diff --git a/designer-base/src/main/java/com/fr/design/gui/controlpane/UIListGroupControlPane.java b/designer-base/src/main/java/com/fr/design/gui/controlpane/UIListGroupControlPane.java
index 6ec5f496a..e82cbac82 100644
--- a/designer-base/src/main/java/com/fr/design/gui/controlpane/UIListGroupControlPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/controlpane/UIListGroupControlPane.java
@@ -122,10 +122,11 @@ public abstract class UIListGroupControlPane extends UIControlPane implements Li
 
     protected void populateNameObjects(Widget widget) {
         ArrayList<NameObject> nameObjectList = new ArrayList<>();
-        for (int i = 0, size = widget.getListenerSize(); i < size; i++) {
+        for (int i = 0, j = 0, size = widget.getListenerSize(); i < size; i++) {
             Listener listener = widget.getListener(i);
             if (!listener.isDefault()) {
-                nameObjectList.add(i, new NameObject(switchLang(listener.getEventName()) + (i + 1), listener));
+                nameObjectList.add(j, new NameObject(switchLang(listener.getEventName()) + (j + 1), listener));
+                j++;
             }
         }
         populate(getHelper().processCatalog(nameObjectList));