diff --git a/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java b/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
index a6346c4dd..6fdb5666c 100644
--- a/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
+++ b/designer-base/src/main/java/com/fr/design/formula/FormulaPane.java
@@ -14,6 +14,7 @@ import com.fr.design.constants.UIConstants;
 import com.fr.design.dialog.BasicDialog;
 import com.fr.design.dialog.BasicPane;
 import com.fr.design.dialog.DialogActionAdapter;
+import com.fr.design.dialog.DialogActionListener;
 import com.fr.design.dialog.FineJOptionPane;
 import com.fr.design.file.HistoryTemplateListCache;
 import com.fr.design.gui.autocomplete.AutoCompleteExtraRefreshComponent;
@@ -63,6 +64,7 @@ import com.fr.stable.script.Node;
 import com.fr.stable.script.Tiny;
 import com.fr.stable.script.TinyHunter;
 
+import java.awt.Window;
 import javax.swing.BorderFactory;
 import javax.swing.DefaultListCellRenderer;
 import javax.swing.DefaultListModel;
@@ -736,6 +738,13 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
         return com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Formula_Definition");
     }
 
+    public BasicDialog showLargeWindow(Window window, DialogActionListener l) {
+        BasicDialog basicDialog = super.showWindowWithCustomSize(window, l, new Dimension(900, 600));
+        basicDialog.setMinimumSize(new Dimension(900, 600));
+        basicDialog.setResizable(true);
+        return basicDialog;
+    }
+
     /**
      * Populate
      */
@@ -1102,6 +1111,7 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
 
         private void initGroupTypeModel() {
             functionTypeListModel.addElement(FunctionConstants.COMMON);
+            functionTypeListModel.addElement(FunctionConstants.NEW);
             for (int i = 0; i < FunctionConstants.EMBFUNCTIONS.length; i++) {
                 functionTypeListModel.addElement(FunctionConstants.EMBFUNCTIONS[i]);
             }
@@ -1186,9 +1196,6 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
             descriptionTextArea = new UITextArea();
             descriptionTextArea.setPreferredSize(new Dimension(350, 200));
 
-            UIScrollPane desScrollPane = new UIScrollPane(descriptionTextArea);
-            desScrollPane.setBorder(null);
-            this.add(this.createNamePane(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaPane_Formula_Description") + ":", desScrollPane), BorderLayout.EAST);
             descriptionTextArea.setBackground(Color.white);
             descriptionTextArea.setLineWrap(true);
             descriptionTextArea.setWrapStyleWord(true);
@@ -1256,12 +1263,13 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
 
 
         private void initVariablesTree() {
+            JPanel panel = FRGUIPaneFactory.createBorderLayout_S_Pane();
             // vairable.
             variablesTree = new JTree();
             UIScrollPane variablesTreePane = new UIScrollPane(variablesTree);
             variablesTreePane.setBorder(new UIRoundedBorder(UIConstants.LINE_COLOR, 1, UIConstants.ARC));
-            this.add(this.createNamePane(
-                    com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaPane_Variables") + ":", variablesTreePane), BorderLayout.CENTER);
+            panel.add(this.createNamePane(
+                    com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaPane_Variables") + ":", variablesTreePane), BorderLayout.WEST);
             variablesTree.setRootVisible(false);
             variablesTree.setShowsRootHandles(true);
             variablesTree.addMouseListener(applyTextMouseListener);
@@ -1269,7 +1277,11 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
 
             initDescriptionTextArea();
 
+            UIScrollPane desScrollPane = new UIScrollPane(descriptionTextArea);
+            desScrollPane.setBorder(null);
+            panel.add(this.createNamePane(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaPane_Formula_Description") + ":", desScrollPane), BorderLayout.CENTER);
             initVariablesTreeSelectionListener();
+            this.add(panel,BorderLayout.CENTER);
         }
 
         private void initComponents() {
diff --git a/designer-base/src/main/java/com/fr/design/formula/FunctionConstants.java b/designer-base/src/main/java/com/fr/design/formula/FunctionConstants.java
index 6e128a435..1b97d4f50 100644
--- a/designer-base/src/main/java/com/fr/design/formula/FunctionConstants.java
+++ b/designer-base/src/main/java/com/fr/design/formula/FunctionConstants.java
@@ -5,10 +5,19 @@ import com.fr.function.AVERAGE;
 import com.fr.function.CHAR;
 import com.fr.function.COUNT;
 import com.fr.function.DATE;
+import com.fr.function.ENBYSTRNUM;
+import com.fr.function.EOMONTH;
+import com.fr.function.GCD;
+import com.fr.function.GETCHARNUM;
+import com.fr.function.ISWORKDAY;
+import com.fr.function.LCM;
 import com.fr.function.MAX;
+import com.fr.function.MIDCHAR;
 import com.fr.function.MIN;
+import com.fr.function.NUMTOZH;
 import com.fr.function.RANGE;
 import com.fr.function.SUM;
+import com.fr.function.TEXTGETNUM;
 import com.fr.function.TIME;
 import com.fr.general.ComparatorUtils;
 import com.fr.general.GeneralUtils;
@@ -48,6 +57,7 @@ public final class FunctionConstants {
 	public static NameAndTypeAndFunctionList[] EMBFUNCTIONS = getEmbededFunctionListArray();
 	public static FunctionGroup ALL = getAllFunctionGroup();
 	public static List<String> abandonFormulas = Arrays.asList("CIRCULAR", "CROSSLAYERTOTAL", "HIERARCHY", "LAYERTOTAL");
+	public static NameAndFunctionList NEW = getNewFunctionList();
 
 	static {
 		loadEmbededFunctions();
@@ -276,6 +286,13 @@ public final class FunctionConstants {
 		});
 	}
 
+	private static NameAndFunctionList getNewFunctionList() {
+		return new NameAndFunctionList(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_New"), new Function[]{
+				new EOMONTH(), new NUMTOZH(), new MIDCHAR(), new ISWORKDAY(), new ENBYSTRNUM(), new TEXTGETNUM(),
+				new GETCHARNUM(), new GCD(), new LCM()
+		});
+	}
+
 	private static NameAndTypeAndFunctionList[] getEmbededFunctionListArray() {
 		return new NameAndTypeAndFunctionList[] {
 				new NameAndTypeAndFunctionList(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Math_&_Trig"), Function.MATH),