diff --git a/cf-framework/cf-common/src/main/java/com/cf/imes/framework/common/util/Assert/AssertUtils.java b/cf-framework/cf-common/src/main/java/com/cf/imes/framework/common/util/Assert/AssertUtils.java
index 90d6103bf..dc04f715b 100644
--- a/cf-framework/cf-common/src/main/java/com/cf/imes/framework/common/util/Assert/AssertUtils.java
+++ b/cf-framework/cf-common/src/main/java/com/cf/imes/framework/common/util/Assert/AssertUtils.java
@@ -65,6 +65,12 @@ public class AssertUtils {
         }
     }
 
+    public static void notEmpty(Object object, ErrorCode errorCode, Object... params) {
+        if (object == null) {
+            throw new ServiceException(errorCode, params);
+        }
+    }
+
 
     public static void notEmpty(List<?> array ,Object object, ErrorCode errorCode) {
         if (object == null || ObjectUtils.isEmpty(array)) {
diff --git a/cf-module-prod-executor/cf-module-prod-executor-api/src/main/java/com/cf/imes/module/executor/enums/ErrorCodeConstants.java b/cf-module-prod-executor/cf-module-prod-executor-api/src/main/java/com/cf/imes/module/executor/enums/ErrorCodeConstants.java
index 4b98a0c88..6eb77cc2b 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-api/src/main/java/com/cf/imes/module/executor/enums/ErrorCodeConstants.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-api/src/main/java/com/cf/imes/module/executor/enums/ErrorCodeConstants.java
@@ -38,6 +38,7 @@ public class ErrorCodeConstants {
     public static final ErrorCode ORDER_DATA_ERROR = new ErrorCode(1_003_109_004, "订单/排单的数据已无法使用，请删除重新");
     public static final ErrorCode ORDER_PLAN_ID_NOT_NULL = new ErrorCode(1_003_109_005, "订单或排单ID至少传入一个");
     public static final ErrorCode ORDER_PLAN_ID_IS_ONE = new ErrorCode(1_003_109_006, "订单id与排单id与大板分类ID只能传一个");
+    public static final ErrorCode PARENT_ORDER_NOT_EXISTS = new ErrorCode(1_003_109_007, "上级订单{}不存在");
 
     // ========== 订单 1_003_110_000 ==========
     public static final ErrorCode MODULE_NOT_EXISTS = new ErrorCode(1_003_110_000, "模块不存在");
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/order/vo/order/OrderRespVO.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/order/vo/order/OrderRespVO.java
index 79d2f31ef..890cc537d 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/order/vo/order/OrderRespVO.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/order/vo/order/OrderRespVO.java
@@ -4,6 +4,8 @@ import io.swagger.v3.oas.annotations.media.Schema;
 import lombok.*;
 
 import java.time.LocalDateTime;
+import java.util.List;
+
 import com.alibaba.excel.annotation.*;
 
 @Schema(description = "管理后台 - 订单表 order_{N} Response VO")
@@ -88,4 +90,7 @@ public class OrderRespVO {
     private LocalDateTime createTime;
 
     private Boolean deleted;
+
+    @Schema(description = "子单列表")
+    private List<OrderRespVO> child;
 }
\ No newline at end of file
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/order/vo/order/OrderSaveReqVO.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/order/vo/order/OrderSaveReqVO.java
index bce3977bb..eb65be105 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/order/vo/order/OrderSaveReqVO.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/controller/admin/order/vo/order/OrderSaveReqVO.java
@@ -17,7 +17,7 @@ public class OrderSaveReqVO {
     private Long id;
 
     @Schema(description = "父单号")
-    private Long parentNo;
+    private Long parentId;
 
     @Schema(description = "源订单号")
     private String apiOrderId;
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/dataobject/order/OrderDO.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/dataobject/order/OrderDO.java
index 876175286..11c12d9fc 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/dataobject/order/OrderDO.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/dataobject/order/OrderDO.java
@@ -6,6 +6,7 @@ import com.cf.imes.framework.mybatis.core.type.CompressStringTypeHandler;
 import lombok.*;
 
 import java.time.LocalDateTime;
+import java.util.List;
 
 /**
  * 订单表 order_{N} DO
@@ -35,7 +36,7 @@ public class OrderDO extends BaseDO {
     /**
      * 父单号
      */
-    private Long parentNo;
+    private Long parentId;
     /**
      * 源订单号
      */
@@ -146,5 +147,14 @@ public class OrderDO extends BaseDO {
      */
     private Double plannedPlateArea;
 
+    /**
+     * 版本号
+     */
     private int version;
+
+    /**
+     * 子单列表
+     */
+    @TableField(exist = false)
+    private List<OrderDO> child;
 }
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/mysql/order/OrderMapper.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/mysql/order/OrderMapper.java
index f1371d1ca..adc5d4fcc 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/mysql/order/OrderMapper.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/dal/mysql/order/OrderMapper.java
@@ -36,6 +36,8 @@ import java.util.Collection;
 import java.util.List;
 import java.util.Map;
 
+import static com.cf.imes.module.executor.dal.dataobject.order.OrderDO.PARENT_ID_ROOT;
+
 /**
  * 订单表 order_{N} Mapper
  *
@@ -46,7 +48,7 @@ public interface OrderMapper extends BaseMapperX<OrderDO> {
 
     default PageResult<OrderDO> selectPage(OrderPageReqVO reqVO) {
         LambdaQueryWrapperX<OrderDO> query = new LambdaQueryWrapperX<OrderDO>()
-                .eqIfPresent(OrderDO::getParentNo, reqVO.getParentNo())
+                .eqIfPresent(OrderDO::getParentId, reqVO.getParentNo())
                 .likeIfPresent(OrderDO::getId, reqVO.getId() == null ? null : reqVO.getId())
                 .betweenIfPresent(OrderDO::getDeliveryDate, reqVO.getDeliveryDate())
                 .eqIfPresent(OrderDO::getApiOrderId, reqVO.getApiOrderId())
@@ -66,7 +68,8 @@ public interface OrderMapper extends BaseMapperX<OrderDO> {
                 .eqIfPresent(OrderDO::getRemark, reqVO.getRemark())
                 .eqIfPresent(OrderDO::getOrganId, reqVO.getOrganId())
                 .eqIfPresent(OrderDO::getDeleted, reqVO.getDeleted())
-                .betweenIfPresent(OrderDO::getCreateTime, reqVO.getCreateTime());
+                .betweenIfPresent(OrderDO::getCreateTime, reqVO.getCreateTime())
+                .eq(OrderDO::getParentId, PARENT_ID_ROOT);
 
         if (reqVO.getOrder() == null) {
             query.orderByDesc(OrderDO::getId);
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/order/OrderServiceImpl.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/order/OrderServiceImpl.java
index 19c2fc921..3b42ede22 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/order/OrderServiceImpl.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/service/order/OrderServiceImpl.java
@@ -18,7 +18,6 @@ import com.cf.imes.framework.common.pojo.PageParam;
 import com.cf.imes.framework.common.pojo.PageResult;
 import com.cf.imes.framework.common.util.Assert.AssertUtils;
 import com.cf.imes.framework.common.util.object.BeanUtils;
-import com.cf.imes.framework.id.core.util.SnowflakeIdWorker3rd;
 import com.cf.imes.framework.mybatis.core.query.LambdaQueryWrapperX;
 import com.cf.imes.framework.organ.core.context.OrganContextHolder;
 import com.cf.imes.framework.security.core.util.SecurityFrameworkUtils;
@@ -70,7 +69,6 @@ import com.cf.imes.module.executor.service.customplateno.CustomPlateNoGenerateSe
 import com.cf.imes.module.executor.service.orderImport.OrderImportHandler;
 import com.cf.imes.module.executor.service.orderImport.factory.OrderImportHandlerFactory;
 import com.cf.imes.module.executor.service.ordercomponent.OrderComponentService;
-import com.cf.imes.module.executor.service.plan.PlanService;
 import com.cf.imes.module.executor.util.deviseData.structure.FieldConstants;
 import com.cf.imes.module.executor.util.deviseData.structure.PlateDetail;
 import com.cf.imes.module.executor.util.elasticsearch.EsUtils;
@@ -157,16 +155,12 @@ public class OrderServiceImpl implements OrderService {
     @Resource
     private IdentifierGenerator identifierGenerator;
 
-    @Resource
-    private SnowflakeIdWorker3rd idWorker;
-
     @Resource
     private PartsMapper partsMapper;
 
     @Resource
     private CustomPlateNoGenerateService customPlateNoGenerateService;
 
-
     @Resource
     private PlanItemMapper planItemMapper;
 
@@ -182,9 +176,6 @@ public class OrderServiceImpl implements OrderService {
 
     public static final Double ZERO = 0.0;
 
-    @Resource
-    private PlanService planService;
-
     @Autowired
     private OrderImportHandlerFactory orderImportHandlerFactory;
 
@@ -195,6 +186,8 @@ public class OrderServiceImpl implements OrderService {
     public Long createOrder(OrderSaveReqVO createReqVO) {
         //校验手机号是否合法
         validatePhoneNumber(createReqVO.getPhoneNumber());
+        // 校验上级订单是否存在
+        validateParentOrderExists(createReqVO.getParentId());
 
         //验证自定义单号是否存在，业务员、拆单员是否存在
         validateCustomOrderNoExists(createReqVO.getCustomOrderNo());
@@ -261,7 +254,35 @@ public class OrderServiceImpl implements OrderService {
 
     @Override
     public PageResult<OrderDO> getOrderPage(OrderPageReqVO pageReqVO) {
-        return orderMapper.selectPage(pageReqVO.setOrganId(getUserOrganId()));
+        PageResult<OrderDO> pageResult = orderMapper.selectPage(pageReqVO.setOrganId(getUserOrganId()));
+        Long pageResultTotal = pageResult.getTotal();
+        if (pageResultTotal > 0) {
+            List<OrderDO> orderDOS = pageResult.getList();
+            // 1、整理所有订单id
+            List<Long> orderIds = orderDOS.stream().map(OrderDO::getId).toList();
+
+            // 2、查询订单id列表对应的子单
+            List<OrderDO> childList = orderMapper.selectList(
+                    new LambdaQueryWrapper<OrderDO>()
+                            .in(OrderDO::getParentId, orderIds)
+                            .orderByDesc(OrderDO::getId)
+            );
+
+            if (CollUtil.isEmpty(childList)) {
+                return pageResult;
+            }
+
+            // 3、 按 parentId 分组
+            Map<Long, List<OrderDO>> childMap = childList.stream()
+                    .collect(Collectors.groupingBy(OrderDO::getParentId));
+
+            // 4、 回填 child
+            for (OrderDO order : orderDOS) {
+                order.setChild(childMap.getOrDefault(order.getId(), Collections.emptyList()));
+            }
+            return new PageResult<>(orderDOS, pageResultTotal);
+        }
+        return pageResult;
     }
 
     @Override
@@ -763,6 +784,18 @@ public class OrderServiceImpl implements OrderService {
         }
     }
 
+    /**
+     * 校验父订单是否存在
+     *
+     * @param parentOrderId
+     */
+    private void validateParentOrderExists(Long parentOrderId) {
+        if (ObjectUtil.isNull(parentOrderId)) {
+            return;
+        }
+        AssertUtils.notEmpty(orderMapper.selectById(parentOrderId), PARENT_ORDER_NOT_EXISTS, parentOrderId);
+    }
+
     //    校验手机号是否合法
     private void validatePhoneNumber(String phoneNumber) {
         // 定义手机号正则表达式
@@ -1702,7 +1735,7 @@ public class OrderServiceImpl implements OrderService {
 
         // 收集父ID
         Set<Long> parentIds = orders.stream()
-                .map(OrderDO::getParentNo)
+                .map(OrderDO::getParentId)
                 .filter(id -> ObjectUtil.notEqual(id, OrderDO.PARENT_ID_ROOT))
                 .collect(Collectors.toSet());
 
diff --git a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/util/fileConversion/admin/api/webcad/ApiTypeRealize.java b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/util/fileConversion/admin/api/webcad/ApiTypeRealize.java
index e6ad1919f..be4a3ece1 100644
--- a/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/util/fileConversion/admin/api/webcad/ApiTypeRealize.java
+++ b/cf-module-prod-executor/cf-module-prod-executor-biz/src/main/java/com/cf/imes/module/executor/util/fileConversion/admin/api/webcad/ApiTypeRealize.java
@@ -317,7 +317,7 @@ public class ApiTypeRealize {
         OrderDO orderDO = OrderDO.builder()
                 .id(orderId)
                 .apiOrderId(orderNo)
-                .parentNo(0L)
+                .parentId(0L)
                 .orderDate(orderDate.atStartOfDay())
                 .deliveryDate(deliveryDate.atStartOfDay())
                 .orderType(OrderTypeEnum.MAIN_ORDER.getStatus())
diff --git a/cf-module-prod-plan/cf-module-prod-plan-biz/src/main/java/com/cf/imes/module/plan/dal/dataobject/order/OrderDO.java b/cf-module-prod-plan/cf-module-prod-plan-biz/src/main/java/com/cf/imes/module/plan/dal/dataobject/order/OrderDO.java
index 84a193a4e..f4cf35428 100644
--- a/cf-module-prod-plan/cf-module-prod-plan-biz/src/main/java/com/cf/imes/module/plan/dal/dataobject/order/OrderDO.java
+++ b/cf-module-prod-plan/cf-module-prod-plan-biz/src/main/java/com/cf/imes/module/plan/dal/dataobject/order/OrderDO.java
@@ -43,7 +43,7 @@ public class OrderDO extends BaseDO {
     /**
      * 父单号
      */
-    private Long parentNo;
+    private Long parentId;
     /**
      * 源订单号
      */