diff --git a/xinnengyuan/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/coryUtils/ExcelReader.java b/xinnengyuan/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/coryUtils/ExcelReader.java
index ded3f0a4..d9d8689b 100644
--- a/xinnengyuan/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/coryUtils/ExcelReader.java
+++ b/xinnengyuan/ruoyi-common/ruoyi-common-excel/src/main/java/org/dromara/common/excel/coryUtils/ExcelReader.java
@@ -140,29 +140,44 @@ public class ExcelReader {
                 isFirstRow = false;
                 continue;
             }
+            if(hasValidData(row)){
+                List<String> rowData = new ArrayList<>();
+                // 读取A到E列（索引0到4）
+                for (int cellIndex = 0; cellIndex < 6; cellIndex++) {
+                    Cell cell = row.getCell(cellIndex, Row.MissingCellPolicy.CREATE_NULL_AS_BLANK);
+                    rowData.add(getCellValue(cell));
+                }
 
-            List<String> rowData = new ArrayList<>();
-            // 读取A到E列（索引0到4）
-            for (int cellIndex = 0; cellIndex < 6; cellIndex++) {
-                Cell cell = row.getCell(cellIndex, Row.MissingCellPolicy.CREATE_NULL_AS_BLANK);
-                rowData.add(getCellValue(cell));
+                // 检查是否找到中文数字开头的行
+                String aColumnValue = rowData.get(0).trim();
+                if (aColumnValue.matches(CHINESE_NUMBERS_REGEX)) {
+                    foundChineseStart = true;
+                }
+
+                // 只有找到中文数字开头的行之后，才开始收集数据
+                if (foundChineseStart) {
+                    data.add(rowData);
+                }
             }
 
-            // 检查是否找到中文数字开头的行
-            String aColumnValue = rowData.get(0).trim();
-            if (aColumnValue.matches(CHINESE_NUMBERS_REGEX)) {
-                foundChineseStart = true;
-            }
-
-            // 只有找到中文数字开头的行之后，才开始收集数据
-            if (foundChineseStart) {
-                data.add(rowData);
-            }
         }
 
         sheetData.setData(data);
     }
 
+    private static boolean hasValidData(Row row) {
+        // 遍历行中的所有单元格
+        for (int cellIndex = 0; cellIndex < row.getLastCellNum(); cellIndex++) {
+            Cell cell = row.getCell(cellIndex, Row.MissingCellPolicy.CREATE_NULL_AS_BLANK);
+            String cellValue = getCellValue(cell).trim();
+
+            // 只要有一个单元格有非空值，就认为是有效行
+            if (!cellValue.isEmpty()) {
+                return true;
+            }
+        }
+        return false;
+    }
     /**
      * 根据数据构建树形结构
      */
diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/controller/TenderSupplierInputController.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/controller/TenderSupplierInputController.java
index 2dd2006e..a5229138 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/controller/TenderSupplierInputController.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/controller/TenderSupplierInputController.java
@@ -87,16 +87,8 @@ public class TenderSupplierInputController extends BaseController {
     @PostMapping("/import")
     public R<Void> importData(Long projectId,@RequestParam("file")MultipartFile file) throws IOException {
         List<TenderSupplierInputVo> tenderSupplierInputVos = ExcelUtil.importExcel(file.getInputStream(), TenderSupplierInputVo.class);
-        List<TenderSupplierInput> tenderSupplierInputs = new ArrayList<>();
 
-        for (TenderSupplierInputVo tenderSupplierInputVo : tenderSupplierInputVos) {
-            TenderSupplierInput newTenderSupplierInput = new TenderSupplierInput();
-            BeanUtils.copyProperties(tenderSupplierInputVo, newTenderSupplierInput);
-            newTenderSupplierInput.setProjectId(projectId);
-            newTenderSupplierInput.setState("draft");
-            tenderSupplierInputs.add(newTenderSupplierInput);
-        }
-        return toAjax(tenderSupplierInputService.saveOrUpdateBatch(tenderSupplierInputs));
+        return toAjax(tenderSupplierInputService.importData(tenderSupplierInputVos,projectId));
     }
 
     /**
diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/service/ITenderSupplierInputService.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/service/ITenderSupplierInputService.java
index 09746cde..e4e43bd2 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/service/ITenderSupplierInputService.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/service/ITenderSupplierInputService.java
@@ -72,4 +72,6 @@ ITenderSupplierInputService extends IService<TenderSupplierInput>{
     Boolean deleteWithValidByIds(Collection<Long> ids, Boolean isValid);
 
     List<TenderSupplierInputVo> getList(TenderSupplierInputBo bo);
+
+    boolean importData(List<TenderSupplierInputVo> tenderSupplierInputVos, Long projectId);
 }
diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/service/impl/TenderSupplierInputServiceImpl.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/service/impl/TenderSupplierInputServiceImpl.java
index 5dceb8ea..a5ac83dc 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/service/impl/TenderSupplierInputServiceImpl.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/tender/service/impl/TenderSupplierInputServiceImpl.java
@@ -3,11 +3,9 @@ package org.dromara.tender.service.impl;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import lombok.extern.slf4j.Slf4j;
 import org.dromara.cailiaoshebei.controller.constant;
-import org.dromara.cailiaoshebei.domain.BusCailiaoshebeiPici;
 import org.dromara.common.core.domain.event.ProcessEvent;
 import org.dromara.common.core.enums.BusinessStatusEnum;
 import org.dromara.common.core.exception.ServiceException;
-import org.dromara.common.core.service.OssService;
 import org.dromara.common.core.utils.MapstructUtils;
 import org.dromara.common.core.utils.StringUtils;
 import org.dromara.common.mybatis.core.page.TableDataInfo;
@@ -16,11 +14,9 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import lombok.RequiredArgsConstructor;
-import org.dromara.formalities.enums.FormalitiesStatusEnum;
-import org.dromara.system.domain.vo.SysOssUploadVo;
 import org.dromara.system.domain.vo.SysOssVo;
 import org.dromara.system.service.ISysOssService;
-import org.dromara.tender.domain.BusBiddingPlan;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.dromara.tender.domain.bo.TenderSupplierInputBo;
@@ -35,7 +31,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Collection;
 
-import static org.dromara.common.constant.MinioPathConstant.ContactNoticeTemplate;
 import static org.dromara.common.constant.MinioPathConstant.SupplierInput;
 
 /**
@@ -222,6 +217,24 @@ public class TenderSupplierInputServiceImpl extends ServiceImpl<TenderSupplierIn
         return list;
     }
 
+    @Override
+    public boolean importData(List<TenderSupplierInputVo> tenderSupplierInputVos, Long projectId) {
+        List<TenderSupplierInput> tenderSupplierInputs = new ArrayList<>();
+        for (TenderSupplierInputVo tenderSupplierInputVo : tenderSupplierInputVos) {
+            Long count = baseMapper.selectCount(new LambdaQueryWrapper<TenderSupplierInput>().eq(TenderSupplierInput::getSupplierCode, tenderSupplierInputVo.getSupplierCode()));
+            if (count > 0) {
+                continue;
+            }
+            TenderSupplierInput newTenderSupplierInput = new TenderSupplierInput();
+            BeanUtils.copyProperties(tenderSupplierInputVo, newTenderSupplierInput);
+            newTenderSupplierInput.setProjectId(projectId);
+            newTenderSupplierInput.setState("draft");
+            tenderSupplierInputs.add(newTenderSupplierInput);
+        }
+
+        return baseMapper.insertBatch(tenderSupplierInputs);
+    }
+
 
     /**
      * 总体流程监听(例如: 草稿，撤销，退回，作废，终止，已完成，单任务完成等)