diff --git a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/ExcelUtils.java b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/ExcelUtils.java
index 90b840f4f7..9bc34d0a39 100644
--- a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/ExcelUtils.java
+++ b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/ExcelUtils.java
@@ -132,14 +132,20 @@ public class ExcelUtils {
         return response.getOutputStream();
     }
 
+    /**
+     * desc:easypoi导出多个sheet
+     * @param fileName
+     * @param list
+     * @param response
+     * @throws Exception
+     */
     public static void exportMultiSheetExcel(String fileName, List<ExportMultiView> list, HttpServletResponse response) throws Exception {
         List<Map<String,Object>> excel  = new ArrayList<>();
         for(ExportMultiView view :list){
             Map<String,Object> sheet = new HashMap<>();
             sheet.put("title",view.getExportParams());
             sheet.put("entity",view.getCls());
-            List<?> dataList = view.getDataList();
-            sheet.put("data", dataList);
+            sheet.put("data", view.getDataList());
             excel.add(sheet);
         }
         Workbook workbook = ExcelExportUtil.exportExcel(excel, ExcelType.XSSF);
diff --git a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/excel/ExportMultiView.java b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/excel/ExportMultiView.java
index 815585a1e3..ff69b2c4b0 100644
--- a/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/excel/ExportMultiView.java
+++ b/epmet-commons/epmet-commons-tools/src/main/java/com/epmet/commons/tools/utils/excel/ExportMultiView.java
@@ -16,8 +16,17 @@ import java.util.List;
 @Data
 @AllArgsConstructor
 public class ExportMultiView {
+    /**
+     * 导出的参数 比如设置表头
+     */
     private ExportParams exportParams;
+    /**
+     * 要导出的数据列
+     */
     private List<?> dataList;
+    /**
+     * excel对应的类
+     */
     private Class<?> cls;
 
 }