diff --git a/nflg-mobilebroken-quotation/src/main/java/com/nflg/mobilebroken/quotation/controller/admin/ModelConfigController.java b/nflg-mobilebroken-quotation/src/main/java/com/nflg/mobilebroken/quotation/controller/admin/ModelConfigController.java
index a028c921..6df66fd9 100644
--- a/nflg-mobilebroken-quotation/src/main/java/com/nflg/mobilebroken/quotation/controller/admin/ModelConfigController.java
+++ b/nflg-mobilebroken-quotation/src/main/java/com/nflg/mobilebroken/quotation/controller/admin/ModelConfigController.java
@@ -231,12 +231,6 @@ public class ModelConfigController extends ControllerBase {
                     itemLanguages.stream()
                             .filter(i -> i.getConfigItemId().equals(it.getId()))
                             .forEach(i -> {
-                                VUtils.trueThrowBusinessError(modelConfigItemLanguageService.lambdaQuery()
-                                                .eq(QuotationModelConfigItemLanguage::getConfigId, languageItem.getConfigId())
-                                                .eq(QuotationModelConfigItemLanguage::getLanguageId, languageItem.getLanguageId())
-                                                .eq(QuotationModelConfigItemLanguage::getPartName, request.getPartName())
-                                                .exists())
-                                        .throwMessage("已存在该名称的部件或系统");
                                 if (i.getId().equals(request.getId())) {
                                     i.setPartName(request.getPartName());
                                     i.setPartRemark(request.getPartRemark());
@@ -253,6 +247,13 @@ public class ModelConfigController extends ControllerBase {
                     it.setConfigId(config.getId());
                     if (StrUtil.equals(request.getLanguageCode(), Constant.DEFAULT_LANGUAGE_CODE)
                             && it.getId().equals(languageItem.getConfigItemId())) {
+                        VUtils.trueThrowBusinessError(modelConfigItemLanguageService.lambdaQuery()
+                                        .eq(QuotationModelConfigItemLanguage::getConfigId, languageItem.getConfigId())
+                                        .eq(QuotationModelConfigItemLanguage::getLanguageId, languageItem.getLanguageId())
+                                        .eq(QuotationModelConfigItemLanguage::getPartName, request.getPartName())
+                                        .ne(QuotationModelConfigItemLanguage::getId, languageItem.getId())
+                                        .exists())
+                                .throwMessage("已存在该名称的部件或系统");
                         it.setType(request.getType());
                         it.setOptionalType(request.getOptionalType());
                         it.setParentId(request.getParentId());