diff --git a/cds-platform-2025.V1/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/original/controller/OriginalHntSgsInfoController.java b/cds-platform-2025.V1/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/original/controller/OriginalHntSgsInfoController.java
index afc9432..2029a78 100644
--- a/cds-platform-2025.V1/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/original/controller/OriginalHntSgsInfoController.java
+++ b/cds-platform-2025.V1/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/original/controller/OriginalHntSgsInfoController.java
@@ -86,7 +86,7 @@ public class OriginalHntSgsInfoController extends BaseController {
     public R<Void> importData(@RequestPart("file") MultipartFile file, boolean updateSupport,
                               @RequestParam @DateTimeFormat(pattern = "yyyy-MM") Date importMonth) throws Exception {
         String importTime = DateUtils.parseDateToStr(FormatsType.YYYY_MM,importMonth);
-        originalTrafficService.deleteDataByMonth(importTime);
+        originalHntSgsInfoService.deleteDataByMonth(importTime);
         ExcelResult<OriginalHntSgsInfoImportVo> result = ExcelUtil.importExcel(file.getInputStream(), OriginalHntSgsInfoImportVo.class, new OriginalHntSgsInfoImportListener(updateSupport,importTime));
         return R.ok(result.getAnalysis());
     }