diff --git a/App.vue b/App.vue
index 57e2c25..b610ca1 100755
--- a/App.vue
+++ b/App.vue
@@ -11,7 +11,6 @@ export default {
 			try { uni.setStorageSync('inviter_code', options.query.invite_code) } catch (e) { console.error('Save invite code failed', e) }
 		}
 
-		// 加载公开配置 (如订阅消息模板ID)
 		getPublicConfig().then(res => {
 			if (res && res.subscribe_templates) {
 				console.log('Loaded public config:', res)
@@ -20,8 +19,6 @@ export default {
 		}).catch(err => {
 			console.warn('Failed to load public config:', err)
 		})
-
-		// 抖音平台现在也显示首页，不再需要强制跳转
 	},
 	onShow: function() {
 		console.log('App Show')
diff --git a/api/prizeClaim.js b/api/prizeClaim.js
new file mode 100644
index 0000000..fedb649
--- /dev/null
+++ b/api/prizeClaim.js
@@ -0,0 +1,9 @@
+import { authRequest } from '@/utils/request'
+
+export function getPendingPrizeGrantActivity() {
+  return authRequest({ url: '/api/app/prize-grant-activities/pending', method: 'GET' })
+}
+
+export function claimPrizeGrantActivity(id) {
+  return authRequest({ url: `/api/app/prize-grant-activities/${id}/claim`, method: 'POST' })
+}
diff --git a/components/activity/PrizeClaimPopup.vue b/components/activity/PrizeClaimPopup.vue
new file mode 100644
index 0000000..eb2302c
--- /dev/null
+++ b/components/activity/PrizeClaimPopup.vue
@@ -0,0 +1,289 @@
+<template>
+  <view v-if="visible && activity" class="prize-claim-overlay" @touchmove.stop.prevent>
+    <view class="prize-claim-mask" @tap="handleClose"></view>
+    <view class="prize-claim-panel" @tap.stop>
+      <view class="prize-claim-hero">
+        <view class="hero-glow"></view>
+        <view class="hero-top">
+          <view class="hero-badge">奖励发放</view>
+          <text class="prize-claim-close" @tap="handleClose">×</text>
+        </view>
+        <view class="hero-content">
+          <text class="hero-title">奖励已到账，待你领取</text>
+          <text class="hero-reason">{{ activity.reason }}</text>
+        </view>
+      </view>
+
+      <view class="prize-claim-body">
+        <view class="section-title">奖品内容</view>
+        <view class="reward-list">
+          <view
+            v-for="(item, index) in activity.rewards || []"
+            :key="`${item.reward_type}-${item.reward_ref_id}-${index}`"
+            class="reward-item"
+          >
+            <view class="reward-thumb-wrap">
+              <image v-if="item.image" class="reward-thumb" :src="item.image" mode="aspectFill" />
+              <view v-else class="reward-thumb-empty">{{ typeShortLabel(item.reward_type) }}</view>
+            </view>
+            <view class="reward-main">
+              <text class="reward-name">{{ item.name || item.reward_type }}</text>
+              <view class="reward-meta-row">
+                <text class="reward-type">{{ typeLabel(item.reward_type) }}</text>
+                <text v-if="item.value_cents > 0" class="reward-value">单价 ¥{{ (item.value_cents / 100).toFixed(2) }}</text>
+              </view>
+            </view>
+            <view class="reward-side">
+              <text class="reward-quantity">x{{ item.quantity }}</text>
+            </view>
+          </view>
+        </view>
+      </view>
+
+      <view class="prize-claim-footer">
+        <button class="claim-button" :disabled="loading" @tap="handleClaim">
+          {{ loading ? '领取中...' : '立即领取' }}
+        </button>
+      </view>
+    </view>
+  </view>
+</template>
+
+<script setup>
+const props = defineProps({
+  visible: { type: Boolean, default: false },
+  activity: { type: Object, default: null },
+  loading: { type: Boolean, default: false }
+})
+
+const emit = defineEmits(['update:visible', 'claim', 'close'])
+
+function handleClose() {
+  emit('close')
+  emit('update:visible', false)
+}
+
+function handleClaim() {
+  if (!props.loading) emit('claim')
+}
+
+function typeLabel(type) {
+  if (type === 'product') return '商品'
+  if (type === 'coupon') return '优惠券'
+  if (type === 'item_card') return '道具卡'
+  return type
+}
+
+function typeShortLabel(type) {
+  if (type === 'product') return '商品'
+  if (type === 'coupon') return '券'
+  if (type === 'item_card') return '卡'
+  return '奖'
+}
+</script>
+
+<style lang="scss" scoped>
+.prize-claim-overlay {
+  position: fixed;
+  inset: 0;
+  z-index: 1001;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+.prize-claim-mask {
+  position: absolute;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.55);
+  backdrop-filter: blur(6rpx);
+}
+
+.prize-claim-panel {
+  position: relative;
+  width: 88%;
+  max-height: 78vh;
+  background: $bg-card;
+  border-radius: $radius-xl;
+  overflow: hidden;
+  box-shadow: $shadow-lg;
+  animation: slideUp 0.25s ease-out;
+}
+
+.prize-claim-hero {
+  position: relative;
+  padding: $spacing-lg $spacing-lg $spacing-xl;
+  background: linear-gradient(135deg, $brand-primary 0%, $brand-primary-light 100%);
+}
+
+.hero-glow {
+  position: absolute;
+  right: -80rpx;
+  top: -80rpx;
+  width: 260rpx;
+  height: 260rpx;
+  border-radius: 50%;
+  background: rgba(255, 255, 255, 0.16);
+}
+
+.hero-top {
+  position: relative;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: $spacing-lg;
+}
+
+.hero-badge {
+  padding: 8rpx 18rpx;
+  border-radius: 999rpx;
+  background: rgba(255, 255, 255, 0.18);
+  color: #fff;
+  font-size: $font-xs;
+  font-weight: 700;
+}
+
+.prize-claim-close {
+  color: rgba(255, 255, 255, 0.9);
+  font-size: 48rpx;
+  line-height: 1;
+}
+
+.hero-content {
+  position: relative;
+}
+
+.hero-title {
+  display: block;
+  font-size: 40rpx;
+  font-weight: 700;
+  color: #fff;
+  line-height: 1.3;
+  margin-bottom: 12rpx;
+}
+
+.hero-reason {
+  display: block;
+  font-size: $font-md;
+  color: rgba(255, 255, 255, 0.92);
+  line-height: 1.6;
+}
+
+.prize-claim-body {
+  padding: $spacing-lg;
+}
+
+.section-title {
+  font-size: $font-md;
+  font-weight: 700;
+  color: $text-main;
+  margin-bottom: $spacing-md;
+}
+
+.reward-list {
+  display: flex;
+  flex-direction: column;
+  gap: $spacing-md;
+}
+
+.reward-item {
+  display: flex;
+  align-items: center;
+  gap: $spacing-md;
+  background: $bg-page;
+  border-radius: $radius-lg;
+  padding: $spacing-md;
+}
+
+.reward-thumb-wrap {
+  width: 112rpx;
+  height: 112rpx;
+  border-radius: $radius-md;
+  overflow: hidden;
+  flex-shrink: 0;
+  background: #fff;
+  box-shadow: $shadow-sm;
+}
+
+.reward-thumb {
+  width: 100%;
+  height: 100%;
+}
+
+.reward-thumb-empty {
+  width: 100%;
+  height: 100%;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: $font-sm;
+  color: $text-sub;
+  background: rgba($brand-primary, 0.08);
+}
+
+.reward-main {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  gap: 10rpx;
+  min-width: 0;
+}
+
+.reward-name {
+  font-size: $font-md;
+  color: $text-main;
+  font-weight: 700;
+  line-height: 1.4;
+}
+
+.reward-meta-row {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 12rpx;
+}
+
+.reward-type,
+.reward-value,
+.reward-quantity {
+  font-size: $font-sm;
+  color: $text-sub;
+}
+
+.reward-value {
+  color: $brand-primary-dark;
+  font-weight: 600;
+}
+
+.reward-side {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  min-width: 64rpx;
+}
+
+.reward-quantity {
+  font-size: $font-md;
+  font-weight: 700;
+  color: $brand-primary;
+}
+
+.prize-claim-footer {
+  padding: 0 $spacing-lg $spacing-lg;
+}
+
+.claim-button {
+  width: 100%;
+  border: none;
+  border-radius: $radius-round;
+  background: linear-gradient(135deg, $brand-primary, $brand-primary-light);
+  color: #fff;
+  font-size: $font-md;
+  font-weight: 700;
+  padding: 24rpx 0;
+  box-shadow: $shadow-warm;
+}
+
+.claim-button[disabled] {
+  opacity: 0.65;
+}
+</style>
diff --git a/components/activity/index.js b/components/activity/index.js
index 6d6583d..71917d9 100755
--- a/components/activity/index.js
+++ b/components/activity/index.js
@@ -8,3 +8,4 @@ export { default as ActivityTabs } from './ActivityTabs.vue'
 export { default as RewardsPreview } from './RewardsPreview.vue'
 export { default as RewardsPopup } from './RewardsPopup.vue'
 export { default as RecordsList } from './RecordsList.vue'
+export { default as PrizeClaimPopup } from './PrizeClaimPopup.vue'
diff --git a/pages/index/index.vue b/pages/index/index.vue
index fae0c1c..163788e 100755
--- a/pages/index/index.vue
+++ b/pages/index/index.vue
@@ -140,19 +140,30 @@
       <!-- 底部垫高 - 避开TabBar -->
       <view style="height: 140rpx"></view>
     </scroll-view>
+
+    <PrizeClaimPopup
+      v-model:visible="prizeClaimVisible"
+      :activity="prizeClaimActivity"
+      :loading="prizeClaimLoading"
+      @close="handlePrizeClaimClose"
+      @claim="handlePrizeClaim"
+    />
   </view>
 </template>
 
 <script>
 import { authRequest, request } from '../../utils/request.js'
+import { getPendingPrizeGrantActivity, claimPrizeGrantActivity } from '@/api/prizeClaim'
 import SplashScreen from '@/components/SplashScreen.vue'
+import PrizeClaimPopup from '@/components/activity/PrizeClaimPopup.vue'
 // #ifdef MP-TOUTIAO
 import customTabBarToutiao from '@/components/app-tab-bar-toutiao.vue'
 // #endif
 
 export default {
   components: {
-    SplashScreen
+    SplashScreen,
+    PrizeClaimPopup
     // #ifdef MP-TOUTIAO
     , customTabBarToutiao
     // #endif
@@ -166,7 +177,12 @@ export default {
       bannerIndex: 0,
       isHomeLoading: false,
       swiperAutoplay: true,
-      swiperKey: 0
+      swiperKey: 0,
+      prizeClaimVisible: false,
+      prizeClaimLoading: false,
+      prizeClaimActivity: null,
+      prizeClaimChecking: false,
+      prizeClaimLastCheckAt: 0
     }
   },
   computed: {
@@ -224,6 +240,7 @@ export default {
     if (this.activities.length === 0 && !this.isHomeLoading) {
       this.loadHomeData()
     }
+    this.checkPrizeGrantActivity()
   },
   onHide() {
     this.swiperAutoplay = false
@@ -262,6 +279,55 @@ export default {
       const fn = token ? authRequest : request
       return fn({ url })
     },
+    getPrizeClaimSessionKey() {
+      const userId = uni.getStorageSync('user_id')
+      const sessionId = uni.getStorageSync('app_session_id')
+      if (!userId || !sessionId) return ''
+      return `prize_claim_closed:${userId}:${sessionId}`
+    },
+    async checkPrizeGrantActivity(force = false) {
+      const token = uni.getStorageSync('token')
+      if (!token || this.prizeClaimChecking || this.prizeClaimVisible) return
+      const sessionKey = this.getPrizeClaimSessionKey()
+      if (!force && sessionKey && uni.getStorageSync(sessionKey)) return
+      const now = Date.now()
+      if (!force && now - this.prizeClaimLastCheckAt < 10000) return
+      this.prizeClaimChecking = true
+      this.prizeClaimLastCheckAt = now
+      try {
+        const res = await getPendingPrizeGrantActivity()
+        if (res && res.has_pending && res.activity) {
+          this.prizeClaimActivity = res.activity
+          this.prizeClaimVisible = true
+        }
+      } catch (err) {
+        console.warn('checkPrizeGrantActivity failed', err)
+      } finally {
+        this.prizeClaimChecking = false
+      }
+    },
+    handlePrizeClaimClose() {
+      const sessionKey = this.getPrizeClaimSessionKey()
+      if (sessionKey) {
+        try { uni.setStorageSync(sessionKey, 1) } catch (_) {}
+      }
+      this.prizeClaimVisible = false
+    },
+    async handlePrizeClaim() {
+      if (!this.prizeClaimActivity?.id || this.prizeClaimLoading) return
+      this.prizeClaimLoading = true
+      try {
+        await claimPrizeGrantActivity(this.prizeClaimActivity.id)
+        uni.showToast({ title: '领取成功', icon: 'success' })
+        this.prizeClaimVisible = false
+        this.prizeClaimActivity = null
+        this.checkPrizeGrantActivity(true)
+      } catch (err) {
+        uni.showToast({ title: err?.message || '领取失败', icon: 'none' })
+      } finally {
+        this.prizeClaimLoading = false
+      }
+    },
     normalizeNotices(list) {
       const arr = this.unwrap(list)
       return arr.map((i, idx) => ({