diff --git a/daxpay-single-sdk/src/main/java/cn/bootx/platform/daxpay/sdk/param/pay/PayParam.java b/daxpay-single-sdk/src/main/java/cn/bootx/platform/daxpay/sdk/param/pay/PayParam.java
index cbdf98eb3..0ec9cfd4e 100644
--- a/daxpay-single-sdk/src/main/java/cn/bootx/platform/daxpay/sdk/param/pay/PayParam.java
+++ b/daxpay-single-sdk/src/main/java/cn/bootx/platform/daxpay/sdk/param/pay/PayParam.java
@@ -33,6 +33,9 @@ public class PayParam extends DaxPayRequest<PayOrderModel> {
     /** 过期时间, 多次传输以第一次为准 */
     private Long expiredTime;
 
+    /** 是否开启分账 */
+    private boolean allocation;
+
     /** 用户付款中途退出返回商户网站的地址(部分支付场景中可用) */
     private String quitUrl;
 
diff --git a/daxpay-single/daxpay-single-core/src/main/java/cn/bootx/platform/daxpay/code/AllocationRelationTypeEnum.java b/daxpay-single/daxpay-single-core/src/main/java/cn/bootx/platform/daxpay/code/AllocationRelationTypeEnum.java
new file mode 100644
index 000000000..57ef4c96e
--- /dev/null
+++ b/daxpay-single/daxpay-single-core/src/main/java/cn/bootx/platform/daxpay/code/AllocationRelationTypeEnum.java
@@ -0,0 +1,9 @@
+package cn.bootx.platform.daxpay.code;
+
+/**
+ * 分账关系类型
+ * @author xxm
+ * @since 2024/3/27
+ */
+public enum AllocationRelationTypeEnum {
+}
diff --git a/daxpay-single/daxpay-single-core/src/main/java/cn/bootx/platform/daxpay/param/pay/PayParam.java b/daxpay-single/daxpay-single-core/src/main/java/cn/bootx/platform/daxpay/param/pay/PayParam.java
index 949bd7b90..027b5e9ed 100644
--- a/daxpay-single/daxpay-single-core/src/main/java/cn/bootx/platform/daxpay/param/pay/PayParam.java
+++ b/daxpay-single/daxpay-single-core/src/main/java/cn/bootx/platform/daxpay/param/pay/PayParam.java
@@ -35,6 +35,9 @@ public class PayParam extends PaymentCommonParam {
     @Schema(description = "支付描述")
     private String description;
 
+    @Schema(description = "是否开启分账")
+    private boolean allocation;
+
     @Schema(description = "过期时间, 多次传输以第一次为准")
     @JsonDeserialize(using = TimestampToLocalDateTimeDeserializer.class)
     private LocalDateTime expiredTime;
@@ -55,6 +58,7 @@ public class PayParam extends PaymentCommonParam {
     @Schema(description = "同步跳转URL")
     private String returnUrl;
 
+
     /** 是否不启用异步通知 */
     @Schema(description = "是否不启用异步通知")
     private boolean notNotify;
diff --git a/daxpay-single/daxpay-single-core/src/main/java/cn/bootx/platform/daxpay/util/PayUtil.java b/daxpay-single/daxpay-single-core/src/main/java/cn/bootx/platform/daxpay/util/PayUtil.java
index 497bda70e..743ccfe87 100644
--- a/daxpay-single/daxpay-single-core/src/main/java/cn/bootx/platform/daxpay/util/PayUtil.java
+++ b/daxpay-single/daxpay-single-core/src/main/java/cn/bootx/platform/daxpay/util/PayUtil.java
@@ -7,7 +7,6 @@ import cn.bootx.platform.daxpay.exception.pay.PayFailureException;
 import cn.bootx.platform.daxpay.param.pay.PayChannelParam;
 import cn.bootx.platform.daxpay.param.pay.PayParam;
 import cn.hutool.core.date.DatePattern;
-import cn.hutool.core.util.IdUtil;
 import lombok.experimental.UtilityClass;
 
 import java.time.LocalDateTime;
@@ -21,6 +20,34 @@ import java.util.List;
  */
 @UtilityClass
 public class PayUtil {
+
+    /**
+     * 校验参数
+     */
+    public void validation(PayParam payParam) {
+        // 验证支付金额
+        validationAmount(payParam.getPayChannels());
+        // 验证异步支付方式
+        validationAsyncPay(payParam);
+        // 验证是否可以分账
+        validationAllocation(payParam);
+    }
+
+    /**
+     * 验证是否可以分账
+     */
+    private void validationAllocation(PayParam payParam) {
+        // 如果分账不启用, 不需要校验
+        if (!payParam.isAllocation()) {
+            return;
+        }
+        // 只有异步支付方式支持分账
+        if (!isNotSync(payParam.getPayChannels())) {
+            throw new PayFailureException("分账只支持包含异步支付通道的订单");
+        }
+    }
+
+
     /**
      * 检查异步支付方式
      */
@@ -36,8 +63,8 @@ public class PayUtil {
         if (asyncPayCount > 1) {
             throw new PayFailureException("组合支付时只允许有一个异步支付方式");
         }
-    }
 
+    }
 
     /**
      * 检查支付金额
@@ -52,13 +79,6 @@ public class PayUtil {
         }
     }
 
-    /**
-     * 获取支付宝的过期时间
-     */
-    public String getAliExpiredTime(int minute) {
-        return minute + "m";
-    }
-
     /**
      * 获取支付宝的过期时间 yyyy-MM-dd HH:mm:ss
      */
@@ -96,11 +116,4 @@ public class PayUtil {
                 .noneMatch(PayChannelEnum.ASYNC_TYPE_CODE::contains);
     }
 
-    /**
-     * 生成退款号
-     */
-    public String getRefundNo(){
-//        return "R" + IdUtil.getSnowflakeNextIdStr();
-        return IdUtil.getSnowflakeNextIdStr();
-    }
 }
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/channel/alipay/service/AliPayService.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/channel/alipay/service/AliPayService.java
index 78b716de3..76613b047 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/channel/alipay/service/AliPayService.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/channel/alipay/service/AliPayService.java
@@ -109,6 +109,12 @@ public class AliPayService {
         model.setProductCode(AliPayCode.QUICK_WAP_PAY);
         // 中途退出地址
         model.setQuitUrl(noticeInfo.getQuitUrl());
+        // 是否分账
+        if (payOrder.isAllocation()){
+            ExtendParams extendParams = new ExtendParams();
+            extendParams.setRoyaltyFreeze("true");
+            model.setExtendParams(extendParams);
+        }
 
         AlipayTradeWapPayRequest request = new AlipayTradeWapPayRequest();
         request.setBizModel(model);
@@ -140,6 +146,12 @@ public class AliPayService {
         // 过期时间
         model.setTimeExpire(PayUtil.getAliTimeExpire(payOrder.getExpiredTime()));
         model.setTotalAmount(String.valueOf(amount*0.01));
+        // 是否分账
+        if (payOrder.isAllocation()){
+            ExtendParams extendParams = new ExtendParams();
+            extendParams.setRoyaltyFreeze("true");
+            model.setExtendParams(extendParams);
+        }
 
         try {
             // 异步回调必须到当前系统中
@@ -156,7 +168,6 @@ public class AliPayService {
      * PC支付
      */
     public String webPay(int amount, PayOrder payOrder, AliPayConfig alipayConfig) {
-        NoticeLocal noticeInfo = PaymentContextLocal.get().getNoticeInfo();
         AlipayTradePagePayModel model = new AlipayTradePagePayModel();
 
         model.setSubject(payOrder.getTitle());
@@ -167,6 +178,13 @@ public class AliPayService {
         // 目前仅支持FAST_INSTANT_TRADE_PAY
         model.setProductCode(AliPayCode.FAST_INSTANT_TRADE_PAY);
 
+        // 是否分账
+        if (payOrder.isAllocation()){
+            ExtendParams extendParams = new ExtendParams();
+            extendParams.setRoyaltyFreeze("true");
+            model.setExtendParams(extendParams);
+        }
+
         AlipayTradePagePayRequest request = new AlipayTradePagePayRequest();
         request.setBizModel(model);
         // 异步回调必须到当前系统中
@@ -192,7 +210,12 @@ public class AliPayService {
         model.setSubject(payOrder.getTitle());
         model.setOutTradeNo(String.valueOf(payOrder.getId()));
         model.setTotalAmount(String.valueOf(amount*0.01));
-
+        // 是否分账
+        if (payOrder.isAllocation()){
+            ExtendParams extendParams = new ExtendParams();
+            extendParams.setRoyaltyFreeze("true");
+            model.setExtendParams(extendParams);
+        }
         // 过期时间
         model.setTimeExpire(PayUtil.getAliTimeExpire(payOrder.getExpiredTime()));
 
@@ -218,7 +241,12 @@ public class AliPayService {
         model.setOutTradeNo(String.valueOf(payOrder.getId()));
         model.setScene(AliPayCode.BAR_CODE);
         model.setAuthCode(aliPayParam.getAuthCode());
-
+        // 是否分账
+        if (payOrder.isAllocation()){
+            ExtendParams extendParams = new ExtendParams();
+            extendParams.setRoyaltyFreeze("true");
+            model.setExtendParams(extendParams);
+        }
         // 过期时间
         model.setTimeExpire(PayUtil.getAliTimeExpire(payOrder.getExpiredTime()));
         model.setTotalAmount(String.valueOf(amount*0.01));
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/channel/wechat/service/WeChatPayService.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/channel/wechat/service/WeChatPayService.java
index fe6a773a9..19e741ef7 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/channel/wechat/service/WeChatPayService.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/channel/wechat/service/WeChatPayService.java
@@ -16,6 +16,7 @@ import cn.bootx.platform.daxpay.service.core.channel.wechat.entity.WeChatPayConf
 import cn.bootx.platform.daxpay.service.core.order.pay.entity.PayOrder;
 import cn.bootx.platform.daxpay.service.core.payment.sync.service.PaySyncService;
 import cn.bootx.platform.daxpay.service.param.channel.wechat.WeChatPayParam;
+import cn.bootx.platform.daxpay.service.sdk.wechat.BarPayModel;
 import cn.bootx.platform.daxpay.util.PayUtil;
 import cn.hutool.core.date.DatePattern;
 import cn.hutool.core.net.NetUtil;
@@ -25,7 +26,6 @@ import com.ijpay.core.enums.SignType;
 import com.ijpay.core.enums.TradeType;
 import com.ijpay.core.kit.WxPayKit;
 import com.ijpay.wxpay.WxPayApi;
-import com.ijpay.wxpay.model.MicroPayModel;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.retry.annotation.Backoff;
@@ -66,7 +66,7 @@ public class WeChatPayService {
         }
 
         PayWayEnum payWayEnum = Optional.ofNullable(WeChatPayWay.findByCode(payChannelParam.getWay()))
-            .orElseThrow(() -> new PayFailureException("非法的微信支付类型"));
+                .orElseThrow(() -> new PayFailureException("非法的微信支付类型"));
         if (!payWays.contains(payWayEnum.getCode())) {
             throw new PayFailureException("该微信支付方式不可用");
         }
@@ -105,7 +105,7 @@ public class WeChatPayService {
         }
         // 付款码支付
         else if (payWayEnum == PayWayEnum.BARCODE) {
-           this.barCodePay(totalFee, payOrder, weChatPayParam.getAuthCode(), weChatPayConfig);
+            this.barCodePay(totalFee, payOrder, weChatPayParam.getAuthCode(), weChatPayConfig);
         }
         asyncPayInfo.setPayBody(payBody);
     }
@@ -113,10 +113,10 @@ public class WeChatPayService {
     /**
      * wap支付
      */
-    private String wapPay(String amount, PayOrder payment, WeChatPayConfig weChatPayConfig) {
-        Map<String, String> params = this.buildParams(amount, payment, weChatPayConfig, TradeType.MWEB.getTradeType())
-            .build()
-            .createSign(weChatPayConfig.getApiKeyV2(), SignType.HMACSHA256);
+    private String wapPay(String amount, PayOrder payOrder, WeChatPayConfig weChatPayConfig) {
+        Map<String, String> params = this.buildParams(amount, payOrder, weChatPayConfig, TradeType.MWEB.getTradeType())
+                .build()
+                .createSign(weChatPayConfig.getApiKeyV2(), SignType.HMACSHA256);
 
         String xmlResult = WxPayApi.pushOrder(false, params);
         Map<String, String> result = WxPayKit.xmlToMap(xmlResult);
@@ -127,10 +127,10 @@ public class WeChatPayService {
     /**
      * 程序支付
      */
-    private String appPay(String amount, PayOrder payment, WeChatPayConfig weChatPayConfig) {
-        Map<String, String> params = this.buildParams(amount, payment, weChatPayConfig, TradeType.APP.getTradeType())
-            .build()
-            .createSign(weChatPayConfig.getApiKeyV2(), SignType.HMACSHA256);
+    private String appPay(String amount, PayOrder payOrder, WeChatPayConfig weChatPayConfig) {
+        Map<String, String> params = this.buildParams(amount, payOrder, weChatPayConfig, TradeType.APP.getTradeType())
+                .build()
+                .createSign(weChatPayConfig.getApiKeyV2(), SignType.HMACSHA256);
 
         String xmlResult = WxPayApi.pushOrder(false, params);
         Map<String, String> result = WxPayKit.xmlToMap(xmlResult);
@@ -141,11 +141,11 @@ public class WeChatPayService {
     /**
      * 微信公众号支付或者小程序支付
      */
-    private String jsPay(String amount, PayOrder payment, String openId, WeChatPayConfig weChatPayConfig) {
-        Map<String, String> params = this.buildParams(amount, payment, weChatPayConfig, TradeType.JSAPI.getTradeType())
-            .openid(openId)
-            .build()
-            .createSign(weChatPayConfig.getApiKeyV2(), SignType.HMACSHA256);
+    private String jsPay(String amount, PayOrder payOrder, String openId, WeChatPayConfig weChatPayConfig) {
+        Map<String, String> params = this.buildParams(amount, payOrder, weChatPayConfig, TradeType.JSAPI.getTradeType())
+                .openid(openId)
+                .build()
+                .createSign(weChatPayConfig.getApiKeyV2(), SignType.HMACSHA256);
 
         String xmlResult = WxPayApi.pushOrder(false, params);
         Map<String, String> result = WxPayKit.xmlToMap(xmlResult);
@@ -161,11 +161,11 @@ public class WeChatPayService {
     /**
      * 二维码支付
      */
-    private String qrCodePay(String amount, PayOrder payment, WeChatPayConfig weChatPayConfig) {
+    private String qrCodePay(String amount, PayOrder payOrder, WeChatPayConfig weChatPayConfig) {
 
-        Map<String, String> params = this.buildParams(amount, payment, weChatPayConfig, TradeType.NATIVE.getTradeType())
-            .build()
-            .createSign(weChatPayConfig.getApiKeyV2(), SignType.HMACSHA256);
+        Map<String, String> params = this.buildParams(amount, payOrder, weChatPayConfig, TradeType.NATIVE.getTradeType())
+                .build()
+                .createSign(weChatPayConfig.getApiKeyV2(), SignType.HMACSHA256);
 
         String xmlResult = WxPayApi.pushOrder(false, params);
         Map<String, String> result = WxPayKit.xmlToMap(xmlResult);
@@ -176,20 +176,21 @@ public class WeChatPayService {
     /**
      * 付款码支付
      */
-    private void barCodePay(String amount, PayOrder payment, String authCode, WeChatPayConfig weChatPayConfig) {
+    private void barCodePay(String amount, PayOrder payOrder, String authCode, WeChatPayConfig weChatPayConfig) {
         PayLocal asyncPayInfo = PaymentContextLocal.get().getPayInfo();
 
-        Map<String, String> params = MicroPayModel.builder()
-            .appid(weChatPayConfig.getWxAppId())
-            .mch_id(weChatPayConfig.getWxMchId())
-            .nonce_str(WxPayKit.generateStr())
-            .body(payment.getTitle())
-            .auth_code(authCode)
-            .out_trade_no(String.valueOf(payment.getId()))
-            .total_fee(amount)
-            .spbill_create_ip(NetUtil.getLocalhostStr())
-            .build()
-            .createSign(weChatPayConfig.getApiKeyV2(), SignType.HMACSHA256);
+        Map<String, String> params = BarPayModel.builder()
+                .appid(weChatPayConfig.getWxAppId())
+                .mch_id(weChatPayConfig.getWxMchId())
+                .nonce_str(WxPayKit.generateStr())
+                .profit_sharing(payOrder.isAllocation()?"Y":"N")
+                .body(payOrder.getTitle())
+                .auth_code(authCode)
+                .out_trade_no(String.valueOf(payOrder.getId()))
+                .total_fee(amount)
+                .spbill_create_ip(NetUtil.getLocalhostStr())
+                .build()
+                .createSign(weChatPayConfig.getApiKeyV2(), SignType.HMACSHA256);
 
         String xmlResult = WxPayApi.microPay(false, params);
         Map<String, String> result = WxPayKit.xmlToMap(xmlResult);
@@ -211,7 +212,7 @@ public class WeChatPayService {
         // 支付中, 发起轮训同步
         if (Objects.equals(resultCode, WeChatPayCode.PAY_FAIL)
                 && Objects.equals(errCode, WeChatPayCode.PAY_USERPAYING)) {
-            SpringUtil.getBean(this.getClass()).rotationSync(payment);
+            SpringUtil.getBean(this.getClass()).rotationSync(payOrder);
             asyncPayInfo.setGatewayOrderNo(result.get(WeChatPayCode.TRANSACTION_ID));
             return;
         }
@@ -233,18 +234,19 @@ public class WeChatPayService {
     private UnifiedOrderModelBuilder buildParams(String amount, PayOrder payOrder, WeChatPayConfig weChatPayConfig, String tradeType) {
 
         return builder()
-            .appid(weChatPayConfig.getWxAppId())
-            .mch_id(weChatPayConfig.getWxMchId())
-            .nonce_str(WxPayKit.generateStr())
-            .time_start(LocalDateTimeUtil.format(LocalDateTime.now(), DatePattern.PURE_DATETIME_PATTERN))
-            // 反正v2版本的超时时间无效
-            .time_expire(PayUtil.getWxExpiredTime(payOrder.getExpiredTime()))
-            .body(payOrder.getTitle())
-            .out_trade_no(String.valueOf(payOrder.getId()))
-            .total_fee(amount)
-            .spbill_create_ip(NetUtil.getLocalhostStr())
-            .notify_url(weChatPayConfig.getNotifyUrl())
-            .trade_type(tradeType);
+                .appid(weChatPayConfig.getWxAppId())
+                .mch_id(weChatPayConfig.getWxMchId())
+                .nonce_str(WxPayKit.generateStr())
+                .time_start(LocalDateTimeUtil.format(LocalDateTime.now(), DatePattern.PURE_DATETIME_PATTERN))
+                // 反正v2版本的超时时间无效
+                .time_expire(PayUtil.getWxExpiredTime(payOrder.getExpiredTime()))
+                .body(payOrder.getTitle())
+                .profit_sharing(payOrder.isAllocation()?"Y":"N")
+                .out_trade_no(String.valueOf(payOrder.getId()))
+                .total_fee(amount)
+                .spbill_create_ip(NetUtil.getLocalhostStr())
+                .notify_url(weChatPayConfig.getNotifyUrl())
+                .trade_type(tradeType);
     }
 
     /**
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/order/pay/entity/PayOrder.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/order/pay/entity/PayOrder.java
index dcbfe8b8b..3ceff7b85 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/order/pay/entity/PayOrder.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/order/pay/entity/PayOrder.java
@@ -48,6 +48,10 @@ public class PayOrder extends MpBaseEntity implements EntityBaseFunction<PayOrde
     @DbColumn(comment = "是否是异步支付")
     private boolean asyncPay;
 
+    /** 是否需要分账 */
+    @DbColumn(comment = "是否需要分账")
+    private boolean allocation;
+
     /**
      * 异步支付通道
      * @see PayChannelEnum#ASYNC_TYPE_CODE
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationGroupManager.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationGroupManager.java
new file mode 100644
index 000000000..9e928518e
--- /dev/null
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationGroupManager.java
@@ -0,0 +1,18 @@
+package cn.bootx.platform.daxpay.service.core.payment.allocation.dao;
+
+import cn.bootx.platform.common.mybatisplus.impl.BaseManager;
+import cn.bootx.platform.daxpay.service.core.payment.allocation.entity.AllocationGroup;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Repository;
+
+/**   
+ * 
+ * @author xxm  
+ * @since 2024/3/27 
+ */
+@Slf4j
+@Repository
+@RequiredArgsConstructor
+public class AllocationGroupManager extends BaseManager<AllocationGroupMapper,AllocationGroup> {
+}
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationGroupMapper.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationGroupMapper.java
new file mode 100644
index 000000000..3728774f8
--- /dev/null
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationGroupMapper.java
@@ -0,0 +1,15 @@
+package cn.bootx.platform.daxpay.service.core.payment.allocation.dao;
+
+
+import cn.bootx.platform.daxpay.service.core.payment.allocation.entity.AllocationGroup;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**
+ *
+ * @author xxm
+ * @since 2024/3/27
+ */
+@Mapper
+public interface AllocationGroupMapper extends BaseMapper<AllocationGroup> {
+}
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverGroupManager.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverGroupManager.java
new file mode 100644
index 000000000..6bdf984ab
--- /dev/null
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverGroupManager.java
@@ -0,0 +1,18 @@
+package cn.bootx.platform.daxpay.service.core.payment.allocation.dao;
+
+import cn.bootx.platform.common.mybatisplus.impl.BaseManager;
+import cn.bootx.platform.daxpay.service.core.payment.allocation.entity.AllocationReceiverGroup;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Repository;
+
+/**   
+ * 
+ * @author xxm  
+ * @since 2024/3/27 
+ */
+@Slf4j
+@Repository
+@RequiredArgsConstructor
+public class AllocationReceiverGroupManager extends BaseManager<AllocationReceiverGroupMapper, AllocationReceiverGroup> {
+}
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverGroupMapper.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverGroupMapper.java
new file mode 100644
index 000000000..8c3692744
--- /dev/null
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverGroupMapper.java
@@ -0,0 +1,14 @@
+package cn.bootx.platform.daxpay.service.core.payment.allocation.dao;
+
+import cn.bootx.platform.daxpay.service.core.payment.allocation.entity.AllocationReceiverGroup;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**   
+ * 
+ * @author xxm  
+ * @since 2024/3/27 
+ */
+@Mapper
+public interface AllocationReceiverGroupMapper extends BaseMapper<AllocationReceiverGroup> {
+}
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverManager.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverManager.java
new file mode 100644
index 000000000..4b2457f36
--- /dev/null
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverManager.java
@@ -0,0 +1,18 @@
+package cn.bootx.platform.daxpay.service.core.payment.allocation.dao;
+
+import cn.bootx.platform.common.mybatisplus.impl.BaseManager;
+import cn.bootx.platform.daxpay.service.core.payment.allocation.entity.AllocationReceiver;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Repository;
+
+/**   
+ * 
+ * @author xxm  
+ * @since 2024/3/27 
+ */
+@Slf4j
+@Repository
+@RequiredArgsConstructor
+public class AllocationReceiverManager extends BaseManager<AllocationReceiverMapper,AllocationReceiver> {
+}
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverMapper.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverMapper.java
new file mode 100644
index 000000000..e3bd557ac
--- /dev/null
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/dao/AllocationReceiverMapper.java
@@ -0,0 +1,14 @@
+package cn.bootx.platform.daxpay.service.core.payment.allocation.dao;
+
+import cn.bootx.platform.daxpay.service.core.payment.allocation.entity.AllocationReceiver;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+
+/**   
+ * 
+ * @author xxm  
+ * @since 2024/3/27 
+ */
+@Mapper
+public interface AllocationReceiverMapper extends BaseMapper<AllocationReceiver> {
+}
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/entity/AllocationGroup.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/entity/AllocationGroup.java
new file mode 100644
index 000000000..5479d292c
--- /dev/null
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/entity/AllocationGroup.java
@@ -0,0 +1,30 @@
+package cn.bootx.platform.daxpay.service.core.payment.allocation.entity;
+
+import cn.bootx.platform.common.mybatisplus.base.MpBaseEntity;
+import cn.bootx.table.modify.annotation.DbColumn;
+import cn.bootx.table.modify.annotation.DbComment;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+/**
+ * 分账组
+ * @author xxm
+ * @since 2024/3/27
+ */
+@EqualsAndHashCode(callSuper = true)
+@Data
+@Accessors(chain = true)
+@TableName("pay_allocation_receiver_group")
+public class AllocationGroup extends MpBaseEntity {
+
+    @DbComment("名称")
+    private String name;
+
+    @DbColumn("通道")
+    private String channel;
+
+    @DbColumn("备注")
+    private String remark;
+}
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/entity/AllocationReceiver.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/entity/AllocationReceiver.java
new file mode 100644
index 000000000..09bb90def
--- /dev/null
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/entity/AllocationReceiver.java
@@ -0,0 +1,50 @@
+package cn.bootx.platform.daxpay.service.core.payment.allocation.entity;
+
+import cn.bootx.platform.common.mybatisplus.base.MpBaseEntity;
+import cn.bootx.platform.daxpay.code.AllocationRelationTypeEnum;
+import cn.bootx.table.modify.annotation.DbColumn;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+/**
+ * 分账接收方
+ * @author xxm
+ * @since 2024/3/27
+ */
+@EqualsAndHashCode(callSuper = true)
+@Data
+@Accessors(chain = true)
+public class AllocationReceiver extends MpBaseEntity {
+
+    @DbColumn(name = "账号别名")
+    private String name;
+
+    @DbColumn(name = "所属通道")
+    private String channel;
+
+    /**
+     * 分账接收方类型 个人/商户
+     */
+    @DbColumn(name = "分账接收方类型")
+    private String receiverType;
+
+
+    @DbColumn(name = "接收方账号")
+    private String receiverAccount;
+
+    /** 接收方姓名 */
+    @DbColumn(name = "接收方姓名")
+    private String receiverName;
+
+    /**
+     * 分账关系类型
+     * @see AllocationRelationTypeEnum
+     */
+    @DbColumn(name = "分账关系类型")
+    private String relationType;
+
+    @DbColumn(name = "关系名称")
+    private String relationName;
+
+}
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/entity/AllocationReceiverGroup.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/entity/AllocationReceiverGroup.java
new file mode 100644
index 000000000..11130808e
--- /dev/null
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/entity/AllocationReceiverGroup.java
@@ -0,0 +1,24 @@
+package cn.bootx.platform.daxpay.service.core.payment.allocation.entity;
+
+import cn.bootx.platform.common.mybatisplus.base.MpCreateEntity;
+import cn.bootx.table.modify.annotation.DbColumn;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.experimental.Accessors;
+
+/**
+ * 分账接收组关系
+ * @author xxm
+ * @since 2024/3/27
+ */
+@EqualsAndHashCode(callSuper = true)
+@Data
+@Accessors(chain = true)
+public class AllocationReceiverGroup extends MpCreateEntity {
+
+    @DbColumn("分账ID")
+    private Long groupId;
+
+    @DbColumn("接收者ID")
+    private Long receiverId;
+}
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/service/AllocationReceiverService.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/service/AllocationReceiverService.java
new file mode 100644
index 000000000..28cd08b76
--- /dev/null
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/allocation/service/AllocationReceiverService.java
@@ -0,0 +1,16 @@
+package cn.bootx.platform.daxpay.service.core.payment.allocation.service;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+/**
+ * 分账接收方服务类
+ * @author xxm
+ * @since 2024/3/27
+ */
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class AllocationReceiverService {
+}
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/pay/service/PayService.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/pay/service/PayService.java
index 1f57d35d2..31eec4aeb 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/pay/service/PayService.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/core/payment/pay/service/PayService.java
@@ -93,14 +93,12 @@ public class PayService {
      *  执行异步通道支付的逻辑与上面异步支付的逻辑一致
      * 4. 同步支付一次支付完成，不允许重复发起支付
      * 5. 重复支付时，不允许中途将异步支付换为同步支付，也不允许更改出支付通道和支付方式之外的支付参数（请求时间、IP、签名等可以更改）
-     *
+     * 6. 如果要进行分账, 请求时就需要将分账标识字段穿true
      */
     public PayResult pay(PayParam payParam){
 
-        // 异步支付方式检查
-        PayUtil.validationAsyncPay(payParam);
-        // 检查支付金额
-        PayUtil.validationAmount(payParam.getPayChannels());
+        // 支付参数检查
+        PayUtil.validation(payParam);
         // 校验支付限额
         payAssistService.validationLimitAmount(payParam);
 
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/dto/order/pay/PayOrderDto.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/dto/order/pay/PayOrderDto.java
index e44e1f77e..7ca9da6c4 100644
--- a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/dto/order/pay/PayOrderDto.java
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/dto/order/pay/PayOrderDto.java
@@ -36,6 +36,10 @@ public class PayOrderDto extends BaseDto {
     @Schema(description = "是否是组合支付")
     private boolean combinationPay;
 
+    /** 是否需要分账 */
+    @Schema(description = "是否需要分账")
+    private boolean allocation;
+
     /**
      * 异步支付通道
      * @see PayChannelEnum#ASYNC_TYPE_CODE
diff --git a/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/sdk/wechat/BarPayModel.java b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/sdk/wechat/BarPayModel.java
new file mode 100644
index 000000000..5321b3388
--- /dev/null
+++ b/daxpay-single/daxpay-single-service/src/main/java/cn/bootx/platform/daxpay/service/sdk/wechat/BarPayModel.java
@@ -0,0 +1,51 @@
+package cn.bootx.platform.daxpay.service.sdk.wechat;
+
+import com.ijpay.wxpay.model.MicroPayModel;
+import lombok.*;
+import lombok.experimental.Accessors;
+
+/**
+ * 付款码支付, 增加分账字段
+ * @author xxm
+ * @since 2024/3/27
+ */
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+@Data
+@EqualsAndHashCode(callSuper = false)
+@Accessors(chain = true)
+public class BarPayModel extends MicroPayModel {
+    /**
+     * 是否押金支付
+     */
+    private String deposit;
+    private String appid;
+    private String sub_appid;
+    private String mch_id;
+    private String sub_mch_id;
+    private String device_info;
+    private String nonce_str;
+    private String sign;
+    private String sign_type;
+    private String body;
+    private String detail;
+    private String attach;
+    private String out_trade_no;
+    private String total_fee;
+    private String fee_type;
+    private String spbill_create_ip;
+    private String goods_tag;
+    private String limit_pay;
+    private String time_start;
+    private String time_expire;
+    private String auth_code;
+    private String receipt;
+    private String scene_info;
+    private String openid;
+    /**
+     * 人脸凭证，用于人脸支付
+     */
+    private String face_code;
+    private String profit_sharing;
+}