diff --git a/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java b/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
index 4e3c82140..9e5591a55 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
@@ -640,6 +640,8 @@ public abstract class JTemplate<T extends BaseBook, U extends BaseUndoState<?>>
      */
     public void redo() {
         this.getUndoManager().redo();
+        // 重做前模版使用主题可能已经被删除或修改，需要重置模版样式
+        checkAndResetTheme();
         fireSuperTargetModified();
     }
 
diff --git a/designer-base/src/main/java/com/fr/design/mainframe/backgroundpane/ColorBackgroundQuickPane.java b/designer-base/src/main/java/com/fr/design/mainframe/backgroundpane/ColorBackgroundQuickPane.java
index 2fbdb974e..88bedf17c 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/backgroundpane/ColorBackgroundQuickPane.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/backgroundpane/ColorBackgroundQuickPane.java
@@ -40,16 +40,15 @@ public class ColorBackgroundQuickPane extends BackgroundQuickPane {
        return this.colorSelectBox.getSelectObject();
     }
 
-    /**
-     * 给组件登记一个观察者监听事件
-     *
-     * @param listener 观察者监听事件
-     */
     @Override
-    public void registerChangeListener(final UIObserverListener listener) {
-        this.colorSelectBox.addSelectChangeListener(new ChangeListenerImpl(listener));
+    public boolean shouldResponseChangeListener() {
+        // NewColorSelectBox实现了UIObserver接口，这里就不要重复注册监听器了，以避免产生重复UndoState.
+        return false;
     }
 
+    @Override
+    public void registerChangeListener(final UIObserverListener listener) { }
+
     @Override
     /**
      * 是否为ColorBackground 类型