diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/preview/CopyableJTable.java b/designer-base/src/main/java/com/fr/design/data/datapane/preview/CopyableJTable.java
index 38b5a08e4..7baf51ddd 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/preview/CopyableJTable.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/preview/CopyableJTable.java
@@ -6,7 +6,11 @@ import com.fr.design.gui.itable.TableSorter;
 import com.fr.log.FineLoggerFactory;
 import com.fr.stable.os.OperatingSystem;
 
+import javax.swing.*;
+import javax.swing.table.DefaultTableCellRenderer;
+import javax.swing.table.JTableHeader;
 import javax.swing.table.TableCellRenderer;
+import javax.swing.table.TableColumnModel;
 import java.awt.*;
 import java.awt.datatransfer.Clipboard;
 import java.awt.datatransfer.StringSelection;
@@ -40,27 +44,104 @@ public class CopyableJTable extends SortableJTable {
     int commandKeyCode = 157;
     //选中单元格的背景色
     Color selectBackGround = new Color(54, 133, 242, 63);
+    Color headerBackGround = new Color(229, 229, 229);
+    boolean mouseDrag = false;
+    boolean headerSelect = false;
+
+    DefaultTableCellRenderer tableHeaderCellRenderer = new DefaultTableCellRenderer() {
+        public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus, int row, int column) {
+            JComponent comp = (JComponent) super.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
+            if (isChoose(row, column)) {
+                comp.setBackground(selectBackGround);
+            } else {
+                comp.setBackground(headerBackGround);
+            }
+            return comp;
+        }
+    };
 
 
     public CopyableJTable(TableSorter tableModel) {
         super(tableModel);
         initListener();
+        this.getTableHeader().setDefaultRenderer(tableHeaderCellRenderer);
     }
 
     private void initListener() {
         CopyableJTable self = this;
+        this.getTableHeader().addMouseListener(new MouseAdapter() {
+            @Override
+            public void mouseEntered(MouseEvent e) {
+                if (mouseDrag) {
+                    headerSelect = true;
+                    int column = getColumn(e);
+                    self.updateEndPoint(-1, column);
+                    self.getTableHeader().repaint();
+                }
+            }
+
+            @Override
+            public void mouseExited(MouseEvent e) {
+                if (mouseDrag) {
+                    headerSelect = false;
+                }
+            }
+
+            @Override
+            public void mouseClicked(MouseEvent e) {
+                headerSelect = true;
+                int column = getColumn(e);
+                if (column != -1) {
+                    self.clearPoint();
+                    self.addPoint(-1, column);
+                    self.updateStartPoint(-1, column);
+                    self.updateEndPoint(-1, column);
+                    self.refreshTable();
+                }
+            }
+
+            private int getColumn(MouseEvent e) {
+                JTableHeader h = (JTableHeader) e.getSource();
+                TableColumnModel columnModel = h.getColumnModel();
+                int viewColumn = columnModel.getColumnIndexAtX(e.getX());
+                return viewColumn;
+            }
+        });
+        this.getTableHeader().addMouseMotionListener(new MouseAdapter() {
+            @Override
+            public void mouseMoved(MouseEvent e) {
+                mouseDrag = false;
+            }
+
+            @Override
+            public void mouseDragged(MouseEvent e) {
+                self.clearPoint();
+                self.updateStartPoint(-1, -1);
+                self.updateEndPoint(-1, -1);
+                self.refreshTable();
+            }
+
+        });
+
+
         this.addMouseMotionListener(new java.awt.event.MouseAdapter() {
             @Override
             public void mouseDragged(MouseEvent evt) {
+                mouseDrag = true;
                 int row = self.rowAtPoint(evt.getPoint());
                 int col = self.columnAtPoint(evt.getPoint());
                 if (self.updateEndPoint(row, col)) {
-                    self.repaint();
+                    self.refreshTable();
                 }
             }
+
+            public void mouseMoved(MouseEvent e) {
+                mouseDrag = false;
+            }
         });
         this.addMouseListener(new MouseAdapter() {
             public void mousePressed(MouseEvent e) {
+                headerSelect = false;
                 int row = self.rowAtPoint(e.getPoint());
                 int col = self.columnAtPoint(e.getPoint());
                 if (!self.isControlDown) {
@@ -74,7 +155,7 @@ public class CopyableJTable extends SortableJTable {
                 self.addPoint(row, col);
                 self.updateEndPoint(row, col);
 
-                self.repaint();
+                self.refreshTable();
             }
 
         });
@@ -129,6 +210,8 @@ public class CopyableJTable extends SortableJTable {
 
 
     private boolean updateEndPoint(int row, int col) {
+        if (headerSelect && row != -1)
+            return false;
         if (endRow != row || endCol != col) {
             endRow = row;
             endCol = col;
@@ -157,13 +240,12 @@ public class CopyableJTable extends SortableJTable {
     private void copy() {
         FineLoggerFactory.getLogger().info("copy cell value");
         java.util.List<java.util.List<Object>> table = new ArrayList<>();
-        if ((startRow != endRow || startCol != endCol) &&
-                Math.min(startRow, endRow) > -1 && Math.min(startCol, endCol) > -1) {
+        if ((startRow != endRow || startCol != endCol) && Math.min(startCol, endCol) > -1) {
             for (int i = Math.min(startRow, endRow); i <= Math.max(startRow, endRow); i++) {
                 table.add(new ArrayList<>());
                 for (int j = Math.min(startCol, endCol); j <= Math.max(startCol, endCol); j++) {
-                    Object text = this.getValueAt(i, j);
-                    table.get(i - Math.min(startRow, endRow)).add(text);
+                    Object text = this.getTableValue(i, j);
+                    table.get(table.size() - 1).add(text);
                 }
             }
         } else if (pointList.size() > 0) {
@@ -176,8 +258,8 @@ public class CopyableJTable extends SortableJTable {
                     table.add(new ArrayList<>());
                     currentRow++;
                 }
-                Object text = this.getValueAt(point.x, point.y);
-                table.get(currentRow - startRow).add(text);
+                Object text = this.getTableValue(point.x, point.y);
+                table.get(table.size() - 1).add(text);
             }
         }
 
@@ -186,6 +268,24 @@ public class CopyableJTable extends SortableJTable {
         clip.setContents(tText, null);
     }
 
+    private Object getTableValue(int row, int col) {
+        Object value = null;
+        if (col > -1) {
+            if (row > -1) {
+                value = this.getValueAt(row, col);
+            } else if (row == -1) {
+                col = columnModel.getColumn(col).getModelIndex();
+                value = this.getModel().getColumnName(col);
+            }
+        }
+        return value;
+    }
+
+    private void refreshTable() {
+        this.repaint();
+        this.getTableHeader().repaint();
+    }
+
     private boolean isChoose(int row, int col) {
         if (row >= Math.min(startRow, endRow) && row <= Math.max(startRow, endRow)) {
             if (col >= Math.min(startCol, endCol) && col <= Math.max(startCol, endCol)) {