diff --git a/designer_base/src/com/fr/design/gui/controlpane/UIListControlPane.java b/designer_base/src/com/fr/design/gui/controlpane/UIListControlPane.java
index 78c03f53c..a148fd3b8 100644
--- a/designer_base/src/com/fr/design/gui/controlpane/UIListControlPane.java
+++ b/designer_base/src/com/fr/design/gui/controlpane/UIListControlPane.java
@@ -583,6 +583,7 @@ public abstract class UIListControlPane extends UIControlPane {
                 UIListControlPane.this.nameableList.getCellEditor()
                         .stopCellEditing();
             } catch (Exception ignored) {
+                // do nothing
             }
             // bug:在选中一个NameObject并删除，会遗留下Name.
             doBeforeRemove();