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 fa218593..169add30 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
@@ -379,7 +379,7 @@ public class ProductModelController extends ControllerBase {
                         && productModelParamsDataService.lambdaQuery()
                         .eq(ProductModelParamsData::getParamsId, request.getModelParamsId())
                         .eq(ProductModelParamsData::getParentId, 0)
-                        .eq(ProductModelParamsData::getName, request.getIndexName())
+                        .eq(ProductModelParamsData::getName, request.getNewIndexName())
                         .exists()
         ).throwMessage("指标名称已存在");
         if (Objects.equals(info.getState(), PublishState.Published.getState())) {