diff --git a/weixin-java-common/src/main/java/me/chanjar/weixin/common/error/WxOpenErrorMsgEnum.java b/weixin-java-common/src/main/java/me/chanjar/weixin/common/error/WxOpenErrorMsgEnum.java
index edcc0a28d..28fb5de8a 100644
--- a/weixin-java-common/src/main/java/me/chanjar/weixin/common/error/WxOpenErrorMsgEnum.java
+++ b/weixin-java-common/src/main/java/me/chanjar/weixin/common/error/WxOpenErrorMsgEnum.java
@@ -1136,6 +1136,11 @@ public enum WxOpenErrorMsgEnum {
    */
   CODE_40222(40222, "invalid request idc domain"),
 
+  /**
+   * empty media cover, please check the media
+   */
+  CODE_40229(40229, "媒体封面为空，请添加媒体封面"),
+
   /**
    * 缺少 access_token 参数  access_token missing
    */
diff --git a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/constant/WxCpTpConsts.java b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/constant/WxCpTpConsts.java
index 77e9d31b6..f256d7068 100644
--- a/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/constant/WxCpTpConsts.java
+++ b/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/constant/WxCpTpConsts.java
@@ -33,6 +33,21 @@ public class WxCpTpConsts {
      */
     public static final String CANCEL_AUTH = "cancel_auth";
 
+    /**
+     * 企业互联共享应用事件回调
+     */
+    public static final String SHARE_AGENT_CHANGE = "share_agent_change";
+
+    /**
+     * 重置永久授权码通知
+     */
+    public static final String RESET_PERMANENT_CODE = "reset_permanent_code";
+
+    /**
+     * 应用管理员变更通知
+     */
+    public static final String CHANGE_APP_ADMIN = "change_app_admin";
+
     /**
      * 通讯录变更通知
      */
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/message/WxMpXmlMessage.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/message/WxMpXmlMessage.java
index 1e5e8eb32..698187139 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/message/WxMpXmlMessage.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/message/WxMpXmlMessage.java
@@ -831,6 +831,14 @@ public class WxMpXmlMessage implements Serializable {
   @JacksonXmlProperty(localName = "nsrsbh")
   private String nsrsbh;
 
+
+  /**
+   * 授权用户资料变更
+   */
+  @XStreamAlias("RevokeInfo")
+  @JacksonXmlProperty(localName = "RevokeInfo")
+  private String revokeInfo;
+
   /**
    * 加密消息
    */