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 ed96b2697e..3b0f601926 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
@@ -13,6 +13,8 @@ import com.fr.design.ExtraDesignClassManager;
 import com.fr.design.data.MapCompareUtils;
 import com.fr.design.data.datapane.preview.ConnectionInfoBeanHelper;
 import com.fr.design.dialog.BasicDialog;
+import com.fr.design.dialog.FineJOptionPane;
+import com.fr.design.editlock.EditLockUtils;
 import com.fr.design.fun.ConnectionProvider;
 import com.fr.design.gui.controlpane.JListControlPane;
 import com.fr.design.gui.controlpane.NameObjectCreator;
@@ -26,6 +28,7 @@ import com.fr.license.database.DBTypes;
 import com.fr.license.database.DataBaseTypePointManager;
 import com.fr.license.exception.DataBaseNotSupportedException;
 import com.fr.log.FineLoggerFactory;
+import com.fr.report.LockItem;
 import com.fr.stable.ArrayUtils;
 import com.fr.stable.Nameable;
 import com.fr.stable.StringUtils;
@@ -36,6 +39,7 @@ import com.fr.workspace.server.entity.connection.ConnectionBean;
 import com.fr.workspace.server.repository.connection.ConnectionRepository;
 import org.jetbrains.annotations.NotNull;
 
+import javax.swing.JOptionPane;
 import javax.swing.SwingWorker;
 import java.awt.Window;
 import java.util.ArrayList;
@@ -366,18 +370,24 @@ public class ConnectionListPane extends JListControlPane implements ConnectionSh
         }
     }
 
-
     public static void showDialog(Window parent) {
-        final Map<String, Connection> connectionMap = ConnectionInfoBeanHelper.createConnectionMap(ConnectionRepository.getInstance().getAll());
-        final ConnectionManagerPane connectionManagerPane = new ConnectionManagerPane() {
-            @Override
-            public void complete() {
-                populate(connectionMap);
-            }
-        };
-        final BasicDialog connectionListDialog = connectionManagerPane.showLargeWindow(parent, null);
-        connectionListDialog.addDialogActionListener(new ConnectionListDialogActionAdapter(connectionManagerPane, connectionListDialog, connectionMap));
-        connectionListDialog.setVisible(true);
+        try {
+            final Map<String, Connection> connectionMap = ConnectionInfoBeanHelper.createConnectionMap(ConnectionRepository.getInstance().getAll());
+            final ConnectionManagerPane connectionManagerPane = new ConnectionManagerPane() {
+                @Override
+                public void complete() {
+                    populate(connectionMap);
+                }
+            };
+            final BasicDialog connectionListDialog = connectionManagerPane.showLargeWindow(parent, null);
+            connectionListDialog.addDialogActionListener(new ConnectionListDialogActionAdapter(connectionManagerPane, connectionListDialog, connectionMap));
+            connectionListDialog.setVisible(true);
+        } catch (Exception e) {
+            FineLoggerFactory.getLogger().error(e.getMessage(), e);
+            FineJOptionPane.showMessageDialog(null, Toolkit.i18nText("Fine-Design_Remote_Data_Error"),
+                    Toolkit.i18nText("Fine-Design_Basic_Error"), JOptionPane.ERROR_MESSAGE);
+            EditLockUtils.unlock(LockItem.CONNECTION);
+        }
     }
 
     @Override
diff --git a/designer-chart/src/main/java/com/fr/van/chart/designer/component/VanChartHtmlLabelPane.java b/designer-chart/src/main/java/com/fr/van/chart/designer/component/VanChartHtmlLabelPane.java
index 90213ea924..373fc412d9 100644
--- a/designer-chart/src/main/java/com/fr/van/chart/designer/component/VanChartHtmlLabelPane.java
+++ b/designer-chart/src/main/java/com/fr/van/chart/designer/component/VanChartHtmlLabelPane.java
@@ -151,7 +151,7 @@ public class VanChartHtmlLabelPane extends JPanel {
                 new Component[]{isCustomWidth, customWidth},
                 new Component[]{isCustomHeight, customHeight},
         };
-        return FineLayoutBuilder.compatibleTableLayout(10, components, new double[]{1, 1});
+        return FineLayoutBuilder.compatibleTableLayout(10, components, new double[]{1.4, 0.6});
     }
 
     private void checkWidth() {