diff --git a/web/src/pages/skill-detail.tsx b/web/src/pages/skill-detail.tsx
index 99f5c5a3..cd539d1d 100644
--- a/web/src/pages/skill-detail.tsx
+++ b/web/src/pages/skill-detail.tsx
@@ -9,6 +9,7 @@ import { RatingInput } from '@/features/social/rating-input'
 import { StarButton } from '@/features/social/star-button'
 import { useAuth } from '@/features/auth/use-auth'
 import { adminApi } from '@/api/client'
+import { formatLocalDateTime } from '@/shared/lib/date-time'
 import { NamespaceBadge } from '@/shared/components/namespace-badge'
 import { Tabs, TabsList, TabsTrigger, TabsContent } from '@/shared/ui/tabs'
 import { Button } from '@/shared/ui/button'
@@ -191,7 +192,7 @@ export function SkillDetailPage() {
                           </span>
                         </span>
                         <span className="text-sm text-muted-foreground">
-                          {new Date(version.publishedAt).toLocaleDateString(i18n.language)}
+                          {formatLocalDateTime(version.publishedAt, i18n.language)}
                         </span>
                       </div>
                       {version.changelog && (
diff --git a/web/src/shared/lib/date-time.ts b/web/src/shared/lib/date-time.ts
new file mode 100644
index 00000000..ff229610
--- /dev/null
+++ b/web/src/shared/lib/date-time.ts
@@ -0,0 +1,21 @@
+function parseServerDateTime(value: string): Date {
+  if (/[zZ]$|[+-]\d{2}:\d{2}$/.test(value)) {
+    return new Date(value)
+  }
+
+  const [datePart, timePart = '00:00:00'] = value.split('T')
+  const [year, month, day] = datePart.split('-').map(Number)
+  const [rawTime, fractional = ''] = timePart.split('.')
+  const [hours = 0, minutes = 0, seconds = 0] = rawTime.split(':').map(Number)
+  const milliseconds = Number((fractional + '000').slice(0, 3))
+
+  return new Date(year, (month || 1) - 1, day || 1, hours, minutes, seconds, milliseconds)
+}
+
+export function formatLocalDateTime(
+  value: string,
+  locale: string,
+  options: Intl.DateTimeFormatOptions = { dateStyle: 'medium', timeStyle: 'short' },
+) {
+  return new Intl.DateTimeFormat(locale, options).format(parseServerDateTime(value))
+}