diff --git a/protocol/src/main/java/com/zfoo/protocol/xml/XmlModuleDefinition.java b/protocol/src/main/java/com/zfoo/protocol/xml/XmlModuleDefinition.java
index d9e5d257..e14ccf29 100644
--- a/protocol/src/main/java/com/zfoo/protocol/xml/XmlModuleDefinition.java
+++ b/protocol/src/main/java/com/zfoo/protocol/xml/XmlModuleDefinition.java
@@ -24,8 +24,8 @@ import java.util.List;
  * @author godotg
  * @version 3.0
  */
-@JsonPropertyOrder({"id", "name"})
 @JsonIgnoreProperties(ignoreUnknown = true)
+@JsonPropertyOrder({"id", "name"})
 public class XmlModuleDefinition {
 
     @JacksonXmlProperty(isAttribute = true, localName = "id")
diff --git a/protocol/src/main/java/com/zfoo/protocol/xml/XmlProtocolDefinition.java b/protocol/src/main/java/com/zfoo/protocol/xml/XmlProtocolDefinition.java
index 8ee6afaf..fada58e5 100644
--- a/protocol/src/main/java/com/zfoo/protocol/xml/XmlProtocolDefinition.java
+++ b/protocol/src/main/java/com/zfoo/protocol/xml/XmlProtocolDefinition.java
@@ -17,8 +17,8 @@ import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlProperty;
 
-@JsonPropertyOrder({"id", "location", "enhance"})
 @JsonIgnoreProperties(ignoreUnknown = true)
+@JsonPropertyOrder({"id", "location", "enhance"})
 public class XmlProtocolDefinition {
 
     @JacksonXmlProperty(isAttribute = true, localName = "id")
diff --git a/protocol/src/main/java/com/zfoo/protocol/xml/XmlProtocols.java b/protocol/src/main/java/com/zfoo/protocol/xml/XmlProtocols.java
index d4b6fcbf..138fc546 100644
--- a/protocol/src/main/java/com/zfoo/protocol/xml/XmlProtocols.java
+++ b/protocol/src/main/java/com/zfoo/protocol/xml/XmlProtocols.java
@@ -21,8 +21,8 @@ import com.fasterxml.jackson.dataformat.xml.annotation.JacksonXmlRootElement;
 
 import java.util.List;
 
-@JsonPropertyOrder({"modules"})
 @JsonIgnoreProperties(ignoreUnknown = true)
+@JsonPropertyOrder({"modules"})
 @JacksonXmlRootElement(localName = "protocols")
 public class XmlProtocols {