diff --git a/designer-base/src/main/java/com/fr/design/mainframe/DesignerFrameFileDealerPane.java b/designer-base/src/main/java/com/fr/design/mainframe/DesignerFrameFileDealerPane.java
index d0be64955e..ad65c59acb 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/DesignerFrameFileDealerPane.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/DesignerFrameFileDealerPane.java
@@ -87,7 +87,6 @@ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.concurrent.ExecutionException;
 import java.util.regex.Pattern;
 
 import static javax.swing.JOptionPane.WARNING_MESSAGE;