diff --git a/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/dal/mysql/base/MaterialInfomationMapper.java b/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/dal/mysql/base/MaterialInfomationMapper.java
index 512f86e6..b2a9814c 100644
--- a/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/dal/mysql/base/MaterialInfomationMapper.java
+++ b/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/dal/mysql/base/MaterialInfomationMapper.java
@@ -24,7 +24,7 @@ public interface MaterialInfomationMapper extends BaseMapperX<MaterialInfomation
 
     default PageResult<MaterialInfomationDO> selectPage(MaterialInfomationPageReqVO reqVO, Collection<Long> infomationIds) {
         return BaseMapperX.super.selectPage(reqVO, new LambdaQueryWrapperX<MaterialInfomationDO>()
-                .likeIfPresent(MaterialInfomationDO::getCode, reqVO.getCode())
+                // code 字段的查询已在 Service 层处理（包含中铜编码、中铝编码），此处不再重复查询
                 .likeIfPresent(MaterialInfomationDO::getName, reqVO.getName())
                 .likeIfPresent(MaterialInfomationDO::getRemark, reqVO.getRemark())
                 .betweenIfPresent(MaterialInfomationDO::getCreateTime, reqVO.getCreateTime())
diff --git a/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/service/base/MaterialInfomationServiceImpl.java b/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/service/base/MaterialInfomationServiceImpl.java
index 30beead0..0346ef5d 100644
--- a/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/service/base/MaterialInfomationServiceImpl.java
+++ b/zt-module-base/zt-module-base-server/src/main/java/com/zt/plat/module/base/service/base/MaterialInfomationServiceImpl.java
@@ -22,6 +22,7 @@ import com.zt.plat.module.base.dal.dataobject.materialhasclasses.MaterialHasClas
 import com.zt.plat.module.base.dal.dataobject.materialhasproperties.MaterialHasPropertiesDO;
 import com.zt.plat.module.base.dal.dataobject.materialproperties.MaterialPropertiesDO;
 import com.zt.plat.module.base.dal.mysql.base.MaterialInfomationMapper;
+import com.zt.plat.module.base.service.masterdatasync.support.MasterDataPropertyDefinition;
 import com.zt.plat.module.erp.api.ErpExternalApi;
 import com.zt.plat.module.erp.api.dto.ErpProductiveVersionReqDTO;
 import jakarta.annotation.Resource;
@@ -229,6 +230,18 @@ public class MaterialInfomationServiceImpl implements MaterialInfomationService
 					.collect(Collectors.toList());
 		}
 
+		// 如果搜索物料编码，需要同时搜索中铜编码和中铝编码（作为物料属性存储）
+		if (StrUtil.isNotBlank(pageReqVO.getCode())) {
+			// 优化：将分类筛选结果传入，在数据库层面就完成筛选，减少数据传输
+			List<Long> codeMatchedIds = queryMaterialIdsByCodeOrAttribute(pageReqVO.getCode(), infomationIds);
+			if (CollUtil.isEmpty(codeMatchedIds)) {
+				// 按编码查询无结果，直接返回空（无论是否有分类筛选）
+				return PageResult.empty();
+			}
+			// 直接使用编码查询结果（已包含分类筛选）
+			infomationIds = codeMatchedIds;
+		}
+
 		PageResult<MaterialInfomationDO> pageResult = materialInfomationMapper.selectPage(pageReqVO, infomationIds);
 		if (CollUtil.isEmpty(pageResult.getList())) {
 			return PageResult.empty(pageResult.getTotal());
@@ -251,6 +264,81 @@ public class MaterialInfomationServiceImpl implements MaterialInfomationService
 		return new PageResult<>(respList, pageResult.getTotal());
 	}
 
+	/**
+	 * 根据物料编码或属性编码（中铜编码、中铝编码）查询物料ID列表
+	 * 优化版本：减少数据库查询次数，提升性能
+	 *
+	 * @param code 编码关键字（支持模糊查询）
+	 * @param classIdFilter 分类筛选的物料ID列表（可为null）
+	 * @return 匹配的物料ID列表
+	 */
+	private List<Long> queryMaterialIdsByCodeOrAttribute(String code, List<Long> classIdFilter) {
+		Set<Long> materialIds = new HashSet<>();
+
+		// 1. 查询物料表的 code 字段
+		List<MaterialInfomationDO> directMatches = materialInfomationMapper.selectList(
+				new LambdaQueryWrapperX<MaterialInfomationDO>()
+						.like(MaterialInfomationDO::getCode, code)
+						.in(Objects.nonNull(classIdFilter), MaterialInfomationDO::getId, classIdFilter)
+		);
+		if (CollUtil.isNotEmpty(directMatches)) {
+			materialIds.addAll(directMatches.stream()
+					.map(MaterialInfomationDO::getId)
+					.filter(Objects::nonNull)
+					.collect(Collectors.toSet()));
+		}
+
+		// 2. 查询中铜编码和中铝编码属性（使用缓存的属性ID）
+		List<Long> propertyIds = getCachedCodePropertyIds();
+		if (CollUtil.isNotEmpty(propertyIds)) {
+			// 查询属性值表中匹配的物料
+			List<MaterialHasPropertiesDO> hasProperties = materialHasPropertiesMapper.selectList(
+					new LambdaQueryWrapperX<MaterialHasPropertiesDO>()
+							.in(MaterialHasPropertiesDO::getPropertiesId, propertyIds)
+							.like(MaterialHasPropertiesDO::getValue, code)
+							.in(Objects.nonNull(classIdFilter),MaterialHasPropertiesDO::getInfomationId, classIdFilter)
+			);
+
+			if (CollUtil.isNotEmpty(hasProperties)) {
+				materialIds.addAll(hasProperties.stream()
+						.map(MaterialHasPropertiesDO::getInfomationId)
+						.filter(Objects::nonNull)
+						.collect(Collectors.toSet()));
+			}
+		}
+
+		return new ArrayList<>(materialIds);
+	}
+
+	/**
+	 * 获取中铜编码和中铝编码的属性ID（使用本地缓存避免重复查询）
+	 */
+	private static volatile List<Long> cachedCodePropertyIds = null;
+
+	private List<Long> getCachedCodePropertyIds() {
+		if (cachedCodePropertyIds == null) {
+			synchronized (MaterialInfomationServiceImpl.class) {
+				if (cachedCodePropertyIds == null) {
+					List<MaterialPropertiesDO> properties = materialPropertiesMapper.selectList(
+							new LambdaQueryWrapperX<MaterialPropertiesDO>()
+									.in(MaterialPropertiesDO::getCode, Arrays.asList(
+											MasterDataPropertyDefinition.CHALCO_CODE.getCode(),
+											MasterDataPropertyDefinition.ZHONGTONG_CODE.getCode()))
+					);
+					if (CollUtil.isNotEmpty(properties)) {
+						cachedCodePropertyIds = properties.stream()
+								.map(MaterialPropertiesDO::getId)
+								.filter(Objects::nonNull)
+								.collect(Collectors.toList());
+					} else {
+						cachedCodePropertyIds = Collections.emptyList();
+					}
+				}
+			}
+		}
+		return cachedCodePropertyIds;
+	}
+
 	@Override
 	public String getOneTest() {
 		ErpProductiveVersionReqDTO reqDTO = new ErpProductiveVersionReqDTO();