diff --git a/app/components/Admin/PlaylistCardPage.vue b/app/components/Admin/PlaylistCardPage.vue
index 7146463..1acef80 100644
--- a/app/components/Admin/PlaylistCardPage.vue
+++ b/app/components/Admin/PlaylistCardPage.vue
@@ -137,10 +137,23 @@ import { Layout, Image as ImageIcon, Music2, ListPlus, Trash2, Save, ListMusic }
 import AdminDatePicker from './AdminDatePicker.vue'
 import AdminPlaylistCardGenerator from './PlaylistCardGenerator.vue'
 import { useAuth } from '~/composables/useAuth'
-import { useAdmin } from '~/composables/useAdmin'
 
-const auth = useAuth()
-const admin = useAdmin()
+const auth = import.meta.client ? useAuth() : { getAuthConfig: () => ({}) }
+let adminInstance: any = null
+const getAdmin = async () => {
+  if (!import.meta.client) return null
+  if (adminInstance) return adminInstance
+  const mod = await import('~/composables/useAdmin')
+  adminInstance = mod.useAdmin()
+  return adminInstance
+}
+const adminShim: any = {
+  loading: { value: false },
+  error: { value: '' },
+  addSong: async (p: any) => { const a = await getAdmin(); return a ? a.addSong(p) : { success: false } },
+  createSchedule: async (...args: any[]) => { const a = await getAdmin(); return a ? a.createSchedule(...args) : { success: false } }
+}
+const admin = import.meta.client ? adminShim : adminShim
 
 const today = new Date()
 today.setHours(0, 0, 0, 0)
@@ -158,7 +171,7 @@ const playTimes = ref([])
 const displaySongs = computed(() => parsedSongs.value.length ? parsedSongs.value : schedules.value)
 
 const statusClass = (s) => {
-  const map = {
+  const map: Record<string, string> = {
     '歌曲已创建': 'bg-emerald-500/15 text-emerald-400',
     '已匹配现有歌曲': 'bg-blue-500/15 text-blue-400',
     '匹配失败（未创建）': 'bg-amber-500/15 text-amber-400',
@@ -169,8 +182,9 @@ const statusClass = (s) => {
 }
 
 const parsePasteText = () => {
+  if (!import.meta.client) return
   const lines = pasteText.value.split(/\r?\n/).map(l => l.trim()).filter(Boolean)
-  const out = []
+  const out: Array<{ title: string, artist: string, status?: string }> = []
   for (const line of lines) {
     let t = line
     t = t.replace(/^[\d]+[\s.、\-、)]+/, '')
@@ -189,7 +203,7 @@ const parsePasteText = () => {
     else { title = t; artist = '' }
     if (title) out.push({ title, artist })
   }
-  parsedSongs.value = out
+  parsedSongs.value = out as any
 }
 
 const clearParsed = () => {
@@ -198,9 +212,10 @@ const clearParsed = () => {
 }
 
 const fetchSchedules = async () => {
+  if (!import.meta.client) return
   loading.value = true
   try {
-    const response = await $fetch('/api/admin/schedule/full', {
+    const response = await $fetch<any>('/api/admin/schedule/full', {
       ...auth.getAuthConfig(),
       query: { date: selectedDate.value, includeDrafts: 'true' }
     })
@@ -209,30 +224,32 @@ const fetchSchedules = async () => {
     } else schedules.value = []
   } catch (error) {
     console.error('Failed to fetch schedules:', error)
-    if (window.$showNotification) window.$showNotification('获取排期失败', 'error')
+    if ((window as any).$showNotification) (window as any).$showNotification('获取排期失败', 'error')
   } finally { loading.value = false }
 }
 
 const fetchPlayTimes = async () => {
+  if (!import.meta.client) return
   try {
-    const r = await $fetch('/api/admin/play-times', { ...auth.getAuthConfig() })
+    const r: any = await $fetch('/api/admin/play-times', { ...auth.getAuthConfig() })
     if (r && r.success && r.data) playTimes.value = (r.data.playTimes || r.data || []).filter(Boolean)
   } catch (e) { console.warn(e) }
 }
 
-const findOrCreateSong = async ({ title, artist }) => {
+const findOrCreateSong = async ({ title, artist }: { title: string, artist: string }) => {
+  if (!import.meta.client) return { created: false, song: null, failMsg: '客户端-only' }
   try {
-    const search = await $fetch('/api/songs', {
+    const search: any = await $fetch('/api/songs', {
       ...auth.getAuthConfig(),
       query: { q: `${title} ${artist}`, limit: 20 }
     })
-    const list = search?.data?.songs || search?.songs || []
+    const list: any[] = search?.data?.songs || search?.songs || []
     const hit = list.find(s =>
       s.title && s.title.toLowerCase() === title.toLowerCase() &&
       (!artist || !s.artist || s.artist.toLowerCase() === artist.toLowerCase())
     )
     if (hit) return { created: false, song: hit }
-    const addResult = await admin.addSong({
+    const addResult: any = await (admin as any).addSong({
       title, artist: artist || '未知歌手', language: 'Chinese', sourceType: 'kugou', status: 'approved',
       contributor: 'admin', musicPlatform: 'kugou', platformSongId: '',
       lyrics: '', coverUrl: '', duration: 0, sourceUrl: ''
@@ -241,17 +258,17 @@ const findOrCreateSong = async ({ title, artist }) => {
     if (addResult?.success && addResult?.data?.song) return { created: true, song: addResult.data.song }
     if (addResult?.song) return { created: true, song: addResult.song }
     return { created: false, song: null, failMsg: addResult?.message || '返回值无法解析' }
-  } catch (e) {
+  } catch (e: any) {
     return { created: false, song: null, failMsg: e?.message || '接口调用异常' }
   }
 }
 
 const generateSchedulesFromList = async () => {
-  if (displaySongs.value.length === 0) return
+  if (!import.meta.client || displaySongs.value.length === 0) return
   generatingSchedule.value = true
   try {
-    const toProcess = parsedSongs.value.length ? parsedSongs.value : schedules.value
-    const results = []
+    const toProcess: any[] = parsedSongs.value.length ? parsedSongs.value : schedules.value
+    const results: Array<{ title: string, artist: string, status: string }> = []
     const playDateStr = selectedDate.value
     let nextSeq = 1
     for (const row of toProcess) {
@@ -274,28 +291,32 @@ const generateSchedulesFromList = async () => {
         scheduleRow.status = '已匹配现有歌曲'
       }
       try {
-        const res = await admin.createSchedule(Number(songObj.id), playDateStr,
+        const res: any = await (admin as any).createSchedule(Number(songObj.id), playDateStr,
           (selectedPlayTimeId.value != null) ? Number(selectedPlayTimeId.value) : (songObj.preferredPlayTimeId || null), nextSeq)
         if (res?.success) { scheduleRow.status = '排期已创建'; nextSeq++ }
         else { scheduleRow.status = `排期保存失败：${res?.message || '未知原因'}` }
-      } catch (e) { scheduleRow.status = `排期保存失败：${e?.message || '接口异常'}` }
+      } catch (e: any) { scheduleRow.status = `排期保存失败：${e?.message || '接口异常'}` }
       results.push(scheduleRow)
     }
-    parsedSongs.value = results
+    parsedSongs.value = results as any
     await fetchSchedules()
-    if (window.$showNotification) window.$showNotification(`批量保存完成：${results.filter(r => r.status === '排期已创建').length}/${results.length} 成功`, 'success')
-  } catch (e) {
+    if ((window as any).$showNotification) (window as any).$showNotification(`批量保存完成：${results.filter(r => r.status === '排期已创建').length}/${results.length} 成功`, 'success')
+  } catch (e: any) {
     console.error(e)
-    if (window.$showNotification) window.$showNotification('批量排期失败：' + (e?.message || '未知错误'), 'error')
+    if ((window as any).$showNotification) (window as any).$showNotification('批量排期失败：' + (e?.message || '未知错误'), 'error')
   } finally { generatingSchedule.value = false }
 }
 
 const handleDateChange = () => { if (!parsedSongs.value.length) fetchSchedules() }
 
-watch(selectedDate, () => { if (!parsedSongs.value.length) fetchSchedules() })
+if (import.meta.client) {
+  watch(selectedDate, () => { if (!parsedSongs.value.length) fetchSchedules() })
+}
 
 onMounted(() => {
+  if (!import.meta.client) return
   fetchSchedules()
   fetchPlayTimes()
 })
 </script>
+
diff --git a/nuxt.config.ts b/nuxt.config.ts
index a8c5b78..cf01f52 100644
--- a/nuxt.config.ts
+++ b/nuxt.config.ts
@@ -285,6 +285,13 @@ export default defineNuxtConfig({
       : process.env.NETLIFY
         ? 'netlify'
         : process.env.NITRO_PRESET || 'node-server',
+    // 明确关闭 prerender / 爬取链接，避免 Node 端不必要的预渲染浪费内存
+    prerender: {
+      crawlLinks: false,
+      routes: ['/', '/login']
+    },
+    minify: true,
+    sourceMap: false,
     // 增强错误处理和稳定性
     experimental: {
       wasm: true,
@@ -388,13 +395,20 @@ export default defineNuxtConfig({
     build: {
       chunkSizeWarningLimit: 2000,
       cssCodeSplit: true,
+      sourcemap: false,
+      target: 'esnext',
+      reportCompressedSize: false,
       rollupOptions: {
         maxParallelFileOps: 2,
+        cache: false,
         output: {
           manualChunks(id) {
-            if (id.includes('node_modules/lucide-vue-next')) {
-              return 'lucide'
-            }
+            if (!id.includes('node_modules')) return
+            if (id.includes('lucide-vue-next')) return 'icons'
+            if (id.includes('@pixi')) return 'pixi'
+            if (id.includes('@applemusic-like-lyrics')) return 'lyric-engine'
+            if (id.includes('drizzle-orm') || id.includes('postgres')) return 'database'
+            if (id.includes('xlsx') || id.includes('jspdf') || id.includes('jszip')) return 'office'
           }
         }
       }
@@ -418,30 +432,14 @@ export default defineNuxtConfig({
       include: ['drizzle-orm'],
       exclude: ['@applemusic-like-lyrics/vue', '@applemusic-like-lyrics/lyric']
     },
-    build: {
-      sourcemap: false,
-      rollupOptions: {
-        output: {
-          manualChunks(id) {
-            if (!id.includes('node_modules')) return
-            if (id.includes('lucide-vue-next')) return 'icons'
-            if (id.includes('@pixi')) return 'pixi'
-            if (id.includes('@applemusic-like-lyrics')) return 'lyric-engine'
-            if (id.includes('drizzle-orm') || id.includes('postgres')) return 'database'
-            if (id.includes('xlsx') || id.includes('jspdf') || id.includes('jszip')) return 'office'
-          }
-        }
-      }
-    },
-    // 添加 WASM 支持配置
-    assetsInclude: ['**/*.wasm'],
-    // SSR配置
+    // SSR配置: Vercel/Netlify serverless 需要 noExternal 把 drizzle/postgres inline;
+    // Node-server 环境直接从 node_modules require 即可, 避免打包 inline 导致 OOM
     ssr: {
       noExternal: process.env.NETLIFY
         ? ['drizzle-orm', 'postgres']
         : process.env.VERCEL
           ? []
-          : ['drizzle-orm', 'postgres']
+          : []
     }
   }
 })