diff --git a/designer_base/src/com/fr/design/extra/plugindependence/DownLoadDependenceUI.java b/designer_base/src/com/fr/design/extra/plugindependence/DownLoadDependenceUI.java
index 9edfc21fe..eb7af116b 100644
--- a/designer_base/src/com/fr/design/extra/plugindependence/DownLoadDependenceUI.java
+++ b/designer_base/src/com/fr/design/extra/plugindependence/DownLoadDependenceUI.java
@@ -22,12 +22,8 @@ import java.awt.event.WindowEvent;
 import java.awt.image.BufferedImage;
 import java.io.*;
 import java.net.HttpURLConnection;
-import java.util.Enumeration;
 import java.util.List;
 
-import org.apache.tools.zip.ZipEntry;
-import org.apache.tools.zip.ZipFile;
-
 /**
  * Created by hufan on 2016/9/5.
  */