diff --git a/designer-base/src/main/java/com/fr/design/actions/file/PreferencePane.java b/designer-base/src/main/java/com/fr/design/actions/file/PreferencePane.java
index 7e372efc1b..ae2c70c53e 100644
--- a/designer-base/src/main/java/com/fr/design/actions/file/PreferencePane.java
+++ b/designer-base/src/main/java/com/fr/design/actions/file/PreferencePane.java
@@ -4,7 +4,6 @@ import com.fine.theme.utils.FineLayoutBuilder;
 import com.fine.theme.utils.FineUIScale;
 import com.fine.theme.utils.FineUIStyle;
 import com.fine.theme.utils.FineUIUtils;
-import com.formdev.flatlaf.util.ScaledEmptyBorder;
 import com.fr.config.Configuration;
 import com.fr.config.ServerPreferenceConfig;
 import com.fr.design.DesignerEnvManager;
@@ -431,7 +430,8 @@ public class PreferencePane extends BasicPane {
 
     @NotNull
     private JPanel patchScroll(JPanel generalPane) {
-        UIScrollPane uiScrollPane = new UIScrollPane(generalPane, ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
+        UIScrollPane uiScrollPane = new UIScrollPane(FineLayoutBuilder.asBorderLayoutWrapped(generalPane),
+                ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED, ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
         return FineLayoutBuilder.asBorderLayoutWrapped(uiScrollPane);
     }
 
@@ -772,7 +772,7 @@ public class PreferencePane extends BasicPane {
                 cell(logExportDirectoryField),
                 cell(chooseDirBtn),
                 cell(logLevelLabel),
-                cell(logLevelComboBox)
+                cell(logLevelComboBox).with(it -> it.putClientProperty(COMBO_BOX_TYPE, ADAPTIVE_COMBO_BOX))
         ).getComponent();
         return FineUIUtils.wrapComponentWithTitle(logPanel, "Log" + i18nText("Fine-Design_Basic_Export_Setting"));
     }
diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/connect/DBCPAttrPane.java b/designer-base/src/main/java/com/fr/design/data/datapane/connect/DBCPAttrPane.java
index 67142a34a4..5d54d907ee 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/connect/DBCPAttrPane.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/connect/DBCPAttrPane.java
@@ -199,7 +199,6 @@ public class DBCPAttrPane extends BasicPane {
         if (showOtherConfig(databaseName)) {
             FETCHSIZE.addKeyListener(fetchSizeKeyListener);
             FETCHSIZE.addInputMethodListener(fetchSizeInputMethodListener);
-            FETCHSIZE.setHorizontalAlignment(JTextField.RIGHT);
 
             southFlowPane = Layouts.column(LayoutConstants.VERTICAL_GAP,
                     cell(new UILabel(Toolkit.i18nText("Fine-Design_Report_Other"))).with(FineUIUtils::wrapBoldLabelWithUnderline),
diff --git a/designer-base/src/main/java/com/fr/design/editor/editor/NumberEditor.java b/designer-base/src/main/java/com/fr/design/editor/editor/NumberEditor.java
index 632beff71f..0e20c1e569 100644
--- a/designer-base/src/main/java/com/fr/design/editor/editor/NumberEditor.java
+++ b/designer-base/src/main/java/com/fr/design/editor/editor/NumberEditor.java
@@ -41,7 +41,6 @@ public abstract class NumberEditor<T extends Number> extends Editor<T> {
 		numberField = createNumberField();
 		this.add(numberField, BorderLayout.CENTER);
 		this.numberField.addKeyListener(textKeyListener);
-		this.numberField.setHorizontalAlignment(UITextField.RIGHT);
 		this.setValue(value);
 		this.setName(name);
 	}
diff --git a/designer-base/src/main/java/com/fr/design/gui/icombobox/ExtendedComboBox.java b/designer-base/src/main/java/com/fr/design/gui/icombobox/ExtendedComboBox.java
index dd85ab5a4f..d931538a19 100644
--- a/designer-base/src/main/java/com/fr/design/gui/icombobox/ExtendedComboBox.java
+++ b/designer-base/src/main/java/com/fr/design/gui/icombobox/ExtendedComboBox.java
@@ -1,10 +1,8 @@
 package com.fr.design.gui.icombobox;
 
-import com.fine.theme.light.ui.FineComboBoxUI;
 import com.fr.common.inputevent.InputEventBaseOnOS;
 
 import java.awt.Component;
-import java.awt.Dimension;
 import java.awt.Point;
 import java.awt.Rectangle;
 import java.awt.event.MouseEvent;
@@ -12,12 +10,9 @@ import java.util.Vector;
 
 import javax.swing.ComboBoxModel;
 import javax.swing.JComboBox;
-import javax.swing.JComponent;
 import javax.swing.JList;
 import javax.swing.ListCellRenderer;
-import javax.swing.plaf.ComponentUI;
 import javax.swing.plaf.basic.BasicComboPopup;
-import javax.swing.plaf.basic.ComboPopup;
 
 import static com.fr.design.gui.syntax.ui.rtextarea.RTADefaultInputMap.DEFAULT_MODIFIER;
 
@@ -40,29 +35,6 @@ public class ExtendedComboBox extends UIComboBox {
         super(items);
     }
 
-    /**
-     * 更新UI
-     */
-    public void updateUI() {
-        setUI(new ExtendedComboBoxUI());
-    }
-
-    static class ExtendedComboBoxUI extends FineComboBoxUI {
-        public static ComponentUI createUI(JComponent c) {
-            return new ExtendedComboBoxUI();
-        }
-
-        protected ComboPopup createPopup() {
-            ExtendedComboPopup popup = new ExtendedComboPopup(comboBox);
-            popup.getAccessibleContext().setAccessibleParent(comboBox);
-            return popup;
-        }
-
-        public ComboPopup getPopup() {
-            return popup;
-        }
-    }
-
     static class ExtendedComboPopup extends BasicComboPopup {
 
         public ExtendedComboPopup(JComboBox combo) {
diff --git a/designer-base/src/main/java/com/fr/design/mainframe/CenterRegionContainerPane.java b/designer-base/src/main/java/com/fr/design/mainframe/CenterRegionContainerPane.java
index f7b0dbe028..0a802a5d7f 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/CenterRegionContainerPane.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/CenterRegionContainerPane.java
@@ -1,5 +1,6 @@
 package com.fr.design.mainframe;
 
+import com.fine.theme.utils.FineUIUtils;
 import com.formdev.flatlaf.ui.FlatUIUtils;
 import com.formdev.flatlaf.util.ScaledEmptyBorder;
 import com.fr.design.DesignState;
@@ -85,6 +86,10 @@ public class CenterRegionContainerPane extends JPanel {
         eastPane.add(eastCenterPane, BorderLayout.CENTER);
         toolbarPane.add(eastPane, BorderLayout.NORTH);
 
+        Color tabPaneColor = FineUIUtils.getUIColor("TemplateTabPane.background", "fill.gray");
+        toolbarPane.setBackground(tabPaneColor);
+        eastCenterPane.setBackground(tabPaneColor);
+
         this.setLayout(new BorderLayout());
         this.add(centerTemplateCardPane = new DesktopCardPane(), BorderLayout.CENTER);
         centerTemplateCardPane.setBorder(new ScaledEmptyBorder(10, 10, 10, 10));