diff --git a/src/mobile/router/modules.ts b/src/mobile/router/modules.ts
index dd648f6..14e7ba9 100644
--- a/src/mobile/router/modules.ts
+++ b/src/mobile/router/modules.ts
@@ -47,78 +47,48 @@ const routeModuleList: Array<RouteRecordRaw> = [
       },
     ],
   },
-  // 聚合扫码：环境页须先于入口注册（避免 wechat 等被 :orderNo 吞掉）
-  {
-    path: RoutePath.AGGREGATE_WECHAT,
-    name: 'AggregateWechat',
-    component: Layout,
-    meta: { title: '聚合支付' },
-    children: [
-      {
-        path: '',
-        name: 'AggregateWechatPage',
-        component: () => import('@/mobile/views/aggregate/wechat/Index.vue'),
-      },
-    ],
-  },
-  {
-    path: RoutePath.AGGREGATE_ALIPAY,
-    name: 'AggregateAlipay',
-    component: Layout,
-    meta: { title: '聚合支付' },
-    children: [
-      {
-        path: '',
-        name: 'AggregateAlipayPage',
-        component: () => import('@/mobile/views/aggregate/alipay/Index.vue'),
-      },
-    ],
-  },
-  {
-    path: RoutePath.AGGREGATE_UNION,
-    name: 'AggregateUnion',
-    component: Layout,
-    meta: { title: '聚合支付' },
-    children: [
-      {
-        path: '',
-        name: 'AggregateUnionPage',
-        component: () => import('@/mobile/views/aggregate/union-pay/Index.vue'),
-      },
-    ],
-  },
-  {
-    path: RoutePath.AGGREGATE_DOUYIN,
-    name: 'AggregateDouyin',
-    component: Layout,
-    meta: { title: '聚合支付' },
-    children: [
-      {
-        path: '',
-        name: 'AggregateDouyinPage',
-        component: () => import('@/mobile/views/aggregate/douyin/Index.vue'),
-      },
-    ],
-  },
-  // 聚合扫码：入口 + 非宿主提示 统一在 Aggregate 父级下，避免跨顶层路由跳转
-  // 触发 App.vue <transition mode="out-in"> 整页 remount Layout 与 Entry.vue 的
-  // onBeforeMount router.replace 竞争（曾导致 /aggregate/unsupported 首次白屏、刷新才正常）
-  // 注：环境页 wechat/alipay/union-pay/douyin 仍为独立顶层路由（仅宿主内访问，无此问题）
+  // 聚合扫码：入口 + 非宿主提示 + 各宿主环境页 统一在 Aggregate 父级下作为子路由
+  // 让 App.vue 顶层 transition key（matched[0].name）在 entry → 环境页跳转时保持不变（都是 Aggregate），
+  // 避免整页 remount 与 Entry.vue 的 onBeforeMount router.replace 竞争导致白屏
+  // （曾发生在支付宝 webview：onBeforeMount 跨顶层 replace 与 <transition mode="out-in" appear> 的 enter 死锁）
+  // 注意：静态段（unsupported/alipay/wechat/union-pay/douyin）必须排在 :orderNo 之前，否则会被当订单号吞掉
+  // URL 契约不变，仍是 /aggregate/:orderNo、/aggregate/unsupported、/aggregate/{env}/:orderNo
   {
     path: RoutePath.AGGREGATE_GROUP,
     name: 'Aggregate',
     component: Layout,
-    meta: {
-      title: '聚合支付',
-    },
     children: [
-      // 非宿主提示：静态 path 段，须在 :orderNo 之前注册，避免 'unsupported' 被当 orderNo 吞掉
+      // 非宿主提示：静态 path 段
       {
         path: 'unsupported',
         name: 'AggregateUnsupportedPage',
         component: () => import('@/mobile/views/aggregate/unsupported.vue'),
       },
-      // 入口：UA 探测后 replace 到环境页
+      // 微信环境页
+      {
+        path: 'wechat/:orderNo',
+        name: 'AggregateWechatPage',
+        component: () => import('@/mobile/views/aggregate/wechat/Index.vue'),
+      },
+      // 支付宝环境页
+      {
+        path: 'alipay/:orderNo',
+        name: 'AggregateAlipayPage',
+        component: () => import('@/mobile/views/aggregate/alipay/Index.vue'),
+      },
+      // 云闪付环境页
+      {
+        path: 'union-pay/:orderNo',
+        name: 'AggregateUnionPage',
+        component: () => import('@/mobile/views/aggregate/union-pay/Index.vue'),
+      },
+      // 抖音环境页
+      {
+        path: 'douyin/:orderNo',
+        name: 'AggregateDouyinPage',
+        component: () => import('@/mobile/views/aggregate/douyin/Index.vue'),
+      },
+      // 入口：UA 探测后 replace 到环境页（静态段已注册完毕，:orderNo 兜底匹配订单号）
       {
         path: ':orderNo',
         name: 'AggregateEntry',
diff --git a/src/mobile/views/aggregate/Entry.vue b/src/mobile/views/aggregate/Entry.vue
index e43f285..b626c8b 100644
--- a/src/mobile/views/aggregate/Entry.vue
+++ b/src/mobile/views/aggregate/Entry.vue
@@ -12,12 +12,12 @@ defineOptions({ name: 'AggregateEntry' })
 const route = useRoute()
 const router = useRouter()
 
-/** clientEnv → 路由 name */
+/** clientEnv → 路由 name（指向 Aggregate 父级下的环境页子路由，不跨顶层以避免 transition 竞争） */
 const ENV_ROUTE_NAME: Record<string, string> = {
-  wechat: 'AggregateWechat',
-  alipay: 'AggregateAlipay',
-  union_pay: 'AggregateUnion',
-  douyin: 'AggregateDouyin',
+  wechat: 'AggregateWechatPage',
+  alipay: 'AggregateAlipayPage',
+  union_pay: 'AggregateUnionPage',
+  douyin: 'AggregateDouyinPage',
 }
 
 // onBeforeMount 探测并 replace：挂载前跳走，避免与 App.vue <transition mode="out-in" appear> 的 enter 动画
diff --git a/src/mobile/views/aggregate/EnvPage.vue b/src/mobile/views/aggregate/EnvPage.vue
deleted file mode 100644
index 2e6166b..0000000
--- a/src/mobile/views/aggregate/EnvPage.vue
+++ /dev/null
@@ -1,274 +0,0 @@
-<script lang="ts" setup>
-/**
- * 聚合扫码环境页（wechat/alipay/union_pay/douyin 共用）
- * clientEnv 由路由注入，不二次猜 UA（OAuth 回跳后仍稳定）
- */
-import type { AggregateClientEnv } from '@/shared/utils/client-env'
-import { showNotify, showSuccessToast } from 'vant'
-import { onMounted } from 'vue'
-import { useI18n } from 'vue-i18n'
-import { useRoute } from 'vue-router'
-import QrCodeDisplay from '@/shared/components/pay/QrCodeDisplay.vue'
-import { useAggregatePay } from '@/shared/pay/use-aggregate-pay'
-import { isAggregateClientEnv } from '@/shared/utils/client-env'
-
-defineOptions({ name: 'AggregateEnvPage' })
-
-const props = defineProps<{
-  /** 固定客户端环境 */
-  clientEnv: AggregateClientEnv
-}>()
-
-const { t } = useI18n()
-const route = useRoute()
-const orderNo = route.params.orderNo as string
-
-if (!isAggregateClientEnv(props.clientEnv)) {
-  throw new Error(`invalid aggregate clientEnv: ${props.clientEnv}`)
-}
-
-const {
-  loading,
-  paying,
-  authorizing,
-  loadError,
-  order,
-  meta,
-  payResult,
-  showQrcode,
-  qrContent,
-  amountYuan,
-  paid,
-  terminal,
-  expired,
-  countdown,
-  remainSeconds,
-  bootstrap,
-  doPay,
-} = useAggregatePay({
-  orderNo,
-  clientEnv: props.clientEnv,
-  device: 'mobile',
-  t,
-  onPaid() {
-    showSuccessToast(t('aggregate.paid'))
-  },
-  onError(message) {
-    showNotify({ type: 'danger', message })
-  },
-})
-
-/**
- * 环境展示名
- */
-function clientEnvLabel() {
-  if (props.clientEnv === 'alipay') {
-    return t('aggregate.clientEnv.alipay')
-  }
-  if (props.clientEnv === 'union_pay') {
-    return t('aggregate.clientEnv.union')
-  }
-  if (props.clientEnv === 'douyin') {
-    return t('aggregate.clientEnv.douyin')
-  }
-  return t('aggregate.clientEnv.wechat')
-}
-
-/**
- * 终态文案
- */
-function terminalMessage() {
-  const s = order.value.status
-  if (s === 'paid') {
-    return t('aggregate.paid')
-  }
-  if (s === 'expired') {
-    return t('aggregate.expired')
-  }
-  if (s === 'closed') {
-    return t('aggregate.closed')
-  }
-  if (s === 'failed') {
-    return t('aggregate.failed')
-  }
-  return ''
-}
-
-onMounted(() => {
-  bootstrap()
-})
-</script>
-
-<template>
-  <div class="aggregate">
-    <div class="aggregate__brand" />
-
-    <div v-if="loading || authorizing" class="aggregate__card">
-      <van-loading color="#5d9dfe" size="24px" />
-      <p v-if="authorizing" class="aggregate__tip">
-        {{ t('aggregate.authorizing') }}
-      </p>
-    </div>
-
-    <div v-else-if="loadError" class="aggregate__card">
-      <p class="aggregate__error">
-        {{ loadError }}
-      </p>
-    </div>
-
-    <template v-else>
-      <div class="aggregate__card">
-        <div class="aggregate__title">
-          {{ order.title || t('aggregate.defaultTitle') }}
-        </div>
-        <div class="aggregate__amount">
-          <span class="aggregate__currency">¥</span>{{ amountYuan }}
-        </div>
-        <div v-if="order.description" class="aggregate__desc">
-          {{ order.description }}
-        </div>
-        <div class="aggregate__meta">
-          <div>{{ t('aggregate.orderNo') }}: {{ order.orderNo }}</div>
-          <div v-if="remainSeconds > 0 && !paid">
-            {{ t('aggregate.countdown') }}: {{ countdown }}
-          </div>
-          <div>{{ t('aggregate.clientEnvLabel') }}: {{ clientEnvLabel() }}</div>
-        </div>
-      </div>
-
-      <div v-if="paid" class="aggregate__card aggregate__success">
-        {{ t('aggregate.paid') }}
-      </div>
-
-      <div v-else-if="terminal" class="aggregate__card">
-        <p class="aggregate__error">
-          {{ terminalMessage() }}
-        </p>
-      </div>
-
-      <div v-else-if="expired" class="aggregate__card">
-        <p class="aggregate__error">
-          {{ t('aggregate.expired') }}
-        </p>
-      </div>
-
-      <div v-else-if="showQrcode && qrContent" class="aggregate__card">
-        <p class="aggregate__tip">
-          {{ t('aggregate.scanQr') }}
-        </p>
-        <div class="aggregate__qr">
-          <QrCodeDisplay :content="qrContent" :size="200" />
-        </div>
-      </div>
-
-      <div
-        v-else-if="payResult?.payBody && payResult.payBodyType !== 'link' && payResult.payBodyType !== 'jsapi'"
-        class="aggregate__card"
-      >
-        <div class="aggregate__pay-tip">
-          {{ t('aggregate.useAppPay') }}
-        </div>
-      </div>
-
-      <div v-if="!paid && !terminal && !expired" class="aggregate__actions">
-        <van-button
-          type="primary"
-          round
-          block
-          :loading="paying || authorizing"
-          @click="doPay"
-        >
-          {{
-            paying
-              ? t('aggregate.paying')
-              : (meta.autoLaunch ? t('aggregate.retry') : t('aggregate.payNow'))
-          }}
-        </van-button>
-      </div>
-    </template>
-  </div>
-</template>
-
-<style scoped>
-.aggregate {
-  min-height: 100%;
-  padding-bottom: 40px;
-  background: #f5f7fa;
-}
-
-.aggregate__brand {
-  height: 120px;
-  background: linear-gradient(135deg, #5d9dfe, #4787f7);
-}
-
-.aggregate__card {
-  margin: -48px 16px 16px;
-  padding: 24px 20px;
-  background: #fff;
-  border-radius: 12px;
-  box-shadow: 0 4px 16px rgb(0 0 0 / 6%);
-  text-align: center;
-}
-
-.aggregate__title {
-  font-size: 16px;
-  color: #303133;
-  margin-bottom: 12px;
-}
-
-.aggregate__amount {
-  font-size: 36px;
-  font-weight: 600;
-  color: #303133;
-  line-height: 1.2;
-}
-
-.aggregate__currency {
-  font-size: 20px;
-  margin-right: 4px;
-}
-
-.aggregate__desc {
-  margin-top: 8px;
-  font-size: 13px;
-  color: #909399;
-}
-
-.aggregate__meta {
-  margin-top: 16px;
-  padding-top: 12px;
-  border-top: 1px solid #f0f0f0;
-  font-size: 12px;
-  color: #909399;
-  text-align: left;
-  line-height: 1.8;
-}
-
-.aggregate__error {
-  color: #ee0a24;
-  font-size: 14px;
-}
-
-.aggregate__success {
-  color: #07c160;
-  font-size: 16px;
-  font-weight: 500;
-}
-
-.aggregate__tip,
-.aggregate__pay-tip {
-  font-size: 14px;
-  color: #606266;
-  margin: 8px 0;
-}
-
-.aggregate__qr {
-  display: flex;
-  justify-content: center;
-  margin-top: 12px;
-}
-
-.aggregate__actions {
-  margin: 0 16px;
-}
-</style>
diff --git a/src/mobile/views/aggregate/unsupported.vue b/src/mobile/views/aggregate/unsupported.vue
index 03d5f90..aade6ca 100644
--- a/src/mobile/views/aggregate/unsupported.vue
+++ b/src/mobile/views/aggregate/unsupported.vue
@@ -1,7 +1,7 @@
 <script lang="ts" setup>
 /**
  * 聚合扫码：非微信/支付宝/云闪付/抖音宿主提示
- * 结构对齐 EnvPage（品牌条 + 上浮卡）；四钱包仅图标、无标签，减少与描述重复
+ * 结构对齐各环境页（品牌条 + 上浮卡）；四钱包仅图标、无标签，减少与描述重复
  */
 import { useI18n } from 'vue-i18n'
 import { useRoute } from 'vue-router'
diff --git a/src/mobile/views/code-pay/shared/CodePayShell.vue b/src/mobile/views/code-pay/shared/CodePayShell.vue
index cb8980e..cc01eb6 100644
--- a/src/mobile/views/code-pay/shared/CodePayShell.vue
+++ b/src/mobile/views/code-pay/shared/CodePayShell.vue
@@ -2,7 +2,7 @@
 /**
  * 码牌收款共用 UI
  *
- * 视觉对齐聚合 EnvPage（上浮卡 + 灰阶 token）与收银结果态；
+ * 视觉对齐聚合各环境页（上浮卡 + 灰阶 token）与收银结果态；
  * 通道品牌色由端页注入（微信绿 / 支付宝蓝）。
  */
 import { computed, ref } from 'vue'
diff --git a/src/pc/router/index.ts b/src/pc/router/index.ts
index 3427a28..5be70fe 100644
--- a/src/pc/router/index.ts
+++ b/src/pc/router/index.ts
@@ -31,14 +31,12 @@ const routes: RouteRecordRaw[] = [
     path: RoutePath.AGGREGATE_UNSUPPORTED,
     name: 'PcAggregateUnsupported',
     component: () => import('@/pc/views/aggregate/Unsupported.vue'),
-    meta: { title: '聚合支付' },
   },
   // 聚合扫码支付（跨端）
   {
     path: RoutePath.AGGREGATE,
     name: 'PcAggregate',
     component: () => import('@/pc/views/aggregate/Index.vue'),
-    meta: { title: '聚合支付' },
   },
   // 商户对账单（PC 独占：移动端由注册表派生 device-only 存根）
   {
diff --git a/src/shared/locales/en-US/aggregate.json b/src/shared/locales/en-US/aggregate.json
index ad8a0a0..a047ea1 100644
--- a/src/shared/locales/en-US/aggregate.json
+++ b/src/shared/locales/en-US/aggregate.json
@@ -1,5 +1,5 @@
 {
-  "defaultTitle": "Aggregate Pay",
+  "defaultTitle": "Pay Order",
   "orderNo": "Order No",
   "countdown": "Time left",
   "clientEnvLabel": "Scene",
diff --git a/src/shared/locales/id-ID/aggregate.json b/src/shared/locales/id-ID/aggregate.json
index 83b3063..3f5fb68 100644
--- a/src/shared/locales/id-ID/aggregate.json
+++ b/src/shared/locales/id-ID/aggregate.json
@@ -1,5 +1,5 @@
 {
-  "defaultTitle": "Aggregate Pay",
+  "defaultTitle": "Pembayaran Pesanan",
   "orderNo": "Order No",
   "countdown": "Time left",
   "clientEnvLabel": "Scene",
diff --git a/src/shared/locales/ja-JP/aggregate.json b/src/shared/locales/ja-JP/aggregate.json
index 1b6dba8..c399b10 100644
--- a/src/shared/locales/ja-JP/aggregate.json
+++ b/src/shared/locales/ja-JP/aggregate.json
@@ -1,5 +1,5 @@
 {
-  "defaultTitle": "統合決済",
+  "defaultTitle": "注文のお支払い",
   "orderNo": "注文番号",
   "countdown": "残り時間",
   "clientEnvLabel": "決済環境",
diff --git a/src/shared/locales/ko-KR/aggregate.json b/src/shared/locales/ko-KR/aggregate.json
index 5cae318..3c89be2 100644
--- a/src/shared/locales/ko-KR/aggregate.json
+++ b/src/shared/locales/ko-KR/aggregate.json
@@ -1,5 +1,5 @@
 {
-  "defaultTitle": "통합 결제",
+  "defaultTitle": "주문 결제",
   "orderNo": "주문번호",
   "countdown": "남은 시간",
   "clientEnvLabel": "결제 환경",
diff --git a/src/shared/locales/ms-MY/aggregate.json b/src/shared/locales/ms-MY/aggregate.json
index d82e5de..c378987 100644
--- a/src/shared/locales/ms-MY/aggregate.json
+++ b/src/shared/locales/ms-MY/aggregate.json
@@ -1,5 +1,5 @@
 {
-  "defaultTitle": "Aggregate Pay",
+  "defaultTitle": "Bayaran Pesanan",
   "orderNo": "Order No",
   "countdown": "Time left",
   "clientEnvLabel": "Scene",
diff --git a/src/shared/locales/th-TH/aggregate.json b/src/shared/locales/th-TH/aggregate.json
index 70d4484..986fcc9 100644
--- a/src/shared/locales/th-TH/aggregate.json
+++ b/src/shared/locales/th-TH/aggregate.json
@@ -1,5 +1,5 @@
 {
-  "defaultTitle": "Aggregate Pay",
+  "defaultTitle": "ชำระคำสั่งซื้อ",
   "orderNo": "Order No",
   "countdown": "Time left",
   "clientEnvLabel": "Scene",
diff --git a/src/shared/locales/vi-VN/aggregate.json b/src/shared/locales/vi-VN/aggregate.json
index bff0516..0280e5c 100644
--- a/src/shared/locales/vi-VN/aggregate.json
+++ b/src/shared/locales/vi-VN/aggregate.json
@@ -1,5 +1,5 @@
 {
-  "defaultTitle": "Aggregate Pay",
+  "defaultTitle": "Thanh toán đơn hàng",
   "orderNo": "Order No",
   "countdown": "Time left",
   "clientEnvLabel": "Scene",
diff --git a/src/shared/locales/zh-CN/aggregate.json b/src/shared/locales/zh-CN/aggregate.json
index 2ffb9ec..ca872d1 100644
--- a/src/shared/locales/zh-CN/aggregate.json
+++ b/src/shared/locales/zh-CN/aggregate.json
@@ -1,5 +1,5 @@
 {
-  "defaultTitle": "聚合支付",
+  "defaultTitle": "订单支付",
   "orderNo": "订单号",
   "countdown": "剩余时间",
   "clientEnvLabel": "支付环境",
diff --git a/src/shared/locales/zh-HK/aggregate.json b/src/shared/locales/zh-HK/aggregate.json
index d803709..990befe 100644
--- a/src/shared/locales/zh-HK/aggregate.json
+++ b/src/shared/locales/zh-HK/aggregate.json
@@ -1,5 +1,5 @@
 {
-  "defaultTitle": "聚合支付",
+  "defaultTitle": "訂單付款",
   "orderNo": "訂單號",
   "countdown": "剩餘時間",
   "clientEnvLabel": "支付環境",
diff --git a/src/shared/locales/zh-TW/aggregate.json b/src/shared/locales/zh-TW/aggregate.json
index d803709..4d2d196 100644
--- a/src/shared/locales/zh-TW/aggregate.json
+++ b/src/shared/locales/zh-TW/aggregate.json
@@ -1,5 +1,5 @@
 {
-  "defaultTitle": "聚合支付",
+  "defaultTitle": "訂單支付",
   "orderNo": "訂單號",
   "countdown": "剩餘時間",
   "clientEnvLabel": "支付環境",
diff --git a/src/shared/router/paths.ts b/src/shared/router/paths.ts
index 419569f..6e9eada 100644
--- a/src/shared/router/paths.ts
+++ b/src/shared/router/paths.ts
@@ -33,22 +33,15 @@ export const RoutePath = {
   AGGREGATE: '/aggregate/:orderNo',
   /**
    * 聚合扫码父级分组（仅 Mobile 路由注册用）
-   * Mobile 把入口 + unsupported 提示合并到此父级下作为子路由，让 App.vue
-   * 顶层 transition key（matched[0].name）在 entry → unsupported 跳转时保持
-   * 不变，避免整页 remount 与 onBeforeMount 内 router.replace 竞争导致白屏。
-   * URL 契约不变，仍是 /aggregate/:orderNo 与 /aggregate/unsupported。
+   * Mobile 把入口 + 非宿主提示 + 各宿主环境页（wechat/alipay/union-pay/douyin）全部
+   * 合并到此父级下作为子路由，让 App.vue 顶层 transition key（matched[0].name）在
+   * entry → 环境页跳转时保持不变（都是 Aggregate），避免整页 remount 与 Entry.vue 的
+   * onBeforeMount router.replace 竞争导致白屏（曾发生在支付宝 webview）。
+   * URL 契约不变：/aggregate/:orderNo、/aggregate/unsupported、/aggregate/{env}/:orderNo。
    * PC 仍用 AGGREGATE（/aggregate/:orderNo）作为单层路由。
    */
   AGGREGATE_GROUP: '/aggregate',
-  /** 聚合-微信环境页（Mobile） */
-  AGGREGATE_WECHAT: '/aggregate/wechat/:orderNo',
-  /** 聚合-支付宝环境页（Mobile） */
-  AGGREGATE_ALIPAY: '/aggregate/alipay/:orderNo',
-  /** 聚合-云闪付环境页（Mobile） */
-  AGGREGATE_UNION: '/aggregate/union-pay/:orderNo',
-  /** 聚合-抖音环境页（Mobile） */
-  AGGREGATE_DOUYIN: '/aggregate/douyin/:orderNo',
-  /** 聚合-不支持的宿主环境提示（Mobile） */
+  /** 聚合-不支持的宿主环境提示（Mobile + PC 注册用） */
   AGGREGATE_UNSUPPORTED: '/aggregate/unsupported',
   /** 码牌支付入口（跨端：Mobile 分发/收款，PC 扫码引导；path 与后端 getCodeLink /h/{code} 一致） */
   CODE_PAY: '/h/:code',