fix: 关于本机样式提交

lib/views/settings/about/widgets/settings_about_panel.dart

@@ -22,7 +22,7 @@ class SettingsAboutPanel extends StatelessWidget {
             crossAxisAlignment: CrossAxisAlignment.stretch,
             children: [
               const _LogoPlaceholder(),
-              SizedBox(height: 20.h),
+              SizedBox(height: 12.h),
               Row(
                 crossAxisAlignment: CrossAxisAlignment.end,
                 children: [
@@ -31,9 +31,9 @@ class SettingsAboutPanel extends StatelessWidget {
                   const _BarcodeCard(),
                 ],
               ),
-              SizedBox(height: 36.h),
+              SizedBox(height: 20.h),
               Divider(color: const Color(0xFF4CA7D2).withValues(alpha: 0.36)),
-              SizedBox(height: 18.h),
+              SizedBox(height: 4.h),
               Expanded(
                 child: Row(
                   children: [
@@ -72,7 +72,7 @@ class _LogoPlaceholder extends StatelessWidget {
     return Center(
       child: Container(
         width: 863.w,
-        height: 185.h,
+        height: 150.h,
         color: const Color(0xFFD7D7D7),
         alignment: Alignment.center,
         child: Text(
@@ -155,8 +155,7 @@ class _DeviceInfoColumn extends StatelessWidget {
     return BlocBuilder<BluetoothReadBloc, BluetoothReadState>(
       buildWhen: (previous, current) => previous.info.sn != current.info.sn,
       builder: (context, state) {
-        final sn =
-            state.info.sn?.isNotEmpty == true ? state.info.sn! : 'CNA07212L';
+        final sn = state.info.sn?.isNotEmpty == true ? state.info.sn! : '--';
         return Column(
           mainAxisAlignment: MainAxisAlignment.spaceEvenly,
           children: [
@@ -239,36 +238,42 @@ class _InfoRow extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Row(
-      children: [
-        SizedBox(
-          width: 210.w,
-          child: Text(
-            label,
-            style: TextStyle(
-              color: Colors.white,
-              fontSize: 27.sp,
-              fontWeight: FontWeight.w700,
+    return SizedBox(
+      height: 96.h,
+      child: Row(
+        children: [
+          SizedBox(
+            width: 210.w,
+            child: Align(
+              alignment: Alignment.centerLeft,
+              child: Text(
+                label,
+                style: TextStyle(
+                  color: Colors.white,
+                  fontSize: 27.sp,
+                  fontWeight: FontWeight.w700,
+                ),
+              ),
             ),
           ),
-        ),
-        Expanded(
-          child: Align(
-            alignment: Alignment.centerRight,
-            child: valueWidget ??
-                Text(
-                  value ?? '',
-                  maxLines: 1,
-                  overflow: TextOverflow.ellipsis,
-                  style: TextStyle(
-                    color: Colors.white,
-                    fontSize: 27.sp,
-                    fontWeight: FontWeight.w700,
+          Expanded(
+            child: Align(
+              alignment: Alignment.centerRight,
+              child: valueWidget ??
+                  Text(
+                    value ?? '',
+                    maxLines: 1,
+                    overflow: TextOverflow.ellipsis,
+                    style: TextStyle(
+                      color: Colors.white,
+                      fontSize: 27.sp,
+                      fontWeight: FontWeight.w700,
+                    ),
                   ),
-                ),
+            ),
           ),
-        ),
-      ],
+        ],
+      ),
     );
   }
 }
@@ -282,8 +287,8 @@ class _SelectButton extends StatelessWidget {
   Widget build(BuildContext context) {
     return Container(
       width: 350.w,
-      height: 52.h,
-      decoration: settingsButtonDecoration(),
+      height: 96.h,
+      decoration: settingsButtonDecoration(asset: settingsAssetDDL),
       padding: EdgeInsets.symmetric(horizontal: 28.w),
       child: Row(
         mainAxisAlignment: MainAxisAlignment.end,
@@ -296,12 +301,7 @@ class _SelectButton extends StatelessWidget {
               fontWeight: FontWeight.w700,
             ),
           ),
-          SizedBox(width: 28.w),
-          Icon(
-            Icons.keyboard_arrow_down,
-            color: const Color(0xFF7CCDF0).withValues(alpha: 0.74),
-            size: 30.w,
-          ),
+          SizedBox(width: 100.w)
         ],
       ),
     );

lib/views/settings/widgets/settings_panel_frame.dart

@@ -4,9 +4,10 @@ import 'package:flutter_screenutil/flutter_screenutil.dart';
 const String settingsAssetPanelLeft =
     'lib/assets/monitoring/box_bg_460x905.png';
 const String settingsAssetPanelMain =
-    'lib/assets/monitoring/box_bg_674x509.png';
-const String settingsAssetButton =
-    'lib/assets/monitoring/frame_button_324x164.png';
+    'lib/assets/settings/frame_panel_3900x2000.png';
+
+const String settingsAssetDDL = 'lib/assets/settings/ddl.png';
+const String settingsAssetButton = 'lib/assets/settings/frame_333x150.png';
 
 class SettingsPanelFrame extends StatelessWidget {
   const SettingsPanelFrame({
@@ -37,10 +38,13 @@ class SettingsPanelFrame extends StatelessWidget {
   }
 }
 
-BoxDecoration settingsButtonDecoration({bool active = false}) {
+BoxDecoration settingsButtonDecoration({
+  bool active = false,
+  String asset = settingsAssetButton,
+}) {
   return BoxDecoration(
-    image: const DecorationImage(
-      image: AssetImage(settingsAssetButton),
+    image: DecorationImage(
+      image: AssetImage(asset),
       fit: BoxFit.fill,
     ),
     boxShadow: active