diff --git a/packages/napcat-webui-backend/src/api/UpdateNapCat.ts b/packages/napcat-webui-backend/src/api/UpdateNapCat.ts
index 1fc76720..24f4d192 100644
--- a/packages/napcat-webui-backend/src/api/UpdateNapCat.ts
+++ b/packages/napcat-webui-backend/src/api/UpdateNapCat.ts
@@ -188,20 +188,10 @@ export const UpdateNapCatHandler: RequestHandler = async (_req, res) => {
   try {
     // 获取最新release信息
     const latestRelease = await getLatestRelease() as Release;
-
-    // 验证 release 响应
-    if (!latestRelease || !latestRelease.tag_name) {
-      throw new Error('无法获取最新版本信息，请稍后重试');
-    }
-
-    if (!latestRelease.assets || !Array.isArray(latestRelease.assets)) {
-      throw new Error('无法获取下载资源列表，可能是 GitHub API 请求限制，请稍后重试');
-    }
-
     const ReleaseName = WebUiDataRuntime.getWorkingEnv() === NapCatCoreWorkingEnv.Framework ? 'NapCat.Framework.zip' : 'NapCat.Shell.zip';
     const shellZipAsset = latestRelease.assets.find(asset => asset.name === ReleaseName);
     if (!shellZipAsset) {
-      throw new Error(`未找到${ReleaseName}文件，可用的资源: ${latestRelease.assets.map(a => a.name).join(', ')}`);
+      throw new Error(`未找到${ReleaseName}文件`);
     }
 
     // 创建临时目录
@@ -289,13 +279,12 @@ export const UpdateNapCatHandler: RequestHandler = async (_req, res) => {
       // 发送成功响应
       const message = failedFiles.length > 0
         ? `更新完成，重启应用以应用剩余${failedFiles.length}个文件的更新`
-        : '更新完成，请重启 NapCat 以应用更新';
+        : '更新完成';
       sendSuccess(res, {
         status: 'completed',
         message,
         newVersion: latestRelease.tag_name,
-        failedFilesCount: failedFiles.length,
-        needRestart: true
+        failedFilesCount: failedFiles.length
       });
 
     } catch (error) {
diff --git a/packages/napcat-webui-frontend/src/components/qq_info_card.tsx b/packages/napcat-webui-frontend/src/components/qq_info_card.tsx
index 36b35846..3bb53cd6 100644
--- a/packages/napcat-webui-frontend/src/components/qq_info_card.tsx
+++ b/packages/napcat-webui-frontend/src/components/qq_info_card.tsx
@@ -1,22 +1,29 @@
 import { Card, CardBody } from '@heroui/card';
 import { Image } from '@heroui/image';
+import { useLocalStorage } from '@uidotdev/usehooks';
 import clsx from 'clsx';
 import { BsTencentQq } from 'react-icons/bs';
 
+import key from '@/const/key';
 import { SelfInfo } from '@/types/user';
 
 import PageLoading from './page_loading';
 
 export interface QQInfoCardProps {
-  data?: SelfInfo
-  error?: Error
-  loading?: boolean
+  data?: SelfInfo;
+  error?: Error;
+  loading?: boolean;
 }
 
 const QQInfoCard: React.FC<QQInfoCardProps> = ({ data, error, loading }) => {
+  const [backgroundImage] = useLocalStorage<string>(key.backgroundImage, '');
+  const hasBackground = !!backgroundImage;
   return (
     <Card
-      className='relative bg-primary-100 bg-opacity-60 overflow-hidden flex-shrink-0 shadow-md shadow-primary-300 dark:shadow-primary-50'
+      className={clsx(
+        'relative backdrop-blur-sm border border-white/40 dark:border-white/10 overflow-hidden flex-shrink-0 shadow-sm',
+        hasBackground ? 'bg-white/10 dark:bg-black/10' : 'bg-white/60 dark:bg-black/40'
+      )}
       shadow='none'
       radius='lg'
     >
@@ -31,28 +38,40 @@ const QQInfoCard: React.FC<QQInfoCardProps> = ({ data, error, loading }) => {
           </CardBody>
         )
         : (
-          <CardBody className='flex-row items-center gap-2 overflow-hidden relative'>
-            <div className='absolute right-0 bottom-0 text-5xl text-primary-400'>
-              <BsTencentQq />
-            </div>
+          <CardBody className='flex-row items-center gap-4 overflow-hidden relative p-4'>
+            {!hasBackground && (
+              <div className='absolute right-[-10px] bottom-[-10px] text-7xl text-default-400/10 rotate-12 pointer-events-none'>
+                <BsTencentQq />
+              </div>
+            )}
             <div className='relative flex-shrink-0 z-10'>
               <Image
                 src={
-                data?.avatarUrl ??
-                `https://q1.qlogo.cn/g?b=qq&nk=${data?.uin}&s=1`
-              }
-                className='shadow-md rounded-full w-12 aspect-square'
+                  data?.avatarUrl ??
+                  `https://q1.qlogo.cn/g?b=qq&nk=${data?.uin}&s=1`
+                }
+                className='shadow-sm rounded-full w-14 aspect-square ring-2 ring-white/50 dark:ring-white/10'
               />
               <div
                 className={clsx(
-                  'w-4 h-4 rounded-full absolute right-0.5 bottom-0 border-2 border-primary-100 z-10',
-                  data?.online ? 'bg-green-500' : 'bg-gray-500'
+                  'w-3.5 h-3.5 rounded-full absolute right-0.5 bottom-0.5 border-2 border-white dark:border-zinc-900 z-10',
+                  data?.online ? 'bg-success-500' : 'bg-default-400'
                 )}
               />
             </div>
-            <div className='flex-col justify-center'>
-              <div className='text-lg truncate'>{data?.nick}</div>
-              <div className='text-primary-500 text-sm'>{data?.uin}</div>
+            <div className='flex-col justify-center z-10'>
+              <div className={clsx(
+                'text-xl font-bold truncate mb-0.5',
+                hasBackground ? 'text-white drop-shadow-sm' : 'text-default-800 dark:text-gray-100'
+              )}>
+                {data?.nick || '未知用户'}
+              </div>
+              <div className={clsx(
+                'font-mono text-xs tracking-wider',
+                hasBackground ? 'text-white/80' : 'text-default-500 opacity-80'
+              )}>
+                {data?.uin || 'Unknown'}
+              </div>
             </div>
           </CardBody>
         )}
diff --git a/packages/napcat-webui-frontend/src/components/system_info.tsx b/packages/napcat-webui-frontend/src/components/system_info.tsx
index a5535b27..9f1e325a 100644
--- a/packages/napcat-webui-frontend/src/components/system_info.tsx
+++ b/packages/napcat-webui-frontend/src/components/system_info.tsx
@@ -3,15 +3,16 @@ import { Button } from '@heroui/button';
 import { Chip } from '@heroui/chip';
 import { Spinner } from '@heroui/spinner';
 import { Tooltip } from '@heroui/tooltip';
+import { useLocalStorage } from '@uidotdev/usehooks';
 import { useRequest } from 'ahooks';
+import clsx from 'clsx';
 import { FaCircleInfo, FaInfo, FaQq } from 'react-icons/fa6';
 import { IoLogoChrome, IoLogoOctocat } from 'react-icons/io';
 import { RiMacFill } from 'react-icons/ri';
 import { useState } from 'react';
 import toast from 'react-hot-toast';
 
-
-
+import key from '@/const/key';
 import WebUIManager from '@/controllers/webui_manager';
 import useDialog from '@/hooks/use-dialog';
 
@@ -21,6 +22,7 @@ export interface SystemInfoItemProps {
   icon?: React.ReactNode;
   value?: React.ReactNode;
   endContent?: React.ReactNode;
+  hasBackground?: boolean;
 }
 
 const SystemInfoItem: React.FC<SystemInfoItemProps> = ({
@@ -28,12 +30,21 @@ const SystemInfoItem: React.FC<SystemInfoItemProps> = ({
   value = '--',
   icon,
   endContent,
+  hasBackground = false,
 }) => {
   return (
-    <div className='flex text-sm gap-1 p-2 items-center shadow-sm shadow-primary-100 dark:shadow-primary-100 rounded text-primary-400'>
-      {icon}
-      <div className='w-24'>{title}</div>
-      <div className='text-primary-200'>{value}</div>
+    <div className={clsx(
+      'flex text-sm gap-2 p-3 items-center rounded-lg border border-white/20 transition-colors',
+      hasBackground
+        ? 'bg-white/10 hover:bg-white/20 text-white/90'
+        : 'bg-white/50 dark:bg-white/5 hover:bg-white/70 dark:hover:bg-white/10 text-default-600 dark:text-gray-300'
+    )}>
+      <div className="text-lg opacity-80">{icon}</div>
+      <div className='w-24 font-medium'>{title}</div>
+      <div className={clsx(
+        'text-xs font-mono',
+        hasBackground ? 'text-white/70' : 'text-default-500'
+      )}>{value}</div>
       <div className='ml-auto'>{endContent}</div>
     </div>
   );
@@ -261,7 +272,11 @@ const NewVersionTip = (props: NewVersionTipProps) => {
   );
 };
 
-const NapCatVersion = () => {
+interface NapCatVersionProps {
+  hasBackground?: boolean;
+}
+
+const NapCatVersion: React.FC<NapCatVersionProps> = ({ hasBackground = false }) => {
   const {
     data: packageData,
     loading: packageLoading,
@@ -274,6 +289,7 @@ const NapCatVersion = () => {
     <SystemInfoItem
       title='NapCat 版本'
       icon={<IoLogoOctocat className='text-xl' />}
+      hasBackground={hasBackground}
       value={
         packageError
           ? (
@@ -302,18 +318,28 @@ const SystemInfo: React.FC<SystemInfoProps> = (props) => {
     loading: qqVersionLoading,
     error: qqVersionError,
   } = useRequest(WebUIManager.getQQVersion);
+  const [backgroundImage] = useLocalStorage<string>(key.backgroundImage, '');
+  const hasBackground = !!backgroundImage;
+
   return (
-    <Card className='bg-opacity-60 shadow-sm shadow-primary-100 dark:shadow-primary-100 overflow-visible flex-1'>
-      <CardHeader className='pb-0 items-center gap-1 text-primary-500 font-extrabold'>
-        <FaCircleInfo className='text-lg' />
+    <Card className={clsx(
+      'backdrop-blur-sm border border-white/40 dark:border-white/10 shadow-sm overflow-visible flex-1',
+      hasBackground ? 'bg-white/10 dark:bg-black/10' : 'bg-white/60 dark:bg-black/40'
+    )}>
+      <CardHeader className={clsx(
+        'pb-0 items-center gap-2 font-bold px-4 pt-4',
+        hasBackground ? 'text-white drop-shadow-sm' : 'text-default-700 dark:text-white'
+      )}>
+        <FaCircleInfo className='text-lg opacity-80' />
         <span>系统信息</span>
       </CardHeader>
       <CardBody className='flex-1'>
-        <div className='flex flex-col justify-between h-full'>
-          <NapCatVersion />
+        <div className='flex flex-col gap-2 justify-between h-full'>
+          <NapCatVersion hasBackground={hasBackground} />
           <SystemInfoItem
             title='QQ 版本'
             icon={<FaQq className='text-lg' />}
+            hasBackground={hasBackground}
             value={
               qqVersionError
                 ? (
@@ -332,11 +358,13 @@ const SystemInfo: React.FC<SystemInfoProps> = (props) => {
             title='WebUI 版本'
             icon={<IoLogoChrome className='text-xl' />}
             value='Next'
+            hasBackground={hasBackground}
           />
           <SystemInfoItem
             title='系统版本'
             icon={<RiMacFill className='text-xl' />}
             value={archInfo}
+            hasBackground={hasBackground}
           />
         </div>
       </CardBody>
diff --git a/packages/napcat-webui-frontend/src/components/system_status_display.tsx b/packages/napcat-webui-frontend/src/components/system_status_display.tsx
index 1f5d86c2..037b1886 100644
--- a/packages/napcat-webui-frontend/src/components/system_status_display.tsx
+++ b/packages/napcat-webui-frontend/src/components/system_status_display.tsx
@@ -1,18 +1,21 @@
 import { Card, CardBody } from '@heroui/card';
 import { Image } from '@heroui/image';
+import { useLocalStorage } from '@uidotdev/usehooks';
 import clsx from 'clsx';
 import { BiSolidMemoryCard } from 'react-icons/bi';
 import { GiCpu } from 'react-icons/gi';
 
 import bkg from '@/assets/images/bg/1AD934174C0107F14BAD8776D29C5F90.png';
+import key from '@/const/key';
 
 import UsagePie from './usage_pie';
 
 export interface SystemStatusItemProps {
-  title: string
-  value?: string | number
-  size?: 'md' | 'lg'
-  unit?: string
+  title: string;
+  value?: string | number;
+  size?: 'md' | 'lg';
+  unit?: string;
+  hasBackground?: boolean;
 }
 
 const SystemStatusItem: React.FC<SystemStatusItemProps> = ({
@@ -20,25 +23,35 @@ const SystemStatusItem: React.FC<SystemStatusItemProps> = ({
   value = '-',
   size = 'md',
   unit,
+  hasBackground = false,
 }) => {
   return (
     <div
       className={clsx(
-        'shadow-sm shadow-primary-100 p-2 rounded-md text-sm bg-content1 bg-opacity-30',
-        size === 'lg' ? 'col-span-2' : 'col-span-1 flex justify-between'
+        'p-2 rounded-lg text-sm border border-white/20 transition-colors',
+        size === 'lg' ? 'col-span-2' : 'col-span-1 flex justify-between',
+        hasBackground
+          ? 'bg-white/10 hover:bg-white/20'
+          : 'bg-white/50 dark:bg-white/5 hover:bg-white/70 dark:hover:bg-white/10'
       )}
     >
-      <div className='w-24'>{title}</div>
-      <div className='text-default-400'>
+      <div className={clsx(
+        'w-24 font-medium',
+        hasBackground ? 'text-white/90' : 'text-default-600'
+      )}>{title}</div>
+      <div className={clsx(
+        'font-mono text-xs',
+        hasBackground ? 'text-white/70' : 'text-default-500'
+      )}>
         {value}
-        {unit}
+        {unit && <span className="ml-0.5 opacity-70">{unit}</span>}
       </div>
     </div>
   );
 };
 
 export interface SystemStatusDisplayProps {
-  data?: SystemStatus
+  data?: SystemStatus;
 }
 
 const SystemStatusDisplay: React.FC<SystemStatusDisplayProps> = ({ data }) => {
@@ -53,9 +66,14 @@ const SystemStatusDisplay: React.FC<SystemStatusDisplayProps> = ({ data }) => {
     memoryUsage.system = (systemUsage / system) * 100;
     memoryUsage.qq = (qqUsage / system) * 100;
   }
+  const [backgroundImage] = useLocalStorage<string>(key.backgroundImage, '');
+  const hasBackground = !!backgroundImage;
 
   return (
-    <Card className='bg-opacity-60 shadow-sm shadow-primary-100 col-span-1 lg:col-span-2 relative overflow-hidden'>
+    <Card className={clsx(
+      'backdrop-blur-sm border border-white/40 dark:border-white/10 shadow-sm col-span-1 lg:col-span-2 relative overflow-hidden',
+      hasBackground ? 'bg-white/10 dark:bg-black/10' : 'bg-white/60 dark:bg-black/40'
+    )}>
       <div className='absolute h-full right-0 top-0'>
         <Image
           src={bkg}
@@ -69,27 +87,35 @@ const SystemStatusDisplay: React.FC<SystemStatusDisplayProps> = ({ data }) => {
       </div>
       <CardBody className='overflow-visible md:flex-row gap-4 items-center justify-stretch z-10'>
         <div className='flex-1 w-full md:max-w-96'>
-          <h2 className='text-lg font-semibold flex items-center gap-1 text-primary-400'>
-            <GiCpu className='text-xl' />
+          <h2 className={clsx(
+            'text-lg font-semibold flex items-center gap-2 mb-2',
+            hasBackground ? 'text-white drop-shadow-sm' : 'text-default-700 dark:text-gray-200'
+          )}>
+            <GiCpu className='text-xl opacity-80' />
             <span>CPU</span>
           </h2>
           <div className='grid grid-cols-2 gap-2'>
-            <SystemStatusItem title='型号' value={data?.cpu.model} size='lg' />
-            <SystemStatusItem title='内核数' value={data?.cpu.core} />
-            <SystemStatusItem title='主频' value={data?.cpu.speed} unit='GHz' />
+            <SystemStatusItem title='型号' value={data?.cpu.model} size='lg' hasBackground={hasBackground} />
+            <SystemStatusItem title='内核数' value={data?.cpu.core} hasBackground={hasBackground} />
+            <SystemStatusItem title='主频' value={data?.cpu.speed} unit='GHz' hasBackground={hasBackground} />
             <SystemStatusItem
               title='使用率'
               value={data?.cpu.usage.system}
               unit='%'
+              hasBackground={hasBackground}
             />
             <SystemStatusItem
               title='QQ主线程'
               value={data?.cpu.usage.qq}
               unit='%'
+              hasBackground={hasBackground}
             />
           </div>
-          <h2 className='text-lg font-semibold flex items-center gap-1 text-primary-400 mt-2'>
-            <BiSolidMemoryCard className='text-xl' />
+          <h2 className={clsx(
+            'text-lg font-semibold flex items-center gap-2 mb-2 mt-4',
+            hasBackground ? 'text-white drop-shadow-sm' : 'text-default-700 dark:text-gray-200'
+          )}>
+            <BiSolidMemoryCard className='text-xl opacity-80' />
             <span>内存</span>
           </h2>
           <div className='grid grid-cols-2 gap-2'>
@@ -98,16 +124,19 @@ const SystemStatusDisplay: React.FC<SystemStatusDisplayProps> = ({ data }) => {
               value={data?.memory.total}
               size='lg'
               unit='MB'
+              hasBackground={hasBackground}
             />
             <SystemStatusItem
               title='使用量'
               value={data?.memory.usage.system}
               unit='MB'
+              hasBackground={hasBackground}
             />
             <SystemStatusItem
               title='QQ主线程'
               value={data?.memory.usage.qq}
               unit='MB'
+              hasBackground={hasBackground}
             />
           </div>
         </div>
diff --git a/packages/napcat-webui-frontend/src/layouts/default.tsx b/packages/napcat-webui-frontend/src/layouts/default.tsx
index f1a65905..21b3cc4b 100644
--- a/packages/napcat-webui-frontend/src/layouts/default.tsx
+++ b/packages/napcat-webui-frontend/src/layouts/default.tsx
@@ -99,10 +99,8 @@ const Layout: React.FC<{ children: React.ReactNode; }> = ({ children }) => {
         transition={{ duration: 0.4 }}
         className={clsx(
           'flex-1 overflow-y-auto',
-          'bg-white/60 dark:bg-black/40 backdrop-blur-xl',
-          'shadow-[0_8px_32px_0_rgba(31,38,135,0.07)]',
           'transition-all duration-300 ease-in-out',
-          openSideBar ? 'm-3 ml-0 rounded-3xl border border-white/40 dark:border-white/10' : 'm-0 rounded-none',
+          openSideBar ? 'ml-0' : 'ml-0',
           'pb-10 md:pb-0'
         )}
       >
diff --git a/packages/napcat-webui-frontend/src/pages/dashboard/index.tsx b/packages/napcat-webui-frontend/src/pages/dashboard/index.tsx
index 3cd0db8e..a95ae617 100644
--- a/packages/napcat-webui-frontend/src/pages/dashboard/index.tsx
+++ b/packages/napcat-webui-frontend/src/pages/dashboard/index.tsx
@@ -1,6 +1,9 @@
 import { Card, CardBody } from '@heroui/card';
+import { useLocalStorage } from '@uidotdev/usehooks';
 import { useRequest } from 'ahooks';
+import clsx from 'clsx';
 import { useCallback, useEffect, useState, useRef } from 'react';
+import key from '@/const/key';
 
 import toast from 'react-hot-toast';
 
@@ -92,6 +95,9 @@ const SystemStatusCard: React.FC<SystemStatusCardProps> = ({ setArchInfo }) => {
 
 const DashboardIndexPage: React.FC = () => {
   const [archInfo, setArchInfo] = useState<string>();
+  // @ts-ignore
+  const [backgroundImage] = useLocalStorage<string>(key.backgroundImage, '');
+  const hasBackground = !!backgroundImage;
 
   return (
     <>
@@ -105,7 +111,10 @@ const DashboardIndexPage: React.FC = () => {
           <SystemStatusCard setArchInfo={setArchInfo} />
         </div>
         <Networks />
-        <Card className='bg-opacity-60 shadow-sm shadow-primary-100'>
+        <Card className={clsx(
+          'backdrop-blur-sm border border-white/40 dark:border-white/10 shadow-sm transition-all',
+          hasBackground ? 'bg-white/10 dark:bg-black/10' : 'bg-white/60 dark:bg-black/40'
+        )}>
           <CardBody>
             <Hitokoto />
           </CardBody>