diff --git a/api-third/src/main/java/com/heyu/api/jsapi/JsapiPrepay.java b/api-third/src/main/java/com/heyu/api/jsapi/JsapiPrepay.java
index 2f06615..b098fe8 100644
--- a/api-third/src/main/java/com/heyu/api/jsapi/JsapiPrepay.java
+++ b/api-third/src/main/java/com/heyu/api/jsapi/JsapiPrepay.java
@@ -3,6 +3,7 @@ package com.heyu.api.jsapi;
 // 引用微信支付工具库，参考：https://pay.weixin.qq.com/doc/v3/merchant/4014931831
 
 import com.alibaba.fastjson.JSON;
+import com.heyu.api.jsapi.dto.*;
 import lombok.extern.slf4j.Slf4j;
 import okhttp3.*;
 
@@ -11,6 +12,7 @@ import java.io.UncheckedIOException;
 import java.security.PrivateKey;
 import java.security.PublicKey;
 import java.util.ArrayList;
+import java.util.List;
 
 
 /**
@@ -50,48 +52,60 @@ public class JsapiPrepay {
         );
 
         DirectAPIv3JsapiPrepayRequest request = new DirectAPIv3JsapiPrepayRequest();
+        request.setAppid("wx75fa59c097bd3dfd");
+        request.setMchid("1731491745");
+        request.setDescription("Image形象店-深圳腾大-QQ公仔");
+        request.setOutTradeNo("121775250");
+        request.setTimeExpire(WXPayUtility.generateExpireTime()); // 2025-11-05T21:02:16+08:00
+        request.setAttach("自定义数据说明");
+        request.setNotifyUrl("https://api.1024api.com/api-interface/app/weixin/payNotify");
+        request.setGoodsTag("WXG");
+        request.setSupportFapiao(false);
 
-        request.appid = "wx75fa59c097bd3dfd";
-        request.mchid = "1731491745";
-        request.description = "Image形象店-深圳腾大-QQ公仔";
-        request.outTradeNo = "121775250";
 
-        request.timeExpire = WXPayUtility.generateExpireTime(); // 2025-11-05T21:02:16+08:00
-        request.attach = "自定义数据说明";
-        request.notifyUrl = "https://api.1024api.com/api-interface/app/weixin/payNotify";
-        request.goodsTag = "WXG";
-        request.supportFapiao = false;
-        request.amount = new CommonAmountInfo();
-        request.amount.total = 5L;
-        request.amount.currency = "CNY";
-        request.payer = new JsapiReqPayerInfo();
+        CommonAmountInfo commonAmountInfo = new CommonAmountInfo();
+        commonAmountInfo.setTotal(5L);
+        commonAmountInfo.setCurrency("CNY");
+        request.setAmount(commonAmountInfo);
+
+        JsapiReqPayerInfo payer = new JsapiReqPayerInfo();
+        payer.setOpenid("o6t1512tT-JuBeT6rIu6RhF Gf3BQ");
+        request.setPayer(payer);
+
+        CouponInfo couponInfo = new CouponInfo();
+
+        couponInfo.setCostPrice(608800L);
+        couponInfo.setInvoiceId("微信123");
+        request.setDetail(couponInfo);
+        List<GoodsDetail> goodsDetails = new ArrayList<>();
+
+        GoodsDetail goodsDetailItem = new GoodsDetail();
+        goodsDetailItem.setMerchantGoodsId("1246464644");
+        goodsDetailItem.setWechatpayGoodsId("1001");
+        goodsDetailItem.setGoodsName("iPhoneX 256G");
+        goodsDetailItem.setQuantity(1L);
+        goodsDetailItem.setUnitPrice(528800L);
+        goodsDetails.add(goodsDetailItem);
+        couponInfo.setGoodsDetail(goodsDetails);
+
+        CommonSceneInfo sceneInfo = new CommonSceneInfo();
+        sceneInfo.setPayerClientIp("14.23.150.211");
+        sceneInfo.setDeviceId("013467007045764");
+
+        StoreInfo setstoreInfo = new StoreInfo();
+        setstoreInfo.setId("0001");
+        setstoreInfo.setName("腾讯大厦分店");
+        setstoreInfo.setAreaCode("440305");
+        setstoreInfo.setAddress("广东省深圳市南山区科技中一道10000号");
+
+        SettleInfo settleInfo = new SettleInfo();
+        settleInfo.setProfitSharing(false);
+
+        request.setSceneInfo(sceneInfo);
+        sceneInfo.setStoreInfo(setstoreInfo);
+        request.setSettleInfo(settleInfo);
 
-        request.payer.openid = "o6t1512tT-JuBeT6rIu6RhFGf3BQ";
 
-        request.detail = new CouponInfo();
-        request.detail.costPrice = 608800L;
-        request.detail.invoiceId = "微信123";
-        request.detail.goodsDetail = new ArrayList<>();
-        {
-            GoodsDetail goodsDetailItem = new GoodsDetail();
-            goodsDetailItem.merchantGoodsId = "1246464644";
-            goodsDetailItem.wechatpayGoodsId = "1001";
-            goodsDetailItem.goodsName = "iPhoneX 256G";
-            goodsDetailItem.quantity = 1L;
-            goodsDetailItem.unitPrice = 528800L;
-            request.detail.goodsDetail.add(goodsDetailItem);
-        }
-        ;
-        request.sceneInfo = new CommonSceneInfo();
-        request.sceneInfo.payerClientIp = "14.23.150.211";
-        request.sceneInfo.deviceId = "013467007045764";
-        request.sceneInfo.storeInfo = new StoreInfo();
-        request.sceneInfo.storeInfo.id = "0001";
-        request.sceneInfo.storeInfo.name = "腾讯大厦分店";
-        request.sceneInfo.storeInfo.areaCode = "440305";
-        request.sceneInfo.storeInfo.address = "广东省深圳市南山区科技中一道10000号";
-        request.settleInfo = new SettleInfo();
-        request.settleInfo.profitSharing = false;
         try {
             DirectAPIv3JsapiPrepayResponse response = client.rePay(request);
             System.out.println(JSON.toJSONString(response));
@@ -103,6 +117,9 @@ public class JsapiPrepay {
         }
     }
 
+
+
+
     public DirectAPIv3JsapiPrepayResponse rePay(DirectAPIv3JsapiPrepayRequest request) {
         String uri = PATH;
         String reqBody = WXPayUtility.toJson(request);
diff --git a/api-third/src/main/java/com/heyu/api/jsapi/CommonAmountInfo.java b/api-third/src/main/java/com/heyu/api/jsapi/dto/CommonAmountInfo.java
similarity index 56%
rename from api-third/src/main/java/com/heyu/api/jsapi/CommonAmountInfo.java
rename to api-third/src/main/java/com/heyu/api/jsapi/dto/CommonAmountInfo.java
index 40feaba..dc23d91 100644
--- a/api-third/src/main/java/com/heyu/api/jsapi/CommonAmountInfo.java
+++ b/api-third/src/main/java/com/heyu/api/jsapi/dto/CommonAmountInfo.java
@@ -1,11 +1,14 @@
-package com.heyu.api.jsapi;
+package com.heyu.api.jsapi.dto;
 
 import com.google.gson.annotations.SerializedName;
+import lombok.Data;
 
+
+@Data
 public class CommonAmountInfo {
     @SerializedName("total")
-    public Long total;
+    private Long total;
 
     @SerializedName("currency")
-    public String currency;
+    private String currency;
 }
\ No newline at end of file
diff --git a/api-third/src/main/java/com/heyu/api/jsapi/CommonSceneInfo.java b/api-third/src/main/java/com/heyu/api/jsapi/dto/CommonSceneInfo.java
similarity index 63%
rename from api-third/src/main/java/com/heyu/api/jsapi/CommonSceneInfo.java
rename to api-third/src/main/java/com/heyu/api/jsapi/dto/CommonSceneInfo.java
index a756919..0b543ef 100644
--- a/api-third/src/main/java/com/heyu/api/jsapi/CommonSceneInfo.java
+++ b/api-third/src/main/java/com/heyu/api/jsapi/dto/CommonSceneInfo.java
@@ -1,4 +1,4 @@
-package com.heyu.api.jsapi;
+package com.heyu.api.jsapi.dto;
 
 import com.google.gson.annotations.SerializedName;
 import lombok.Data;
@@ -6,11 +6,11 @@ import lombok.Data;
 @Data
 public class CommonSceneInfo {
     @SerializedName("payer_client_ip")
-    public String payerClientIp;
+    private String payerClientIp;
 
     @SerializedName("device_id")
-    public String deviceId;
+    private String deviceId;
 
     @SerializedName("store_info")
-    public StoreInfo storeInfo;
+    private StoreInfo storeInfo;
 }
diff --git a/api-third/src/main/java/com/heyu/api/jsapi/CouponInfo.java b/api-third/src/main/java/com/heyu/api/jsapi/dto/CouponInfo.java
similarity index 64%
rename from api-third/src/main/java/com/heyu/api/jsapi/CouponInfo.java
rename to api-third/src/main/java/com/heyu/api/jsapi/dto/CouponInfo.java
index e52ce58..0ad8be9 100644
--- a/api-third/src/main/java/com/heyu/api/jsapi/CouponInfo.java
+++ b/api-third/src/main/java/com/heyu/api/jsapi/dto/CouponInfo.java
@@ -1,4 +1,4 @@
-package com.heyu.api.jsapi;
+package com.heyu.api.jsapi.dto;
 
 import com.google.gson.annotations.SerializedName;
 import lombok.Data;
@@ -8,12 +8,12 @@ import java.util.List;
 @Data
 public class CouponInfo {
     @SerializedName("cost_price")
-    public Long costPrice;
+    private Long costPrice;
 
     @SerializedName("invoice_id")
-    public String invoiceId;
+    private String invoiceId;
 
     @SerializedName("goods_detail")
-    public List<GoodsDetail> goodsDetail;
+    private List<GoodsDetail> goodsDetail;
 
 }
\ No newline at end of file
diff --git a/api-third/src/main/java/com/heyu/api/jsapi/DirectAPIv3JsapiPrepayRequest.java b/api-third/src/main/java/com/heyu/api/jsapi/dto/DirectAPIv3JsapiPrepayRequest.java
similarity index 55%
rename from api-third/src/main/java/com/heyu/api/jsapi/DirectAPIv3JsapiPrepayRequest.java
rename to api-third/src/main/java/com/heyu/api/jsapi/dto/DirectAPIv3JsapiPrepayRequest.java
index ee2dbf3..87c1376 100644
--- a/api-third/src/main/java/com/heyu/api/jsapi/DirectAPIv3JsapiPrepayRequest.java
+++ b/api-third/src/main/java/com/heyu/api/jsapi/dto/DirectAPIv3JsapiPrepayRequest.java
@@ -1,4 +1,4 @@
-package com.heyu.api.jsapi;
+package com.heyu.api.jsapi.dto;
 
 import com.google.gson.annotations.SerializedName;
 import lombok.Data;
@@ -6,44 +6,45 @@ import lombok.Data;
 @Data
 public class DirectAPIv3JsapiPrepayRequest {
     @SerializedName("appid")
-    public String appid;
+    private String appid;
+     
 
     @SerializedName("mchid")
-    public String mchid;
+    private String mchid;
 
     @SerializedName("description")
-    public String description;
+    private String description;
 
     @SerializedName("out_trade_no")
-    public String outTradeNo;
+    private String outTradeNo;
 
     @SerializedName("time_expire")
-    public String timeExpire;
+    private String timeExpire;
 
     @SerializedName("attach")
-    public String attach;
+    private String attach;
 
     @SerializedName("notify_url")
-    public String notifyUrl;
+    private String notifyUrl;
 
     @SerializedName("goods_tag")
-    public String goodsTag;
+    private String goodsTag;
 
     @SerializedName("support_fapiao")
-    public Boolean supportFapiao;
+    private Boolean supportFapiao;
 
     @SerializedName("amount")
-    public CommonAmountInfo amount;
+    private CommonAmountInfo amount;
 
     @SerializedName("payer")
-    public JsapiReqPayerInfo payer;
+    private JsapiReqPayerInfo payer;
 
     @SerializedName("detail")
-    public CouponInfo detail;
+    private CouponInfo detail;
 
     @SerializedName("scene_info")
-    public CommonSceneInfo sceneInfo;
+    private CommonSceneInfo sceneInfo;
 
     @SerializedName("settle_info")
-    public SettleInfo settleInfo;
+    private SettleInfo settleInfo;
 }
\ No newline at end of file
diff --git a/api-third/src/main/java/com/heyu/api/jsapi/DirectAPIv3JsapiPrepayResponse.java b/api-third/src/main/java/com/heyu/api/jsapi/dto/DirectAPIv3JsapiPrepayResponse.java
similarity index 72%
rename from api-third/src/main/java/com/heyu/api/jsapi/DirectAPIv3JsapiPrepayResponse.java
rename to api-third/src/main/java/com/heyu/api/jsapi/dto/DirectAPIv3JsapiPrepayResponse.java
index d833966..7e1c3c9 100644
--- a/api-third/src/main/java/com/heyu/api/jsapi/DirectAPIv3JsapiPrepayResponse.java
+++ b/api-third/src/main/java/com/heyu/api/jsapi/dto/DirectAPIv3JsapiPrepayResponse.java
@@ -1,4 +1,4 @@
-package com.heyu.api.jsapi;
+package com.heyu.api.jsapi.dto;
 
 import com.google.gson.annotations.SerializedName;
 import lombok.Data;
@@ -6,5 +6,5 @@ import lombok.Data;
 @Data
 public class DirectAPIv3JsapiPrepayResponse {
     @SerializedName("prepay_id")
-    public String prepayId;
+    private String prepayId;
 }
\ No newline at end of file
diff --git a/api-third/src/main/java/com/heyu/api/jsapi/GoodsDetail.java b/api-third/src/main/java/com/heyu/api/jsapi/dto/GoodsDetail.java
similarity index 60%
rename from api-third/src/main/java/com/heyu/api/jsapi/GoodsDetail.java
rename to api-third/src/main/java/com/heyu/api/jsapi/dto/GoodsDetail.java
index 134764d..b830d7c 100644
--- a/api-third/src/main/java/com/heyu/api/jsapi/GoodsDetail.java
+++ b/api-third/src/main/java/com/heyu/api/jsapi/dto/GoodsDetail.java
@@ -1,4 +1,4 @@
-package com.heyu.api.jsapi;
+package com.heyu.api.jsapi.dto;
 
 import com.google.gson.annotations.SerializedName;
 import lombok.Data;
@@ -6,17 +6,17 @@ import lombok.Data;
 @Data
 public class GoodsDetail {
         @SerializedName("merchant_goods_id")
-        public String merchantGoodsId;
+        private String merchantGoodsId;
 
         @SerializedName("wechatpay_goods_id")
-        public String wechatpayGoodsId;
+        private String wechatpayGoodsId;
 
         @SerializedName("goods_name")
-        public String goodsName;
+        private String goodsName;
 
         @SerializedName("quantity")
-        public Long quantity;
+        private Long quantity;
 
         @SerializedName("unit_price")
-        public Long unitPrice;
+        private Long unitPrice;
     }
diff --git a/api-third/src/main/java/com/heyu/api/jsapi/JsapiReqPayerInfo.java b/api-third/src/main/java/com/heyu/api/jsapi/dto/JsapiReqPayerInfo.java
similarity index 57%
rename from api-third/src/main/java/com/heyu/api/jsapi/JsapiReqPayerInfo.java
rename to api-third/src/main/java/com/heyu/api/jsapi/dto/JsapiReqPayerInfo.java
index aadde5d..64a2175 100644
--- a/api-third/src/main/java/com/heyu/api/jsapi/JsapiReqPayerInfo.java
+++ b/api-third/src/main/java/com/heyu/api/jsapi/dto/JsapiReqPayerInfo.java
@@ -1,8 +1,10 @@
-package com.heyu.api.jsapi;
+package com.heyu.api.jsapi.dto;
 
 import com.google.gson.annotations.SerializedName;
+import lombok.Data;
 
+@Data
 public class JsapiReqPayerInfo {
     @SerializedName("openid")
-    public String openid;
+    private String openid;
 }
\ No newline at end of file
diff --git a/api-third/src/main/java/com/heyu/api/jsapi/SettleInfo.java b/api-third/src/main/java/com/heyu/api/jsapi/dto/SettleInfo.java
similarity index 55%
rename from api-third/src/main/java/com/heyu/api/jsapi/SettleInfo.java
rename to api-third/src/main/java/com/heyu/api/jsapi/dto/SettleInfo.java
index 57ee4b5..6c3f572 100644
--- a/api-third/src/main/java/com/heyu/api/jsapi/SettleInfo.java
+++ b/api-third/src/main/java/com/heyu/api/jsapi/dto/SettleInfo.java
@@ -1,8 +1,10 @@
-package com.heyu.api.jsapi;
+package com.heyu.api.jsapi.dto;
 
 import com.google.gson.annotations.SerializedName;
+import lombok.Data;
 
+@Data
 public class SettleInfo {
     @SerializedName("profit_sharing")
-    public Boolean profitSharing;
+    private Boolean profitSharing;
 }
\ No newline at end of file
diff --git a/api-third/src/main/java/com/heyu/api/jsapi/StoreInfo.java b/api-third/src/main/java/com/heyu/api/jsapi/dto/StoreInfo.java
similarity index 54%
rename from api-third/src/main/java/com/heyu/api/jsapi/StoreInfo.java
rename to api-third/src/main/java/com/heyu/api/jsapi/dto/StoreInfo.java
index 2f09c56..e69b1ff 100644
--- a/api-third/src/main/java/com/heyu/api/jsapi/StoreInfo.java
+++ b/api-third/src/main/java/com/heyu/api/jsapi/dto/StoreInfo.java
@@ -1,17 +1,20 @@
-package com.heyu.api.jsapi;
+package com.heyu.api.jsapi.dto;
 
 import com.google.gson.annotations.SerializedName;
+import lombok.Data;
 
+
+@Data
 public class StoreInfo {
     @SerializedName("id")
-    public String id;
+    private String id;
 
     @SerializedName("name")
-    public String name;
+    private String name;
 
     @SerializedName("area_code")
-    public String areaCode;
+    private String areaCode;
 
     @SerializedName("address")
-    public String address;
+    private String address;
 }
\ No newline at end of file