diff --git a/uapbd/src/client/nccloud/web/uapbd/material/action/MaterialPlmDownloadAction.java b/uapbd/src/client/nccloud/web/uapbd/material/action/MaterialPlmDownloadAction.java
index 591b62b9..81044443 100644
--- a/uapbd/src/client/nccloud/web/uapbd/material/action/MaterialPlmDownloadAction.java
+++ b/uapbd/src/client/nccloud/web/uapbd/material/action/MaterialPlmDownloadAction.java
@@ -6,7 +6,7 @@ import nc.bs.dao.BaseDAO;
 import nc.bs.dao.DAOException;
 import nc.bs.logging.Log;
 import nc.bs.trade.business.HYSuperDMO;
-import nc.jdbc.framework.processor.ColumnProcessor;
+import nc.util.mmf.framework.base.MMValueCheck;
 import nc.vo.bd.defdoc.DefdocVO;
 import nc.vo.cmp.util.StringUtils;
 import nc.vo.ml.NCLangRes4VoTransl;
@@ -27,8 +27,8 @@ import org.apache.http.util.EntityUtils;
 import org.owasp.esapi.ESAPI;
 
 import java.io.*;
-import java.text.SimpleDateFormat;
-import java.util.*;
+import java.util.HashMap;
+import java.util.Map;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
 
@@ -53,18 +53,21 @@ public class MaterialPlmDownloadAction implements ICommonAction {
     private String materialFileIdUrl = "/sipmweb/api/{rid}/relation/{t}/{id}/data";
     // 下载文件
     private String downlownUrl = "/sipmweb/web/download";
-    private Map<String, String> materialMap = new HashMap<>();
 
     @Override
     public Object doAction(IRequest request) {
         WebFile files = null;
         try {
-            Map<String, String[]> params_1 = request.readParameters();
-            String[] materialCodeArr = params_1.get("materialCode"); // 获取所有物料编码
-            if (materialCodeArr == null || materialCodeArr.length == 0) {
-                ExceptionUtils.wrapBusinessException("物料编码不能为空");
+            Map<String, String[]> parameters = request.readParameters();
+            String[] materialCodes = parameters.get("materialCode");
+            String[] materialName = parameters.get("materialName");
+            if (MMValueCheck.isEmpty(materialCodes) || MMValueCheck.isEmpty(materialName)) {
+                ExceptionUtils.wrapBusinessException("物料编码或名称不能为空");
             }
-            files = this.getPlmFiles(materialCodeArr);
+            Map<String, String> maps = new HashMap<>();
+            maps.put("materialCode", materialCodes[0]);
+            maps.put("materialName", materialName[0]);
+            files = this.getPlmFiles(maps);
         } catch (Exception ex) {
             logger.error("MaterialPlmDownloadAction-exp:" + ex.getMessage(), ex);
             // 将异常转换为WebFile的形式返回，以便前端展示报错
@@ -86,10 +89,7 @@ public class MaterialPlmDownloadAction implements ICommonAction {
         return files;
     }
 
-    public WebFile getPlmFiles(String[] materialCodeArr) throws Exception {
-        if (materialCodeArr == null || materialCodeArr.length == 0) {
-            return null;
-        }
+    public WebFile getPlmFiles(Map<String, String> maps) throws Exception {
         // 获取PLM的参数
         Map<String, String> configParams = getConfigParams("Dldz-config");
         if (configParams == null || configParams.isEmpty()) {
@@ -99,129 +99,58 @@ public class MaterialPlmDownloadAction implements ICommonAction {
         plmUser = configParams.get("plmUser");
         passwd = configParams.getOrDefault("passwd", "");
         token = getToken();
-        // 去重物料编码
-        Set<String> materialCodeSet = new HashSet<>(Arrays.asList(materialCodeArr));
-        getMaterialMapInfo(materialCodeSet);
         // 无论单个还是多个物料，均打包为ZIP
-        return processMultipleFiles(materialCodeSet);
+        return processMultipleFiles(maps);
     }
 
     /**
-     * 获取物料的名称
+     * 处理多个文件并打包（同时包含SIPM1和SIPM2）
      *
-     * @param materialCodeSet
-     * @return
-     */
-    private void getMaterialMapInfo(Set<String> materialCodeSet) throws DAOException {
-        for (String code : materialCodeSet) {
-            String sql = "select name from bd_material where code = '" + code + "'";
-            String materialName = (String) dao.executeQuery(sql, new ColumnProcessor("name"));
-            materialMap.put(code, materialName);
-        }
-    }
-
-    /**
-     * 处理多个物料文件，为每个物料创建单独的压缩包，然后将所有压缩包打包成一个大压缩包
-     *
-     * @param materialCodeSet 物料编码数组
-     * @return 包含所有物料压缩包的WebFile对象
+     * @return 打包后的zip文件WebFile对象
      * @throws Exception 异常
      */
-    private WebFile processMultipleFiles(Set<String> materialCodeSet) throws Exception {
-        // 创建总的ZIP输出流
-        ByteArrayOutputStream mainZipOut = new ByteArrayOutputStream();
-        ZipOutputStream mainZipStream = new ZipOutputStream(mainZipOut);
-
-        int successCount = 0; // 成功处理的物料数
-
+    private WebFile processMultipleFiles(Map<String, String> maps) throws Exception {
+        String materialCode = maps.get("materialCode");
+        String materialName = maps.get("materialName");
+        // 在内存中的 ZIP 输出流
+        ByteArrayOutputStream zipOut = new ByteArrayOutputStream();
+        ZipOutputStream zipStream = new ZipOutputStream(zipOut);
+        int successCount = 0; // 成功处理的文件数
         try {
-            for (String materialCode : materialCodeSet) {
-                try {
-                    // 为每个物料创建独立的压缩包
-                    WebFile singleMaterialZip = createSingleMaterialZip(materialCode);
-                    if (singleMaterialZip != null) {
-                        // 将单个物料的压缩包添加到总压缩包中
-                        mainZipStream.putNextEntry(new ZipEntry(singleMaterialZip.getFileName()));
-                        byte[] buffer = new byte[1024];
-                        int bytesRead;
-                        InputStream inputStream = singleMaterialZip.getInputStream();
-                        while ((bytesRead = inputStream.read(buffer)) != -1) {
-                            mainZipStream.write(buffer, 0, bytesRead);
-                        }
-                        inputStream.close();
-                        mainZipStream.closeEntry();
-                        successCount++;
-                    }
-                } catch (BusinessException e) {
-                    logger.error("处理物料编码 " + materialCode + " 时出现异常: " + e.getMessage(), e);
-                    // 继续处理下一个物料
-                }
-            }
-
-            mainZipStream.finish();
+            // 同时处理当前物料的SIPM1和SIPM2
+            boolean success1 = processSingleMaterialToZip(materialCode, materialName, "SIPM1", zipStream);
+            boolean success2 = processSingleMaterialToZip(materialCode, materialName, "SIPM2", zipStream);
+            if (success1) successCount++;
+            if (success2) successCount++;
+            zipStream.finish();
+        } catch (Exception ex) {
+            logger.error("MaterialPlmDownloadAction-exp:" + ex.getMessage(), ex);
         } finally {
-            mainZipStream.close();
+            zipStream.close();
         }
 
-        // 如果没有任何物料成功处理
+        // 如果没有任何文件成功处理
         if (successCount == 0) {
-            throw new BusinessException("没有有效的文件可下载");
+            throw new BusinessException("物料编码：" + materialCode + "，物料名称：" + materialName + "，没有有效的文件可以打包");
         }
 
-        SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd_HHmmss");
-        String zipName = "物料文档打包_" + sdf.format(new Date());
-
-        // 创建返回的WebFile对象
-        InputStream ins = new ByteArrayInputStream(mainZipOut.toByteArray());
-        return new WebFile(zipName + ".zip", ins);
-    }
-
-    /**
-     * 为单个物料创建压缩包
-     *
-     * @param materialCode 物料编码
-     * @return 单个物料的压缩包WebFile对象
-     * @throws Exception 异常
-     */
-    private WebFile createSingleMaterialZip(String materialCode) throws Exception {
-        // 创建单个物料的ZIP输出流
-        ByteArrayOutputStream singleZipOut = new ByteArrayOutputStream();
-        ZipOutputStream singleZipStream = new ZipOutputStream(singleZipOut);
-
-        boolean hasFiles = false;
-        try {
-            // 处理SIPM1类型的文件（图纸）
-            boolean success1 = processSingleMaterialToZip(materialCode, 0, "SIPM1", singleZipStream);
-            // 处理SIPM2类型的文件（文件）
-            boolean success2 = processSingleMaterialToZip(materialCode, 0, "SIPM2", singleZipStream);
-
-            hasFiles = success1 || success2;
-
-            singleZipStream.finish();
-        } finally {
-            singleZipStream.close();
-        }
-        // 如果该物料没有任何文件，则返回null
-        if (!hasFiles) {
-            return null;
-        }
-        // 创建单个物料的压缩包文件名
-        String fileName = materialCode + "_" + materialMap.get(materialCode) + ".zip";
-        // 创建WebFile对象
-        InputStream ins = new ByteArrayInputStream(singleZipOut.toByteArray());
-        return new WebFile(fileName, ins);
+        // SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd_HHmmss");
+        // String zipName = "图纸文档打包_" + sdf.format(new Date());
+        // 创建 WebFile 对象用于 ZIP 文件
+        InputStream ins = new ByteArrayInputStream(zipOut.toByteArray());
+        return new WebFile(materialCode + "_" + materialName + ".zip", ins);
     }
 
     /**
      * 将单个物料文件添加到ZIP流中
      *
      * @param materialCode 物料编码
-     * @param index        索引
+     * @param materialName 物料名称
      * @param zipStream    ZIP输出流
      * @return boolean 是否成功处理
      * @throws Exception 异常
      */
-    private boolean processSingleMaterialToZip(String materialCode, int index, String fileType, ZipOutputStream zipStream) throws Exception {
+    private boolean processSingleMaterialToZip(String materialCode, String materialName, String fileType, ZipOutputStream zipStream) throws Exception {
         String materialId = getMaterialId(materialCode);
         if (StringUtils.isEmpty(materialId)) {
             logger.error("物料编码 " + materialCode + " 未查询到PLM物料ID");
@@ -254,7 +183,7 @@ public class MaterialPlmDownloadAction implements ICommonAction {
             }
 
             // 生成带类型标识的文件名，避免重复
-            String fname = materialCode + "_" + materialMap.get(materialCode) + "_" + name + "_" + (index + i) + "." + suffix;
+            String fname = materialCode + "_" + materialName + "_" + name + "_" + i + "." + suffix;
             zipStream.putNextEntry(new ZipEntry(fname));
             zipStream.write(fileBytes);
             zipStream.closeEntry();