diff --git a/src/App.tsx b/src/App.tsx
index cca2816..17a9f3b 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -19,12 +19,12 @@ function App() {
     let isMounted = true
 
     async function initConfig() {
-      if(initialPackage) {
+      if (initialPackage) {
         window.localStorage.setItem('package', initialPackage || '')
       }
       if (initialToken) {
         window.localStorage.setItem('token', initialToken || '')
-      } else if(!window.localStorage.getItem('token')) {
+      } else if (!window.localStorage.getItem('token')) {
         navigate('/twins', { replace: true })
       }
 
@@ -38,7 +38,7 @@ function App() {
     return () => {
       isMounted = false
     }
-  }, [initialToken, navigate])
+  }, [initialPackage, initialToken, navigate])
 
   if (!isConfigReady) {
     return null;
diff --git a/src/api/user.ts b/src/api/user.ts
index 9627fee..29edfd2 100644
--- a/src/api/user.ts
+++ b/src/api/user.ts
@@ -5,14 +5,24 @@ export type UserConfig = {
   [key: string]: unknown
 }
 
+export type ServiceConfig = {
+  corpid?: string
+  'kf.address'?: string
+  [key: string]: unknown
+}
+
+export type PackageInfo = {
+  [key: string]: unknown
+}
+
 export function getConfig() {
   return get<ApiResponse<UserConfig>>('/api/user/config')
 }
 
 export function getService() {
-  return get<ApiResponse<UserConfig>>('/api/weixin/service')
+  return get<ApiResponse<ServiceConfig>>('/api/weixin/service')
 }
 
-export function getPackage({package_name}: {package_name: string}) {
-  return get<ApiResponse<Package>>('/api/package')
-}
\ No newline at end of file
+export function getPackage({ package_name }: { package_name: string }) {
+  return get<ApiResponse<PackageInfo>>('/api/package', { package_name })
+}
diff --git a/src/index.css b/src/index.css
index 38eeea4..b8a9f25 100644
--- a/src/index.css
+++ b/src/index.css
@@ -471,6 +471,7 @@ p {
     flex-direction: column;
     align-items: center;
     justify-content: center;
+    text-decoration: none;
 
     img {
       width: 20px;
@@ -738,6 +739,7 @@ p {
       position: absolute;
       right: 10px;
       bottom: 17px;
+      text-decoration: none;
 
       img {
         width: 26px;
diff --git a/src/pages/PayPage.tsx b/src/pages/PayPage.tsx
index 75a4ea7..5b536fa 100644
--- a/src/pages/PayPage.tsx
+++ b/src/pages/PayPage.tsx
@@ -1,6 +1,7 @@
 import { useCallback, useEffect, useMemo, useRef, useState } from 'react'
 import { useNavigate } from 'react-router-dom'
 import { checkOrder, getGoods, order, type GoodsItem } from '@/api/pay'
+import { getService } from '@/api/user'
 
 const PAY_METHOD_LIST = [
   { code: 'weixin', icon: '/images/pay/icon-wechatpay.png', name: '微信支付' },
@@ -33,6 +34,7 @@ function PayPage() {
   const [currentIndex, setCurrentIndex] = useState(0)
   const [selectedPayType, setSelectedPayType] = useState('')
   const [isPaying, setIsPaying] = useState(false)
+  const [serviceUrl, setServiceUrl] = useState('')
   const pollingTimerRef = useRef<number | null>(null)
   const pollingCountRef = useRef(0)
   const pollingSessionRef = useRef(0)
@@ -93,6 +95,31 @@ function PayPage() {
     }
   }, [])
 
+  useEffect(() => {
+    let isMounted = true
+
+    async function initServiceUrl() {
+      try {
+        const { data } = await getService()
+        const nextServiceUrl = data['kf.address']
+
+        if (isMounted && typeof nextServiceUrl === 'string') {
+          setServiceUrl(nextServiceUrl)
+        }
+      } catch {
+        if (isMounted) {
+          setServiceUrl('')
+        }
+      }
+    }
+
+    initServiceUrl()
+
+    return () => {
+      isMounted = false
+    }
+  }, [])
+
   useEffect(() => {
     return () => {
       isMountedRef.current = false
@@ -268,7 +295,7 @@ function PayPage() {
         onSelectPayType={handleSelectPayType}
         selectedPayType={selectedPayType}
       />
-      <ContactUs />
+      <ContactUs serviceUrl={serviceUrl} />
     </div>
   )
 }
@@ -493,12 +520,16 @@ function PayMethod({ methods, onSelectPayType, selectedPayType }: PayMethodProps
   )
 }
 
-function ContactUs() {
+type ContactUsProps = {
+  serviceUrl: string
+}
+
+function ContactUs({ serviceUrl }: ContactUsProps) {
   return (
-    <div className="contact-us">
+    <a className="contact-us" href={serviceUrl || undefined} target="_blank" rel="noreferrer">
       <img src="/images/pay/icon-concat.png" alt="" />
       <span>客服</span>
-    </div>
+    </a>
   )
 }
 
diff --git a/src/pages/Twins.tsx b/src/pages/Twins.tsx
index f0bce87..a0bd31e 100644
--- a/src/pages/Twins.tsx
+++ b/src/pages/Twins.tsx
@@ -1,10 +1,45 @@
-import { useEffect } from "react"
+import { useEffect, useState } from 'react'
+import { getConfig, getService } from '@/api/user'
+import { TEMP_TOKEN_STORAGE_KEY } from '@/utils/request'
 
 function Twins() {
+  const [serviceUrl, setServiceUrl] = useState('')
+
+  useEffect(() => {
+    let isMounted = true
+
+    async function initTwinsConfig() {
+      try {
+        const { data: config } = await getConfig()
+
+        if (config.token) {
+          window.sessionStorage.setItem(TEMP_TOKEN_STORAGE_KEY, config.token)
+        }
+
+        const { data: service } = await getService()
+        const nextServiceUrl = service['kf.address']
+
+        if (isMounted && typeof nextServiceUrl === 'string') {
+          setServiceUrl(nextServiceUrl)
+        }
+      } catch {
+        if (isMounted) {
+          setServiceUrl('')
+        }
+      }
+    }
+
+    initTwinsConfig()
+
+    return () => {
+      isMounted = false
+    }
+  }, [])
+
   return (
     <div id="Twins">
       <Header />
-      <Card />
+      <Card serviceUrl={serviceUrl} />
     </div>
   )
 }
@@ -33,7 +68,11 @@ function Header() {
   )
 }
 
-function Card() {
+type CardProps = {
+  serviceUrl: string
+}
+
+function Card({ serviceUrl }: CardProps) {
   const steps = [
     {
       label: '步骤一',
@@ -58,13 +97,6 @@ function Card() {
       sideBg: "./images/app-twins/step2-side.png"
     }
   ]
-  useEffect(() => {
-    const packageName = window.localStorage.getItem('package')
-    console.log("packageName", packageName)
-    if(packageName) {
-      
-    }
-  }, [])
   return (
     <div className="card">
       <div className="card-title">
@@ -92,7 +124,7 @@ function Card() {
           ))
         }
       </div>
-      <a className="contact-us" href="" >
+      <a className="contact-us" href={serviceUrl || undefined} target="_blank" rel="noreferrer">
         <img src="./images/app-twins/icon-concat.png" alt="客服1对1指导安装"></img>
         <span>客服1对1<br/>指导安装</span>
       </a>
diff --git a/src/utils/request.ts b/src/utils/request.ts
index 51d35a9..5db6187 100644
--- a/src/utils/request.ts
+++ b/src/utils/request.ts
@@ -38,6 +38,7 @@ declare global {
 }
 
 const SYS_INFO_STORAGE_KEY = 'sysInfo'
+export const TEMP_TOKEN_STORAGE_KEY = 'tempToken'
 
 function isRecord(value: unknown): value is Record<string, RequestPrimitive> {
   return Object.prototype.toString.call(value) === '[object Object]'
@@ -165,7 +166,7 @@ function setCommonHeaders(headers: Headers) {
   headers.set('x-channel', toHeaderValue(sysInfo.channel))
   headers.set('x-click-id', toHeaderValue(params.get('bd_vid') ?? sysInfo.bd_vid ?? ''))
   headers.set('x-app-id', toHeaderValue(__APP_ID__))
-  const token = window.localStorage.getItem("token")
+  const token = window.localStorage.getItem('token') || window.sessionStorage.getItem(TEMP_TOKEN_STORAGE_KEY)
   if(token){
     headers.set('x-token', token)
   }