diff --git a/designer-base/src/main/java/com/fr/design/gui/frpane/LoadingBasicPane.java b/designer-base/src/main/java/com/fr/design/gui/frpane/LoadingBasicPane.java
index 015e1c85a..0633c1406 100644
--- a/designer-base/src/main/java/com/fr/design/gui/frpane/LoadingBasicPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/frpane/LoadingBasicPane.java
@@ -8,9 +8,13 @@ import com.fr.design.gui.ilable.UILabel;
 import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.design.utils.gui.LayoutUtils;
 
+import javax.swing.JPanel;
+import javax.swing.JProgressBar;
+import javax.swing.SwingConstants;
+import javax.swing.SwingWorker;
+import java.awt.BorderLayout;
+import java.awt.CardLayout;
 
-import javax.swing.*;
-import java.awt.*;
 
 /**
  * @author richer
@@ -23,6 +27,10 @@ public abstract class LoadingBasicPane extends BasicPane {
     private JProgressBar progressBar;
     public LoadingBasicPane() {
         initCards();
+        initPane();
+    }
+
+    protected void initPane(){
         new SwingWorker<Integer, Void>() {
 
             @Override
@@ -42,6 +50,7 @@ public abstract class LoadingBasicPane extends BasicPane {
     }
 
 
+
     private void initCards() {
         card = new CardLayout();
         setLayout(card);