diff --git a/powerbell/build.properties b/powerbell/build.properties
index f361f4eb..6b1d5cc7 100644
--- a/powerbell/build.properties
+++ b/powerbell/build.properties
@@ -1,8 +1,8 @@
 #Created by .winboll/winboll_app_build.gradle
-#Mon Dec 01 09:45:38 GMT 2025
+#Mon Dec 01 16:33:23 GMT 2025
 stageCount=13
 libraryProject=
 baseVersion=15.11
 publishVersion=15.11.12
-buildCount=60
+buildCount=98
 baseBetaVersion=15.11.13
diff --git a/powerbell/src/main/java/cc/winboll/studio/powerbell/activities/BackgroundSettingsActivity.java b/powerbell/src/main/java/cc/winboll/studio/powerbell/activities/BackgroundSettingsActivity.java
index 802e6f8b..42e9d961 100644
--- a/powerbell/src/main/java/cc/winboll/studio/powerbell/activities/BackgroundSettingsActivity.java
+++ b/powerbell/src/main/java/cc/winboll/studio/powerbell/activities/BackgroundSettingsActivity.java
@@ -1196,7 +1196,7 @@ public class BackgroundSettingsActivity extends WinBoLLActivity implements Backg
 		int pixelColor = formalBean.getPixelColor();
 		// 同步预览Bean的颜色值（关键优化：确保旋转恢复后颜色一致）
 		mBgSourceUtils.getPreviewBackgroundBean().setPixelColor(pixelColor);
-		bvPreviewBackground.setPixelColor(pixelColor);
+		bvPreviewBackground.setBackgroundColor(pixelColor);
 		LogUtils.d(TAG, "【颜色更新】背景颜色已设置：" + Integer.toHexString(pixelColor));
 	}
 
diff --git a/powerbell/src/main/java/cc/winboll/studio/powerbell/views/BackgroundView.java b/powerbell/src/main/java/cc/winboll/studio/powerbell/views/BackgroundView.java
index 05c03a52..2a7d9669 100644
--- a/powerbell/src/main/java/cc/winboll/studio/powerbell/views/BackgroundView.java
+++ b/powerbell/src/main/java/cc/winboll/studio/powerbell/views/BackgroundView.java
@@ -100,10 +100,6 @@ public class BackgroundView extends RelativeLayout {
         this.addView(ivBackground); // 添加到父容器（控件本身）
     }
 
-	public void setPixelColor(int nBackgroundColor) {
-		ivBackground.setBackgroundColor(nBackgroundColor);
-	}
-
     /**
      * 【对外提供】重新加载正式背景图片（从正式Bean获取路径）
      * 用于：退出预览模式、恢复默认背景、正式背景更新后刷新
@@ -222,10 +218,7 @@ public class BackgroundView extends RelativeLayout {
 	 */
 	private void setDefaultBackground() {
 		isPreviewMode = true;
-		ivBackground.setScaleType(ScaleType.FIT_CENTER);
-		ivBackground.setBackgroundColor(0x00000000); // 全透明背景
-		ivBackground.setImageBitmap(null); // 清空图片，避免残留
-		imageAspectRatio = 1.0f; // 重置宽高比
+		setBackgroundColor(0x00000000); // 全透明背景
 		adjustImageViewSize(); // 调整尺寸，确保居中
 		LogUtils.d(TAG, "【默认背景】使用透明背景（无图片资源）");
 	}
@@ -296,17 +289,17 @@ public class BackgroundView extends RelativeLayout {
      * 【新增工具函数】校验图片路径有效性（路径非空+文件存在+是文件+大小合理）
      * 用于：reloadPreviewBackground中压缩图/原始图的前置校验，避免无效加载
      */
-    private boolean isImagePathValid(String imagePath) {
-        if (imagePath == null || imagePath.isEmpty()) {
-            LogUtils.d(TAG, "图片路径为空，无效");
-            return false;
-        }
-        File imageFile = new File(imagePath);
-        // 校验：文件存在 + 是普通文件 + 大小>100字节（避免空文件/损坏文件）
-        boolean isValid = imageFile.exists() && imageFile.isFile() && imageFile.length() > 100;
-        LogUtils.d(TAG, "图片路径校验：" + imagePath + "，是否有效：" + isValid + "（大小：" + imageFile.length() + "字节）");
-        return isValid;
-    }
+//    private boolean isImagePathValid(String imagePath) {
+//        if (imagePath == null || imagePath.isEmpty()) {
+//            LogUtils.d(TAG, "图片路径为空，无效");
+//            return false;
+//        }
+//        File imageFile = new File(imagePath);
+//        // 校验：文件存在 + 是普通文件 + 大小>100字节（避免空文件/损坏文件）
+//        boolean isValid = imageFile.exists() && imageFile.isFile() && imageFile.length() > 100;
+//        LogUtils.d(TAG, "图片路径校验：" + imagePath + "，是否有效：" + isValid + "（大小：" + imageFile.length() + "字节）");
+//        return isValid;
+//    }
 
     /**
      * 计算图片原始宽高比（宽/高）→ 控制不拉伸的核心
diff --git a/powerbell/src/main/res/layout/activity_background_settings.xml b/powerbell/src/main/res/layout/activity_background_settings.xml
index 40ae2bea..989e7ee0 100644
--- a/powerbell/src/main/res/layout/activity_background_settings.xml
+++ b/powerbell/src/main/res/layout/activity_background_settings.xml
@@ -12,129 +12,138 @@
 		android:id="@+id/toolbar"
 		style="@style/DefaultAToolbar"/>
 
-	<RelativeLayout
-		android:layout_width="wrap_content"
-		android:layout_height="wrap_content">
+	<LinearLayout
+		android:orientation="vertical"
+		android:layout_width="match_parent"
+		android:layout_height="match_parent">
 
 		<RelativeLayout
 			android:layout_width="match_parent"
 			android:layout_height="match_parent"
-			android:id="@+id/activitybackgroundpictureRelativeLayout1"/>
-
-		<cc.winboll.studio.powerbell.views.BackgroundView
-			xmlns:app="http://schemas.android.com/apk/res-auto"
-			android:orientation="vertical"
-			android:layout_width="match_parent"
-			android:layout_height="match_parent"
-			android:background="#FF7381FF"
-			android:id="@+id/activitybackgroundpictureBackgroundView1">
-
-		</cc.winboll.studio.powerbell.views.BackgroundView>
-
-		<LinearLayout
-			android:orientation="vertical"
-			android:layout_width="match_parent"
-			android:layout_height="wrap_content"
-			android:layout_below="@id/toolbar">
-
-			<RelativeLayout
-				android:layout_width="wrap_content"
-				android:layout_height="wrap_content">
-
-				<cc.winboll.studio.libaes.views.AButton
-					android:layout_width="160dp"
-					android:layout_height="36dp"
-					android:text="Origin BG"
-					android:id="@+id/activitybackgroundpictureAButton5"
-					android:layout_alignParentLeft="true"
-					android:layout_margin="5dp"/>
-
-				<cc.winboll.studio.libaes.views.AButton
-					android:layout_width="160dp"
-					android:layout_height="36dp"
-					android:text="Received BG"
-					android:id="@+id/activitybackgroundpictureAButton4"
-					android:layout_alignParentRight="true"
-					android:layout_margin="5dp"/>
-
-			</RelativeLayout>
+			android:background="#FF28C000">
 
 			<LinearLayout
-				android:orientation="horizontal"
 				android:layout_width="match_parent"
-				android:layout_height="wrap_content"
-				android:gravity="right">
+				android:layout_height="match_parent">
 
-				<cc.winboll.studio.libaes.views.AButton
-					android:layout_width="50dp"
-					android:layout_height="36dp"
-					android:text="◎"
-					android:layout_gravity="center_vertical"
-					android:layout_margin="5dp"
-					android:id="@+id/activitybackgroundpictureAButton1"/>
+				<cc.winboll.studio.powerbell.views.BackgroundView
+					xmlns:app="http://schemas.android.com/apk/res-auto"
+					android:orientation="vertical"
+					android:layout_width="match_parent"
+					android:layout_height="match_parent"
+					android:background="#FF3243E2"
+					android:id="@+id/activitybackgroundpictureBackgroundView1">
 
-				<cc.winboll.studio.libaes.views.AButton
-					android:layout_width="50dp"
-					android:layout_height="36dp"
-					android:text="☑"
-					android:layout_gravity="center_vertical"
-					android:layout_margin="5dp"
-					android:id="@+id/activitybackgroundpictureAButton2"/>
-
-				<cc.winboll.studio.libaes.views.AButton
-					android:layout_width="50dp"
-					android:layout_height="36dp"
-					android:text="♾"
-					android:layout_gravity="center_vertical"
-					android:layout_margin="5dp"
-					android:id="@+id/activitybackgroundpictureAButton9"
-					android:onClick="onNetworkBackgroundDialog"/>
+				</cc.winboll.studio.powerbell.views.BackgroundView>
 
 			</LinearLayout>
 
 			<LinearLayout
-				android:orientation="horizontal"
+				android:orientation="vertical"
 				android:layout_width="match_parent"
-				android:layout_height="wrap_content"
-				android:gravity="right">
+				android:layout_height="400dp"
+				android:background="#B92FABE6">
 
-				<cc.winboll.studio.libaes.views.AButton
-					android:layout_width="50dp"
-					android:layout_height="36dp"
-					android:text="[+]"
-					android:layout_gravity="center_vertical"
-					android:layout_margin="5dp"
-					android:id="@+id/activitybackgroundpictureAButton3"/>
+				<RelativeLayout
+					android:layout_width="match_parent"
+					android:layout_height="wrap_content">
 
-				<cc.winboll.studio.libaes.views.AButton
-					android:layout_width="50dp"
-					android:layout_height="36dp"
-					android:text="[+~]"
-					android:layout_gravity="center_vertical"
-					android:layout_margin="5dp"
-					android:id="@+id/activitybackgroundpictureAButton6"/>
+					<cc.winboll.studio.libaes.views.AButton
+						android:layout_width="160dp"
+						android:layout_height="36dp"
+						android:text="Origin BG"
+						android:id="@+id/activitybackgroundpictureAButton5"
+						android:layout_alignParentLeft="true"
+						android:layout_margin="5dp"/>
 
-				<cc.winboll.studio.libaes.views.AButton
-					android:layout_width="50dp"
-					android:layout_height="36dp"
-					android:text="[◐]"
-					android:layout_gravity="center_vertical"
-					android:layout_margin="5dp"
-					android:id="@+id/activitybackgroundpictureAButton7"/>
+					<cc.winboll.studio.libaes.views.AButton
+						android:layout_width="160dp"
+						android:layout_height="36dp"
+						android:text="Received BG"
+						android:id="@+id/activitybackgroundpictureAButton4"
+						android:layout_alignParentRight="true"
+						android:layout_margin="5dp"/>
 
-				<cc.winboll.studio.libaes.views.AButton
-					android:layout_width="50dp"
-					android:layout_height="36dp"
-					android:text="[○]"
-					android:layout_gravity="center_vertical"
-					android:layout_margin="5dp"
-					android:id="@+id/activitybackgroundpictureAButton8"/>
+				</RelativeLayout>
+
+				<LinearLayout
+					android:orientation="horizontal"
+					android:layout_width="match_parent"
+					android:layout_height="wrap_content"
+					android:gravity="right">
+
+					<cc.winboll.studio.libaes.views.AButton
+						android:layout_width="50dp"
+						android:layout_height="36dp"
+						android:text="◎"
+						android:layout_gravity="center_vertical"
+						android:layout_margin="5dp"
+						android:id="@+id/activitybackgroundpictureAButton1"/>
+
+					<cc.winboll.studio.libaes.views.AButton
+						android:layout_width="50dp"
+						android:layout_height="36dp"
+						android:text="☑"
+						android:layout_gravity="center_vertical"
+						android:layout_margin="5dp"
+						android:id="@+id/activitybackgroundpictureAButton2"/>
+
+					<cc.winboll.studio.libaes.views.AButton
+						android:layout_width="50dp"
+						android:layout_height="36dp"
+						android:text="♾"
+						android:layout_gravity="center_vertical"
+						android:layout_margin="5dp"
+						android:id="@+id/activitybackgroundpictureAButton9"
+						android:onClick="onNetworkBackgroundDialog"/>
+
+				</LinearLayout>
+
+				<LinearLayout
+					android:orientation="horizontal"
+					android:layout_width="match_parent"
+					android:layout_height="wrap_content"
+					android:gravity="right">
+
+					<cc.winboll.studio.libaes.views.AButton
+						android:layout_width="50dp"
+						android:layout_height="36dp"
+						android:text="[+]"
+						android:layout_gravity="center_vertical"
+						android:layout_margin="5dp"
+						android:id="@+id/activitybackgroundpictureAButton3"/>
+
+					<cc.winboll.studio.libaes.views.AButton
+						android:layout_width="50dp"
+						android:layout_height="36dp"
+						android:text="[+~]"
+						android:layout_gravity="center_vertical"
+						android:layout_margin="5dp"
+						android:id="@+id/activitybackgroundpictureAButton6"/>
+
+					<cc.winboll.studio.libaes.views.AButton
+						android:layout_width="50dp"
+						android:layout_height="36dp"
+						android:text="[◐]"
+						android:layout_gravity="center_vertical"
+						android:layout_margin="5dp"
+						android:id="@+id/activitybackgroundpictureAButton7"/>
+
+					<cc.winboll.studio.libaes.views.AButton
+						android:layout_width="50dp"
+						android:layout_height="36dp"
+						android:text="[○]"
+						android:layout_gravity="center_vertical"
+						android:layout_margin="5dp"
+						android:id="@+id/activitybackgroundpictureAButton8"/>
+
+				</LinearLayout>
 
 			</LinearLayout>
 
-		</LinearLayout>
+		</RelativeLayout>
 
-	</RelativeLayout>
+	</LinearLayout>
 
 </LinearLayout>