diff --git a/components/activity/LotteryResultPopup.vue b/components/activity/LotteryResultPopup.vue
index 2a3a939..1d3b9b8 100644
--- a/components/activity/LotteryResultPopup.vue
+++ b/components/activity/LotteryResultPopup.vue
@@ -76,6 +76,32 @@ const props = defineProps({
 
 const emit = defineEmits(['update:visible', 'close'])
 
+function cleanUrl(u) {
+  if (!u) return '/static/logo.png'
+  let s = String(u).trim()
+  
+  // 尝试解析 JSON 数组字符串 (针对后端返回的 JSON 字符串图片地址)
+  if (s.startsWith('[') && s.endsWith(']')) {
+    try {
+      const arr = JSON.parse(s)
+      if (Array.isArray(arr) && arr.length > 0) {
+        s = arr[0]
+      }
+    } catch (e) {
+      console.warn('JSON parse failed for prize image:', s)
+    }
+  }
+
+  // 清理反引号、引号和空格
+  s = s.replace(/[`'"]/g, '').trim()
+  
+  // 提取 http 链接
+  const m = s.match(/https?:\/\/[^\s]+/)
+  if (m && m[0]) return m[0]
+  
+  return s || '/static/logo.png'
+}
+
 const groupedResults = computed(() => {
   const map = new Map()
   const arr = Array.isArray(props.results) ? props.results : []
@@ -90,7 +116,7 @@ const groupedResults = computed(() => {
     } else {
       map.set(key, {
         title: item.title || item.name || '神秘奖品',
-        image: item.image || item.img || item.pic || '',
+        image: cleanUrl(item.image || item.img || item.pic || ''),
         reward_id: rewardId,
         quantity: 1
       })
diff --git a/components/activity/RewardsPreview.vue b/components/activity/RewardsPreview.vue
index 973c8ff..d48160e 100644
--- a/components/activity/RewardsPreview.vue
+++ b/components/activity/RewardsPreview.vue
@@ -14,7 +14,7 @@
         </view>
         <scroll-view class="preview-scroll" scroll-x>
           <view class="preview-item" v-for="(item, idx) in group.rewards" :key="item.id || idx">
-            <view class="prize-tag" :class="{ 'tag-boss': item.boss }">{{ item.boss ? 'BOSS' : group.level }}</view>
+            <view class="prize-tag tag-boss" v-if="item.boss">BOSS</view>
             <image class="preview-img" :src="item.image" mode="aspectFill" />
             <view class="preview-name">{{ item.title }}</view>
           </view>
diff --git a/pages-activity/activity/duiduipeng/index.vue b/pages-activity/activity/duiduipeng/index.vue
index 0aa32b2..2b7c943 100644
--- a/pages-activity/activity/duiduipeng/index.vue
+++ b/pages-activity/activity/duiduipeng/index.vue
@@ -317,13 +317,21 @@ const currentIssueRewards = computed(() => {
 const rewardGroups = computed(() => {
   const groups = {}
   currentIssueRewards.value.forEach(item => {
-    const level = item.level || '赏'
+    let level = item.level || '赏'
+    if (item.min_score > 0 && level !== 'BOSS') {
+      level = `${item.min_score}对子`
+    }
     if (!groups[level]) groups[level] = []
     groups[level].push(item)
   })
   return Object.keys(groups).sort((a, b) => {
-    if (a === 'BOSS') return -1
-    if (b === 'BOSS') return 1
+    if (a === 'Last' || a === 'BOSS') return -1
+    if (b === 'Last' || b === 'BOSS') return 1
+    const numA = parseInt(a)
+    const numB = parseInt(b)
+    if (!isNaN(numA) && !isNaN(numB)) {
+      return numB - numA
+    }
     return a.localeCompare(b)
   }).map(key => {
     const rewards = groups[key]
@@ -506,11 +514,13 @@ function normalizeIssues(list) {
 function normalizeRewards(list) {
   const arr = unwrap(list)
   const items = arr.map((i, idx) => ({
+    ...i, // Spread original properties first
     id: i.product_id ?? i.id ?? String(idx),
     title: i.name ?? i.title ?? '',
     image: cleanUrl(i.product_image ?? i.image ?? i.img ?? i.pic ?? i.banner ?? ''),
     weight: Number(i.weight) || 0,
     boss: detectBoss(i),
+    min_score: Number(i.min_score) || 0, // Extract min_score
     level: levelToAlpha(i.prize_level ?? i.level ?? (detectBoss(i) ? 'BOSS' : '赏'))
   }))
   const total = items.reduce((acc, it) => acc + (it.weight > 0 ? it.weight : 0), 0)
@@ -518,7 +528,8 @@ function normalizeRewards(list) {
     ...it,
     percent: total > 0 ? Math.round((it.weight / total) * 1000) / 10 : 0
   }))
-  enriched.sort((a, b) => (b.percent - a.percent))
+  // 移除前端按百分比强制排序逻辑，保留后端原始排序
+  // enriched.sort((a, b) => (b.percent - a.percent))
   return enriched
 }
 async function fetchRewardsForIssues(activityId) {
@@ -974,7 +985,7 @@ async function finishAndReport() {
         )
         return {
           title: item.title || item.name || found?.name || found?.title || '神秘奖励',
-          image: item.image || item.img || found?.image || found?.pic || found?.product_image || '',
+          image: cleanUrl(item.image || item.img || found?.image || found?.pic || found?.product_image || ''),
           reward_id: item.reward_id || item.id
         }
       })
diff --git a/pages/login/index.vue b/pages/login/index.vue
index 8f57a72..2b55baa 100644
--- a/pages/login/index.vue
+++ b/pages/login/index.vue
@@ -22,14 +22,14 @@
             :class="{ active: loginMode === 'wechat' }"
             @tap="switchMode('wechat')"
           >
-            <text class="tab-text">微信快捷登录</text>
+            <text class="tab-text">手机号快捷登录</text>
           </view>
           <view 
             class="tab-item" 
             :class="{ active: loginMode === 'sms' }"
             @tap="switchMode('sms')"
           >
-            <text class="tab-text">手机号登录</text>
+            <text class="tab-text">验证码登录</text>
           </view>
           <view class="tab-indicator" :class="{ right: loginMode === 'sms' }"></view>
         </view>
@@ -43,8 +43,8 @@
                 <text class="icon-emoji">💬</text>
               </view>
             </view>
-            <text class="panel-title">微信一键授权</text>
-            <text class="panel-desc">使用微信授权获取手机号，安全快速</text>
+            <text class="panel-title">一键获取手机号</text>
+            <text class="panel-desc">授权获取本机手机号，安全快速登录</text>
             
             <!-- #ifdef MP-WEIXIN -->
             <button 
@@ -53,13 +53,13 @@
               :disabled="loading" 
               @getphonenumber="onGetPhoneNumber"
             >
-              {{ loading ? '授权中...' : '微信授权登录' }}
+              {{ loading ? '获取中...' : '一键获取手机号' }}
             </button>
             <!-- #endif -->
             
             <!-- #ifndef MP-WEIXIN -->
             <button class="btn-primary btn-login" disabled>
-              请在微信小程序中使用
+              当前环境不支持
             </button>
             <!-- #endif -->
           </view>
@@ -146,6 +146,8 @@
 
 <script setup>
 import { ref, computed, onMounted, onUnmounted } from 'vue'
+import { onLoad } from '@dcloudio/uni-app'
+import { request } from '../../utils/request'
 import { wechatLogin, bindPhone, getUserStats, getPointsBalance, sendSmsCode, smsLogin } from '../../api/appUser'
 
 const loading = ref(false)
@@ -154,6 +156,38 @@ const agreementChecked = ref(false)
 // 登录模式
 const loginMode = ref('wechat')
 
+// 静默获取 OpenID
+async function ensureOpenID() {
+  const current = uni.getStorageSync('openid')
+  if (current) return
+  
+  console.log('[DEBUG] 本地缺少 openid, 尝试静默获取...')
+  uni.login({
+    provider: 'weixin',
+    success: async (loginRes) => {
+      try {
+        const res = await request({
+          url: '/api/app/common/openid',
+          method: 'POST',
+          data: { code: loginRes.code }
+        })
+        if (res && res.openid) {
+          console.log('[DEBUG] 静默获取 openid 成功:', res.openid)
+          uni.setStorageSync('openid', res.openid)
+        }
+      } catch (err) {
+        console.error('[DEBUG] 静默获取 openid 失败:', err)
+      }
+    }
+  })
+}
+
+onLoad(() => {
+  ensureOpenID()
+})
+
+const fetchExtraDataLoading = ref(false)
+
 // 短信登录
 const mobile = ref('')
 const smsCode = ref('')
@@ -254,6 +288,7 @@ async function handleSmsLogin() {
     const inviterCode = uni.getStorageSync('inviter_code')
     const data = await smsLogin(mobile.value, smsCode.value, inviterCode)
     
+    console.log('[DEBUG] 短信登录响应原始数据:', data)
     saveUserData(data)
     
     const isNew = data && data.is_new_user
@@ -301,18 +336,12 @@ function onGetPhoneNumber(e) {
         
         saveUserData(data)
         
-        const openid = data && (data.openid || data.open_id)
-        if (openid) uni.setStorageSync('openid', openid)
-        
-        // 绑定手机号
+        // 绑定手机号 (仅当后端反馈未绑定时调用)
         const isBound = data.phone || data.phone_number || data.mobile
         if (!isBound) {
           try {
             await bindPhone(data.user_id, phoneCode)
-            uni.setStorageSync('phone_bound', true)
           } catch (e) {}
-        } else {
-          uni.setStorageSync('phone_bound', true)
         }
         
         // 后台获取数据
@@ -334,6 +363,7 @@ function onGetPhoneNumber(e) {
 
 function saveUserData(data) {
   if (!data) return
+  console.log('[DEBUG] 准备执行 saveUserData, payload:', data)
   uni.setStorageSync('user_info', data)
   if (data.token) uni.setStorageSync('token', data.token)
   if (data.user_id) uni.setStorageSync('user_id', data.user_id)
@@ -341,6 +371,18 @@ function saveUserData(data) {
   if (data.nickname) uni.setStorageSync('nickname', data.nickname)
   if (data.invite_code) uni.setStorageSync('invite_code', data.invite_code)
   if (data.mobile) uni.setStorageSync('last_login_mobile', data.mobile)
+  
+  // 核心修复：无论哪种登录方式，登录成功后都标记手机号已绑定
+  uni.setStorageSync('phone_bound', true)
+  
+  // 如果返回了 openid，则存储 (短信登录现在也会返回已关联的 openid)
+  const openid = data.openid || data.open_id
+  if (openid) {
+    console.log('[DEBUG] 存储从登录接口获取的 openid:', openid)
+    uni.setStorageSync('openid', openid)
+  } else {
+    console.warn('[DEBUG] 登录接口未返回 openid, 请检查后端或联系管理员')
+  }
 }
 
 function fetchExtraData(userId) {
diff --git a/utils/activity.js b/utils/activity.js
index 0c6cff4..470a2cd 100644
--- a/utils/activity.js
+++ b/utils/activity.js
@@ -109,6 +109,7 @@ export function normalizeRewards(list, cleanUrl = (u) => u) {
         image: cleanUrl(i.product_image ?? i.image ?? i.img ?? i.pic ?? i.banner ?? ''),
         weight: Number(i.weight) || 0,
         boss: detectBoss(i),
+        min_score: i.min_score || 0,
         level: levelToAlpha(i.prize_level ?? i.level ?? (detectBoss(i) ? 'BOSS' : '赏'))
     }))
     const total = items.reduce((acc, it) => acc + (it.weight > 0 ? it.weight : 0), 0)
@@ -119,7 +120,8 @@ export function normalizeRewards(list, cleanUrl = (u) => u) {
             percent: parseFloat(rawPercent.toFixed(2))  // 统一保留2位小数
         }
     })
-    enriched.sort((a, b) => (b.percent - a.percent))
+    // 移除前端按百分比强制排序逻辑，保留后端原始排序
+    // enriched.sort((a, b) => (b.percent - a.percent))
     return enriched
 }
 
@@ -150,13 +152,23 @@ export function pickLatestIssueId(list) {
 export function groupRewardsByLevel(rewards) {
     const groups = {}
         ; (rewards || []).forEach(item => {
-            const level = item.level || '赏'
+            let level = item.level || '赏'
+            // 如果是对对碰（具有 min_score 且不是 BOSS），则组名包含对子数
+            if (item.min_score > 0 && level !== 'BOSS') {
+                level = `${item.min_score}对子`
+            }
             if (!groups[level]) groups[level] = []
             groups[level].push(item)
         })
     return Object.keys(groups).sort((a, b) => {
-        if (a === 'BOSS') return -1
-        if (b === 'BOSS') return 1
+        if (a === 'Last' || a === 'BOSS') return -1
+        if (b === 'Last' || b === 'BOSS') return 1
+        // 数字对照组（比如 "9对子"）需要按数字降序排列
+        const numA = parseInt(a)
+        const numB = parseInt(b)
+        if (!isNaN(numA) && !isNaN(numB)) {
+            return numB - numA
+        }
         return a.localeCompare(b)
     }).map(key => {
         const levelRewards = groups[key]
@@ -164,7 +176,7 @@ export function groupRewardsByLevel(rewards) {
         return {
             level: key,
             rewards: levelRewards,
-            totalPercent: total.toFixed(2)  // 统一保留2位小数
+            totalPercent: total.toFixed(2)
         }
     })
 }
diff --git a/utils/request.js b/utils/request.js
index 0e97173..d94781c 100644
--- a/utils/request.js
+++ b/utils/request.js
@@ -55,10 +55,9 @@ export function authRequest(options) {
   const token = uni.getStorageSync('token')
   const base = buildDefaultHeaders()
   const header = { ...base, ...(options.header || {}) }
-  // 不再添加 Bearer，直接原样透传 token
+  // 设置Authorization头
   if (token) {
     header.Authorization = token
-    header.authorization = token
   }
   return request({ ...options, header })
 }