diff --git a/src/mobile/router/modules.ts b/src/mobile/router/modules.ts
index d57461d..870e687 100644
--- a/src/mobile/router/modules.ts
+++ b/src/mobile/router/modules.ts
@@ -84,6 +84,15 @@ const routeModuleList: Array<RouteRecordRaw> = [
       title: '支付宝认证',
     },
   },
+  // 支付宝代运营授权落地页（移动独占：授权回跳换 app_auth_token）
+  {
+    path: RoutePath.ISV_AUTH_ALIPAY,
+    name: 'AlipayIsvAuth',
+    component: () => import('@/mobile/views/isv-auth/alipay/index.vue'),
+    meta: {
+      title: '支付宝代运营授权',
+    },
+  },
   // 微信认证落地页（跨端：与 PC 端同 path 各指各 view，微信公众号 OAuth 重定向回调取 code）
   {
     path: RoutePath.AUTH_WECHAT,
diff --git a/src/mobile/views/isv-auth/alipay/index.vue b/src/mobile/views/isv-auth/alipay/index.vue
new file mode 100644
index 0000000..7256f9d
--- /dev/null
+++ b/src/mobile/views/isv-auth/alipay/index.vue
@@ -0,0 +1,221 @@
+<script lang="ts" setup>
+import { showDialog } from 'vant'
+import { onMounted, ref } from 'vue'
+import { useI18n } from 'vue-i18n'
+import { useRoute } from 'vue-router'
+import { isvAuthCallback } from '@/shared/api/isv-auth'
+import alipayLogo from '@/shared/assets/icons/channel/alipay.svg'
+
+defineOptions({ name: 'AlipayIsvAuthPage' })
+
+declare const AlipayJSBridge: {
+  call: (name: string) => void
+}
+
+const { t } = useI18n()
+const route = useRoute()
+
+const loading = ref(true)
+const failed = ref(false)
+const failMsg = ref('')
+
+/**
+ * Base64 解码 state(通道商户号)
+ */
+function base64Decode(str: string): string {
+  const base64 = str.replace(/-/g, '+').replace(/_/g, '/')
+  return decodeURIComponent(
+    atob(base64)
+      .split('')
+      .map(c => `%${(`00${c.charCodeAt(0).toString(16)}`).slice(-2)}`)
+      .join(''),
+  )
+}
+
+/**
+ * 标记失败
+ */
+function markFailed(msg: string) {
+  failed.value = true
+  failMsg.value = msg
+  loading.value = false
+}
+
+/**
+ * 关闭支付宝内嵌 WebView
+ */
+function handleClose() {
+  try {
+    if (typeof AlipayJSBridge !== 'undefined') {
+      AlipayJSBridge.call('closeWebview')
+      return
+    }
+  }
+  catch {
+    // 非支付宝环境忽略
+  }
+  window.history.back()
+}
+
+onMounted(() => {
+  const appAuthCode = route.query.app_auth_code as string | undefined
+  const state = route.query.state as string | undefined
+
+  if (!appAuthCode) {
+    markFailed(t('isvAuth.alipay.authCodeMissing'))
+    return
+  }
+  if (!state) {
+    markFailed(t('isvAuth.alipay.stateMissing'))
+    return
+  }
+
+  let channelMchNo = ''
+  try {
+    channelMchNo = base64Decode(state)
+  }
+  catch {
+    markFailed(t('isvAuth.alipay.stateInvalid'))
+    return
+  }
+  if (!channelMchNo) {
+    markFailed(t('isvAuth.alipay.stateInvalid'))
+    return
+  }
+
+  isvAuthCallback({
+    channelMchNo,
+    code: appAuthCode,
+  })
+    .then(() => {
+      loading.value = false
+      showDialog({
+        message: t('isvAuth.alipay.successMsg'),
+        confirmButtonText: t('isvAuth.alipay.close'),
+      }).then(() => {
+        handleClose()
+      })
+    })
+    .catch((err: Error) => {
+      markFailed(err?.message || t('isvAuth.alipay.authFail'))
+    })
+})
+</script>
+
+<template>
+  <div class="auth-container">
+    <!-- 加载中 -->
+    <div v-if="loading" class="loading-box">
+      <div class="logo-wrapper">
+        <img class="channel-logo" :src="alipayLogo" alt="Alipay" width="64" height="64">
+      </div>
+      <van-loading vertical color="#1677ff" size="32px">
+        <span class="loading-text">{{ t('isvAuth.alipay.loading') }}</span>
+      </van-loading>
+      <div class="footer-tip">
+        <span>{{ t('isvAuth.alipay.secureTip') }}</span>
+      </div>
+    </div>
+
+    <!-- 失败 -->
+    <div v-else-if="failed" class="result-box">
+      <div class="status-icon">
+        <svg viewBox="0 0 1024 1024" width="64" height="64" aria-hidden="true">
+          <path fill="#ee0a24" d="M512 64C264.6 64 64 264.6 64 512s200.6 448 448 448 448-200.6 448-448S759.4 64 512 64z m193.5 561.7-41.8 41.8L512 515.8 360.3 667.5l-41.8-41.8L470.2 474 318.5 322.3l41.8-41.8L512 432.2l151.7-151.7 41.8 41.8L553.8 474l151.7 151.7z" />
+        </svg>
+      </div>
+      <h3 class="result-title">
+        {{ t('isvAuth.alipay.failTitle') }}
+      </h3>
+      <p class="fail-msg">
+        {{ failMsg }}
+      </p>
+      <div class="action-buttons">
+        <van-button plain round block class="close-btn" @click="handleClose">
+          {{ t('isvAuth.alipay.close') }}
+        </van-button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped lang="less">
+.auth-container {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  min-height: 100vh;
+  padding: 20px;
+  background-color: #f5f5f5;
+
+  .loading-box,
+  .result-box {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    width: 100%;
+    max-width: 340px;
+    padding: 40px 24px;
+    background: #fff;
+    border-radius: 16px;
+    box-shadow: 0 4px 12px rgb(0 0 0 / 5%);
+  }
+
+  .loading-box {
+    .logo-wrapper {
+      margin-bottom: 24px;
+
+      .channel-logo {
+        display: block;
+        width: 64px;
+        height: 64px;
+        object-fit: contain;
+      }
+    }
+
+    .loading-text {
+      margin-top: 12px;
+      font-size: 14px;
+      color: #666;
+    }
+
+    .footer-tip {
+      margin-top: 32px;
+      font-size: 12px;
+      color: #999;
+    }
+  }
+
+  .result-box {
+    .status-icon {
+      margin-bottom: 16px;
+      line-height: 0;
+    }
+
+    .result-title {
+      margin: 0 0 24px;
+      font-size: 20px;
+      font-weight: 600;
+      color: #333;
+    }
+
+    .fail-msg {
+      margin: 0 0 24px;
+      font-size: 14px;
+      color: #666;
+      text-align: center;
+      word-break: break-all;
+    }
+
+    .action-buttons {
+      width: 100%;
+
+      .close-btn {
+        color: #666;
+        border-color: #eee;
+      }
+    }
+  }
+}
+</style>
diff --git a/src/shared/api/isv-auth.ts b/src/shared/api/isv-auth.ts
new file mode 100644
index 0000000..839eaf8
--- /dev/null
+++ b/src/shared/api/isv-auth.ts
@@ -0,0 +1,24 @@
+import { RequestEnum } from '@/shared/enums/httpEnum'
+import { http } from '@/shared/utils/http/axios'
+
+/**
+ * 服务商(ISV)代运营授权: 授权码换取 app_auth_token
+ */
+export function isvAuthCallback(param: IsvAuthParam): Promise<void> {
+  return http.request<void>({
+    url: '/unipay/assist/alipay/isv/auth/callback',
+    method: RequestEnum.POST,
+    data: param,
+  }, {
+    // 由页面自行处理错误展示
+    isShowMessage: false,
+  })
+}
+
+/** 代运营授权回调参数 */
+export interface IsvAuthParam {
+  /** 通道商户号 */
+  channelMchNo: string
+  /** 应用授权码 */
+  code: string
+}
diff --git a/src/shared/locales/en-US/index.ts b/src/shared/locales/en-US/index.ts
index d75d566..d24ae64 100644
--- a/src/shared/locales/en-US/index.ts
+++ b/src/shared/locales/en-US/index.ts
@@ -5,6 +5,7 @@ import common from './common.json'
 import error from './error.json'
 import home from './home.json'
 import http from './http.json'
+import isvAuth from './isv-auth.json'
 import protocol from './protocol.json'
 import statement from './statement.json'
 
@@ -12,6 +13,7 @@ export default {
   common,
   http,
   auth,
+  isvAuth,
   cashier,
   codePay,
   protocol,
diff --git a/src/shared/locales/en-US/isv-auth.json b/src/shared/locales/en-US/isv-auth.json
new file mode 100644
index 0000000..d25a94a
--- /dev/null
+++ b/src/shared/locales/en-US/isv-auth.json
@@ -0,0 +1,13 @@
+{
+  "alipay": {
+    "loading": "Completing agent authorization...",
+    "secureTip": "Alipay agent authorization",
+    "successMsg": "Authorization successful",
+    "failTitle": "Authorization failed",
+    "close": "Close",
+    "authCodeMissing": "Failed to get authorization code",
+    "stateMissing": "Failed to get channel merchant info",
+    "stateInvalid": "Invalid channel merchant info",
+    "authFail": "Authorization failed, please try again later"
+  }
+}
diff --git a/src/shared/locales/zh-CN/index.ts b/src/shared/locales/zh-CN/index.ts
index d75d566..d24ae64 100644
--- a/src/shared/locales/zh-CN/index.ts
+++ b/src/shared/locales/zh-CN/index.ts
@@ -5,6 +5,7 @@ import common from './common.json'
 import error from './error.json'
 import home from './home.json'
 import http from './http.json'
+import isvAuth from './isv-auth.json'
 import protocol from './protocol.json'
 import statement from './statement.json'
 
@@ -12,6 +13,7 @@ export default {
   common,
   http,
   auth,
+  isvAuth,
   cashier,
   codePay,
   protocol,
diff --git a/src/shared/locales/zh-CN/isv-auth.json b/src/shared/locales/zh-CN/isv-auth.json
new file mode 100644
index 0000000..3f0d8ac
--- /dev/null
+++ b/src/shared/locales/zh-CN/isv-auth.json
@@ -0,0 +1,13 @@
+{
+  "alipay": {
+    "loading": "正在完成代运营授权...",
+    "secureTip": "支付宝代运营授权",
+    "successMsg": "授权成功",
+    "failTitle": "授权失败",
+    "close": "关闭页面",
+    "authCodeMissing": "授权码获取失败",
+    "stateMissing": "通道商户信息获取失败",
+    "stateInvalid": "通道商户信息无效",
+    "authFail": "授权失败，请稍后重试"
+  }
+}
diff --git a/src/shared/router/exclusive.ts b/src/shared/router/exclusive.ts
index 3c4da25..1687f30 100644
--- a/src/shared/router/exclusive.ts
+++ b/src/shared/router/exclusive.ts
@@ -29,6 +29,8 @@ export const EXCLUSIVE_ROUTES: ExclusiveRoute[] = [
   { path: RoutePath.CODE_PAY, name: 'CodePay', device: 'mobile' },
   // 支付宝认证落地页：仅移动端实现（支付宝 App 内 JSAPI）
   { path: RoutePath.AUTH_ALIPAY, name: 'AlipayAuth', device: 'mobile' },
+  // 支付宝代运营授权落地页：仅移动端实现（支付宝授权回跳）
+  { path: RoutePath.ISV_AUTH_ALIPAY, name: 'AlipayIsvAuth', device: 'mobile' },
   // 商户对账单：仅 PC 端实现
   { path: RoutePath.MERCHANT_STATEMENT, name: 'MerchantStatement', device: 'pc' },
 ]
diff --git a/src/shared/router/paths.ts b/src/shared/router/paths.ts
index 17824e2..4486764 100644
--- a/src/shared/router/paths.ts
+++ b/src/shared/router/paths.ts
@@ -25,6 +25,8 @@ export const RoutePath = {
   PROTOCOL: '/protocol/:protocolType',
   /** 支付宝认证落地页（移动独占：JSAPI 取码） */
   AUTH_ALIPAY: '/auth/alipay/:aliAppId/:queryCode',
+  /** 支付宝代运营授权落地页（移动独占：支付宝授权回跳换 app_auth_token） */
+  ISV_AUTH_ALIPAY: '/isv-auth/alipay',
   /** 微信认证落地页（跨端：公众号 OAuth 重定向回调，PC 微信内置浏览器也可访问） */
   AUTH_WECHAT: '/auth/wechat/:authToken',
 } as const