"
     }
-    compile ('com.fasterxml.jackson.core:jackson-databind:2.14.2'){
+    compile ('com.fasterxml.jackson.core:jackson-databind:2.14.3'){
         force true
     }
     testCompile('com.github.stefanbirkner:system-rules:1.19.0')
diff --git a/src/integration-test/java/console/ConsoleClientTest.java b/src/integration-test/java/console/ConsoleClientTest.java
index 37f8dfe0..18298a3b 100644
--- a/src/integration-test/java/console/ConsoleClientTest.java
+++ b/src/integration-test/java/console/ConsoleClientTest.java
@@ -90,7 +90,7 @@ public void clientNotParamsTest() throws IOException {
         consoleClientFace.getGroupInfoList(emptyParams);
         assertTrue(log.getLog().startsWith("["));
         log.clearLog();
-        consoleClientFace.getNodeName();
+        consoleClientFace.getNodeName(consoleInitializer);
     }
 
     @Test
diff --git a/src/main/java/console/client/ConsoleClientFace.java b/src/main/java/console/client/ConsoleClientFace.java
index b3bd673c..836a84fa 100644
--- a/src/main/java/console/client/ConsoleClientFace.java
+++ b/src/main/java/console/client/ConsoleClientFace.java
@@ -1,6 +1,7 @@
 package console.client;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
+import console.ConsoleInitializer;
 import java.io.IOException;
 import org.fisco.bcos.sdk.v3.client.Client;
 
@@ -63,9 +64,9 @@ public interface ConsoleClientFace {
 
     void getGroupNodeInfo(String[] params) throws JsonProcessingException;
 
-    void setNodeName(String[] params) throws IOException;
+    void setNodeName(ConsoleInitializer consoleInitializer, String[] params) throws IOException;
 
-    void clearNodeName();
+    void clearNodeName(ConsoleInitializer consoleInitializer);
 
-    void getNodeName();
+    void getNodeName(ConsoleInitializer consoleInitializer);
 }
diff --git a/src/main/java/console/client/ConsoleClientImpl.java b/src/main/java/console/client/ConsoleClientImpl.java
index a4ad8425..a6316f91 100644
--- a/src/main/java/console/client/ConsoleClientImpl.java
+++ b/src/main/java/console/client/ConsoleClientImpl.java
@@ -1,6 +1,7 @@
 package console.client;
 
 import com.fasterxml.jackson.core.JsonProcessingException;
+import console.ConsoleInitializer;
 import console.client.model.TotalTransactionCountResult;
 import console.common.Common;
 import console.common.ConsoleUtils;
@@ -473,7 +474,7 @@ public void getGroupNodeInfo(String[] params) throws JsonProcessingException {
     }
 
     @Override
-    public void setNodeName(String[] params) {
+    public void setNodeName(ConsoleInitializer consoleInitializer, String[] params) {
         String newNodeName = params[1];
         List<BcosGroupNodeInfo.GroupNodeInfo> nodeInfos =
                 client.getGroupInfo().getResult().getNodeList();
@@ -491,23 +492,24 @@ public void setNodeName(String[] params) {
                             + ", node not contains in node list, check command 'getGroupInfo'.");
             return;
         }
-        this.nodeName = newNodeName;
-        getNodeName();
+        consoleInitializer.getClient().setNodeToSendRequest(newNodeName);
+        getNodeName(consoleInitializer);
     }
 
     @Override
-    public void clearNodeName() {
+    public void clearNodeName(ConsoleInitializer consoleInitializer) {
         System.out.println("Clear nodeName to empty.");
-        this.nodeName = "";
+        consoleInitializer.getClient().setNodeToSendRequest("");
     }
 
     @Override
-    public void getNodeName() {
-        if (this.nodeName.isEmpty()) {
+    public void getNodeName(ConsoleInitializer consoleInitializer) {
+        String nodeToSendRequest = consoleInitializer.getClient().getNodeToSendRequest();
+        if (nodeToSendRequest.isEmpty()) {
             System.out.println(
                     "Current default node name is empty, RPC will send request to node randomly.");
             return;
         }
-        System.out.println("Current default node name: " + this.nodeName);
+        System.out.println("Current default node name: " + nodeToSendRequest);
     }
 }
diff --git a/src/main/java/console/command/category/BasicCommand.java b/src/main/java/console/command/category/BasicCommand.java
index f2f9e7af..c74063a9 100644
--- a/src/main/java/console/command/category/BasicCommand.java
+++ b/src/main/java/console/command/category/BasicCommand.java
@@ -71,7 +71,9 @@ public Map<String, CommandInfo> getAllCommandInfo(boolean isWasm) {
                     "Set default node name to send request.",
                     HelpInfo::setNodeNameHelp,
                     (consoleInitializer, params, pwd) ->
-                            consoleInitializer.getConsoleClientFace().setNodeName(params),
+                            consoleInitializer
+                                    .getConsoleClientFace()
+                                    .setNodeName(consoleInitializer, params),
                     1,
                     1);
 
@@ -81,7 +83,9 @@ public Map<String, CommandInfo> getAllCommandInfo(boolean isWasm) {
                     "Get default node name in this client.",
                     HelpInfo::getNodeNameHelp,
                     (consoleInitializer, params, pwd) ->
-                            consoleInitializer.getConsoleClientFace().getNodeName(),
+                            consoleInitializer
+                                    .getConsoleClientFace()
+                                    .getNodeName(consoleInitializer),
                     0,
                     0);
 
@@ -91,7 +95,9 @@ public Map<String, CommandInfo> getAllCommandInfo(boolean isWasm) {
                     "Clear default node name to empty.",
                     HelpInfo::clearNodeNameHelp,
                     (consoleInitializer, params, pwd) ->
-                            consoleInitializer.getConsoleClientFace().clearNodeName(),
+                            consoleInitializer
+                                    .getConsoleClientFace()
+                                    .clearNodeName(consoleInitializer),
                     0,
                     0);