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 a5ac83dc..bf55e8b7 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
@@ -26,10 +26,8 @@ import org.dromara.tender.mapper.TenderSupplierInputMapper;
 import org.dromara.tender.service.ITenderSupplierInputService;
 import org.springframework.web.multipart.MultipartFile;
 
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Collection;
+import java.util.*;
+import java.util.stream.Collectors;
 
 import static org.dromara.common.constant.MinioPathConstant.SupplierInput;
 
@@ -219,9 +217,20 @@ public class TenderSupplierInputServiceImpl extends ServiceImpl<TenderSupplierIn
 
     @Override
     public boolean importData(List<TenderSupplierInputVo> tenderSupplierInputVos, Long projectId) {
+        List<TenderSupplierInputVo> tenderSupplierInputVos1 = tenderSupplierInputVos.stream()
+            .collect(Collectors.collectingAndThen(
+                Collectors.toCollection(() ->
+                    new TreeSet<>(Comparator.comparing(item ->
+                        item.getSupplierName() + "_" + item.getSupplierPerson() + "_" + item.getSupplierCode()))),
+                ArrayList::new
+            ));
         List<TenderSupplierInput> tenderSupplierInputs = new ArrayList<>();
-        for (TenderSupplierInputVo tenderSupplierInputVo : tenderSupplierInputVos) {
-            Long count = baseMapper.selectCount(new LambdaQueryWrapper<TenderSupplierInput>().eq(TenderSupplierInput::getSupplierCode, tenderSupplierInputVo.getSupplierCode()));
+        for (TenderSupplierInputVo tenderSupplierInputVo : tenderSupplierInputVos1) {
+            Long count = baseMapper.selectCount(new LambdaQueryWrapper<TenderSupplierInput>()
+                .eq(TenderSupplierInput::getProjectId,projectId)
+                .eq(TenderSupplierInput::getSupplierCode, tenderSupplierInputVo.getSupplierCode())
+                .eq(TenderSupplierInput::getSupplierName, tenderSupplierInputVo.getSupplierName())
+                .eq(TenderSupplierInput::getSupplierPerson, tenderSupplierInputVo.getSupplierPerson()));
             if (count > 0) {
                 continue;
             }