diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java b/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java
index a5b8fc347..1f9b90dbb 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/connect/JDBCDefPane.java
@@ -159,7 +159,6 @@ public class JDBCDefPane extends JPanel {
         odbcTipsLink.setPreferredSize(new Dimension(GraphHelper.getWidth(Toolkit.i18nText("Fine-Design_Basic_Odbc_Tips")), odbcTipsLink.getPreferredSize().height));
         odbcTipsLink.addActionListener(new ActionListener() {
             public void actionPerformed(ActionEvent evt) {
-                //String url = CloudCenter.getInstance().acquireUrlByKind("odbc.help");
                 String url = UrlI18nManager.getInstance().getI18nUrl("odbc.help");
                 BrowseUtils.browser(url);
             }