diff --git a/designer-base/src/main/java/com/fr/env/RemoteEnvPane.java b/designer-base/src/main/java/com/fr/env/RemoteEnvPane.java
index 2e0c65cb9..9ea2f7019 100644
--- a/designer-base/src/main/java/com/fr/env/RemoteEnvPane.java
+++ b/designer-base/src/main/java/com/fr/env/RemoteEnvPane.java
@@ -17,7 +17,6 @@ import com.fr.design.gui.itextfield.UITextField;
 import com.fr.design.i18n.Toolkit;
 import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.design.layout.TableLayoutHelper;
-import com.fr.design.roleAuthority.RolesAlreadyEditedPane;
 import com.fr.design.scrollruler.ModLineBorder;
 import com.fr.license.exception.RegistEditionException;
 import com.fr.log.FineLoggerFactory;
@@ -29,10 +28,8 @@ import com.fr.workspace.engine.exception.WorkspaceAuthException;
 
 import javax.swing.*;
 import javax.swing.border.EmptyBorder;
-import javax.swing.border.MatteBorder;
 import javax.swing.event.DocumentEvent;
 import javax.swing.event.DocumentListener;
-import javax.swing.plaf.ColorUIResource;
 import java.awt.BorderLayout;
 import java.awt.Color;
 import java.awt.Component;
diff --git a/designer-base/src/test/java/com/fr/file/FILEChooserPaneTest.java b/designer-base/src/test/java/com/fr/file/FILEChooserPaneTest.java
index c8431a862..12723fbd1 100644
--- a/designer-base/src/test/java/com/fr/file/FILEChooserPaneTest.java
+++ b/designer-base/src/test/java/com/fr/file/FILEChooserPaneTest.java
@@ -25,15 +25,20 @@ public class FILEChooserPaneTest {
 
         ChooseFileFilter chooseFileFilter2 = new ChooseFileFilter(FileExtension.CPTX, StringUtils.EMPTY);
         String result3 = Reflect.on(chooserPane).call("calProperFileName", "WorkBook1.cpt", chooseFileFilter2).get();
-        Assert.assertEquals("WorkBook1.cptx", result3);
+        Assert.assertEquals("WorkBook1.cpt", result3);
 
         ChooseFileFilter chooseFileFilter3 = new ChooseFileFilter(FileExtension.CPT, StringUtils.EMPTY);
         String result4 = Reflect.on(chooserPane).call("calProperFileName", "WorkBook1.cptx", chooseFileFilter3).get();
-        Assert.assertEquals("WorkBook1.cpt", result4);
+        Assert.assertEquals("WorkBook1.cptx", result4);
 
         ChooseFileFilter chooseFileFilter5 = new ChooseFileFilter(FileExtension.CPTX, StringUtils.EMPTY);
         String result5 = Reflect.on(chooserPane).call("calProperFileName", "WorkBook1.cptx", chooseFileFilter5).get();
         Assert.assertEquals("WorkBook1.cptx", result5);
+
+        ChooseFileFilter chooseFileFilter6 = new ChooseFileFilter(FileExtension.CPT, StringUtils.EMPTY);
+        String result6 = Reflect.on(chooserPane).call("calProperFileName", "WorkBook1.xls", chooseFileFilter6).get();
+        Assert.assertEquals("WorkBook1.xls", result6);
+
     }
 
 }