diff --git a/README.md b/README.md
index 0bd1e1f48..b1cef581e 100644
--- a/README.md
+++ b/README.md
@@ -35,10 +35,10 @@
 
 ## 📃 文档和源码地址
 ### 文档地址
-在 [Bootx开源文档站](https://doc.bootx.cn/) 下的支付网关(DaxPay)模块下可以进行查阅相关文档，具体链接地址如下：
-[快速指南](https://doc.bootx.cn/daxpay/guides/overview/项目介绍.html)、
-[支付对接](https://doc.bootx.cn/daxpay/gateway/overview/接口清单.html)、
-[操作手册](https://doc.bootx.cn/daxpay/admin/config/平台配置.html)
+在 [DaxPay文档站](https://doc.daxpay.cn/) 下的支付网关(DaxPay)模块下可以进行查阅相关文档，具体链接地址如下：
+[快速指南](https://doc.daxpay.cn/single/guides/overview/项目介绍.html)、
+[支付对接](https://doc.daxpay.cn/single/gateway/overview/接口清单.html)、
+[操作手册](https://doc.daxpay.cn/single/admin/config/平台配置.html)
 
 ### 项目地址
 
@@ -89,7 +89,7 @@
 不会对原业务系统的架构产生影响。如果是Java项目，可以使用SDK简化接入流程， 其他语言可以参照中的说明使用HTTP接口方式接入。
 
 ### Java客户端SDK
-> SDK版本号与支付网关的版本保持一致，如果需要使用，请在pom.xml中添加如下依赖。SDK使用方式参考[SDK使用说明](https://doc.bootx.cn/daxpay/gateway/overview/SDK使用说明.html)。
+> SDK版本号与支付网关的版本保持一致，如果需要使用，请在pom.xml中添加如下依赖。SDK使用方式参考[SDK使用说明](https://doc.daxpay.cn/single/gateway/overview/SDK使用说明.html)。
 
 ```xml
  <!-- 支付SDK -->
@@ -100,7 +100,7 @@
 </dependency>
 ```
 ### SDK调用示例
-> 此处以支付接口为例，演示业务系统如何调用支付网关进行支付，其他接口的调用方式类似，具体请参考[支付对接](https://doc.bootx.cn/daxpay/gateway/overview/接口清单.html)。
+> 此处以支付接口为例，演示业务系统如何调用支付网关进行支付，其他接口的调用方式类似，具体请参考[支付对接](https://doc.daxpay.cn/single/gateway/overview/接口清单.html)。
 
 ```java
 /**
diff --git a/daxpay-single-demo/src/main/java/cn/daxpay/single/demo/controller/ClientNoticeReceiveController.java b/daxpay-single-demo/src/main/java/cn/daxpay/single/demo/controller/ClientNoticeReceiveController.java
index 83de39c06..1efe8d0e4 100644
--- a/daxpay-single-demo/src/main/java/cn/daxpay/single/demo/controller/ClientNoticeReceiveController.java
+++ b/daxpay-single-demo/src/main/java/cn/daxpay/single/demo/controller/ClientNoticeReceiveController.java
@@ -1,8 +1,11 @@
 package cn.daxpay.single.demo.controller;
 
 import cn.bootx.platform.common.core.annotation.IgnoreAuth;
+import cn.daxpay.single.demo.configuration.DaxPayDemoProperties;
 import cn.daxpay.single.sdk.model.notice.PayNoticeModel;
 import cn.daxpay.single.sdk.model.notice.RefundNoticeModel;
+import cn.daxpay.single.sdk.util.PaySignUtil;
+import cn.hutool.core.bean.BeanUtil;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import lombok.RequiredArgsConstructor;
@@ -26,11 +29,15 @@ import java.util.Map;
 @RequestMapping("/demo/callback")
 @RequiredArgsConstructor
 public class ClientNoticeReceiveController {
+    private final DaxPayDemoProperties daxPayDemoProperties;
 
     @Operation(summary = "支付消息(map接收)")
     @PostMapping("/pay")
     public String pay(@RequestBody Map<String,Object> map){
         log.info("接收到支付回调消息: {}",map);
+        // 转换为对象
+        PayNoticeModel bean = BeanUtil.toBean(map, PayNoticeModel.class);
+        log.info("验签结果: {}", PaySignUtil.hmacSha256Sign(bean, daxPayDemoProperties.getSignSecret()));
         return "SUCCESS";
     }
 
@@ -39,6 +46,7 @@ public class ClientNoticeReceiveController {
     @PostMapping("/payObject")
     public String pay(@RequestBody PayNoticeModel model){
         log.info("接收到支付回调消息: {}",model);
+        log.info("验签结果: {}", PaySignUtil.hmacSha256Sign(model, daxPayDemoProperties.getSignSecret()));
         return "SUCCESS";
     }
 
@@ -46,13 +54,17 @@ public class ClientNoticeReceiveController {
     @PostMapping("/refund")
     public String refund(@RequestBody Map<String,Object> map) {
         log.info("接收到退款回调消息: {}",map);
+        // 转换为对象
+        RefundNoticeModel model = BeanUtil.toBean(map, RefundNoticeModel.class);
+        log.info("验签结果: {}", PaySignUtil.hmacSha256Sign(model, daxPayDemoProperties.getSignSecret()));
         return "SUCCESS";
     }
 
     @Operation(summary = "退款消息(对象)")
     @PostMapping("/refundObject")
-    public String refund(@RequestBody RefundNoticeModel map) {
-        log.info("接收到退款回调消息: {}",map);
+    public String refund(@RequestBody RefundNoticeModel model) {
+        log.info("接收到退款回调消息: {}",model);
+        log.info("验签结果: {}", PaySignUtil.hmacSha256Sign(model, daxPayDemoProperties.getSignSecret()));
         return "SUCCESS";
     }
 
diff --git a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/code/PayOrderAllocStatusEnum.java b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/code/PayOrderAllocStatusEnum.java
new file mode 100644
index 000000000..52d252b0b
--- /dev/null
+++ b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/code/PayOrderAllocStatusEnum.java
@@ -0,0 +1,20 @@
+package cn.daxpay.single.sdk.code;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+
+/**
+ * 支付订单分账状态
+ * @author xxm
+ * @since 2024/4/16
+ */
+@Getter
+@AllArgsConstructor
+public enum PayOrderAllocStatusEnum {
+    WAITING("waiting", "待分账"),
+    ALLOCATION("allocation", "已分账"),
+    ;
+
+    final String code;
+    final String name;
+}
diff --git a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/notice/PayNoticeModel.java b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/notice/PayNoticeModel.java
index 20c5a1916..6009fe421 100644
--- a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/notice/PayNoticeModel.java
+++ b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/notice/PayNoticeModel.java
@@ -2,6 +2,7 @@ package cn.daxpay.single.sdk.model.notice;
 
 import cn.daxpay.single.sdk.code.PayChannelEnum;
 import cn.daxpay.single.sdk.code.PayStatusEnum;
+import cn.daxpay.single.sdk.net.DaxPayResponseModel;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -14,7 +15,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
-public class PayNoticeModel {
+public class PayNoticeModel extends DaxPayResponseModel {
 
     /** 订单号 */
     private String orderNo;
@@ -55,7 +56,10 @@ public class PayNoticeModel {
     /** 商户扩展参数,回调时会原样返回 */
     private String attach;
 
-    /** 签名 */
-    private String sign;
+    /** 错误码 */
+    private String errorCode;
+
+    /** 错误原因 */
+    private String errorMsg;
 
 }
diff --git a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/notice/RefundNoticeModel.java b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/notice/RefundNoticeModel.java
index cf9a864af..eba86fe8a 100644
--- a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/notice/RefundNoticeModel.java
+++ b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/notice/RefundNoticeModel.java
@@ -2,6 +2,7 @@ package cn.daxpay.single.sdk.model.notice;
 
 import cn.daxpay.single.sdk.code.PayChannelEnum;
 import cn.daxpay.single.sdk.code.RefundStatusEnum;
+import cn.daxpay.single.sdk.net.DaxPayResponseModel;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
@@ -14,7 +15,7 @@ import lombok.ToString;
 @Getter
 @Setter
 @ToString
-public class RefundNoticeModel {
+public class RefundNoticeModel extends DaxPayResponseModel {
 
     /** 退款号 */
     private String refundNo;
@@ -46,6 +47,9 @@ public class RefundNoticeModel {
     /** 商户扩展参数,回调时会原样返回 */
     private String attach;
 
-    /** 签名 */
-    private String sign;
+    /** 错误码 */
+    private String errorCode;
+
+    /** 错误原因 */
+    private String errorMsg;
 }
diff --git a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/pay/PayOrderModel.java b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/pay/PayOrderModel.java
index ad32ccf00..ab4c1618f 100644
--- a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/pay/PayOrderModel.java
+++ b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/pay/PayOrderModel.java
@@ -1,6 +1,7 @@
 package cn.daxpay.single.sdk.model.pay;
 
 import cn.daxpay.single.sdk.code.PayChannelEnum;
+import cn.daxpay.single.sdk.code.PayOrderAllocStatusEnum;
 import cn.daxpay.single.sdk.code.PayStatusEnum;
 import cn.daxpay.single.sdk.net.DaxPayResponseModel;
 import lombok.Getter;
@@ -17,18 +18,30 @@ import lombok.ToString;
 @ToString
 public class PayOrderModel extends DaxPayResponseModel {
 
-    /** 支付订单号 */
+
+    /** 订单号 */
     private String orderNo;
 
-    /** 业务系统订单号 */
+    /** 商户订单号 */
     private String bizOrderNo;
 
+    /** 通道系统交易号 */
+    private String outOrderNo;
+
     /** 标题 */
     private String title;
 
     /** 描述 */
     private String description;
 
+
+    /** 是否支持分账 */
+    private Boolean allocation;
+
+    /** 是否开启自动分账, 不传输为不开启 */
+    private Boolean autoAllocation;
+
+
     /**
      * 支付通道
      * @see PayChannelEnum
@@ -52,6 +65,13 @@ public class PayOrderModel extends DaxPayResponseModel {
      */
     private String status;
 
+    /**
+     * 分账状态
+     * @see PayOrderAllocStatusEnum
+     */
+    private String allocationStatus;
+
+
     /** 支付时间 */
     private Long payTime;
 
@@ -60,4 +80,10 @@ public class PayOrderModel extends DaxPayResponseModel {
 
     /** 关闭时间 */
     private Long closeTime;
+
+    /** 错误码 */
+    private String errorCode;
+
+    /** 错误信息 */
+    private String errorMsg;
 }
diff --git a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/refund/RefundOrderModel.java b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/refund/RefundOrderModel.java
index 00136bd8b..11fef4811 100644
--- a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/refund/RefundOrderModel.java
+++ b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/model/refund/RefundOrderModel.java
@@ -1,5 +1,6 @@
 package cn.daxpay.single.sdk.model.refund;
 
+import cn.daxpay.single.sdk.code.PayChannelEnum;
 import cn.daxpay.single.sdk.code.RefundStatusEnum;
 import cn.daxpay.single.sdk.net.DaxPayResponseModel;
 import lombok.Getter;
@@ -18,27 +19,58 @@ import java.math.BigDecimal;
 @ToString
 public class RefundOrderModel extends DaxPayResponseModel {
 
+
+    /** 支付订单号 */
+    private String orderNo;
+
+    /** 商户支付订单号 */
+    private String bizOrderNo;
+
+    /** 通道支付订单号 */
+    private String outOrderNo;
+
+    /** 支付标题 */
+    private String title;
+
     /** 退款号 */
     private String refundNo;
 
     /** 商户退款号 */
     private String bizRefundNo;
 
-    /** 标题 */
-    private String title;
+    /** 通道退款交易号 */
+    private String outRefundNo;
+
+    /**
+     * 退款通道
+     * @see PayChannelEnum
+     */
+    private String channel;
+
+    /** 订单金额 */
+    private Integer orderAmount;
 
     /** 退款金额 */
     private BigDecimal amount;
 
-    /** 退款完成时间 */
-    private Long finishTime;
+    /** 退款原因 */
+    private String reason;
 
     /** 退款发起时间 */
     private Long refundTime;
 
+    /** 退款完成时间 */
+    private Long finishTime;
+
     /**
      * 退款状态
      * @see RefundStatusEnum
      */
     private String status;
+
+    /** 错误码 */
+    private String errorCode;
+
+    /** 错误信息 */
+    private String errorMsg;
 }
diff --git a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/param/pay/QueryPayParam.java b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/param/pay/QueryPayParam.java
index 819fe1391..37b09de24 100644
--- a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/param/pay/QueryPayParam.java
+++ b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/param/pay/QueryPayParam.java
@@ -28,7 +28,7 @@ public class QueryPayParam extends DaxPayRequest<PayOrderModel> {
      */
     @Override
     public String path() {
-        return "/uni/query/payOrder";
+        return "/unipay/query/payOrder";
     }
 
     /**
diff --git a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/param/refund/QueryRefundParam.java b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/param/refund/QueryRefundParam.java
index ac0742866..cd760bca6 100644
--- a/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/param/refund/QueryRefundParam.java
+++ b/daxpay-single-sdk/src/main/java/cn/daxpay/single/sdk/param/refund/QueryRefundParam.java
@@ -29,7 +29,7 @@ public class QueryRefundParam extends DaxPayRequest<RefundOrderModel> {
      */
     @Override
     public String path() {
-        return "/uni/query/refundOrder";
+        return "/unipay/query/refundOrder";
     }
 
     /**
diff --git a/daxpay-single-sdk/src/test/java/cn/daxpay/single/sdk/query/QueryPayOrderTest.java b/daxpay-single-sdk/src/test/java/cn/daxpay/single/sdk/query/QueryPayOrderTest.java
index e92114d66..93b5b013b 100644
--- a/daxpay-single-sdk/src/test/java/cn/daxpay/single/sdk/query/QueryPayOrderTest.java
+++ b/daxpay-single-sdk/src/test/java/cn/daxpay/single/sdk/query/QueryPayOrderTest.java
@@ -31,7 +31,8 @@ public class QueryPayOrderTest {
     public void testPay() {
         QueryPayParam param = new QueryPayParam();
 
-        param.setBizOrderNoeNo("2");
+        param.setBizOrderNoeNo("P17141882417921");
+        param.setClientIp("127.0.0.1");
 
         DaxPayResult<PayOrderModel> execute = DaxPayKit.execute(param);
         System.out.println(execute);
diff --git a/daxpay-single-sdk/src/test/java/cn/daxpay/single/sdk/query/QueryRefundOrderTest.java b/daxpay-single-sdk/src/test/java/cn/daxpay/single/sdk/query/QueryRefundOrderTest.java
index f0cf55166..2d6281547 100644
--- a/daxpay-single-sdk/src/test/java/cn/daxpay/single/sdk/query/QueryRefundOrderTest.java
+++ b/daxpay-single-sdk/src/test/java/cn/daxpay/single/sdk/query/QueryRefundOrderTest.java
@@ -28,10 +28,11 @@ public class QueryRefundOrderTest {
     }
 
     @Test
-    public void testPay() {
+    public void testRefund() {
         QueryRefundParam param = new QueryRefundParam();
 
-        param.setBizRefundNo("1755263825769361408");
+        param.setRefundNo("DEVR24051020531763000014");
+        param.setClientIp("127.0.0.1");
 
         DaxPayResult<RefundOrderModel> execute = DaxPayKit.execute(param);
         System.out.println(execute);
diff --git a/daxpay-single/daxpay-single-core/src/main/java/cn/daxpay/single/result/order/PayOrderResult.java b/daxpay-single/daxpay-single-core/src/main/java/cn/daxpay/single/result/order/PayOrderResult.java
index 3e3aa974b..d7bdbb577 100644
--- a/daxpay-single/daxpay-single-core/src/main/java/cn/daxpay/single/result/order/PayOrderResult.java
+++ b/daxpay-single/daxpay-single-core/src/main/java/cn/daxpay/single/result/order/PayOrderResult.java
@@ -1,6 +1,7 @@
 package cn.daxpay.single.result.order;
 
 import cn.daxpay.single.code.PayChannelEnum;
+import cn.daxpay.single.code.PayOrderAllocStatusEnum;
 import cn.daxpay.single.code.PayStatusEnum;
 import cn.daxpay.single.result.PaymentCommonResult;
 import cn.daxpay.single.serializer.LocalDateTimeToTimestampSerializer;
@@ -23,13 +24,16 @@ import java.time.LocalDateTime;
 @Schema(title = "支付单响应参数")
 public class PayOrderResult extends PaymentCommonResult {
 
-    /** 支付订单号 */
+    /** 商户订单号 */
+    @Schema(description = "商户订单号")
+    private String bizOrderNo;
+
     @Schema(description = "支付订单号")
     private String orderNo;
 
-    /** 业务系统订单号 */
-    @Schema(description = "业务号")
-    private String bizOrderNo;
+    /** 通道系统交易号 */
+    @Schema(description = "通道支付订单号")
+    private String outOrderNo;
 
     /** 标题 */
     @Schema(description = "标题")
@@ -39,6 +43,14 @@ public class PayOrderResult extends PaymentCommonResult {
     @Schema(description = "描述")
     private String description;
 
+    /** 是否支持分账 */
+    @Schema(description = "是否需要分账")
+    private Boolean allocation;
+
+    /** 是否开启自动分账, 不传输为不开启 */
+    @Schema(description = "是否开启自动分账")
+    private Boolean autoAllocation;
+
     /**
      * 支付通道
      * @see PayChannelEnum
@@ -67,6 +79,13 @@ public class PayOrderResult extends PaymentCommonResult {
     @Schema(description = "支付状态")
     private String status;
 
+    /**
+     * 分账状态
+     * @see PayOrderAllocStatusEnum
+     */
+    @Schema(description = "分账状态")
+    private String allocationStatus;
+
     /** 支付时间 */
     @Schema(description = "支付时间")
     @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
@@ -82,4 +101,12 @@ public class PayOrderResult extends PaymentCommonResult {
     @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
     private LocalDateTime closeTime;
 
+    /** 错误码 */
+    @Schema(description = "错误码")
+    private String errorCode;
+
+    /** 错误信息 */
+    @Schema(description = "错误信息")
+    private String errorMsg;
+
 }
diff --git a/daxpay-single/daxpay-single-core/src/main/java/cn/daxpay/single/result/order/RefundOrderResult.java b/daxpay-single/daxpay-single-core/src/main/java/cn/daxpay/single/result/order/RefundOrderResult.java
index 5914b83d2..f2f9b1a4b 100644
--- a/daxpay-single/daxpay-single-core/src/main/java/cn/daxpay/single/result/order/RefundOrderResult.java
+++ b/daxpay-single/daxpay-single-core/src/main/java/cn/daxpay/single/result/order/RefundOrderResult.java
@@ -1,5 +1,6 @@
 package cn.daxpay.single.result.order;
 
+import cn.daxpay.single.code.PayChannelEnum;
 import cn.daxpay.single.code.RefundStatusEnum;
 import cn.daxpay.single.result.PaymentCommonResult;
 import cn.daxpay.single.serializer.LocalDateTimeToTimestampSerializer;
@@ -9,7 +10,6 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.experimental.Accessors;
 
-import java.math.BigDecimal;
 import java.time.LocalDateTime;
 
 /**
@@ -23,25 +23,74 @@ import java.time.LocalDateTime;
 @Schema(title = "退款订单数据")
 public class RefundOrderResult extends PaymentCommonResult {
 
+    /** 支付订单号 */
+    @Schema(description = "支付订单号")
+    private String orderNo;
+
+    /** 商户支付订单号 */
+    @Schema(description = "商户支付订单号")
+    private String bizOrderNo;
+
+    /** 通道支付订单号 */
+    @Schema(description = "通道支付订单号")
+    private String outOrderNo;
+
+    /** 支付标题 */
+    @Schema(description = "支付标题")
+    private String title;
+
+    /** 退款号 */
     @Schema(description = "退款号")
     private String refundNo;
 
+    /** 商户退款号 */
     @Schema(description = "商户退款号")
     private String bizRefundNo;
 
-    @Schema(description = "标题")
-    private String title;
+    /** 通道退款交易号 */
+    @Schema(description = "通道退款交易号")
+    private String outRefundNo;
 
+    /**
+     * 退款通道
+     * @see PayChannelEnum
+     */
+    @Schema(description = "支付通道")
+    private String channel;
+
+    /** 订单金额 */
+    @Schema(description = "订单金额")
+    private Integer orderAmount;
+
+    /** 退款金额 */
     @Schema(description = "退款金额")
-    private BigDecimal amount;
+    private Integer amount;
+
+    /** 退款原因 */
+    @Schema(description = "退款原因")
+    private String reason;
+
+    /** 退款发起时间 */
+    @Schema(description = "退款发起时间")
+    @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
+    private LocalDateTime refundTime;
 
     @Schema(description = "退款完成时间")
     @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
     private LocalDateTime finishTime;
 
     /**
+     * 退款状态
      * @see RefundStatusEnum
      */
     @Schema(description = "退款状态")
     private String status;
+
+    /** 错误码 */
+    @Schema(description = "错误码")
+    private String errorCode;
+
+    /** 错误信息 */
+    @Schema(description = "错误信息")
+    private String errorMsg;
 }
diff --git a/daxpay-single/daxpay-single-gateway/src/main/java/cn/daxpay/single/gateway/controller/UniQueryController.java b/daxpay-single/daxpay-single-gateway/src/main/java/cn/daxpay/single/gateway/controller/UniQueryController.java
index 338b2d945..5f4280ed0 100644
--- a/daxpay-single/daxpay-single-gateway/src/main/java/cn/daxpay/single/gateway/controller/UniQueryController.java
+++ b/daxpay-single/daxpay-single-gateway/src/main/java/cn/daxpay/single/gateway/controller/UniQueryController.java
@@ -27,7 +27,7 @@ import org.springframework.web.bind.annotation.RestController;
 @IgnoreAuth
 @Tag(name = "统一查询接口")
 @RestController
-@RequestMapping("/uni/query")
+@RequestMapping("/unipay/query")
 @RequiredArgsConstructor
 public class UniQueryController {
 
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/pay/convert/PayOrderConvert.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/pay/convert/PayOrderConvert.java
index f59e6d090..b7fb14ebf 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/pay/convert/PayOrderConvert.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/pay/convert/PayOrderConvert.java
@@ -1,7 +1,9 @@
 package cn.daxpay.single.service.core.order.pay.convert;
 
+import cn.daxpay.single.result.order.PayOrderResult;
 import cn.daxpay.single.service.core.order.pay.entity.PayOrder;
 import cn.daxpay.single.service.core.order.pay.entity.PayOrderExtra;
+import cn.daxpay.single.service.core.payment.notice.result.PayNoticeResult;
 import cn.daxpay.single.service.dto.order.pay.PayOrderDto;
 import cn.daxpay.single.service.dto.order.pay.PayOrderExtraDto;
 import org.mapstruct.Mapper;
@@ -20,4 +22,7 @@ public interface PayOrderConvert {
 
     PayOrderDto convert(PayOrder in);
 
+    PayOrderResult convertResult(PayOrder in);
+
+    PayNoticeResult convertNotice(PayOrder order);
 }
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/pay/service/PayOrderQueryService.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/pay/service/PayOrderQueryService.java
index 7ee39c4b6..af21e2b15 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/pay/service/PayOrderQueryService.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/pay/service/PayOrderQueryService.java
@@ -1,19 +1,17 @@
 package cn.daxpay.single.service.core.order.pay.service;
 
-import cn.bootx.platform.common.core.exception.DataNotExistException;
-import cn.bootx.platform.common.core.exception.ValidationFailedException;
 import cn.bootx.platform.common.core.rest.PageResult;
 import cn.bootx.platform.common.core.rest.param.PageParam;
 import cn.bootx.platform.common.mybatisplus.util.MpUtil;
 import cn.daxpay.single.exception.pay.PayFailureException;
 import cn.daxpay.single.param.payment.pay.QueryPayParam;
 import cn.daxpay.single.result.order.PayOrderResult;
+import cn.daxpay.single.service.core.order.pay.convert.PayOrderConvert;
 import cn.daxpay.single.service.core.order.pay.dao.PayOrderExtraManager;
 import cn.daxpay.single.service.core.order.pay.dao.PayOrderManager;
 import cn.daxpay.single.service.core.order.pay.entity.PayOrder;
 import cn.daxpay.single.service.dto.order.pay.PayOrderDto;
 import cn.daxpay.single.service.param.order.PayOrderQuery;
-import cn.hutool.core.bean.BeanUtil;
 import cn.hutool.core.util.StrUtil;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import lombok.RequiredArgsConstructor;
@@ -83,17 +81,15 @@ public class PayOrderQueryService {
     public PayOrderResult queryPayOrder(QueryPayParam param) {
         // 校验参数
         if (StrUtil.isBlank(param.getBizOrderNoeNo()) && Objects.isNull(param.getOrderNo())){
-            throw new ValidationFailedException("业务号或支付单ID不能都为空");
+            throw new PayFailureException("业务号或支付单ID不能都为空");
         }
         // 查询支付单
         PayOrder payOrder = this.findByBizOrOrderNo(param.getOrderNo(), param.getBizOrderNoeNo())
-                .orElseThrow(() -> new DataNotExistException("未查询到支付订单"));
+                .orElseThrow(() -> new PayFailureException("未查询到支付订单"));
         // 查询扩展数据
         payOrderExtraManager.findById(payOrder.getId())
                 .orElseThrow(() -> new PayFailureException("支付订单不完整"));
-        PayOrderResult payOrderResult = new PayOrderResult();
-        BeanUtil.copyProperties(payOrder, payOrderResult);
-        return payOrderResult;
+        return PayOrderConvert.CONVERT.convertResult(payOrder);
     }
 
     /**
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/convert/RefundOrderConvert.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/convert/RefundOrderConvert.java
index 22c056726..bbedd7b46 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/convert/RefundOrderConvert.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/convert/RefundOrderConvert.java
@@ -3,6 +3,7 @@ package cn.daxpay.single.service.core.order.refund.convert;
 import cn.daxpay.single.result.order.RefundOrderResult;
 import cn.daxpay.single.service.core.order.refund.entity.RefundOrder;
 import cn.daxpay.single.service.core.order.refund.entity.RefundOrderExtra;
+import cn.daxpay.single.service.core.payment.notice.result.RefundNoticeResult;
 import cn.daxpay.single.service.dto.order.refund.RefundOrderDto;
 import cn.daxpay.single.service.dto.order.refund.RefundOrderExtraDto;
 import org.mapstruct.Mapper;
@@ -23,5 +24,5 @@ public interface RefundOrderConvert {
 
     RefundOrderResult convertResult(RefundOrder in);
 
-
+    RefundNoticeResult convertNotice(RefundOrder order);
 }
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/entity/RefundOrder.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/entity/RefundOrder.java
index c0501bd6e..cf2279f0d 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/entity/RefundOrder.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/entity/RefundOrder.java
@@ -40,7 +40,7 @@ public class RefundOrder extends MpBaseEntity implements EntityBaseFunction<Refu
     private String bizOrderNo;
 
     /** 通道支付订单号 */
-    @DbColumn(comment = "商户支付订单号")
+    @DbColumn(comment = "通道支付订单号")
     private String outOrderNo;
 
     /** 支付标题 */
@@ -51,12 +51,12 @@ public class RefundOrder extends MpBaseEntity implements EntityBaseFunction<Refu
     @DbColumn(comment = "退款号")
     private String refundNo;
 
+    /** 商户退款号 */
     @DbColumn(comment = "商户退款号")
     private String bizRefundNo;
 
-
-    /** 三方支付系统退款交易号 */
-    @DbColumn(comment = "三方支付系统退款交易号")
+    /** 通道退款交易号 */
+    @DbColumn(comment = "通道退款交易号")
     private String outRefundNo;
 
     /**
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/service/RefundOrderQueryService.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/service/RefundOrderQueryService.java
index 3ac11c4a5..e45eb65d9 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/service/RefundOrderQueryService.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/order/refund/service/RefundOrderQueryService.java
@@ -1,10 +1,10 @@
 package cn.daxpay.single.service.core.order.refund.service;
 
 import cn.bootx.platform.common.core.exception.DataNotExistException;
-import cn.bootx.platform.common.core.exception.ValidationFailedException;
 import cn.bootx.platform.common.core.rest.PageResult;
 import cn.bootx.platform.common.core.rest.param.PageParam;
 import cn.bootx.platform.common.mybatisplus.util.MpUtil;
+import cn.daxpay.single.exception.pay.PayFailureException;
 import cn.daxpay.single.param.payment.refund.QueryRefundParam;
 import cn.daxpay.single.result.order.RefundOrderResult;
 import cn.daxpay.single.service.core.order.refund.convert.RefundOrderConvert;
@@ -89,18 +89,11 @@ public class RefundOrderQueryService {
     public RefundOrderResult queryRefundOrder(QueryRefundParam param) {
         // 校验参数
         if (StrUtil.isBlank(param.getRefundNo()) && Objects.isNull(param.getBizRefundNo())){
-            throw new ValidationFailedException("退款号或退款ID不能都为空");
+            throw new PayFailureException("退款号或=商户退款号不能都为空");
         }
         // 查询退款单
-        RefundOrder refundOrder = null;
-        if (Objects.nonNull(param.getRefundNo())){
-            refundOrder = refundOrderManager.findById(param.getRefundNo())
-                    .orElseThrow(() -> new DataNotExistException("未查询到支付订单"));
-        }
-        if (Objects.isNull(refundOrder)){
-            refundOrder = refundOrderManager.findByRefundNo(param.getRefundNo())
-                    .orElseThrow(() -> new DataNotExistException("未查询到支付订单"));
-        }
+        RefundOrder refundOrder = this.findByBizOrRefundNo(param.getRefundNo(), param.getBizRefundNo())
+                .orElseThrow(() -> new PayFailureException("退款订单不存在"));
 
         return RefundOrderConvert.CONVERT.convertResult(refundOrder);
     }
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/result/PayNoticeResult.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/result/PayNoticeResult.java
index 13b78e933..6c3321a7b 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/result/PayNoticeResult.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/result/PayNoticeResult.java
@@ -1,6 +1,7 @@
 package cn.daxpay.single.service.core.payment.notice.result;
 
 import cn.daxpay.single.code.PayChannelEnum;
+import cn.daxpay.single.code.PayOrderAllocStatusEnum;
 import cn.daxpay.single.code.PayStatusEnum;
 import cn.daxpay.single.result.PaymentCommonResult;
 import cn.daxpay.single.serializer.LocalDateTimeToTimestampSerializer;
@@ -23,33 +24,54 @@ import java.time.LocalDateTime;
 @Schema(title = "支付异步通知类")
 public class PayNoticeResult extends PaymentCommonResult {
 
-    /** 订单号 */
-    @Schema(description = "订单号")
-    private String orderNo;
-
     /** 商户订单号 */
     @Schema(description = "商户订单号")
     private String bizOrderNo;
 
+    @Schema(description = "支付订单号")
+    private String orderNo;
+
+    /** 通道系统交易号 */
+    @Schema(description = "通道支付订单号")
+    private String outOrderNo;
+
     /** 标题 */
     @Schema(description = "标题")
     private String title;
 
+    /** 描述 */
+    @Schema(description = "描述")
+    private String description;
+
+    /** 是否支持分账 */
+    @Schema(description = "是否需要分账")
+    private Boolean allocation;
+
+    /** 是否开启自动分账, 不传输为不开启 */
+    @Schema(description = "是否开启自动分账")
+    private Boolean autoAllocation;
+
     /**
      * 支付通道
      * @see PayChannelEnum
      */
-    @Schema(description = "支付通道")
+    @Schema(description = "异步支付通道")
     private String channel;
 
-    /** 支付方式 */
+    /**
+     * 支付方式
+     */
     @Schema(description = "支付方式")
     private String method;
 
-    /** 支付金额 */
-    @Schema(description = "支付金额")
+    /** 金额 */
+    @Schema(description = "金额")
     private Integer amount;
 
+    /** 可退款余额 */
+    @Schema(description = "可退款余额")
+    private Integer refundableBalance;
+
     /**
      * 支付状态
      * @see PayStatusEnum
@@ -57,23 +79,38 @@ public class PayNoticeResult extends PaymentCommonResult {
     @Schema(description = "支付状态")
     private String status;
 
-    /** 支付成功时间 */
-    @Schema(description = "支付成功时间")
+    /**
+     * 分账状态
+     * @see PayOrderAllocStatusEnum
+     */
+    @Schema(description = "分账状态")
+    private String allocationStatus;
+
+    /** 支付时间 */
+    @Schema(description = "支付时间")
     @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
     private LocalDateTime payTime;
 
-    /** 支付关闭时间 */
-    @Schema(description = "支付关闭时间")
+    /** 过期时间 */
+    @Schema(description = "过期时间")
+    @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
+    private LocalDateTime expiredTime;
+
+    /** 关闭时间 */
+    @Schema(description = "关闭时间")
     @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
     private LocalDateTime closeTime;
 
-    /** 支付创建时间 */
-    @Schema(description = "支付创建时间")
-    @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
-    private LocalDateTime createTime;
-
     /** 商户扩展参数,回调时会原样返回 */
     @Schema(description = "商户扩展参数,回调时会原样返回")
     private String attach;
 
+    /** 错误码 */
+    @Schema(description = "错误码")
+    private String errorCode;
+
+    /** 错误原因 */
+    @Schema(description = "错误原因")
+    private String errorMsg;
+
 }
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/result/RefundNoticeResult.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/result/RefundNoticeResult.java
index 5e40bd22a..ffbb911d8 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/result/RefundNoticeResult.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/result/RefundNoticeResult.java
@@ -23,6 +23,22 @@ import java.time.LocalDateTime;
 @Schema(title = "退款通知消息")
 public class RefundNoticeResult extends PaymentCommonResult {
 
+    /** 支付订单号 */
+    @Schema(description = "支付订单号")
+    private String orderNo;
+
+    /** 商户支付订单号 */
+    @Schema(description = "商户支付订单号")
+    private String bizOrderNo;
+
+    /** 通道支付订单号 */
+    @Schema(description = "通道支付订单号")
+    private String outOrderNo;
+
+    /** 支付标题 */
+    @Schema(description = "支付标题")
+    private String title;
+
     /** 退款号 */
     @Schema(description = "退款号")
     private String refundNo;
@@ -31,17 +47,39 @@ public class RefundNoticeResult extends PaymentCommonResult {
     @Schema(description = "商户退款号")
     private String bizRefundNo;
 
+    /** 通道退款交易号 */
+    @Schema(description = "通道退款交易号")
+    private String outRefundNo;
+
     /**
-     * 支付通道
+     * 退款通道
      * @see PayChannelEnum
      */
     @Schema(description = "支付通道")
     private String channel;
 
+    /** 订单金额 */
+    @Schema(description = "订单金额")
+    private Integer orderAmount;
+
     /** 退款金额 */
     @Schema(description = "退款金额")
     private Integer amount;
 
+    /** 退款原因 */
+    @Schema(description = "退款原因")
+    private String reason;
+
+    /** 退款发起时间 */
+    @Schema(description = "退款发起时间")
+    @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
+    private LocalDateTime refundTime;
+
+    /** 退款完成时间 */
+    @Schema(description = "退款完成时间")
+    @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
+    private LocalDateTime finishTime;
+
     /**
      * 退款状态
      * @see RefundStatusEnum
@@ -49,17 +87,15 @@ public class RefundNoticeResult extends PaymentCommonResult {
     @Schema(description = "退款状态")
     private String status;
 
-    /** 退款成功时间 */
-    @Schema(description = "退款成功时间")
-    @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
-    private LocalDateTime finishTime;
-
-    /** 退款创建时间 */
-    @Schema(description = "退款创建时间")
-    @JsonSerialize(using = LocalDateTimeToTimestampSerializer.class)
-    private LocalDateTime createTime;
-
     /** 商户扩展参数,回调时会原样返回 */
     @Schema(description = "商户扩展参数,回调时会原样返回")
     private String attach;
+
+    /** 错误码 */
+    @Schema(description = "错误码")
+    private String errorCode;
+
+    /** 错误信息 */
+    @Schema(description = "错误信息")
+    private String errorMsg;
 }
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/service/ClientNoticeAssistService.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/service/ClientNoticeAssistService.java
index ebecff372..3dc45706e 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/service/ClientNoticeAssistService.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/payment/notice/service/ClientNoticeAssistService.java
@@ -2,8 +2,10 @@ package cn.daxpay.single.service.core.payment.notice.service;
 
 import cn.bootx.platform.common.jackson.util.JacksonUtil;
 import cn.daxpay.single.service.code.ClientNoticeTypeEnum;
+import cn.daxpay.single.service.core.order.pay.convert.PayOrderConvert;
 import cn.daxpay.single.service.core.order.pay.entity.PayOrder;
 import cn.daxpay.single.service.core.order.pay.entity.PayOrderExtra;
+import cn.daxpay.single.service.core.order.refund.convert.RefundOrderConvert;
 import cn.daxpay.single.service.core.order.refund.entity.RefundOrder;
 import cn.daxpay.single.service.core.order.refund.entity.RefundOrderExtra;
 import cn.daxpay.single.service.core.payment.common.service.PaymentAssistService;
@@ -35,19 +37,8 @@ public class ClientNoticeAssistService {
     public ClientNoticeTask buildPayTask(PayOrder order, PayOrderExtra orderExtra){
         // 获取系统签名
         paymentAssistService.initPlatform();
-        PayNoticeResult payNoticeResult = new PayNoticeResult()
-                .setOrderNo(order.getOrderNo())
-                .setBizOrderNo(order.getBizOrderNo())
-                .setTitle(order.getTitle())
-                .setChannel(order.getChannel())
-                .setMethod(order.getMethod())
-                .setAmount(order.getAmount())
-                .setPayTime(order.getPayTime())
-                .setCloseTime(order.getCloseTime())
-                .setCreateTime(order.getCreateTime())
-                .setStatus(order.getStatus())
-                .setAttach(orderExtra.getAttach());
-
+        PayNoticeResult payNoticeResult = PayOrderConvert.CONVERT.convertNotice(order);
+        payNoticeResult.setAttach(orderExtra.getAttach());
         paymentSignService.sign(payNoticeResult);
         return new ClientNoticeTask()
                 .setUrl(orderExtra.getNotifyUrl())
@@ -67,22 +58,15 @@ public class ClientNoticeAssistService {
         // 获取系统签名
         paymentAssistService.initPlatform();
         // 创建退款通知内容
-        RefundNoticeResult payNoticeResult = new RefundNoticeResult()
-                .setRefundNo(order.getRefundNo())
-                .setBizRefundNo(order.getBizRefundNo())
-                .setChannel(order.getChannel())
-                .setAmount(order.getAmount())
-                .setFinishTime(order.getFinishTime())
-                .setCreateTime(order.getCreateTime())
-                .setStatus(order.getStatus())
-                .setAttach(orderExtra.getAttach());
+        RefundNoticeResult refundNoticeResult = RefundOrderConvert.CONVERT.convertNotice(order);
+        refundNoticeResult.setAttach(orderExtra.getAttach());
 
         // 签名
-        paymentSignService.sign(payNoticeResult);
+        paymentSignService.sign(refundNoticeResult);
         return new ClientNoticeTask()
                 .setUrl(orderExtra.getNotifyUrl())
                 // 时间序列化进行了重写
-                .setContent(JacksonUtil.toJson(payNoticeResult))
+                .setContent(JacksonUtil.toJson(refundNoticeResult))
                 .setNoticeType(ClientNoticeTypeEnum.REFUND.getType())
                 .setSendCount(0)
                 .setTradeId(order.getId())
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/task/notice/entity/ClientNoticeTask.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/task/notice/entity/ClientNoticeTask.java
index 4a260c866..2b68d3dbe 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/task/notice/entity/ClientNoticeTask.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/core/task/notice/entity/ClientNoticeTask.java
@@ -2,15 +2,17 @@ package cn.daxpay.single.service.core.task.notice.entity;
 
 import cn.bootx.platform.common.core.function.EntityBaseFunction;
 import cn.bootx.platform.common.mybatisplus.base.MpBaseEntity;
-import cn.daxpay.single.code.PayStatusEnum;
-import cn.daxpay.single.code.RefundStatusEnum;
-import cn.daxpay.single.service.code.ClientNoticeTypeEnum;
-import cn.daxpay.single.service.core.task.notice.convert.ClientNoticeConvert;
-import cn.daxpay.single.service.dto.record.notice.ClientNoticeTaskDto;
 import cn.bootx.table.modify.annotation.DbColumn;
 import cn.bootx.table.modify.annotation.DbTable;
 import cn.bootx.table.modify.mysql.annotation.DbMySqlFieldType;
 import cn.bootx.table.modify.mysql.constants.MySqlFieldTypeEnum;
+import cn.daxpay.single.code.PayStatusEnum;
+import cn.daxpay.single.code.RefundStatusEnum;
+import cn.daxpay.single.service.code.ClientNoticeTypeEnum;
+import cn.daxpay.single.service.core.payment.notice.result.PayNoticeResult;
+import cn.daxpay.single.service.core.payment.notice.result.RefundNoticeResult;
+import cn.daxpay.single.service.core.task.notice.convert.ClientNoticeConvert;
+import cn.daxpay.single.service.dto.record.notice.ClientNoticeTaskDto;
 import com.baomidou.mybatisplus.annotation.TableName;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
@@ -53,7 +55,11 @@ public class ClientNoticeTask extends MpBaseEntity implements EntityBaseFunction
     @DbColumn(comment = "交易状态")
     private String tradeStatus;
 
-    /** 消息内容 */
+    /**
+     * 消息内容
+     * @see PayNoticeResult
+     * @see RefundNoticeResult
+     */
     @DbColumn(comment = "消息内容")
     @DbMySqlFieldType(MySqlFieldTypeEnum.LONGTEXT)
     private String content;
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/dto/order/pay/PayOrderDto.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/dto/order/pay/PayOrderDto.java
index 6ceb0988a..7b37b0eff 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/dto/order/pay/PayOrderDto.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/dto/order/pay/PayOrderDto.java
@@ -18,7 +18,7 @@ import java.time.LocalDateTime;
 @EqualsAndHashCode(callSuper = true)
 @Data
 @Accessors(chain = true)
-@Schema(title = "具体支付日志基类")
+@Schema(title = "支付订单")
 public class PayOrderDto extends BaseDto {
 
     /** 商户订单号 */
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/dto/order/refund/RefundOrderDto.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/dto/order/refund/RefundOrderDto.java
index f0070360c..e859f66e5 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/dto/order/refund/RefundOrderDto.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/dto/order/refund/RefundOrderDto.java
@@ -30,6 +30,10 @@ public class RefundOrderDto extends BaseDto {
     @Schema(description = "支付订单号")
     private String orderNo;
 
+    /** 通道支付订单号 */
+    @Schema(description = "通道支付订单号")
+    private String outOrderNo;
+
     /** 商户支付订单号 */
     @Schema(description = "商户支付订单号")
     private String bizOrderNo;
@@ -42,11 +46,12 @@ public class RefundOrderDto extends BaseDto {
     @Schema(description = "退款号")
     private String refundNo;
 
+    /** 商户退款号 */
     @Schema(description = "商户退款号")
     private String bizRefundNo;
 
-    /** 三方支付系统退款交易号 */
-    @Schema(description = "三方支付系统退款交易号")
+    /** 通道退款交易号 */
+    @Schema(description = "通道退款交易号")
     private String outRefundNo;
 
     /**
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/param/order/RefundOrderQuery.java b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/param/order/RefundOrderQuery.java
index 9cd8ed0ff..536b99deb 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/param/order/RefundOrderQuery.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/daxpay/single/service/param/order/RefundOrderQuery.java
@@ -27,8 +27,8 @@ public class RefundOrderQuery extends QueryOrder {
     @Schema(description = "商户退款号")
     private String bizRefundNo;
 
-    /** 三方支付系统退款交易号 */
-    @Schema(description = "三方支付系统退款交易号")
+    /** 通道退款交易号 */
+    @Schema(description = "通道退款交易号")
     private String outRefundNo;
 
     /** 支付订单ID */