diff --git a/designer-form/src/main/java/com/fr/design/designer/beans/adapters/layout/FRFitLayoutAdapter.java b/designer-form/src/main/java/com/fr/design/designer/beans/adapters/layout/FRFitLayoutAdapter.java
index 5c5fa1518..401e05975 100644
--- a/designer-form/src/main/java/com/fr/design/designer/beans/adapters/layout/FRFitLayoutAdapter.java
+++ b/designer-form/src/main/java/com/fr/design/designer/beans/adapters/layout/FRFitLayoutAdapter.java
@@ -5,7 +5,6 @@ package com.fr.design.designer.beans.adapters.layout;
 
 import com.fr.design.ExtraDesignClassManager;
 import com.fr.design.beans.GroupModel;
-import com.fr.design.designer.TargetComponent;
 import com.fr.design.designer.beans.ConstraintsGroupModel;
 import com.fr.design.designer.beans.HoverPainter;
 import com.fr.design.designer.beans.painters.FRFitLayoutPainter;
@@ -20,13 +19,7 @@ import com.fr.design.designer.creator.cardlayout.XWCardTitleLayout;
 import com.fr.design.designer.creator.cardlayout.XWTabFitLayout;
 import com.fr.design.designer.properties.FRFitLayoutConstraints;
 import com.fr.design.designer.properties.FRFitLayoutPropertiesGroupModel;
-import com.fr.design.file.HistoryTemplateListCache;
 import com.fr.design.fun.FormWidgetOptionProvider;
-import com.fr.design.mainframe.DesignerContext;
-import com.fr.design.mainframe.DesignerFrame;
-import com.fr.design.mainframe.FormDesigner;
-import com.fr.design.mainframe.JForm;
-import com.fr.design.mainframe.JTemplate;
 import com.fr.design.mainframe.WidgetPropertyPane;
 import com.fr.design.utils.ComponentUtils;
 import com.fr.form.ui.LayoutBorderStyle;