diff --git a/index.html b/index.html
index 0757e066..3f6fa3f6 100644
--- a/index.html
+++ b/index.html
@@ -38,13 +38,21 @@
     <meta name="referrer" content="no-referrer" />
 
     <!-- PWA - 基础图标 -->
-    <link rel="icon" type="image/x-icon" href="/favicon.ico" sizes="64x64" />
-    <link rel="icon" type="image/png" href="/logo.png" sizes="192x192" />
+    <link rel="icon" type="image/x-icon" href="/favicon.ico" sizes="16x16 32x32 48x48 64x64 128x128 256x256" />
+    <link rel="icon" type="image/png" href="/favicon-32x32.png" sizes="32x32" />
+    <link rel="icon" type="image/png" href="/favicon-16x16.png" sizes="16x16" />
+    <link rel="icon" type="image/png" href="/logo.png" sizes="512x512" />
     <link id="theme-favicon" rel="icon" type="image/svg+xml" href="/logo.svg" sizes="any" />
+    <link rel="mask-icon" href="/logo.svg" color="#8D51F9" />
 
-    <!-- iOS Safari PWA 优化 -->
-    <link rel="apple-touch-icon" href="/apple-touch-icon.png" />
+    <!-- Apple Touch 与 Windows 磁贴图标 -->
+    <link rel="apple-touch-icon" href="/apple-touch-icon-180x180.png" sizes="180x180" />
+    <link rel="apple-touch-icon" href="/apple-touch-icon-167x167.png" sizes="167x167" />
+    <link rel="apple-touch-icon" href="/apple-touch-icon-152x152.png" sizes="152x152" />
     <link rel="apple-touch-icon-precomposed" href="/apple-touch-icon-precomposed.png" />
+    <meta name="msapplication-TileColor" content="#07091F" />
+    <meta name="msapplication-TileImage" content="/mstile-150x150.png" />
+    <meta name="msapplication-config" content="/browserconfig.xml" />
     <!--
     iOS still matches launch images by the physical device resolution. Keep
     these links static in <head>; inserting them after JavaScript starts is too
@@ -622,7 +630,7 @@
 
       let logoSvgSourcePromise
       let pendingFaviconColor = '#8D51F9'
-      const themeLogoCacheKey = 'moviepilot-themed-logo-cache'
+      const themeLogoCacheKey = 'moviepilot-themed-logo-cache-v2'
 
       const sourceLogoPalette = {
         'rgb(141,81,249)': 'primary',
diff --git a/package.json b/package.json
index 359e686f..c86abf98 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,9 @@
   "scripts": {
     "dev": "vite --host",
     "dev:pwa": "vite --host --port 5174",
-    "prebuild": "npm run build:icons && npm run generate:pwa-splash",
+    "prebuild": "npm run build:icons && npm run generate:pwa-icons && npm run generate:pwa-splash",
     "build": "vite build",
+    "generate:pwa-icons": "node scripts/generate-pwa-icons.mjs",
     "generate:pwa-splash": "node scripts/generate-pwa-splash.mjs",
     "preview": "vite preview --port 5050",
     "test": "vitest",
diff --git a/public/android-chrome-192x192.png b/public/android-chrome-192x192.png
index 9986d7ea..5874cbdc 100644
Binary files a/public/android-chrome-192x192.png and b/public/android-chrome-192x192.png differ
diff --git a/public/android-chrome-192x192_maskable.png b/public/android-chrome-192x192_maskable.png
index 8f2c0ad2..09f5357a 100644
Binary files a/public/android-chrome-192x192_maskable.png and b/public/android-chrome-192x192_maskable.png differ
diff --git a/public/android-chrome-512x512.png b/public/android-chrome-512x512.png
index 281913dc..4e543acb 100644
Binary files a/public/android-chrome-512x512.png and b/public/android-chrome-512x512.png differ
diff --git a/public/android-chrome-512x512_maskable.png b/public/android-chrome-512x512_maskable.png
index 3d553422..7e2e01cb 100644
Binary files a/public/android-chrome-512x512_maskable.png and b/public/android-chrome-512x512_maskable.png differ
diff --git a/public/apple-touch-icon-152x152.png b/public/apple-touch-icon-152x152.png
new file mode 100644
index 00000000..d69d9046
Binary files /dev/null and b/public/apple-touch-icon-152x152.png differ
diff --git a/public/apple-touch-icon-167x167.png b/public/apple-touch-icon-167x167.png
new file mode 100644
index 00000000..e7830a7d
Binary files /dev/null and b/public/apple-touch-icon-167x167.png differ
diff --git a/public/apple-touch-icon-180x180.png b/public/apple-touch-icon-180x180.png
new file mode 100644
index 00000000..6d19e9d8
Binary files /dev/null and b/public/apple-touch-icon-180x180.png differ
diff --git a/public/apple-touch-icon-precomposed.png b/public/apple-touch-icon-precomposed.png
index c319eabf..6d19e9d8 100644
Binary files a/public/apple-touch-icon-precomposed.png and b/public/apple-touch-icon-precomposed.png differ
diff --git a/public/apple-touch-icon.png b/public/apple-touch-icon.png
index c319eabf..6d19e9d8 100644
Binary files a/public/apple-touch-icon.png and b/public/apple-touch-icon.png differ
diff --git a/public/browserconfig.xml b/public/browserconfig.xml
new file mode 100644
index 00000000..6e546d94
--- /dev/null
+++ b/public/browserconfig.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<browserconfig>
+  <msapplication>
+    <tile>
+      <square150x150logo src="/mstile-150x150.png" />
+      <TileColor>#07091F</TileColor>
+    </tile>
+  </msapplication>
+</browserconfig>
diff --git a/public/favicon-16x16.png b/public/favicon-16x16.png
new file mode 100644
index 00000000..bcece130
Binary files /dev/null and b/public/favicon-16x16.png differ
diff --git a/public/favicon-32x32.png b/public/favicon-32x32.png
new file mode 100644
index 00000000..1cac11f9
Binary files /dev/null and b/public/favicon-32x32.png differ
diff --git a/public/favicon.ico b/public/favicon.ico
index 066be9a8..577510e0 100644
Binary files a/public/favicon.ico and b/public/favicon.ico differ
diff --git a/public/icon-black.png b/public/icon-black.png
index 1c1ac633..4e543acb 100644
Binary files a/public/icon-black.png and b/public/icon-black.png differ
diff --git a/public/icon-white.png b/public/icon-white.png
index 44761c4e..7d7992ad 100644
Binary files a/public/icon-white.png and b/public/icon-white.png differ
diff --git a/public/icon.png b/public/icon.png
index bc897085..a8bbcec5 100644
Binary files a/public/icon.png and b/public/icon.png differ
diff --git a/public/logo.png b/public/logo.png
index 9986d7ea..2ea50fc6 100644
Binary files a/public/logo.png and b/public/logo.png differ
diff --git a/public/logo.svg b/public/logo.svg
index 94c1ed82..2f2ff009 100644
--- a/public/logo.svg
+++ b/public/logo.svg
@@ -1,4 +1,4 @@
-<svg width="3em" height="3em"  viewBox="0 0 192 192" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
+<svg width="3em" height="3em" viewBox="0 0 192 192" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:2;shape-rendering:geometricPrecision;">
     <g transform="matrix(1,0,0,1,-2606,-236)">
         <g id="a2-c" transform="matrix(1,0,0,1,2606,236)">
             <rect x="0" y="0" width="192" height="192" style="fill:none;"/>
diff --git a/public/mstile-150x150.png b/public/mstile-150x150.png
new file mode 100644
index 00000000..9ce485bd
Binary files /dev/null and b/public/mstile-150x150.png differ
diff --git a/public/pwa-1024x1024.png b/public/pwa-1024x1024.png
new file mode 100644
index 00000000..a8bbcec5
Binary files /dev/null and b/public/pwa-1024x1024.png differ
diff --git a/public/pwa-1024x1024_maskable.png b/public/pwa-1024x1024_maskable.png
new file mode 100644
index 00000000..41e29fdc
Binary files /dev/null and b/public/pwa-1024x1024_maskable.png differ
diff --git a/scripts/assets/moviepilot-logo-image2.png b/scripts/assets/moviepilot-logo-image2.png
new file mode 100644
index 00000000..242bd4df
Binary files /dev/null and b/scripts/assets/moviepilot-logo-image2.png differ
diff --git a/scripts/assets/moviepilot-logo-master.png b/scripts/assets/moviepilot-logo-master.png
new file mode 100644
index 00000000..b3fef690
Binary files /dev/null and b/scripts/assets/moviepilot-logo-master.png differ
diff --git a/scripts/generate-pwa-icons.mjs b/scripts/generate-pwa-icons.mjs
new file mode 100644
index 00000000..678081b9
--- /dev/null
+++ b/scripts/generate-pwa-icons.mjs
@@ -0,0 +1,251 @@
+import { mkdir, readFile, writeFile } from 'node:fs/promises'
+import path from 'node:path'
+import { fileURLToPath } from 'node:url'
+import sharp from 'sharp'
+
+const projectRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '..')
+const sourceLogoPath = path.join(projectRoot, 'scripts', 'assets', 'moviepilot-logo-image2.png')
+const cleanedLogoPath = path.join(projectRoot, 'scripts', 'assets', 'moviepilot-logo-master.png')
+
+const DARK_BACKGROUND = '#07091F'
+const LIGHT_BACKGROUND = '#F4F1FF'
+
+/**
+ * 清理 Image 2 输出中的棋盘格和离散像素，只保留构成 Logo 的大面积连通区域。
+ */
+async function cleanLogoMaster(inputPath) {
+  const sourceMetadata = await sharp(inputPath).metadata()
+  const { data, info } = await sharp(inputPath).ensureAlpha().raw().toBuffer({ resolveWithObject: true })
+  const pixelCount = info.width * info.height
+  const visited = new Uint8Array(pixelCount)
+  const retained = new Uint8Array(pixelCount)
+  const queue = new Int32Array(pixelCount)
+  const minimumComponentArea = Math.round(pixelCount * 0.0005)
+
+  for (let pixel = 0; pixel < pixelCount; pixel += 1) {
+    const channelOffset = pixel * 4
+    const darkestChannel = Math.min(data[channelOffset], data[channelOffset + 1], data[channelOffset + 2])
+    const brightestChannel = Math.max(data[channelOffset], data[channelOffset + 1], data[channelOffset + 2])
+    const chroma = brightestChannel - darkestChannel
+
+    // Image 2 偶尔会把透明棋盘格写进 RGB；高饱和紫色阈值可剔除背景并内收浅色边缘。
+    if (!sourceMetadata.hasAlpha) data[channelOffset + 3] = chroma >= 96 ? 255 : 0
+    if (brightestChannel < 48) data[channelOffset + 3] = 0
+  }
+
+  for (let start = 0; start < pixelCount; start += 1) {
+    if (visited[start]) continue
+
+    visited[start] = 1
+    if (data[start * 4 + 3] === 0) continue
+
+    let queueLength = 1
+    queue[0] = start
+
+    for (let cursor = 0; cursor < queueLength; cursor += 1) {
+      const current = queue[cursor]
+      const x = current % info.width
+      const y = Math.floor(current / info.width)
+
+      for (let offsetY = -1; offsetY <= 1; offsetY += 1) {
+        const nextY = y + offsetY
+        if (nextY < 0 || nextY >= info.height) continue
+
+        for (let offsetX = -1; offsetX <= 1; offsetX += 1) {
+          if (offsetX === 0 && offsetY === 0) continue
+
+          const nextX = x + offsetX
+          if (nextX < 0 || nextX >= info.width) continue
+
+          const next = nextY * info.width + nextX
+          if (visited[next]) continue
+
+          visited[next] = 1
+          if (data[next * 4 + 3] === 0) continue
+
+          queue[queueLength] = next
+          queueLength += 1
+        }
+      }
+    }
+
+    if (queueLength < minimumComponentArea) continue
+    for (let cursor = 0; cursor < queueLength; cursor += 1) retained[queue[cursor]] = 1
+  }
+
+  for (let pixel = 0; pixel < pixelCount; pixel += 1) {
+    if (!retained[pixel]) data[pixel * 4 + 3] = 0
+  }
+
+  return sharp(data, { raw: info })
+    .trim({ background: { r: 0, g: 0, b: 0, alpha: 0 } })
+    .png({ adaptiveFiltering: true, compressionLevel: 9 })
+    .toBuffer()
+}
+
+/**
+ * 创建与确认稿一致的全幅背景；圆角由各操作系统自行裁切，不写入源图。
+ */
+function createBackgroundSvg(size, appearance) {
+  const isLight = appearance === 'light'
+  const base = isLight ? LIGHT_BACKGROUND : DARK_BACKGROUND
+  const glow = isLight ? '#FFFFFF' : '#3B126F'
+  const middle = isLight ? '#EEE8FF' : '#17113C'
+  const edge = isLight ? '#E6DEFA' : '#07091F'
+
+  return Buffer.from(`
+    <svg xmlns="http://www.w3.org/2000/svg" width="${size}" height="${size}" viewBox="0 0 ${size} ${size}">
+      <defs>
+        <radialGradient id="brand-glow" cx="45%" cy="35%" r="78%">
+          <stop offset="0%" stop-color="${glow}" />
+          <stop offset="52%" stop-color="${middle}" />
+          <stop offset="100%" stop-color="${edge}" />
+        </radialGradient>
+        <linearGradient id="brand-depth" x1="0" y1="0" x2="1" y2="1">
+          <stop offset="0%" stop-color="${base}" stop-opacity="0.08" />
+          <stop offset="100%" stop-color="${base}" stop-opacity="0.56" />
+        </linearGradient>
+      </defs>
+      <rect width="${size}" height="${size}" fill="url(#brand-glow)" />
+      <rect width="${size}" height="${size}" fill="url(#brand-depth)" />
+    </svg>
+  `)
+}
+
+/**
+ * 将透明 Logo 置于完整方形画布内，并按用途控制安全区比例。
+ */
+async function createSquareIcon(mark, size, markScale, appearance = 'dark') {
+  const markSize = Math.round(size * markScale)
+  const resizedMark = await sharp(mark)
+    .resize(markSize, markSize, {
+      background: { r: 0, g: 0, b: 0, alpha: 0 },
+      fit: 'contain',
+      kernel: sharp.kernel.lanczos3,
+    })
+    .png()
+    .toBuffer()
+  const offset = Math.round((size - markSize) / 2)
+  const background = appearance === 'light' ? LIGHT_BACKGROUND : DARK_BACKGROUND
+
+  return sharp(createBackgroundSvg(size, appearance))
+    .composite([{ input: resizedMark, left: offset, top: offset }])
+    .flatten({ background })
+    .removeAlpha()
+    .png({ adaptiveFiltering: true, compressionLevel: 9 })
+    .toBuffer()
+}
+
+/**
+ * 将透明母版缩放到指定画布，供页面、通知和主题标识作为无底图资源使用。
+ */
+async function createTransparentLogo(mark, size) {
+  const markSize = Math.round(size * 0.88)
+  const resizedMark = await sharp(mark)
+    .resize(markSize, markSize, {
+      background: { r: 0, g: 0, b: 0, alpha: 0 },
+      fit: 'contain',
+      kernel: sharp.kernel.lanczos3,
+    })
+    .png()
+    .toBuffer()
+  const offset = Math.round((size - markSize) / 2)
+
+  return sharp({
+    create: {
+      width: size,
+      height: size,
+      channels: 4,
+      background: { r: 0, g: 0, b: 0, alpha: 0 },
+    },
+  })
+    .composite([{ input: resizedMark, left: offset, top: offset }])
+    .png({ adaptiveFiltering: true, compressionLevel: 9 })
+    .toBuffer()
+}
+
+/**
+ * 将多份 PNG 尺寸封装为兼容 Windows 与浏览器的多分辨率 ICO 文件。
+ */
+function createIco(entries) {
+  const headerSize = 6
+  const directoryEntrySize = 16
+  const dataOffset = headerSize + entries.length * directoryEntrySize
+  const header = Buffer.alloc(dataOffset)
+
+  header.writeUInt16LE(0, 0)
+  header.writeUInt16LE(1, 2)
+  header.writeUInt16LE(entries.length, 4)
+
+  let currentOffset = dataOffset
+  entries.forEach(({ buffer, size }, index) => {
+    const entryOffset = headerSize + index * directoryEntrySize
+    header.writeUInt8(size === 256 ? 0 : size, entryOffset)
+    header.writeUInt8(size === 256 ? 0 : size, entryOffset + 1)
+    header.writeUInt8(0, entryOffset + 2)
+    header.writeUInt8(0, entryOffset + 3)
+    header.writeUInt16LE(1, entryOffset + 4)
+    header.writeUInt16LE(32, entryOffset + 6)
+    header.writeUInt32LE(buffer.length, entryOffset + 8)
+    header.writeUInt32LE(currentOffset, entryOffset + 12)
+    currentOffset += buffer.length
+  })
+
+  return Buffer.concat([header, ...entries.map(entry => entry.buffer)])
+}
+
+/**
+ * 写入生成资产并自动创建目标目录。
+ */
+async function writeAsset(relativePath, buffer) {
+  const outputPath = path.join(projectRoot, relativePath)
+  await mkdir(path.dirname(outputPath), { recursive: true })
+  await writeFile(outputPath, buffer)
+}
+
+const sourceLogo = await readFile(sourceLogoPath)
+const cleanedLogo = await cleanLogoMaster(sourceLogo)
+const transparentLogo = await createTransparentLogo(cleanedLogo, 512)
+const standardMaster = await createSquareIcon(cleanedLogo, 1024, 0.76)
+
+await Promise.all([
+  writeAsset(path.relative(projectRoot, cleanedLogoPath), cleanedLogo),
+  writeAsset(path.join('public', 'icon.png'), standardMaster),
+  writeAsset(path.join('public', 'logo.png'), transparentLogo),
+  writeAsset(path.join('src', 'assets', 'images', 'logo.png'), transparentLogo),
+  writeAsset(path.join('public', 'icon-black.png'), await createSquareIcon(cleanedLogo, 512, 0.76)),
+  writeAsset(path.join('public', 'icon-white.png'), await createSquareIcon(cleanedLogo, 512, 0.76, 'light')),
+  writeAsset(path.join('public', 'android-chrome-192x192.png'), await createSquareIcon(cleanedLogo, 192, 0.76)),
+  writeAsset(
+    path.join('public', 'android-chrome-192x192_maskable.png'),
+    await createSquareIcon(cleanedLogo, 192, 0.64),
+  ),
+  writeAsset(path.join('public', 'android-chrome-512x512.png'), await createSquareIcon(cleanedLogo, 512, 0.76)),
+  writeAsset(
+    path.join('public', 'android-chrome-512x512_maskable.png'),
+    await createSquareIcon(cleanedLogo, 512, 0.64),
+  ),
+  writeAsset(path.join('public', 'pwa-1024x1024.png'), standardMaster),
+  writeAsset(path.join('public', 'pwa-1024x1024_maskable.png'), await createSquareIcon(cleanedLogo, 1024, 0.64)),
+  writeAsset(path.join('public', 'apple-touch-icon.png'), await createSquareIcon(cleanedLogo, 180, 0.72)),
+  writeAsset(path.join('public', 'apple-touch-icon-precomposed.png'), await createSquareIcon(cleanedLogo, 180, 0.72)),
+  writeAsset(path.join('public', 'apple-touch-icon-180x180.png'), await createSquareIcon(cleanedLogo, 180, 0.72)),
+  writeAsset(path.join('public', 'apple-touch-icon-167x167.png'), await createSquareIcon(cleanedLogo, 167, 0.72)),
+  writeAsset(path.join('public', 'apple-touch-icon-152x152.png'), await createSquareIcon(cleanedLogo, 152, 0.72)),
+  writeAsset(path.join('public', 'mstile-150x150.png'), await createSquareIcon(cleanedLogo, 150, 0.66)),
+])
+
+const icoEntries = await Promise.all(
+  [16, 32, 48, 64, 128, 256].map(async size => ({
+    buffer: await createSquareIcon(cleanedLogo, size, size <= 32 ? 0.84 : 0.78),
+    size,
+  })),
+)
+
+await Promise.all([
+  writeAsset(path.join('public', 'favicon-16x16.png'), icoEntries[0].buffer),
+  writeAsset(path.join('public', 'favicon-32x32.png'), icoEntries[1].buffer),
+  writeAsset(path.join('public', 'favicon.ico'), createIco(icoEntries)),
+])
+
+console.log('Generated MoviePilot icon assets for browsers, iOS, macOS, Android, Windows, and PWA installs')
diff --git a/src/assets/images/logo.png b/src/assets/images/logo.png
index 9986d7ea..2ea50fc6 100644
Binary files a/src/assets/images/logo.png and b/src/assets/images/logo.png differ
diff --git a/src/assets/images/logo.svg b/src/assets/images/logo.svg
index 94c1ed82..2f2ff009 100644
--- a/src/assets/images/logo.svg
+++ b/src/assets/images/logo.svg
@@ -1,4 +1,4 @@
-<svg width="3em" height="3em"  viewBox="0 0 192 192" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2;">
+<svg width="3em" height="3em" viewBox="0 0 192 192" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" xmlns:serif="http://www.serif.com/" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linecap:round;stroke-linejoin:round;stroke-miterlimit:2;shape-rendering:geometricPrecision;">
     <g transform="matrix(1,0,0,1,-2606,-236)">
         <g id="a2-c" transform="matrix(1,0,0,1,2606,236)">
             <rect x="0" y="0" width="192" height="192" style="fill:none;"/>
diff --git a/tests/config/pwa-icons.spec.ts b/tests/config/pwa-icons.spec.ts
new file mode 100644
index 00000000..6576088c
--- /dev/null
+++ b/tests/config/pwa-icons.spec.ts
@@ -0,0 +1,103 @@
+import { readFileSync } from 'node:fs'
+import { resolve } from 'node:path'
+import sharp from 'sharp'
+import { describe, expect, it } from 'vitest'
+
+const projectRoot = process.cwd()
+const indexHtml = readFileSync(resolve(projectRoot, 'index.html'), 'utf8')
+const packageJson = JSON.parse(readFileSync(resolve(projectRoot, 'package.json'), 'utf8'))
+const viteConfig = readFileSync(resolve(projectRoot, 'vite.config.ts'), 'utf8')
+
+const iconSpecs = [
+  { alpha: true, path: 'public/logo.png', size: 512 },
+  { alpha: true, path: 'src/assets/images/logo.png', size: 512 },
+  { alpha: false, path: 'public/icon.png', size: 1024 },
+  { alpha: false, path: 'public/android-chrome-192x192.png', size: 192 },
+  { alpha: false, path: 'public/android-chrome-192x192_maskable.png', size: 192 },
+  { alpha: false, path: 'public/android-chrome-512x512.png', size: 512 },
+  { alpha: false, path: 'public/android-chrome-512x512_maskable.png', size: 512 },
+  { alpha: false, path: 'public/pwa-1024x1024.png', size: 1024 },
+  { alpha: false, path: 'public/pwa-1024x1024_maskable.png', size: 1024 },
+  { alpha: false, path: 'public/apple-touch-icon.png', size: 180 },
+  { alpha: false, path: 'public/apple-touch-icon-precomposed.png', size: 180 },
+  { alpha: false, path: 'public/apple-touch-icon-180x180.png', size: 180 },
+  { alpha: false, path: 'public/apple-touch-icon-167x167.png', size: 167 },
+  { alpha: false, path: 'public/apple-touch-icon-152x152.png', size: 152 },
+  { alpha: false, path: 'public/mstile-150x150.png', size: 150 },
+  { alpha: false, path: 'public/favicon-32x32.png', size: 32 },
+  { alpha: false, path: 'public/favicon-16x16.png', size: 16 },
+] as const
+
+/**
+ * 读取生成 PNG 的关键元数据，验证声明尺寸与透明通道契约。
+ */
+async function readIconMetadata(relativePath: string) {
+  return sharp(resolve(projectRoot, relativePath)).metadata()
+}
+
+describe('PWA 跨平台图标资源', () => {
+  it('生成与文件名和用途一致的 PNG 尺寸及透明通道', async () => {
+    for (const icon of iconSpecs) {
+      const metadata = await readIconMetadata(icon.path)
+
+      expect(metadata.width, icon.path).toBe(icon.size)
+      expect(metadata.height, icon.path).toBe(icon.size)
+      expect(metadata.hasAlpha, icon.path).toBe(icon.alpha)
+    }
+  })
+
+  it('在 manifest 中同时声明常规、maskable 与高分辨率图标', () => {
+    expect(viteConfig).toContain("'src': './android-chrome-192x192.png'")
+    expect(viteConfig).toContain("'src': './android-chrome-192x192_maskable.png'")
+    expect(viteConfig).toContain("'src': './android-chrome-512x512.png'")
+    expect(viteConfig).toContain("'src': './android-chrome-512x512_maskable.png'")
+    expect(viteConfig).toContain("'src': './pwa-1024x1024.png'")
+    expect(viteConfig).toContain("'src': './pwa-1024x1024_maskable.png'")
+    expect(viteConfig.match(/'purpose': 'any'/g)).toHaveLength(3)
+    expect(viteConfig.match(/'purpose': 'maskable'/g)).toHaveLength(3)
+  })
+
+  it('声明 Apple、macOS Safari 与 Windows 的平台入口', () => {
+    const parsedDocument = new DOMParser().parseFromString(indexHtml, 'text/html')
+    const appleSizes = [...parsedDocument.querySelectorAll<HTMLLinkElement>('link[rel="apple-touch-icon"]')]
+      .map(link => link.getAttribute('sizes'))
+      .sort()
+
+    expect(appleSizes).toEqual(['152x152', '167x167', '180x180'])
+    expect(parsedDocument.querySelector('link[rel="mask-icon"]')?.getAttribute('href')).toBe('/logo.svg')
+    expect(parsedDocument.querySelector('meta[name="msapplication-TileImage"]')?.getAttribute('content')).toBe(
+      '/mstile-150x150.png',
+    )
+    expect(parsedDocument.querySelector('meta[name="msapplication-config"]')?.getAttribute('content')).toBe(
+      '/browserconfig.xml',
+    )
+  })
+
+  it('生成包含常见 Windows 尺寸的多分辨率 favicon', () => {
+    const favicon = readFileSync(resolve(projectRoot, 'public/favicon.ico'))
+    const imageCount = favicon.readUInt16LE(4)
+    const declaredSizes = Array.from({ length: imageCount }, (_, index) => {
+      const sizeByte = favicon.readUInt8(6 + index * 16)
+      return sizeByte === 0 ? 256 : sizeByte
+    })
+
+    expect(favicon.readUInt16LE(2)).toBe(1)
+    expect(declaredSizes).toEqual([16, 32, 48, 64, 128, 256])
+  })
+
+  it('在构建前可重复生成图标，并让启动图消费最新矢量 Logo', () => {
+    expect(packageJson.scripts['generate:pwa-icons']).toBe('node scripts/generate-pwa-icons.mjs')
+    expect(packageJson.scripts.prebuild).toContain(
+      'npm run build:icons && npm run generate:pwa-icons && npm run generate:pwa-splash',
+    )
+
+    const publicLogo = readFileSync(resolve(projectRoot, 'public/logo.svg'), 'utf8')
+    const sourceLogo = readFileSync(resolve(projectRoot, 'src/assets/images/logo.svg'), 'utf8')
+
+    expect(publicLogo).toBe(sourceLogo)
+    expect(publicLogo).toContain('shape-rendering:geometricPrecision')
+    expect(publicLogo).not.toContain('stroke-width')
+    expect(publicLogo).not.toContain('<feDropShadow')
+    expect(indexHtml).toContain("const themeLogoCacheKey = 'moviepilot-themed-logo-cache-v2'")
+  })
+})
diff --git a/vite.config.ts b/vite.config.ts
index 6dc56642..485af3f5 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -141,6 +141,18 @@ export default defineConfig(({ command, mode, isPreview }) => ({
               'type': 'image/png',
               'purpose': 'maskable',
             },
+            {
+              'src': './pwa-1024x1024.png',
+              'sizes': '1024x1024',
+              'type': 'image/png',
+              'purpose': 'any',
+            },
+            {
+              'src': './pwa-1024x1024_maskable.png',
+              'sizes': '1024x1024',
+              'type': 'image/png',
+              'purpose': 'maskable',
+            },
           ],
           'theme_color': '#0E1116',
           'background_color': '#0E1116',
