diff --git a/klp-flow/src/main/java/com/klp/flow/controller/SchProdScheduleItemController.java b/klp-flow/src/main/java/com/klp/flow/controller/SchProdScheduleItemController.java
new file mode 100644
index 000000000..0527e52bb
--- /dev/null
+++ b/klp-flow/src/main/java/com/klp/flow/controller/SchProdScheduleItemController.java
@@ -0,0 +1,99 @@
+package com.klp.flow.controller;
+
+import java.util.List;
+import java.util.Arrays;
+
+import lombok.RequiredArgsConstructor;
+import javax.servlet.http.HttpServletResponse;
+import javax.validation.constraints.*;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.validation.annotation.Validated;
+import com.klp.common.annotation.RepeatSubmit;
+import com.klp.common.annotation.Log;
+import com.klp.common.core.controller.BaseController;
+import com.klp.common.core.domain.PageQuery;
+import com.klp.common.core.domain.R;
+import com.klp.common.core.validate.AddGroup;
+import com.klp.common.core.validate.EditGroup;
+import com.klp.common.enums.BusinessType;
+import com.klp.common.utils.poi.ExcelUtil;
+import com.klp.flow.domain.vo.SchProdScheduleItemVo;
+import com.klp.flow.domain.bo.SchProdScheduleItemBo;
+import com.klp.flow.service.ISchProdScheduleItemService;
+import com.klp.common.core.page.TableDataInfo;
+
+/**
+ * 排产单主加明细可合并
+ *
+ * @author klp
+ * @date 2026-06-26
+ */
+@Validated
+@RequiredArgsConstructor
+@RestController
+@RequestMapping("/flow/prodScheduleItem")
+public class SchProdScheduleItemController extends BaseController {
+
+    private final ISchProdScheduleItemService iSchProdScheduleItemService;
+
+    /**
+     * 查询排产单主加明细可合并列表
+     */
+    @GetMapping("/list")
+    public TableDataInfo<SchProdScheduleItemVo> list(SchProdScheduleItemBo bo, PageQuery pageQuery) {
+        return iSchProdScheduleItemService.queryPageList(bo, pageQuery);
+    }
+
+    /**
+     * 导出排产单主加明细可合并列表
+     */
+    @Log(title = "排产单主加明细可合并", businessType = BusinessType.EXPORT)
+    @PostMapping("/export")
+    public void export(SchProdScheduleItemBo bo, HttpServletResponse response) {
+        List<SchProdScheduleItemVo> list = iSchProdScheduleItemService.queryList(bo);
+        ExcelUtil.exportExcel(list, "排产单主加明细可合并", SchProdScheduleItemVo.class, response);
+    }
+
+    /**
+     * 获取排产单主加明细可合并详细信息
+     *
+     * @param scheduleId 主键
+     */
+    @GetMapping("/{scheduleId}")
+    public R<SchProdScheduleItemVo> getInfo(@NotNull(message = "主键不能为空")
+                                     @PathVariable Long scheduleId) {
+        return R.ok(iSchProdScheduleItemService.queryById(scheduleId));
+    }
+
+    /**
+     * 新增排产单主加明细可合并
+     */
+    @Log(title = "排产单主加明细可合并", businessType = BusinessType.INSERT)
+    @RepeatSubmit()
+    @PostMapping()
+    public R<Void> add(@Validated(AddGroup.class) @RequestBody SchProdScheduleItemBo bo) {
+        return toAjax(iSchProdScheduleItemService.insertByBo(bo));
+    }
+
+    /**
+     * 修改排产单主加明细可合并
+     */
+    @Log(title = "排产单主加明细可合并", businessType = BusinessType.UPDATE)
+    @RepeatSubmit()
+    @PutMapping()
+    public R<Void> edit(@Validated(EditGroup.class) @RequestBody SchProdScheduleItemBo bo) {
+        return toAjax(iSchProdScheduleItemService.updateByBo(bo));
+    }
+
+    /**
+     * 删除排产单主加明细可合并
+     *
+     * @param scheduleIds 主键串
+     */
+    @Log(title = "排产单主加明细可合并", businessType = BusinessType.DELETE)
+    @DeleteMapping("/{scheduleIds}")
+    public R<Void> remove(@NotEmpty(message = "主键不能为空")
+                          @PathVariable Long[] scheduleIds) {
+        return toAjax(iSchProdScheduleItemService.deleteWithValidByIds(Arrays.asList(scheduleIds), true));
+    }
+}
diff --git a/klp-flow/src/main/java/com/klp/flow/domain/SchProdScheduleItem.java b/klp-flow/src/main/java/com/klp/flow/domain/SchProdScheduleItem.java
new file mode 100644
index 000000000..6a58fc1e0
--- /dev/null
+++ b/klp-flow/src/main/java/com/klp/flow/domain/SchProdScheduleItem.java
@@ -0,0 +1,168 @@
+package com.klp.flow.domain;
+
+import com.baomidou.mybatisplus.annotation.*;
+import com.klp.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.math.BigDecimal;
+import java.util.Date;
+import com.fasterxml.jackson.annotation.JsonFormat;
+
+/**
+ * 排产单主加明细可合并对象 sch_prod_schedule_item
+ *
+ * @author klp
+ * @date 2026-06-26
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+@TableName("sch_prod_schedule_item")
+public class SchProdScheduleItem extends BaseEntity {
+
+    private static final long serialVersionUID=1L;
+
+    /**
+     * 排产单主键ID
+     */
+    @TableId(value = "schedule_id")
+    private Long scheduleId;
+    /**
+     * 排产单号（唯一标识，钢卷关联依据）
+     */
+    private String scheduleNo;
+    /**
+     * 生产日期（和合同号组成业务关联键）
+     */
+    private Date prodDate;
+    /**
+     * 排产状态：0草稿 1待审核 2已下达 3已退回
+     */
+    private Long scheduleStatus;
+    /**
+     * 排产总计划吨数
+     */
+    private BigDecimal totalPlanWeight;
+    /**
+     * 关联销售合同号
+     */
+    private String relContractNo;
+    /**
+     * 业务员
+     */
+    private String businessUser;
+    /**
+     * 联系电话
+     */
+    private String businessPhone;
+    /**
+     * 订单日期
+     */
+    private Date orderDate;
+    /**
+     * 订货单位
+     */
+    private String customerName;
+    /**
+     * 交货期(天)
+     */
+    private Long deliveryCycle;
+    /**
+     * 产品用途
+     */
+    private String usePurpose;
+    /**
+     * 品名：冷硬钢卷/镀锌钢卷/冷轧钢卷/镀铬钢卷
+     */
+    private String productType;
+    /**
+     * 厚度公差
+     */
+    private String thicknessTolerance;
+    /**
+     * 宽度公差
+     */
+    private String widthTolerance;
+    /**
+     * 表面质量
+     */
+    private String surfaceQuality;
+    /**
+     * 表面处理
+     */
+    private String surfaceTreatment;
+    /**
+     * 内径尺寸
+     */
+    private String innerDiameter;
+    /**
+     * 外径要求
+     */
+    private String outerDiameter;
+    /**
+     * 包装要求
+     */
+    private String packReq;
+    /**
+     * 切边要求
+     */
+    private String cutEdgeReq;
+    /**
+     * 单件重量
+     */
+    private String singleCoilWeight;
+    /**
+     * 交货重量偏差
+     */
+    private String weightDeviation;
+    /**
+     * 其他技术要求
+     */
+    private String otherTechReq;
+    /**
+     * 付款情况说明
+     */
+    private String paymentDesc;
+    /**
+     * 退回原因
+     */
+    private String returnReason;
+    /**
+     * 排产单主表ID
+     */
+    private String scheduleIds;
+    /**
+     * 来源销售订单明细ID（溯源原始订单规格）
+     */
+    private String orderDetailIds;
+    /**
+     * 规格 例：1.0X1250
+     */
+    private String spec;
+    /**
+     * 材质 DX51D
+     */
+    private String material;
+    /**
+     * 本次排产吨数(数量)，可审核修改
+     */
+    private BigDecimal scheduleWeight;
+    /**
+     * 品名项
+     */
+    private String productItem;
+    /**
+     * 单行排产备注
+     */
+    private String rowRemark;
+    /**
+     * 备注
+     */
+    private String remark;
+    /**
+     * 删除标识 0正常 2删除
+     */
+    @TableLogic
+    private Long delFlag;
+
+}
diff --git a/klp-flow/src/main/java/com/klp/flow/domain/bo/SchProdScheduleItemBo.java b/klp-flow/src/main/java/com/klp/flow/domain/bo/SchProdScheduleItemBo.java
new file mode 100644
index 000000000..7637d7727
--- /dev/null
+++ b/klp-flow/src/main/java/com/klp/flow/domain/bo/SchProdScheduleItemBo.java
@@ -0,0 +1,194 @@
+package com.klp.flow.domain.bo;
+
+import com.klp.common.core.domain.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import javax.validation.constraints.*;
+
+import java.math.BigDecimal;
+import java.util.Date;
+import com.fasterxml.jackson.annotation.JsonFormat;
+
+/**
+ * 排产单主加明细可合并业务对象 sch_prod_schedule_item
+ *
+ * @author klp
+ * @date 2026-06-26
+ */
+
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class SchProdScheduleItemBo extends BaseEntity {
+
+    /**
+     * 排产单主键ID
+     */
+    private Long scheduleId;
+
+    /**
+     * 排产单号（唯一标识，钢卷关联依据）
+     */
+    private String scheduleNo;
+
+    /**
+     * 生产日期（和合同号组成业务关联键）
+     */
+    private Date prodDate;
+
+    /**
+     * 排产状态：0草稿 1待审核 2已下达 3已退回
+     */
+    private Long scheduleStatus;
+
+    /**
+     * 排产总计划吨数
+     */
+    private BigDecimal totalPlanWeight;
+
+    /**
+     * 关联销售合同号
+     */
+    private String relContractNo;
+
+    /**
+     * 业务员
+     */
+    private String businessUser;
+
+    /**
+     * 联系电话
+     */
+    private String businessPhone;
+
+    /**
+     * 订单日期
+     */
+    private Date orderDate;
+
+    /**
+     * 订货单位
+     */
+    private String customerName;
+
+    /**
+     * 交货期(天)
+     */
+    private Long deliveryCycle;
+
+    /**
+     * 产品用途
+     */
+    private String usePurpose;
+
+    /**
+     * 品名：冷硬钢卷/镀锌钢卷/冷轧钢卷/镀铬钢卷
+     */
+    private String productType;
+
+    /**
+     * 厚度公差
+     */
+    private String thicknessTolerance;
+
+    /**
+     * 宽度公差
+     */
+    private String widthTolerance;
+
+    /**
+     * 表面质量
+     */
+    private String surfaceQuality;
+
+    /**
+     * 表面处理
+     */
+    private String surfaceTreatment;
+
+    /**
+     * 内径尺寸
+     */
+    private String innerDiameter;
+
+    /**
+     * 外径要求
+     */
+    private String outerDiameter;
+
+    /**
+     * 包装要求
+     */
+    private String packReq;
+
+    /**
+     * 切边要求
+     */
+    private String cutEdgeReq;
+
+    /**
+     * 单件重量
+     */
+    private String singleCoilWeight;
+
+    /**
+     * 交货重量偏差
+     */
+    private String weightDeviation;
+
+    /**
+     * 其他技术要求
+     */
+    private String otherTechReq;
+
+    /**
+     * 付款情况说明
+     */
+    private String paymentDesc;
+
+    /**
+     * 退回原因
+     */
+    private String returnReason;
+
+    /**
+     * 排产单主表ID
+     */
+    private String scheduleIds;
+
+    /**
+     * 来源销售订单明细ID（溯源原始订单规格）
+     */
+    private String orderDetailIds;
+
+    /**
+     * 规格 例：1.0X1250
+     */
+    private String spec;
+
+    /**
+     * 材质 DX51D
+     */
+    private String material;
+
+    /**
+     * 本次排产吨数(数量)，可审核修改
+     */
+    private BigDecimal scheduleWeight;
+
+    /**
+     * 品名项
+     */
+    private String productItem;
+
+    /**
+     * 单行排产备注
+     */
+    private String rowRemark;
+
+    /**
+     * 备注
+     */
+    private String remark;
+
+
+}
diff --git a/klp-flow/src/main/java/com/klp/flow/domain/vo/SchProdScheduleItemVo.java b/klp-flow/src/main/java/com/klp/flow/domain/vo/SchProdScheduleItemVo.java
new file mode 100644
index 000000000..6fec3214c
--- /dev/null
+++ b/klp-flow/src/main/java/com/klp/flow/domain/vo/SchProdScheduleItemVo.java
@@ -0,0 +1,233 @@
+package com.klp.flow.domain.vo;
+
+import java.math.BigDecimal;
+import java.util.Date;
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.alibaba.excel.annotation.ExcelIgnoreUnannotated;
+import com.alibaba.excel.annotation.ExcelProperty;
+import com.klp.common.annotation.ExcelDictFormat;
+import com.klp.common.convert.ExcelDictConvert;
+import lombok.Data;
+
+
+/**
+ * 排产单主加明细可合并视图对象 sch_prod_schedule_item
+ *
+ * @author klp
+ * @date 2026-06-26
+ */
+@Data
+@ExcelIgnoreUnannotated
+public class SchProdScheduleItemVo {
+
+    private static final long serialVersionUID = 1L;
+
+    /**
+     * 排产单主键ID
+     */
+    @ExcelProperty(value = "排产单主键ID")
+    private Long scheduleId;
+
+    /**
+     * 排产单号（唯一标识，钢卷关联依据）
+     */
+    @ExcelProperty(value = "排产单号", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(readConverterExp = "唯=一标识，钢卷关联依据")
+    private String scheduleNo;
+
+    /**
+     * 生产日期（和合同号组成业务关联键）
+     */
+    @ExcelProperty(value = "生产日期", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(readConverterExp = "和=合同号组成业务关联键")
+    private Date prodDate;
+
+    /**
+     * 排产状态：0草稿 1待审核 2已下达 3已退回
+     */
+    @ExcelProperty(value = "排产状态：0草稿 1待审核 2已下达 3已退回")
+    private Long scheduleStatus;
+
+    /**
+     * 排产总计划吨数
+     */
+    @ExcelProperty(value = "排产总计划吨数")
+    private BigDecimal totalPlanWeight;
+
+    /**
+     * 关联销售合同号
+     */
+    @ExcelProperty(value = "关联销售合同号")
+    private String relContractNo;
+
+    /**
+     * 业务员
+     */
+    @ExcelProperty(value = "业务员")
+    private String businessUser;
+
+    /**
+     * 联系电话
+     */
+    @ExcelProperty(value = "联系电话")
+    private String businessPhone;
+
+    /**
+     * 订单日期
+     */
+    @ExcelProperty(value = "订单日期")
+    private Date orderDate;
+
+    /**
+     * 订货单位
+     */
+    @ExcelProperty(value = "订货单位")
+    private String customerName;
+
+    /**
+     * 交货期(天)
+     */
+    @ExcelProperty(value = "交货期(天)")
+    private Long deliveryCycle;
+
+    /**
+     * 产品用途
+     */
+    @ExcelProperty(value = "产品用途")
+    private String usePurpose;
+
+    /**
+     * 品名：冷硬钢卷/镀锌钢卷/冷轧钢卷/镀铬钢卷
+     */
+    @ExcelProperty(value = "品名：冷硬钢卷/镀锌钢卷/冷轧钢卷/镀铬钢卷")
+    private String productType;
+
+    /**
+     * 厚度公差
+     */
+    @ExcelProperty(value = "厚度公差")
+    private String thicknessTolerance;
+
+    /**
+     * 宽度公差
+     */
+    @ExcelProperty(value = "宽度公差")
+    private String widthTolerance;
+
+    /**
+     * 表面质量
+     */
+    @ExcelProperty(value = "表面质量")
+    private String surfaceQuality;
+
+    /**
+     * 表面处理
+     */
+    @ExcelProperty(value = "表面处理")
+    private String surfaceTreatment;
+
+    /**
+     * 内径尺寸
+     */
+    @ExcelProperty(value = "内径尺寸")
+    private String innerDiameter;
+
+    /**
+     * 外径要求
+     */
+    @ExcelProperty(value = "外径要求")
+    private String outerDiameter;
+
+    /**
+     * 包装要求
+     */
+    @ExcelProperty(value = "包装要求")
+    private String packReq;
+
+    /**
+     * 切边要求
+     */
+    @ExcelProperty(value = "切边要求")
+    private String cutEdgeReq;
+
+    /**
+     * 单件重量
+     */
+    @ExcelProperty(value = "单件重量")
+    private String singleCoilWeight;
+
+    /**
+     * 交货重量偏差
+     */
+    @ExcelProperty(value = "交货重量偏差")
+    private String weightDeviation;
+
+    /**
+     * 其他技术要求
+     */
+    @ExcelProperty(value = "其他技术要求")
+    private String otherTechReq;
+
+    /**
+     * 付款情况说明
+     */
+    @ExcelProperty(value = "付款情况说明")
+    private String paymentDesc;
+
+    /**
+     * 退回原因
+     */
+    @ExcelProperty(value = "退回原因")
+    private String returnReason;
+
+    /**
+     * 排产单主表ID
+     */
+    @ExcelProperty(value = "排产单主表ID")
+    private String scheduleIds;
+
+    /**
+     * 来源销售订单明细ID（溯源原始订单规格）
+     */
+    @ExcelProperty(value = "来源销售订单明细ID", converter = ExcelDictConvert.class)
+    @ExcelDictFormat(readConverterExp = "溯=源原始订单规格")
+    private String orderDetailIds;
+
+    /**
+     * 规格 例：1.0X1250
+     */
+    @ExcelProperty(value = "规格 例：1.0X1250")
+    private String spec;
+
+    /**
+     * 材质 DX51D
+     */
+    @ExcelProperty(value = "材质 DX51D")
+    private String material;
+
+    /**
+     * 本次排产吨数(数量)，可审核修改
+     */
+    @ExcelProperty(value = "本次排产吨数(数量)，可审核修改")
+    private BigDecimal scheduleWeight;
+
+    /**
+     * 品名项
+     */
+    @ExcelProperty(value = "品名项")
+    private String productItem;
+
+    /**
+     * 单行排产备注
+     */
+    @ExcelProperty(value = "单行排产备注")
+    private String rowRemark;
+
+    /**
+     * 备注
+     */
+    @ExcelProperty(value = "备注")
+    private String remark;
+
+
+}
diff --git a/klp-flow/src/main/java/com/klp/flow/mapper/SchProdScheduleItemMapper.java b/klp-flow/src/main/java/com/klp/flow/mapper/SchProdScheduleItemMapper.java
new file mode 100644
index 000000000..15c302a5f
--- /dev/null
+++ b/klp-flow/src/main/java/com/klp/flow/mapper/SchProdScheduleItemMapper.java
@@ -0,0 +1,15 @@
+package com.klp.flow.mapper;
+
+import com.klp.flow.domain.SchProdScheduleItem;
+import com.klp.flow.domain.vo.SchProdScheduleItemVo;
+import com.klp.common.core.mapper.BaseMapperPlus;
+
+/**
+ * 排产单主加明细可合并Mapper接口
+ *
+ * @author klp
+ * @date 2026-06-26
+ */
+public interface SchProdScheduleItemMapper extends BaseMapperPlus<SchProdScheduleItemMapper, SchProdScheduleItem, SchProdScheduleItemVo> {
+
+}
diff --git a/klp-flow/src/main/java/com/klp/flow/service/ISchProdScheduleItemService.java b/klp-flow/src/main/java/com/klp/flow/service/ISchProdScheduleItemService.java
new file mode 100644
index 000000000..7b187e200
--- /dev/null
+++ b/klp-flow/src/main/java/com/klp/flow/service/ISchProdScheduleItemService.java
@@ -0,0 +1,49 @@
+package com.klp.flow.service;
+
+import com.klp.flow.domain.SchProdScheduleItem;
+import com.klp.flow.domain.vo.SchProdScheduleItemVo;
+import com.klp.flow.domain.bo.SchProdScheduleItemBo;
+import com.klp.common.core.page.TableDataInfo;
+import com.klp.common.core.domain.PageQuery;
+
+import java.util.Collection;
+import java.util.List;
+
+/**
+ * 排产单主加明细可合并Service接口
+ *
+ * @author klp
+ * @date 2026-06-26
+ */
+public interface ISchProdScheduleItemService {
+
+    /**
+     * 查询排产单主加明细可合并
+     */
+    SchProdScheduleItemVo queryById(Long scheduleId);
+
+    /**
+     * 查询排产单主加明细可合并列表
+     */
+    TableDataInfo<SchProdScheduleItemVo> queryPageList(SchProdScheduleItemBo bo, PageQuery pageQuery);
+
+    /**
+     * 查询排产单主加明细可合并列表
+     */
+    List<SchProdScheduleItemVo> queryList(SchProdScheduleItemBo bo);
+
+    /**
+     * 新增排产单主加明细可合并
+     */
+    Boolean insertByBo(SchProdScheduleItemBo bo);
+
+    /**
+     * 修改排产单主加明细可合并
+     */
+    Boolean updateByBo(SchProdScheduleItemBo bo);
+
+    /**
+     * 校验并批量删除排产单主加明细可合并信息
+     */
+    Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
+}
diff --git a/klp-flow/src/main/java/com/klp/flow/service/impl/SchProdScheduleItemServiceImpl.java b/klp-flow/src/main/java/com/klp/flow/service/impl/SchProdScheduleItemServiceImpl.java
new file mode 100644
index 000000000..2eb5bc6c3
--- /dev/null
+++ b/klp-flow/src/main/java/com/klp/flow/service/impl/SchProdScheduleItemServiceImpl.java
@@ -0,0 +1,140 @@
+package com.klp.flow.service.impl;
+
+import cn.hutool.core.bean.BeanUtil;
+import com.klp.common.core.page.TableDataInfo;
+import com.klp.common.core.domain.PageQuery;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.klp.common.utils.StringUtils;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import com.klp.flow.domain.bo.SchProdScheduleItemBo;
+import com.klp.flow.domain.vo.SchProdScheduleItemVo;
+import com.klp.flow.domain.SchProdScheduleItem;
+import com.klp.flow.mapper.SchProdScheduleItemMapper;
+import com.klp.flow.service.ISchProdScheduleItemService;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Collection;
+
+/**
+ * 排产单主加明细可合并Service业务层处理
+ *
+ * @author klp
+ * @date 2026-06-26
+ */
+@RequiredArgsConstructor
+@Service
+public class SchProdScheduleItemServiceImpl implements ISchProdScheduleItemService {
+
+    private final SchProdScheduleItemMapper baseMapper;
+
+    /**
+     * 查询排产单主加明细可合并
+     */
+    @Override
+    public SchProdScheduleItemVo queryById(Long scheduleId){
+        return baseMapper.selectVoById(scheduleId);
+    }
+
+    /**
+     * 查询排产单主加明细可合并列表
+     */
+    @Override
+    public TableDataInfo<SchProdScheduleItemVo> queryPageList(SchProdScheduleItemBo bo, PageQuery pageQuery) {
+        LambdaQueryWrapper<SchProdScheduleItem> lqw = buildQueryWrapper(bo);
+        Page<SchProdScheduleItemVo> result = baseMapper.selectVoPage(pageQuery.build(), lqw);
+        return TableDataInfo.build(result);
+    }
+
+    /**
+     * 查询排产单主加明细可合并列表
+     */
+    @Override
+    public List<SchProdScheduleItemVo> queryList(SchProdScheduleItemBo bo) {
+        LambdaQueryWrapper<SchProdScheduleItem> lqw = buildQueryWrapper(bo);
+        return baseMapper.selectVoList(lqw);
+    }
+
+    private LambdaQueryWrapper<SchProdScheduleItem> buildQueryWrapper(SchProdScheduleItemBo bo) {
+        Map<String, Object> params = bo.getParams();
+        LambdaQueryWrapper<SchProdScheduleItem> lqw = Wrappers.lambdaQuery();
+        lqw.eq(StringUtils.isNotBlank(bo.getScheduleNo()), SchProdScheduleItem::getScheduleNo, bo.getScheduleNo());
+        lqw.eq(bo.getProdDate() != null, SchProdScheduleItem::getProdDate, bo.getProdDate());
+        lqw.eq(bo.getScheduleStatus() != null, SchProdScheduleItem::getScheduleStatus, bo.getScheduleStatus());
+        lqw.eq(bo.getTotalPlanWeight() != null, SchProdScheduleItem::getTotalPlanWeight, bo.getTotalPlanWeight());
+        lqw.eq(StringUtils.isNotBlank(bo.getRelContractNo()), SchProdScheduleItem::getRelContractNo, bo.getRelContractNo());
+        lqw.eq(StringUtils.isNotBlank(bo.getBusinessUser()), SchProdScheduleItem::getBusinessUser, bo.getBusinessUser());
+        lqw.eq(StringUtils.isNotBlank(bo.getBusinessPhone()), SchProdScheduleItem::getBusinessPhone, bo.getBusinessPhone());
+        lqw.eq(bo.getOrderDate() != null, SchProdScheduleItem::getOrderDate, bo.getOrderDate());
+        lqw.like(StringUtils.isNotBlank(bo.getCustomerName()), SchProdScheduleItem::getCustomerName, bo.getCustomerName());
+        lqw.eq(bo.getDeliveryCycle() != null, SchProdScheduleItem::getDeliveryCycle, bo.getDeliveryCycle());
+        lqw.eq(StringUtils.isNotBlank(bo.getUsePurpose()), SchProdScheduleItem::getUsePurpose, bo.getUsePurpose());
+        lqw.eq(StringUtils.isNotBlank(bo.getProductType()), SchProdScheduleItem::getProductType, bo.getProductType());
+        lqw.eq(StringUtils.isNotBlank(bo.getThicknessTolerance()), SchProdScheduleItem::getThicknessTolerance, bo.getThicknessTolerance());
+        lqw.eq(StringUtils.isNotBlank(bo.getWidthTolerance()), SchProdScheduleItem::getWidthTolerance, bo.getWidthTolerance());
+        lqw.eq(StringUtils.isNotBlank(bo.getSurfaceQuality()), SchProdScheduleItem::getSurfaceQuality, bo.getSurfaceQuality());
+        lqw.eq(StringUtils.isNotBlank(bo.getSurfaceTreatment()), SchProdScheduleItem::getSurfaceTreatment, bo.getSurfaceTreatment());
+        lqw.eq(StringUtils.isNotBlank(bo.getInnerDiameter()), SchProdScheduleItem::getInnerDiameter, bo.getInnerDiameter());
+        lqw.eq(StringUtils.isNotBlank(bo.getOuterDiameter()), SchProdScheduleItem::getOuterDiameter, bo.getOuterDiameter());
+        lqw.eq(StringUtils.isNotBlank(bo.getPackReq()), SchProdScheduleItem::getPackReq, bo.getPackReq());
+        lqw.eq(StringUtils.isNotBlank(bo.getCutEdgeReq()), SchProdScheduleItem::getCutEdgeReq, bo.getCutEdgeReq());
+        lqw.eq(StringUtils.isNotBlank(bo.getSingleCoilWeight()), SchProdScheduleItem::getSingleCoilWeight, bo.getSingleCoilWeight());
+        lqw.eq(StringUtils.isNotBlank(bo.getWeightDeviation()), SchProdScheduleItem::getWeightDeviation, bo.getWeightDeviation());
+        lqw.eq(StringUtils.isNotBlank(bo.getOtherTechReq()), SchProdScheduleItem::getOtherTechReq, bo.getOtherTechReq());
+        lqw.eq(StringUtils.isNotBlank(bo.getPaymentDesc()), SchProdScheduleItem::getPaymentDesc, bo.getPaymentDesc());
+        lqw.eq(StringUtils.isNotBlank(bo.getReturnReason()), SchProdScheduleItem::getReturnReason, bo.getReturnReason());
+        lqw.eq(StringUtils.isNotBlank(bo.getScheduleIds()), SchProdScheduleItem::getScheduleIds, bo.getScheduleIds());
+        lqw.eq(StringUtils.isNotBlank(bo.getOrderDetailIds()), SchProdScheduleItem::getOrderDetailIds, bo.getOrderDetailIds());
+        lqw.eq(StringUtils.isNotBlank(bo.getSpec()), SchProdScheduleItem::getSpec, bo.getSpec());
+        lqw.eq(StringUtils.isNotBlank(bo.getMaterial()), SchProdScheduleItem::getMaterial, bo.getMaterial());
+        lqw.eq(bo.getScheduleWeight() != null, SchProdScheduleItem::getScheduleWeight, bo.getScheduleWeight());
+        lqw.eq(StringUtils.isNotBlank(bo.getProductItem()), SchProdScheduleItem::getProductItem, bo.getProductItem());
+        lqw.eq(StringUtils.isNotBlank(bo.getRowRemark()), SchProdScheduleItem::getRowRemark, bo.getRowRemark());
+        return lqw;
+    }
+
+    /**
+     * 新增排产单主加明细可合并
+     */
+    @Override
+    public Boolean insertByBo(SchProdScheduleItemBo bo) {
+        SchProdScheduleItem add = BeanUtil.toBean(bo, SchProdScheduleItem.class);
+        validEntityBeforeSave(add);
+        boolean flag = baseMapper.insert(add) > 0;
+        if (flag) {
+            bo.setScheduleId(add.getScheduleId());
+        }
+        return flag;
+    }
+
+    /**
+     * 修改排产单主加明细可合并
+     */
+    @Override
+    public Boolean updateByBo(SchProdScheduleItemBo bo) {
+        SchProdScheduleItem update = BeanUtil.toBean(bo, SchProdScheduleItem.class);
+        validEntityBeforeSave(update);
+        return baseMapper.updateById(update) > 0;
+    }
+
+    /**
+     * 保存前的数据校验
+     */
+    private void validEntityBeforeSave(SchProdScheduleItem entity){
+        //TODO 做一些数据校验,如唯一约束
+    }
+
+    /**
+     * 批量删除排产单主加明细可合并
+     */
+    @Override
+    public Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid) {
+        if(isValid){
+            //TODO 做一些业务上的校验,判断是否需要校验
+        }
+        return baseMapper.deleteBatchIds(ids) > 0;
+    }
+}
diff --git a/klp-flow/src/main/resources/mapper/flow/SchProdScheduleItemMapper.xml b/klp-flow/src/main/resources/mapper/flow/SchProdScheduleItemMapper.xml
new file mode 100644
index 000000000..766356f0f
--- /dev/null
+++ b/klp-flow/src/main/resources/mapper/flow/SchProdScheduleItemMapper.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE mapper
+    PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+    "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.klp.flow.mapper.SchProdScheduleItemMapper">
+
+    <resultMap type="com.klp.flow.domain.SchProdScheduleItem" id="SchProdScheduleItemResult">
+        <result property="scheduleId" column="schedule_id"/>
+        <result property="scheduleNo" column="schedule_no"/>
+        <result property="prodDate" column="prod_date"/>
+        <result property="scheduleStatus" column="schedule_status"/>
+        <result property="totalPlanWeight" column="total_plan_weight"/>
+        <result property="relContractNo" column="rel_contract_no"/>
+        <result property="businessUser" column="business_user"/>
+        <result property="businessPhone" column="business_phone"/>
+        <result property="orderDate" column="order_date"/>
+        <result property="customerName" column="customer_name"/>
+        <result property="deliveryCycle" column="delivery_cycle"/>
+        <result property="usePurpose" column="use_purpose"/>
+        <result property="productType" column="product_type"/>
+        <result property="thicknessTolerance" column="thickness_tolerance"/>
+        <result property="widthTolerance" column="width_tolerance"/>
+        <result property="surfaceQuality" column="surface_quality"/>
+        <result property="surfaceTreatment" column="surface_treatment"/>
+        <result property="innerDiameter" column="inner_diameter"/>
+        <result property="outerDiameter" column="outer_diameter"/>
+        <result property="packReq" column="pack_req"/>
+        <result property="cutEdgeReq" column="cut_edge_req"/>
+        <result property="singleCoilWeight" column="single_coil_weight"/>
+        <result property="weightDeviation" column="weight_deviation"/>
+        <result property="otherTechReq" column="other_tech_req"/>
+        <result property="paymentDesc" column="payment_desc"/>
+        <result property="returnReason" column="return_reason"/>
+        <result property="scheduleIds" column="schedule_ids"/>
+        <result property="orderDetailIds" column="order_detail_ids"/>
+        <result property="spec" column="spec"/>
+        <result property="material" column="material"/>
+        <result property="scheduleWeight" column="schedule_weight"/>
+        <result property="productItem" column="product_item"/>
+        <result property="rowRemark" column="row_remark"/>
+        <result property="remark" column="remark"/>
+        <result property="createBy" column="create_by"/>
+        <result property="createTime" column="create_time"/>
+        <result property="updateBy" column="update_by"/>
+        <result property="updateTime" column="update_time"/>
+        <result property="delFlag" column="del_flag"/>
+    </resultMap>
+
+
+</mapper>