diff --git a/klp-wms/src/main/java/com/klp/domain/bo/WmsMaterialCoilBo.java b/klp-wms/src/main/java/com/klp/domain/bo/WmsMaterialCoilBo.java
index b15b5454..86ea469a 100644
--- a/klp-wms/src/main/java/com/klp/domain/bo/WmsMaterialCoilBo.java
+++ b/klp-wms/src/main/java/com/klp/domain/bo/WmsMaterialCoilBo.java
@@ -179,6 +179,9 @@ public class WmsMaterialCoilBo extends BaseEntity {
     // 锌层厚度（两表通用字段名：zinc_layer）
     private String itemZincLayer;
 
+    //规格
+    private String itemSpecification;
+
     private Boolean onlyUnshippedAndUnplanned;
 
 }
diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
index 0ed219b3..9e0e4f2c 100644
--- a/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsMaterialCoilServiceImpl.java
@@ -338,14 +338,15 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
         qw.eq(bo.getActualWarehouseId() != null, "mc.actual_warehouse_id", bo.getActualWarehouseId());
         qw.eq(StringUtils.isNotBlank(bo.getItemType()), "mc.item_type", bo.getItemType());
 
-        // 按 itemType + 细粒度字段筛选（若对应字段非空则拼接条件；为空则不拼）
+        // 按 selectType + 细粒度字段筛选（若对应字段非空则拼接条件；为空则不拼）
         if (StringUtils.isNotBlank(bo.getSelectType())) {
             List<Long> matchedItemIds = new ArrayList<>();
             boolean hasAnyItemFilter = StringUtils.isNotBlank(bo.getItemMaterial())
                 || StringUtils.isNotBlank(bo.getItemManufacturer())
                 || StringUtils.isNotBlank(bo.getItemSurfaceTreatmentDesc())
                 || StringUtils.isNotBlank(bo.getItemZincLayer())
-                || StringUtils.isNotBlank(bo.getItemName()); // 兼容性关键字
+                || StringUtils.isNotBlank(bo.getItemName()) // 兼容性关键字
+                || StringUtils.isNotBlank(bo.getItemSpecification()); // 添加规格筛选条件
 
             if (hasAnyItemFilter) {
                 try {
@@ -367,6 +368,23 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
                     if (StringUtils.isNotBlank(bo.getItemZincLayer())) {
                         pq.like("zinc_layer", bo.getItemZincLayer());
                     }
+                    // 添加规格筛选条件，支持逗号分隔的多个规格
+                    if (StringUtils.isNotBlank(bo.getItemSpecification())) {
+                        String[] specs = bo.getItemSpecification().split(",");
+                        if (specs.length == 1) {
+                            pq.like("specification", specs[0].trim());
+                        } else {
+                            pq.and(wrapper -> {
+                                for (int i = 0; i < specs.length; i++) {
+                                    if (i == 0) {
+                                        wrapper.like("specification", specs[i].trim());
+                                    } else {
+                                        wrapper.or().like("specification", specs[i].trim());
+                                    }
+                                }
+                            });
+                        }
+                    }
                     // MyBatis selectList默认返回空列表，无需判null，直接流式提取ID
                     matchedItemIds = productMapper.selectList(pq).stream()
                         .map(WmsProduct::getProductId)
@@ -390,6 +408,23 @@ public class WmsMaterialCoilServiceImpl implements IWmsMaterialCoilService {
                     if (StringUtils.isNotBlank(bo.getItemZincLayer())) {
                         rq.like("zinc_layer", bo.getItemZincLayer());
                     }
+                    // 添加规格筛选条件，支持逗号分隔的多个规格
+                    if (StringUtils.isNotBlank(bo.getItemSpecification())) {
+                        String[] specs = bo.getItemSpecification().split(",");
+                        if (specs.length == 1) {
+                            rq.like("specification", specs[0].trim());
+                        } else {
+                            rq.and(wrapper -> {
+                                for (int i = 0; i < specs.length; i++) {
+                                    if (i == 0) {
+                                        wrapper.like("specification", specs[i].trim());
+                                    } else {
+                                        wrapper.or().like("specification", specs[i].trim());
+                                    }
+                                }
+                            });
+                        }
+                    }
                     // 流式提取rawMaterialId，过滤null
                     matchedItemIds = rawMaterialMapper.selectList(rq).stream()
                         .map(WmsRawMaterial::getRawMaterialId)