diff --git a/designer-base/src/main/java/com/fr/design/constants/UIConstants.java b/designer-base/src/main/java/com/fr/design/constants/UIConstants.java
index 85c2c30922..15a7c87c08 100644
--- a/designer-base/src/main/java/com/fr/design/constants/UIConstants.java
+++ b/designer-base/src/main/java/com/fr/design/constants/UIConstants.java
@@ -143,8 +143,6 @@ public interface UIConstants {
     public static final Color TAB_BUTTON_PRESS_SELECTED = new Color(236, 236, 238);
     public static final Color POPUP_TITLE_BACKGROUND = new Color(0xd8f2fd);
     public static final Color LIST_ITEM_SPLIT_LINE = new Color(0xf0f0f3);
-    public static final Color AUTO_FONT_COLOR = new Color(0, 0, 0, 0);
-    public static final Color TRANSPARENT_FONT_COLOR = new Color(255, 255, 255, 0);
 
 
     public static final BufferedImage DRAG_BAR = IOUtils.readImage("com/fr/design/images/control/bar.png");
diff --git a/designer-base/src/main/java/com/fr/design/gui/ibutton/UIColorButtonWithAuto.java b/designer-base/src/main/java/com/fr/design/gui/ibutton/UIColorButtonWithAuto.java
index db64cba87f..c883148ca3 100644
--- a/designer-base/src/main/java/com/fr/design/gui/ibutton/UIColorButtonWithAuto.java
+++ b/designer-base/src/main/java/com/fr/design/gui/ibutton/UIColorButtonWithAuto.java
@@ -1,5 +1,6 @@
 package com.fr.design.gui.ibutton;
 
+import com.fr.chart.base.ChartConstants;
 import com.fr.design.constants.UIConstants;
 import com.fr.design.style.color.ColorControlWindow;
 import com.fr.design.style.color.ColorControlWindowWithAuto;
@@ -10,11 +11,11 @@ import java.awt.Color;
 public class UIColorButtonWithAuto extends UIColorButton {
 
     protected void checkColorChange(Color oldColor, Color newColor) {
-        if (ComparatorUtils.equals(oldColor, UIConstants.AUTO_FONT_COLOR) && !ComparatorUtils.equals(newColor, UIConstants.AUTO_FONT_COLOR)) {
+        if (ComparatorUtils.equals(oldColor, ChartConstants.AUTO_FONT_COLOR) && !ComparatorUtils.equals(newColor, ChartConstants.AUTO_FONT_COLOR)) {
             setIcon(UIConstants.FONT_ICON);
         }
 
-        if (!ComparatorUtils.equals(oldColor, UIConstants.AUTO_FONT_COLOR) && ComparatorUtils.equals(newColor, UIConstants.AUTO_FONT_COLOR)) {
+        if (!ComparatorUtils.equals(oldColor, ChartConstants.AUTO_FONT_COLOR) && ComparatorUtils.equals(newColor, ChartConstants.AUTO_FONT_COLOR)) {
             setIcon(UIConstants.AUTO_FONT_ICON);
         }
 
diff --git a/designer-base/src/main/java/com/fr/design/style/color/ColorControlWindowWithAuto.java b/designer-base/src/main/java/com/fr/design/style/color/ColorControlWindowWithAuto.java
index 46d32c7136..05da3d4b97 100644
--- a/designer-base/src/main/java/com/fr/design/style/color/ColorControlWindowWithAuto.java
+++ b/designer-base/src/main/java/com/fr/design/style/color/ColorControlWindowWithAuto.java
@@ -1,5 +1,6 @@
 package com.fr.design.style.color;
 
+import com.fr.chart.base.ChartConstants;
 import com.fr.design.border.UIRoundedBorder;
 import com.fr.design.constants.UIConstants;
 import com.fr.design.gui.ibutton.UIButton;
@@ -59,12 +60,12 @@ public abstract class ColorControlWindowWithAuto extends ColorControlWindow {
 
         protected void doTransparent() {
             getPopupHider().hidePopupMenu();
-            setColor(UIConstants.TRANSPARENT_FONT_COLOR);
+            setColor(null);
         }
 
         protected void doAuto() {
             getPopupHider().hidePopupMenu();
-            setColor(UIConstants.AUTO_FONT_COLOR);
+            setColor(ChartConstants.AUTO_FONT_COLOR);
         }
 
         public void customButtonPressed() {
diff --git a/designer-chart/src/main/java/com/fr/design/mainframe/chart/gui/style/ChartTextAttrPaneWithAuto.java b/designer-chart/src/main/java/com/fr/design/mainframe/chart/gui/style/ChartTextAttrPaneWithAuto.java
index 6760474e93..79863a24ce 100644
--- a/designer-chart/src/main/java/com/fr/design/mainframe/chart/gui/style/ChartTextAttrPaneWithAuto.java
+++ b/designer-chart/src/main/java/com/fr/design/mainframe/chart/gui/style/ChartTextAttrPaneWithAuto.java
@@ -1,5 +1,6 @@
 package com.fr.design.mainframe.chart.gui.style;
 
+import com.fr.chart.base.ChartConstants;
 import com.fr.design.gui.ibutton.UIColorButton;
 import com.fr.design.gui.ibutton.UIColorButtonWithAuto;
 import com.fr.design.i18n.Toolkit;
@@ -10,7 +11,6 @@ import com.fr.general.GeneralUtils;
 public class ChartTextAttrPaneWithAuto extends ChartTextAttrPane {
 
     private static final String AUTO = Toolkit.i18nText("Fine-Design_Basic_ChartF_Auto");
-    private static final int AUTO_SIZE_INT = 0;
     private boolean isFontSizeAuto = false;
     private boolean isColorAuto = false;
 
@@ -48,7 +48,7 @@ public class ChartTextAttrPaneWithAuto extends ChartTextAttrPane {
 
     protected float getFontSize() {
         if (isFontSizeAuto && ComparatorUtils.equals(getFontSizeComboBox().getSelectedItem(), AUTO)) {
-            return AUTO_SIZE_INT;
+            return ChartConstants.AUTO_FONT_SIZE;
         }
 
         return Float.parseFloat(GeneralUtils.objectToString(getFontSizeComboBox().getSelectedItem()));
@@ -56,7 +56,7 @@ public class ChartTextAttrPaneWithAuto extends ChartTextAttrPane {
 
     protected void setFontSize(FRFont frFont) {
         if (getFontSizeComboBox() != null && isFontSizeAuto) {
-            if (frFont.getSize() == AUTO_SIZE_INT) {
+            if (frFont.getSize() == ChartConstants.AUTO_FONT_SIZE) {
                 getFontSizeComboBox().setSelectedItem(AUTO);
             } else {
                 getFontSizeComboBox().setSelectedItem(frFont.getSize() + "");
diff --git a/designer-chart/src/main/java/com/fr/van/chart/designer/style/label/VanChartGaugeLabelDetailPane.java b/designer-chart/src/main/java/com/fr/van/chart/designer/style/label/VanChartGaugeLabelDetailPane.java
index 9ead773035..0303a5a20d 100644
--- a/designer-chart/src/main/java/com/fr/van/chart/designer/style/label/VanChartGaugeLabelDetailPane.java
+++ b/designer-chart/src/main/java/com/fr/van/chart/designer/style/label/VanChartGaugeLabelDetailPane.java
@@ -44,7 +44,7 @@ public class VanChartGaugeLabelDetailPane extends VanChartPlotLabelDetailPane {
     }
 
     public GaugeStyle getGaugeStyle() {
-        return gaugeStyle;
+        return ((VanChartGaugePlot)this.getPlot()).getGaugeStyle();
     }
 
     public void setGaugeStyle(GaugeStyle gaugeStyle) {