diff --git a/designer-form/src/main/java/com/fr/design/form/parameter/FormParaDesigner.java b/designer-form/src/main/java/com/fr/design/form/parameter/FormParaDesigner.java
index 5a3eb5a8ab..bdca6c2ae5 100644
--- a/designer-form/src/main/java/com/fr/design/form/parameter/FormParaDesigner.java
+++ b/designer-form/src/main/java/com/fr/design/form/parameter/FormParaDesigner.java
@@ -344,6 +344,10 @@ public class FormParaDesigner extends FormDesigner implements ParameterDesignerP
         return designerActions.toArray(new UpdateAction[designerActions.size()]);
     }
 
+    /**
+     * 主面板区域控件按钮action组
+     * @return
+     */
     public UpdateAction[] getBasicMainActions() {
         if (basicMainPaneActions == null) {
             basicMainPaneActions = new UpdateAction[]{new CutAction(this), new CopyAction(this), new PasteAction(this),