diff --git a/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/controller/BomController.java b/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/controller/BomController.java
index e4e9b0b..af0f94d 100644
--- a/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/controller/BomController.java
+++ b/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/controller/BomController.java
@@ -3,6 +3,8 @@ package com.njzscloud.dispose.mfg.bom.controller;
 import com.njzscloud.common.core.utils.R;
 import com.njzscloud.common.mp.support.PageParam;
 import com.njzscloud.common.mp.support.PageResult;
+import com.njzscloud.dispose.mfg.bom.pojo.dto.BomAddDto;
+import com.njzscloud.dispose.mfg.bom.pojo.dto.BomQueryDto;
 import com.njzscloud.dispose.mfg.bom.pojo.entity.BomEntity;
 import com.njzscloud.dispose.mfg.bom.service.BomService;
 import lombok.RequiredArgsConstructor;
@@ -13,6 +15,8 @@ import java.util.List;
 
 /**
  * 物料清单
+ *
+ * @author ljw
  */
 @Slf4j
 @RestController
@@ -25,8 +29,8 @@ public class BomController {
      * 新增
      */
     @PostMapping("/add")
-    public R<?> add(@RequestBody BomEntity bomEntity) {
-        bomService.add(bomEntity);
+    public R<?> add(@RequestBody BomAddDto bomAddDTO) {
+        bomService.add(bomAddDTO);
         return R.success();
     }
 
@@ -60,7 +64,7 @@ public class BomController {
      * 分页查询
      */
     @GetMapping("/paging")
-    public R<PageResult<BomEntity>> paging(PageParam pageParam, BomEntity bomEntity) {
-        return R.success(bomService.paging(pageParam, bomEntity));
+    public R<PageResult<BomEntity>> paging(PageParam pageParam, BomQueryDto queryDto) {
+        return R.success(bomService.paging(pageParam, queryDto));
     }
 }
diff --git a/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/pojo/dto/BomAddDto.java b/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/pojo/dto/BomAddDto.java
new file mode 100644
index 0000000..60af310
--- /dev/null
+++ b/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/pojo/dto/BomAddDto.java
@@ -0,0 +1,44 @@
+package com.njzscloud.dispose.mfg.bom.pojo.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+import java.util.List;
+
+/**
+ * BOM新增DTO
+ * 包含BOM主表信息和明细列表
+ * @author ljw
+ */
+@Getter
+@Setter
+@ToString
+public class BomAddDto {
+
+    /**
+     * 主产品 Id；gds_goods.id
+     */
+    private Long goodId;
+
+    /**
+     * 物料清单版本号
+     */
+    private String bomVer;
+
+    /**
+     * 是否可用；0-->否、1-->是
+     */
+    private Boolean canuse;
+
+    /**
+     * 备注
+     */
+    private String memo;
+
+    /**
+     * BOM明细列表
+     */
+    private List<BomDetailAddDto> details;
+
+}
diff --git a/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/pojo/dto/BomDetailAddDto.java b/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/pojo/dto/BomDetailAddDto.java
new file mode 100644
index 0000000..35cc0ae
--- /dev/null
+++ b/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/pojo/dto/BomDetailAddDto.java
@@ -0,0 +1,46 @@
+package com.njzscloud.dispose.mfg.bom.pojo.dto;
+
+import com.njzscloud.dispose.mfg.bom.constant.MtlType;
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+import lombok.experimental.Accessors;
+
+import java.math.BigDecimal;
+
+/**
+ * 物料清单明细
+ * @author ljw
+ */
+@Getter
+@Setter
+@ToString
+@Accessors(chain = true)
+public class BomDetailAddDto {
+
+    /**
+     * 产品 Id；gds_goods.id
+     */
+    private Long goodsId;
+
+    /**
+     * 物料类型，YuanLiao-->原料、FuChanPin-->副产品、ZhuChanPin-->主产品
+     */
+    private MtlType mtlType;
+
+    /**
+     * 是否为产出；0-->否、1-->是
+     */
+    private Boolean chu;
+
+    /**
+     * 消耗/产出量；如果为产出，则此值为 1
+     */
+    private BigDecimal quantity;
+
+    /**
+     * 是否必需；0-->否、1-->是
+     */
+    private Boolean mandatory;
+
+}
diff --git a/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/pojo/dto/BomQueryDto.java b/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/pojo/dto/BomQueryDto.java
new file mode 100644
index 0000000..d781fa7
--- /dev/null
+++ b/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/pojo/dto/BomQueryDto.java
@@ -0,0 +1,32 @@
+package com.njzscloud.dispose.mfg.bom.pojo.dto;
+
+import lombok.Getter;
+import lombok.Setter;
+import lombok.ToString;
+
+/**
+ * BOM查询DTO
+ * 用于分页查询的查询条件
+ * @author ljw
+ */
+@Getter
+@Setter
+@ToString
+public class BomQueryDto {
+
+    /**
+     * 编码（模糊查询）
+     */
+    private String sn;
+
+    /**
+     * 主产品 Id；gds_goods.id
+     */
+    private Long goodId;
+
+    /**
+     * 是否可用；0-->否、1-->是
+     */
+    private Boolean canuse;
+
+}
diff --git a/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/service/BomService.java b/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/service/BomService.java
index 88cd6b3..7425224 100644
--- a/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/service/BomService.java
+++ b/njzscloud-svr/src/main/java/com/njzscloud/dispose/mfg/bom/service/BomService.java
@@ -1,32 +1,65 @@
 package com.njzscloud.dispose.mfg.bom.service;
 
+import cn.hutool.core.bean.BeanUtil;
+import cn.hutool.core.util.StrUtil;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.njzscloud.common.core.ex.Exceptions;
 import com.njzscloud.common.mp.support.PageParam;
 import com.njzscloud.common.mp.support.PageResult;
+import com.njzscloud.common.sn.support.SnUtil;
+import com.njzscloud.dispose.mfg.bom.constant.MtlType;
 import com.njzscloud.dispose.mfg.bom.mapper.BomMapper;
+import com.njzscloud.dispose.mfg.bom.pojo.dto.BomAddDto;
+import com.njzscloud.dispose.mfg.bom.pojo.dto.BomDetailAddDto;
+import com.njzscloud.dispose.mfg.bom.pojo.dto.BomQueryDto;
+import com.njzscloud.dispose.mfg.bom.pojo.entity.BomDetailEntity;
 import com.njzscloud.dispose.mfg.bom.pojo.entity.BomEntity;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import java.math.BigDecimal;
 import java.util.List;
 
 /**
  * 物料清单
+ *
+ * @author ljw
  */
 @Slf4j
 @Service
 @RequiredArgsConstructor
 public class BomService extends ServiceImpl<BomMapper, BomEntity> implements IService<BomEntity> {
 
+    private final BomDetailService bomDetailService;
+
     /**
      * 新增
      */
-    public void add(BomEntity bomEntity) {
+    @Transactional(rollbackFor = Exception.class)
+    public void add(BomAddDto bomAddDTO) {
+        BomEntity bomEntity = BeanUtil.copyProperties(bomAddDTO, BomEntity.class).setSn(this.generateSn());
+
+        // 校验版本号唯一性
+        validateBomVersionUniqueness(bomEntity.getGoodId(), bomEntity.getBomVer(), null);
+        // 校验可用性（同一主产品ID只能有一个可用的BOM）
+        validateBomAvailability(bomEntity.getGoodId(), null);
+
+        // 预校验明细数据
+        validateBomDetails(bomAddDTO.getDetails(), bomEntity.getGoodId());
+
+        // 保存BOM主表
         this.save(bomEntity);
+
+        // 保存BOM明细
+        for (BomDetailAddDto detail : bomAddDTO.getDetails()) {
+            // 直接保存，不使用BomDetailService的add方法（避免重复校验）
+            BomDetailEntity detailEntity = BeanUtil.copyProperties(detail, BomDetailEntity.class).setBomId(bomEntity.getId());
+            bomDetailService.save(detailEntity);
+        }
     }
 
     /**
@@ -54,7 +87,94 @@ public class BomService extends ServiceImpl<BomMapper, BomEntity> implements ISe
     /**
      * 分页查询
      */
-    public PageResult<BomEntity> paging(PageParam pageParam, BomEntity bomEntity) {
-        return PageResult.of(this.page(pageParam.toPage(), Wrappers.<BomEntity>query(bomEntity)));
+    public PageResult<BomEntity> paging(PageParam pageParam, BomQueryDto queryDto) {
+        return PageResult.of(this.page(pageParam.toPage(), Wrappers.<BomEntity>lambdaQuery()
+            .like(StrUtil.isNotBlank(queryDto.getSn()), BomEntity::getSn, queryDto.getSn())
+            .eq(queryDto.getGoodId() != null, BomEntity::getGoodId, queryDto.getGoodId())
+            .eq(queryDto.getCanuse() != null, BomEntity::getCanuse, queryDto.getCanuse())));
+    }
+
+    /**
+     * 校验BOM版本号唯一性
+     *
+     * @param goodId    主产品ID
+     * @param bomVer    版本号
+     * @param excludeId 排除的ID（用于修改时排除自身）
+     */
+    private void validateBomVersionUniqueness(Long goodId, String bomVer, Long excludeId) {
+
+        long count = this.count(Wrappers.<BomEntity>lambdaQuery()
+            .eq(BomEntity::getGoodId, goodId)
+            .eq(BomEntity::getBomVer, bomVer)
+            .ne(excludeId != null, BomEntity::getId, excludeId));
+
+        if (count > 0) {
+            throw Exceptions.clierr("同一主产品的BOM版本号必须唯一");
+        }
+    }
+
+    /**
+     * 校验BOM可用性（同一主产品ID只能有一个可用的BOM）
+     *
+     * @param goodId    主产品ID
+     * @param excludeId 排除的ID（用于修改时排除自身）
+     */
+    private void validateBomAvailability(Long goodId, Long excludeId) {
+        long count = this.count(Wrappers.<BomEntity>lambdaQuery()
+            .eq(BomEntity::getGoodId, goodId)
+            .eq(BomEntity::getCanuse, Boolean.TRUE)
+            .ne(excludeId != null, BomEntity::getId, excludeId));
+
+        if (count > 0) {
+            throw Exceptions.clierr("同一主产品只能有一个可用的BOM");
+        }
+    }
+
+
+    /**
+     * 预校验BOM明细数据
+     *
+     * @param details       明细列表
+     * @param mainProductId 主产品ID
+     */
+    private void validateBomDetails(List<BomDetailAddDto> details, Long mainProductId) {
+        if (details == null || details.isEmpty()) {
+            throw Exceptions.clierr("必须包含至少一个明细");
+        }
+
+        boolean hasMainProduct = false;
+
+        for (BomDetailAddDto detail : details) {
+            // 校验产出物料数量必须为1
+            if (Boolean.TRUE.equals(detail.getChu()) && (detail.getQuantity() == null || detail.getQuantity().compareTo(BigDecimal.ONE) != 0)) {
+                throw Exceptions.clierr("产出物料的数量必须为1");
+            }
+
+            // 检查是否包含主产品明细
+            if (detail.getGoodsId() != null && detail.getGoodsId().equals(mainProductId)) {
+                if (detail.getMtlType() == MtlType.ZhuChanPin) {
+                    hasMainProduct = true;
+                } else {
+                    throw Exceptions.clierr("与主产品ID相同的产品必须是主产品类型");
+                }
+            }
+        }
+
+        if (!hasMainProduct) {
+            throw Exceptions.clierr("明细中必须包含与主产品ID相同且类型为主产品的记录");
+        }
+    }
+
+    /**
+     * 生成编码
+     *
+     * @return sn 编码
+     */
+    public String generateSn() {
+        String sn = SnUtil.next("Bom-SN");
+        if (this.exists(Wrappers.<BomEntity>lambdaQuery().eq(BomEntity::getSn, sn).eq(BomEntity::getDeleted, Boolean.FALSE))) {
+            this.generateSn();
+        }
+        return sn;
     }
 }