diff --git a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/ProductModelController.java b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/ProductModelController.java
index c1c617c6..cb250503 100644
--- a/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/ProductModelController.java
+++ b/nflg-mobilebroken-admin/src/main/java/com/nflg/mobilebroken/admin/controller/ProductModelController.java
@@ -275,6 +275,14 @@ public class ProductModelController extends ControllerBase {
      */
     @PostMapping("/addParamsIndexName")
     public ApiResult<Integer> addParamsIndexName(@Valid @RequestBody ProductModelParamsNameAddRequest request) {
+        VUtils.trueThrowBusinessError(Objects.nonNull(request.getModelParamsId())
+                && StrUtil.equals(request.getLanguageCode(), Constant.DEFAULT_LANGUAGE_CODE)
+                && productModelParamsItemService.lambdaQuery()
+                .eq(ProductModelParamsItem::getModelParamsId, request.getModelParamsId())
+                .eq(ProductModelParamsItem::getLanguageCode, Constant.DEFAULT_LANGUAGE_CODE)
+                .eq(ProductModelParamsItem::getIndexName, request.getIndexName())
+                .exists()
+        ).throwMessage("指标名称已存在");
         if (Objects.isNull(request.getModelParamsId())) {
             request.setModelParamsId(productModelParamsService.add(request.getModelId(), IdUtil.getSnowflakeNextIdStr()));
         }
@@ -292,6 +300,13 @@ public class ProductModelController extends ControllerBase {
         VUtils.trueThrowBusinessError(Objects.isNull(request.getModelParamsId())).throwMessage("机型参数id不能为空");
         ProductModelParams info = productModelParamsService.getById(request.getModelParamsId());
         VUtils.trueThrowBusinessError(Objects.isNull(info)).throwMessage("无效的数据");
+        VUtils.trueThrowBusinessError(StrUtil.equals(request.getLanguageCode(), Constant.DEFAULT_LANGUAGE_CODE)
+                && productModelParamsItemService.lambdaQuery()
+                .eq(ProductModelParamsItem::getModelParamsId, request.getModelParamsId())
+                .eq(ProductModelParamsItem::getLanguageCode, Constant.DEFAULT_LANGUAGE_CODE)
+                .eq(ProductModelParamsItem::getIndexName, request.getNewIndexName())
+                .exists()
+        ).throwMessage("指标名称已存在");
         if (Objects.equals(info.getState(), PublishState.Published.getState())) {
             Integer oldId = request.getModelParamsId();
             request.setModelParamsId(productModelParamsService.add(request.getModelId(), info.getBatchNumber()));
@@ -330,6 +345,14 @@ public class ProductModelController extends ControllerBase {
         VUtils.trueThrowBusinessError(Objects.isNull(request.getModelParamsId())).throwMessage("机型参数id不能为空");
         ProductModelParams info = productModelParamsService.getById(request.getModelParamsId());
         VUtils.trueThrowBusinessError(Objects.isNull(info)).throwMessage("无效的数据");
+        VUtils.trueThrowBusinessError(StrUtil.equals(request.getLanguageCode(), Constant.DEFAULT_LANGUAGE_CODE)
+                && productModelParamsItemService.lambdaQuery()
+                .eq(ProductModelParamsItem::getModelParamsId, request.getModelParamsId())
+                .eq(ProductModelParamsItem::getLanguageCode, Constant.DEFAULT_LANGUAGE_CODE)
+                .eq(ProductModelParamsItem::getIndexName, request.getIndexName())
+                .eq(ProductModelParamsItem::getName, request.getName())
+                .exists()
+        ).throwMessage("参数名称重复");
         if (Objects.equals(info.getState(), PublishState.Published.getState())) {
             Integer oldId = request.getModelParamsId();
             request.setModelParamsId(productModelParamsService.add(request.getModelId(), info.getBatchNumber()));
@@ -364,6 +387,15 @@ public class ProductModelController extends ControllerBase {
         VUtils.trueThrowBusinessError(Objects.isNull(request.getModelParamsId())).throwMessage("机型参数id不能为空");
         ProductModelParams info = productModelParamsService.getById(request.getModelParamsId());
         VUtils.trueThrowBusinessError(Objects.isNull(info)).throwMessage("无效的数据");
+        VUtils.trueThrowBusinessError(StrUtil.equals(request.getLanguageCode(), Constant.DEFAULT_LANGUAGE_CODE)
+                && productModelParamsItemService.lambdaQuery()
+                .ne(ProductModelParamsItem::getId,request.getModelParamsItemId())
+                .eq(ProductModelParamsItem::getModelParamsId, request.getModelParamsId())
+                .eq(ProductModelParamsItem::getLanguageCode, Constant.DEFAULT_LANGUAGE_CODE)
+                .eq(ProductModelParamsItem::getIndexName, request.getIndexName())
+                .eq(ProductModelParamsItem::getName, request.getName())
+                .exists()
+        ).throwMessage("参数名称重复");
         if (Objects.equals(info.getState(), PublishState.Published.getState())) {
             Integer oldId = request.getModelParamsId();
             request.setModelParamsId(productModelParamsService.add(request.getModelId(), info.getBatchNumber()));
@@ -625,6 +657,7 @@ public class ProductModelController extends ControllerBase {
             , @Valid @RequestParam(value = "file") @NotNull MultipartFile file) {
         ProductModel model = productModelService.getById(modelId);
         VUtils.trueThrowBusinessError(Objects.isNull(model)).throwMessage("无效的" + modelId);
+        List<String> repeats=new ArrayList<>();
         try (InputStream inputStream = file.getInputStream(); org.apache.poi.ss.usermodel.Workbook workbook = new XSSFWorkbook(inputStream)) {
             Sheet sheet = workbook.getSheetAt(0);
             String no = StrUtil.trim(sheet.getRow(1).getCell(1).getStringCellValue());
@@ -658,8 +691,15 @@ public class ProductModelController extends ControllerBase {
                 dto.setMain(StrUtil.equals(cell3.getStringCellValue(), "是"));
                 Cell cell4 = row.getCell(4);
                 dto.setCompare(StrUtil.equals(cell4.getStringCellValue(), "是"));
-                datas.add(dto);
+                if (datas.stream().anyMatch(d -> StrUtil.equals(d.getIndexName(), dto.getIndexName())
+                        && StrUtil.equals(dto.getName(), d.getName()))) {
+                    repeats.add(dto.getIndexName() + "->" + dto.getName());
+                } else {
+                    datas.add(dto);
+                }
             }
+            VUtils.trueThrowBusinessError(CollectionUtil.isNotEmpty(repeats))
+                    .throwMessage("以下参数名称重复：" + StrUtil.join(",", repeats));
 //            log.info("导入的数据是:{}", JSONUtil.toJsonStr(datas));
             VUtils.trueThrowBusinessError(CollectionUtil.isEmpty(datas)).throwMessage("数据不能为空");
             List<Language> languages = languageService.getLanguages();