diff --git a/klp-flow/src/main/java/com/klp/flow/domain/vo/SchProdScheduleDetailVo.java b/klp-flow/src/main/java/com/klp/flow/domain/vo/SchProdScheduleDetailVo.java
index c0c9a763c..b5e33912a 100644
--- a/klp-flow/src/main/java/com/klp/flow/domain/vo/SchProdScheduleDetailVo.java
+++ b/klp-flow/src/main/java/com/klp/flow/domain/vo/SchProdScheduleDetailVo.java
@@ -3,6 +3,7 @@ package com.klp.flow.domain.vo;
 import java.math.BigDecimal;
 import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
 import com.alibaba.excel.annotation.ExcelProperty;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.klp.common.annotation.ExcelDictFormat;
 import com.klp.common.convert.ExcelDictConvert;
 import lombok.Data;
@@ -69,5 +70,10 @@ public class SchProdScheduleDetailVo {
     @ExcelProperty(value = "单行排产备注")
     private String remark;
 
+    /**
+     * 关联的排产单主表信息
+     */
+    @TableField(exist = false)
+    private SchProdScheduleVo schedule;
 
 }
diff --git a/klp-flow/src/main/java/com/klp/flow/domain/vo/SchProdScheduleVo.java b/klp-flow/src/main/java/com/klp/flow/domain/vo/SchProdScheduleVo.java
index e563dd389..938ec3c31 100644
--- a/klp-flow/src/main/java/com/klp/flow/domain/vo/SchProdScheduleVo.java
+++ b/klp-flow/src/main/java/com/klp/flow/domain/vo/SchProdScheduleVo.java
@@ -5,10 +5,13 @@ import java.util.Date;
 import com.fasterxml.jackson.annotation.JsonFormat;
 import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
 import com.alibaba.excel.annotation.ExcelProperty;
+import com.baomidou.mybatisplus.annotation.TableField;
 import com.klp.common.annotation.ExcelDictFormat;
 import com.klp.common.convert.ExcelDictConvert;
 import lombok.Data;
 
+import java.util.List;
+
 
 /**
  * 排产单主视图对象 sch_prod_schedule
@@ -186,5 +189,10 @@ public class SchProdScheduleVo {
     @ExcelProperty(value = "备注")
     private String remark;
 
+    /**
+     * 关联的排产明细列表
+     */
+    @TableField(exist = false)
+    private List<SchProdScheduleDetailVo> detailList;
 
 }
diff --git a/klp-flow/src/main/java/com/klp/flow/service/impl/SchProdScheduleDetailServiceImpl.java b/klp-flow/src/main/java/com/klp/flow/service/impl/SchProdScheduleDetailServiceImpl.java
index be3fbf2f0..1d623b884 100644
--- a/klp-flow/src/main/java/com/klp/flow/service/impl/SchProdScheduleDetailServiceImpl.java
+++ b/klp-flow/src/main/java/com/klp/flow/service/impl/SchProdScheduleDetailServiceImpl.java
@@ -12,12 +12,17 @@ import org.springframework.stereotype.Service;
 import com.klp.flow.domain.bo.SchProdScheduleDetailBo;
 import com.klp.flow.domain.vo.SchProdScheduleDetailVo;
 import com.klp.flow.domain.SchProdScheduleDetail;
+import com.klp.flow.domain.vo.SchProdScheduleVo;
 import com.klp.flow.mapper.SchProdScheduleDetailMapper;
+import com.klp.flow.mapper.SchProdScheduleMapper;
 import com.klp.flow.service.ISchProdScheduleDetailService;
 
 import java.util.List;
 import java.util.Map;
 import java.util.Collection;
+import java.util.Collections;
+import java.util.Set;
+import java.util.stream.Collectors;
 
 /**
  * 排产单明细Service业务层处理
@@ -30,13 +35,18 @@ import java.util.Collection;
 public class SchProdScheduleDetailServiceImpl implements ISchProdScheduleDetailService {
 
     private final SchProdScheduleDetailMapper baseMapper;
+    private final SchProdScheduleMapper scheduleMapper;
 
     /**
      * 查询排产单明细
      */
     @Override
     public SchProdScheduleDetailVo queryById(Long scheduleDetailId){
-        return baseMapper.selectVoById(scheduleDetailId);
+        SchProdScheduleDetailVo vo = baseMapper.selectVoById(scheduleDetailId);
+        if (vo != null) {
+            fillSchedule(Collections.singletonList(vo));
+        }
+        return vo;
     }
 
     /**
@@ -46,6 +56,7 @@ public class SchProdScheduleDetailServiceImpl implements ISchProdScheduleDetailS
     public TableDataInfo<SchProdScheduleDetailVo> queryPageList(SchProdScheduleDetailBo bo, PageQuery pageQuery) {
         LambdaQueryWrapper<SchProdScheduleDetail> lqw = buildQueryWrapper(bo);
         Page<SchProdScheduleDetailVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
+        fillSchedule(result.getRecords());
         return TableDataInfo.build(result);
     }
 
@@ -55,7 +66,32 @@ public class SchProdScheduleDetailServiceImpl implements ISchProdScheduleDetailS
     @Override
     public List<SchProdScheduleDetailVo> queryList(SchProdScheduleDetailBo bo) {
         LambdaQueryWrapper<SchProdScheduleDetail> lqw = buildQueryWrapper(bo);
-        return baseMapper.selectVoList(lqw);
+        List<SchProdScheduleDetailVo> list = baseMapper.selectVoList(lqw);
+        fillSchedule(list);
+        return list;
+    }
+
+    /**
+     * 批量填充主表信息
+     */
+    private void fillSchedule(List<SchProdScheduleDetailVo> voList) {
+        if (voList == null || voList.isEmpty()) {
+            return;
+        }
+        Set<Long> scheduleIds = voList.stream()
+                .map(SchProdScheduleDetailVo::getScheduleId)
+                .filter(id -> id != null)
+                .collect(Collectors.toSet());
+        if (scheduleIds.isEmpty()) {
+            return;
+        }
+        List<SchProdScheduleVo> schedules = scheduleMapper.selectVoBatchIds(scheduleIds);
+        Map<Long, SchProdScheduleVo> scheduleMap = schedules != null
+                ? schedules.stream().collect(Collectors.toMap(SchProdScheduleVo::getScheduleId, s -> s, (a, b) -> a))
+                : Collections.emptyMap();
+        for (SchProdScheduleDetailVo vo : voList) {
+            vo.setSchedule(scheduleMap.get(vo.getScheduleId()));
+        }
     }
 
     private LambdaQueryWrapper<SchProdScheduleDetail> buildQueryWrapper(SchProdScheduleDetailBo bo) {
diff --git a/klp-flow/src/main/java/com/klp/flow/service/impl/SchProdScheduleServiceImpl.java b/klp-flow/src/main/java/com/klp/flow/service/impl/SchProdScheduleServiceImpl.java
index e97631cae..630b7dae2 100644
--- a/klp-flow/src/main/java/com/klp/flow/service/impl/SchProdScheduleServiceImpl.java
+++ b/klp-flow/src/main/java/com/klp/flow/service/impl/SchProdScheduleServiceImpl.java
@@ -12,12 +12,17 @@ import org.springframework.stereotype.Service;
 import com.klp.flow.domain.bo.SchProdScheduleBo;
 import com.klp.flow.domain.vo.SchProdScheduleVo;
 import com.klp.flow.domain.SchProdSchedule;
+import com.klp.flow.domain.SchProdScheduleDetail;
+import com.klp.flow.domain.vo.SchProdScheduleDetailVo;
 import com.klp.flow.mapper.SchProdScheduleMapper;
+import com.klp.flow.mapper.SchProdScheduleDetailMapper;
 import com.klp.flow.service.ISchProdScheduleService;
 
 import java.util.List;
 import java.util.Map;
 import java.util.Collection;
+import java.util.Collections;
+import java.util.stream.Collectors;
 
 /**
  * 排产单主Service业务层处理
@@ -30,13 +35,18 @@ import java.util.Collection;
 public class SchProdScheduleServiceImpl implements ISchProdScheduleService {
 
     private final SchProdScheduleMapper baseMapper;
+    private final SchProdScheduleDetailMapper detailMapper;
 
     /**
      * 查询排产单主
      */
     @Override
     public SchProdScheduleVo queryById(Long scheduleId){
-        return baseMapper.selectVoById(scheduleId);
+        SchProdScheduleVo vo = baseMapper.selectVoById(scheduleId);
+        if (vo != null) {
+            fillDetailList(Collections.singletonList(vo));
+        }
+        return vo;
     }
 
     /**
@@ -46,6 +56,7 @@ public class SchProdScheduleServiceImpl implements ISchProdScheduleService {
     public TableDataInfo<SchProdScheduleVo> queryPageList(SchProdScheduleBo bo, PageQuery pageQuery) {
         LambdaQueryWrapper<SchProdSchedule> lqw = buildQueryWrapper(bo);
         Page<SchProdScheduleVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
+        fillDetailList(result.getRecords());
         return TableDataInfo.build(result);
     }
 
@@ -55,7 +66,37 @@ public class SchProdScheduleServiceImpl implements ISchProdScheduleService {
     @Override
     public List<SchProdScheduleVo> queryList(SchProdScheduleBo bo) {
         LambdaQueryWrapper<SchProdSchedule> lqw = buildQueryWrapper(bo);
-        return baseMapper.selectVoList(lqw);
+        List<SchProdScheduleVo> list = baseMapper.selectVoList(lqw);
+        fillDetailList(list);
+        return list;
+    }
+
+    /**
+     * 批量填充明细列表
+     */
+    private void fillDetailList(List<SchProdScheduleVo> voList) {
+        if (voList == null || voList.isEmpty()) {
+            return;
+        }
+        List<Long> scheduleIds = voList.stream()
+                .map(SchProdScheduleVo::getScheduleId)
+                .filter(id -> id != null)
+                .distinct()
+                .collect(Collectors.toList());
+        if (scheduleIds.isEmpty()) {
+            return;
+        }
+        LambdaQueryWrapper<SchProdScheduleDetail> detailQw = Wrappers.lambdaQuery();
+        detailQw.in(SchProdScheduleDetail::getScheduleId, scheduleIds);
+        List<SchProdScheduleDetailVo> allDetails = detailMapper.selectVoList(detailQw);
+        if (allDetails == null || allDetails.isEmpty()) {
+            return;
+        }
+        Map<Long, List<SchProdScheduleDetailVo>> detailMap = allDetails.stream()
+                .collect(Collectors.groupingBy(SchProdScheduleDetailVo::getScheduleId));
+        for (SchProdScheduleVo vo : voList) {
+            vo.setDetailList(detailMap.getOrDefault(vo.getScheduleId(), Collections.emptyList()));
+        }
     }
 
     private LambdaQueryWrapper<SchProdSchedule> buildQueryWrapper(SchProdScheduleBo bo) {