diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpTpXmlMessage.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpTpXmlMessage.java
index c2958eaf2..e165e7c29 100644
--- a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpTpXmlMessage.java
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpTpXmlMessage.java
@@ -205,7 +205,7 @@ public class WxCpTpXmlMessage implements Serializable {
   protected String msgId;
 
   @XStreamAlias("AgentID")
-  protected Integer agentID;
+  protected String agentID;
 
   @XStreamAlias("PicUrl")
   @XStreamConverter(value = XStreamCDataConverter.class)