diff --git a/designer-base/src/main/java/com/fr/design/actions/help/AboutPane.java b/designer-base/src/main/java/com/fr/design/actions/help/AboutPane.java
index 615854088..eaff26ba5 100644
--- a/designer-base/src/main/java/com/fr/design/actions/help/AboutPane.java
+++ b/designer-base/src/main/java/com/fr/design/actions/help/AboutPane.java
@@ -14,6 +14,7 @@ import com.fr.general.CloudCenter;
 import com.fr.general.ComparatorUtils;
 import com.fr.general.GeneralContext;
 import com.fr.general.GeneralUtils;
+import com.fr.i18n.UrlI18nManager;
 import com.fr.locale.InterProviderFactory;
 import com.fr.stable.ProductConstants;
 import com.fr.stable.StringUtils;
@@ -82,7 +83,7 @@ public class AboutPane extends JPanel {
         addPhoneAndQQPane(contentPane);
 
         // 官网
-        JPanel urlActionPane = getURLActionPane(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Official_Website"), CloudCenter.getInstance().acquireConf("website." + GeneralContext.getLocale(), ProductConstants.WEBSITE_URL));
+        JPanel urlActionPane = getURLActionPane(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Official_Website"), UrlI18nManager.getInstance().getI18nUrl("website"));
 
         // 支持邮箱
         String defaultEmail = CloudCenter.getInstance().acquireConf("support.email", ProductConstants.SUPPORT_EMAIL);
diff --git a/designer-base/src/main/java/com/fr/design/actions/help/TutorialAction.java b/designer-base/src/main/java/com/fr/design/actions/help/TutorialAction.java
index 51a390c82..5a1439114 100644
--- a/designer-base/src/main/java/com/fr/design/actions/help/TutorialAction.java
+++ b/designer-base/src/main/java/com/fr/design/actions/help/TutorialAction.java
@@ -3,9 +3,9 @@ package com.fr.design.actions.help;
 import com.fr.design.i18n.Toolkit;
 import com.fr.design.login.AbstractDesignerSSO;
 import com.fr.design.menu.MenuKeySet;
-import com.fr.general.CloudCenter;
 import com.fr.general.GeneralContext;
 import com.fr.general.http.HttpToolbox;
+import com.fr.i18n.UrlI18nManager;
 import com.fr.stable.CommonUtils;
 import com.fr.stable.ProductConstants;
 import com.fr.stable.StringUtils;
@@ -28,7 +28,7 @@ public class TutorialAction extends AbstractDesignerSSO {
 
     @Override
     public String getJumpUrl() {
-        return CloudCenter.getInstance().acquireUrlByKind(createDocKey(), "http://help.finereport.com");
+        return UrlI18nManager.getInstance().getI18nUrl("help");
     }
 
     // 生成帮助文档 sitecenter key, help.zh_CN.10
diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java b/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java
index 4ce851295..8c49a915d 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java
@@ -12,6 +12,7 @@ import com.fr.design.fun.ConnectionProvider;
 import com.fr.design.gui.controlpane.JListControlPane;
 import com.fr.design.gui.controlpane.NameObjectCreator;
 import com.fr.design.gui.controlpane.NameableCreator;
+import com.fr.design.gui.ilist.ListModelElement;
 import com.fr.design.i18n.Toolkit;
 import com.fr.event.EventDispatcher;
 import com.fr.file.ConnectionConfig;
@@ -27,13 +28,14 @@ import com.fr.third.org.apache.commons.collections4.MapUtils;
 import com.fr.workspace.WorkContext;
 import com.fr.file.ConnectionOperator;
 import java.awt.Window;
-import javax.swing.*;
+import javax.swing.SwingUtilities;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
+import java.util.UUID;
 
 /**
  * Connection List Pane.
@@ -202,4 +204,18 @@ public class ConnectionListPane extends JListControlPane implements ConnectionSh
         connectionListDialog.addDialogActionListener(new ConnectionListDialogActionAdapter(connectionManagerPane, connectionListDialog, connectionConfig));
         connectionListDialog.setVisible(true);
     }
+
+    @Override
+    public void onCopyItem() {
+        super.onCopyItem();
+        ListModelElement selectedValue = getSelectedValue();
+        // identity 需要重置
+        if (selectedValue != null && selectedValue.wrapper != null) {
+            Object temp = ((NameObject) selectedValue.wrapper).getObject();
+            if (temp instanceof JDBCDatabaseConnection) {
+                JDBCDatabaseConnection object = (JDBCDatabaseConnection) temp;
+                object.setIdentity(UUID.randomUUID().toString());
+            }
+        }
+    }
 }
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 0da46965b..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
@@ -16,8 +16,8 @@ import com.fr.design.layout.TableLayoutHelper;
 import com.fr.design.mainframe.DesignerContext;
 import com.fr.design.utils.BrowseUtils;
 import com.fr.file.filter.ChooseFileFilter;
-import com.fr.general.CloudCenter;
 import com.fr.general.ComparatorUtils;
+import com.fr.i18n.UrlI18nManager;
 import com.fr.stable.ArrayUtils;
 import com.fr.stable.EncodeConstants;
 import com.fr.stable.StringUtils;
@@ -159,7 +159,7 @@ 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);
             }
         });
diff --git a/designer-base/src/main/java/com/fr/design/gui/style/TranslucentBorderSpecialPane.java b/designer-base/src/main/java/com/fr/design/gui/style/TranslucentBorderSpecialPane.java
index bb3ccf38b..20e47f556 100644
--- a/designer-base/src/main/java/com/fr/design/gui/style/TranslucentBorderSpecialPane.java
+++ b/designer-base/src/main/java/com/fr/design/gui/style/TranslucentBorderSpecialPane.java
@@ -26,6 +26,7 @@ import com.fr.design.style.color.NewColorSelectBox;
 import com.fr.env.utils.DesignerInteractionHistory;
 import com.fr.general.Background;
 import com.fr.general.IOUtils;
+import com.fr.i18n.UrlI18nManager;
 import com.fr.general.act.BorderPacker;
 import com.fr.stable.Constants;
 import com.fr.stable.GraphDrawHelper;
@@ -117,7 +118,7 @@ public class TranslucentBorderSpecialPane extends AbstractBorderPackerPane imple
             public void actionPerformed(ActionEvent e) {
                 Desktop desktop = Desktop.getDesktop();
                 try {
-                    desktop.browse(new URI(TWEAK_NINE_POINT_HELP_URL));
+                    desktop.browse(new URI(UrlI18nManager.getInstance().getI18nUrl("nine.point.help")));
                 } catch (IOException | URISyntaxException ioException) {
                     ioException.printStackTrace();
                 }
diff --git a/designer-base/src/main/java/com/fr/design/mainframe/check/CheckFontInfoDialog.java b/designer-base/src/main/java/com/fr/design/mainframe/check/CheckFontInfoDialog.java
index 0671ed1b6..a8c19c697 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/check/CheckFontInfoDialog.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/check/CheckFontInfoDialog.java
@@ -7,8 +7,8 @@ import com.fr.design.i18n.DesignSizeI18nManager;
 import com.fr.design.i18n.Toolkit;
 import com.fr.design.layout.FRGUIPaneFactory;
 import com.fr.design.utils.gui.GUICoreUtils;
-import com.fr.general.CloudCenter;
 import com.fr.general.IOUtils;
+import com.fr.i18n.UrlI18nManager;
 
 import javax.swing.BorderFactory;
 import javax.swing.JDialog;
@@ -49,7 +49,8 @@ public class CheckFontInfoDialog extends JDialog implements ActionListener {
         JPanel messagePanel = FRGUIPaneFactory.createVerticalFlowLayout_S_Pane(true);
         MessageWithLink linkMessage = new MessageWithLink(Toolkit.i18nText("Fine_Designer_Check_Font_Message"),
                 Toolkit.i18nText("Fine_Designer_Check_Font_Install_Font"),
-                CloudCenter.getInstance().acquireUrlByKind("help.install.font", "https://help.fanruan.com/finereport/doc-view-3999.html"));
+                UrlI18nManager.getInstance().getI18nUrl("help.install.font")
+                );
         linkMessage.setPreferredSize(DesignSizeI18nManager.getInstance().i18nDimension("com.fr.design.mainframe.check.CheckFontInfoDialog.messageWithLink"));
         messagePanel.add(linkMessage);
 
diff --git a/designer-base/src/main/java/com/fr/env/HelpLink.java b/designer-base/src/main/java/com/fr/env/HelpLink.java
index c717ce6ea..133a23490 100644
--- a/designer-base/src/main/java/com/fr/env/HelpLink.java
+++ b/designer-base/src/main/java/com/fr/env/HelpLink.java
@@ -1,7 +1,7 @@
 package com.fr.env;
 
-import com.fr.general.locale.LocaleCenter;
-import com.fr.general.locale.LocaleMark;
+
+import com.fr.i18n.UrlI18nManager;
 import com.fr.locale.InterProviderFactory;
 import com.fr.stable.StringUtils;
 import java.util.HashMap;
@@ -18,8 +18,7 @@ public class HelpLink {
 
     public static String getLink(String solution) {
         Map<String, String> map = new HashMap<>();
-        LocaleMark<String> linkMark = LocaleCenter.getMark(RemoteDesignLocaleMark.class);
-        String link = linkMark.getValue();
+        String link = UrlI18nManager.getInstance().getI18nUrl("help.remote.design");
         map.put(InterProviderFactory.getProvider().getLocText("Fine-Core_Remote_Design_Change_PassWord"), StringUtils.EMPTY);
         map.put(InterProviderFactory.getProvider().getLocText("Fine-Core_Remote_Design_Cert_Error_Solution"), link);
         map.put(InterProviderFactory.getProvider().getLocText("Fine-Core_Remote_Design_Connection_Unknown_Error_Solution"), link);