diff --git a/bms-back/bms-system/src/main/java/com/bms/ar/service/impl/ArBillServiceImpl.java b/bms-back/bms-system/src/main/java/com/bms/ar/service/impl/ArBillServiceImpl.java
index 35c4ea57..df7fe421 100644
--- a/bms-back/bms-system/src/main/java/com/bms/ar/service/impl/ArBillServiceImpl.java
+++ b/bms-back/bms-system/src/main/java/com/bms/ar/service/impl/ArBillServiceImpl.java
@@ -1159,7 +1159,7 @@ public class ArBillServiceImpl implements IArBillService {
         detail.setOrderNo(source.getOrderNo());
         detail.setTrackingNo(source.getTrackingNo());
         detail.setTransferNo(source.getTransferNo());
-        detail.setReceiveTime(source.getOrderTime());
+        detail.setReceiveTime(source.getPickupDate());
         detail.setProductCode(source.getProductCode());
         detail.setProductName(source.getProductName());
         detail.setGoodsDescription(source.getOrderRemark());
diff --git a/bms-back/bms-system/src/main/java/com/bms/price/domain/PrcOrderBill.java b/bms-back/bms-system/src/main/java/com/bms/price/domain/PrcOrderBill.java
index fa81d0a1..afcccf00 100644
--- a/bms-back/bms-system/src/main/java/com/bms/price/domain/PrcOrderBill.java
+++ b/bms-back/bms-system/src/main/java/com/bms/price/domain/PrcOrderBill.java
@@ -4,6 +4,7 @@ import java.math.BigDecimal;
 import java.util.Date;
 import java.util.List;
 import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.bms.common.core.domain.BaseEntity;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
@@ -59,6 +60,9 @@ public class PrcOrderBill extends BaseEntity
     private String warehouseCode;
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
     private Date orderTime;
+    /** 应收来源查询专用：从 prc_order_bill_ext.pickup_date 读取的收件时间。 */
+    @JsonIgnore
+    private Date pickupDate;
     private String orderRemark;
     private String productCode;
     private String productName;
diff --git a/bms-back/bms-system/src/main/resources/mapper/price/PrcOrderBillMapper.xml b/bms-back/bms-system/src/main/resources/mapper/price/PrcOrderBillMapper.xml
index 295fa7a3..21ba3077 100644
--- a/bms-back/bms-system/src/main/resources/mapper/price/PrcOrderBillMapper.xml
+++ b/bms-back/bms-system/src/main/resources/mapper/price/PrcOrderBillMapper.xml
@@ -76,6 +76,10 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <result property="updateTime"          column="update_time"            />
     </resultMap>
 
+    <resultMap type="PrcOrderBill" id="PrcOrderBillArSourceResult" extends="PrcOrderBillResult">
+        <result property="pickupDate" column="pickup_date"/>
+    </resultMap>
+
     <sql id="selectPrcOrderBillVo">
         select bill_id, bill_key, order_no, tracking_no, transfer_no,
                belong_saler, belong_saler_code, settlement_man, settlement_man_code, service_man, service_man_code,
@@ -99,7 +103,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                p.belong_saler, p.belong_saler_code, p.settlement_man, p.settlement_man_code, p.service_man, p.service_man_code,
                p.customer_id, p.customer_code, p.customer_name,
                p.pieces, p.actual_weight, p.volume, p.volume_weight, p.pkg_length, p.pkg_width, p.pkg_height,
-               p.shipper_name, p.consignee_name, p.dest_postcode, p.warehouse_code, p.order_time, p.order_remark,
+               p.shipper_name, p.consignee_name, p.dest_postcode, p.warehouse_code, p.order_time, e.pickup_date, p.order_remark,
                p.product_code, p.product_name, p.country_code, p.country_name, p.weight, p.biz_date, p.tms_id,
                p.match_source, p.match_message, p.price_set_id, p.price_set_code, p.price_set_name,
                p.set_type, p.bind_priority, p.customer_priceset_id, p.psv_id, p.psd_id, p.product_country_id,
@@ -114,6 +118,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                p.customer_active_status, p.credit_arrears_status, p.round_mode,
                p.created_by, p.create_time, p.updated_by, p.update_time
         from prc_order_bill p
+        left join prc_order_bill_ext e on e.bill_id = p.bill_id
     </sql>
 
     <select id="selectPrcOrderBillByOrderNo" parameterType="String" resultMap="PrcOrderBillResult">
@@ -341,7 +346,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         </if>
     </sql>
 
-    <select id="selectPrcOrderBillByCustomerPeriod" resultMap="PrcOrderBillResult">
+    <select id="selectPrcOrderBillByCustomerPeriod" resultMap="PrcOrderBillArSourceResult">
         <include refid="selectArBillSourceVo"/>
         where p.customer_id = #{customerId}
         <if test="customerCode != null and customerCode != ''">
@@ -457,7 +462,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </sql>
 
     <!-- 异步生成使用 bill_id 游标批量读取，避免深分页和一次加载全量订单。 -->
-    <select id="selectPrcOrderBillByCustomerPeriodCursor" resultMap="PrcOrderBillResult">
+    <select id="selectPrcOrderBillByCustomerPeriodCursor" resultMap="PrcOrderBillArSourceResult">
         <include refid="selectArBillSourceVo"/>
         <include refid="customerPeriodConditions"/>
         <if test="lastSourceBillId != null and lastSourceBillId != ''">
@@ -474,7 +479,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
         <include refid="customerPeriodConditions"/>
     </select>
 
-    <select id="selectPrcOrderBillByCustomerCutoffAndIds" resultMap="PrcOrderBillResult">
+    <select id="selectPrcOrderBillByCustomerCutoffAndIds" resultMap="PrcOrderBillArSourceResult">
         <include refid="selectArBillSourceVo"/>
         where p.customer_id = #{customerId}
           and p.biz_date &lt;= #{cutoffDate}
diff --git a/bms-back/sql/20261010_fix_ar_bill_detail_receive_time.sql b/bms-back/sql/20261010_fix_ar_bill_detail_receive_time.sql
new file mode 100644
index 00000000..a7cbdfcf
--- /dev/null
+++ b/bms-back/sql/20261010_fix_ar_bill_detail_receive_time.sql
@@ -0,0 +1,6 @@
+-- 应收账单的收货时间应取订单扩展表 pickup_date，而非订单主表 order_time。
+-- 只修正存在扩展表来源的快照；pickup_date 为空时保留 NULL，不回退到 order_time。
+UPDATE `ar_bill_detail` d
+INNER JOIN `prc_order_bill_ext` e ON e.`bill_id` = d.`prc_order_bill_id`
+SET d.`receive_time` = e.`pickup_date`
+WHERE NOT (d.`receive_time` <=> e.`pickup_date`);