diff --git a/alerter/src/test/java/org/apache/hertzbeat/alert/service/AlertDefineExcelImExportServiceTest.java b/alerter/src/test/java/org/apache/hertzbeat/alert/service/AlertDefineExcelImExportServiceTest.java
index de4a48a428f..dd46b3e2230 100644
--- a/alerter/src/test/java/org/apache/hertzbeat/alert/service/AlertDefineExcelImExportServiceTest.java
+++ b/alerter/src/test/java/org/apache/hertzbeat/alert/service/AlertDefineExcelImExportServiceTest.java
@@ -29,7 +29,6 @@
 import org.apache.hertzbeat.alert.service.impl.AlertDefineExcelImExportServiceImpl;
 import org.apache.hertzbeat.common.entity.manager.TagItem;
 import org.apache.hertzbeat.common.util.export.ExcelExportUtils;
-import org.apache.poi.ss.usermodel.Cell;
 import org.apache.poi.ss.usermodel.Row;
 import org.apache.poi.ss.usermodel.Sheet;
 import org.apache.poi.ss.usermodel.Workbook;
@@ -57,14 +56,6 @@ public class AlertDefineExcelImExportServiceTest {
     public void setUp() throws IOException {
 
         Workbook initialWorkbook = WorkbookFactory.create(true);
-//        Sheet initialSheet = initialWorkbook.createSheet();
-//        Row headerRow = initialSheet.createRow(0);
-//        String[] headers = {"app", "metric", "field", "preset", "expr", "priority", "times", "tags", "enable", "recoverNotice", "template"};
-//        for (int i = 0; i < headers.length; i++) {
-//            Cell cell = headerRow.createCell(i);
-//            cell.setCellValue(headers[i]);
-//        }
-
         Sheet initialSheet = ExcelExportUtils.setSheet("Test sheet", initialWorkbook, AlertDefineDTO.class);
 
         Row row = initialSheet.createRow(1);