diff --git a/designer-base/src/main/java/com/fr/design/mainframe/JFormSliderPane.java b/designer-base/src/main/java/com/fr/design/mainframe/JFormSliderPane.java
index 68fe5b3011..ce399c954d 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/JFormSliderPane.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/JFormSliderPane.java
@@ -293,7 +293,11 @@ public class JFormSliderPane extends JPanel {
         showValFieldChange(value);
     }
 
-
+    /**
+     * 添加值变化监听器
+     *
+     * @param changeListener 变化监听器
+     */
     public void addValueChangeListener(ChangeListener changeListener) {
         this.slider.addChangeListener(changeListener);
     }