diff --git a/src/pages/share-land.js b/src/pages/share-land.js
index d1fea13ce..5a81162aa 100644
--- a/src/pages/share-land.js
+++ b/src/pages/share-land.js
@@ -6,7 +6,6 @@ import React, { useEffect } from 'react'
 import Taro, { useRouter } from '@tarojs/taro'
 import dayjs from 'dayjs'
 import { SG_ROUTER_PARAMS, SG_GUIDE_PARAMS, SG_GUIDE_PARAMS_UPDATETIME } from '@/consts'
-import S from '@/spx'
 import qs from 'qs'
 import { entryLaunch, showToast } from '@/utils'
 
diff --git a/src/utils/entryLaunch.js b/src/utils/entryLaunch.js
index 6d43ccd40..647ef9024 100644
--- a/src/utils/entryLaunch.js
+++ b/src/utils/entryLaunch.js
@@ -5,7 +5,6 @@
 import Taro, { getCurrentInstance } from '@tarojs/taro'
 import api from '@/api'
 import qs from 'qs'
-import S from '@/spx'
 import dayjs from 'dayjs'
 import { showToast, log, isArray, VERSION_STANDARD, resolveUrlParamsParse } from '@/utils'
 import configStore from '@/store'
@@ -14,6 +13,15 @@ import { SG_ROUTER_PARAMS, SG_GUIDE_PARAMS } from '@/consts/localstorage'
 
 import MapLoader from '@/utils/lbs'
 
+// 惰性获取 spx，避免服务号冷启动时 S 未就绪（与 utils 中 getS 逻辑一致，不能从 utils 引入防循环依赖）
+function getS() {
+  return (
+    (typeof global !== 'undefined' && global.__SPX__) ||
+    (typeof globalThis !== 'undefined' && globalThis.__SPX__) ||
+    require('@/spx').default
+  )
+}
+
 const $instance = getCurrentInstance()
 const { store } = configStore()
 class EntryLaunch {
@@ -194,7 +202,7 @@ class EntryLaunch {
                 lng: res.longitude,
                 lat: res.latitude
               })
-              S.set('currentLocation', {
+              getS().set('currentLocation', {
                 lng: res.longitude,
                 lat: res.latitude
               })
@@ -422,7 +430,7 @@ class EntryLaunch {
    * 导购UV统计
    */
   async postGuideUV() {
-    if (!S.getAuthToken()) return
+    if (!getS().getAuthToken()) return
     const { gu } = Taro.getStorageSync(SG_GUIDE_PARAMS) || {}
     if (gu) {
       const [work_userid] = gu.split('_')
@@ -467,7 +475,7 @@ class EntryLaunch {
     // gu_user_id: 欢迎语上带过来的员工编号, 同work_user_id
     const { gu, subtask_id, item_id, dtid, smid, gu_user_id, id } =
       Taro.getStorageSync(SG_GUIDE_PARAMS) || {}
-    if (gu && S.getAuthToken()) {
+    if (gu && getS().getAuthToken()) {
       const [employee_number, shop_code] = gu.split('_')
       const _params = {
         employee_number,
diff --git a/src/utils/index.js b/src/utils/index.js
index 47cb4a8b6..03dca82b4 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -7,7 +7,6 @@ import classNames from 'classnames'
 import qs from 'qs'
 import dayjs from 'dayjs'
 import copy from 'copy-to-clipboard'
-import S from '@/spx'
 import { STATUS_TYPES_MAP, SG_ROUTER_PARAMS } from '@/consts'
 import api from '@/api'
 import configStore from '@/store'
@@ -30,6 +29,15 @@ import linkPage from './linkPage'
 
 const { store } = configStore()
 
+// 惰性获取 spx，避免服务号冷启动打开 custom-page 等页时 utils→spx 循环依赖导致 S 未就绪
+function getS() {
+  return (
+    (typeof global !== 'undefined' && global.__SPX__) ||
+    (typeof globalThis !== 'undefined' && globalThis.__SPX__) ||
+    require('@/spx').default
+  )
+}
+
 const isPrimitiveType = (val, type) => Object.prototype.toString.call(val) === type
 
 export function isFunction(val) {
@@ -284,7 +292,7 @@ export function copyText(text, msg = '内容已复制') {
         return
       }
       if (copy(text)) {
-        S.toast(msg)
+        getS().toast(msg)
         resolve(text)
       } else {
         reject()
@@ -524,7 +532,7 @@ export async function buriedPoint(data) {
     }
     api.wx.taskReportData(newData)
   }
-  if (data.event_type && S.getAuthToken() && employee_number) {
+  if (data.event_type && getS().getAuthToken() && employee_number) {
     const { userId } = Taro.getStorageSync('userinfo')
     api.wx.interactiveReportData({
       event_id: employee_number,
@@ -909,7 +917,7 @@ export function buildSharePath(from_scene, params = {}) {
 const getMobAppExtraData = () => {
   const store = configStore()
 
-  const token = S.getAuthToken()
+  const token = getS().getAuthToken()
   const userInfo = token ? tokenParse(token) : {}
   const aioucd = userInfo?.user_card_code
   return {