REPORT-37014 插件卸载后数据集面板图标还在的问题

designer-base/src/main/java/com/fr/design/mainframe/WestRegionContainerPane.java

@@ -39,7 +39,11 @@ public class WestRegionContainerPane extends UIResizableContainer {
         
             @Override
             public void on(PluginEvent event) {
-            
+
+                if (getDownPane() != null) {
+                    replaceDownPane(TableDataTreePane.getInstance(DesignModelAdapter.getCurrentModelAdapter()));
+                }
+
                 setDownPane(TableDataTreePane.getInstance(DesignModelAdapter.getCurrentModelAdapter()));
             }
         }, new PluginFilter() {