diff --git a/core/src/main/java/com/taobao/arthas/core/command/model/InputStatusVO.java b/core/src/main/java/com/taobao/arthas/core/command/model/InputStatusModel.java
similarity index 81%
rename from core/src/main/java/com/taobao/arthas/core/command/model/InputStatusVO.java
rename to core/src/main/java/com/taobao/arthas/core/command/model/InputStatusModel.java
index 72350a1b8..b1da685a0 100644
--- a/core/src/main/java/com/taobao/arthas/core/command/model/InputStatusVO.java
+++ b/core/src/main/java/com/taobao/arthas/core/command/model/InputStatusModel.java
@@ -4,11 +4,11 @@ package com.taobao.arthas.core.command.model;
  * Input status for webui
  * @author gongdewei 2020/4/14
  */
-public class InputStatusVO extends ResultModel {
+public class InputStatusModel extends ResultModel {
 
     private InputStatus inputStatus;
 
-    public InputStatusVO(InputStatus inputStatus) {
+    public InputStatusModel(InputStatus inputStatus) {
         this.inputStatus = inputStatus;
     }
 
diff --git a/core/src/main/java/com/taobao/arthas/core/distribution/impl/SharingResultDistributorImpl.java b/core/src/main/java/com/taobao/arthas/core/distribution/impl/SharingResultDistributorImpl.java
index 1444c5d5e..3ecd4ca2a 100644
--- a/core/src/main/java/com/taobao/arthas/core/distribution/impl/SharingResultDistributorImpl.java
+++ b/core/src/main/java/com/taobao/arthas/core/distribution/impl/SharingResultDistributorImpl.java
@@ -2,7 +2,7 @@ package com.taobao.arthas.core.distribution.impl;
 
 import com.alibaba.arthas.deps.org.slf4j.Logger;
 import com.alibaba.arthas.deps.org.slf4j.LoggerFactory;
-import com.taobao.arthas.core.command.model.InputStatusVO;
+import com.taobao.arthas.core.command.model.InputStatusModel;
 import com.taobao.arthas.core.command.model.MessageModel;
 import com.taobao.arthas.core.command.model.ResultModel;
 import com.taobao.arthas.core.distribution.DistributorOptions;
@@ -138,15 +138,15 @@ public class SharingResultDistributorImpl implements SharingResultDistributor {
     private class SharingResultConsumerImpl implements ResultConsumer {
         private BlockingQueue<ResultModel> resultQueue = new ArrayBlockingQueue<ResultModel>(DistributorOptions.resultQueueSize);
         private ReentrantLock queueLock = new ReentrantLock();
-        private InputStatusVO lastInputStatus;
+        private InputStatusModel lastInputStatus;
 
         @Override
         public boolean appendResult(ResultModel result) {
             queueLock.lock();
             try {
                 //输入状态不入历史指令队列，复制时在最后发送
-                if (result instanceof InputStatusVO) {
-                    lastInputStatus = (InputStatusVO) result;
+                if (result instanceof InputStatusModel) {
+                    lastInputStatus = (InputStatusModel) result;
                     return true;
                 }
                 while (!resultQueue.offer(result)) {
diff --git a/core/src/main/java/com/taobao/arthas/core/shell/term/impl/http/api/HttpApiHandler.java b/core/src/main/java/com/taobao/arthas/core/shell/term/impl/http/api/HttpApiHandler.java
index 10d75cbf5..b614ca580 100644
--- a/core/src/main/java/com/taobao/arthas/core/shell/term/impl/http/api/HttpApiHandler.java
+++ b/core/src/main/java/com/taobao/arthas/core/shell/term/impl/http/api/HttpApiHandler.java
@@ -311,7 +311,7 @@ public class HttpApiHandler {
      * @param inputStatus
      */
     private void updateSessionInputStatus(Session session, InputStatus inputStatus) {
-        session.getResultDistributor().appendResult(new InputStatusVO(inputStatus));
+        session.getResultDistributor().appendResult(new InputStatusModel(inputStatus));
     }
 
     private ApiResponse processJoinSessionRequest(ApiRequest apiRequest, Session session) {
@@ -319,7 +319,7 @@ public class HttpApiHandler {
         //create consumer
         ResultConsumer resultConsumer = new ResultConsumerImpl();
         //disable input and interrupt
-        resultConsumer.appendResult(new InputStatusVO(InputStatus.DISABLED));
+        resultConsumer.appendResult(new InputStatusModel(InputStatus.DISABLED));
         session.getResultDistributor().addConsumer(resultConsumer);
 
         ApiResponse response = new ApiResponse();