diff --git a/designer-realize/src/main/java/com/fr/design/report/ExportUniversalPane.java b/designer-realize/src/main/java/com/fr/design/report/ExportUniversalPane.java
index dce865b402..5fe52560dc 100644
--- a/designer-realize/src/main/java/com/fr/design/report/ExportUniversalPane.java
+++ b/designer-realize/src/main/java/com/fr/design/report/ExportUniversalPane.java
@@ -74,11 +74,21 @@ public class ExportUniversalPane extends BasicPane {
         return "ExportUniversalPane";
     }
 
+    /**
+     * 填充数据
+     *
+     * @param reportExportAttr 报表导出属性
+     */
     public void populate(ReportExportAttr reportExportAttr) {
         this.specialCharacterExport.setSelected(CustomConfig.getInstance().isOptimizedSpecialCharacterExport());
         this.passwordSupportFormula.setSelected(reportExportAttr.isPwdSupportFormula());
     }
 
+    /**
+     * 更新界面
+     *
+     * @param reportExportAttr 报表导出属性
+     */
     public void update(ReportExportAttr reportExportAttr) {
         Configurations.modify(new WorkerFacade(CustomConfig.class) {
             @Override