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 81d52d4e6..d6137b986 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
@@ -35,12 +35,12 @@ public class JDBCDefPane extends JPanel {
 	public static final String DRIVER_TYPE = "driver_type";
 	public static final String USER_NAME = "user_name";
     public static final int TIME_MULTIPLE = 1000;
-	private static final String EMPTY_DB = StringUtils.EMPTY;
+	private static final String OTHER_DB = "Others";
 
 	private static Map<String, DriverURLName[]> jdbcMap = new HashMap<String, DriverURLName[]>();
 
 	static {
-		jdbcMap.put("Others", new DriverURLName[]{new DriverURLName("sun.jdbc.odbc.JdbcOdbcDriver", "jdbc:odbc:"),
+		jdbcMap.put(OTHER_DB, new DriverURLName[]{new DriverURLName("sun.jdbc.odbc.JdbcOdbcDriver", "jdbc:odbc:"),
 				new DriverURLName("org.hsqldb.jdbcDriver", "jdbc:hsqldb:file:[PATH_TO_DB_FILES]"), new DriverURLName("com.inet.tds.TdsDriver", "jdbc:inetdae7:localhost:1433/"),
 				new DriverURLName("COM.cloudscape.JDBCDriver", "jdbc:cloudscape:/cloudscape/"),
 				new DriverURLName("com.internetcds.jdbc.tds.Driver", "jdbc:freetds:sqlserver://localhost/")});
@@ -65,7 +65,7 @@ public class JDBCDefPane extends JPanel {
 	private UITextField userNameTextField;
 	private JPasswordField passwordTextField;
 	// 请不要改动dbtype,只应该最后添加
-	private final String[] dbtype = {EMPTY_DB, "Oracle", "DB2", "SQL Server", "MySQL", "Sybase", "Access", "Derby", "Postgre","SQLite","Inceptor", "Others"};
+	private final String[] dbtype = {"Oracle", "DB2", "SQL Server", "MySQL", "Sybase", "Access", "Derby", "Postgre","SQLite","Inceptor", OTHER_DB};
 
 	// carl:DBCP的一些属性
 	private IntegerEditor DBCP_INITIAL_SIZE = new IntegerEditor();
@@ -184,7 +184,7 @@ public class JDBCDefPane extends JPanel {
 				}
 			}
 			if (!out) {
-				this.dbtypeComboBox.setSelectedItem(EMPTY_DB);
+				this.dbtypeComboBox.setSelectedItem(OTHER_DB);
 			}
 		}
 		this.driverComboBox.setSelectedItem(jdbcDatabase.getDriver());
diff --git a/designer-form/src/main/java/com/fr/design/mainframe/JForm.java b/designer-form/src/main/java/com/fr/design/mainframe/JForm.java
index 95d4e16ce..2fb5febd3 100644
--- a/designer-form/src/main/java/com/fr/design/mainframe/JForm.java
+++ b/designer-form/src/main/java/com/fr/design/mainframe/JForm.java
@@ -936,7 +936,7 @@ public class JForm extends JTemplate<Form, FormUndoState> implements BaseJForm {
      */
     @Override
     public PreviewProvider[] supportPreview() {
-        return new PreviewProvider[]{new FormPreview()};
+        return new PreviewProvider[]{new FormPreview(), new MobilePreview()};
     }
 
     /**
diff --git a/designer-realize/src/main/java/com/fr/design/mainframe/JWorkBook.java b/designer-realize/src/main/java/com/fr/design/mainframe/JWorkBook.java
index b546d618b..bfc01d0bf 100644
--- a/designer-realize/src/main/java/com/fr/design/mainframe/JWorkBook.java
+++ b/designer-realize/src/main/java/com/fr/design/mainframe/JWorkBook.java
@@ -52,6 +52,7 @@ import com.fr.design.menu.ToolBarDef;
 import com.fr.design.module.DesignModuleFactory;
 import com.fr.design.parameter.ParameterDefinitePane;
 import com.fr.design.parameter.ParameterInputPane;
+import com.fr.design.preview.MobilePreview;
 import com.fr.design.preview.PagePreview;
 import com.fr.design.preview.ViewPreview;
 import com.fr.design.preview.WriteEnhancePreview;
@@ -889,7 +890,7 @@ public class JWorkBook extends JTemplate<WorkBook, WorkBookUndoState> {
     public PreviewProvider[] supportPreview() {
         Set<PreviewProvider> set = ExtraDesignClassManager.getInstance().getArray(PreviewProvider.MARK_STRING);
         return ArrayUtils.addAll(new PreviewProvider[]{
-                new PagePreview(), new WritePreview(), new ViewPreview(), new WriteEnhancePreview()
+                new PagePreview(), new WritePreview(), new ViewPreview(), new WriteEnhancePreview(), new MobilePreview()
         }, set.toArray(new PreviewProvider[set.size()]));
     }
 
diff --git a/designer-realize/src/main/java/com/fr/start/module/DesignerStartup.java b/designer-realize/src/main/java/com/fr/start/module/DesignerStartup.java
index 237a19fa9..71f197ea6 100644
--- a/designer-realize/src/main/java/com/fr/start/module/DesignerStartup.java
+++ b/designer-realize/src/main/java/com/fr/start/module/DesignerStartup.java
@@ -7,6 +7,7 @@ import com.fr.event.Listener;
 import com.fr.module.Activator;
 import com.fr.record.analyzer.EnableMetrics;
 import com.fr.record.analyzer.Metrics;
+import com.fr.runtime.FineRuntime;
 import com.fr.start.Designer;
 import com.fr.start.ServerStarter;
 import com.fr.start.SplashContext;
@@ -63,7 +64,7 @@ public class DesignerStartup extends Activator {
     
         DesignerContext.getDesignerFrame().getProgressDialog().setVisible(true);
         startSub(StartFinishActivator.class);
-    
+        FineRuntime.startFinish();
     }
     
     private void browserDemo() {