diff --git a/api/dashboard.js b/api/dashboard.js
index ca47a9a..4ed89ba 100644
--- a/api/dashboard.js
+++ b/api/dashboard.js
@@ -34,8 +34,15 @@ export const getDashboardBrief = ({ joinUserId, keys }) => {
  * 获取客户统计排行榜
  * @returns {Promise} 返回排行榜数据，包含 today、week、month 三个时间段的数据
  */
-export const getCustomerStatistics = () => {
-  return uni.$uv.http.get('/dashboard/customer/statistics', {
+export const getCustomerStatistics = (params = {}) => {
+  // 期望传入为数组: [start, end] 或 [day, day]
+  const dateRange = Array.isArray(params) ? params : [];
+  const query =
+    dateRange.length > 0
+      ? `?${dateRange.map(d => `queryDateRange=${encodeURIComponent(d)}`).join('&')}`
+      : '';
+
+  return uni.$uv.http.get(`/dashboard/customer/statistics${query}`, {
     custom: {
       auth: true  // 启用 token 认证
     }
diff --git a/components/index/RankingBoard.vue b/components/index/RankingBoard.vue
index a941e18..deaa2d3 100644
--- a/components/index/RankingBoard.vue
+++ b/components/index/RankingBoard.vue
@@ -3,8 +3,22 @@
     <!-- 顶部Header -->
     <view class="ranking-header">
       <view class="header-content">
-        <text class="header-title">排行榜</text>
-        <view class="trophy-icon">🏆</view>
+        <view class="header-info">
+          <view class="title-row">
+            <text class="header-title">排行榜</text>
+            <view class="trophy-icon">🏆</view>
+          </view>
+          <text v-if="currentTab === 'today'" class="date-label">{{ dayLabel }}</text>
+          <text v-else-if="currentTab === 'week'" class="date-label">{{ weekLabel }}</text>
+          <text v-else class="date-label">{{ monthLabel }}</text>
+        </view>
+        <view v-if="currentTab === 'today'" class="header-actions">
+          <view class="quick-btn" :class="{ active: isToday }" @click="onTodayClick">今日</view>
+          <view class="quick-btn" :class="{ active: isYesterday }" @click="onYesterdayClick">昨日</view>
+          <picker mode="date" :value="selectedDate" :end="todayStr" @change="handleDateChange">
+            <view class="history-btn">往期</view>
+          </picker>
+        </view>
       </view>
     </view>
 
@@ -130,83 +144,124 @@ import { ref, computed, onMounted } from 'vue';
 import { getCustomerStatistics } from '@/api/dashboard';
 import { useUserStore } from '@/store/user';
 
-// 当前选中的tab
 const currentTab = ref('today');
-
-// 加载状态
 const loading = ref(false);
 
-// 排行榜数据
-const rankingData = ref({
-  today: [],
-  week: [],
-  month: []
-});
-
-// 当前用户ID
 const userStore = useUserStore();
 const currentUserId = computed(() => {
-  const userId =  userStore.userInfo?.user.userId;
-  console.log('userId',userStore.userInfo.user.userId);
- 
-  return String(userId); // 确保返回字符串类型，与接口数据一致
+  const userId = userStore.userInfo?.user?.userId;
+  return userId != null ? String(userId) : '';
 });
 
-// 当前显示的排行榜列表（原始数据，不修改）
+const formatDate = (date) => {
+  const year = date.getFullYear();
+  const month = `${date.getMonth() + 1}`.padStart(2, '0');
+  const day = `${date.getDate()}`.padStart(2, '0');
+  return `${year}-${month}-${day}`;
+};
+
+const addDays = (date, days) => {
+  const next = new Date(date);
+  next.setDate(next.getDate() + days);
+  return next;
+};
+
+const getWeekRange = (date) => {
+  const temp = new Date(date);
+  const day = temp.getDay();
+  const diffToMonday = day === 0 ? -6 : 1 - day;
+  const startDate = addDays(temp, diffToMonday);
+  const endDate = addDays(startDate, 6);
+  return {
+    start: formatDate(startDate),
+    end: formatDate(endDate)
+  };
+};
+
+const getMonthRange = (date) => {
+  const startDate = new Date(date.getFullYear(), date.getMonth(), 1);
+  const endDate = new Date(date.getFullYear(), date.getMonth() + 1, 0);
+  return {
+    start: formatDate(startDate),
+    end: formatDate(endDate)
+  };
+};
+
+const todayStr = formatDate(new Date());
+const yesterdayStr = formatDate(addDays(new Date(), -1));
+const selectedDate = ref(todayStr);
+
+const weekRange = ref(getWeekRange(new Date()));
+const monthRange = ref(getMonthRange(new Date()));
+
+const dayRanking = ref([]);
+const weekRanking = ref([]);
+const monthRanking = ref([]);
+
+const isToday = computed(() => selectedDate.value === todayStr);
+const isYesterday = computed(() => selectedDate.value === yesterdayStr);
+
+const dayLabel = computed(() => {
+  if (isToday.value) return '统计日期：今日';
+  if (isYesterday.value) return '统计日期：昨日';
+  return `统计日期：${selectedDate.value}`;
+});
+const weekLabel = computed(() => `统计周期：${weekRange.value.start} ~ ${weekRange.value.end}`);
+const monthLabel = computed(() => `统计周期：${monthRange.value.start} ~ ${monthRange.value.end}`);
+
 const currentRankingList = computed(() => {
-  return rankingData.value[currentTab.value] || [];
+  if (currentTab.value === 'today') return dayRanking.value;
+  if (currentTab.value === 'week') return weekRanking.value;
+  return monthRanking.value;
 });
 
-// 当前用户的排名信息（从排行榜数据中查找并提取，不修改原数据）
 const currentUserRank = computed(() => {
   const list = currentRankingList.value;
   const userId = currentUserId.value;
-  
-  // 如果没有用户ID，返回null
-  if (!userId) return null;
-  
-  // 在排行榜数据中查找自己的ID
-  const userItem = list.find(item => String(item.userId) === String(userId));
-  
-  // 如果找不到，返回null
-  if (!userItem) return null;
-  
-  // 计算排名（索引+1）
-  const rank = list.findIndex(item => String(item.userId) === String(userId)) + 1;
-  
-  console.log('userrank',rank);
-  // 返回用户信息的副本，添加排名信息（不修改原数据）
+  if (!userId || !Array.isArray(list) || list.length === 0) return null;
+  const index = list.findIndex(item => String(item.userId) === String(userId));
+  if (index === -1) return null;
   return {
-    ...userItem,
-    rank: rank
+    ...list[index],
+    rank: index + 1
   };
 });
 
-// 切换tab
-const switchTab = (tab) => {
-  currentTab.value = tab;
+const normalizeList = (res) => {
+  if (!res) return [];
+  if (Array.isArray(res)) return res;
+  if (Array.isArray(res.data)) return res.data;
+  if (Array.isArray(res.rows)) return res.rows;
+  return [];
 };
 
-// 获取头像文字（取姓名最后一个字）
-const getAvatarText = (name) => {
-  if (!name) return '?';
-  return name.length > 1 ? name.slice(-1) : name;
+const buildRangeParams = (start, end) => ([start, end]);
+
+const fetchDayRanking = async (date) => {
+  const res = await getCustomerStatistics(buildRangeParams(date, date));
+  dayRanking.value = normalizeList(res);
 };
 
-// 加载排行榜数据
-const loadRankingData = async () => {
+const fetchWeekRanking = async () => {
+  const { start, end } = weekRange.value;
+  const res = await getCustomerStatistics(buildRangeParams(start, end));
+  weekRanking.value = normalizeList(res);
+};
+
+const fetchMonthRanking = async () => {
+  const { start, end } = monthRange.value;
+  const res = await getCustomerStatistics(buildRangeParams(start, end));
+  monthRanking.value = normalizeList(res);
+};
+
+const init = async () => {
+  loading.value = true;
   try {
-    loading.value = true;
-    const res = await getCustomerStatistics();
-    console.log('排行榜数据:', res);
-    
-    if (res ) {
-      rankingData.value = {
-        today: res.today || [],
-        week: res.week || [],
-        month: res.month || []
-      };
-    }
+    await Promise.all([
+      fetchDayRanking(selectedDate.value),
+      fetchWeekRanking(),
+      fetchMonthRanking()
+    ]);
   } catch (err) {
     console.error('加载排行榜数据失败:', err);
     uni.showToast({
@@ -218,9 +273,43 @@ const loadRankingData = async () => {
   }
 };
 
-// 组件挂载时加载数据
+const refreshDayRanking = async () => {
+  loading.value = true;
+  try {
+    await fetchDayRanking(selectedDate.value);
+  } catch (err) {
+    console.error('加载日排行失败:', err);
+    uni.showToast({
+      title: '加载数据失败',
+      icon: 'none'
+    });
+  } finally {
+    loading.value = false;
+  }
+};
+
+const switchTab = (tab) => {
+  currentTab.value = tab;
+};
+
+const setDay = (date) => {
+  if (!date || selectedDate.value === date) return;
+  selectedDate.value = date;
+  refreshDayRanking();
+};
+
+const handleDateChange = (event) => {
+  const value = event?.detail?.value;
+  if (value) {
+    setDay(value);
+  }
+};
+
+const onTodayClick = () => setDay(todayStr);
+const onYesterdayClick = () => setDay(yesterdayStr);
+
 onMounted(() => {
-  loadRankingData();
+  init();
 });
 </script>
 
@@ -278,6 +367,50 @@ onMounted(() => {
   font-weight: bold;
   color: #ffffff;
 }
+.header-content {
+  display: flex;
+  justify-content: space-between;
+  align-items: flex-start;
+  gap: 24rpx;
+}
+.header-info {
+  display: flex;
+  flex-direction: column;
+  gap: 12rpx;
+}
+.title-row {
+  display: flex;
+  align-items: center;
+  gap: 12rpx;
+}
+.date-label {
+  font-size: 24rpx;
+  color: rgba(255, 255, 255, 0.9);
+}
+.header-actions {
+  display: flex;
+  align-items: center;
+  gap: 16rpx;
+}
+.quick-btn,
+.history-btn {
+  padding: 12rpx 28rpx;
+  border-radius: 999rpx;
+  font-size: 24rpx;
+  color: #ffffff;
+  border: 1rpx solid rgba(255, 255, 255, 0.6);
+  background: rgba(255, 255, 255, 0.2);
+}
+.quick-btn.active {
+  background: #ffffff;
+  color: #ff6b35;
+  border-color: #ffffff;
+}
+.history-btn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+}
 
 .trophy-icon {
   font-size: 80rpx;
diff --git a/utils/request/index.js b/utils/request/index.js
index 1a9501b..a397cd6 100644
--- a/utils/request/index.js
+++ b/utils/request/index.js
@@ -11,7 +11,7 @@ export const Request = () => {
     uni.$uv.http.setConfig((config) => {
         /* config 为默认全局配置*/
         config.baseURL = 'http://192.168.1.5:4001'; /* 根域名 */
-        // config.baseURL = 'https://pm.ccttiot.com/prod-api'; /* 根域名 */
+        config.baseURL = 'https://pm.ccttiot.com/prod-api'; /* 根域名 */
         return config
     })