diff --git a/core/core-backend/src/main/java/io/dataease/exportCenter/manage/ExportCenterManage.java b/core/core-backend/src/main/java/io/dataease/exportCenter/manage/ExportCenterManage.java
index b64fee702c..707327abda 100644
--- a/core/core-backend/src/main/java/io/dataease/exportCenter/manage/ExportCenterManage.java
+++ b/core/core-backend/src/main/java/io/dataease/exportCenter/manage/ExportCenterManage.java
@@ -12,13 +12,11 @@ import io.dataease.api.dataset.union.DatasetGroupInfoDTO;
 import io.dataease.api.dataset.union.UnionDTO;
 import io.dataease.api.export.BaseExportApi;
 import io.dataease.api.permissions.dataset.dto.DataSetRowPermissionsTreeDTO;
-import io.dataease.api.permissions.user.vo.UserFormVO;
 import io.dataease.api.xpack.dataFilling.DataFillingApi;
 import io.dataease.api.xpack.dataFilling.dto.DataFillFormTableDataRequest;
 import io.dataease.auth.bo.TokenUserBO;
 import io.dataease.chart.dao.auto.mapper.CoreChartViewMapper;
 import io.dataease.chart.server.ChartDataServer;
-import io.dataease.commons.utils.ExcelWatermarkUtils;
 import io.dataease.dataset.dao.auto.entity.CoreDatasetGroup;
 import io.dataease.dataset.dao.auto.mapper.CoreDatasetGroupMapper;
 import io.dataease.dataset.manage.*;
@@ -51,10 +49,6 @@ import io.dataease.model.ExportTaskDTO;
 import io.dataease.system.manage.CoreUserManage;
 import io.dataease.system.manage.SysParameterManage;
 import io.dataease.utils.*;
-import io.dataease.visualization.dao.auto.entity.VisualizationWatermark;
-import io.dataease.visualization.dao.auto.mapper.VisualizationWatermarkMapper;
-import io.dataease.visualization.dao.ext.mapper.ExtDataVisualizationMapper;
-import io.dataease.visualization.dto.WatermarkContentDTO;
 import io.dataease.visualization.server.DataVisualizationServer;
 import io.dataease.websocket.WsMessage;
 import io.dataease.websocket.WsService;
@@ -66,7 +60,6 @@ import org.apache.commons.lang3.ObjectUtils;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.poi.ss.usermodel.*;
 import org.apache.poi.xssf.streaming.SXSSFWorkbook;
-import org.apache.poi.xssf.usermodel.XSSFWorkbook;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.scheduling.annotation.Scheduled;
@@ -107,10 +100,6 @@ public class ExportCenterManage implements BaseExportApi {
     private int core;
     @Value("${dataease.export.max.size:10}")
     private int max;
-    @Resource
-    private VisualizationWatermarkMapper watermarkMapper;
-    @Resource
-    private ExtDataVisualizationMapper visualizationMapper;
 
 
     private final static String DATA_URL_TITLE = "data:image/jpeg;base64,";
@@ -655,7 +644,7 @@ public class ExportCenterManage implements BaseExportApi {
             try {
                 exportTask.setExportStatus("IN_PROGRESS");
                 exportTaskMapper.updateById(exportTask);
-                XSSFWorkbook wb = new XSSFWorkbook();
+                Workbook wb = new SXSSFWorkbook();
                 CellStyle cellStyle = wb.createCellStyle();
                 Font font = wb.createFont();
                 font.setFontHeightInPoints((short) 12);
@@ -694,22 +683,12 @@ public class ExportCenterManage implements BaseExportApi {
                 } else {
                     downloadNotTableInfoData(request, wb);
                 }
-                VisualizationWatermark watermark = watermarkMapper.selectById("system_default");
-                WatermarkContentDTO watermarkContent = JsonUtil.parseObject(watermark.getSettingContent(), WatermarkContentDTO.class);
-                if (watermarkContent.getExcelEnable()) {
-                    UserFormVO userInfo = visualizationMapper.queryInnerUserInfo(AuthUtils.getUser().getUserId());
-                    // 在主逻辑中添加水印
-                    int watermarkPictureIdx = ExcelWatermarkUtils.addWatermarkImage(wb, watermarkContent,userInfo); // 生成水印图片并获取 ID
-                    for (Sheet sheet : wb) {
-                        ExcelWatermarkUtils.addWatermarkToSheet(sheet, wb, watermarkPictureIdx); // 为每个 Sheet 添加水印
-                    }
-                }
-                SXSSFWorkbook sxssfWorkbook = new SXSSFWorkbook(wb);
+
                 try (FileOutputStream outputStream = new FileOutputStream(dataPath + "/" + exportTask.getId() + ".xlsx")) {
-                    sxssfWorkbook.write(outputStream);
+                    wb.write(outputStream);
                     outputStream.flush();
                 }
-                sxssfWorkbook.close();
+                wb.close();
                 exportTask.setExportProgress("100");
                 exportTask.setExportStatus("SUCCESS");
                 setFileSize(dataPath + "/" + exportTask.getId() + ".xlsx", exportTask);