diff --git a/ak/config.uts b/ak/config.uts
index e235d9a1..b9ac3206 100644
--- a/ak/config.uts
+++ b/ak/config.uts
@@ -2,11 +2,11 @@
 // 内网环境 - 本地部署的 Supabase
 // IP: 192.168.1.63
 // Kong HTTP Port: 8000
-export const SUPA_URL: string = 'http://192.168.1.63:8000'
-export const SUPA_KEY: string = 'eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJyb2xlIjoiYW5vbiIsImlzcyI6InN1cGFiYXNlIiwiaWF0IjoxNzY4ODMwNjI0LCJleHAiOjE5MjY1MTA2MjR9.mDVl-kIOdRK9v6VTxo0TDF8r7X7xk3PZXazaavHyVvg'
+export const SUPA_URL: string = 'http://192.168.1.63:18000'
+export const SUPA_KEY: string = 'eyJhbGciOiAiSFMyNTYiLCAidHlwIjogIkpXVCJ9.eyJyb2xlIjogImFub24iLCAiaXNzIjogInN1cGFiYXNlIiwgImlhdCI6IDE3Njk4NDczMzQsICJleHAiOiAyMDg1MjA3MzM0fQ.js-2CS5_cUmf4iVv8aCmmx9iyFsQvLNDbt8YYOngeLU'
 
 // WebSocket 实时连接（内网使用 ws:// 而非 wss://）
-export const WS_URL: string = 'ws://192.168.1.63:8000/realtime/v1/websocket'
+export const WS_URL: string = 'ws://192.168.1.63:18000/realtime/v1/websocket'
 
 // 备用配置（已注释，如需切换可取消注释）
 // 开发环境 - 其他内网地址
diff --git a/components/analytics/AnalyticsDateRangePicker.uvue b/components/analytics/AnalyticsDateRangePicker.uvue
new file mode 100644
index 00000000..57e5e91c
--- /dev/null
+++ b/components/analytics/AnalyticsDateRangePicker.uvue
@@ -0,0 +1,129 @@
+<template>
+	<view class="date-range-picker">
+		<view class="picker-item">
+			<text class="label">开始日期</text>
+			<picker mode="date" :value="startDate" @change="onStartDateChange">
+				<view class="picker-value">{{ startDate || '请选择' }}</view>
+			</picker>
+		</view>
+		<view class="picker-item">
+			<text class="label">结束日期</text>
+			<picker mode="date" :value="endDate" @change="onEndDateChange">
+				<view class="picker-value">{{ endDate || '请选择' }}</view>
+			</picker>
+		</view>
+		<view class="actions">
+			<button class="btn apply" @click="applyRange">应用</button>
+			<button class="btn clear" @click="clearRange">清空</button>
+		</view>
+	</view>
+</template>
+
+<script setup lang="uts">
+	import { ref, watch } from 'vue'
+
+	const props = defineProps({
+		initialStartDate: {
+			type: String,
+			default: ''
+		},
+		initialEndDate: {
+			type: String,
+			default: ''
+		}
+	})
+
+	const emit = defineEmits(['apply', 'clear'])
+
+	const startDate = ref(props.initialStartDate)
+	const endDate = ref(props.initialEndDate)
+
+	watch(() => props.initialStartDate, (val) => {
+		startDate.value = val
+	})
+
+	watch(() => props.initialEndDate, (val) => {
+		endDate.value = val
+	})
+
+	function onStartDateChange(e : any) {
+		startDate.value = e.detail.value
+	}
+
+	function onEndDateChange(e : any) {
+		endDate.value = e.detail.value
+	}
+
+	function applyRange() {
+		if (startDate.value && endDate.value) {
+			emit('apply', { start: startDate.value, end: endDate.value })
+		} else {
+			uni.showToast({ title: '请选择完整的日期范围', icon: 'none' })
+		}
+	}
+
+	function clearRange() {
+		startDate.value = ''
+		endDate.value = ''
+		emit('clear')
+	}
+</script>
+
+<style scoped>
+	.date-range-picker {
+		display: flex;
+		flex-direction: row;
+		align-items: center;
+		justify-content: center;
+		flex-wrap: wrap;
+		gap: 16px;
+		padding: 12px;
+		background-color: #f8f9fa;
+		border-radius: 8px;
+	}
+
+	.picker-item {
+		display: flex;
+		flex-direction: row;
+		align-items: center;
+		gap: 8px;
+		flex-wrap: nowrap;
+	}
+
+	.label {
+		font-size: 14px;
+		color: #666;
+	}
+
+	.picker-value {
+		padding: 8px 12px;
+		background-color: #fff;
+		border: 1px solid #e0e0e0;
+		border-radius: 4px;
+		font-size: 14px;
+		color: #333;
+	}
+
+	.actions {
+		display: flex;
+		gap: 8px;
+	}
+
+	.btn {
+		padding: 8px 16px;
+		font-size: 14px;
+		border-radius: 4px;
+		border: none;
+		cursor: pointer;
+	}
+
+	.btn.apply {
+		background-color: #007bff;
+		color: #fff;
+	}
+
+	.btn.clear {
+		background-color: #6c757d;
+		color: #fff;
+	}
+</style>
diff --git a/pages.json b/pages.json
index 314253fb..4a62865b 100644
--- a/pages.json
+++ b/pages.json
@@ -411,12 +411,6 @@
             "navigationBarTitleText": "数据洞察详情",
             "enablePullDownRefresh": false
           }
-        },
-        {
-          "path": "test/test-connection",
-          "style": {
-            "navigationBarTitleText": "Supabase 连接测试"
-          }
         }
       ]
     },
diff --git a/pages/mall/analytics/coupon-analysis.uvue b/pages/mall/analytics/coupon-analysis.uvue
index 8eddf244..11b03e5e 100644
--- a/pages/mall/analytics/coupon-analysis.uvue
+++ b/pages/mall/analytics/coupon-analysis.uvue
@@ -109,7 +109,8 @@
 </template>
 
 <script setup lang="uts">
-import { computed, onLoad, ref } from 'vue'
+import { computed, ref } from 'vue'
+import { onLoad } from '@dcloudio/uni-app'
 import AnalyticsSidebarMenu from '@/components/analytics/AnalyticsSidebarMenu.uvue'
 import AnalyticsTopBar from '@/components/analytics/AnalyticsTopBar.uvue'
 import EChartsView from '@/uni_modules/charts/EChartsView.vue'
diff --git a/pages/mall/analytics/custom-report.uvue b/pages/mall/analytics/custom-report.uvue
index 7a6fa569..5b1d3eed 100644
--- a/pages/mall/analytics/custom-report.uvue
+++ b/pages/mall/analytics/custom-report.uvue
@@ -163,12 +163,13 @@
 import supa, { ensureSupabaseReady } from '@/components/supadb/aksupainstance.uts'
 import AnalyticsSidebarMenu from '@/components/analytics/AnalyticsSidebarMenu.uvue'
 import AnalyticsTopBar from '@/components/analytics/AnalyticsTopBar.uvue'
-import { goToLogin } from '@/utils/utils.uts'
+import { goToLogin as goToLoginPage } from '@/utils/utils.uts'
 import { getUserIdOrNull } from '@/services/analytics/auth.uts'
 import { listCustomReports, createCustomReport, updateCustomReport, deleteCustomReport } from '@/services/analytics/customReportService.uts'
 import { mapAnalyticsError } from '@/services/analytics/errorMapper.uts'
 
-import { onLoad, onShow, reactive, ref } from 'vue'
+import { reactive, ref } from 'vue'
+import { onLoad, onShow } from '@dcloudio/uni-app'
 
 import type { CustomReport, ReportForm, ReportFormErrors } from '@/types/analytics/custom-report.uts'
 import type { Metric, TimePeriod, ChartType } from '@/types/analytics/common.uts'
@@ -516,360 +517,10 @@ function handleSettings() {
   uni.showToast({ title: '设置', icon: 'none' })
 }
 
-function goToLogin() {
-  goToLogin('/pages/mall/analytics/custom-report')
+function handleGoToLogin() {
+  goToLoginPage('/pages/mall/analytics/custom-report')
 }
 
-    return {
-      showMoreMenu: false,
-      showSidebarMenu: false,
-      currentPath: '/pages/mall/analytics/custom-report',
-      showCreateModal: false,
-      editingReport: null as Report | null,
-
-      reports: [] as Array<Report>,
-      isLoggedIn: false,
-
-      reportForm: {
-        name: '',
-        description: '',
-        metrics: [] as Array<string>,
-        period: '7d',
-        chartType: 'line'
-      } as ReportForm,
-      formErrors: {
-        name: '',
-        description: '',
-        metrics: '',
-        period: '',
-        chartType: ''
-      } as ReportFormErrors,
-
-      availableMetrics: [
-        { key: 'gmv', label: 'GMV' },
-        { key: 'orders', label: '订单数' },
-        { key: 'users', label: '用户数' },
-        { key: 'conversion', label: '转化率' },
-        { key: 'avg_order', label: '客单价' },
-        { key: 'repurchase', label: '复购率' }
-      ] as Array<Metric>,
-
-      timePeriods: [
-        { value: '7d', label: '7天' },
-        { value: '30d', label: '30天' },
-        { value: '90d', label: '90天' },
-        { value: '1y', label: '1年' }
-      ] as Array<TimePeriod>,
-
-      chartTypes: [
-        { value: 'line', label: '折线图' },
-        { value: 'bar', label: '柱状图' },
-        { value: 'pie', label: '饼图' },
-        { value: 'area', label: '面积图' },
-        { value: 'combo', label: '组合图' }
-      ] as Array<ChartType>
-    }
-  },
-
-  onLoad() {
-    this.currentPath = '/pages/mall/analytics/custom-report'
-    this.loadReports()
-  },
-
-  onShow() {
-    this.currentPath = '/pages/mall/analytics/custom-report'
-  },
-
-  methods: {
-    async loadReports() {
-      try {
-        await ensureSupabaseReady()
-
-        // 获取当前登录用户，用于按 owner_user_id 过滤自定义报表
-        const uid = getUserIdOrNull()
-        if (!uid || uid.length === 0) {
-          // 未登录时显示空列表
-          this.isLoggedIn = false
-          this.reports = []
-          return
-        }
-
-        this.isLoggedIn = true
-
-        const items = await listCustomReports(uid)
-        const list: Array<Report> = []
-        for (let i = 0; i < items.length; i++) {
-          const r = items[i]
-          list.push({
-            id: `${r.id}`,
-            name: `${r.title}`,
-            description: `${r.description || ''}`,
-            metrics: [] as Array<string>,
-            charts: [] as Array<string>,
-            updated_at: `${r.updated_at || ''}`
-          } as Report)
-        }
-        this.reports = list
-      } catch (e) {
-        console.error('loadReports failed', e)
-        uni.showToast({ title: '报表加载失败', icon: 'none' })
-      }
-    },
-
-    createReport() {
-      this.editingReport = null
-      this.reportForm = {
-        name: '',
-        description: '',
-        metrics: [],
-        period: '7d',
-        chartType: 'line'
-      }
-      this.formErrors = {
-        name: '',
-        description: '',
-        metrics: '',
-        period: '',
-        chartType: ''
-      }
-      this.showCreateModal = true
-    },
-
-    editReport(report: Report) {
-      this.editingReport = report
-      this.reportForm = {
-        name: report.name,
-        description: report.description,
-        metrics: report.metrics,
-        period: '7d',
-        chartType: 'line'
-      }
-      this.formErrors = {
-        name: '',
-        description: '',
-        metrics: '',
-        period: '',
-        chartType: ''
-      }
-      this.showCreateModal = true
-    },
-
-    deleteReport(report: Report) {
-      uni.showModal({
-        title: '确认删除',
-        content: `确定要删除报表"${report.name}"吗？`,
-        success: (res) => {
-          if (res.confirm) {
-            this.doDeleteReport(report)
-          }
-        }
-      })
-    },
-
-    async doDeleteReport(report: Report) {
-      try {
-        await ensureSupabaseReady()
-        
-        await deleteCustomReport(report.id)
-        uni.showToast({ title: '删除成功', icon: 'success' })
-        this.loadReports()
-      } catch (e: any) {
-        console.error('doDeleteReport failed', e)
-        const errorMsg = e?.message || '删除失败'
-        uni.showToast({ title: errorMsg, icon: 'none' })
-      }
-    },
-
-    toggleMetric(key: string) {
-      const index = this.reportForm.metrics.indexOf(key)
-      if (index >= 0) {
-        this.reportForm.metrics.splice(index, 1)
-      } else {
-        this.reportForm.metrics.push(key)
-      }
-      if (this.reportForm.metrics.length > 0) {
-        this.formErrors.metrics = ''
-      }
-    },
-
-    onNameInput() {
-      const name = this.reportForm.name.trim()
-      if (name.length === 0) {
-        this.formErrors.name = '报表名称不能为空'
-      } else if (name.length > 50) {
-        this.formErrors.name = '报表名称不能超过50个字符'
-      } else {
-        this.formErrors.name = ''
-      }
-    },
-
-    onDescriptionInput() {
-      const desc = this.reportForm.description
-      if (desc.length > 200) {
-        this.formErrors.description = '报表描述不能超过200个字符'
-      } else {
-        this.formErrors.description = ''
-      }
-    },
-
-    selectPeriod(value: string) {
-      this.reportForm.period = value
-      this.formErrors.period = ''
-    },
-
-    selectChartType(value: string) {
-      this.reportForm.chartType = value
-      this.formErrors.chartType = ''
-    },
-
-    validateReportForm(): boolean {
-      this.onNameInput()
-      this.onDescriptionInput()
-
-      if (this.reportForm.metrics.length === 0) {
-        this.formErrors.metrics = '请至少选择一个指标'
-      } else {
-        this.formErrors.metrics = ''
-      }
-
-      if (!this.reportForm.period) {
-        this.formErrors.period = '请选择时间维度'
-      }
-      if (!this.reportForm.chartType) {
-        this.formErrors.chartType = '请选择图表类型'
-      }
-
-      if (this.formErrors.name || this.formErrors.description || this.formErrors.metrics || this.formErrors.period || this.formErrors.chartType) {
-        uni.showToast({ title: '请先修正表单中的错误提示', icon: 'none' })
-        return false
-      }
-      return true
-    },
-
-    async saveReport() {
-      if (!this.validateReportForm()) {
-        return
-      }
-
-      try {
-        uni.showLoading({ title: '保存中...' })
-        await ensureSupabaseReady()
-
-        // 获取当前登录用户，作为 owner_user_id
-        const uid = getUserIdOrNull()
-        if (!uid || uid.length === 0) {
-          uni.hideLoading()
-          uni.showModal({
-            title: '需要登录',
-            content: '创建自定义报表需要先登录，是否前往登录页面？',
-            success: (res) => {
-              if (res.confirm) {
-                goToLogin('/pages/mall/analytics/custom-report')
-              }
-            }
-          })
-          return
-        }
-
-        let newReportId = ''
-
-        // 1) 创建或更新自定义报表
-        if (this.editingReport == null) {
-          newReportId = await createCustomReport({
-            title: this.reportForm.name,
-            description: this.reportForm.description || '',
-            period: this.reportForm.period,
-            metrics: this.reportForm.metrics,
-            chartType: this.reportForm.chartType || 'line'
-          })
-        } else {
-          await updateCustomReport({
-            reportId: this.editingReport.id,
-            title: this.reportForm.name,
-            description: this.reportForm.description || null,
-            period: this.reportForm.period || null
-          })
-          newReportId = this.editingReport.id
-        }
-
-        uni.hideLoading()
-      uni.showToast({ title: '保存成功', icon: 'success' })
-      this.closeModal()
-      this.loadReports()
-
-        // 新建或编辑成功后，直接进入报表详情页，给用户明确反馈
-        if (newReportId.length > 0) {
-          setTimeout(() => {
-            uni.navigateTo({
-              url: `/pages/mall/analytics/report-detail?reportId=${newReportId}`
-            })
-          }, 400)
-        }
-      } catch (e: any) {
-        uni.hideLoading()
-        console.error('saveReport exception:', e)
-        uni.showToast({
-          title: mapAnalyticsError(e, { fallbackMessage: '保存失败' }),
-          icon: 'none',
-          duration: 3000
-        })
-      }
-    },
-
-    openReport(report: Report) {
-      uni.navigateTo({
-        url: `/pages/mall/analytics/report-detail?reportId=${report.id}`
-      })
-    },
-
-    closeModal() {
-      this.showCreateModal = false
-      this.editingReport = null
-    },
-
-    goToLogin() {
-      goToLogin('/pages/mall/analytics/custom-report')
-    },
-
-    refreshData() {
-      this.loadReports()
-      uni.showToast({ title: '已刷新', icon: 'success' })
-    },
-
-    handleMenu() {
-      this.showSidebarMenu = true
-    },
-    handleSidebarUpdate(visible: boolean) {
-      this.showSidebarMenu = visible
-    },
-
-    toggleMoreMenu() {
-      this.showMoreMenu = !this.showMoreMenu
-    },
-
-    closeMoreMenu() {
-      this.showMoreMenu = false
-    },
-    handleSearch() {
-      uni.showToast({ title: '搜索', icon: 'none' })
-    },
-    handleNotification() {
-      uni.showToast({ title: '通知', icon: 'none' })
-    },
-    handleFullscreen() {
-      uni.showToast({ title: '全屏', icon: 'none' })
-    },
-    handleMobile() {
-      uni.showToast({ title: '移动端', icon: 'none' })
-    },
-    handleDropdown() {
-      uni.showToast({ title: '下拉菜单', icon: 'none' })
-    },
-    handleSettings() {
-      uni.showToast({ title: '设置', icon: 'none' })
-    }
-  }
-}
 </script>
 
 <style>
diff --git a/pages/mall/analytics/data-detail.uvue b/pages/mall/analytics/data-detail.uvue
index ceb42f77..57bd6f34 100644
--- a/pages/mall/analytics/data-detail.uvue
+++ b/pages/mall/analytics/data-detail.uvue
@@ -90,7 +90,8 @@
 </template>
 
 <script setup lang="uts">
-import { onLoad, onShow, reactive, ref } from 'vue'
+import { reactive, ref } from 'vue'
+import { onLoad, onShow } from '@dcloudio/uni-app'
 
 import AnalyticsSidebarMenu from '@/components/analytics/AnalyticsSidebarMenu.uvue'
 import AnalyticsTopBar from '@/components/analytics/AnalyticsTopBar.uvue'
diff --git a/pages/mall/analytics/delivery-analysis.uvue b/pages/mall/analytics/delivery-analysis.uvue
index 36625af4..85b26dd1 100644
--- a/pages/mall/analytics/delivery-analysis.uvue
+++ b/pages/mall/analytics/delivery-analysis.uvue
@@ -115,7 +115,8 @@
 </template>
 
 <script setup lang="uts">
-import { computed, onLoad, reactive, ref } from 'vue'
+import { computed, reactive, ref } from 'vue'
+import { onLoad } from '@dcloudio/uni-app'
 
 import AnalyticsSidebarMenu from '@/components/analytics/AnalyticsSidebarMenu.uvue'
 import AnalyticsTopBar from '@/components/analytics/AnalyticsTopBar.uvue'
diff --git a/pages/mall/analytics/index.uvue b/pages/mall/analytics/index.uvue
index 378c97cc..66b8a481 100644
--- a/pages/mall/analytics/index.uvue
+++ b/pages/mall/analytics/index.uvue
@@ -76,19 +76,34 @@
         </view>
 		</view>
 
-      <!-- 时间维度：横排 -->
+      <!-- 时间维度筛选（快捷 + 自定义） -->
       <view class="tabs">
         <view
           v-for="p in timePeriods"
           :key="p.value"
           class="tab"
-          :class="{ active: selectedPeriod === p.value }"
+          :class="{ active: selectedPeriod === p.value && !customRangeEnabled }"
           @click="selectPeriod(p.value)"
         >
           {{ p.label }}
 			</view>
+        <view
+          class="tab"
+          :class="{ active: customRangeEnabled }"
+          @click="toggleCustomRange"
+        >
+          自定义
+        </view>
 		</view>
 
+      <AnalyticsDateRangePicker
+        v-if="customRangeEnabled"
+        :initialStartDate="selectedStartDate"
+        :initialEndDate="selectedEndDate"
+        @apply="onDateRangeApply"
+        @clear="onDateRangeClear"
+      />
+
       <!-- 核心趋势：占满横向（柱+折 组合图） -->
       <view class="card card-full">
         <view class="card-head">
@@ -252,10 +267,10 @@
 
       <!-- 留白 -->
       <view style="height: 24px;"></view>
-				</view>
-				</view>
-		</view>
-	</view>
+        </view>
+      </view>
+    </view>
+  </view>
 </template>
 
 <script setup lang="uts">
@@ -264,6 +279,7 @@ import { computed, reactive, ref, watch } from 'vue'
 import AnalyticsComboChart from '@/components/analytics/AnalyticsComboChart.uvue'
 import AnalyticsSidebarMenu from '@/components/analytics/AnalyticsSidebarMenu.uvue'
 import AnalyticsTopBar from '@/components/analytics/AnalyticsTopBar.uvue'
+import AnalyticsDateRangePicker from '@/components/analytics/AnalyticsDateRangePicker.uvue'
 import EChartsView from '@/uni_modules/charts/EChartsView.vue'
 import { fetchDashboardRealtime, fetchDashboardTrend, fetchDashboardUserSegments, fetchDashboardTrafficSources, fetchDashboardTopProducts, fetchDashboardTopMerchants } from '@/services/analytics/dashboardService.uts'
 import { mapAnalyticsError } from '@/services/analytics/errorMapper.uts'
@@ -271,6 +287,10 @@ import type { TrendData, SegmentItem, TrafficItem, TopProductItem, TopMerchantIt
 
 const lastUpdateTime = ref('')
 const selectedPeriod = ref('7d')
+
+const customRangeEnabled = ref(false)
+const selectedStartDate = ref('')
+const selectedEndDate = ref('')
 const showMoreMenu = ref(false)
 const showSidebarMenu = ref(false)
 const currentPath = ref('/pages/mall/analytics/index')
@@ -333,7 +353,11 @@ function stopAutoRefresh() {
 
 async function loadTrend() {
   try {
-    const data = await fetchDashboardTrend(selectedPeriod.value)
+    const range = selectedStartDate.value && selectedEndDate.value
+      ? { start: selectedStartDate.value, end: selectedEndDate.value }
+      : null
+
+    const data = await fetchDashboardTrend(selectedPeriod.value, range)
     trend.x = data.x
     trend.gmv = data.gmv
     trend.orders = data.orders
@@ -362,7 +386,10 @@ async function loadRealTime() {
 
 async function loadTopProducts() {
   try {
-    const list = await fetchDashboardTopProducts(selectedPeriod.value, 50)
+    const range = selectedStartDate.value && selectedEndDate.value
+      ? { start: selectedStartDate.value, end: selectedEndDate.value }
+      : null
+    const list = await fetchDashboardTopProducts(selectedPeriod.value, 50, range)
     topProducts.splice(0, topProducts.length, ...list)
   } catch (e) {
     console.error('❌ loadTopProducts failed', e)
@@ -372,7 +399,10 @@ async function loadTopProducts() {
 
 async function loadTopMerchants() {
   try {
-    const list = await fetchDashboardTopMerchants(selectedPeriod.value, 50)
+    const range = selectedStartDate.value && selectedEndDate.value
+      ? { start: selectedStartDate.value, end: selectedEndDate.value }
+      : null
+    const list = await fetchDashboardTopMerchants(selectedPeriod.value, 50, range)
     topMerchants.splice(0, topMerchants.length, ...list)
   } catch (e) {
     console.error('❌ loadTopMerchants failed', e)
@@ -382,7 +412,10 @@ async function loadTopMerchants() {
 
 async function loadUserSegments() {
   try {
-    const list = await fetchDashboardUserSegments(selectedPeriod.value)
+    const range = selectedStartDate.value && selectedEndDate.value
+      ? { start: selectedStartDate.value, end: selectedEndDate.value }
+      : null
+    const list = await fetchDashboardUserSegments(selectedPeriod.value, range)
     userSegments.splice(0, userSegments.length, ...list)
   } catch (e) {
     console.error('❌ loadUserSegments failed', e)
@@ -392,7 +425,10 @@ async function loadUserSegments() {
 
 async function loadTrafficSources() {
   try {
-    const list = await fetchDashboardTrafficSources(selectedPeriod.value)
+    const range = selectedStartDate.value && selectedEndDate.value
+      ? { start: selectedStartDate.value, end: selectedEndDate.value }
+      : null
+    const list = await fetchDashboardTrafficSources(selectedPeriod.value, range)
     trafficSources.splice(0, trafficSources.length, ...list)
   } catch (e) {
     console.error('❌ loadTrafficSources failed', e)
@@ -713,6 +749,24 @@ function handleSettings() {
   uni.showToast({ title: '设置', icon: 'none' })
 }
 
+function toggleCustomRange() {
+  customRangeEnabled.value = !customRangeEnabled.value
+}
+
+function onDateRangeApply(range: { start: string; end: string }) {
+  selectedStartDate.value = range.start
+  selectedEndDate.value = range.end
+  customRangeEnabled.value = true
+  refreshAll()
+}
+
+function onDateRangeClear() {
+  selectedStartDate.value = ''
+  selectedEndDate.value = ''
+  customRangeEnabled.value = false
+  refreshAll()
+}
+
 function formatInt(n: number): string {
   const v = isFinite(n) ? Math.round(n) : 0
   if (v >= 10000) return (v / 10000).toFixed(1) + '万'
diff --git a/pages/mall/analytics/insight-detail.uvue b/pages/mall/analytics/insight-detail.uvue
index 1ab41003..5e5e10ad 100644
--- a/pages/mall/analytics/insight-detail.uvue
+++ b/pages/mall/analytics/insight-detail.uvue
@@ -67,7 +67,8 @@
 </template>
 
 <script setup lang="uts">
-import { onLoad, onShow, reactive, ref } from 'vue'
+import { reactive, ref } from 'vue'
+import { onLoad, onShow } from '@dcloudio/uni-app'
 
 import AnalyticsSidebarMenu from '@/components/analytics/AnalyticsSidebarMenu.uvue'
 import AnalyticsTopBar from '@/components/analytics/AnalyticsTopBar.uvue'
diff --git a/pages/mall/analytics/market-trends.uvue b/pages/mall/analytics/market-trends.uvue
index cca780fb..b646841b 100644
--- a/pages/mall/analytics/market-trends.uvue
+++ b/pages/mall/analytics/market-trends.uvue
@@ -94,7 +94,8 @@
 </template>
 
 <script setup lang="uts">
-import { computed, onLoad, onShow, reactive, ref } from 'vue'
+import { computed, reactive, ref } from 'vue'
+import { onLoad, onShow } from '@dcloudio/uni-app'
 
 import AnalyticsSidebarMenu from '@/components/analytics/AnalyticsSidebarMenu.uvue'
 import AnalyticsTopBar from '@/components/analytics/AnalyticsTopBar.uvue'
diff --git a/pages/mall/analytics/product-insights.uvue b/pages/mall/analytics/product-insights.uvue
index 1c362575..22f86b60 100644
--- a/pages/mall/analytics/product-insights.uvue
+++ b/pages/mall/analytics/product-insights.uvue
@@ -168,7 +168,8 @@
 </template>
 
 <script setup lang="uts">
-import { computed, onLoad, reactive, ref } from 'vue'
+import { computed, reactive, ref } from 'vue'
+import { onLoad } from '@dcloudio/uni-app'
 
 import AnalyticsSidebarMenu from '@/components/analytics/AnalyticsSidebarMenu.uvue'
 import AnalyticsTopBar from '@/components/analytics/AnalyticsTopBar.uvue'
diff --git a/pages/mall/analytics/profile.uvue b/pages/mall/analytics/profile.uvue
index a7f30514..11d18373 100644
--- a/pages/mall/analytics/profile.uvue
+++ b/pages/mall/analytics/profile.uvue
@@ -265,6 +265,7 @@ import { ref, onMounted, computed } from 'vue'
 import supa from '@/components/supadb/aksupainstance.uts'
 import AnalyticsSidebarMenu from '@/components/analytics/AnalyticsSidebarMenu.uvue'
 import type { UserType } from '@/types/mall-types'
+import { formatTime } from '@/utils/utils.uts'
 
 import type { RecentReport, OverviewData, ReportCounts, TodayInsights, TrendDatum } from '@/types/analytics/profile.uts'
 
@@ -607,20 +608,7 @@ function getReportStatusText(status: any): string {
   return statusMap[s] || '未知'
 }
 
-function formatTime(dateStr: string): string {
-  const date = new Date(dateStr)
-  const now = new Date()
-  const diff = now.getTime() - date.getTime()
-  const hours = Math.floor(diff / (1000 * 60 * 60))
-  
-  if (hours < 1) {
-    return '刚刚'
-  } else if (hours < 24) {
-    return `${hours}小时前`
-  } else {
-    return `${Math.floor(hours / 24)}天前`
-  }
-}
+
 
 function changeTrendPeriod(period: string) {
   trendPeriod.value = period
diff --git a/pages/mall/analytics/report-detail.uvue b/pages/mall/analytics/report-detail.uvue
index 9c5ea313..29447f63 100644
--- a/pages/mall/analytics/report-detail.uvue
+++ b/pages/mall/analytics/report-detail.uvue
@@ -201,12 +201,14 @@
 </template>
 
 <script setup lang="uts">
-import { onLoad, onShow, reactive, ref } from 'vue'
+import { reactive, ref } from 'vue'
+import { onLoad, onShow } from '@dcloudio/uni-app'
 
 import AnalyticsSidebarMenu from '@/components/analytics/AnalyticsSidebarMenu.uvue'
 import AnalyticsTopBar from '@/components/analytics/AnalyticsTopBar.uvue'
 import { fetchReport, fetchReportMetrics, fetchReportRows, fetchReportInsights, fetchRelatedReports } from '@/services/analytics/reportDetailService.uts'
 import { mapAnalyticsError } from '@/services/analytics/errorMapper.uts'
+import { formatTime } from '@/utils/utils.uts'
 
 import type { ReportType, MetricType, ChartTabType, ChartLegendType, TableColumnType, InsightType } from '@/types/analytics/report-detail.uts'
 
@@ -233,14 +235,19 @@ const dataInsights = reactive<Array<InsightType>>([])
 const relatedReports = reactive<Array<ReportType>>([])
 
 const sortIndex = ref(0)
-const sortOptions = ref<Array<string>>([])
+const sortOptions: Array<string> = []
+
 const limitIndex = ref(1)
-const limitOptions = ref<Array<string>>(['10条', '20条', '50条', '100条'])
+const limitOptions: Array<string> = ['10条', '20条', '50条', '100条']
+
 const currentPage = ref(1)
 const totalPages = ref(1)
+
 const autoRefresh = ref(false)
+
 const intervalIndex = ref(1)
-const intervalOptions = ref<Array<string>>(['1分钟', '5分钟', '10分钟', '30分钟', '1小时'])
+const intervalOptions: Array<string> = ['1分钟', '5分钟', '10分钟', '30分钟', '1小时']
+
 const emailNotify = ref(false)
 
 onLoad((options: any) => {
@@ -302,7 +309,7 @@ async function loadReportDetail(reportId: string) {
           { key: 'avg_value', title: '客单价', width: '120rpx', type: 'currency' }
     )
 
-    sortOptions.value = ['按日期降序', '按销售额降序', '按订单数降序', '按转化率降序']
+    sortOptions.splice(0, sortOptions.length, '按日期降序', '按销售额降序', '按订单数降序', '按转化率降序')
 
     const rows = await fetchReportRows(reportId)
     allRows.splice(0, allRows.length, ...rows)
@@ -326,7 +333,7 @@ async function loadReportDetail(reportId: string) {
 
 function updateTotalPages() {
   const total = allRows.length
-  const limit = parseInt(limitOptions.value[limitIndex.value])
+  const limit = parseInt(limitOptions[limitIndex.value])
   totalPages.value = total > 0 ? Math.ceil(total / limit) : 1
 }
 
@@ -336,7 +343,7 @@ function generateTableData() {
       if (total === 0) {
         return
       }
-  const limit = parseInt(limitOptions.value[limitIndex.value])
+  const limit = parseInt(limitOptions[limitIndex.value])
   const start = (currentPage.value - 1) * limit
       const end = Math.min(start + limit, total)
       
@@ -377,9 +384,7 @@ function formatMetricValue(value: number, format: string): string {
       }
 }
     
-function formatTime(timeStr: string): string {
-      return timeStr.replace('T', ' ').split('.')[0]
-}
+
     
 function getInsightIcon(type: string): string {
       const icons: Record<string, string> = {
diff --git a/pages/mall/analytics/sales-report.uvue b/pages/mall/analytics/sales-report.uvue
index d7a974ca..623c1382 100644
--- a/pages/mall/analytics/sales-report.uvue
+++ b/pages/mall/analytics/sales-report.uvue
@@ -27,19 +27,34 @@
       <view class="main-content">
         <view class="container">
 
-      <!-- 时间维度筛选 -->
+      <!-- 时间维度筛选（快捷 + 自定义） -->
       <view class="tabs">
         <view
           v-for="p in timePeriods"
           :key="p.value"
           class="tab"
-          :class="{ active: selectedPeriod === p.value }"
+          :class="{ active: selectedPeriod === p.value && !customRangeEnabled }"
           @click="selectPeriod(p.value)"
         >
           {{ p.label }}
         </view>
+        <view
+          class="tab"
+          :class="{ active: customRangeEnabled }"
+          @click="toggleCustomRange"
+        >
+          自定义
+        </view>
       </view>
 
+      <AnalyticsDateRangePicker
+        v-if="customRangeEnabled"
+        :initialStartDate="selectedStartDate"
+        :initialEndDate="selectedEndDate"
+        @apply="onDateRangeApply"
+        @clear="onDateRangeClear"
+      />
+
       <!-- KPI 指标卡片 -->
       <view class="kpi-grid">
         <view class="kpi-card">
@@ -153,7 +168,9 @@ import AnalyticsComboChart from '@/components/analytics/AnalyticsComboChart.uvue
 import AnalyticsSidebarMenu from '@/components/analytics/AnalyticsSidebarMenu.uvue'
 import AnalyticsTopBar from '@/components/analytics/AnalyticsTopBar.uvue'
 import AnalyticsRegionMap from '@/components/analytics/AnalyticsRegionMap.uvue'
-import { computed, onLoad, reactive, ref } from 'vue'
+import AnalyticsDateRangePicker from '@/components/analytics/AnalyticsDateRangePicker.uvue'
+import { computed, reactive, ref } from 'vue'
+import { onLoad } from '@dcloudio/uni-app'
 
 import { fetchSalesKpis, fetchSalesTrend, fetchSalesTopProducts, fetchSalesTopMerchants } from '@/services/analytics/salesReportService.uts'
 import { mapAnalyticsError } from '@/services/analytics/errorMapper.uts'
@@ -162,6 +179,10 @@ import type { SalesTrendData, SalesData, ProductRank, MerchantRank } from '@/typ
 
 const lastUpdateTime = ref('')
 const selectedPeriod = ref('7d')
+
+const customRangeEnabled = ref(false)
+const selectedStartDate = ref('')
+const selectedEndDate = ref('')
 const showMoreMenu = ref(false)
 const showSidebarMenu = ref(false)
 const currentPath = ref('/pages/mall/analytics/sales-report')
@@ -212,8 +233,12 @@ async function loadSalesData() {
   try {
     updateTime()
 
+    const range = selectedStartDate.value && selectedEndDate.value
+      ? { start: selectedStartDate.value, end: selectedEndDate.value }
+      : null
+
     // KPI
-    const kpi = await fetchSalesKpis(selectedPeriod.value)
+    const kpi = await fetchSalesKpis(selectedPeriod.value, range)
     salesData.gmv = kpi.gmv
     salesData.gmv_growth = kpi.gmv_growth
     salesData.orders = kpi.orders
@@ -224,19 +249,19 @@ async function loadSalesData() {
     salesData.avg_order_growth = kpi.avg_order_growth
 
     // 趋势
-    const t = await fetchSalesTrend(selectedPeriod.value)
+    const t = await fetchSalesTrend(selectedPeriod.value, range)
     trend.x = t.x
     trend.gmv = t.gmv
     trend.orders = t.orders
 
     // TOP 商品/商家
-    const pList = await fetchSalesTopProducts(selectedPeriod.value, 50)
+    const pList = await fetchSalesTopProducts(selectedPeriod.value, 50, range)
     for (let i = 0; i < pList.length; i++) {
       pList[i].rank = i + 1
     }
     topProducts.splice(0, topProducts.length, ...pList)
 
-    const mList = await fetchSalesTopMerchants(selectedPeriod.value, 50)
+    const mList = await fetchSalesTopMerchants(selectedPeriod.value, 50, range)
     for (let i = 0; i < mList.length; i++) {
       mList[i].rank = i + 1
     }
@@ -331,6 +356,24 @@ function handleDropdown() {
 function handleSettings() {
   uni.showToast({ title: '设置', icon: 'none' })
 }
+
+function toggleCustomRange() {
+  customRangeEnabled.value = !customRangeEnabled.value
+}
+
+function onDateRangeApply(range: { start: string; end: string }) {
+  selectedStartDate.value = range.start
+  selectedEndDate.value = range.end
+  customRangeEnabled.value = true
+  loadSalesData()
+}
+
+function onDateRangeClear() {
+  selectedStartDate.value = ''
+  selectedEndDate.value = ''
+  customRangeEnabled.value = false
+  loadSalesData()
+}
 </script>
 
 <style>
diff --git a/pages/mall/analytics/user-analysis.uvue b/pages/mall/analytics/user-analysis.uvue
index 3d5c3794..d3a2e21b 100644
--- a/pages/mall/analytics/user-analysis.uvue
+++ b/pages/mall/analytics/user-analysis.uvue
@@ -214,7 +214,8 @@ import EChartsView from '@/uni_modules/charts/EChartsView.vue'
 import supa, { ensureSupabaseReady } from '@/components/supadb/aksupainstance.uts'
 import { getUserIdOrNull } from '@/services/analytics/auth.uts'
 import { mapAnalyticsError } from '@/services/analytics/errorMapper.uts'
-import { computed, onLoad, reactive, ref } from 'vue'
+import { computed, reactive, ref } from 'vue'
+import { onLoad } from '@dcloudio/uni-app'
 
 import type { TimePeriod } from '@/types/analytics/common.uts'
 import type { UserData, FunnelStep } from '@/types/analytics/user.uts'
@@ -514,14 +515,6 @@ function handleSettings() {
   uni.showToast({ title: '设置', icon: 'none' })
 }
 
-  components: {
-    AnalyticsSidebarMenu,
-    AnalyticsTopBar,
-    EChartsView
-
-    calcDateRange() {
-      const now = new Date()
-      const endDate = new Date(now.getFullYear(), now.getMonth(), now.getDate())
 </script>
 
 <style>
diff --git a/services/analytics/dashboardService.uts b/services/analytics/dashboardService.uts
index 453e212b..b9f550d6 100644
--- a/services/analytics/dashboardService.uts
+++ b/services/analytics/dashboardService.uts
@@ -12,8 +12,19 @@ function safeNumber(v: any): number {
   return isFinite(n) ? n : 0
 }
 
-export async function fetchDashboardTrend(period: string): Promise<TrendData> {
-  const { startIso, endIso } = computeDateRange(period)
+export async function fetchDashboardTrend(period: string, range?: { start: string; end: string } | null): Promise<TrendData> {
+  let startIso: string;
+  let endIso: string;
+
+  if (range != null && range.start && range.end) {
+    startIso = range.start;
+    endIso = range.end;
+  } else {
+    const computedRange = computeDateRange(period)
+    startIso = computedRange.startIso
+    endIso = computedRange.endIso
+  }
+
   const p_start_date = toDateOnly(startIso)
   const p_end_date = toDateOnly(endIso)
 
diff --git a/services/analytics/salesReportService.uts b/services/analytics/salesReportService.uts
index b8749f1b..197f831f 100644
--- a/services/analytics/salesReportService.uts
+++ b/services/analytics/salesReportService.uts
@@ -22,8 +22,18 @@ function safeNumber(v: any): number {
   return isFinite(n) ? n : 0
 }
 
-export async function fetchSalesKpis(period: string): Promise<SalesKpis> {
-  const { startIso, endIso } = computeDateRange(period)
+export async function fetchSalesKpis(period: string, range?: { start: string; end: string } | null): Promise<SalesKpis> {
+  let startIso: string;
+  let endIso: string;
+
+  if (range != null && range.start && range.end) {
+    startIso = range.start;
+    endIso = range.end;
+  } else {
+    const computedRange = computeDateRange(period);
+    startIso = computedRange.startIso;
+    endIso = computedRange.endIso;
+  }
   const row = await rpcOrNull('rpc_analytics_sales_kpis', {
     p_start_date: toDateOnly(startIso),
     p_end_date: toDateOnly(endIso)
@@ -46,8 +56,18 @@ export async function fetchSalesKpis(period: string): Promise<SalesKpis> {
   }
 }
 
-export async function fetchSalesTrend(period: string): Promise<TrendData> {
-  const { startIso, endIso } = computeDateRange(period)
+export async function fetchSalesTrend(period: string, range?: { start: string; end: string } | null): Promise<TrendData> {
+  let startIso: string;
+  let endIso: string;
+
+  if (range != null && range.start && range.end) {
+    startIso = range.start;
+    endIso = range.end;
+  } else {
+    const computedRange = computeDateRange(period);
+    startIso = computedRange.startIso;
+    endIso = computedRange.endIso;
+  }
   const rows = await rpcOrEmptyArray('rpc_analytics_sales_trend', {
     p_start_date: toDateOnly(startIso),
     p_end_date: toDateOnly(endIso)
@@ -68,8 +88,18 @@ export async function fetchSalesTrend(period: string): Promise<TrendData> {
   return { x, gmv: gmvArr, orders: orderArr }
 }
 
-export async function fetchSalesTopProducts(period: string, limit: number = 50): Promise<Array<ProductRank>> {
-  const { startIso, endIso } = computeDateRange(period)
+export async function fetchSalesTopProducts(period: string, limit: number = 50, range?: { start: string; end: string } | null): Promise<Array<ProductRank>> {
+  let startIso: string;
+  let endIso: string;
+
+  if (range != null && range.start && range.end) {
+    startIso = range.start;
+    endIso = range.end;
+  } else {
+    const computedRange = computeDateRange(period);
+    startIso = computedRange.startIso;
+    endIso = computedRange.endIso;
+  }
   const rows = await rpcOrEmptyArray('rpc_analytics_top_products', {
     p_start_date: toDateOnly(startIso),
     p_end_date: toDateOnly(endIso),
@@ -89,8 +119,18 @@ export async function fetchSalesTopProducts(period: string, limit: number = 50):
   return list
 }
 
-export async function fetchSalesTopMerchants(period: string, limit: number = 50): Promise<Array<MerchantRank>> {
-  const { startIso, endIso } = computeDateRange(period)
+export async function fetchSalesTopMerchants(period: string, limit: number = 50, range?: { start: string; end: string } | null): Promise<Array<MerchantRank>> {
+  let startIso: string;
+  let endIso: string;
+
+  if (range != null && range.start && range.end) {
+    startIso = range.start;
+    endIso = range.end;
+  } else {
+    const computedRange = computeDateRange(period);
+    startIso = computedRange.startIso;
+    endIso = computedRange.endIso;
+  }
   const rows = await rpcOrEmptyArray('rpc_analytics_top_merchants', {
     p_start_date: toDateOnly(startIso),
     p_end_date: toDateOnly(endIso),
diff --git a/utils/sapi.uts b/utils/sapi.uts
index 9d44c43e..6a97535a 100644
--- a/utils/sapi.uts
+++ b/utils/sapi.uts
@@ -19,16 +19,25 @@ export async function ensureUserProfile(sessionUser: UTSJSONObject): Promise<Use
 			return null
 		}
 		
-		// 检查用户是否已存在
+		// 检查用户是否已存在（ak_users 通过 auth_id 关联 auth.users.id）
 		const checkRes = await supabase.from('ak_users')
 			.select('*', {})
-			.eq('id', userId)
+			.eq('auth_id', userId)
 			.single()
 			.execute()
 		
+		console.log('ensureUserProfile check ak_users:', {
+			status: checkRes.status,
+			hasData: checkRes.data != null,
+			hasError: (checkRes as any).error != null,
+			error: (checkRes as any).error
+		})
+		
 		if (checkRes.status >= 200 && checkRes.status < 300 && checkRes.data != null) {
-			// 用户已存在，返回现有资料
-			const existingUser = checkRes.data as UTSJSONObject
+			// 用户已存在，返回现有资料（H5 下 checkRes.data 可能是 plain object，不一定是 UTSJSONObject）
+			const existingUser = (typeof (checkRes.data as any).getString === 'function')
+				? (checkRes.data as UTSJSONObject)
+				: new UTSJSONObject(checkRes.data as any)
 			return {
 				id: existingUser.getString('id') ?? '',
 				username: existingUser.getString('username') ?? '',
@@ -58,8 +67,17 @@ export async function ensureUserProfile(sessionUser: UTSJSONObject): Promise<Use
 			.single()
 			.execute()
 		
+		console.log('ensureUserProfile insert ak_users:', {
+			status: insertRes.status,
+			hasData: insertRes.data != null,
+			hasError: (insertRes as any).error != null,
+			error: (insertRes as any).error
+		})
+		
 		if (insertRes.status >= 200 && insertRes.status < 300 && insertRes.data != null) {
-			const newUser = insertRes.data as UTSJSONObject
+			const newUser = (typeof (insertRes.data as any).getString === 'function')
+				? (insertRes.data as UTSJSONObject)
+				: new UTSJSONObject(insertRes.data as any)
 			return {
 				id: newUser.getString('id') ?? '',
 				username: newUser.getString('username') ?? '',
diff --git a/utils/utils.uts b/utils/utils.uts
index c1c6d386..4dcfce3c 100644
--- a/utils/utils.uts
+++ b/utils/utils.uts
@@ -173,3 +173,29 @@ export function setClipboard(text: string): void {
 // #endif
 }
 
+/**
+ * 格式化时间，显示为相对时间（如：刚刚，几小时前）
+ * @param dateStr ISO 格式的日期字符串
+ * @returns 格式化后的相对时间字符串
+ */
+export function formatTime(dateStr: string): string {
+  if (!dateStr) return ''
+  try {
+    const date = new Date(dateStr)
+    const now = new Date()
+    const diff = now.getTime() - date.getTime()
+    const hours = Math.floor(diff / (1000 * 60 * 60))
+    
+    if (hours < 1) {
+      return '刚刚'
+    } else if (hours < 24) {
+      return `${hours}小时前`
+    } else {
+      return `${Math.floor(hours / 24)}天前`
+    }
+  } catch (e) {
+    console.error('formatTime error:', e)
+    return dateStr.replace('T', ' ').split('.')[0]
+  }
+}
+