diff --git a/lms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda_manage/ios_manage/service/impl/PdaIosInServiceImpl.java b/lms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda_manage/ios_manage/service/impl/PdaIosInServiceImpl.java
index 15d05e5..81aba7d 100644
--- a/lms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda_manage/ios_manage/service/impl/PdaIosInServiceImpl.java
+++ b/lms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda_manage/ios_manage/service/impl/PdaIosInServiceImpl.java
@@ -662,7 +662,18 @@ public class PdaIosInServiceImpl implements PdaIosInService {
     @Override
     @Transactional
     public PdaResponse zwConfirmIn(ZwConfirmInDto dto) {
-       //查询字典表
+        //校验是否重复
+        if (dto.getParam_list().stream()
+                .map(ZwConfirmInParamDto::getSite_code)
+                .distinct()
+                .count() != dto.getParam_list().size() || dto.getParam_list().stream()
+                .map(ZwConfirmInParamDto::getVehicle_code)
+                .distinct()
+                .count() != dto.getParam_list().size()) {
+            throw new BadRequestException("存在重复的点位或托盘号，请核对！");
+        }
+        
+        //查询字典表
         List<Dict> dictList = sysDictMapper.selectList(new LambdaQueryWrapper<Dict>()
                .eq(Dict::getCode, "MATERIAL_MODEL_SECT"));