diff --git a/pages-activity/activity/yifanshang/index.vue b/pages-activity/activity/yifanshang/index.vue
index 34a504d..88095cb 100644
--- a/pages-activity/activity/yifanshang/index.vue
+++ b/pages-activity/activity/yifanshang/index.vue
@@ -160,6 +160,7 @@
 import { ref, computed, watch } from 'vue'
 import { onLoad, onUnload } from '@dcloudio/uni-app'
 import { getIssueChoices, joinLottery, createWechatOrder, getLotteryResult } from '@/api/appUser'
+import { requestLotterySubscription } from '@/utils/subscribe'
 // 公共组件 - uni-app需要直接导入.vue文件
 import ActivityPageLayout from '@/components/activity/ActivityPageLayout.vue'
 import ActivityHeader from '@/components/activity/ActivityHeader.vue'
@@ -372,6 +373,9 @@ async function onPaymentConfirm(paymentData) {
     uni.showToast({ title: '请先选择位置', icon: 'none' })
     return
   }
+  
+  // 请求订阅消息 (尽可能早调用以确保在用户交互上下文中)
+  await requestLotterySubscription()
 
   try {
     uni.showLoading({ title: '创建订单中...' })
diff --git a/utils/subscribe.js b/utils/subscribe.js
index e7af398..4ad1d11 100644
--- a/utils/subscribe.js
+++ b/utils/subscribe.js
@@ -97,5 +97,5 @@ export function requestSubscriptions(templateIds) {
 export default {
     requestLotterySubscription,
     requestSubscriptions,
-    LOTTERY_RESULT_TEMPLATE_ID
+    LOTTERY_RESULT_TEMPLATE_ID: DEFAULT_LOTTERY_RESULT_TEMPLATE_ID
 }