diff --git a/pom.xml b/pom.xml
index e65ce07..cbb4491 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
 
     <groupId>com.alipay.sofa</groupId>
     <artifactId>hessian</artifactId>
-    <version>3.3.1</version>
+    <version>3.3.2</version>
     <packaging>jar</packaging>
 
     <name>${project.groupId}:${project.artifactId}</name>
diff --git a/src/main/java/com/alipay/hessian/Version332.java b/src/main/java/com/alipay/hessian/Version332.java
new file mode 100644
index 0000000..f60d233
--- /dev/null
+++ b/src/main/java/com/alipay/hessian/Version332.java
@@ -0,0 +1,26 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alipay.hessian;
+
+/**
+ * only for security hack scan. do not delete it
+ * every publish you need to change class name
+ * @author bystander
+ * @version $Id: Version326.java, v 0.1 2018年07月06日 5:21 PM bystander Exp $
+ */
+public class Version332 {
+}
\ No newline at end of file