diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java b/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java
index 6e838372b..cb296e8f5 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/constant/Constants.java
@@ -1,10 +1,7 @@
 package com.ruoyi.common.constant;
 
-import com.ruoyi.common.enums.AdType;
 import io.jsonwebtoken.Claims;
 
-import java.util.ArrayList;
-import java.util.List;
 import java.util.Locale;
 
 /**
@@ -228,5 +225,9 @@ public class Constants
      * 最受欢迎的8个推广位
      */
     public static final String ADVERT_POPULAR = "ADVERT_POPULAR";
+    /**
+     * 支付超时最大时间
+     */
+    public static final Integer PAY_EXPIRE_MAX_HOURS = 24 * 7;
 
 }
diff --git a/xkt/src/main/java/com/ruoyi/xkt/dto/finance/AlipayReqDTO.java b/xkt/src/main/java/com/ruoyi/xkt/dto/finance/AlipayReqDTO.java
index 68416cd58..f6a4ef51a 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/dto/finance/AlipayReqDTO.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/dto/finance/AlipayReqDTO.java
@@ -38,4 +38,9 @@ public class AlipayReqDTO {
      */
     @JsonProperty("product_code")
     private String productCode;
+    /**
+     * 绝对超时时间，格式为yyyy-MM-dd HH:mm:ss
+     */
+    @JsonProperty("time_expire")
+    private String timeExpire;
 }
diff --git a/xkt/src/main/java/com/ruoyi/xkt/manager/PaymentManager.java b/xkt/src/main/java/com/ruoyi/xkt/manager/PaymentManager.java
index 27c36baec..671ec41e1 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/manager/PaymentManager.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/manager/PaymentManager.java
@@ -6,6 +6,7 @@ import com.ruoyi.xkt.enums.EPayChannel;
 import com.ruoyi.xkt.enums.EPayPage;
 
 import java.math.BigDecimal;
+import java.util.Date;
 
 /**
  * @author liangyq
@@ -26,9 +27,10 @@ public interface PaymentManager {
      * @param amount
      * @param subject
      * @param payPage
+     * @param expireTime
      * @return 跳转页面数据/签名字符串/支付跳转链接/预支付交易会话标识（根据支付渠道&支付来源确定）
      */
-    String pay(String tradeNo, BigDecimal amount, String subject, EPayPage payPage);
+    String pay(String tradeNo, BigDecimal amount, String subject, EPayPage payPage, Date expireTime);
 
     /**
      * 订单支付
diff --git a/xkt/src/main/java/com/ruoyi/xkt/manager/impl/AliPaymentMangerImpl.java b/xkt/src/main/java/com/ruoyi/xkt/manager/impl/AliPaymentMangerImpl.java
index f4596452b..c2e65b9a2 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/manager/impl/AliPaymentMangerImpl.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/manager/impl/AliPaymentMangerImpl.java
@@ -1,5 +1,7 @@
 package com.ruoyi.xkt.manager.impl;
 
+import cn.hutool.core.date.DateField;
+import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.lang.Assert;
 import cn.hutool.core.util.NumberUtil;
 import com.alibaba.fastjson2.JSON;
@@ -13,6 +15,7 @@ import com.alipay.api.domain.AlipayTradeRefundModel;
 import com.alipay.api.domain.Participant;
 import com.alipay.api.request.*;
 import com.alipay.api.response.*;
+import com.ruoyi.common.constant.Constants;
 import com.ruoyi.common.exception.ServiceException;
 import com.ruoyi.xkt.domain.StoreOrderDetail;
 import com.ruoyi.xkt.dto.finance.AlipayReqDTO;
@@ -28,6 +31,7 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Component;
 
 import java.math.BigDecimal;
+import java.util.Date;
 
 /**
  * @author liangyq
@@ -89,7 +93,7 @@ public class AliPaymentMangerImpl implements PaymentManager {
     }
 
     @Override
-    public String pay(String tradeNo, BigDecimal amount, String subject, EPayPage payPage) {
+    public String pay(String tradeNo, BigDecimal amount, String subject, EPayPage payPage, Date expireTime) {
         Assert.notEmpty(tradeNo);
         Assert.notNull(amount);
         Assert.notEmpty(subject);
@@ -98,6 +102,7 @@ public class AliPaymentMangerImpl implements PaymentManager {
         reqDTO.setOutTradeNo(tradeNo);
         reqDTO.setTotalAmount(amount.toPlainString());
         reqDTO.setSubject(subject);
+        reqDTO.setTimeExpire(DateUtil.formatDateTime(expireTime));
 
         AlipayClient alipayClient = new DefaultAlipayClient(gatewayUrl, appId, privateKey, DEFAULT_FORMAT, charset,
                 alipayPublicKey, signType);
@@ -112,7 +117,7 @@ public class AliPaymentMangerImpl implements PaymentManager {
                     AlipayTradePagePayResponse webResp = alipayClient.pageExecute(webReq);
                     if (webResp.isSuccess()) {
                         return webResp.getBody();
-                    }else {
+                    } else {
                         String diagnosisUrl = DiagnosisUtils.getDiagnosisUrl(webResp);
                         log.error("支付发起失败: {}", diagnosisUrl);
                     }
@@ -130,7 +135,7 @@ public class AliPaymentMangerImpl implements PaymentManager {
                     AlipayTradeWapPayResponse wapResp = alipayClient.pageExecute(wapReq);
                     if (wapResp.isSuccess()) {
                         return wapResp.getBody();
-                    }else {
+                    } else {
                         String diagnosisUrl = DiagnosisUtils.getDiagnosisUrl(wapResp);
                         log.error("支付发起失败: {}", diagnosisUrl);
                     }
@@ -170,7 +175,8 @@ public class AliPaymentMangerImpl implements PaymentManager {
             throw new ServiceException("订单[" + orderExt.getOrder().getOrderNo() + "]支付状态异常");
         }
         return pay(orderExt.getOrder().getOrderNo(), orderExt.getOrder().getTotalAmount(),
-                "代发订单" + orderExt.getOrder().getOrderNo(), payPage);
+                "代发订单" + orderExt.getOrder().getOrderNo(), payPage,
+                DateUtil.offset(orderExt.getOrder().getCreateTime(), DateField.HOUR, Constants.PAY_EXPIRE_MAX_HOURS));
     }
 
     @Override
diff --git a/xkt/src/main/java/com/ruoyi/xkt/service/impl/AssetServiceImpl.java b/xkt/src/main/java/com/ruoyi/xkt/service/impl/AssetServiceImpl.java
index 66465a22f..49e2d9822 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/service/impl/AssetServiceImpl.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/service/impl/AssetServiceImpl.java
@@ -1,6 +1,8 @@
 package com.ruoyi.xkt.service.impl;
 
 import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.date.DateField;
+import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.lang.Assert;
 import cn.hutool.core.util.NumberUtil;
 import cn.hutool.core.util.StrUtil;
@@ -200,7 +202,9 @@ public class AssetServiceImpl implements IAssetService {
                 rechargeAddDTO.getAmount(), rechargeAddDTO.getPayChannel());
         PaymentManager paymentManager = getPaymentManager(rechargeAddDTO.getPayChannel());
         String payRtnStr = paymentManager.pay(financeBillExt.getFinanceBill().getBillNo(), rechargeAddDTO.getAmount(),
-                "档口充值", rechargeAddDTO.getPayPage());
+                "档口充值", rechargeAddDTO.getPayPage(),
+                DateUtil.offset(financeBillExt.getFinanceBill().getCreateTime(), DateField.HOUR,
+                        Constants.PAY_EXPIRE_MAX_HOURS));
         return new RechargeAddResult(financeBillExt, payRtnStr);
     }