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 c5e12fa69c..a148fd3b83 100644
--- a/designer_base/src/com/fr/design/gui/controlpane/UIListControlPane.java
+++ b/designer_base/src/com/fr/design/gui/controlpane/UIListControlPane.java
@@ -214,6 +214,7 @@ public abstract class UIListControlPane extends UIControlPane {
     @Override
     public void populate(Nameable[] nameableArray) {
         isPopulating = true;  // 加一个标识位，避免切换单元格时，触发 saveSettings
+        nameableList.getCellEditor().stopCellEditing();
         DefaultListModel listModel = (DefaultListModel) this.nameableList.getModel();
         listModel.removeAllElements();
         if (ArrayUtils.isEmpty(nameableArray)) {
@@ -582,6 +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();