diff --git a/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/codec/Serialization.java b/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/common/serialize/Serialization.java
similarity index 93%
rename from whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/codec/Serialization.java
rename to whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/common/serialize/Serialization.java
index 8da1397e..d3879b40 100644
--- a/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/codec/Serialization.java
+++ b/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/common/serialize/Serialization.java
@@ -1,4 +1,4 @@
-package org.hongxi.whatsmars.codec;
+package org.hongxi.whatsmars.common.serialize;
 
 import java.io.IOException;
 
diff --git a/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/serialization/DeserializableObject.java b/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/common/serialize/hessian2/DeserializableObject.java
similarity index 86%
rename from whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/serialization/DeserializableObject.java
rename to whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/common/serialize/hessian2/DeserializableObject.java
index 0cd55896..3cb4d7f0 100644
--- a/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/serialization/DeserializableObject.java
+++ b/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/common/serialize/hessian2/DeserializableObject.java
@@ -1,6 +1,6 @@
-package org.hongxi.whatsmars.serialization;
+package org.hongxi.whatsmars.common.serialize.hessian2;
 
-import org.hongxi.whatsmars.codec.Serialization;
+import org.hongxi.whatsmars.common.serialize.Serialization;
 
 import java.io.IOException;
 
diff --git a/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/serialization/Hessian2Serialization.java b/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/common/serialize/hessian2/Hessian2Serialization.java
similarity index 93%
rename from whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/serialization/Hessian2Serialization.java
rename to whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/common/serialize/hessian2/Hessian2Serialization.java
index 859e5cde..85e2a581 100644
--- a/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/serialization/Hessian2Serialization.java
+++ b/whatsmars-rpc/whatsmars-serialization/src/main/java/org/hongxi/whatsmars/common/serialize/hessian2/Hessian2Serialization.java
@@ -1,8 +1,8 @@
-package org.hongxi.whatsmars.serialization;
+package org.hongxi.whatsmars.common.serialize.hessian2;
 
 import com.caucho.hessian.io.Hessian2Input;
 import com.caucho.hessian.io.Hessian2Output;
-import org.hongxi.whatsmars.codec.Serialization;
+import org.hongxi.whatsmars.common.serialize.Serialization;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;