diff --git a/AGENTS.md b/AGENTS.md
index fb82a4a1..cb515376 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -200,9 +200,12 @@ class PhotoLoader {
 - Support pluralization with `_one` and `_other` suffixes.
 - Modify English first, then other languages (ESLint auto-removes unused keys).
 - **CRITICAL: Avoid nested key conflicts in flat structure.**
+  - During build, flat dot-separated keys are automatically converted to nested objects. A key cannot be both a string value AND a parent object.
   - ❌ WRONG: `"action.tag.mode.and": "AND"` + `"action.tag.mode.and.tooltip": "..."`
   - ✅ CORRECT: `"action.tag.mode.and": "AND"` + `"action.tag.tooltip.and": "..."`
-  - Rule: A key cannot be both a string value AND a parent object.
+  - ❌ WRONG: `"photo.share.preview": "Share preview"` + `"photo.share.preview.download": "Download preview"`
+  - ✅ CORRECT: `"photo.share.preview": "Share preview"` + `"photo.share.downloadPreview": "Download preview"`
+  - Rule: If a key `a.b.c` exists as a string value, you cannot use `a.b.c.d` as a child key. Use a different parent path like `a.b.d` or rename the child key to avoid the conflict.
 
 ### Testing Strategy
 
diff --git a/apps/web/src/modules/social/CopyButton.tsx b/apps/web/src/modules/social/CopyButton.tsx
new file mode 100644
index 00000000..3d051fbd
--- /dev/null
+++ b/apps/web/src/modules/social/CopyButton.tsx
@@ -0,0 +1,55 @@
+import { clsxm } from '@afilmory/utils'
+import { useCallback, useState } from 'react'
+
+interface CopyButtonProps {
+  onCopy: () => Promise<void>
+  className?: string
+}
+
+export const CopyButton = ({ onCopy, className }: CopyButtonProps) => {
+  const [isCopying, setIsCopying] = useState(false)
+  const [isCopied, setIsCopied] = useState(false)
+
+  const handleClick = useCallback(async () => {
+    try {
+      setIsCopying(true)
+      await onCopy()
+      setIsCopied(true)
+      // Reset to copy icon after 1 second
+      setTimeout(() => {
+        setIsCopied(false)
+      }, 1000)
+    } catch {
+      // Error handling is done in the parent component
+    } finally {
+      setIsCopying(false)
+    }
+  }, [onCopy])
+
+  return (
+    <button
+      type="button"
+      onClick={handleClick}
+      className={clsxm(
+        'shrink-0 rounded-lg border border-white/10 p-1.5 text-white/80 transition-all duration-300 hover:text-white disabled:cursor-not-allowed disabled:opacity-60',
+        className,
+      )}
+      disabled={isCopying || isCopied}
+    >
+      <div className="relative size-4">
+        <i
+          className={clsxm(
+            'i-mingcute-copy-2-line absolute inset-0 text-sm transition-all duration-300',
+            isCopied ? 'scale-0 opacity-0' : 'scale-100 opacity-100',
+          )}
+        />
+        <i
+          className={clsxm(
+            'i-mingcute-check-line absolute inset-0 text-sm transition-all duration-300',
+            isCopied ? 'scale-100 opacity-100' : 'scale-0 opacity-0',
+          )}
+        />
+      </div>
+    </button>
+  )
+}
diff --git a/apps/web/src/modules/social/ShareActionButton.tsx b/apps/web/src/modules/social/ShareActionButton.tsx
new file mode 100644
index 00000000..b50cd228
--- /dev/null
+++ b/apps/web/src/modules/social/ShareActionButton.tsx
@@ -0,0 +1,39 @@
+import { clsxm } from '@afilmory/utils'
+import type { ReactNode } from 'react'
+
+interface ShareActionButtonProps {
+  icon: string
+  label: string | ReactNode
+  onClick: () => void | Promise<void>
+  disabled?: boolean
+  title?: string
+  className?: string
+}
+
+export const ShareActionButton = ({
+  icon,
+  label,
+  onClick,
+  disabled = false,
+  title,
+  className,
+}: ShareActionButtonProps) => {
+  return (
+    <button
+      type="button"
+      onClick={onClick}
+      disabled={disabled}
+      className={clsxm(
+        'glassmorphic-btn flex flex-col items-center gap-1.5 rounded border-white/10 bg-white/5 px-2 py-2.5 text-xs text-white/80',
+        'transition-all duration-200',
+        'hover:border-white/20 hover:bg-white/8 hover:text-white',
+        'disabled:cursor-not-allowed disabled:opacity-60 disabled:hover:border-white/10 disabled:hover:bg-white/5',
+        className,
+      )}
+      title={title}
+    >
+      <i className={clsxm(icon, 'text-lg text-white')} />
+      <span className="w-full truncate text-center text-[10px] leading-tight text-white!">{label}</span>
+    </button>
+  )
+}
diff --git a/apps/web/src/modules/social/ShareModal.tsx b/apps/web/src/modules/social/ShareModal.tsx
new file mode 100644
index 00000000..0e0b0d43
--- /dev/null
+++ b/apps/web/src/modules/social/ShareModal.tsx
@@ -0,0 +1,300 @@
+import type { ModalComponent } from '@afilmory/ui'
+import { Modal } from '@afilmory/ui'
+import { clsxm } from '@afilmory/utils'
+import type { MouseEvent, ReactElement, ReactNode } from 'react'
+import { cloneElement, isValidElement, useCallback, useMemo, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import { toast } from 'sonner'
+
+import { siteConfig } from '~/config'
+import type { PhotoManifest } from '~/types/photo'
+
+import { CopyButton } from './CopyButton'
+import { ShareActionButton } from './ShareActionButton'
+
+// OG image aspect ratio: 1200:628 (from og.renderer.tsx)
+const OG_ASPECT_RATIO = 1200 / 628
+
+interface ShareModalTriggerProps {
+  photo: PhotoManifest
+  trigger: ReactNode
+  blobSrc?: string
+}
+
+interface ShareSheetProps {
+  photo: PhotoManifest
+  blobSrc?: string
+}
+
+interface SocialShareOption {
+  id: string
+  label: string
+  icon: string
+  url: string
+}
+
+export const ShareModal = ({ photo, trigger, blobSrc }: ShareModalTriggerProps) => {
+  const handleOpen = useCallback(() => {
+    Modal.present(ShareSheet, { photo, blobSrc }, { dismissOnOutsideClick: true })
+  }, [blobSrc, photo])
+
+  if (isValidElement(trigger)) {
+    return cloneElement(trigger as ReactElement, {
+      // @ts-expect-error - onClick is not a valid prop for the trigger element
+      onClick: (event: MouseEvent<HTMLElement>) => {
+        // @ts-expect-error - trigger is a valid React element
+        trigger.props?.onClick?.(event)
+        if (event.defaultPrevented) return
+        handleOpen()
+      },
+    })
+  }
+
+  return (
+    <button type="button" onClick={handleOpen} className="contents">
+      {trigger}
+    </button>
+  )
+}
+
+const ShareSheet: ModalComponent<ShareSheetProps> = ({ photo, blobSrc, dismiss }) => {
+  const { t } = useTranslation()
+  const [isDownloadingOriginal, setIsDownloadingOriginal] = useState(false)
+  const [isDownloadingPreview, setIsDownloadingPreview] = useState(false)
+  const [isOgImageLoading, setIsOgImageLoading] = useState(true)
+
+  const resolvedBaseUrl = useMemo(() => {
+    if (typeof window !== 'undefined' && window.location?.origin) {
+      return window.location.origin
+    }
+    return siteConfig.url?.replace(/\/$/, '') ?? ''
+  }, [])
+
+  const shareLink = useMemo(() => {
+    const pathname = `/photos/${photo.id}`
+    if (!resolvedBaseUrl) return pathname
+    return `${resolvedBaseUrl}${pathname}`
+  }, [photo.id, resolvedBaseUrl])
+
+  const ogPreviewUrl = useMemo(() => {
+    const path = `/og/${photo.id}`
+    if (!resolvedBaseUrl) return path
+    return `${resolvedBaseUrl}${path}`
+  }, [photo.id, resolvedBaseUrl])
+
+  const shareTitle = photo.title || t('photo.share.default.title')
+  const shareText = t('photo.share.text', { title: shareTitle })
+
+  const canUseNativeShare = typeof navigator !== 'undefined' && typeof navigator.share === 'function'
+
+  const socialOptions = useMemo(() => getSocialOptions(t), [t])
+
+  const handleNativeShare = useCallback(async () => {
+    if (!canUseNativeShare) return
+
+    try {
+      const files = await buildShareFiles(photo, blobSrc)
+      await navigator.share({
+        title: shareTitle,
+        text: shareText,
+        url: shareLink,
+        ...(files.length > 0 ? { files } : {}),
+      })
+      dismiss()
+    } catch {
+      await navigator.clipboard.writeText(shareLink)
+      toast.success(t('photo.share.linkCopied'))
+      dismiss()
+    }
+  }, [blobSrc, canUseNativeShare, dismiss, photo, shareLink, shareText, shareTitle, t])
+
+  const handleCopyLink = useCallback(async () => {
+    try {
+      await navigator.clipboard.writeText(shareLink)
+      toast.success(t('photo.share.linkCopied'))
+    } catch {
+      toast.error(t('photo.share.copy.failed'))
+      throw new Error('Failed to copy')
+    }
+  }, [shareLink, t])
+
+  const handleDownloadOriginal = useCallback(async () => {
+    try {
+      setIsDownloadingOriginal(true)
+      await downloadFile(photo.originalUrl, `${photo.id}.jpg`)
+      toast.success(t('photo.share.download.original'))
+    } catch {
+      toast.error(t('photo.share.copy.failed'))
+    } finally {
+      setIsDownloadingOriginal(false)
+    }
+  }, [photo.id, photo.originalUrl, t])
+
+  const handleDownloadPreview = useCallback(async () => {
+    try {
+      setIsDownloadingPreview(true)
+      await downloadFile(ogPreviewUrl, `${photo.id}-og.png`)
+      toast.success(t('photo.share.downloadPreview'))
+    } catch {
+      toast.error(t('photo.share.copy.failed'))
+    } finally {
+      setIsDownloadingPreview(false)
+    }
+  }, [ogPreviewUrl, photo.id, t])
+
+  const handleSocialShare = useCallback(
+    (urlTemplate: string) => {
+      const encodedUrl = encodeURIComponent(shareLink)
+      const encodedTitle = encodeURIComponent(shareTitle)
+      const encodedText = encodeURIComponent(shareText)
+      const finalUrl = urlTemplate
+        .replace('{url}', encodedUrl)
+        .replace('{title}', encodedTitle)
+        .replace('{text}', encodedText)
+      window.open(finalUrl, '_blank', 'width=600,height=600')
+      dismiss()
+    },
+    [dismiss, shareLink, shareText, shareTitle],
+  )
+
+  return (
+    <div className="w-full text-base">
+      <div className="mb-4">
+        <div className="min-w-0">
+          <p className="mb-0.5 text-xs font-medium text-white/50">{t('photo.share.title')}</p>
+          <div className="truncate text-lg font-semibold text-white">{shareTitle}</div>
+          {photo.location?.city && <p className="mt-0.5 text-xs text-white/40">{photo.location.city}</p>}
+        </div>
+      </div>
+
+      <div className="mb-4 space-y-2">
+        <div className="flex items-center justify-between">
+          <p className="text-xs font-medium text-white/50">{t('photo.share.link')}</p>
+        </div>
+        <div className="flex items-center gap-2 rounded-xl border border-white/10 bg-white/5 px-3 py-2 text-white">
+          <span className="flex-1 truncate text-xs">{shareLink}</span>
+
+          <CopyButton onCopy={handleCopyLink} />
+        </div>
+      </div>
+
+      <div className="mb-4 space-y-2">
+        <p className="text-xs font-medium text-white/50">{t('photo.share.preview')}</p>
+        <div className="relative overflow-hidden rounded-xl border border-white/10 bg-black/40">
+          {/* Fixed aspect ratio placeholder to prevent CLS */}
+          <div className="w-full" style={{ aspectRatio: OG_ASPECT_RATIO }}>
+            {isOgImageLoading && (
+              <div className="absolute inset-0 flex items-center justify-center bg-white/5">
+                <div className="h-8 w-8 animate-spin rounded-full border-2 border-white/20 border-t-white/60" />
+              </div>
+            )}
+            <img
+              src={ogPreviewUrl}
+              alt={photo.title}
+              className={clsxm(
+                'h-full w-full object-cover transition-opacity duration-300',
+                isOgImageLoading ? 'opacity-0' : 'opacity-100',
+              )}
+              loading="lazy"
+              onLoad={() => setIsOgImageLoading(false)}
+              onError={() => setIsOgImageLoading(false)}
+            />
+          </div>
+        </div>
+      </div>
+
+      <div className="space-y-2">
+        <p className="text-xs font-medium text-white/50">{t('photo.share.actions')}</p>
+        <div className={clsxm('grid gap-2', canUseNativeShare ? 'grid-cols-6' : 'grid-cols-5')}>
+          {/* Native share button (if available) */}
+          {canUseNativeShare && (
+            <ShareActionButton
+              icon="i-mingcute-share-2-line"
+              label="System"
+              onClick={handleNativeShare}
+              title={t('photo.share.system')}
+            />
+          )}
+          {/* Social share buttons */}
+          {socialOptions.map((option) => (
+            <ShareActionButton
+              key={option.id}
+              icon={option.icon}
+              label={option.label}
+              onClick={() => handleSocialShare(option.url)}
+            />
+          ))}
+          {/* Download buttons */}
+          <ShareActionButton
+            icon="i-mingcute-download-3-line"
+            label={isDownloadingOriginal ? '…' : 'Original'}
+            onClick={handleDownloadOriginal}
+            disabled={isDownloadingOriginal}
+            title={t('photo.share.download.original')}
+          />
+          <ShareActionButton
+            icon="i-lucide-image"
+            label={isDownloadingPreview ? '…' : 'Preview'}
+            onClick={handleDownloadPreview}
+            disabled={isDownloadingPreview}
+            title={t('photo.share.downloadPreview')}
+          />
+        </div>
+      </div>
+    </div>
+  )
+}
+
+ShareSheet.contentClassName = 'max-w-3xl w-full z-1000000'
+
+async function downloadFile(url: string, filename: string) {
+  const response = await fetch(url)
+  if (!response.ok) {
+    throw new Error('Unable to download file')
+  }
+  const blob = await response.blob()
+  const blobUrl = URL.createObjectURL(blob)
+  const link = document.createElement('a')
+  link.href = blobUrl
+  link.download = filename
+  document.body.append(link)
+  link.click()
+  link.remove()
+  URL.revokeObjectURL(blobUrl)
+}
+
+async function buildShareFiles(photo: PhotoManifest, blobSrc?: string) {
+  const imageUrl = blobSrc || photo.originalUrl
+  try {
+    const response = await fetch(imageUrl)
+    const blob = await response.blob()
+    return [new File([blob], `${photo.title || photo.id}.jpg`, { type: blob.type || 'image/jpeg' })]
+  } catch {
+    return []
+  }
+}
+
+function getSocialOptions(t: ReturnType<typeof useTranslation>['t']): SocialShareOption[] {
+  return [
+    {
+      id: 'twitter',
+      label: 'Twitter',
+      icon: 'i-mingcute-twitter-fill',
+      url: 'https://twitter.com/intent/tweet?text={text}&url={url}',
+    },
+    {
+      id: 'telegram',
+      label: 'Telegram',
+      icon: 'i-mingcute-telegram-line',
+      url: 'https://t.me/share/url?url={url}&text={text}',
+    },
+    {
+      id: 'weibo',
+      label: t('photo.share.weibo'),
+      icon: 'i-mingcute-weibo-line',
+      url: 'https://service.weibo.com/share/share.php?url={url}&title={text}',
+    },
+  ]
+}
+
+ShareSheet.displayName = 'ShareSheet'
diff --git a/apps/web/src/modules/social/SharePanel.tsx b/apps/web/src/modules/social/SharePanel.tsx
deleted file mode 100644
index 0f7765ff..00000000
--- a/apps/web/src/modules/social/SharePanel.tsx
+++ /dev/null
@@ -1,328 +0,0 @@
-import { RootPortal } from '@afilmory/ui'
-import { clsxm, Spring } from '@afilmory/utils'
-import * as DropdownMenuPrimitive from '@radix-ui/react-dropdown-menu'
-import { AnimatePresence, m } from 'motion/react'
-import { useCallback, useRef, useState } from 'react'
-import { useTranslation } from 'react-i18next'
-import { toast } from 'sonner'
-
-import { injectConfig, siteConfig } from '~/config'
-import type { PhotoManifest } from '~/types/photo'
-
-interface SharePanelProps {
-  photo: PhotoManifest
-  trigger: React.ReactNode
-  blobSrc?: string
-}
-
-interface ShareOption {
-  id: string
-  label: string
-  icon: string
-  action: () => Promise<void> | void
-  color?: string
-  bgColor?: string
-}
-
-interface SocialShareOption {
-  id: string
-  label: string
-  icon: string
-  url: string
-  color: string
-  bgColor: string
-}
-
-export const SharePanel = ({ photo, trigger, blobSrc }: SharePanelProps) => {
-  const { t } = useTranslation()
-  const [isOpen, setIsOpen] = useState(false)
-
-  // 社交媒体分享选项
-  const socialOptions: SocialShareOption[] = [
-    {
-      id: 'twitter',
-      label: 'Twitter',
-      icon: 'i-mingcute-twitter-fill',
-      url: 'https://twitter.com/intent/tweet?text={text}&url={url}',
-      color: 'text-white',
-      bgColor: 'bg-sky-500',
-    },
-    {
-      id: 'facebook',
-      label: 'Facebook',
-      icon: 'i-mingcute-facebook-line',
-      url: 'https://www.facebook.com/sharer/sharer.php?u={url}',
-      color: 'text-white',
-      bgColor: 'bg-[#1877F2]',
-    },
-    {
-      id: 'telegram',
-      label: 'Telegram',
-      icon: 'i-mingcute-telegram-line',
-      url: 'https://t.me/share/url?url={url}&text={text}',
-      color: 'text-white',
-      bgColor: 'bg-[#0088CC]',
-    },
-    {
-      id: 'weibo',
-      label: t('photo.share.weibo'),
-      icon: 'i-mingcute-weibo-line',
-      url: 'https://service.weibo.com/share/share.php?url={url}&title={text}',
-      color: 'text-white',
-      bgColor: 'bg-[#E6162D]',
-    },
-  ]
-
-  const handleNativeShare = useCallback(async () => {
-    const shareUrl = window.location.href
-    const shareTitle = photo.title || t('photo.share.default.title')
-    const shareText = t('photo.share.text', { title: shareTitle })
-
-    try {
-      // 优先使用 blobSrc（转换后的图片），如果没有则使用 originalUrl
-      const imageUrl = blobSrc || photo.originalUrl
-      const response = await fetch(imageUrl)
-      const blob = await response.blob()
-      const file = new File([blob], `${photo.title || 'photo'}.jpg`, {
-        type: blob.type || 'image/jpeg',
-      })
-
-      // 检查是否支持文件分享
-      if (navigator.canShare && navigator.canShare({ files: [file] })) {
-        await navigator.share({
-          title: shareTitle,
-          text: shareText,
-          url: shareUrl,
-          files: [file],
-        })
-      } else {
-        // 不支持文件分享，只分享链接
-        await navigator.share({
-          title: shareTitle,
-          text: shareText,
-          url: shareUrl,
-        })
-      }
-      setIsOpen(false)
-    } catch {
-      // 如果分享失败，复制链接
-      await navigator.clipboard.writeText(shareUrl)
-      toast.success(t('photo.share.link.copied'))
-      setIsOpen(false)
-    }
-  }, [photo.title, blobSrc, photo.originalUrl, t])
-
-  const handleCopyLink = useCallback(async () => {
-    try {
-      await navigator.clipboard.writeText(window.location.href)
-      toast.success(t('photo.share.link.copied'))
-      setIsOpen(false)
-    } catch {
-      toast.error(t('photo.share.copy.failed'))
-    }
-  }, [t])
-  const shareCodeRef = useRef<HTMLElement>(null)
-
-  const handleCopyEmbedCode = useCallback(async () => {
-    try {
-      const embedCode = shareCodeRef.current?.textContent
-      if (embedCode) {
-        await navigator.clipboard.writeText(embedCode)
-      }
-      toast.success(t('photo.share.embed.copied'))
-      setIsOpen(false)
-    } catch {
-      toast.error(t('photo.share.copy.failed'))
-    }
-  }, [t])
-
-  const handleSocialShare = useCallback(
-    (url: string) => {
-      const shareUrl = encodeURIComponent(window.location.href)
-      const defaultTitle = t('photo.share.default.title')
-      const shareTitle = encodeURIComponent(photo.title || defaultTitle)
-      const shareText = encodeURIComponent(t('photo.share.text', { title: photo.title || defaultTitle }))
-
-      const finalUrl = url.replace('{url}', shareUrl).replace('{title}', shareTitle).replace('{text}', shareText)
-
-      window.open(finalUrl, '_blank', 'width=600,height=400')
-      setIsOpen(false)
-    },
-    [photo.title, t],
-  )
-
-  // 功能选项
-  const actionOptions: ShareOption[] = [
-    ...(typeof navigator !== 'undefined' && 'share' in navigator
-      ? [
-          {
-            id: 'native-share',
-            label: t('photo.share.system'),
-            icon: 'i-mingcute-share-2-line',
-            action: handleNativeShare,
-            color: 'text-blue-500',
-          },
-        ]
-      : []),
-    {
-      id: 'copy-link',
-      label: t('photo.share.copy.link'),
-      icon: 'i-mingcute-link-line',
-      action: handleCopyLink,
-    },
-    {
-      id: 'copy-embed',
-      label: t('photo.share.embed.code'),
-      icon: 'i-mingcute-code-line',
-      action: handleCopyEmbedCode,
-      color: 'text-purple-500',
-    },
-  ]
-
-  return (
-    <DropdownMenuPrimitive.Root open={isOpen} onOpenChange={setIsOpen}>
-      <DropdownMenuPrimitive.Trigger asChild>{trigger}</DropdownMenuPrimitive.Trigger>
-
-      <AnimatePresence>
-        {isOpen && (
-          <RootPortal>
-            <DropdownMenuPrimitive.Content
-              align="end"
-              sideOffset={8}
-              className="z-10000 min-w-[280px] will-change-[opacity,transform]"
-              asChild
-            >
-              <m.div
-                initial={{ opacity: 0, scale: 0.95, y: -10 }}
-                animate={{ opacity: 1, scale: 1, y: 0 }}
-                exit={{ opacity: 0, scale: 0.95, y: -10 }}
-                transition={Spring.presets.smooth}
-                className="border-accent/20 rounded-2xl border p-4 backdrop-blur-2xl"
-                style={{
-                  backgroundImage:
-                    'linear-gradient(to bottom right, color-mix(in srgb, var(--color-background) 98%, transparent), color-mix(in srgb, var(--color-background) 95%, transparent))',
-                  boxShadow:
-                    '0 8px 32px color-mix(in srgb, var(--color-accent) 8%, transparent), 0 4px 16px color-mix(in srgb, var(--color-accent) 6%, transparent), 0 2px 8px rgba(0, 0, 0, 0.1)',
-                }}
-              >
-                {/* Inner glow layer */}
-                <div
-                  className="pointer-events-none absolute inset-0 rounded-2xl"
-                  style={{
-                    background:
-                      'linear-gradient(to bottom right, color-mix(in srgb, var(--color-accent) 5%, transparent), transparent, color-mix(in srgb, var(--color-accent) 5%, transparent))',
-                  }}
-                />
-                {/* 标题区域 */}
-                <div className="relative mb-4 text-center">
-                  <h3 className="text-text font-semibold">{t('photo.share.title')}</h3>
-                  {photo.title && <p className="text-text-secondary mt-1 line-clamp-1 text-sm">{photo.title}</p>}
-                </div>
-
-                {/* 社交媒体分享 - 第一排 */}
-                <div className="relative mb-6">
-                  <div className="mb-3">
-                    <h4 className="text-text-secondary text-xs font-medium tracking-wide uppercase">
-                      {t('photo.share.social.media')}
-                    </h4>
-                  </div>
-                  <div className="flex gap-6 px-2">
-                    {socialOptions.map((option) => (
-                      <button
-                        key={option.id}
-                        type="button"
-                        className="group flex flex-col items-center gap-2"
-                        onClick={() => handleSocialShare(option.url)}
-                      >
-                        <div
-                          className={clsxm(
-                            'flex size-12 items-center justify-center rounded-full transition-all duration-200',
-                            option.bgColor,
-                            'group-hover:scale-110 group-active:scale-95',
-                            'shadow-lg',
-                          )}
-                        >
-                          <i className={clsxm(option.icon, 'size-5', option.color)} />
-                        </div>
-                        <span className="text-text-secondary text-xs font-medium">{option.label}</span>
-                      </button>
-                    ))}
-                  </div>
-                </div>
-
-                {/* 嵌入代码 - 第二排 */}
-                {injectConfig.useNext && (
-                  <div className="relative mb-6">
-                    <div className="mb-3">
-                      <h4 className="text-text-secondary text-xs font-medium tracking-wide uppercase">
-                        {t('photo.share.embed.code')}
-                      </h4>
-                      <p className="text-text-tertiary mt-1 text-xs">{t('photo.share.embed.description')}</p>
-                    </div>
-                    <div className="relative">
-                      <div className="border-accent/20 bg-accent/5 rounded-lg border p-3">
-                        <code
-                          ref={(ref) => {
-                            if (ref) {
-                              shareCodeRef.current = ref
-                            }
-                            return () => {
-                              shareCodeRef.current = null
-                            }
-                          }}
-                          className="text-text-secondary font-mono text-xs break-all whitespace-pre select-all"
-                        >
-                          {`<iframe
-  src="${siteConfig.url.replace(/\/$/, '')}/share/iframe?id=${photo.id}"
-  style="width: 100%; aspect-ratio: ${photo.width} / ${photo.height}"
-  allowTransparency
-  sandbox="allow-scripts allow-same-origin allow-popups"
-/>`}
-                        </code>
-                      </div>
-                      <button
-                        type="button"
-                        className="glassmorphic-btn border-accent/20 bg-accent/5 absolute top-2 right-2 flex size-7 items-center justify-center rounded-md border backdrop-blur-3xl transition-all duration-200"
-                        onClick={handleCopyEmbedCode}
-                      >
-                        <i className="i-mingcute-copy-line size-3.5" />
-                      </button>
-                    </div>
-                  </div>
-                )}
-
-                {/* 功能选项 - 第三排 */}
-                <div className="relative">
-                  <div className="mb-3">
-                    <h4 className="text-text-secondary text-xs font-medium tracking-wide uppercase">
-                      {t('photo.share.actions')}
-                    </h4>
-                  </div>
-                  <div className="grid grid-cols-2 gap-1">
-                    {actionOptions
-                      .filter((option) => option.id !== 'copy-embed')
-                      .map((option) => (
-                        <button
-                          key={option.id}
-                          type="button"
-                          className="glassmorphic-btn group relative flex cursor-pointer items-center rounded-lg px-2 py-2 text-sm transition-all duration-200 outline-none select-none"
-                          onClick={() => option.action()}
-                        >
-                          <div className="flex items-center gap-2">
-                            <div className="bg-accent/10 flex size-7 items-center justify-center rounded-full transition-colors duration-200">
-                              <i className={clsxm(option.icon, 'size-3.5', option.color || 'text-text-secondary')} />
-                            </div>
-                            <span className="text-text text-xs font-medium">{option.label}</span>
-                          </div>
-                        </button>
-                      ))}
-                  </div>
-                </div>
-              </m.div>
-            </DropdownMenuPrimitive.Content>
-          </RootPortal>
-        )}
-      </AnimatePresence>
-    </DropdownMenuPrimitive.Root>
-  )
-}
diff --git a/apps/web/src/modules/social/index.ts b/apps/web/src/modules/social/index.ts
index 91b0e6be..ad9c1d71 100644
--- a/apps/web/src/modules/social/index.ts
+++ b/apps/web/src/modules/social/index.ts
@@ -1,3 +1,3 @@
 export * from './comments'
 export * from './Reaction'
-export * from './SharePanel'
+export * from './ShareModal'
diff --git a/apps/web/src/modules/viewer/PhotoViewer.tsx b/apps/web/src/modules/viewer/PhotoViewer.tsx
index 6443b1a7..66344557 100644
--- a/apps/web/src/modules/viewer/PhotoViewer.tsx
+++ b/apps/web/src/modules/viewer/PhotoViewer.tsx
@@ -16,7 +16,7 @@ import { useMobile } from '~/hooks/useMobile'
 import type { LoadingIndicatorRef } from '~/modules/inspector/LoadingIndicator'
 import { LoadingIndicator } from '~/modules/inspector/LoadingIndicator'
 import { PhotoInspector } from '~/modules/inspector/PhotoInspector'
-import { SharePanel } from '~/modules/social/SharePanel'
+import { ShareModal } from '~/modules/social/ShareModal'
 import type { PhotoManifest } from '~/types/photo'
 
 import { PhotoViewerTransitionPreview } from './animations/PhotoViewerTransitionPreview'
@@ -235,7 +235,7 @@ export const PhotoViewer = ({
                     {/* 右侧按钮组 */}
                     <div className="flex items-center gap-2">
                       {/* 分享按钮 */}
-                      <SharePanel
+                      <ShareModal
                         photo={currentPhoto}
                         blobSrc={currentBlobSrc || undefined}
                         trigger={
diff --git a/apps/web/src/providers/root-providers.tsx b/apps/web/src/providers/root-providers.tsx
index 0fc72247..b84a8e77 100644
--- a/apps/web/src/providers/root-providers.tsx
+++ b/apps/web/src/providers/root-providers.tsx
@@ -1,4 +1,4 @@
-import { Toaster } from '@afilmory/ui'
+import { ModalContainer, Toaster } from '@afilmory/ui'
 import { Spring } from '@afilmory/utils'
 import { Provider } from 'jotai'
 import { domMax, LazyMotion, MotionConfig } from 'motion/react'
@@ -28,6 +28,7 @@ export const RootProviders: FC<PropsWithChildren> = ({ children }) => {
 
             <ContextMenuProvider />
             <I18nProvider>{children}</I18nProvider>
+            <ModalContainer />
           </QueryProvider>
         </Provider>
       </MotionConfig>
diff --git a/locales/app/en.json b/locales/app/en.json
index 978c3c20..6439f96f 100644
--- a/locales/app/en.json
+++ b/locales/app/en.json
@@ -379,10 +379,14 @@
   "photo.share.copy.failed": "Copy failed",
   "photo.share.copy.link": "Copy Link",
   "photo.share.default.title": "Photo Share",
+  "photo.share.download.original": "Download original",
+  "photo.share.downloadPreview": "Download preview",
   "photo.share.embed.code": "Embed Code",
   "photo.share.embed.copied": "Embed code copied to clipboard",
   "photo.share.embed.description": "Copy this code to embed the photo on your website",
-  "photo.share.link.copied": "Link copied to clipboard",
+  "photo.share.link": "Share link",
+  "photo.share.linkCopied": "Link copied to clipboard",
+  "photo.share.preview": "Share preview",
   "photo.share.social.media": "Social Media",
   "photo.share.system": "System Share",
   "photo.share.text": "Check out this beautiful photo: {{title}}",
diff --git a/locales/app/jp.json b/locales/app/jp.json
index 4ef2392b..02efc6df 100644
--- a/locales/app/jp.json
+++ b/locales/app/jp.json
@@ -347,10 +347,14 @@
   "photo.share.copy.failed": "コピーに失敗しました",
   "photo.share.copy.link": "リンクをコピー",
   "photo.share.default.title": "写真の共有",
+  "photo.share.download.original": "オリジナルをダウンロード",
+  "photo.share.downloadPreview": "プレビューをダウンロード",
   "photo.share.embed.code": "埋め込みコード",
   "photo.share.embed.copied": "埋め込みコードがクリップボードにコピーされました",
   "photo.share.embed.description": "このコードをコピーして、あなたのウェブサイトに写真を埋め込んでください",
-  "photo.share.link.copied": "リンクがクリップボードにコピーされました",
+  "photo.share.link": "共有リンク",
+  "photo.share.linkCopied": "リンクがクリップボードにコピーされました",
+  "photo.share.preview": "共有プレビュー",
   "photo.share.social.media": "ソーシャルメディア",
   "photo.share.system": "システム共有",
   "photo.share.text": "この素敵な写真を見てください：{{title}}",
diff --git a/locales/app/ko.json b/locales/app/ko.json
index 6fbdfdb6..f9101a1f 100644
--- a/locales/app/ko.json
+++ b/locales/app/ko.json
@@ -347,10 +347,14 @@
   "photo.share.copy.failed": "복사 실패",
   "photo.share.copy.link": "링크 복사",
   "photo.share.default.title": "사진 공유",
+  "photo.share.download.original": "원본 다운로드",
+  "photo.share.downloadPreview": "미리보기 다운로드",
   "photo.share.embed.code": "임베드 코드",
   "photo.share.embed.copied": "임베드 코드를 클립보드에 복사했습니다",
   "photo.share.embed.description": "이 코드를 복사하여 웹사이트에 사진을 임베드하세요",
-  "photo.share.link.copied": "링크를 클립보드에 복사했습니다",
+  "photo.share.link": "공유 링크",
+  "photo.share.linkCopied": "링크를 클립보드에 복사했습니다",
+  "photo.share.preview": "공유 미리보기",
   "photo.share.social.media": "소셜 미디어",
   "photo.share.system": "시스템 공유",
   "photo.share.text": "이 멋진 사진을 확인해 보세요: {{title}}",
diff --git a/locales/app/zh-CN.json b/locales/app/zh-CN.json
index 0b99f680..f32f09eb 100644
--- a/locales/app/zh-CN.json
+++ b/locales/app/zh-CN.json
@@ -376,10 +376,14 @@
   "photo.share.copy.failed": "复制失败",
   "photo.share.copy.link": "复制链接",
   "photo.share.default.title": "照片分享",
+  "photo.share.download.original": "下载原图",
+  "photo.share.downloadPreview": "下载预览图",
   "photo.share.embed.code": "嵌入代码",
   "photo.share.embed.copied": "嵌入代码已复制到剪贴板",
   "photo.share.embed.description": "复制此代码以在您的网站中嵌入照片",
-  "photo.share.link.copied": "链接已复制到剪贴板",
+  "photo.share.link": "分享链接",
+  "photo.share.linkCopied": "链接已复制到剪贴板",
+  "photo.share.preview": "分享预览图",
   "photo.share.social.media": "社交媒体",
   "photo.share.system": "系统分享",
   "photo.share.text": "看看这张漂亮的照片：{{title}}",
diff --git a/locales/app/zh-HK.json b/locales/app/zh-HK.json
index ffdcaf7b..5ae91e0d 100644
--- a/locales/app/zh-HK.json
+++ b/locales/app/zh-HK.json
@@ -347,10 +347,14 @@
   "photo.share.copy.failed": "複製失敗",
   "photo.share.copy.link": "複製連結",
   "photo.share.default.title": "照片分享",
+  "photo.share.download.original": "下載原圖",
+  "photo.share.downloadPreview": "下載預覽圖",
   "photo.share.embed.code": "嵌入代碼",
   "photo.share.embed.copied": "嵌入代碼已複製到剪貼簿",
   "photo.share.embed.description": "複製此代碼以在您的網站中嵌入照片",
-  "photo.share.link.copied": "連結已複製到剪貼簿",
+  "photo.share.link": "分享連結",
+  "photo.share.linkCopied": "連結已複製到剪貼簿",
+  "photo.share.preview": "分享預覽圖",
   "photo.share.social.media": "社交媒體",
   "photo.share.system": "系統分享",
   "photo.share.text": "看看這張漂亮的照片：{{title}}",
diff --git a/locales/app/zh-TW.json b/locales/app/zh-TW.json
index 4c2c62e0..20ea6c9e 100644
--- a/locales/app/zh-TW.json
+++ b/locales/app/zh-TW.json
@@ -346,10 +346,14 @@
   "photo.share.copy.failed": "複製失敗",
   "photo.share.copy.link": "複製連結",
   "photo.share.default.title": "照片分享",
+  "photo.share.download.original": "下載原圖",
+  "photo.share.downloadPreview": "下載預覽圖",
   "photo.share.embed.code": "嵌入代碼",
   "photo.share.embed.copied": "嵌入代碼已複製到剪貼簿",
   "photo.share.embed.description": "複製此代碼以在您的網站中嵌入照片",
-  "photo.share.link.copied": "連結已複製到剪貼簿",
+  "photo.share.link": "分享連結",
+  "photo.share.linkCopied": "連結已複製到剪貼簿",
+  "photo.share.preview": "分享預覽圖",
   "photo.share.social.media": "社群媒體",
   "photo.share.system": "系統分享",
   "photo.share.text": "看看這張漂亮的照片：{{title}}",