feat(lbs): 真实距离与按距离派单落地

- 数据库：orders/activities 新增 latitude/longitude（含存量表 ALTER 迁移） - 服务端：Haversine 计算 distanceKm/distanceText，派单池支持 lat/lng/radius 过滤并按距离升序；历史无坐标订单用腾讯地理编码兜底并回写缓存 - 新增 /api/lbs/reverse 逆地址解析（Key 仅服务端持有，登录 + 限流） - 小程序：雷达/接单大厅改用真实定位与真实距离，删除全部写死演示距离；下单页新增地图选点，组局页保存选点经纬度 - 修复接单大厅点接单会新建订单的问题，改为真正 claimOrder 认领 - 新增 lbs-distance 护栏（110 套件/729 用例全绿）
2026-10-21 14:29:33 +08:00
--- a/pwuniapp/common/api.js
+++ b/pwuniapp/common/api.js
@@ -87,6 +87,8 @@ export async function createActivity(payload) {
    title: payload.title,
    gameCategory: payload.game || payload.gameCategory || '美食陪吃',
    location: payload.location,
+    latitude: payload.latitude,
+    longitude: payload.longitude,
    startTime: payload.startTime,
    payType: payload.payType === 'AA' ? 1 : 2,
    totalFeeCents: Math.round((Number(payload.totalFee) || 0) * 100),
@@ -684,16 +686,38 @@ export async function getUserFinanceRecords(userId) {
 /**
 * 获取可抢订单池 (真实读取 MySQL orders 待接单列表)
 */
-export async function getOrdersPool() {
+export async function getOrdersPool(options = {}) {
  try {
-    const res = await http.get('/orders/pool');
-    if (Array.isArray(res) && res.length > 0) {
+    const lat = Number(options.lat);
+    const lng = Number(options.lng);
+    const radius = Number(options.radius);
+    const qs = [];
+    if (Number.isFinite(lat) && Number.isFinite(lng) && !(lat === 0 && lng === 0)) {
+      qs.push(`lat=${lat}`, `lng=${lng}`);
+      if (Number.isFinite(radius) && radius > 0) qs.push(`radius=${radius}`);
+    }
+    const res = await http.get(`/orders/pool${qs.length ? `?${qs.join('&')}` : ''}`);
+    if (Array.isArray(res)) {
      return res;
    }
  } catch (err) {
    console.warn('[API] 获取可抢订单池异常:', err.message);
+    throw err;
+  }
+  return [];
+}
+
+/**
+ * 坐标反查行政区/地址（雷达顶部定位文案）
+ */
+export async function reverseGeocode(latitude, longitude) {
+  try {
+    const res = await http.get(`/lbs/reverse?lat=${Number(latitude)}&lng=${Number(longitude)}`);
+    return res || null;
+  } catch (err) {
+    console.warn('[API] 逆地址解析异常:', err.message);
+    return null;
  }
-  return null;
 }

 /**
--- a/pwuniapp/pages/activity/create.vue
+++ b/pwuniapp/pages/activity/create.vue
@@ -121,7 +121,7 @@
            :key="zoneItem"
            class="zone-chip-item btn-active"
            :class="{ selected: form.location === zoneItem }"
-            @click="form.location = zoneItem"
+            @click="selectZone(zoneItem)"
          >
            {{ zoneItem.split(' ')[0] }}
          </view>
@@ -380,6 +380,8 @@ const form = ref({
  title: '',
  startTime: '',
  location: '',
+  latitude: null,
+  longitude: null,
  maxParticipants: 4,
  aaFee: '',
  pricingMode: 'PER_PERSON',
@@ -470,12 +472,20 @@ const selectQuickTime = (timeItem) => {
  }
 };

+const selectZone = (zoneItem) => {
+  form.value.location = zoneItem;
+  form.value.latitude = null;
+  form.value.longitude = null;
+};
+
 const handleChooseLocation = () => {
  // #ifdef MP-WEIXIN || APP-PLUS
  uni.chooseLocation({
    success: (res) => {
      if (res && (res.name || res.address)) {
        form.value.location = res.name ? `${res.address ? res.address + ' ' : ''}${res.name}` : res.address;
+        form.value.latitude = Number.isFinite(Number(res.latitude)) ? Number(res.latitude) : null;
+        form.value.longitude = Number.isFinite(Number(res.longitude)) ? Number(res.longitude) : null;
        uni.showToast({ title: '已选取地点', icon: 'success' });
      }
    },
@@ -483,7 +493,7 @@ const handleChooseLocation = () => {
      console.warn('[ActivityCreate] 地图选点取消或未授权:', err);
      // 若未授权或在H5/开发环境，平滑引导点选推荐公开商圈
      if (recommendPublicZones.value.length > 0) {
-        form.value.location = recommendPublicZones.value[0];
+        selectZone(recommendPublicZones.value[0]);
        uni.showToast({ title: '已填入推荐商圈', icon: 'none' });
      }
    }
@@ -492,7 +502,7 @@ const handleChooseLocation = () => {

  // #ifndef MP-WEIXIN || APP-PLUS
  if (recommendPublicZones.value.length > 0) {
-    form.value.location = recommendPublicZones.value[0];
+    selectZone(recommendPublicZones.value[0]);
    uni.showToast({ title: '已为您填入示范商圈', icon: 'none' });
  }
  // #endif
@@ -647,6 +657,8 @@ const handleSubmit = async () => {
    maxParticipants: form.value.maxParticipants,
    startTime: trimmedTime,
    location: trimmedLocation,
+    latitude: form.value.latitude,
+    longitude: form.value.longitude,
    creatorNickname: cachedUser.nickname || '同城局长',
    creatorAvatar: cachedUser.avatar || 'https://images.unsplash.com/photo-1535713875002-d1d0cf377fde?w=150&h=150&fit=crop',
  };
--- a/pwuniapp/pages/expert/hall.vue
+++ b/pwuniapp/pages/expert/hall.vue
@@ -58,6 +58,10 @@

    <!-- 派单池订单列表 -->
    <view class="dispatch-list">
+      <view v-if="filteredOrders.length === 0" class="hall-empty">
+        <text class="hall-empty-title">暂无待接需求单</text>
+        <text class="hall-empty-desc">开启定位并稍后刷新，附近新单会优先推给你</text>
+      </view>
      <view
        v-for="order in filteredOrders"
        :key="order.id"
@@ -227,7 +231,8 @@ import AppTabBar from '@/components/CustomTabBar.vue';
 import { ICONS } from '@/common/icons.js';
 import { getCurrentThemeKey, applyThemeToNativeUI } from '@/common/theme.js';
 import { isExpertCertified } from '@/common/role.js';
-import { createOrder, getOrdersPool, getExpertStats, claimOrder, updateCompanionProfile, getUserProfile } from '@/common/api.js';
+import { claimOrder, getOrdersPool, getExpertStats, updateCompanionProfile, getUserProfile } from '@/common/api.js';
+import { getUserLocation } from '@/common/location.js';
 import { getNavBarInfo } from '@/common/nav.js';

 const currentThemeKey = ref(getCurrentThemeKey());
@@ -289,6 +294,13 @@ const loadHallData = async () => {
  isOnline.value = uni.getStorageSync('EXPERT_RECEIVING_STATUS') !== '0';

  // 2. 并行动态读取最新资料、经营数据与派单池
+  let myCoords = { lat: null, lng: null };
+  try {
+    const pos = await getUserLocation();
+    myCoords = { lat: pos.latitude, lng: pos.longitude };
+  } catch (_) {
+    // 未授权定位：距离显示「同城」，不影响大厅浏览
+  }
  try {
    await Promise.allSettled([
      getUserProfile(uid).then((profile) => {
@@ -317,8 +329,8 @@ const loadHallData = async () => {
        }
      }).catch(() => {}),

-      getOrdersPool().then((pool) => {
-        if (pool && pool.length > 0) {
+      getOrdersPool(myCoords).then((pool) => {
+        if (Array.isArray(pool)) {
          orders.value = pool.map(p => {
            let typeClass = 'cat-food';
            if (p.category.includes('喝') || p.category.includes('咖啡')) typeClass = 'cat-drink';
@@ -328,7 +340,7 @@ const loadHallData = async () => {
              ...p,
              typeClass,
              timeSlot: p.timeSlot || '今日内随时可约',
-              distance: '1.2km内',
+              distance: p.distanceText || '同城',
              requirement: p.requirement || '按约定准时到场，文明健康社交。'
            };
          });
@@ -382,64 +394,7 @@ const categories = ref([
  { key: 'game', name: '线上电竞', count: 3, icon: ICONS.gameCrosshair }
 ]);

-const orders = ref([
-  {
-    id: 101,
-    category: '同城美食陪吃',
-    typeClass: 'cat-food',
-    payMethod: 'AA制各付',
-    reward: 120,
-    title: '三里屯北京烤鸭探店·寻2位好脾气饭搭子',
-    location: '朝阳区 · 三里屯SOHO商场',
-    distance: '1.1km',
-    timeSlot: '今日 18:30 - 20:30',
-    requirement: '已提前订座，现场各自出示4位核销码，性格随和开朗。',
-    userName: '小鹿斑比',
-    userAvatar: 'https://images.unsplash.com/photo-1544005313-94ddf0286df2?w=100'
-  },
-  {
-    id: 102,
-    category: '线上电竞开黑',
-    typeClass: 'cat-game',
-    payMethod: '老板全包',
-    reward: 70,
-    title: '王者荣耀 · 微信区荣耀王者晋级双排',
-    location: '线上远程开黑',
-    distance: '全国',
-    timeSlot: '接单后即刻开始 (2局)',
-    requirement: '擅长射手或打野位，带飞晋级，游戏内清晰沟通不压力。',
-    userName: '想赢一把好难',
-    userAvatar: 'https://images.unsplash.com/photo-1500648767791-00dcc994a43e?w=100'
-  },
-  {
-    id: 103,
-    category: '同城下午茶陪喝',
-    typeClass: 'cat-drink',
-    payMethod: '房主买单',
-    reward: 150,
-    title: '工体精品手冲咖啡馆 · 倾听解压与交流',
-    location: '朝阳区 · 工体北路',
-    distance: '1.8km',
-    timeSlot: '今日 15:00 - 17:00',
-    requirement: '纯正规咖啡馆，工作压力大想倾诉，求善解人意的倾听导师。',
-    userName: '风吹过的夏天',
-    userAvatar: 'https://images.unsplash.com/photo-1524504388940-b1c1722653e1?w=100'
-  },
-  {
-    id: 104,
-    category: '同城KTV陪唱',
-    typeClass: 'cat-sing',
-    payMethod: 'AA分摊',
-    reward: 200,
-    title: '量贩纯K包厢麦霸欢唱 · 流行情歌对唱',
-    location: '朝阳区 · 青年路大悦城店',
-    distance: '3.2km',
-    timeSlot: '今日 20:00 - 23:00',
-    requirement: '爱唱歌、不跑调，会带动气氛，严禁任何违规，正规量贩KTV。',
-    userName: '麦霸小王子',
-    userAvatar: 'https://images.unsplash.com/photo-1519085360753-af0119f7cbe7?w=100'
-  }
-]);
+const orders = ref([]);

 const filteredOrders = computed(() => {
  if (activeCategory.value === 'all') return orders.value;
@@ -476,20 +431,10 @@ const handleGrabOrder = (order) => {
      if (res.confirm) {
        uni.showLoading({ title: '正在锁定订单...' });
        try {
-          await createOrder({
-            buyerId: 2001,
-            clientName: order.userName || '客户老板',
+          await claimOrder(order.id, {
            expertId: expert.value.id || 2006,
            companionName: expert.value.nickname || '接单大神',
-            expertAvatar: expert.value.avatar || DEFAULT_EXPERT_AVATAR,
-            track: order.category || '同城生活',
-            serviceTitle: order.title,
-            hourlyRate: order.reward,
-            durationHours: 2,
-            amount: order.reward,
-            location: order.location,
-            expenseBurden: order.payMethod,
-            status: '履约中'
+            expertAvatar: expert.value.avatar || DEFAULT_EXPERT_AVATAR
          });
        } catch (err) {
          uni.hideLoading();
@@ -802,6 +747,29 @@ const copyOrderNo = () => {
    flex-direction: column;
    gap: 20rpx;

+    .hall-empty {
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+      justify-content: center;
+      gap: 10rpx;
+      padding: 60rpx 24rpx;
+      border-radius: 24rpx;
+      background: rgba(255, 255, 255, 0.03);
+      border: 1rpx dashed rgba(255, 255, 255, 0.12);
+
+      .hall-empty-title {
+        font-size: 28rpx;
+        font-weight: 600;
+        color: #E2E8F0;
+      }
+
+      .hall-empty-desc {
+        font-size: 24rpx;
+        color: #94A3B8;
+      }
+    }
+
    .dispatch-card {
      background: #151D30;
      border-radius: 24rpx;
--- a/pwuniapp/pages/expert/radar.vue
+++ b/pwuniapp/pages/expert/radar.vue
@@ -125,6 +125,10 @@

      <!-- 订单卡片流 -->
      <view class="orders-stream">
+        <view v-if="nearbyOrders.length === 0" class="pool-empty">
+          <text class="pool-empty-title">附近 {{ currentRadius }}km 暂无待接需求单</text>
+          <text class="pool-empty-desc">调整巡航半径或点击右上角刷新试试</text>
+        </view>
        <view
          v-for="item in nearbyOrders"
          :key="item.id"
@@ -185,7 +189,8 @@ import { ICONS } from '@/common/icons.js';
 import { getCurrentThemeKey, applyThemeToNativeUI } from '@/common/theme.js';
 import { isExpertCertified } from '@/common/role.js';
 import { getNavBarInfo } from '@/common/nav.js';
-import { getOrdersPool, claimOrder, createOrder } from '@/common/api.js';
+import { getOrdersPool, claimOrder, createOrder, reverseGeocode } from '@/common/api.js';
+import { getUserLocation } from '@/common/location.js';

 const navInfo = ref(getNavBarInfo());
 const navStyle = computed(() => ({
@@ -203,9 +208,12 @@ const currentRadius = ref(5);
 const rangeOptions = [1, 3, 5];
 const selectedOrderId = ref(1);

+const myCoords = ref({ lat: null, lng: null });
+const locating = ref(false);
+
 const currentLocation = ref({
-  name: '朝阳区 · 三里屯太古里北区',
-  address: '北京市朝阳区三里屯路19号院 (精度 ±5m)'
+  name: '正在定位…',
+  address: '正在获取当前位置'
 });

 const onThemeChanged = (newTheme) => {
@@ -213,63 +221,98 @@ const onThemeChanged = (newTheme) => {
  applyThemeToNativeUI(newTheme);
 };

+const markerPosition = (distanceKm, idx) => {
+  const radius = Math.max(1, Number(currentRadius.value) || 5);
+  const ratio = Number.isFinite(Number(distanceKm))
+    ? Math.min(0.92, Math.max(0.16, Number(distanceKm) / radius))
+    : 0.5;
+  const angle = (Math.PI * 2 * idx) / 5 - Math.PI / 2;
+  const top = 50 + Math.sin(angle) * ratio * 40;
+  const left = 50 + Math.cos(angle) * ratio * 40;
+  return { top: `${top.toFixed(1)}%`, left: `${left.toFixed(1)}%` };
+};
+
 const loadNearbyOrdersFromPool = async () => {
  try {
-    const pool = await getOrdersPool();
-    if (pool && pool.length > 0) {
-      const coords = [
-        { top: '28%', left: '22%', dist: '650m' },
-        { top: '32%', left: '72%', dist: '1.4km' },
-        { top: '68%', left: '30%', dist: '2.2km' },
-        { top: '65%', left: '75%', dist: '3.8km' },
-        { top: '45%', left: '50%', dist: '900m' }
-      ];
-      nearbyOrders.value = pool.slice(0, 5).map((p, idx) => {
-        let typeClass = 'type-food';
-        let typeIcon = ICONS.utensils;
-        if (p.category.includes('喝') || p.category.includes('咖啡')) {
-          typeClass = 'type-coffee';
-          typeIcon = ICONS.coffee;
-        } else if (p.category.includes('唱') || p.category.includes('KTV')) {
-          typeClass = 'type-ktv';
-          typeIcon = ICONS.micVocal;
-        } else if (p.category.includes('游戏') || p.category.includes('电竞')) {
-          typeClass = 'type-game';
-          typeIcon = ICONS.gameAll;
-        }
-        const coord = coords[idx % coords.length];
-        return {
-          id: p.id,
-          categoryName: p.category,
-          title: p.title,
-          requirement: p.requirement || '按约定准时到场，现场出示4位核销码，文明健康社交。',
-          reward: p.reward,
-          duration: '2小时',
-          distance: coord.dist,
-          timeAgo: '刚刚',
-          buyerName: p.userName || '客户老板',
-          buyerAvatar: p.userAvatar || 'https://images.unsplash.com/photo-1535713875002-d1d0cf377fde?w=120',
-          typeClass,
-          typeIcon,
-          markerTop: coord.top,
-          markerLeft: coord.left
-        };
-      });
-      if (nearbyOrders.value.length > 0) {
-        selectedOrderId.value = nearbyOrders.value[0].id;
+    const pool = await getOrdersPool({
+      lat: myCoords.value.lat,
+      lng: myCoords.value.lng,
+      radius: currentRadius.value
+    });
+    nearbyOrders.value = (pool || []).slice(0, 5).map((p, idx) => {
+      let typeClass = 'type-food';
+      let typeIcon = ICONS.utensils;
+      if (String(p.category || '').includes('喝') || String(p.category || '').includes('咖啡')) {
+        typeClass = 'type-coffee';
+        typeIcon = ICONS.coffee;
+      } else if (String(p.category || '').includes('唱') || String(p.category || '').includes('KTV')) {
+        typeClass = 'type-ktv';
+        typeIcon = ICONS.micVocal;
+      } else if (String(p.category || '').includes('游戏') || String(p.category || '').includes('电竞')) {
+        typeClass = 'type-game';
+        typeIcon = ICONS.gameAll;
      }
+      const pos = markerPosition(p.distanceKm, idx);
+      return {
+        id: p.id,
+        categoryName: p.category,
+        title: p.title,
+        requirement: p.requirement || '按约定准时到场，现场出示4位核销码，文明健康社交。',
+        reward: p.reward,
+        duration: '2小时',
+        distance: p.distanceText || '同城',
+        distanceKm: p.distanceKm,
+        timeAgo: '刚刚',
+        buyerName: p.userName || '客户老板',
+        buyerAvatar: p.userAvatar || 'https://images.unsplash.com/photo-1535713875002-d1d0cf377fde?w=120',
+        typeClass,
+        typeIcon,
+        markerTop: pos.top,
+        markerLeft: pos.left
+      };
+    });
+    if (nearbyOrders.value.length > 0) {
+      selectedOrderId.value = nearbyOrders.value[0].id;
    }
  } catch (err) {
    console.warn('[Radar] 加载雷达单池异常:', err);
+    uni.showToast({ title: '获取附近需求单失败，请稍后重试', icon: 'none' });
  }
 };

+const refreshLocation = async () => {
+  if (locating.value) return;
+  locating.value = true;
+  try {
+    const pos = await getUserLocation();
+    myCoords.value = { lat: pos.latitude, lng: pos.longitude };
+    const geo = await reverseGeocode(pos.latitude, pos.longitude);
+    if (geo && geo.name) {
+      currentLocation.value = { name: geo.name, address: geo.address || '当前位置' };
+    } else {
+      currentLocation.value = {
+        name: '当前位置',
+        address: `经纬度 ${Number(pos.latitude).toFixed(4)}, ${Number(pos.longitude).toFixed(4)}`
+      };
+    }
+  } catch (err) {
+    myCoords.value = { lat: null, lng: null };
+    currentLocation.value = {
+      name: '未开启定位',
+      address: '开启定位权限后可查看附近需求单的真实距离'
+    };
+    uni.showToast({ title: '未获取到定位，距离将显示为同城', icon: 'none' });
+  } finally {
+    locating.value = false;
+  }
+  await loadNearbyOrdersFromPool();
+};
+
 onMounted(() => {
  navInfo.value = getNavBarInfo();
  currentThemeKey.value = getCurrentThemeKey();
  applyThemeToNativeUI(currentThemeKey.value);
  uni.$on('theme-change', onThemeChanged);
-  loadNearbyOrdersFromPool();
 });

 onShow(() => {
@@ -288,7 +331,7 @@ onShow(() => {
  currentThemeKey.value = getCurrentThemeKey();
  applyThemeToNativeUI(currentThemeKey.value);
  uni.hideTabBar({ animation: false, fail: () => {} });
-  loadNearbyOrdersFromPool();
+  refreshLocation();
 });

 onUnmounted(() => {
@@ -296,90 +339,27 @@ onUnmounted(() => {
 });


-const nearbyOrders = ref([
-  {
-    id: 1,
-    categoryName: '同城美食陪吃',
-    title: '三里屯太古里 · 铜锅涮肉AA搭子',
-    requirement: '吃货随和好相处，现场出示4位核销码，餐费已预订AA',
-    reward: 98,
-    duration: '2小时',
-    distance: '650m',
-    timeAgo: '5分钟前',
-    buyerName: '北京吃货小王',
-    buyerAvatar: 'https://images.unsplash.com/photo-1535713875002-d1d0cf377fde?w=120',
-    typeClass: 'type-food',
-    typeIcon: ICONS.utensils,
-    markerTop: '28%',
-    markerLeft: '22%'
-  },
-  {
-    id: 2,
-    categoryName: '同城下午茶陪喝',
-    title: '工体北路 · 独立手冲咖啡闲聊倾听',
-    requirement: '安静舒适咖啡馆，主要是倾听工作解压，老板全买单请客',
-    reward: 120,
-    duration: '2小时',
-    distance: '1.4km',
-    timeAgo: '12分钟前',
-    buyerName: '晴天小筑',
-    buyerAvatar: 'https://images.unsplash.com/photo-1494790108377-be9c29b29330?w=120',
-    typeClass: 'type-coffee',
-    typeIcon: ICONS.coffee,
-    markerTop: '32%',
-    markerLeft: '72%'
-  },
-  {
-    id: 3,
-    categoryName: '同城KTV陪唱',
-    title: '工体量贩纯K · 麦霸对唱与气氛组',
-    requirement: '会唱周杰伦/陈奕迅经典情歌，气氛欢快，拒绝私密',
-    reward: 180,
-    duration: '2.5小时',
-    distance: '2.2km',
-    timeAgo: '18分钟前',
-    buyerName: '欢唱麦霸哥',
-    buyerAvatar: 'https://images.unsplash.com/photo-1570295999919-56ceb5ecca61?w=120',
-    typeClass: 'type-ktv',
-    typeIcon: ICONS.micVocal,
-    markerTop: '68%',
-    markerLeft: '30%'
-  },
-  {
-    id: 4,
-    categoryName: '线上王者冲分',
-    title: '王者荣耀 · 荣耀王者晋级双排急召',
-    requirement: '擅长打野/射手节奏位，全程语音沟通，保星连胜',
-    reward: 70,
-    duration: '2局',
-    distance: '3.8km',
-    timeAgo: '25分钟前',
-    buyerName: '摘星少年',
-    buyerAvatar: 'https://images.unsplash.com/photo-1527980965255-d3b416303d12?w=120',
-    typeClass: 'type-game',
-    typeIcon: ICONS.gameAll,
-    markerTop: '65%',
-    markerLeft: '75%'
-  }
-]);
+const nearbyOrders = ref([]);

-const changeRadius = (r) => {
+const changeRadius = async (r) => {
  currentRadius.value = r;
  uni.showToast({
    title: `已更新探测范围至周边 ${r} 公里`,
    icon: 'none'
  });
+  await loadNearbyOrdersFromPool();
 };

-const handleRelocate = () => {
-  uni.showLoading({ title: '正在校准GPS...' });
-  setTimeout(() => {
-    uni.hideLoading();
-    uni.showToast({
-      title: 'GPS定位已校准 (精度 ±3m)',
-      icon: 'success'
-    });
-  }, 400);
+const handleRelocate = async () => {
+  uni.showLoading({ title: '正在重新定位...' });
+  try {
+    await refreshLocation();
+  } catch (_) {}
+  uni.hideLoading();
+  uni.showToast({
+    title: myCoords.value.lat ? '定位已更新' : '定位失败，请检查定位权限',
+    icon: myCoords.value.lat ? 'success' : 'none'
+  });
 };

 const toggleRadarSwitch = (e) => {
@@ -394,12 +374,14 @@ const selectMarkerOrder = (id) => {
  selectedOrderId.value = id;
 };

-const refreshNearbyOrders = () => {
+const refreshNearbyOrders = async () => {
  uni.showLoading({ title: '雷达刷新中...' });
-  setTimeout(() => {
-    uni.hideLoading();
-    uni.showToast({ title: '已匹配最新 5km 派单池', icon: 'success' });
-  }, 500);
+  await refreshLocation();
+  uni.hideLoading();
+  uni.showToast({
+    title: `已匹配 ${currentRadius.value}km 内最新派单池`,
+    icon: 'success'
+  });
 };

 const handleTakeOrder = (order) => {
@@ -938,6 +920,29 @@ const handleTakeOrder = (order) => {
      flex-direction: column;
      gap: 20rpx;

+      .pool-empty {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+        justify-content: center;
+        gap: 10rpx;
+        padding: 60rpx 24rpx;
+        border-radius: 24rpx;
+        background: rgba(255, 255, 255, 0.03);
+        border: 1rpx dashed rgba(255, 255, 255, 0.12);
+
+        .pool-empty-title {
+          font-size: 28rpx;
+          font-weight: 600;
+          color: #E2E8F0;
+        }
+
+        .pool-empty-desc {
+          font-size: 24rpx;
+          color: #94A3B8;
+        }
+      }
+
      .nearby-card {
        background: #151D30;
        border-radius: 24rpx;
--- a/pwuniapp/pages/order/create.vue
+++ b/pwuniapp/pages/order/create.vue
@@ -76,6 +76,7 @@
        <view class="remark-row">
          <text class="cell-label">碰面场所</text>
          <input class="remark-input" v-model="meetVenue" placeholder="正规场所，如：工体纯K量贩KTV/朝阳大悦城" placeholder-class="ph" />
+          <view class="pick-loc-btn btn-active" @click="pickVenue">地图选点</view>
        </view>
        <view class="expense-row">
          <text class="cell-label">现场消费</text>
@@ -326,6 +327,28 @@ const timeType = ref('NOW');
 const discount = ref(0);
 const remark = ref('');
 const meetVenue = ref('朝阳大悦城海底捞');
+const meetCoords = ref({ latitude: null, longitude: null });
+
+const pickVenue = () => {
+  // #ifdef MP-WEIXIN || APP-PLUS
+  uni.chooseLocation({
+    success: (res) => {
+      if (!res) return;
+      const name = res.name ? `${res.address ? res.address + ' ' : ''}${res.name}` : res.address;
+      if (name) meetVenue.value = name;
+      meetCoords.value = {
+        latitude: Number.isFinite(Number(res.latitude)) ? Number(res.latitude) : null,
+        longitude: Number.isFinite(Number(res.longitude)) ? Number(res.longitude) : null
+      };
+      uni.showToast({ title: '已选择碰面地点', icon: 'success' });
+    },
+    fail: () => uni.showToast({ title: '未选择地点，可手动填写', icon: 'none' })
+  });
+  // #endif
+  // #ifndef MP-WEIXIN || APP-PLUS
+  uni.showToast({ title: '当前环境不支持地图选点，请手动填写', icon: 'none' });
+  // #endif
+};
 const expenseBurden = ref('AA');

 const isOffline = computed(() => {
@@ -518,6 +541,8 @@ const handlePay = async () => {
    userCouponId: usingUserCoupon ? String(currentCoupon.value.id) : '',
    payType: payMethod.value,
    location: isOffline.value ? meetVenue.value : (remark.value || '线上语音开黑'),
+    latitude: isOffline.value ? meetCoords.value.latitude : null,
+    longitude: isOffline.value ? meetCoords.value.longitude : null,
    expenseBurden: expenseBurden.value === 'AA' ? 'AA制各自付' : (expenseBurden.value === 'CLIENT' ? '客户全包' : '大神自理'),
    remark: remark.value
  };
@@ -829,6 +854,15 @@ const handlePay = async () => {
    .ph {
      color: var(--text-muted);
    }
+    .pick-loc-btn {
+      flex-shrink: 0;
+      margin-left: 12rpx;
+      padding: 8rpx 18rpx;
+      border-radius: 24rpx;
+      font-size: 22rpx;
+      color: #FFFFFF;
+      background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
+    }
  }

  .expense-row {