#1060 修复微信卡券签名问题

weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/card/WxMpCardDeleteResult.java

@@ -3,11 +3,13 @@ package me.chanjar.weixin.mp.bean.card;
 import me.chanjar.weixin.mp.util.json.WxMpGsonBuilder;
 
 /**
- * @description 删除卡券结果
- * @author: fanxl
- * @date: 2019/1/22 0022 10:24
+ * 删除卡券结果.
+ *
+ * @author fanxl
+ * @date 2019/1/22 0022 10:24
  */
 public class WxMpCardDeleteResult extends BaseWxMpCardResult {
+  private static final long serialVersionUID = -4367717540650523290L;
 
   public static WxMpCardDeleteResult fromJson(String json) {
     return WxMpGsonBuilder.create().fromJson(json, WxMpCardDeleteResult.class);