diff --git a/designer-base/src/main/java/com/fr/design/file/CloseReleasable.java b/designer-base/src/main/java/com/fr/design/file/Releasable.java
similarity index 63%
rename from designer-base/src/main/java/com/fr/design/file/CloseReleasable.java
rename to designer-base/src/main/java/com/fr/design/file/Releasable.java
index b76c2b18e..cb78789e6 100644
--- a/designer-base/src/main/java/com/fr/design/file/CloseReleasable.java
+++ b/designer-base/src/main/java/com/fr/design/file/Releasable.java
@@ -1,5 +1,5 @@
 package com.fr.design.file;
 
-public interface CloseReleasable {
+public interface Releasable {
     void releaseResources();
 }
diff --git a/designer-form/src/main/java/com/fr/design/gui/controlpane/EventPropertyPane.java b/designer-form/src/main/java/com/fr/design/gui/controlpane/EventPropertyPane.java
index 7ba3b6e25..834b6b4a8 100644
--- a/designer-form/src/main/java/com/fr/design/gui/controlpane/EventPropertyPane.java
+++ b/designer-form/src/main/java/com/fr/design/gui/controlpane/EventPropertyPane.java
@@ -2,8 +2,7 @@ package com.fr.design.gui.controlpane;
 
 import com.fr.design.designer.creator.XCreator;
 import com.fr.design.designer.properties.EventPropertyTable;
-import com.fr.design.file.CloseReleasable;
-import com.fr.design.gui.icombobox.FRTreeComboBox;
+import com.fr.design.file.Releasable;
 import com.fr.design.i18n.Toolkit;
 import com.fr.design.mainframe.FormDesigner;
 import com.fr.design.widget.EventCreator;
@@ -15,7 +14,7 @@ import com.fr.stable.Nameable;
 /**
  * Created by kerry on 5/17/21
  */
-public class EventPropertyPane extends UIListGroupControlPane implements CloseReleasable {
+public class EventPropertyPane extends UIListGroupControlPane implements Releasable {
     private XCreator creator;
 
     private FormDesigner designer;
diff --git a/designer-form/src/main/java/com/fr/design/mainframe/FormParaWidgetPane.java b/designer-form/src/main/java/com/fr/design/mainframe/FormParaWidgetPane.java
index 32fa71a68..d8b604e19 100644
--- a/designer-form/src/main/java/com/fr/design/mainframe/FormParaWidgetPane.java
+++ b/designer-form/src/main/java/com/fr/design/mainframe/FormParaWidgetPane.java
@@ -7,7 +7,7 @@ import com.fr.design.constants.UIConstants;
 import com.fr.design.designer.beans.events.DesignerEditListener;
 import com.fr.design.designer.beans.events.DesignerEvent;
 import com.fr.design.designer.creator.XCreatorUtils;
-import com.fr.design.file.CloseReleasable;
+import com.fr.design.file.Releasable;
 import com.fr.design.fun.FormWidgetOptionProvider;
 import com.fr.design.gui.core.FormWidgetOption;
 import com.fr.design.gui.core.UserDefinedWidgetOption;
@@ -57,7 +57,7 @@ import java.awt.event.MouseEvent;
 /**
  * @author null
  */
-public class FormParaWidgetPane extends JPanel implements CloseReleasable {
+public class FormParaWidgetPane extends JPanel implements Releasable {
     private static FormParaWidgetPane THIS;
     private final static int BORDER = 5;
     private final static int WIDGET_WIDTHGAP = 4;
diff --git a/designer-form/src/main/java/com/fr/design/mainframe/FormWidgetDetailPane.java b/designer-form/src/main/java/com/fr/design/mainframe/FormWidgetDetailPane.java
index a53f1e366..f22592ee7 100644
--- a/designer-form/src/main/java/com/fr/design/mainframe/FormWidgetDetailPane.java
+++ b/designer-form/src/main/java/com/fr/design/mainframe/FormWidgetDetailPane.java
@@ -2,7 +2,7 @@ package com.fr.design.mainframe;
 
 import com.fr.base.BaseUtils;
 import com.fr.design.dialog.BasicPane;
-import com.fr.design.file.CloseReleasable;
+import com.fr.design.file.Releasable;
 import com.fr.design.gui.ibutton.UIHeadGroup;
 import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.design.mainframe.reuse.ComponentReuseNotificationInfo;
@@ -24,7 +24,7 @@ import java.util.List;
  * Date: 14-7-8
  * Time: 下午8:18
  */
-public class FormWidgetDetailPane extends FormDockView implements CloseReleasable {
+public class FormWidgetDetailPane extends FormDockView implements Releasable {
     private static final int ONLINE_TAB = 1;
 
     private JPanel centerPane;
diff --git a/designer-form/src/main/java/com/fr/design/mainframe/WidgetPropertyPane.java b/designer-form/src/main/java/com/fr/design/mainframe/WidgetPropertyPane.java
index 927fe892b..9be0d84b2 100644
--- a/designer-form/src/main/java/com/fr/design/mainframe/WidgetPropertyPane.java
+++ b/designer-form/src/main/java/com/fr/design/mainframe/WidgetPropertyPane.java
@@ -9,7 +9,7 @@ import com.fr.design.designer.creator.*;
 import com.fr.design.designer.creator.cardlayout.XWCardTagLayout;
 import com.fr.design.designer.properties.mobile.MobileBookMarkPropertyUI;
 import com.fr.design.designer.properties.mobile.MobileStylePropertyUI;
-import com.fr.design.file.CloseReleasable;
+import com.fr.design.file.Releasable;
 import com.fr.design.form.util.FormDesignerUtils;
 import com.fr.design.fun.WidgetPropertyUIProvider;
 import com.fr.design.gui.controlpane.EventPropertyPane;
@@ -33,7 +33,7 @@ import java.util.Set;
  * 控件属性表绘制
  * Modified by fanglei
  */
-public class WidgetPropertyPane extends FormDockView implements BaseWidgetPropertyPane, CloseReleasable {
+public class WidgetPropertyPane extends FormDockView implements BaseWidgetPropertyPane, Releasable {
 
     private static final int PADDING = 10;
     private static final int PADDING_M = 12;
diff --git a/designer-form/src/main/java/com/fr/design/mainframe/widget/ui/FormWidgetCardPane.java b/designer-form/src/main/java/com/fr/design/mainframe/widget/ui/FormWidgetCardPane.java
index 2f7b100e4..609e45b5d 100644
--- a/designer-form/src/main/java/com/fr/design/mainframe/widget/ui/FormWidgetCardPane.java
+++ b/designer-form/src/main/java/com/fr/design/mainframe/widget/ui/FormWidgetCardPane.java
@@ -14,7 +14,7 @@ import com.fr.design.designer.creator.XWTitleLayout;
 import com.fr.design.designer.creator.cardlayout.XWCardTagLayout;
 import com.fr.design.dialog.AttrScrollPane;
 import com.fr.design.dialog.BasicScrollPane;
-import com.fr.design.file.CloseReleasable;
+import com.fr.design.file.Releasable;
 import com.fr.design.file.HistoryTemplateListCache;
 import com.fr.design.foldablepane.UIExpandablePane;
 import com.fr.design.gui.frpane.AbstractAttrNoScrollPane;
@@ -49,7 +49,7 @@ import java.awt.BorderLayout;
 /**
  * Created by ibm on 2017/7/25.
  */
-public class FormWidgetCardPane extends AbstractAttrNoScrollPane implements CloseReleasable {
+public class FormWidgetCardPane extends AbstractAttrNoScrollPane implements Releasable {
     private AttributeChangeListener listener;
     private FormDesigner designer;
     //当前的编辑器属性定义面板