diff --git a/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardDetailServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardDetailServiceImpl.java
index 165d0d60..b45fd43d 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardDetailServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/marketStandard/service/impl/LawsMarketStandardDetailServiceImpl.java
@@ -23,6 +23,8 @@ import org.apache.commons.lang3.StringUtils;
 import org.apache.shiro.SecurityUtils;
 import org.jeecgframework.poi.excel.ExcelImportUtil;
 import org.jeecgframework.poi.excel.entity.ImportParams;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 import org.springframework.core.io.ClassPathResource;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
@@ -56,6 +58,8 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
     @Resource
     private ILawsCommonService lawsCommonService;
 
+    private static final String NOT_DATA = "数据不存在";
+
 
     @Override
     public Result<?> getPage(LawsMarketStandardDetail marketStandardDetail, HttpServletRequest request,
@@ -68,7 +72,7 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
         if(!StringUtils.isBlank(marketStandardDetail.getManifestVersion())){
             LawsMarketStandard lawsMarketStandardOld = marketStandardService.getById(manifestId);
             if(Objects.isNull(lawsMarketStandardOld)){
-                return Result.error("数据不存在");
+                return Result.error(NOT_DATA);
             }
             LambdaQueryWrapper<LawsMarketStandard> queryLawsMarketStandard = new LambdaQueryWrapper<>();
             queryLawsMarketStandard.eq(LawsMarketStandard::getManifestNo,lawsMarketStandardOld.getManifestNo());
@@ -96,7 +100,7 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
         if(!StringUtils.isBlank(manifestVersion)){
             LawsMarketStandard lawsMarketStandardOld = marketStandardService.getById(manifestId);
             if(Objects.isNull(lawsMarketStandardOld)){
-                return Result.error("数据不存在");
+                return Result.error(NOT_DATA);
             }
             LambdaQueryWrapper<LawsMarketStandard> queryLawsMarketStandard = new LambdaQueryWrapper<>();
             queryLawsMarketStandard.eq(LawsMarketStandard::getManifestNo,lawsMarketStandardOld.getManifestNo());
@@ -131,13 +135,7 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
             return Result.error("excel文件表头错误，请重新下载");
         }
         try {
-            List<LawsMarketStandardDetailExcel> listLawsMarketStandardDetailExcel = ExcelImportUtil.importExcel(
-                    file.getInputStream(), LawsMarketStandardDetailExcel.class, params);
-            if(!CollectionUtils.isEmpty(listLawsMarketStandardDetailExcel)
-                    && listLawsMarketStandardDetailExcel.size() >= 2){
-                listLawsMarketStandardDetailExcel = listLawsMarketStandardDetailExcel.
-                        subList(2,listLawsMarketStandardDetailExcel.size());
-            }
+            List<LawsMarketStandardDetailExcel> listLawsMarketStandardDetailExcel = getLawsMarketStandardDetailExcels(file, params);
             if(CollectionUtils.isEmpty(listLawsMarketStandardDetailExcel)){
                 return Result.error("导入数据为空");
             }
@@ -157,16 +155,7 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
             }
             StringBuilder m = new StringBuilder();
             // 获取当前清单的标准
-            LambdaQueryWrapper<LawsMarketStandardDetail> queryLawsMarketStandardDetail = new LambdaQueryWrapper<>();
-            queryLawsMarketStandardDetail.select(LawsMarketStandardDetail::getStandardId);
-            queryLawsMarketStandardDetail.eq(LawsMarketStandardDetail::getManifestId,manifestId);
-            queryLawsMarketStandardDetail.isNotNull(LawsMarketStandardDetail::getStandardId);
-            List<LawsMarketStandardDetail> listStandardId = list(queryLawsMarketStandardDetail);
-            List<String> listStandardIds = new ArrayList<>();
-            if(!CollectionUtils.isEmpty(listStandardId)){
-                listStandardIds = listStandardId.stream().map(LawsMarketStandardDetail::getStandardId)
-                        .collect(Collectors.toList());
-            }
+            List<String> listStandardIds = getStandardIds(manifestId);
             // 验证标准编号是否重复
             List<String> listStandardIdRepeat = new ArrayList<>();
             for (int i = 0; i < listLawsMarketStandardDetail.size(); i++) {
@@ -184,22 +173,7 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
                     s.append(dict);
                 }
                 // 验证标准编号
-                if(!StringUtils.isBlank(p.getStandardNumber())){
-                    List<LawsMarketStandardDetail> listStandardNumberData = listIds.stream().filter(o->
-                            Objects.equals(o.getStandardNumber(),p.getStandardNumber())).collect(Collectors.toList());
-                    if(CollectionUtils.isEmpty(listStandardNumberData)){
-                        s.append("标准编号不存在;");
-                    }else{
-                        String id = listStandardNumberData.get(0).getStandardId();
-                        p.setStandardId(id);
-                        if(!CollectionUtils.isEmpty(listStandardIds) && listStandardIds.contains(id)){
-                            s.append("标准编号已存在;");
-                        }else if(!CollectionUtils.isEmpty(listStandardIdRepeat) && listStandardIdRepeat.contains(id)){
-                            s.append("标准编号重复;");
-                        }
-                        listStandardIdRepeat.add(listStandardNumberData.get(0).getId());
-                    }
-                }
+                checkStandard(listIds, listStandardIds, listStandardIdRepeat, p, s);
                 if(!StringUtils.isBlank(s.toString())){
                     m.append("第").append(i + 4).append("行，").append(s.toString());
                 }
@@ -224,6 +198,52 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
         }
     }
 
+    @Nullable
+    private List<LawsMarketStandardDetailExcel> getLawsMarketStandardDetailExcels(MultipartFile file, ImportParams params) throws Exception {
+        List<LawsMarketStandardDetailExcel> listLawsMarketStandardDetailExcel = ExcelImportUtil.importExcel(
+                file.getInputStream(), LawsMarketStandardDetailExcel.class, params);
+        if(!CollectionUtils.isEmpty(listLawsMarketStandardDetailExcel)
+                && listLawsMarketStandardDetailExcel.size() >= 2){
+            listLawsMarketStandardDetailExcel = listLawsMarketStandardDetailExcel.
+                    subList(2,listLawsMarketStandardDetailExcel.size());
+        }
+        return listLawsMarketStandardDetailExcel;
+    }
+
+    private void checkStandard(List<LawsMarketStandardDetail> listIds, List<String> listStandardIds, List<String> listStandardIdRepeat, LawsMarketStandardDetail p, StringBuilder s) {
+        if(!StringUtils.isBlank(p.getStandardNumber())){
+            List<LawsMarketStandardDetail> listStandardNumberData = listIds.stream().filter(o->
+                    Objects.equals(o.getStandardNumber(),p.getStandardNumber())).collect(Collectors.toList());
+            if(CollectionUtils.isEmpty(listStandardNumberData)){
+                s.append("标准编号不存在;");
+            }else{
+                String id = listStandardNumberData.get(0).getStandardId();
+                p.setStandardId(id);
+                if(!CollectionUtils.isEmpty(listStandardIds) && listStandardIds.contains(id)){
+                    s.append("标准编号已存在;");
+                }else if(!CollectionUtils.isEmpty(listStandardIdRepeat) && listStandardIdRepeat.contains(id)){
+                    s.append("标准编号重复;");
+                }
+                listStandardIdRepeat.add(listStandardNumberData.get(0).getId());
+            }
+        }
+    }
+
+    @NotNull
+    private List<String> getStandardIds(String manifestId) {
+        LambdaQueryWrapper<LawsMarketStandardDetail> queryLawsMarketStandardDetail = new LambdaQueryWrapper<>();
+        queryLawsMarketStandardDetail.select(LawsMarketStandardDetail::getStandardId);
+        queryLawsMarketStandardDetail.eq(LawsMarketStandardDetail::getManifestId,manifestId);
+        queryLawsMarketStandardDetail.isNotNull(LawsMarketStandardDetail::getStandardId);
+        List<LawsMarketStandardDetail> listStandardId = list(queryLawsMarketStandardDetail);
+        List<String> listStandardIds = new ArrayList<>();
+        if(!CollectionUtils.isEmpty(listStandardId)){
+            listStandardIds = listStandardId.stream().map(LawsMarketStandardDetail::getStandardId)
+                    .collect(Collectors.toList());
+        }
+        return listStandardIds;
+    }
+
     @Override
     public void downloadTemplate(HttpServletResponse response) {
         // 模板存放地址
@@ -267,7 +287,7 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
         queryOld.groupBy(LawsMarketStandardDetail::getStandardId);
         List<LawsMarketStandardDetail> listOld = list(queryOld);
         if(CollectionUtils.isEmpty(listOld)){
-            return Result.error("数据不存在");
+            return Result.error(NOT_DATA);
         }
         LambdaQueryWrapper<LawsMarketStandardDetail> queryNew = new LambdaQueryWrapper<>();
         queryNew.eq(LawsMarketStandardDetail::getManifestId,newId);
@@ -277,7 +297,7 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
             listOld = listOld.stream().filter(o->!listStandardId.contains(o.getStandardId())).collect(Collectors.toList());
         }
         if(CollectionUtils.isEmpty(listOld)){
-            return Result.error("数据不存在");
+            return Result.error(NOT_DATA);
         }
         setData(newId, listOld);
         saveBatch(listOld);
@@ -318,7 +338,7 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
         checkData(id);
         LawsMarketStandardDetail lawsMarketStandardDetail = getById(id);
         if(Objects.isNull(lawsMarketStandardDetail)){
-            throw new JeroBootException("数据不存在");
+            throw new JeroBootException(NOT_DATA);
         }
         removeById(id);
         // 更细状态
@@ -332,7 +352,7 @@ public class LawsMarketStandardDetailServiceImpl extends ServiceImpl<LawsMarketS
         checkData(ids);
         LawsMarketStandardDetail lawsMarketStandardDetail = getById(ids.split(",")[0]);
         if(Objects.isNull(lawsMarketStandardDetail)){
-            throw new JeroBootException("数据不存在");
+            throw new JeroBootException(NOT_DATA);
         }
         // 更细状态
         marketStandardService.updateStatus(lawsMarketStandardDetail.getManifestId());