diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMerchantInvoiceService.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMerchantInvoiceService.java
index 795c848b3..ed41c53e5 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMerchantInvoiceService.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/api/WxMpMerchantInvoiceService.java
@@ -13,7 +13,7 @@ import me.chanjar.weixin.mp.bean.invoice.merchant.*;
  * 73100: 开票平台错误
  * <p>
  * 流程文档: https://developers.weixin.qq.com/doc/offiaccount/WeChat_Invoice/E_Invoice/Vendor_and_Invoicing_Platform_Mode_Instruction.html
- * 接口文档: https://developers.weixin.qq.com/doc/offiaccount/WeChat_Invoice/E_Invoice/Vendor_API_List.html
+ * 接口文档: <a href="https://developers.weixin.qq.com/doc/offiaccount/WeChat_Invoice/E_Invoice/Vendor_API_List.html">https://developers.weixin.qq.com/doc/offiaccount/WeChat_Invoice/E_Invoice/Vendor_API_List.html</a>
  *
  * @author Mario Luo
  */
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/ClearOutInvoiceRequest.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/ClearOutInvoiceRequest.java
index d0d0f6a9a..7b90a0797 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/ClearOutInvoiceRequest.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/ClearOutInvoiceRequest.java
@@ -6,13 +6,18 @@ import java.io.Serializable;
 
 /**
  * 发票充红请求参数
+ *
+ * @author Mario Luo
  */
 @Data
 public class ClearOutInvoiceRequest implements Serializable {
+  private static final long serialVersionUID = 36469746428007271L;
+
   private ClearOutInvoiceInfo invoiceinfo;
 
   @Data
   public static class ClearOutInvoiceInfo implements Serializable {
+    private static final long serialVersionUID = -9119257155033644495L;
 
     /**
      * 用户的openid 用户知道是谁在开票
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthDataRequest.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthDataRequest.java
index 092e16410..cef469099 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthDataRequest.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthDataRequest.java
@@ -1,23 +1,29 @@
 package me.chanjar.weixin.mp.bean.invoice.merchant;
 
+import com.google.gson.annotations.SerializedName;
 import lombok.Data;
 
 import java.io.Serializable;
 
 /**
  * 获取电子开票用户授权数据
+ *
+ * @author Mario Luo
  */
 @Data
 public class InvoiceAuthDataRequest implements Serializable {
+  private static final long serialVersionUID = -7423619297443219650L;
 
   /**
    * 开票平台在微信的标识号，商户需要找开票平台提供
    */
+  @SerializedName("s_pappid")
   private String sPappid;
 
   /**
    * 订单id，在商户内单笔开票请求的唯一识别号
    */
+  @SerializedName("order_id")
   private String orderId;
 
 }
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthDataResult.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthDataResult.java
index 99d8f57cc..433c700c9 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthDataResult.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthDataResult.java
@@ -7,9 +7,12 @@ import java.util.List;
 
 /**
  * 用户开票认证信息返回结果DTO
+ *
+ * @author Mario Luo
  */
 @Data
 public class InvoiceAuthDataResult implements Serializable {
+  private static final long serialVersionUID = 7199243456761896912L;
 
   /**
    * 订单授权状态，当errcode为0时会出现
@@ -28,6 +31,8 @@ public class InvoiceAuthDataResult implements Serializable {
 
   @Data
   public static class UserAuthInfo implements Serializable {
+    private static final long serialVersionUID = 3132380567762544927L;
+
     /**
      * 个人抬头
      */
@@ -41,6 +46,8 @@ public class InvoiceAuthDataResult implements Serializable {
 
   @Data
   public static class UserField implements Serializable {
+    private static final long serialVersionUID = 2114368427010646381L;
+
     private String title;
     private String phone;
     private String email;
@@ -49,6 +56,8 @@ public class InvoiceAuthDataResult implements Serializable {
 
   @Data
   public static class BizField implements Serializable {
+    private static final long serialVersionUID = 1799355181972008881L;
+
     private String title;
     private String taxNo;
     private String addr;
@@ -60,6 +69,8 @@ public class InvoiceAuthDataResult implements Serializable {
 
   @Data
   public static class KeyValuePair implements Serializable {
+    private static final long serialVersionUID = -1068075389526145791L;
+
     private String key;
     private String value;
   }
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageRequest.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageRequest.java
index 07a8a24e5..0b50111df 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageRequest.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageRequest.java
@@ -1,23 +1,29 @@
 package me.chanjar.weixin.mp.bean.invoice.merchant;
 
+import com.google.gson.annotations.SerializedName;
 import lombok.Data;
 
 import java.io.Serializable;
 
 /**
  * 获取授权地址的输入参数
+ *
+ * @author Mario Luo
  */
 @Data
 public class InvoiceAuthPageRequest implements Serializable {
+  private static final long serialVersionUID = -804002889404266929L;
 
   /**
    * 开票平台在微信的标识号，商户需要找开票平台提供
    */
+  @SerializedName("s_pappid")
   private String sPappid;
 
   /**
    * 订单id，在商户内单笔开票请求的唯一识别号
    */
+  @SerializedName("order_id")
   private String orderId;
 
   /**
@@ -33,6 +39,7 @@ public class InvoiceAuthPageRequest implements Serializable {
   /**
    * 授权成功后跳转页面。本字段只有在source为H5的时候需要填写，引导用户在微信中进行下一步流程。app开票因为从外部app拉起微信授权页，授权完成后自动回到原来的app，故无需填写。
    */
+  @SerializedName("redirect_url")
   private String redirectUrl;
 
   /**
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageResult.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageResult.java
index d137adb49..1ab3513bf 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageResult.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageResult.java
@@ -6,9 +6,12 @@ import java.io.Serializable;
 
 /**
  * 获取授权链接返回结果DTO
+ *
+ * @author Mario Luo
  */
 @Data
 public class InvoiceAuthPageResult implements Serializable {
+  private static final long serialVersionUID = 2922797121045894425L;
 
   /**
    * 授权页地址
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageSetting.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageSetting.java
index dbc04816e..83a72c852 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageSetting.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceAuthPageSetting.java
@@ -5,19 +5,27 @@ import lombok.Data;
 import java.io.Serializable;
 import java.util.List;
 
+/**
+ * @author Mario Luo
+ */
 @Data
 public class InvoiceAuthPageSetting implements Serializable {
+  private static final long serialVersionUID = 4585269585619597753L;
 
   private AuthField authField;
 
   @Data
   public static class AuthField implements Serializable {
+    private static final long serialVersionUID = 7341329271546930795L;
+
     private UserField userField;
     private BizField bizField;
   }
 
   @Data
   public static class UserField implements Serializable {
+    private static final long serialVersionUID = -128178697394854697L;
+
     private Integer showTitle;
     private Integer showPhone;
     private Integer showEmail;
@@ -28,6 +36,8 @@ public class InvoiceAuthPageSetting implements Serializable {
 
   @Data
   public static class BizField implements Serializable {
+    private static final long serialVersionUID = -8277885344416192644L;
+
     private Integer showTitle;
     private Integer showTaxNo;
     private Integer showAddr;
@@ -45,6 +55,8 @@ public class InvoiceAuthPageSetting implements Serializable {
 
   @Data
   public static class CustomField implements Serializable {
+    private static final long serialVersionUID = -3838241240210071209L;
+
     /**
      * 字段名
      */
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceRejectRequest.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceRejectRequest.java
index 0d48cd79f..992faa4d2 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceRejectRequest.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceRejectRequest.java
@@ -1,23 +1,29 @@
 package me.chanjar.weixin.mp.bean.invoice.merchant;
 
+import com.google.gson.annotations.SerializedName;
 import lombok.Data;
 
 import java.io.Serializable;
 
 /**
  * 拒绝开票请求参数
+ *
+ * @author Mario Luo
  */
 @Data
 public class InvoiceRejectRequest implements Serializable {
+  private static final long serialVersionUID = -5303749544133451879L;
 
   /**
    * 开票平台标示
    */
+  @SerializedName("s_pappid")
   private String sPappid;
 
   /**
    * 订单id
    */
+  @SerializedName("order_id")
   private String orderId;
 
   /**
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceResult.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceResult.java
index 6f4da63a2..184b57970 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceResult.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/InvoiceResult.java
@@ -6,9 +6,12 @@ import java.io.Serializable;
 
 /**
  * 电子发票信息查询结果
+ *
+ * @author Mario Luo
  */
 @Data
 public class InvoiceResult implements Serializable {
+  private static final long serialVersionUID = 7896888653261133444L;
 
   /**
    * 发票相关信息
@@ -17,6 +20,8 @@ public class InvoiceResult implements Serializable {
 
   @Data
   public static class InvoiceDetail implements Serializable {
+    private static final long serialVersionUID = -3465795497702734126L;
+
     /**
      * 发票流水号
      */
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MakeOutInvoiceRequest.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MakeOutInvoiceRequest.java
index d9336eac1..666bdb97e 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MakeOutInvoiceRequest.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MakeOutInvoiceRequest.java
@@ -7,9 +7,12 @@ import java.util.List;
 
 /**
  * 开票信息请求参数
+ *
+ * @author Mario Luo
  */
 @Data
 public class MakeOutInvoiceRequest implements Serializable {
+  private static final long serialVersionUID = 2089481479917841771L;
 
   private InvoiceInfo invoiceinfo;
 
@@ -18,6 +21,8 @@ public class MakeOutInvoiceRequest implements Serializable {
    */
   @Data
   public static class InvoiceInfo implements Serializable {
+    private static final long serialVersionUID = 8492738482767944634L;
+
     /**
      * 维修openid
      */
@@ -145,6 +150,8 @@ public class MakeOutInvoiceRequest implements Serializable {
    */
   @Data
   public static class InvoiceDetailItem implements Serializable {
+    private static final long serialVersionUID = 2981363715996297681L;
+
     /**
      * 发票性质
      */
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MerchantInvoicePlatformInfo.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MerchantInvoicePlatformInfo.java
index 9c54b82c1..32adbc29a 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MerchantInvoicePlatformInfo.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MerchantInvoicePlatformInfo.java
@@ -1,14 +1,18 @@
 package me.chanjar.weixin.mp.bean.invoice.merchant;
 
+import com.google.gson.annotations.SerializedName;
 import lombok.Data;
 
 import java.io.Serializable;
 
 /**
  * 商户的开票平台信息
+ *
+ * @author Mario Luo
  */
 @Data
 public class MerchantInvoicePlatformInfo implements Serializable {
+  private static final long serialVersionUID = -2388214622725430530L;
 
   /**
    * 微信支付商户号
@@ -18,5 +22,6 @@ public class MerchantInvoicePlatformInfo implements Serializable {
   /**
    * 为该商户提供开票服务的开票平台 id ，由开票平台提供给商户
    */
+  @SerializedName("s_pappid")
   private String sPappid;
 }
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MerchantInvoicePlatformInfoWrapper.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MerchantInvoicePlatformInfoWrapper.java
index 035146616..fb79122fc 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MerchantInvoicePlatformInfoWrapper.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/merchant/MerchantInvoicePlatformInfoWrapper.java
@@ -6,9 +6,12 @@ import java.io.Serializable;
 
 /**
  * 设置商户联系信息和发票过时时间参数
+ *
+ * @author Mario Luo
  */
 @Data
 public class MerchantInvoicePlatformInfoWrapper implements Serializable {
+  private static final long serialVersionUID = 7994013978048258576L;
 
   private MerchantInvoicePlatformInfo paymchInfo;
 
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceBatchRequest.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceBatchRequest.java
index 48c878ba6..ce7b1860f 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceBatchRequest.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceBatchRequest.java
@@ -22,7 +22,6 @@ import java.util.List;
 @NoArgsConstructor
 @AllArgsConstructor
 public class InvoiceBatchRequest implements Serializable {
-
   private static final long serialVersionUID = -9121443117105107231L;
 
   /**
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceCommodityInfo.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceCommodityInfo.java
index a75874efa..2d4786341 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceCommodityInfo.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceCommodityInfo.java
@@ -2,6 +2,8 @@ package me.chanjar.weixin.mp.bean.invoice.reimburse;
 
 import lombok.Data;
 
+import java.io.Serializable;
+
 /**
  * <pre>
  * 发票商品信息
@@ -10,7 +12,8 @@ import lombok.Data;
  * @since 2021-03-23
  */
 @Data
-public class InvoiceCommodityInfo {
+public class InvoiceCommodityInfo implements Serializable {
+  private static final long serialVersionUID = 5139576099614652523L;
 
   /**
    * 项目（商品）名称
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceInfoRequest.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceInfoRequest.java
index 8a9b09f42..0dd960681 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceInfoRequest.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceInfoRequest.java
@@ -22,10 +22,8 @@ import java.io.Serializable;
 @NoArgsConstructor
 @AllArgsConstructor
 public class InvoiceInfoRequest implements Serializable {
-
   private static final long serialVersionUID = 7854633127026139444L;
 
-
   /**
   * 发票卡券的card_id
   * <pre>
@@ -45,8 +43,6 @@ public class InvoiceInfoRequest implements Serializable {
   @SerializedName("encrypt_code")
   private String encryptCode;
 
-
-
   public String toJson() {
     return WxMpGsonBuilder.create().toJson(this);
   }
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceInfoResponse.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceInfoResponse.java
index 0dded411c..5572f3c45 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceInfoResponse.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceInfoResponse.java
@@ -7,17 +7,20 @@ import lombok.Data;
 import me.chanjar.weixin.common.util.json.GsonParser;
 import me.chanjar.weixin.mp.util.json.WxMpGsonBuilder;
 
+import java.io.Serializable;
 import java.util.List;
 
 /**
  * <pre>
  * 查询报销发票信息响应对象
  * </pre>
+ *
  * @author <a href="https://github.com/mr-xiaoyu">xiaoyu</a>
  * @since 2021-03-23
  */
 @Data
-public class InvoiceInfoResponse {
+public class InvoiceInfoResponse implements Serializable {
+  private static final long serialVersionUID = -4835089274990526299L;
 
   /**
    * 发票ID
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceUserInfo.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceUserInfo.java
index 1d8d70924..3fc60b0b9 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceUserInfo.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/InvoiceUserInfo.java
@@ -3,17 +3,20 @@ package me.chanjar.weixin.mp.bean.invoice.reimburse;
 import com.google.gson.annotations.SerializedName;
 import lombok.Data;
 
+import java.io.Serializable;
 import java.util.List;
 
 /**
  * <pre>
  * 用户可在发票票面看到的主要信息
  * </pre>
+ *
  * @author <a href="https://github.com/mr-xiaoyu">xiaoyu</a>
  * @since 2021-03-23
  */
 @Data
-public class InvoiceUserInfo {
+public class InvoiceUserInfo implements Serializable {
+  private static final long serialVersionUID = 4970283608560240497L;
 
   /**
    * 发票加税合计金额，以分为单位
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/UpdateInvoiceStatusRequest.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/UpdateInvoiceStatusRequest.java
index 7e3b6e363..16a7901ca 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/UpdateInvoiceStatusRequest.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/UpdateInvoiceStatusRequest.java
@@ -21,7 +21,6 @@ import java.io.Serializable;
 @NoArgsConstructor
 @AllArgsConstructor
 public class UpdateInvoiceStatusRequest implements Serializable {
-
   private static final long serialVersionUID = -4122242332481909977L;
 
 
diff --git a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/UpdateStatusBatchRequest.java b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/UpdateStatusBatchRequest.java
index e117d94d1..17f6a68cd 100644
--- a/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/UpdateStatusBatchRequest.java
+++ b/weixin-java-mp/src/main/java/me/chanjar/weixin/mp/bean/invoice/reimburse/UpdateStatusBatchRequest.java
@@ -22,7 +22,6 @@ import java.util.List;
 @NoArgsConstructor
 @AllArgsConstructor
 public class UpdateStatusBatchRequest implements Serializable {
-
   private static final long serialVersionUID = 7016357689566912199L;
   /**
    * 用户openid
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsRequest.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsRequest.java
index ccfcc5f60..dc4ebfe4a 100644
--- a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsRequest.java
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsRequest.java
@@ -11,7 +11,7 @@ import java.util.List;
 /**
  * 普通支付（电商收付通）API
  * <pre>
- * 文档地址:https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/pages/e_transactions.shtml
+ * 文档地址:<a href="https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/pages/e_transactions.shtml">https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/pages/e_transactions.shtml</a>
  * </pre>
  *
  * @author cloudX
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsResult.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsResult.java
index a79dae78e..2c9086e7f 100644
--- a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsResult.java
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/ecommerce/PartnerTransactionsResult.java
@@ -12,10 +12,12 @@ import java.util.List;
  * <pre>
  *   文档地址：https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/ecommerce/e_transactions/chapter3_5.shtml
  * </pre>
+ * @author cloudX
  */
 @Data
 @NoArgsConstructor
 public class PartnerTransactionsResult implements Serializable {
+  private static final long serialVersionUID = 2371448241965534820L;
 
   /**
    * <pre>
diff --git a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/marketing/transfer/PartnerTransferRequest.java b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/marketing/transfer/PartnerTransferRequest.java
index ce4738ae1..9a25f4ac8 100644
--- a/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/marketing/transfer/PartnerTransferRequest.java
+++ b/weixin-java-pay/src/main/java/com/github/binarywang/wxpay/bean/marketing/transfer/PartnerTransferRequest.java
@@ -10,7 +10,7 @@ import java.util.List;
 /**
  * 发起批量转账API
  * <pre>
- * 文档地址:https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/pay/transfer_partner/chapter3_1.shtml
+ * 文档地址:<a href="https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/pay/transfer_partner/chapter3_1.shtml">https://pay.weixin.qq.com/wiki/doc/apiv3/wxpay/pay/transfer_partner/chapter3_1.shtml</a>
  * </pre>
  *
  * @author xiaoqiang