diff --git a/app/components/LoginModal.vue b/app/components/LoginModal.vue
index 892a578..aef1e8f 100644
--- a/app/components/LoginModal.vue
+++ b/app/components/LoginModal.vue
@@ -33,6 +33,7 @@
       <div class="px-8">
         <div class="flex border-b border-[var(--c-e2e8f0)]">
           <button
+            v-if="!isMobileClient"
             :class="[
               'flex-1 pb-3 text-sm font-medium transition-colors border-b-2 cursor-pointer',
               activeTab === 'qr'
@@ -58,7 +59,7 @@
       </div>
 
       <!-- 微信扫码登录 -->
-      <div v-if="activeTab === 'qr'" class="px-8 py-6">
+      <div v-if="!isMobileClient && activeTab === 'qr'" class="px-8 py-6">
         <div class="flex flex-col items-center">
           <!-- 二维码区域 -->
           <div
@@ -210,10 +211,12 @@ const emit = defineEmits(['close', 'login-success'])
 const { post } = useApi()
 const { setLogin } = useUser()
 const { inviteCode, withInvite, clearInvite } = useInvite()
+const { isMobileClient } = useClientDevice()
+const { reportCv } = usePvcv()
 const toast = useToast()
 
 // Tab
-const activeTab = ref('qr')
+const activeTab = ref(isMobileClient.value ? 'phone' : 'qr')
 
 // ===== 微信扫码 =====
 const qrLoading = ref(true)
@@ -226,6 +229,7 @@ let qrTimer = null
 
 // 获取二维码
 async function refreshQR() {
+  if (isMobileClient.value) return
   clearInterval(qrTimer)
   qrLoading.value = true
   qrExpired.value = false
@@ -365,6 +369,7 @@ function handleLoginSuccess(data) {
   const invited = Boolean(inviteCode.value)
   setLogin(data)
   clearInvite()
+  reportCv('login_success', { page_key: 'login_dialog' })
   toast.add({
     title: invited && data.is_register ? '登录并领取成功' : '登录成功',
     description: invited && data.is_register ? '邀请奖励点数已自动到账。' : '',
@@ -375,7 +380,17 @@ function handleLoginSuccess(data) {
 
 // 初始化
 onMounted(() => {
-  refreshQR()
+  reportCv('login_dialog_show', { page_key: 'login_dialog' })
+  if (!isMobileClient.value) refreshQR()
+})
+
+watch(isMobileClient, (mobile) => {
+  if (mobile) {
+    clearInterval(qrTimer)
+    activeTab.value = 'phone'
+  } else if (activeTab.value === 'qr' && !qrData.value.url) {
+    refreshQR()
+  }
 })
 
 onUnmounted(() => {
diff --git a/app/composables/useApi.js b/app/composables/useApi.js
index 7340b63..0442db7 100644
--- a/app/composables/useApi.js
+++ b/app/composables/useApi.js
@@ -6,7 +6,7 @@
  *
  * 自动注入（对齐 V2）：
  *   Header: { token, timestr, nonce }
- *   Body:   { token, uid, mac, base_timestamp, client:1, source, client_ios, version, version_code }
+ *   Body:   { token, uid, mac, base_timestamp, client, source, client_ios, version, version_code }
  *
  * 后端响应规范：
  *   { code: 0,       data: {...}, list: [...], msg: '...' }   // 成功
@@ -44,6 +44,7 @@ export function useApi() {
   const macCookie = useCookie('mac', { maxAge: 365 * 24 * 3600, path: '/' })
   const openIdCookie = useCookie('open_id', { path: '/' })
   const sourceCookie = useCookie('source', { path: '/' })
+  const { getClientId, getClientIos } = useClientDevice()
 
   /**
    * 登录态从 useState 共享状态读取（与 useUser 同源）。
@@ -116,9 +117,9 @@ export function useApi() {
       uid: openIdState.value || openIdCookie.value || '',
       mac: macCookie.value || SSR_MAC,
       base_timestamp: timestamp,
-      client: 1,
+      client: getClientId(),
       source: sourceCookie.value || '',
-      client_ios: 0,
+      client_ios: getClientIos(),
       version: '1.0.0',
       version_code: 1,
     }
@@ -180,9 +181,9 @@ export function useApi() {
       uid: openIdState.value || openIdCookie.value || '',
       mac: macCookie.value || SSR_MAC,
       base_timestamp: Math.floor(Date.now() / 1000),
-      client: 1,
+      client: getClientId(),
       source: sourceCookie.value || '',
-      client_ios: 0,
+      client_ios: getClientIos(),
       version: '1.0.0',
       version_code: 1,
       ...body,
diff --git a/app/composables/useClientDevice.js b/app/composables/useClientDevice.js
new file mode 100644
index 0000000..6d8dbdb
--- /dev/null
+++ b/app/composables/useClientDevice.js
@@ -0,0 +1,57 @@
+const MOBILE_UA_RE = /android|webos|iphone|ipad|ipod|blackberry|iemobile|opera mini|mobile/i
+const IOS_UA_RE = /iphone|ipad|ipod|ios/i
+const WECHAT_UA_RE = /micromessenger/i
+
+export function resolveClientDevice(input = {}) {
+  const host = String(input.host || '').split(':')[0].toLowerCase()
+  const userAgent = String(input.userAgent || '')
+  const isMobileHost = host === 'm.aionline.cc' || host.startsWith('m.')
+  const isMobile = isMobileHost || MOBILE_UA_RE.test(userAgent)
+
+  return {
+    client: isMobile ? 2 : 1,
+    isMobile,
+    isIos: IOS_UA_RE.test(userAgent),
+    isWechat: WECHAT_UA_RE.test(userAgent),
+    host,
+    userAgent,
+  }
+}
+
+export function useClientDevice() {
+  function getHost() {
+    if (import.meta.client) return window.location.hostname || ''
+    const headers = useRequestHeaders(['host'])
+    return headers.host || ''
+  }
+
+  function getUserAgent() {
+    if (import.meta.client) return navigator.userAgent || ''
+    const headers = useRequestHeaders(['user-agent'])
+    return headers['user-agent'] || ''
+  }
+
+  function getMeta() {
+    return resolveClientDevice({
+      host: getHost(),
+      userAgent: getUserAgent(),
+    })
+  }
+
+  const device = computed(() => getMeta())
+  const clientId = computed(() => device.value.client)
+  const isMobileClient = computed(() => device.value.isMobile)
+  const isIosClient = computed(() => device.value.isIos)
+  const isWechatClient = computed(() => device.value.isWechat)
+
+  return {
+    device,
+    clientId,
+    isMobileClient,
+    isIosClient,
+    isWechatClient,
+    getClientId: () => getMeta().client,
+    getClientIos: () => (getMeta().isIos ? 1 : 0),
+    getClientMeta: getMeta,
+  }
+}
diff --git a/app/composables/useIdPhoto.js b/app/composables/useIdPhoto.js
index fa7857b..2f3a1c1 100644
--- a/app/composables/useIdPhoto.js
+++ b/app/composables/useIdPhoto.js
@@ -5,6 +5,7 @@ export function useIdPhoto() {
   const macCookie = useCookie('mac', { maxAge: 365 * 24 * 3600, path: '/' })
   const openIdCookie = useCookie('open_id', { path: '/' })
   const sourceCookie = useCookie('source', { path: '/' })
+  const { getClientId, getClientIos } = useClientDevice()
   const tokenState = useState('auth_token', () => tokenCookie.value || '')
   const openIdState = useState('auth_open_id', () => openIdCookie.value || '')
 
@@ -41,9 +42,9 @@ export function useIdPhoto() {
     formData.append('uid', openIdState.value || openIdCookie.value || '')
     formData.append('mac', macCookie.value || 'pc-id-photo')
     formData.append('base_timestamp', String(Math.floor(Date.now() / 1000)))
-    formData.append('client', '1')
+    formData.append('client', String(getClientId()))
     formData.append('source', sourceCookie.value || '')
-    formData.append('client_ios', '0')
+    formData.append('client_ios', String(getClientIos()))
     formData.append('version', '1.0.0')
     formData.append('version_code', '1')
     formData.append('request_id', settings.request_id || createUuid())
diff --git a/app/composables/useOldPhoto.js b/app/composables/useOldPhoto.js
index de1fe05..61da582 100644
--- a/app/composables/useOldPhoto.js
+++ b/app/composables/useOldPhoto.js
@@ -11,6 +11,7 @@ export function useOldPhoto() {
   const macCookie = useCookie('mac', { maxAge: 365 * 24 * 3600, path: '/' })
   const openIdCookie = useCookie('open_id', { path: '/' })
   const sourceCookie = useCookie('source', { path: '/' })
+  const { getClientId, getClientIos } = useClientDevice()
   const tokenState = useState('auth_token', () => tokenCookie.value || '')
   const openIdState = useState('auth_open_id', () => openIdCookie.value || '')
 
@@ -49,9 +50,9 @@ export function useOldPhoto() {
     formData.append('uid', openIdState.value || openIdCookie.value || '')
     formData.append('mac', macCookie.value || 'pc-old-photo')
     formData.append('base_timestamp', String(Math.floor(Date.now() / 1000)))
-    formData.append('client', '1')
+    formData.append('client', String(getClientId()))
     formData.append('source', sourceCookie.value || '')
-    formData.append('client_ios', '0')
+    formData.append('client_ios', String(getClientIos()))
     formData.append('version', '1.0.0')
     formData.append('version_code', '1')
     formData.append('request_id', settings.request_id || createUuid())
diff --git a/app/composables/usePortrait.js b/app/composables/usePortrait.js
index 05c149f..d32d441 100644
--- a/app/composables/usePortrait.js
+++ b/app/composables/usePortrait.js
@@ -12,6 +12,7 @@ export function usePortrait() {
   const macCookie = useCookie('mac', { maxAge: 365 * 24 * 3600, path: '/' })
   const openIdCookie = useCookie('open_id', { path: '/' })
   const sourceCookie = useCookie('source', { path: '/' })
+  const { getClientId, getClientIos } = useClientDevice()
   const tokenState = useState('auth_token', () => tokenCookie.value || '')
   const openIdState = useState('auth_open_id', () => openIdCookie.value || '')
 
@@ -52,9 +53,9 @@ export function usePortrait() {
     formData.append('uid', openIdState.value || openIdCookie.value || '')
     formData.append('mac', macCookie.value || 'pc-portrait')
     formData.append('base_timestamp', String(Math.floor(Date.now() / 1000)))
-    formData.append('client', '1')
+    formData.append('client', String(getClientId()))
     formData.append('source', sourceCookie.value || '')
-    formData.append('client_ios', '0')
+    formData.append('client_ios', String(getClientIos()))
     formData.append('version', '1.0.0')
     formData.append('version_code', '1')
     formData.append('request_id', settings.request_id || createUuid())
diff --git a/app/composables/usePvcv.js b/app/composables/usePvcv.js
new file mode 100644
index 0000000..8c8965e
--- /dev/null
+++ b/app/composables/usePvcv.js
@@ -0,0 +1,44 @@
+export function usePvcv() {
+  const { post } = useApi()
+  const { userInfo } = useUser()
+  const route = useRoute()
+  const sourceCookie = useCookie('source', { path: '/' })
+
+  function getPagePayload(toRoute = route, extra = {}) {
+    const path = toRoute.path || window.location.pathname || '/'
+    const fullPath = toRoute.fullPath || path
+    const url = import.meta.client ? `${window.location.origin}${fullPath}` : fullPath
+    return {
+      source: sourceCookie.value || '',
+      referrer: extra.referrer || (import.meta.client ? document.referrer : ''),
+      url,
+      path,
+      page_key: extra.page_key || String(toRoute.name || path).replace(/^\/+/, ''),
+      user_id: userInfo.value?.user_id || 0,
+      user_agent: import.meta.client ? navigator.userAgent : '',
+      ...extra,
+    }
+  }
+
+  async function reportPv(toRoute = route, extra = {}) {
+    if (!import.meta.client) return
+    try {
+      await post('/common/pvcv', getPagePayload(toRoute, extra))
+    } catch {
+      // 统计不能影响主流程
+    }
+  }
+
+  async function reportCv(key, extra = {}) {
+    if (!key) return
+    await reportPv(route, {
+      ...extra,
+      key,
+    })
+  }
+
+  return {
+    reportPv,
+    reportCv,
+  }
+}
diff --git a/app/composables/useUpload.js b/app/composables/useUpload.js
index 1b44ea1..180124e 100644
--- a/app/composables/useUpload.js
+++ b/app/composables/useUpload.js
@@ -3,7 +3,7 @@
  *
  * - POST multipart/form-data 到 /api/common/uploadpic（走服务端代理）
  * - Header: { token, timestr, nonce }
- * - FormData: { file, token, mac, client:1, source, version, version_code, upload_type:1 }
+ * - FormData: { file, token, mac, client, source, version, version_code, upload_type:1 }
  */
 import md5 from '~/utils/md5'
 
@@ -12,6 +12,7 @@ export function useUpload() {
   const tokenCookie = useCookie('token', { path: '/' })
   const openIdCookie = useCookie('open_id', { path: '/' })
   const sourceCookie = useCookie('source', { path: '/' })
+  const { getClientId, getClientIos } = useClientDevice()
 
   function getNonce() {
     const timeStr = Date.now().toString()
@@ -40,9 +41,9 @@ export function useUpload() {
     formData.append('uid', openIdCookie.value || '')
     formData.append('mac', macCookie.value || '')
     formData.append('base_timestamp', timestamp)
-    formData.append('client', '1')
+    formData.append('client', String(getClientId()))
     formData.append('source', sourceCookie.value || '')
-    formData.append('client_ios', '0')
+    formData.append('client_ios', String(getClientIos()))
     formData.append('version', '1.0.0')
     formData.append('version_code', '1')
     formData.append('upload_type', '1')
diff --git a/app/pages/portrait-photo.vue b/app/pages/portrait-photo.vue
index 3827073..039b3d7 100644
--- a/app/pages/portrait-photo.vue
+++ b/app/pages/portrait-photo.vue
@@ -162,8 +162,8 @@
           <!-- 4. 比例与张数 -->
           <div class="rounded-2xl bg-[var(--c-ffffff)] p-5 shadow-[0_10px_28px_var(--sh-32-56-92-50)] lg:p-6">
             <div class="flex items-start justify-between gap-4">
-              <h3 class="text-base font-extrabold text-[var(--c-172033)] lg:text-lg">图片比例与张数</h3>
-              <span class="mt-1 text-xs font-extrabold text-[var(--c-0b8cff)]">{{ unitPoints }}点/张 · 共{{ totalPoints }}点</span>
+              <h3 class="text-base font-extrabold text-[var(--c-172033)] lg:text-lg">{{ quantityEnabled ? '图片比例与张数' : '图片比例' }}</h3>
+              <span class="mt-1 text-xs font-extrabold text-[var(--c-0b8cff)]">{{ quantityPriceText }}</span>
             </div>
 
             <div class="mt-4 flex flex-wrap gap-2.5">
@@ -182,7 +182,9 @@
               </button>
             </div>
 
-            <div class="mt-5 flex items-center gap-4">
+            <div v-if="configLoading" class="mt-5 h-14 animate-pulse rounded-2xl bg-[var(--c-f1f5fa)]" />
+
+            <div v-else-if="quantityEnabled" class="mt-5 flex items-center gap-4">
               <span class="text-sm font-bold text-[var(--c-526174)]">生成张数</span>
               <div class="flex items-center gap-3">
                 <button
@@ -207,6 +209,14 @@
               </div>
               <span class="text-xs text-[var(--c-8a97a8)]">一次最多 {{ maxCount }} 张，按张扣点，失败的不扣</span>
             </div>
+
+            <div v-else class="mt-5 rounded-2xl bg-[var(--c-f7faff)] px-4 py-3">
+              <div class="flex items-center justify-between gap-3">
+                <span class="text-sm font-bold text-[var(--c-526174)]">生成张数</span>
+                <span class="rounded-full bg-[var(--c-eef7ff)] px-3 py-1 text-xs font-extrabold text-[var(--c-0b8cff)]">固定 1 张</span>
+              </div>
+              <p class="mt-1 text-xs leading-relaxed text-[var(--c-8a97a8)]">后台已关闭多张生成，本次只生成 1 张。</p>
+            </div>
           </div>
 
           <!-- 5. 补充描述 -->
@@ -288,7 +298,7 @@
                   <span class="animate-pulse-dot3 size-2.5 rounded-full bg-[var(--c-1f8cff)]" />
                 </div>
                 <div class="text-sm font-bold text-[var(--c-172033)]">
-                  {{ job.success_count || 0 }} / {{ job.count || quantity }} 张 · 已等待 {{ waitedSeconds }}s
+                  {{ job.success_count || 0 }} / {{ job.count || effectiveQuantity }} 张 · 已等待 {{ waitedSeconds }}s
                 </div>
                 <div v-if="pollCountdown > 0" class="mt-2 text-xs text-[var(--c-8a95a6)]">下次刷新 {{ pollCountdown }}s</div>
               </div>
@@ -484,6 +494,7 @@ const activeRatio = ref('')
 const options = reactive({})
 const quantity = ref(1)
 const maxCount = ref(4)
+const quantityEnabled = ref(true)
 const unitPoints = ref(0)
 const configLoading = ref(true)
 const submitting = ref(false)
@@ -508,7 +519,12 @@ const currentStyle = computed(() => styles.value.find(item => item.key === activ
 const currentGroups = computed(() => currentStyle.value.groups || [])
 const resultUrls = computed(() => job.value.result_urls || [])
 const activeResultUrl = computed(() => resultUrls.value[activeIndex.value] || resultUrls.value[0] || '')
-const totalPoints = computed(() => unitPoints.value * quantity.value)
+const effectiveQuantity = computed(() => (quantityEnabled.value ? quantity.value : 1))
+const totalPoints = computed(() => unitPoints.value * effectiveQuantity.value)
+const quantityPriceText = computed(() => {
+  if (!unitPoints.value) return quantityEnabled.value ? `共${totalPoints.value}点` : '固定1张'
+  return quantityEnabled.value ? `${unitPoints.value}点/张 · 共${totalPoints.value}点` : `${unitPoints.value}点/张 · 固定1张`
+})
 const currentPoints = computed(() => Number(balance.points || 0))
 const isBalanceInsufficient = computed(
   () => user.isLogin.value && totalPoints.value > 0 && currentPoints.value < totalPoints.value,
@@ -530,20 +546,51 @@ function showToast(message, color = 'error') {
   toast.add({ title: message, color })
 }
 
+function pickFirstDefined(values) {
+  return values.find(value => value !== undefined && value !== null && value !== '')
+}
+
+function normalizeQuantityEnabled(data = {}) {
+  const raw = pickFirstDefined([
+    data.quantity_enabled,
+    data.quantity_supported,
+    data.product?.quantity_enabled,
+    data.billing?.product?.quantity_enabled,
+    data.billing?.quote?.product?.quantity_enabled,
+  ])
+  if (raw === undefined) return Number(data.max_count || 1) > 1
+  if (typeof raw === 'boolean') return raw
+  return !['0', 'false', 'no', 'off', 'unsupported', 'not_support', '不支持'].includes(String(raw).toLowerCase())
+}
+
+function applyQuantityConfig(data = {}) {
+  const enabled = normalizeQuantityEnabled(data)
+  const rawMax = pickFirstDefined([
+    data.max_count,
+    data.product?.max_quantity,
+    data.billing?.product?.max_quantity,
+    data.billing?.quote?.product?.max_quantity,
+  ])
+  const nextMax = enabled ? Math.max(1, Number(rawMax || maxCount.value || 1)) : 1
+  quantityEnabled.value = enabled
+  maxCount.value = nextMax
+  quantity.value = enabled ? Math.min(Math.max(1, quantity.value), nextMax) : 1
+}
+
 // ==================== 配置 / 示例 / 余额 ====================
 async function loadConfig(silent = false) {
   try {
     const res = await post('/portrait/config', {
       style: activeStyle.value || undefined,
       model: activeModel.value || undefined,
-      count: quantity.value,
+      count: effectiveQuantity.value,
     })
     const data = res.data || {}
     models.value = data.models || []
     styles.value = data.styles || []
     ratios.value = data.ratios || []
     tips.value = data.tips || []
-    maxCount.value = Number(data.max_count || 4)
+    applyQuantityConfig(data)
     unitPoints.value = Number(data.unit_points || 0)
     if (!activeModel.value) activeModel.value = data.default_model || models.value[0]?.key || ''
     if (!activeRatio.value) {
@@ -682,7 +729,7 @@ async function handleSubmit() {
       style: activeStyle.value,
       model: activeModel.value,
       ratio: activeRatio.value,
-      count: quantity.value,
+      count: effectiveQuantity.value,
       extra_prompt: extraPrompt.value,
       request_id: createRequestId(),
       options: { ...options },
diff --git a/app/pages/recharge.vue b/app/pages/recharge.vue
index e3c5a1c..cd4b4a7 100644
--- a/app/pages/recharge.vue
+++ b/app/pages/recharge.vue
@@ -108,16 +108,16 @@
             <div class="rounded-2xl bg-[var(--c-ffffff)] p-6 text-center shadow-[0_8px_28px_var(--sh-34-68-112-50)]">
               <!-- 未开始 -->
               <template v-if="payState === 'idle'">
-                <UIcon name="i-lucide-qr-code" class="mx-auto mb-4 size-12 text-[var(--c-a0aabb)]" />
-                <div class="mb-1 text-base font-bold text-[var(--c-172033)]">微信扫码支付</div>
-                <div class="text-sm text-[var(--c-a0aabb)]">选择套餐后点击「确认充值」</div>
-                <div class="text-sm text-[var(--c-a0aabb)]">这里会生成支付二维码</div>
+                <UIcon :name="payIdleIcon" class="mx-auto mb-4 size-12 text-[var(--c-a0aabb)]" />
+                <div class="mb-1 text-base font-bold text-[var(--c-172033)]">{{ payIdleTitle }}</div>
+                <div class="text-sm text-[var(--c-a0aabb)]">{{ payIdleDesc1 }}</div>
+                <div class="text-sm text-[var(--c-a0aabb)]">{{ payIdleDesc2 }}</div>
               </template>
 
               <!-- 生成中 / 待支付 / 成功 -->
               <template v-else>
                 <div class="mb-1 text-base font-bold text-[var(--c-172033)]">
-                  {{ payState === 'success' ? '充值成功' : '微信扫码支付' }}
+                  {{ payPanelTitle }}
                 </div>
                 <div class="mb-4 text-sm text-[var(--c-8a95a6)]">
                   {{ payStateText }}
@@ -134,6 +134,11 @@
                     <span class="text-sm font-bold text-[var(--c-17a65a)]">+{{ current?.points || 0 }} 点已到账</span>
                   </div>
 
+                  <div v-else-if="isMobileClient && payState === 'pending'" class="flex flex-col items-center gap-2">
+                    <UIcon name="i-lucide-smartphone" class="size-12 text-[var(--c-0b8cff)]" />
+                    <span class="text-xs font-bold text-[var(--c-0b8cff)]">等待支付完成...</span>
+                  </div>
+
                   <ClientOnly v-else-if="codeUrl">
                     <vue-qr :text="codeUrl" :size="180" :margin="8" />
                   </ClientOnly>
@@ -183,7 +188,12 @@ useSeoMeta({
 
 const { userInfo, isLogin, showLogin, refreshBalance } = useUser()
 const { post } = useApi()
+const { reportCv } = usePvcv()
 const toast = useToast()
+const route = useRoute()
+const { clientId, isMobileClient, isWechatClient } = useClientDevice()
+const wxPayOpenId = useCookie('wechat_pay_open_id', { maxAge: 30 * 24 * 3600, path: '/' })
+const WECHAT_MP_APPID = 'wxd2aa05b2249b16ce'
 
 const packages = ref([])
 const current = ref(null)
@@ -202,9 +212,30 @@ const buyText = computed(() => {
   if (!current.value) return '请选择套餐'
   return `确认充值（${current.value.price_yuan}元）`
 })
+const payIdleIcon = computed(() => (isMobileClient.value ? 'i-lucide-smartphone' : 'i-lucide-qr-code'))
+const payIdleTitle = computed(() => {
+  if (!isMobileClient.value) return '微信扫码支付'
+  return isWechatClient.value ? '微信内支付' : '手机微信支付'
+})
+const payIdleDesc1 = computed(() => {
+  if (!isMobileClient.value) return '选择套餐后点击「确认充值」'
+  return isWechatClient.value ? '选择套餐后将拉起微信支付' : '选择套餐后将跳转微信支付页'
+})
+const payIdleDesc2 = computed(() => {
+  if (!isMobileClient.value) return '这里会生成支付二维码'
+  return '支付完成后点数会自动到账'
+})
+const payPanelTitle = computed(() => {
+  if (payState.value === 'success') return '充值成功'
+  if (!isMobileClient.value) return '微信扫码支付'
+  return isWechatClient.value ? '微信内支付' : '手机微信支付'
+})
 const payStateText = computed(() => {
-  if (payState.value === 'loading') return '正在创建订单...'
-  if (payState.value === 'pending') return '请使用微信扫描二维码完成支付'
+  if (payState.value === 'loading') return isMobileClient.value ? '正在创建订单并准备拉起支付...' : '正在创建订单...'
+  if (payState.value === 'pending') {
+    if (!isMobileClient.value) return '请使用微信扫描二维码完成支付'
+    return isWechatClient.value ? '请在微信支付弹窗中完成支付' : '请在打开的微信支付页面完成支付'
+  }
   if (payState.value === 'success') return '点数已到账，可以开始创作了'
   return '订单创建失败'
 })
@@ -244,32 +275,140 @@ function selectPackage(pkg) {
   current.value = pkg
 }
 
-// ==================== 支付（PC 走微信 NATIVE 扫码） ====================
-async function startPay() {
+// ==================== 支付（PC 扫码 / H5 微信支付） ====================
+function isInvalidOpenId(value) {
+  return !value || value === 'undefined' || value === 'null'
+}
+
+function cleanOAuthQuery() {
+  if (!import.meta.client) return
+  const url = new URL(window.location.href)
+  url.searchParams.delete('code')
+  url.searchParams.delete('state')
+  window.history.replaceState({}, document.title, url.toString())
+}
+
+function getWechatAuthUrl(packageId) {
+  const url = new URL(window.location.href)
+  url.searchParams.delete('code')
+  url.searchParams.delete('state')
+  const redirectUri = encodeURIComponent(url.toString())
+  return `https://open.weixin.qq.com/connect/oauth2/authorize?appid=${WECHAT_MP_APPID}&redirect_uri=${redirectUri}&response_type=code&scope=snsapi_base&state=pointbuy_${packageId}#wechat_redirect`
+}
+
+function getQueryValue(value) {
+  return Array.isArray(value) ? value[0] : value
+}
+
+function invokeWechatPay(payInfo) {
+  if (!import.meta.client) return
+
+  const payload = {
+    appId: payInfo.appId || payInfo.appid || WECHAT_MP_APPID,
+    timeStamp: String(payInfo.timeStamp || payInfo.timestamp || ''),
+    nonceStr: payInfo.nonceStr || payInfo.noncestr || '',
+    package: payInfo.package || (payInfo.prepay_id ? `prepay_id=${payInfo.prepay_id}` : ''),
+    signType: payInfo.signType || 'RSA',
+    paySign: payInfo.paySign || payInfo.paysign || '',
+  }
+
+  const onReady = () => {
+    window.WeixinJSBridge.invoke('getBrandWCPayRequest', payload, (res = {}) => {
+      if (res.err_msg === 'get_brand_wcpay_request:ok') {
+        pollOnce()
+      } else if (res.err_msg === 'get_brand_wcpay_request:cancel') {
+        cancelPay()
+        showMsg('支付已取消', 'warning')
+      } else {
+        payState.value = 'error'
+        showMsg('支付失败，请重试')
+      }
+    })
+  }
+
+  if (typeof window.WeixinJSBridge === 'undefined') {
+    document.addEventListener('WeixinJSBridgeReady', onReady, false)
+  } else {
+    onReady()
+  }
+}
+
+async function handleWechatOAuthReturn() {
+  if (!import.meta.client || !isMobileClient.value || !isWechatClient.value) return
+  const code = getQueryValue(route.query.code)
+  const state = String(getQueryValue(route.query.state) || '')
+  if (!code || !state.startsWith('pointbuy_')) return
+
+  try {
+    const res = await post('/common/getopenid', { code, client: 2 })
+    const openId = res.data?.wx_open_id || ''
+    if (!openId) throw new Error('获取 openid 失败')
+    wxPayOpenId.value = openId
+    cleanOAuthQuery()
+
+    const packageId = Number(state.replace('pointbuy_', ''))
+    const target = packages.value.find(item => Number(item.id) === packageId)
+    if (target) current.value = target
+    if (current.value) await startPay({ skipOauth: true })
+  } catch (e) {
+    cleanOAuthQuery()
+    showMsg(e.message || '微信支付身份获取失败，请重新点击充值')
+  }
+}
+
+async function startPay(options = {}) {
   if (!current.value) return
+  reportCv('point_recharge_click', { page_key: 'recharge' })
   if (!isLogin.value) {
     showLogin.value = true
     return
   }
 
+  if (isMobileClient.value && isWechatClient.value && isInvalidOpenId(wxPayOpenId.value) && !options.skipOauth) {
+    window.location.href = getWechatAuthUrl(current.value.id)
+    return
+  }
+
   payState.value = 'loading'
   codeUrl.value = ''
   try {
-    const res = await post('/point/createorder', {
+    const payload = {
       package_id: current.value.id,
-      client: 1, // PC
-    })
+      client: clientId.value,
+      base_in_wechat: isWechatClient.value ? 1 : 0,
+    }
+    if (isMobileClient.value && isWechatClient.value) {
+      payload.open_id = wxPayOpenId.value
+    }
+
+    const res = await post('/point/createorder', payload)
     const data = res.data || {}
-    // NATIVE 支付返回二维码链接（兼容多种字段命名）
-    const url = data.code_url || data.codeUrl || data.qr_code || ''
     orderNo.value = data.order_no || ''
+    reportCv('point_recharge_order', { page_key: 'recharge' })
+
+    if (data.mode === 'wxpay_jsapi' || data.package || data.paySign) {
+      payState.value = 'pending'
+      startPolling()
+      invokeWechatPay(data)
+      return
+    }
+
+    const h5Url = data.h5_url || data.h5Url || ''
+    if (data.mode === 'wxpay_h5' && h5Url) {
+      payState.value = 'pending'
+      startPolling()
+      window.location.href = h5Url
+      return
+    }
+
+    const url = data.code_url || data.codeUrl || data.qr_code || ''
     if (url) {
       codeUrl.value = url
       payState.value = 'pending'
       startPolling()
     } else {
       payState.value = 'error'
-      showMsg(res.msg || 'PC 端支付暂不可用')
+      showMsg(res.msg || '支付暂不可用')
     }
   } catch (e) {
     payState.value = 'error'
@@ -278,22 +417,27 @@ async function startPay() {
 }
 
 // 轮询订单状态：服务端会主动查微信并流转订单 + 幂等入账
+async function pollOnce() {
+  if (!orderNo.value) return
+  try {
+    const res = await post('/point/orderstatus', { order_no: orderNo.value })
+    const d = res.data || {}
+    if (Number(d.status) === 20) {
+      clearInterval(pollingTimer)
+      payState.value = 'success'
+      balance.points = d.balance ?? balance.points
+      refreshBalance()
+      reportCv('point_recharge_paid', { page_key: 'recharge' })
+    }
+  } catch {
+    // 单次失败不中断轮询
+  }
+}
+
 function startPolling() {
   clearInterval(pollingTimer)
   pollingTimer = setInterval(async () => {
-    if (!orderNo.value) return
-    try {
-      const res = await post('/point/orderstatus', { order_no: orderNo.value })
-      const d = res.data || {}
-      if (Number(d.status) === 20) {
-        clearInterval(pollingTimer)
-        payState.value = 'success'
-        balance.points = d.balance ?? balance.points
-        refreshBalance() // 同步 header 点数
-      }
-    } catch {
-      // 单次失败不中断轮询
-    }
+    await pollOnce()
   }, 2000)
 }
 
@@ -309,9 +453,10 @@ function finishPay() {
   loadBalance()
 }
 
-onMounted(() => {
-  loadPackages()
-  loadBalance()
+onMounted(async () => {
+  await loadPackages()
+  await loadBalance()
+  await handleWechatOAuthReturn()
 })
 
 watch(isLogin, async (loggedIn) => {
diff --git a/app/plugins/pvcv.client.js b/app/plugins/pvcv.client.js
new file mode 100644
index 0000000..3193e7c
--- /dev/null
+++ b/app/plugins/pvcv.client.js
@@ -0,0 +1,29 @@
+export default defineNuxtPlugin(() => {
+  const router = useRouter()
+  const { reportPv } = usePvcv()
+
+  let lastFullPath = ''
+  let lastReportedAt = 0
+
+  function track(to, from) {
+    if (!to || to.fullPath === lastFullPath) return
+    const now = Date.now()
+    if (now - lastReportedAt < 300 && to.fullPath === lastFullPath) return
+
+    const referrer = from?.fullPath
+      ? `${window.location.origin}${from.fullPath}`
+      : document.referrer
+
+    lastFullPath = to.fullPath
+    lastReportedAt = now
+    reportPv(to, { referrer })
+  }
+
+  router.afterEach((to, from) => {
+    window.setTimeout(() => track(to, from), 0)
+  })
+
+  window.setTimeout(() => {
+    track(router.currentRoute.value, null)
+  }, 0)
+})
diff --git a/ecosystem.config.cjs b/ecosystem.config.cjs
new file mode 100644
index 0000000..f222b8f
--- /dev/null
+++ b/ecosystem.config.cjs
@@ -0,0 +1,32 @@
+const appName = process.env.APP_NAME || 'pc_nuxt'
+const host = process.env.HOST || '0.0.0.0'
+const port = process.env.PORT || '6888'
+const apiBase = process.env.API_BASE || 'https://api.aionline.cc'
+const env = {
+  NODE_ENV: 'production',
+  HOST: host,
+  PORT: port,
+  NITRO_HOST: host,
+  NITRO_PORT: port,
+  API_BASE: apiBase
+}
+
+module.exports = {
+  apps: [
+    {
+      name: appName,
+      script: '.output/server/index.mjs',
+      cwd: __dirname,
+      exec_mode: 'cluster',
+      instances: Number(process.env.PM2_INSTANCES || 2),
+      autorestart: true,
+      watch: false,
+      max_memory_restart: process.env.PM2_MAX_MEMORY || '512M',
+      time: true,
+      out_file: `./logs/${appName}-out.log`,
+      error_file: `./logs/${appName}-error.log`,
+      env,
+      env_production: env
+    }
+  ]
+}
diff --git a/restart.sh b/restart.sh
new file mode 100644
index 0000000..33fb921
--- /dev/null
+++ b/restart.sh
@@ -0,0 +1,89 @@
+#!/usr/bin/env bash
+
+set -Eeuo pipefail
+
+APP_NAME="${APP_NAME:-pc_nuxt}"
+BRANCH="${BRANCH:-}"
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+cd "$SCRIPT_DIR"
+
+log() {
+  printf '\n[%s] %s\n' "$(date '+%Y-%m-%d %H:%M:%S')" "$*"
+}
+
+require_command() {
+  if ! command -v "$1" >/dev/null 2>&1; then
+    log "Missing command: $1"
+    exit 1
+  fi
+}
+
+ensure_clean_worktree() {
+  if [ -n "$(git status --porcelain)" ]; then
+    log "Working tree is not clean. Commit/stash/clean changes before deploy."
+    git status --short
+    exit 1
+  fi
+}
+
+resolve_branch() {
+  if [ -z "$BRANCH" ]; then
+    BRANCH="$(git rev-parse --abbrev-ref HEAD)"
+  fi
+  if [ "$BRANCH" = "HEAD" ]; then
+    log "Cannot detect git branch. Please run with BRANCH=main ./restart.sh"
+    exit 1
+  fi
+}
+
+pull_latest_code() {
+  log "Pull latest code from origin/$BRANCH"
+  ensure_clean_worktree
+  git fetch origin "$BRANCH"
+  git pull --ff-only origin "$BRANCH"
+}
+
+install_dependencies() {
+  log "Install dependencies"
+  pnpm install --frozen-lockfile
+}
+
+build_app() {
+  log "Build Nuxt app"
+  pnpm run build
+
+  if [ ! -f ".output/server/index.mjs" ]; then
+    log "Build output missing: .output/server/index.mjs"
+    exit 1
+  fi
+}
+
+restart_app() {
+  log "Reload app with pm2 ecosystem config"
+  mkdir -p logs
+  APP_NAME="$APP_NAME" pm2 startOrReload ecosystem.config.cjs --env production --update-env
+  pm2 save >/dev/null 2>&1 || true
+}
+
+main() {
+  require_command git
+  require_command node
+  require_command pnpm
+  require_command pm2
+  resolve_branch
+
+  log "Deploy start: $APP_NAME"
+  log "Node: $(node -v 2>/dev/null || echo 'unknown')"
+  log "pnpm: $(pnpm -v)"
+  log "pm2: $(pm2 -v)"
+
+  pull_latest_code
+  install_dependencies
+  build_app
+  restart_app
+
+  log "Deploy done: $APP_NAME"
+}
+
+main "$@"