diff --git a/designer-base/src/main/java/com/fr/design/gui/icombocheckbox/UIComboCheckBox.java b/designer-base/src/main/java/com/fr/design/gui/icombocheckbox/UIComboCheckBox.java
index b88c157a8..d2479ae04 100644
--- a/designer-base/src/main/java/com/fr/design/gui/icombocheckbox/UIComboCheckBox.java
+++ b/designer-base/src/main/java/com/fr/design/gui/icombocheckbox/UIComboCheckBox.java
@@ -198,6 +198,7 @@ public class UIComboCheckBox extends JComponent implements UIObserver, GlobalNam
      */
     public void refreshCombo(Object[] value) {
         this.values = value;
+        //CHART-13666 控件之前的刷新有bug，没有刷新popup中values的值，导致数组越界
         this.popup.refreshCheckboxValues(value);
     }