diff --git a/laws-modules/src/main/java/com/jero/modules/laws/enterprise/entity/OldSystemImportDTO.java b/laws-modules/src/main/java/com/jero/modules/laws/enterprise/entity/OldSystemImportDTO.java
index ed5f3ef1..bc51330f 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/enterprise/entity/OldSystemImportDTO.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/enterprise/entity/OldSystemImportDTO.java
@@ -60,7 +60,7 @@ public class OldSystemImportDTO {
     @Excel(name = "TY", width = 15, orderNum = "15")
     private String ty;
 
-    @Excel(name = "BZZT", width = 15, orderNum = "16", dicCode = "enterprise_standard_state")
+    @Excel(name = "BZZT", width = 15, orderNum = "16")
     private String bzzt;
 
     @Excel(name = "BZXZ", width = 15, orderNum = "17")
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/controller/LawsEnterpriseController.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/controller/LawsEnterpriseController.java
index 254731c4..c7ed95b0 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/standard/controller/LawsEnterpriseController.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/controller/LawsEnterpriseController.java
@@ -239,10 +239,10 @@ public class LawsEnterpriseController {
         return Result.OK();
     }
 
-    @AutoLog(value = "企业法规标准-老法规企标数据库Excel导入")
-    @ApiOperation(value="企业法规标准-老法规企标数据库Excel导入", notes="企业法规标准-老法规企标数据库Excel导入")
-    @PostMapping("/importExcelOldSystem")
-    public Result<?> importExcelOldSystem(@RequestParam("file") MultipartFile file) {
+    @AutoLog(value = "企业法规标准-老法规企标数据库Zip导入")
+    @ApiOperation(value="企业法规标准-老法规企标数据库Zip导入", notes="企业法规标准-老法规企标数据库Zip导入")
+    @PostMapping("/importOldSystemESZip")
+    public Result<?> importOldSystemESZip(@RequestParam("file") MultipartFile file) {
         enterpriseStandardService.importExcelOldSystem(file);
         return Result.OK("导入成功");
     }
diff --git a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsEnterpriseStandardServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsEnterpriseStandardServiceImpl.java
index cb62cf7e..1a8344ee 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsEnterpriseStandardServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/standard/service/impl/LawsEnterpriseStandardServiceImpl.java
@@ -15,17 +15,26 @@ import com.jero.modules.laws.enterprise.util.EnterpriseStandardUtil;
 import com.jero.modules.laws.standard.entity.LawsEnterpriseStandard;
 import com.jero.modules.laws.standard.service.ILawsEnterpriseStandardService;
 import com.jero.modules.laws.standard.mapper.LawsEnterpriseStandardMapper;
+import com.jero.modules.laws.standard.service.ILawsReplacedStandardService;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.compress.utils.IOUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.jeecgframework.poi.excel.ExcelImportUtil;
 import org.jeecgframework.poi.excel.entity.ImportParams;
+import org.springframework.mock.web.MockMultipartFile;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.web.multipart.MultipartFile;
 
 import javax.annotation.Resource;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
 import java.util.*;
 import java.util.stream.Collectors;
+import java.util.zip.ZipEntry;
+import java.util.zip.ZipInputStream;
 
 /**
 * @author ThinkBook
@@ -47,6 +56,9 @@ public class LawsEnterpriseStandardServiceImpl extends ServiceImpl<LawsEnterpris
     @Resource
     private CommonAPI commonAPI;
 
+    @Resource
+    private ILawsReplacedStandardService lawsReplacedStandardService;
+
     @Override
     public LawsEnterpriseStandard queryByStandardNumber(String standardNumber) {
         if (StringUtils.isBlank(standardNumber)){
@@ -61,13 +73,38 @@ public class LawsEnterpriseStandardServiceImpl extends ServiceImpl<LawsEnterpris
 
 
     @Override
-    public void importExcelOldSystem(MultipartFile file) {
+    public void importExcelOldSystem(MultipartFile zipFile) {
+        // 验证文件是否为压缩格式
+        if (!Objects.requireNonNull(zipFile.getContentType()).contains("zip")) {
+            throw new JeroBootException("文件格式不正确，请上传zip格式的压缩包。");
+        }
         ImportParams params = new ImportParams();
-        params.setTitleRows(2);
-        params.setHeadRows(1);
+        params.setTitleRows(0);
         params.setNeedSave(true);
         // 获取数据
         List<OldSystemImportDTO> list = null;
+        // 解压缩文件，查找Excel文件
+        MultipartFile file = null;
+        try (ZipInputStream zis = new ZipInputStream(zipFile.getInputStream())) {
+            ZipEntry zipEntry;
+            while ((zipEntry = zis.getNextEntry()) != null) {
+                if (zipEntry.getName().endsWith(".xls") || zipEntry.getName().endsWith(".xlsx")) {
+                    ByteArrayOutputStream baos = new ByteArrayOutputStream();
+                    IOUtils.copy(zis, baos);
+                    byte[] excelData = baos.toByteArray();
+                    file = new MockMultipartFile(zipEntry.getName(), zipEntry.getName(), "application/vnd.ms-excel", excelData);
+                    zis.closeEntry();
+                    break; // 一旦找到Excel文件，就可以跳出循环
+                }
+                zis.closeEntry();
+            }
+        } catch (IOException e) {
+            throw new JeroBootException("处理压缩文件时发生错误：" + e.getMessage());
+        }
+
+        if (file == null) {
+            throw new JeroBootException("压缩包中未发现Excel文件。");
+        }
         try {
             // 获取当前时间戳（毫秒）
             long startTime = System.currentTimeMillis();
@@ -80,6 +117,17 @@ public class LawsEnterpriseStandardServiceImpl extends ServiceImpl<LawsEnterpris
                     i--;
                 }
             }
+            // 删除国标
+            for (int i = 0; i < list.size(); i++) {
+                OldSystemImportDTO oldSystemImportDTO = list.get(i);
+                if (oldSystemImportDTO.getBzfl().startsWith("国家标准")
+                        || oldSystemImportDTO.getBzh().startsWith("GB")
+                        || oldSystemImportDTO.getBzh().startsWith("海外标准")
+                        || oldSystemImportDTO.getBzh().startsWith("FB")) {
+                    list.remove(i);
+                    i--;
+                }
+            }
             log.info("获取数据成功，数据条数：{}", list.size());
             // 获取当前时间戳（毫秒）
             long endTime = System.currentTimeMillis();
@@ -102,10 +150,22 @@ public class LawsEnterpriseStandardServiceImpl extends ServiceImpl<LawsEnterpris
             es.setEnglishName(dto.getBzywmc());
             es.setReleaseDate(dto.getFbrq());
             es.setImplementationDate(dto.getSsrq());
-            es.setStandardState(Integer.parseInt(dto.getBzzt()));
-            es.setSubstituteStandardNumber(dto.getTdbzh());
-            es.setReplacedByStandardNumber(dto.getBtdbzh());
-
+            String standardState = dto.getBzzt();
+            es.setStandardState(standardState.equals("现行有效") ? 8 : 9);
+            //代替被代替特殊逻辑
+            String tdbzh = dto.getTdbzh();
+            String btdbzh = dto.getBtdbzh();
+            // 代替标准号
+            if (StringUtils.isNotBlank(tdbzh)) {
+                lawsReplacedStandardService.addRelation(btdbzh, tdbzh, 1);
+            }
+            // 被代替标准号
+            if (StringUtils.isNotBlank(btdbzh)) {
+                List<String> replaceCodeList = Arrays.asList(btdbzh.split(";"));
+                replaceCodeList.forEach(replaceCode -> {
+                    lawsReplacedStandardService.addRelation(replaceCode, btdbzh, 1);
+                });
+            }
             // 等级分类默认值
             es.setGradeClassification("1");
             esList.add(es);