1

2026-04-21 22:45:19 +08:00
commit b5237f9038
159 changed files with 7769 additions and 0 deletions
--- a/miniprogram/pages/admin-dashboard/index.js
+++ b/miniprogram/pages/admin-dashboard/index.js
@@ -0,0 +1,71 @@
+const { request } = require('../../utils/request')
+
+Page({
+  data: {
+    loading: false,
+    stats: null,
+    kpis: [],
+    bars: [],
+    sourceDist: [],
+    topKeywords: []
+  },
+
+  formatPercent(value, digits = 2) {
+    const num = Number(value || 0)
+    return `${(num * 100).toFixed(digits)}%`
+  },
+
+  onShow() {
+    this.fetchStats()
+  },
+
+  onPullDownRefresh() {
+    this.fetchStats(true)
+  },
+
+  normalizeKpis(stats) {
+    return [
+      { label: '系统用户', value: stats.user_count || 0 },
+      { label: '发布总量', value: stats.post_count || 0 },
+      { label: '拦截总量', value: stats.blocked_count || 0 },
+      { label: '待处理申诉', value: stats.pending_appeal_count || 0 },
+      { label: '训练样本', value: stats.sample_count || 0 },
+      { label: '近7天拦截率', value: this.formatPercent(stats.blocked_ratio_7d, 2) }
+    ]
+  },
+
+  normalizeBars(trend) {
+    const rows = Array.isArray(trend) ? trend : []
+    const maxVal = Math.max(1, ...rows.map((r) => Number(r.post_count || 0)))
+    return rows.map((row) => {
+      const value = Number(row.post_count || 0)
+      const ratio = value / maxVal
+      return {
+        ...row,
+        value,
+        percent_text: `${Math.max(6, Math.round(ratio * 100))}%`
+      }
+    })
+  },
+
+  async fetchStats(fromPullDown = false) {
+    this.setData({ loading: true })
+    try {
+      const stats = await request({ url: '/admin/stats' })
+      const normalizedStats = {
+        ...stats,
+        threshold_text: stats && stats.threshold ? this.formatPercent(stats.threshold.spam_threshold, 1) : '--'
+      }
+      this.setData({
+        stats: normalizedStats,
+        kpis: this.normalizeKpis(normalizedStats),
+        bars: this.normalizeBars(normalizedStats.trend_7d || []),
+        sourceDist: normalizedStats.source_distribution || [],
+        topKeywords: normalizedStats.top_keywords || []
+      })
+    } finally {
+      this.setData({ loading: false })
+      if (fromPullDown) wx.stopPullDownRefresh()
+    }
+  }
+})
--- a/miniprogram/pages/admin-dashboard/index.json
+++ b/miniprogram/pages/admin-dashboard/index.json
@@ -0,0 +1,4 @@
+{
+  "navigationBarTitleText": "运营看板",
+  "enablePullDownRefresh": true
+}
--- a/miniprogram/pages/admin-dashboard/index.wxml
+++ b/miniprogram/pages/admin-dashboard/index.wxml
@@ -0,0 +1,57 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">OPS DASHBOARD</view>
+    <view class="hero-title">垃圾信息运营看板</view>
+    <view class="hero-sub">覆盖发布、拦截、申诉、样本与模型状态，支持日常运营与风险监控。</view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1" wx:if="{{kpis.length}}">
+    <view class="card-title">核心指标</view>
+    <view class="grid-2">
+      <view class="kpi" wx:for="{{kpis}}" wx:key="label">
+        <view class="kpi-value">{{item.value}}</view>
+        <view class="kpi-label">{{item.label}}</view>
+      </view>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-2" wx:if="{{stats && stats.threshold}}">
+    <view class="card-title">检测阈值配置</view>
+    <view class="row"><text class="label">当前阈值</text><text class="value">{{stats.threshold_text}}</text></view>
+    <view class="row"><text class="label">更新时间</text><text class="value">{{stats.threshold.updated_at || '--'}}</text></view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-2" wx:if="{{stats && stats.model_info}}">
+    <view class="card-title">模型信息</view>
+    <view class="row"><text class="label">模型版本</text><text class="value">{{stats.model_info.version || '未训练'}}</text></view>
+    <view class="row"><text class="label">训练时间</text><text class="value">{{stats.model_info.trained_at || '--'}}</text></view>
+    <view class="row"><text class="label">样本数量</text><text class="value">{{stats.model_info.sample_count || 0}}</text></view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-3" wx:if="{{bars.length}}">
+    <view class="card-title">近 7 天发布趋势</view>
+    <view class="list-item" wx:for="{{bars}}" wx:key="date">
+      <view class="row">
+        <text class="label">{{item.label}}</text>
+        <text class="value">{{item.value}} 条</text>
+      </view>
+      <view class="progress-track">
+        <view class="progress-fill-safe" style="width: {{item.percent_text}};"></view>
+      </view>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-3" wx:if="{{sourceDist.length}}">
+    <view class="card-title">训练样本来源</view>
+    <view class="list-item" wx:for="{{sourceDist}}" wx:key="name">
+      <view class="row"><text class="item-title">{{item.name}}</text><text class="value">{{item.value}}</text></view>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-3" wx:if="{{topKeywords.length}}">
+    <view class="card-title">高频风险词</view>
+    <view class="chip-group">
+      <text class="tag" wx:for="{{topKeywords}}" wx:key="token">{{item.token}} × {{item.count}}</text>
+    </view>
+  </view>
+</view>
--- a/miniprogram/pages/admin-dashboard/index.wxss
+++ b/miniprogram/pages/admin-dashboard/index.wxss
@@ -0,0 +1 @@
+/* admin-dashboard styles use global theme */
--- a/miniprogram/pages/admin-recipes/index.js
+++ b/miniprogram/pages/admin-recipes/index.js
@@ -0,0 +1,152 @@
+const { request } = require('../../utils/request')
+
+const emptyForm = {
+  name: '',
+  category: '轻食',
+  description: '',
+  calories: '',
+  protein: '',
+  fat: '',
+  carbs: '',
+  fiber: '',
+  tagsText: ''
+}
+
+Page({
+  data: {
+    keyword: '',
+    recipes: [],
+    loading: false,
+    editId: null,
+    form: { ...emptyForm },
+    importText: '[{"name":"低脂鸡肉饭","category":"减脂轻食","calories":360,"protein":30,"fat":10,"carbs":34,"fiber":5,"tags":["减脂"]}]'
+  },
+
+  onShow() {
+    this.fetchRecipes()
+  },
+
+  onInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [field]: e.detail.value })
+  },
+
+  onFormInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [`form.${field}`]: e.detail.value })
+  },
+
+  async fetchRecipes() {
+    this.setData({ loading: true })
+    try {
+      const data = await request({ url: `/recipes?keyword=${encodeURIComponent(this.data.keyword)}&page=1&page_size=100` })
+      const recipes = (data.items || []).map((item) => ({
+        ...item,
+        tags_text: (item.tags || []).join('、')
+      }))
+      this.setData({ recipes })
+    } catch (err) {
+      // handled
+    } finally {
+      this.setData({ loading: false })
+    }
+  },
+
+  startCreate() {
+    this.setData({ editId: null, form: { ...emptyForm } })
+  },
+
+  startEdit(e) {
+    const id = Number(e.currentTarget.dataset.id)
+    const row = this.data.recipes.find((item) => item.id === id)
+    if (!row) return
+    this.setData({
+      editId: row.id,
+      form: {
+        name: row.name || '',
+        category: row.category || '轻食',
+        description: row.description || '',
+        calories: String(row.calories || ''),
+        protein: String(row.protein || ''),
+        fat: String(row.fat || ''),
+        carbs: String(row.carbs || ''),
+        fiber: String(row.fiber || ''),
+        tagsText: (row.tags || []).join(',')
+      }
+    })
+  },
+
+  buildRecipePayload() {
+    const f = this.data.form
+    return {
+      name: f.name,
+      category: f.category,
+      description: f.description,
+      calories: Number(f.calories),
+      protein: Number(f.protein),
+      fat: Number(f.fat),
+      carbs: Number(f.carbs),
+      fiber: Number(f.fiber),
+      tags: (f.tagsText || '').split(',').map(i => i.trim()).filter(Boolean)
+    }
+  },
+
+  async saveRecipe() {
+    const payload = this.buildRecipePayload()
+    if (!payload.name) {
+      wx.showToast({ title: '请填写食谱名称', icon: 'none' })
+      return
+    }
+    try {
+      if (this.data.editId) {
+        await request({ url: `/recipes/${this.data.editId}`, method: 'PUT', data: payload })
+        wx.showToast({ title: '食谱已更新', icon: 'success' })
+      } else {
+        await request({ url: '/recipes', method: 'POST', data: payload })
+        wx.showToast({ title: '食谱已创建', icon: 'success' })
+      }
+      this.fetchRecipes()
+    } catch (err) {
+      // handled
+    }
+  },
+
+  async deleteRecipe(e) {
+    const id = e.currentTarget.dataset.id
+    wx.showModal({
+      title: '删除食谱',
+      content: `确定删除食谱 ID ${id} 吗？`,
+      success: async (res) => {
+        if (!res.confirm) return
+        try {
+          await request({ url: `/recipes/${id}`, method: 'DELETE' })
+          wx.showToast({ title: '删除成功', icon: 'success' })
+          this.fetchRecipes()
+        } catch (err) {
+          // handled
+        }
+      }
+    })
+  },
+
+  async importDefaultSeed() {
+    try {
+      await request({ url: '/recipes/import', method: 'POST', data: {} })
+      wx.showToast({ title: '默认食谱导入成功', icon: 'success' })
+      this.fetchRecipes()
+    } catch (err) {
+      // handled
+    }
+  },
+
+  async importByJSON() {
+    try {
+      const items = JSON.parse(this.data.importText)
+      await request({ url: '/recipes/import', method: 'POST', data: { items } })
+      wx.showToast({ title: '批量导入成功', icon: 'success' })
+      this.fetchRecipes()
+    } catch (err) {
+      wx.showToast({ title: '导入 JSON 格式错误', icon: 'none' })
+    }
+  }
+})
--- a/miniprogram/pages/admin-recipes/index.json
+++ b/miniprogram/pages/admin-recipes/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "管理员-食谱管理"
+}
--- a/miniprogram/pages/admin-recipes/index.wxml
+++ b/miniprogram/pages/admin-recipes/index.wxml
@@ -0,0 +1,53 @@
+<view class="container">
+  <view class="hero">
+    <view class="hero-title">轻食食谱信息管理</view>
+    <view class="hero-sub">支持导入 / 查找 / 编辑 / 删除食谱信息</view>
+  </view>
+
+  <view class="card">
+    <view class="card-title">食谱查找</view>
+    <input class="input" data-field="keyword" value="{{keyword}}" bindinput="onInput" placeholder="按名称搜索" />
+    <button class="btn btn-primary" loading="{{loading}}" bindtap="fetchRecipes">搜索食谱</button>
+    <button class="btn btn-ghost" bindtap="importDefaultSeed">导入默认食谱种子</button>
+  </view>
+
+  <view class="card">
+    <view class="card-title">{{editId ? ('编辑食谱 #' + editId) : '新增食谱'}}</view>
+    <input class="input" data-field="name" value="{{form.name}}" bindinput="onFormInput" placeholder="食谱名称" />
+    <input class="input" data-field="category" value="{{form.category}}" bindinput="onFormInput" placeholder="分类" />
+    <input class="input" data-field="description" value="{{form.description}}" bindinput="onFormInput" placeholder="描述" />
+    <input class="input" data-field="calories" type="digit" value="{{form.calories}}" bindinput="onFormInput" placeholder="热量" />
+    <input class="input" data-field="protein" type="digit" value="{{form.protein}}" bindinput="onFormInput" placeholder="蛋白质" />
+    <input class="input" data-field="fat" type="digit" value="{{form.fat}}" bindinput="onFormInput" placeholder="脂肪" />
+    <input class="input" data-field="carbs" type="digit" value="{{form.carbs}}" bindinput="onFormInput" placeholder="碳水" />
+    <input class="input" data-field="fiber" type="digit" value="{{form.fiber}}" bindinput="onFormInput" placeholder="膳食纤维" />
+    <input class="input" data-field="tagsText" value="{{form.tagsText}}" bindinput="onFormInput" placeholder="标签，逗号分隔" />
+
+    <button class="btn btn-primary" bindtap="saveRecipe">保存食谱</button>
+    <button class="btn btn-ghost" bindtap="startCreate">清空表单</button>
+  </view>
+
+  <view class="card">
+    <view class="card-title">批量导入 JSON</view>
+    <textarea class="input textarea" data-field="importText" value="{{importText}}" bindinput="onInput" />
+    <button class="btn btn-accent" bindtap="importByJSON">执行导入</button>
+  </view>
+
+  <view class="card">
+    <view class="card-title">食谱列表</view>
+    <view wx:if="{{!recipes.length}}" class="empty">暂无食谱</view>
+
+    <view wx:for="{{recipes}}" wx:key="id" class="item">
+      <view class="row">
+        <view class="item-title">{{item.name}}</view>
+        <view class="value">{{item.calories}} kcal</view>
+      </view>
+      <view class="item-sub">蛋白{{item.protein}}g / 脂肪{{item.fat}}g / 碳水{{item.carbs}}g</view>
+      <view class="item-sub">{{item.category}} · {{item.tags_text}}</view>
+      <view class="row">
+        <button class="btn btn-ghost" size="mini" data-id="{{item.id}}" bindtap="startEdit">编辑</button>
+        <button class="btn btn-accent" size="mini" data-id="{{item.id}}" bindtap="deleteRecipe">删除</button>
+      </view>
+    </view>
+  </view>
+</view>
--- a/miniprogram/pages/admin-recipes/index.wxss
+++ b/miniprogram/pages/admin-recipes/index.wxss
@@ -0,0 +1,4 @@
+.item .row .btn {
+  margin-top: 10rpx;
+  width: 44%;
+}
--- a/miniprogram/pages/admin-review/index.js
+++ b/miniprogram/pages/admin-review/index.js
@@ -0,0 +1,298 @@
+const { request } = require('../../utils/request')
+
+const INTERCEPT_STATUS_OPTIONS = [
+  { value: '', label: '全部发布状态' },
+  { value: 'blocked', label: '已拦截' },
+  { value: 'published', label: '已发布' }
+]
+
+const INTERCEPT_REVIEW_STATUS_OPTIONS = [
+  { value: '', label: '全部复核状态' },
+  { value: 'pending', label: '待复核' },
+  { value: 'confirmed_spam', label: '确认垃圾' },
+  { value: 'approved_ham', label: '误判放行' },
+  { value: 'none', label: '未进入复核' }
+]
+
+const APPEAL_STATUS_OPTIONS = [
+  { value: 'pending', label: '待处理申诉' },
+  { value: '', label: '全部申诉' },
+  { value: 'approved', label: '已通过申诉' },
+  { value: 'rejected', label: '已驳回申诉' }
+]
+
+const REVIEW_STATUS_TEXT = {
+  none: '无',
+  pending: '待复核',
+  confirmed_spam: '确认垃圾',
+  approved_ham: '误判放行'
+}
+
+const APPEAL_STATUS_TEXT = {
+  none: '无',
+  pending: '待处理',
+  approved: '已通过',
+  rejected: '已驳回'
+}
+
+function buildPager(total, page, pageSize) {
+  const totalValue = Number(total || 0)
+  const totalPages = Math.max(Math.ceil(totalValue / pageSize), 1)
+  return {
+    page,
+    pageSize,
+    total: totalValue,
+    totalPages,
+    hasPrev: page > 1,
+    hasNext: page < totalPages
+  }
+}
+
+Page({
+  data: {
+    loading: false,
+    thresholdInput: '0.75',
+
+    interceptKeyword: '',
+    interceptStatusOptions: INTERCEPT_STATUS_OPTIONS,
+    interceptStatusIndex: 1,
+    interceptReviewStatusOptions: INTERCEPT_REVIEW_STATUS_OPTIONS,
+    interceptReviewStatusIndex: 1,
+    intercepts: [],
+    interceptPager: buildPager(0, 1, 10),
+
+    appealKeyword: '',
+    appealStatusOptions: APPEAL_STATUS_OPTIONS,
+    appealStatusIndex: 0,
+    appeals: [],
+    appealPager: buildPager(0, 1, 10),
+
+    reviewNoteMap: {},
+    appealNoteMap: {}
+  },
+
+  formatPercent(value, digits = 2) {
+    const num = Number(value || 0)
+    return `${(num * 100).toFixed(digits)}%`
+  },
+
+  onShow() {
+    this.bootstrap()
+  },
+
+  onPullDownRefresh() {
+    this.bootstrap(true)
+  },
+
+  async bootstrap(fromPullDown = false) {
+    this.setData({ loading: true })
+    try {
+      await Promise.all([this.fetchThreshold(), this.fetchIntercepts(), this.fetchAppeals()])
+    } finally {
+      this.setData({ loading: false })
+      if (fromPullDown) wx.stopPullDownRefresh()
+    }
+  },
+
+  async fetchThreshold() {
+    const data = await request({ url: '/admin/detection/threshold' })
+    this.setData({ thresholdInput: String(data.spam_threshold || 0.75) })
+  },
+
+  normalizeIntercepts(rows = []) {
+    return rows.map((item) => ({
+      ...item,
+      created_text: (item.created_at || '').replace('T', ' ').slice(0, 19),
+      review_status_text: REVIEW_STATUS_TEXT[item.manual_review_status] || item.manual_review_status,
+      spam_probability_text: this.formatPercent(item.spam_probability, 2),
+      appeal_status_text: APPEAL_STATUS_TEXT[item.appeal_status] || item.appeal_status
+    }))
+  },
+
+  normalizeAppeals(rows = []) {
+    return rows.map((item) => ({
+      ...item,
+      created_text: (item.created_at || '').replace('T', ' ').slice(0, 19),
+      appeal_status_text: APPEAL_STATUS_TEXT[item.appeal_status] || item.appeal_status
+    }))
+  },
+
+  async fetchIntercepts() {
+    const {
+      interceptPager,
+      interceptKeyword,
+      interceptStatusOptions,
+      interceptStatusIndex,
+      interceptReviewStatusOptions,
+      interceptReviewStatusIndex
+    } = this.data
+
+    const status = interceptStatusOptions[interceptStatusIndex].value
+    const reviewStatus = interceptReviewStatusOptions[interceptReviewStatusIndex].value
+    const query = [
+      `keyword=${encodeURIComponent((interceptKeyword || '').trim())}`,
+      `status=${encodeURIComponent(status)}`,
+      `review_status=${encodeURIComponent(reviewStatus)}`,
+      `page=${interceptPager.page}`,
+      `page_size=${interceptPager.pageSize}`
+    ].join('&')
+
+    const data = await request({ url: `/admin/intercepts?${query}` })
+    this.setData({
+      intercepts: this.normalizeIntercepts(data.items || []),
+      interceptPager: buildPager(data.total || 0, interceptPager.page, interceptPager.pageSize)
+    })
+  },
+
+  async fetchAppeals() {
+    const { appealPager, appealKeyword, appealStatusOptions, appealStatusIndex } = this.data
+    const status = appealStatusOptions[appealStatusIndex].value
+    const query = [
+      `keyword=${encodeURIComponent((appealKeyword || '').trim())}`,
+      `status=${encodeURIComponent(status)}`,
+      `page=${appealPager.page}`,
+      `page_size=${appealPager.pageSize}`
+    ].join('&')
+
+    const data = await request({ url: `/admin/appeals?${query}` })
+    this.setData({
+      appeals: this.normalizeAppeals(data.items || []),
+      appealPager: buildPager(data.total || 0, appealPager.page, appealPager.pageSize)
+    })
+  },
+
+  onInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [field]: e.detail.value || '' })
+  },
+
+  onInterceptStatusChange(e) {
+    this.setData({ interceptStatusIndex: Number(e.detail.value || 0) })
+  },
+
+  onInterceptReviewStatusChange(e) {
+    this.setData({ interceptReviewStatusIndex: Number(e.detail.value || 0) })
+  },
+
+  onAppealStatusChange(e) {
+    this.setData({ appealStatusIndex: Number(e.detail.value || 0) })
+  },
+
+  applyInterceptFilters() {
+    this.setData({ interceptPager: { ...this.data.interceptPager, page: 1 } })
+    this.fetchIntercepts()
+  },
+
+  clearInterceptFilters() {
+    this.setData({
+      interceptKeyword: '',
+      interceptStatusIndex: 1,
+      interceptReviewStatusIndex: 1,
+      interceptPager: { ...this.data.interceptPager, page: 1 }
+    })
+    this.fetchIntercepts()
+  },
+
+  applyAppealFilters() {
+    this.setData({ appealPager: { ...this.data.appealPager, page: 1 } })
+    this.fetchAppeals()
+  },
+
+  clearAppealFilters() {
+    this.setData({
+      appealKeyword: '',
+      appealStatusIndex: 0,
+      appealPager: { ...this.data.appealPager, page: 1 }
+    })
+    this.fetchAppeals()
+  },
+
+  prevInterceptPage() {
+    if (!this.data.interceptPager.hasPrev) return
+    this.setData({ interceptPager: { ...this.data.interceptPager, page: this.data.interceptPager.page - 1 } })
+    this.fetchIntercepts()
+  },
+
+  nextInterceptPage() {
+    if (!this.data.interceptPager.hasNext) return
+    this.setData({ interceptPager: { ...this.data.interceptPager, page: this.data.interceptPager.page + 1 } })
+    this.fetchIntercepts()
+  },
+
+  prevAppealPage() {
+    if (!this.data.appealPager.hasPrev) return
+    this.setData({ appealPager: { ...this.data.appealPager, page: this.data.appealPager.page - 1 } })
+    this.fetchAppeals()
+  },
+
+  nextAppealPage() {
+    if (!this.data.appealPager.hasNext) return
+    this.setData({ appealPager: { ...this.data.appealPager, page: this.data.appealPager.page + 1 } })
+    this.fetchAppeals()
+  },
+
+  onReviewNoteInput(e) {
+    const id = e.currentTarget.dataset.id
+    this.setData({ [`reviewNoteMap.${id}`]: e.detail.value || '' })
+  },
+
+  onAppealNoteInput(e) {
+    const id = e.currentTarget.dataset.id
+    this.setData({ [`appealNoteMap.${id}`]: e.detail.value || '' })
+  },
+
+  async saveThreshold() {
+    const value = Number(this.data.thresholdInput)
+    if (Number.isNaN(value) || value <= 0 || value >= 1) {
+      wx.showToast({ title: '阈值需在 0 到 1 之间', icon: 'none' })
+      return
+    }
+
+    await request({
+      url: '/admin/detection/threshold',
+      method: 'PUT',
+      data: { spam_threshold: value }
+    })
+
+    wx.showToast({ title: '阈值更新成功', icon: 'success' })
+    this.fetchThreshold()
+  },
+
+  async reviewIntercept(e) {
+    const id = Number(e.currentTarget.dataset.id)
+    const decision = e.currentTarget.dataset.decision
+    const note = (this.data.reviewNoteMap[id] || '').trim()
+
+    await request({
+      url: `/admin/intercepts/${id}/review`,
+      method: 'PUT',
+      data: {
+        decision,
+        note: note || (decision === 'spam' ? '人工复核确认为垃圾信息' : '人工复核后解除拦截')
+      }
+    })
+
+    wx.showToast({ title: '复核完成', icon: 'success' })
+    this.setData({ [`reviewNoteMap.${id}`]: '' })
+    await Promise.all([this.fetchIntercepts(), this.fetchAppeals()])
+  },
+
+  async processAppeal(e) {
+    const id = Number(e.currentTarget.dataset.id)
+    const action = e.currentTarget.dataset.action
+    const note = (this.data.appealNoteMap[id] || '').trim()
+
+    await request({
+      url: `/admin/appeals/${id}/process`,
+      method: 'PUT',
+      data: {
+        action,
+        note: note || (action === 'approve' ? '申诉通过，解除拦截' : '申诉驳回，维持拦截')
+      }
+    })
+
+    wx.showToast({ title: '申诉处理完成', icon: 'success' })
+    this.setData({ [`appealNoteMap.${id}`]: '' })
+    await Promise.all([this.fetchIntercepts(), this.fetchAppeals()])
+  }
+})
--- a/miniprogram/pages/admin-review/index.json
+++ b/miniprogram/pages/admin-review/index.json
@@ -0,0 +1,4 @@
+{
+  "navigationBarTitleText": "复核与申诉",
+  "enablePullDownRefresh": true
+}
--- a/miniprogram/pages/admin-review/index.wxml
+++ b/miniprogram/pages/admin-review/index.wxml
@@ -0,0 +1,122 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">REVIEW CENTER</view>
+    <view class="hero-title">复核与申诉后台</view>
+    <view class="hero-sub">支持阈值调节、拦截复核、申诉处理与分页筛选，满足商用审核流程。</view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">检测阈值调节</view>
+    <view class="card-desc">阈值越低，拦截越严格。推荐范围：0.65 - 0.85。</view>
+    <view class="row">
+      <text class="label">垃圾阈值（0-1）</text>
+      <input class="input threshold-input" type="digit" value="{{thresholdInput}}" data-field="thresholdInput" bindinput="onInput" />
+    </view>
+    <button class="btn btn-primary" bindtap="saveThreshold">更新阈值</button>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">拦截记录筛选</view>
+
+    <view class="field">
+      <text class="field-label">关键词</text>
+      <input class="input" placeholder="搜索拦截文本关键词" value="{{interceptKeyword}}" data-field="interceptKeyword" bindinput="onInput" />
+    </view>
+
+    <view class="row">
+      <text class="label">发布状态</text>
+      <picker mode="selector" range="{{interceptStatusOptions}}" range-key="label" value="{{interceptStatusIndex}}" bindchange="onInterceptStatusChange">
+        <view class="picker-value">{{interceptStatusOptions[interceptStatusIndex].label}}</view>
+      </picker>
+    </view>
+
+    <view class="row">
+      <text class="label">复核状态</text>
+      <picker mode="selector" range="{{interceptReviewStatusOptions}}" range-key="label" value="{{interceptReviewStatusIndex}}" bindchange="onInterceptReviewStatusChange">
+        <view class="picker-value">{{interceptReviewStatusOptions[interceptReviewStatusIndex].label}}</view>
+      </picker>
+    </view>
+
+    <view class="btn-row">
+      <button class="btn btn-primary" bindtap="applyInterceptFilters">查询</button>
+      <button class="btn btn-ghost" bindtap="clearInterceptFilters">重置</button>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-2">
+    <view class="card-title">信息拦截人工复核</view>
+    <view class="muted">共 {{interceptPager.total}} 条，第 {{interceptPager.page}} / {{interceptPager.totalPages}} 页</view>
+
+    <view wx:if="{{intercepts.length}}">
+      <view class="list-item" wx:for="{{intercepts}}" wx:key="id">
+        <view class="item-title">{{item.text}}</view>
+        <view class="item-sub">用户：{{item.nickname || item.username}} · 垃圾概率：{{item.spam_probability_text}}</view>
+        <view class="item-sub">复核状态：{{item.review_status_text}} · 申诉状态：{{item.appeal_status_text}}</view>
+        <view class="item-sub">发布时间：{{item.created_text}}</view>
+
+        <textarea class="textarea note-textarea" placeholder="可填写复核备注（将写入处理记录）" value="{{reviewNoteMap[item.id] || ''}}" data-id="{{item.id}}" bindinput="onReviewNoteInput" />
+
+        <view class="btn-row">
+          <button class="btn btn-accent" data-id="{{item.id}}" data-decision="spam" bindtap="reviewIntercept">确认垃圾</button>
+          <button class="btn btn-ghost" data-id="{{item.id}}" data-decision="ham" bindtap="reviewIntercept">误判放行</button>
+        </view>
+      </view>
+
+      <view class="pager-row">
+        <button class="btn btn-ghost pager-btn" disabled="{{!interceptPager.hasPrev}}" bindtap="prevInterceptPage">上一页</button>
+        <button class="btn btn-ghost pager-btn" disabled="{{!interceptPager.hasNext}}" bindtap="nextInterceptPage">下一页</button>
+      </view>
+    </view>
+
+    <view wx:else class="empty">没有匹配的拦截记录。</view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-2">
+    <view class="card-title">申诉记录筛选</view>
+
+    <view class="field">
+      <text class="field-label">关键词</text>
+      <input class="input" placeholder="搜索申诉文本或申诉理由" value="{{appealKeyword}}" data-field="appealKeyword" bindinput="onInput" />
+    </view>
+
+    <view class="row">
+      <text class="label">申诉状态</text>
+      <picker mode="selector" range="{{appealStatusOptions}}" range-key="label" value="{{appealStatusIndex}}" bindchange="onAppealStatusChange">
+        <view class="picker-value">{{appealStatusOptions[appealStatusIndex].label}}</view>
+      </picker>
+    </view>
+
+    <view class="btn-row">
+      <button class="btn btn-primary" bindtap="applyAppealFilters">查询</button>
+      <button class="btn btn-ghost" bindtap="clearAppealFilters">重置</button>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-3">
+    <view class="card-title">拦截信息申诉处理</view>
+    <view class="muted">共 {{appealPager.total}} 条，第 {{appealPager.page}} / {{appealPager.totalPages}} 页</view>
+
+    <view wx:if="{{appeals.length}}">
+      <view class="list-item" wx:for="{{appeals}}" wx:key="id">
+        <view class="item-title">{{item.text}}</view>
+        <view class="item-sub">申诉人：{{item.nickname || item.username}} · 当前状态：{{item.appeal_status_text}}</view>
+        <view class="item-sub">申诉理由：{{item.appeal_reason || '未填写'}}</view>
+        <view class="item-sub">时间：{{item.created_text}}</view>
+
+        <textarea class="textarea note-textarea" placeholder="可填写申诉处理备注" value="{{appealNoteMap[item.id] || ''}}" data-id="{{item.id}}" bindinput="onAppealNoteInput" />
+
+        <view class="btn-row">
+          <button class="btn btn-primary" data-id="{{item.id}}" data-action="approve" bindtap="processAppeal">通过申诉</button>
+          <button class="btn btn-ghost" data-id="{{item.id}}" data-action="reject" bindtap="processAppeal">驳回申诉</button>
+        </view>
+      </view>
+
+      <view class="pager-row">
+        <button class="btn btn-ghost pager-btn" disabled="{{!appealPager.hasPrev}}" bindtap="prevAppealPage">上一页</button>
+        <button class="btn btn-ghost pager-btn" disabled="{{!appealPager.hasNext}}" bindtap="nextAppealPage">下一页</button>
+      </view>
+    </view>
+
+    <view wx:else class="empty">没有匹配的申诉记录。</view>
+  </view>
+</view>
--- a/miniprogram/pages/admin-review/index.wxss
+++ b/miniprogram/pages/admin-review/index.wxss
@@ -0,0 +1,23 @@
+/* admin-review styles use global theme */
+.threshold-input {
+  width: 240rpx;
+  margin-top: 0;
+  text-align: right;
+  font-weight: 700;
+}
+
+.note-textarea {
+  min-height: 120rpx;
+  background: rgba(12, 23, 38, 0.82);
+}
+
+.pager-row {
+  margin-top: 16rpx;
+  display: flex;
+  justify-content: space-between;
+  gap: 16rpx;
+}
+
+.pager-btn {
+  flex: 1;
+}
--- a/miniprogram/pages/admin-samples/index.js
+++ b/miniprogram/pages/admin-samples/index.js
@@ -0,0 +1,107 @@
+const { request } = require('../../utils/request')
+
+Page({
+  data: {
+    keyword: '',
+    label: '',
+    loading: false,
+    samples: [],
+    form: {
+      text: '',
+      label: 'spam'
+    },
+    importText: '[{"text":"点击领取限时现金券","label":"spam"},{"text":"今天下午发布会彩排","label":"ham"}]'
+  },
+
+  onShow() {
+    this.fetchSamples()
+  },
+
+  onInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [field]: e.detail.value || '' })
+  },
+
+  onFormInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [`form.${field}`]: e.detail.value || '' })
+  },
+
+  onLabelChange(e) {
+    this.setData({ label: e.detail.value || '' })
+  },
+
+  onFormLabelChange(e) {
+    this.setData({ 'form.label': e.detail.value || 'spam' })
+  },
+
+  async fetchSamples() {
+    this.setData({ loading: true })
+    try {
+      const url = `/spam/samples?keyword=${encodeURIComponent(this.data.keyword)}&label=${encodeURIComponent(this.data.label)}&page=1&page_size=80`
+      const data = await request({ url })
+      this.setData({ samples: data.items || [] })
+    } finally {
+      this.setData({ loading: false })
+    }
+  },
+
+  async createSample() {
+    const payload = {
+      text: (this.data.form.text || '').trim(),
+      label: this.data.form.label || 'spam'
+    }
+    if (payload.text.length < 2) {
+      wx.showToast({ title: '样本文本至少 2 个字符', icon: 'none' })
+      return
+    }
+    await request({ url: '/spam/samples', method: 'POST', data: payload })
+    wx.showToast({ title: '新增成功', icon: 'success' })
+    this.setData({ 'form.text': '' })
+    this.fetchSamples()
+  },
+
+  async deleteSample(e) {
+    const id = Number(e.currentTarget.dataset.id)
+    wx.showModal({
+      title: '删除样本',
+      content: `确认删除样本 ID ${id} 吗？`,
+      success: async (res) => {
+        if (!res.confirm) return
+        await request({ url: `/spam/samples/${id}`, method: 'DELETE' })
+        wx.showToast({ title: '删除成功', icon: 'success' })
+        this.fetchSamples()
+      }
+    })
+  },
+
+  async toggleActive(e) {
+    const id = Number(e.currentTarget.dataset.id)
+    const active = !!e.detail.value
+    await request({
+      url: `/spam/samples/${id}`,
+      method: 'PUT',
+      data: { is_active: active }
+    })
+    wx.showToast({ title: '状态已更新', icon: 'success' })
+  },
+
+  async retrain() {
+    await request({ url: '/spam/train', method: 'POST', data: {} })
+    wx.showToast({ title: '模型重训完成', icon: 'success' })
+  },
+
+  async importSamples() {
+    let items = []
+    try {
+      items = JSON.parse(this.data.importText)
+    } catch (err) {
+      wx.showToast({ title: 'JSON 格式错误', icon: 'none' })
+      return
+    }
+
+    await request({ url: '/spam/samples/import', method: 'POST', data: { items } })
+    wx.showToast({ title: '导入完成', icon: 'success' })
+    this.fetchSamples()
+  }
+})
--- a/miniprogram/pages/admin-samples/index.json
+++ b/miniprogram/pages/admin-samples/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "样本管理"
+}
--- a/miniprogram/pages/admin-samples/index.wxml
+++ b/miniprogram/pages/admin-samples/index.wxml
@@ -0,0 +1,64 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">SAMPLE LAB</view>
+    <view class="hero-title">训练样本管理</view>
+    <view class="hero-sub">支持增删样本、批量导入、启停样本与一键重训，持续提升识别准确率。</view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">筛选样本</view>
+
+    <view class="field">
+      <text class="field-label">关键词</text>
+      <input class="input" placeholder="输入关键词" value="{{keyword}}" data-field="keyword" bindinput="onInput" />
+    </view>
+
+    <radio-group class="row" bindchange="onLabelChange">
+      <label class="label"><radio value="" checked="{{label === ''}}" />全部</label>
+      <label class="label"><radio value="spam" checked="{{label === 'spam'}}" />垃圾</label>
+      <label class="label"><radio value="ham" checked="{{label === 'ham'}}" />正常</label>
+    </radio-group>
+
+    <button class="btn btn-primary" loading="{{loading}}" bindtap="fetchSamples">查询</button>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">新增样本</view>
+
+    <textarea class="textarea" placeholder="输入样本文本" value="{{form.text}}" data-field="text" bindinput="onFormInput" />
+
+    <radio-group class="row" bindchange="onFormLabelChange">
+      <label class="label"><radio value="spam" checked="{{form.label === 'spam'}}" />垃圾</label>
+      <label class="label"><radio value="ham" checked="{{form.label === 'ham'}}" />正常</label>
+    </radio-group>
+
+    <button class="btn btn-accent" bindtap="createSample">提交样本</button>
+  </view>
+
+  <view class="card fade-up fade-up-delay-2">
+    <view class="card-title">批量导入</view>
+    <view class="card-desc">支持 JSON 数组导入。导入后可直接重训模型。</view>
+    <textarea class="textarea" value="{{importText}}" data-field="importText" bindinput="onInput" />
+
+    <view class="btn-row">
+      <button class="btn btn-primary" bindtap="importSamples">执行导入</button>
+      <button class="btn btn-ghost" bindtap="retrain">一键重训模型</button>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-3" wx:if="{{samples.length}}">
+    <view class="card-title">样本列表</view>
+
+    <view class="list-item" wx:for="{{samples}}" wx:key="id">
+      <view class="item-title">{{item.text}}</view>
+      <view class="item-sub">标签：{{item.label === 'spam' ? '垃圾' : '正常'}} · 来源：{{item.source}} · ID：{{item.id}}</view>
+
+      <view class="row">
+        <text class="label">参与训练</text>
+        <switch data-id="{{item.id}}" checked="{{item.is_active}}" bindchange="toggleActive" />
+      </view>
+
+      <button class="btn btn-ghost" data-id="{{item.id}}" bindtap="deleteSample">删除样本</button>
+    </view>
+  </view>
+</view>
--- a/miniprogram/pages/admin-samples/index.wxss
+++ b/miniprogram/pages/admin-samples/index.wxss
@@ -0,0 +1 @@
+/* admin-samples styles use global theme */
--- a/miniprogram/pages/admin-users/index.js
+++ b/miniprogram/pages/admin-users/index.js
@@ -0,0 +1,112 @@
+const { request } = require('../../utils/request')
+
+Page({
+  data: {
+    keyword: '',
+    loading: false,
+    users: [],
+    editUserId: null,
+    editForm: {
+      nickname: '',
+      company: '',
+      title: '',
+      phone: '',
+      is_admin: false,
+      password: ''
+    },
+    importText: '[{"username":"operator01","password":"123456","nickname":"运营同学","company":"示例科技公司"}]'
+  },
+
+  onShow() {
+    this.fetchUsers()
+  },
+
+  onInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [field]: e.detail.value || '' })
+  },
+
+  onEditInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [`editForm.${field}`]: e.detail.value || '' })
+  },
+
+  onAdminSwitch(e) {
+    this.setData({ 'editForm.is_admin': !!e.detail.value })
+  },
+
+  async fetchUsers() {
+    this.setData({ loading: true })
+    try {
+      const data = await request({
+        url: `/admin/users?keyword=${encodeURIComponent(this.data.keyword)}&page=1&page_size=80`
+      })
+      this.setData({ users: data.items || [] })
+    } finally {
+      this.setData({ loading: false })
+    }
+  },
+
+  startEdit(e) {
+    const id = Number(e.currentTarget.dataset.id)
+    const row = this.data.users.find((item) => item.id === id)
+    if (!row) return
+
+    this.setData({
+      editUserId: row.id,
+      editForm: {
+        nickname: row.nickname || '',
+        company: row.company || '',
+        title: row.title || '',
+        phone: row.phone || '',
+        is_admin: !!row.is_admin,
+        password: ''
+      }
+    })
+  },
+
+  cancelEdit() {
+    this.setData({ editUserId: null })
+  },
+
+  async saveEdit() {
+    const id = this.data.editUserId
+    if (!id) return
+
+    const payload = { ...this.data.editForm }
+    if (!payload.password) delete payload.password
+
+    await request({ url: `/admin/users/${id}`, method: 'PUT', data: payload })
+    wx.showToast({ title: '用户已更新', icon: 'success' })
+    this.setData({ editUserId: null })
+    this.fetchUsers()
+  },
+
+  removeUser(e) {
+    const id = Number(e.currentTarget.dataset.id)
+    wx.showModal({
+      title: '删除用户',
+      content: `确认删除用户 ID ${id} 吗？`,
+      success: async (res) => {
+        if (!res.confirm) return
+        await request({ url: `/admin/users/${id}`, method: 'DELETE' })
+        wx.showToast({ title: '删除成功', icon: 'success' })
+        this.fetchUsers()
+      }
+    })
+  },
+
+  async importUsers() {
+    let items = []
+    try {
+      items = JSON.parse(this.data.importText)
+    } catch (err) {
+      wx.showToast({ title: 'JSON 格式错误', icon: 'none' })
+      return
+    }
+
+    await request({ url: '/admin/users/import', method: 'POST', data: { items } })
+    wx.showToast({ title: '导入完成', icon: 'success' })
+    this.fetchUsers()
+  }
+})
--- a/miniprogram/pages/admin-users/index.json
+++ b/miniprogram/pages/admin-users/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "用户管理"
+}
--- a/miniprogram/pages/admin-users/index.wxml
+++ b/miniprogram/pages/admin-users/index.wxml
@@ -0,0 +1,55 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">USER ADMIN</view>
+    <view class="hero-title">用户与权限管理</view>
+    <view class="hero-sub">支持账号查询、权限调整、批量导入，适用于企业商用场景。</view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">搜索用户</view>
+    <view class="field">
+      <text class="field-label">关键词</text>
+      <input class="input" placeholder="输入用户名或昵称" value="{{keyword}}" data-field="keyword" bindinput="onInput" />
+    </view>
+    <button class="btn btn-primary" loading="{{loading}}" bindtap="fetchUsers">查询</button>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">批量导入</view>
+    <view class="card-desc">粘贴 JSON 数组，支持批量新增或更新用户信息。</view>
+    <textarea class="textarea" value="{{importText}}" data-field="importText" bindinput="onInput" />
+    <button class="btn btn-accent" bindtap="importUsers">执行导入</button>
+  </view>
+
+  <view class="card fade-up fade-up-delay-2" wx:if="{{users.length}}">
+    <view class="card-title">用户列表</view>
+
+    <view class="list-item" wx:for="{{users}}" wx:key="id">
+      <view class="item-title">{{item.nickname}}（{{item.username}}）</view>
+      <view class="item-sub">{{item.company || '未填写公司'}} · {{item.title || '未填写岗位'}} · {{item.is_admin ? '管理员' : '普通用户'}}</view>
+
+      <view wx:if="{{editUserId === item.id}}">
+        <input class="input" placeholder="昵称" value="{{editForm.nickname}}" data-field="nickname" bindinput="onEditInput" />
+        <input class="input" placeholder="公司" value="{{editForm.company}}" data-field="company" bindinput="onEditInput" />
+        <input class="input" placeholder="岗位" value="{{editForm.title}}" data-field="title" bindinput="onEditInput" />
+        <input class="input" placeholder="手机号" value="{{editForm.phone}}" data-field="phone" bindinput="onEditInput" />
+        <input class="input" placeholder="新密码（可选）" password value="{{editForm.password}}" data-field="password" bindinput="onEditInput" />
+
+        <view class="row">
+          <text class="label">管理员权限</text>
+          <switch checked="{{editForm.is_admin}}" bindchange="onAdminSwitch" />
+        </view>
+
+        <view class="btn-row">
+          <button class="btn btn-primary" bindtap="saveEdit">保存</button>
+          <button class="btn btn-ghost" bindtap="cancelEdit">取消</button>
+        </view>
+      </view>
+
+      <view wx:else class="btn-row">
+        <button class="btn btn-ghost" data-id="{{item.id}}" bindtap="startEdit">编辑</button>
+        <button class="btn btn-accent" data-id="{{item.id}}" bindtap="removeUser">删除</button>
+      </view>
+    </view>
+  </view>
+</view>
--- a/miniprogram/pages/admin-users/index.wxss
+++ b/miniprogram/pages/admin-users/index.wxss
@@ -0,0 +1 @@
+/* admin-users styles use global theme */
--- a/miniprogram/pages/batch/index.js
+++ b/miniprogram/pages/batch/index.js
@@ -0,0 +1,70 @@
+const { request } = require('../../utils/request')
+
+Page({
+  data: {
+    inputText: '',
+    loading: false,
+    summary: null,
+    items: []
+  },
+
+  formatPercent(value, digits = 2) {
+    const num = Number(value || 0)
+    return `${(num * 100).toFixed(digits)}%`
+  },
+
+  onInput(e) {
+    this.setData({ inputText: e.detail.value || '' })
+  },
+
+  parseLines() {
+    return (this.data.inputText || '')
+      .split('\n')
+      .map((line) => line.trim())
+      .filter((line) => line.length >= 2)
+  },
+
+  async submit() {
+    if (this.data.loading) return
+    const items = this.parseLines()
+    if (!items.length) {
+      wx.showToast({ title: '请至少输入一条有效文本', icon: 'none' })
+      return
+    }
+
+    this.setData({ loading: true })
+    try {
+      const data = await request({
+        url: '/spam/predict/batch',
+        method: 'POST',
+        data: { items }
+      })
+
+      const summary = {
+        ...(data.summary || {}),
+        spam_ratio_text: this.formatPercent((data.summary || {}).spam_ratio, 2),
+        blocked_ratio_text: this.formatPercent((data.summary || {}).blocked_ratio, 2)
+      }
+
+      const normalizedItems = (data.items || []).map((item) => ({
+        ...item,
+        confidence_text: this.formatPercent(item.confidence, 2)
+      }))
+
+      this.setData({ summary, items: normalizedItems })
+    } finally {
+      this.setData({ loading: false })
+    }
+  },
+
+  fillDemo() {
+    this.setData({
+      inputText: [
+        '点击链接领取购物补贴，名额有限。',
+        '明天下午三点上线前演练。',
+        '高薪兼职日结，扫码进群。',
+        '测试报告我已经同步到项目群。'
+      ].join('\n')
+    })
+  }
+})
--- a/miniprogram/pages/batch/index.json
+++ b/miniprogram/pages/batch/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "批量识别"
+}
--- a/miniprogram/pages/batch/index.wxml
+++ b/miniprogram/pages/batch/index.wxml
@@ -0,0 +1,74 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">BATCH SCAN</view>
+    <view class="hero-title">批量文本筛查</view>
+    <view class="hero-sub">每行一条文本，适用于活动文案、客服话术、私信模板的集中检测。</view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">批量输入</view>
+    <view class="card-desc">请按“每行一条”粘贴文本内容，系统会自动跳过空行。</view>
+    <textarea class="textarea" placeholder="示例：&#10;点击链接领取红包&#10;今天下午三点开会" value="{{inputText}}" bindinput="onInput" />
+
+    <view class="btn-row">
+      <button class="btn btn-ghost" bindtap="fillDemo">填充示例</button>
+      <button class="btn btn-primary" loading="{{loading}}" bindtap="submit">开始识别</button>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-2" wx:if="{{summary}}">
+    <view class="card-title">识别汇总</view>
+    <view class="grid-3">
+      <view class="kpi">
+        <view class="kpi-value">{{summary.total}}</view>
+        <view class="kpi-label">总条数</view>
+      </view>
+      <view class="kpi">
+        <view class="kpi-value">{{summary.spam_count}}</view>
+        <view class="kpi-label">垃圾信息</view>
+      </view>
+      <view class="kpi">
+        <view class="kpi-value">{{summary.ham_count}}</view>
+        <view class="kpi-label">正常信息</view>
+      </view>
+    </view>
+
+    <view class="field">
+      <view class="row">
+        <text class="label">垃圾占比</text>
+        <text class="value">{{summary.spam_ratio_text}}</text>
+      </view>
+      <view class="progress-track">
+        <view class="progress-fill" style="width: {{summary.spam_ratio_text}};"></view>
+      </view>
+    </view>
+
+    <view class="field">
+      <view class="row">
+        <text class="label">拦截占比</text>
+        <text class="value">{{summary.blocked_ratio_text}}</text>
+      </view>
+      <view class="progress-track">
+        <view class="progress-fill-safe" style="width: {{summary.blocked_ratio_text}};"></view>
+      </view>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-3" wx:if="{{items.length}}">
+    <view class="card-title">明细结果</view>
+    <view class="list-item" wx:for="{{items}}" wx:key="index">
+      <view class="item-title">{{item.text}}</view>
+      <view class="row">
+        <text class="label">判定结果</text>
+        <text class="{{item.prediction === 'spam' ? 'status-spam' : 'status-ham'}}">{{item.prediction_text}}</text>
+      </view>
+      <view class="row">
+        <text class="label">置信度</text>
+        <text class="value">{{item.confidence_text}}</text>
+      </view>
+      <view class="progress-track">
+        <view class="{{item.prediction === 'spam' ? 'progress-fill' : 'progress-fill-safe'}}" style="width: {{item.confidence_text}};"></view>
+      </view>
+    </view>
+  </view>
+</view>
--- a/miniprogram/pages/batch/index.wxss
+++ b/miniprogram/pages/batch/index.wxss
@@ -0,0 +1 @@
+/* batch styles use global theme */
--- a/miniprogram/pages/detect/index.js
+++ b/miniprogram/pages/detect/index.js
@@ -0,0 +1,102 @@
+const { request } = require('../../utils/request')
+
+const QUICK_TEXTS = [
+  '大家好，今晚 8 点社区线上读书会，欢迎参加。',
+  '恭喜中奖领取大额现金，点击链接立即到账。',
+  '本周活动报名已开放，请在群里接龙。',
+  '高薪兼职日结，扫码进群立刻赚钱。'
+]
+
+const VISIBILITY_OPTIONS = [
+  { value: 'public', label: '公开信息发布' },
+  { value: 'private', label: '私有信息发布' },
+  { value: 'direct', label: '用户私信发布' }
+]
+
+Page({
+  data: {
+    text: '',
+    loading: false,
+    result: null,
+    quickTexts: QUICK_TEXTS,
+    visibilityOptions: VISIBILITY_OPTIONS,
+    visibilityIndex: 0,
+    visibility: 'public',
+    recipientUsername: ''
+  },
+
+  formatPercent(value, digits = 2) {
+    const num = Number(value || 0)
+    return `${(num * 100).toFixed(digits)}%`
+  },
+
+  onInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [field]: e.detail.value || '' })
+  },
+
+  fillQuick(e) {
+    this.setData({ text: e.currentTarget.dataset.text || '' })
+  },
+
+  onVisibilityChange(e) {
+    const idx = Number(e.detail.value)
+    const row = this.data.visibilityOptions[idx] || this.data.visibilityOptions[0]
+    this.setData({ visibilityIndex: idx, visibility: row.value })
+  },
+
+  async publish() {
+    if (this.data.loading) return
+    const text = (this.data.text || '').trim()
+    if (text.length < 2) {
+      wx.showToast({ title: '请输入至少 2 个字符', icon: 'none' })
+      return
+    }
+
+    const payload = {
+      text,
+      visibility: this.data.visibility
+    }
+
+    if (this.data.visibility === 'direct') {
+      const receiver = (this.data.recipientUsername || '').trim()
+      if (!receiver) {
+        wx.showToast({ title: '私信请填写接收人用户名', icon: 'none' })
+        return
+      }
+      payload.recipient_username = receiver
+    }
+
+    this.setData({ loading: true })
+    try {
+      const result = await request({
+        url: '/content/publish',
+        method: 'POST',
+        data: payload
+      })
+
+      this.setData({
+        result: {
+          ...result,
+          detect: {
+            ...(result.detect || {}),
+            confidence_text: this.formatPercent((result.detect || {}).confidence, 2)
+          },
+          post_threshold_text: this.formatPercent((result.post || {}).threshold, 1),
+          detect_spam_probability_text: this.formatPercent((result.detect || {}).spam_probability, 2)
+        }
+      })
+
+      wx.showToast({
+        title: result.publish_allowed ? '发布成功' : '已拦截，可申诉',
+        icon: result.publish_allowed ? 'success' : 'none'
+      })
+    } finally {
+      this.setData({ loading: false })
+    }
+  },
+
+  gotoHistory() {
+    wx.navigateTo({ url: '/pages/history/index' })
+  }
+})
--- a/miniprogram/pages/detect/index.json
+++ b/miniprogram/pages/detect/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "文本发布"
+}
--- a/miniprogram/pages/detect/index.wxml
+++ b/miniprogram/pages/detect/index.wxml
@@ -0,0 +1,84 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">REAL-TIME CHECK</view>
+    <view class="hero-title">文本信息发布</view>
+    <view class="hero-sub">支持公开发布、私有发布与用户私信，提交时自动执行垃圾信息识别。</view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">发布内容</view>
+
+    <view class="field">
+      <text class="field-label">内容文本</text>
+      <textarea class="textarea" placeholder="请输入要发布的文本信息" value="{{text}}" data-field="text" bindinput="onInput" />
+      <view class="field-help">当前字数：{{text.length}}，建议不少于 2 个字符。</view>
+    </view>
+
+    <view class="field">
+      <view class="row">
+        <text class="field-label">发布类型</text>
+        <picker mode="selector" range="{{visibilityOptions}}" range-key="label" value="{{visibilityIndex}}" bindchange="onVisibilityChange">
+          <view class="picker-value">{{visibilityOptions[visibilityIndex].label}}</view>
+        </picker>
+      </view>
+    </view>
+
+    <view class="field" wx:if="{{visibility === 'direct'}}">
+      <text class="field-label">接收人用户名</text>
+      <input class="input" placeholder="私信发送时必填" value="{{recipientUsername}}" data-field="recipientUsername" bindinput="onInput" />
+    </view>
+
+    <button class="btn btn-primary" loading="{{loading}}" bindtap="publish">提交发布</button>
+  </view>
+
+  <view class="card fade-up fade-up-delay-2">
+    <view class="card-title">快捷示例</view>
+    <view class="chip-group">
+      <view class="chip" wx:for="{{quickTexts}}" wx:key="*this" data-text="{{item}}" bindtap="fillQuick">{{item}}</view>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-3" wx:if="{{result}}">
+    <view class="card-title">识别反馈</view>
+
+    <view class="row">
+      <text class="label">发布结果</text>
+      <text class="{{result.publish_allowed ? 'status-ham' : 'status-spam'}}">{{result.publish_allowed ? '发布成功' : '已拦截，需申诉'}}</text>
+    </view>
+
+    <view class="row">
+      <text class="label">模型判断</text>
+      <text class="value">{{result.detect.prediction_text}}</text>
+    </view>
+
+    <view class="row">
+      <text class="label">垃圾概率</text>
+      <text class="value">{{result.detect_spam_probability_text}}</text>
+    </view>
+    <view class="progress-track">
+      <view class="progress-fill" style="width: {{result.detect_spam_probability_text}};"></view>
+    </view>
+
+    <view class="row">
+      <text class="label">检测置信度</text>
+      <text class="value">{{result.detect.confidence_text}}</text>
+    </view>
+    <view class="progress-track">
+      <view class="progress-fill-safe" style="width: {{result.detect.confidence_text}};"></view>
+    </view>
+
+    <view class="row">
+      <text class="label">本次阈值</text>
+      <text class="value">{{result.post_threshold_text}}</text>
+    </view>
+
+    <view class="field" wx:if="{{result.detect.reason_tokens && result.detect.reason_tokens.length}}">
+      <text class="field-label">风险关键词</text>
+      <view class="chip-group">
+        <text class="tag" wx:for="{{result.detect.reason_tokens}}" wx:key="*this">{{item}}</text>
+      </view>
+    </view>
+
+    <button class="btn btn-ghost" bindtap="gotoHistory">查看发布历史</button>
+  </view>
+</view>
--- a/miniprogram/pages/detect/index.wxss
+++ b/miniprogram/pages/detect/index.wxss
@@ -0,0 +1 @@
+/* detect styles use global theme */
--- a/miniprogram/pages/diet-status/index.js
+++ b/miniprogram/pages/diet-status/index.js
@@ -0,0 +1,86 @@
+const { request } = require('../../utils/request')
+
+Page({
+  data: {
+    form: {
+      weight: '',
+      body_fat: '',
+      exercise_kcal: '',
+      intake_kcal: '',
+      sleep_hours: '7',
+      note: ''
+    },
+    latestId: null,
+    loading: false
+  },
+
+  onShow() {
+    this.loadLatest()
+  },
+
+  async loadLatest() {
+    try {
+      const latest = await request({ url: '/diet/status/latest' })
+      if (latest && latest.id) {
+        this.setData({
+          latestId: latest.id,
+          form: {
+            weight: String(latest.weight),
+            body_fat: String(latest.body_fat),
+            exercise_kcal: String(latest.exercise_kcal),
+            intake_kcal: String(latest.intake_kcal),
+            sleep_hours: String(latest.sleep_hours || 7),
+            note: latest.note || ''
+          }
+        })
+      }
+    } catch (err) {
+      // ignore
+    }
+  },
+
+  onInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [`form.${field}`]: e.detail.value })
+  },
+
+  buildPayload() {
+    const f = this.data.form
+    return {
+      weight: Number(f.weight),
+      body_fat: Number(f.body_fat),
+      exercise_kcal: Number(f.exercise_kcal),
+      intake_kcal: Number(f.intake_kcal),
+      sleep_hours: Number(f.sleep_hours),
+      note: f.note
+    }
+  },
+
+  async saveNew() {
+    if (this.data.loading) return
+    this.setData({ loading: true })
+    try {
+      await request({ url: '/diet/status', method: 'POST', data: this.buildPayload() })
+      wx.showToast({ title: '已新增状态', icon: 'success' })
+      this.loadLatest()
+    } catch (err) {
+      // handled
+    } finally {
+      this.setData({ loading: false })
+    }
+  },
+
+  async updateLatest() {
+    if (this.data.loading) return
+    this.setData({ loading: true })
+    try {
+      await request({ url: '/diet/status/latest', method: 'PUT', data: this.buildPayload() })
+      wx.showToast({ title: '已更新最新状态', icon: 'success' })
+      this.loadLatest()
+    } catch (err) {
+      // handled
+    } finally {
+      this.setData({ loading: false })
+    }
+  }
+})
--- a/miniprogram/pages/diet-status/index.json
+++ b/miniprogram/pages/diet-status/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "Diet Status"
+}
--- a/miniprogram/pages/diet-status/index.wxml
+++ b/miniprogram/pages/diet-status/index.wxml
@@ -0,0 +1,19 @@
+<view class="container">
+  <view class="hero">
+    <view class="hero-title">编辑当前饮食状态</view>
+    <view class="hero-sub">用于随机森林推荐与历史回溯</view>
+  </view>
+
+  <view class="card">
+    <view class="card-title">今日状态</view>
+    <input class="input" data-field="weight" type="digit" placeholder="当前体重(kg)" value="{{form.weight}}" bindinput="onInput" />
+    <input class="input" data-field="body_fat" type="digit" placeholder="体脂率(%)" value="{{form.body_fat}}" bindinput="onInput" />
+    <input class="input" data-field="exercise_kcal" type="digit" placeholder="每天运动消耗(kcal)" value="{{form.exercise_kcal}}" bindinput="onInput" />
+    <input class="input" data-field="intake_kcal" type="digit" placeholder="每天饮食摄入(kcal)" value="{{form.intake_kcal}}" bindinput="onInput" />
+    <input class="input" data-field="sleep_hours" type="digit" placeholder="睡眠时长(小时)" value="{{form.sleep_hours}}" bindinput="onInput" />
+    <textarea class="input textarea" data-field="note" placeholder="备注（可选）" value="{{form.note}}" bindinput="onInput" />
+
+    <button class="btn btn-primary" loading="{{loading}}" bindtap="saveNew">新增今日记录</button>
+    <button class="btn btn-ghost" loading="{{loading}}" bindtap="updateLatest">修改最新记录</button>
+  </view>
+</view>
--- a/miniprogram/pages/diet-status/index.wxss
+++ b/miniprogram/pages/diet-status/index.wxss
@@ -0,0 +1,8 @@
+page {
+  animation: slideIn 260ms ease;
+}
+
+@keyframes slideIn {
+  from { opacity: 0; transform: translateY(8rpx); }
+  to { opacity: 1; transform: translateY(0); }
+}
--- a/miniprogram/pages/history/index.js
+++ b/miniprogram/pages/history/index.js
@@ -0,0 +1,130 @@
+const { request } = require('../../utils/request')
+
+const STATUS_OPTIONS = [
+  { value: '', label: '全部状态' },
+  { value: 'published', label: '发布成功' },
+  { value: 'blocked', label: '已拦截' }
+]
+
+const VISIBILITY_OPTIONS = [
+  { value: '', label: '全部类型' },
+  { value: 'public', label: '公开' },
+  { value: 'private', label: '私有' },
+  { value: 'direct', label: '私信' }
+]
+
+const VIS_LABEL = {
+  public: '公开信息',
+  private: '私有信息',
+  direct: '用户私信'
+}
+
+const APPEAL_STATUS_TEXT = {
+  none: '未发起',
+  pending: '处理中',
+  approved: '已通过',
+  rejected: '已驳回'
+}
+
+Page({
+  data: {
+    loading: false,
+    list: [],
+    statusOptions: STATUS_OPTIONS,
+    statusIndex: 0,
+    visibilityOptions: VISIBILITY_OPTIONS,
+    visibilityIndex: 0,
+    appealPostId: null,
+    appealReason: ''
+  },
+
+  formatPercent(value, digits = 2) {
+    const num = Number(value || 0)
+    return `${(num * 100).toFixed(digits)}%`
+  },
+
+  onShow() {
+    this.fetchList()
+  },
+
+  onPullDownRefresh() {
+    this.fetchList(true)
+  },
+
+  onStatusChange(e) {
+    this.setData({ statusIndex: Number(e.detail.value || 0) })
+    this.fetchList()
+  },
+
+  onVisibilityChange(e) {
+    this.setData({ visibilityIndex: Number(e.detail.value || 0) })
+    this.fetchList()
+  },
+
+  async fetchList(fromPullDown = false) {
+    this.setData({ loading: true })
+    try {
+      const status = this.data.statusOptions[this.data.statusIndex].value
+      const visibility = this.data.visibilityOptions[this.data.visibilityIndex].value
+      const query = `status=${encodeURIComponent(status)}&visibility=${encodeURIComponent(visibility)}&page=1&page_size=80`
+      const data = await request({ url: `/content/posts/history?${query}` })
+      const list = (data.items || []).map((item) => ({
+        ...item,
+        created_text: (item.created_at || '').replace('T', ' ').slice(0, 19),
+        spam_probability_text: this.formatPercent(item.spam_probability, 2),
+        visibility_text: VIS_LABEL[item.visibility] || item.visibility,
+        appeal_status_text: APPEAL_STATUS_TEXT[item.appeal_status] || item.appeal_status
+      }))
+      this.setData({ list })
+    } finally {
+      this.setData({ loading: false })
+      if (fromPullDown) wx.stopPullDownRefresh()
+    }
+  },
+
+  startAppeal(e) {
+    const postId = Number(e.currentTarget.dataset.id)
+    this.setData({ appealPostId: postId, appealReason: '' })
+  },
+
+  onAppealInput(e) {
+    this.setData({ appealReason: e.detail.value || '' })
+  },
+
+  cancelAppeal() {
+    this.setData({ appealPostId: null, appealReason: '' })
+  },
+
+  async submitAppeal() {
+    const postId = this.data.appealPostId
+    if (!postId) return
+    const reason = (this.data.appealReason || '').trim()
+    if (reason.length < 2) {
+      wx.showToast({ title: '申诉理由至少 2 个字符', icon: 'none' })
+      return
+    }
+
+    await request({
+      url: `/content/posts/${postId}/appeal`,
+      method: 'POST',
+      data: { reason }
+    })
+    wx.showToast({ title: '申诉提交成功', icon: 'success' })
+    this.setData({ appealPostId: null, appealReason: '' })
+    this.fetchList()
+  },
+
+  removeItem(e) {
+    const id = Number(e.currentTarget.dataset.id)
+    wx.showModal({
+      title: '删除确认',
+      content: '确定删除这条发布记录吗？',
+      success: async (res) => {
+        if (!res.confirm) return
+        await request({ url: `/content/posts/${id}`, method: 'DELETE' })
+        wx.showToast({ title: '删除成功', icon: 'success' })
+        this.fetchList()
+      }
+    })
+  }
+})
--- a/miniprogram/pages/history/index.json
+++ b/miniprogram/pages/history/index.json
@@ -0,0 +1,4 @@
+{
+  "navigationBarTitleText": "发布历史",
+  "enablePullDownRefresh": true
+}
--- a/miniprogram/pages/history/index.wxml
+++ b/miniprogram/pages/history/index.wxml
@@ -0,0 +1,78 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">PUBLISH HISTORY</view>
+    <view class="hero-title">个人发布历史</view>
+    <view class="hero-sub">查看公开/私有/私信发布结果，被拦截内容可在线提交申诉。</view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">筛选条件</view>
+
+    <view class="row">
+      <text class="label">发布状态</text>
+      <picker mode="selector" range="{{statusOptions}}" range-key="label" value="{{statusIndex}}" bindchange="onStatusChange">
+        <view class="picker-value">{{statusOptions[statusIndex].label}}</view>
+      </picker>
+    </view>
+
+    <view class="row">
+      <text class="label">发布类型</text>
+      <picker mode="selector" range="{{visibilityOptions}}" range-key="label" value="{{visibilityIndex}}" bindchange="onVisibilityChange">
+        <view class="picker-value">{{visibilityOptions[visibilityIndex].label}}</view>
+      </picker>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-2" wx:if="{{list.length}}">
+    <view class="card-title">历史记录</view>
+
+    <view class="list-item" wx:for="{{list}}" wx:key="id">
+      <view class="item-title">{{item.text}}</view>
+      <view class="item-sub">类型：{{item.visibility_text}} · 时间：{{item.created_text}}</view>
+
+      <view class="row">
+        <text class="label">发布状态</text>
+        <text class="{{item.status === 'blocked' ? 'status-spam' : 'status-ham'}}">{{item.status === 'blocked' ? '已拦截' : '已发布'}}</text>
+      </view>
+
+      <view class="row">
+        <text class="label">垃圾概率</text>
+        <text class="value">{{item.spam_probability_text}}</text>
+      </view>
+
+      <view class="progress-track">
+        <view class="progress-fill" style="width: {{item.spam_probability_text}};"></view>
+      </view>
+
+      <view class="row">
+        <text class="label">申诉状态</text>
+        <text class="value">{{item.appeal_status_text}}</text>
+      </view>
+
+      <view class="field" wx:if="{{item.reason_tokens && item.reason_tokens.length}}">
+        <text class="field-label">风险关键词</text>
+        <view class="chip-group">
+          <text class="tag" wx:for="{{item.reason_tokens}}" wx:key="*this">{{item}}</text>
+        </view>
+      </view>
+
+      <view wx:if="{{item.status === 'blocked' && item.appeal_status !== 'pending' && appealPostId !== item.id}}">
+        <button class="btn btn-accent" data-id="{{item.id}}" bindtap="startAppeal">发起申诉</button>
+      </view>
+
+      <view wx:if="{{appealPostId === item.id}}">
+        <textarea class="textarea" placeholder="请输入申诉理由（至少 2 个字符）" value="{{appealReason}}" bindinput="onAppealInput" />
+        <view class="btn-row">
+          <button class="btn btn-primary" bindtap="submitAppeal">提交申诉</button>
+          <button class="btn btn-ghost" bindtap="cancelAppeal">取消</button>
+        </view>
+      </view>
+
+      <button class="btn btn-ghost" data-id="{{item.id}}" bindtap="removeItem">删除记录</button>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-2" wx:if="{{!list.length}}">
+    <view class="empty">暂无发布记录，先去“信息发布”页面提交文本。</view>
+  </view>
+</view>
--- a/miniprogram/pages/history/index.wxss
+++ b/miniprogram/pages/history/index.wxss
@@ -0,0 +1 @@
+/* history styles use global theme */
--- a/miniprogram/pages/home/index.js
+++ b/miniprogram/pages/home/index.js
@@ -0,0 +1,67 @@
+const { request } = require('../../utils/request')
+
+const USER_MODULES = [
+  { name: '信息发布', desc: '发布公开 / 私有 / 私信文本并实时检测', tag: '发布检测', path: '/pages/detect/index' },
+  { name: '批量识别', desc: '多条文本批量检测并给出风险汇总', tag: '批量筛查', path: '/pages/batch/index' },
+  { name: '发布历史', desc: '查看发布状态、概率和申诉进度', tag: '历史追踪', path: '/pages/history/index' },
+  { name: '私信收件箱', desc: '查看通过检测后成功送达的私信', tag: '私信查看', path: '/pages/inbox/index' },
+  { name: '个人中心', desc: '维护个人资料与密码设置', tag: '账号设置', path: '/pages/profile/index' }
+]
+
+const ADMIN_MODULES = [
+  { name: '运营看板', desc: '监控发布、拦截、样本和模型状态', tag: '数据概览', path: '/pages/admin-dashboard/index' },
+  { name: '复核与申诉', desc: '处理拦截复核和用户申诉', tag: '审核处理', path: '/pages/admin-review/index' },
+  { name: '样本管理', desc: '维护训练样本并触发模型重训', tag: '模型迭代', path: '/pages/admin-samples/index' },
+  { name: '用户管理', desc: '编辑用户信息和权限', tag: '权限管理', path: '/pages/admin-users/index' }
+]
+
+Page({
+  data: {
+    loading: true,
+    user: null,
+    modelInfo: null,
+    threshold: null,
+    thresholdText: '--',
+    userModules: USER_MODULES,
+    adminModules: ADMIN_MODULES
+  },
+
+  onShow() {
+    this.bootstrap()
+  },
+
+  async bootstrap() {
+    const app = getApp()
+    if (!app.globalData.token) {
+      wx.reLaunch({ url: '/pages/login/index' })
+      return
+    }
+
+    this.setData({ loading: true })
+    try {
+      const [user, modelInfo] = await Promise.all([
+        request({ url: '/auth/me' }),
+        request({ url: '/spam/model/info' })
+      ])
+
+      app.globalData.user = user
+      wx.setStorageSync('user', user)
+      const threshold = modelInfo.threshold || null
+      const thresholdText = threshold === null || threshold === undefined ? '--' : `${(Number(threshold) * 100).toFixed(1)}%`
+      this.setData({ user, modelInfo, threshold, thresholdText })
+    } finally {
+      this.setData({ loading: false })
+    }
+  },
+
+  goto(e) {
+    const path = e.currentTarget.dataset.path
+    if (!path) return
+    wx.navigateTo({ url: path })
+  },
+
+  logout() {
+    getApp().clearAuth()
+    wx.reLaunch({ url: '/pages/login/index' })
+  }
+})
--- a/miniprogram/pages/home/index.json
+++ b/miniprogram/pages/home/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "工作台"
+}
--- a/miniprogram/pages/home/index.wxml
+++ b/miniprogram/pages/home/index.wxml
@@ -0,0 +1,60 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">CONTROL CENTER</view>
+    <view class="hero-title">{{user ? ('欢迎，' + user.nickname) : '社区内容风控工作台'}}</view>
+    <view class="hero-sub">发布内容将实时进入朴素贝叶斯识别流程，疑似垃圾信息自动拦截并支持申诉。</view>
+    <view class="hero-meta" wx:if="{{modelInfo}}">
+      <text class="hero-metric">版本 {{modelInfo.version || '未训练'}}</text>
+      <text class="hero-metric">阈值 {{thresholdText}}</text>
+      <text class="hero-metric">样本 {{modelInfo.sample_count || 0}}</text>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1" wx:if="{{modelInfo}}">
+    <view class="card-title">检测引擎状态</view>
+    <view class="grid-2">
+      <view class="kpi">
+        <view class="kpi-label">模型版本</view>
+        <view class="kpi-value">{{modelInfo.version || '未训练'}}</view>
+      </view>
+      <view class="kpi">
+        <view class="kpi-label">训练样本</view>
+        <view class="kpi-value">{{modelInfo.sample_count || 0}}</view>
+      </view>
+      <view class="kpi">
+        <view class="kpi-label">垃圾阈值</view>
+        <view class="kpi-value">{{thresholdText}}</view>
+      </view>
+      <view class="kpi">
+        <view class="kpi-label">最近训练</view>
+        <view class="kpi-value small">{{modelInfo.trained_at || '--'}}</view>
+      </view>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-2">
+    <view class="card-title">用户功能</view>
+    <view class="card-desc">常用操作入口，覆盖发布、检测、历史和账号设置。</view>
+    <view class="grid-2">
+      <view class="module-card" wx:for="{{userModules}}" wx:key="name" data-path="{{item.path}}" bindtap="goto">
+        <view class="module-name">{{item.name}}</view>
+        <view class="module-desc">{{item.desc}}</view>
+        <view class="module-tag">{{item.tag}}</view>
+      </view>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-3" wx:if="{{user && user.is_admin}}">
+    <view class="card-title">管理员功能</view>
+    <view class="card-desc">支持阈值调节、复核处理、样本维护和用户管理。</view>
+    <view class="grid-2">
+      <view class="module-card" wx:for="{{adminModules}}" wx:key="name" data-path="{{item.path}}" bindtap="goto">
+        <view class="module-name">{{item.name}}</view>
+        <view class="module-desc">{{item.desc}}</view>
+        <view class="module-tag">{{item.tag}}</view>
+      </view>
+    </view>
+  </view>
+
+  <button class="btn btn-ghost fade-up fade-up-delay-3" bindtap="logout">退出登录</button>
+</view>
--- a/miniprogram/pages/home/index.wxss
+++ b/miniprogram/pages/home/index.wxss
@@ -0,0 +1 @@
+/* home styles use global theme */
--- a/miniprogram/pages/inbox/index.js
+++ b/miniprogram/pages/inbox/index.js
@@ -0,0 +1,31 @@
+const { request } = require('../../utils/request')
+
+Page({
+  data: {
+    loading: false,
+    list: []
+  },
+
+  onShow() {
+    this.fetchList()
+  },
+
+  onPullDownRefresh() {
+    this.fetchList(true)
+  },
+
+  async fetchList(fromPullDown = false) {
+    this.setData({ loading: true })
+    try {
+      const data = await request({ url: '/content/posts/inbox?page=1&page_size=80' })
+      const list = (data.items || []).map((item) => ({
+        ...item,
+        created_text: (item.created_at || '').replace('T', ' ').slice(0, 19)
+      }))
+      this.setData({ list })
+    } finally {
+      this.setData({ loading: false })
+      if (fromPullDown) wx.stopPullDownRefresh()
+    }
+  }
+})
--- a/miniprogram/pages/inbox/index.json
+++ b/miniprogram/pages/inbox/index.json
@@ -0,0 +1,4 @@
+{
+  "navigationBarTitleText": "收件箱",
+  "enablePullDownRefresh": true
+}
--- a/miniprogram/pages/inbox/index.wxml
+++ b/miniprogram/pages/inbox/index.wxml
@@ -0,0 +1,23 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">INBOX</view>
+    <view class="hero-title">用户私信收件箱</view>
+    <view class="hero-sub">仅展示通过检测后成功送达的私信内容。</view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1" wx:if="{{list.length}}">
+    <view class="card-title">私信列表</view>
+    <view class="list-item" wx:for="{{list}}" wx:key="id">
+      <view class="item-title">{{item.text}}</view>
+      <view class="item-sub">发送人：{{item.nickname || item.username}}（{{item.username}}）</view>
+      <view class="row">
+        <text class="label">发送时间</text>
+        <text class="value">{{item.created_text}}</text>
+      </view>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1" wx:if="{{!list.length}}">
+    <view class="empty">暂无私信内容。</view>
+  </view>
+</view>
--- a/miniprogram/pages/inbox/index.wxss
+++ b/miniprogram/pages/inbox/index.wxss
@@ -0,0 +1 @@
+/* inbox styles use global theme */
--- a/miniprogram/pages/login/index.js
+++ b/miniprogram/pages/login/index.js
@@ -0,0 +1,52 @@
+const { request } = require('../../utils/request')
+
+Page({
+  data: {
+    username: '',
+    password: '',
+    loading: false
+  },
+
+  onLoad() {
+    const app = getApp()
+    if (app.globalData.token) {
+      wx.reLaunch({ url: '/pages/home/index' })
+    }
+  },
+
+  onInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [field]: (e.detail.value || '').trim() })
+  },
+
+  fillDemo() {
+    this.setData({ username: 'admin', password: 'Admin@123456' })
+  },
+
+  async submit() {
+    if (this.data.loading) return
+    const { username, password } = this.data
+    if (!username || !password) {
+      wx.showToast({ title: '请输入用户名和密码', icon: 'none' })
+      return
+    }
+
+    this.setData({ loading: true })
+    try {
+      const data = await request({
+        url: '/auth/login',
+        method: 'POST',
+        data: { username, password }
+      })
+      getApp().setAuth(data.token, data.user)
+      wx.showToast({ title: '登录成功', icon: 'success' })
+      setTimeout(() => wx.reLaunch({ url: '/pages/home/index' }), 250)
+    } finally {
+      this.setData({ loading: false })
+    }
+  },
+
+  goRegister() {
+    wx.navigateTo({ url: '/pages/register/index' })
+  }
+})
--- a/miniprogram/pages/login/index.json
+++ b/miniprogram/pages/login/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "登录"
+}
--- a/miniprogram/pages/login/index.wxml
+++ b/miniprogram/pages/login/index.wxml
@@ -0,0 +1,34 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">SECURE ACCESS</view>
+    <view class="hero-title">垃圾信息识别平台</view>
+    <view class="hero-sub">登录后即可使用文本检测、发布拦截、申诉处理和管理看板能力。</view>
+    <view class="hero-meta">
+      <text class="hero-metric">实时风控</text>
+      <text class="hero-metric">闭环审核</text>
+      <text class="hero-metric">模型迭代</text>
+    </view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">账号登录</view>
+    <view class="card-desc">请输入用户名和密码，进入你的工作台。</view>
+
+    <view class="field">
+      <text class="field-label">用户名</text>
+      <input class="input" placeholder="请输入用户名" value="{{username}}" data-field="username" bindinput="onInput" />
+    </view>
+
+    <view class="field">
+      <text class="field-label">密码</text>
+      <input class="input" placeholder="请输入密码" password value="{{password}}" data-field="password" bindinput="onInput" />
+    </view>
+
+    <button class="btn btn-primary pulse" loading="{{loading}}" bindtap="submit">立即登录</button>
+
+    <view class="btn-row">
+      <button class="btn btn-ghost" bindtap="fillDemo">填充演示账号</button>
+      <button class="btn btn-accent" bindtap="goRegister">注册新账号</button>
+    </view>
+  </view>
+</view>
--- a/miniprogram/pages/login/index.wxss
+++ b/miniprogram/pages/login/index.wxss
@@ -0,0 +1 @@
+/* login styles use global theme */
--- a/miniprogram/pages/profile/index.js
+++ b/miniprogram/pages/profile/index.js
@@ -0,0 +1,61 @@
+const { request } = require('../../utils/request')
+
+Page({
+  data: {
+    loading: false,
+    form: {
+      nickname: '',
+      company: '',
+      title: '',
+      phone: '',
+      password: ''
+    }
+  },
+
+  onShow() {
+    this.loadProfile()
+  },
+
+  async loadProfile() {
+    const profile = await request({ url: '/user/profile' })
+    this.setData({
+      form: {
+        nickname: profile.nickname || '',
+        company: profile.company || '',
+        title: profile.title || '',
+        phone: profile.phone || '',
+        password: ''
+      }
+    })
+  },
+
+  onInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [`form.${field}`]: (e.detail.value || '').trim() })
+  },
+
+  async save() {
+    if (this.data.loading) return
+    this.setData({ loading: true })
+
+    const payload = { ...this.data.form }
+    if (!payload.password) {
+      delete payload.password
+    }
+
+    try {
+      const user = await request({
+        url: '/user/profile',
+        method: 'PUT',
+        data: payload
+      })
+      const app = getApp()
+      app.globalData.user = user
+      wx.setStorageSync('user', user)
+      wx.showToast({ title: '保存成功', icon: 'success' })
+      this.setData({ 'form.password': '' })
+    } finally {
+      this.setData({ loading: false })
+    }
+  }
+})
--- a/miniprogram/pages/profile/index.json
+++ b/miniprogram/pages/profile/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "个人中心"
+}
--- a/miniprogram/pages/profile/index.wxml
+++ b/miniprogram/pages/profile/index.wxml
@@ -0,0 +1,39 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">PROFILE</view>
+    <view class="hero-title">个人资料设置</view>
+    <view class="hero-sub">完善你的身份信息，便于审计追踪和团队协同。</view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">账号资料</view>
+
+    <view class="field">
+      <text class="field-label">昵称</text>
+      <input class="input" placeholder="请输入昵称" value="{{form.nickname}}" data-field="nickname" bindinput="onInput" />
+    </view>
+
+    <view class="field">
+      <text class="field-label">公司</text>
+      <input class="input" placeholder="请输入公司名称" value="{{form.company}}" data-field="company" bindinput="onInput" />
+    </view>
+
+    <view class="field">
+      <text class="field-label">岗位</text>
+      <input class="input" placeholder="请输入岗位" value="{{form.title}}" data-field="title" bindinput="onInput" />
+    </view>
+
+    <view class="field">
+      <text class="field-label">手机号</text>
+      <input class="input" placeholder="请输入手机号" value="{{form.phone}}" data-field="phone" bindinput="onInput" />
+    </view>
+
+    <view class="field">
+      <text class="field-label">新密码</text>
+      <input class="input" placeholder="留空表示不修改" password value="{{form.password}}" data-field="password" bindinput="onInput" />
+      <view class="field-help">密码长度需不少于 6 位。</view>
+    </view>
+
+    <button class="btn btn-primary" loading="{{loading}}" bindtap="save">保存资料</button>
+  </view>
+</view>
--- a/miniprogram/pages/profile/index.wxss
+++ b/miniprogram/pages/profile/index.wxss
@@ -0,0 +1 @@
+/* profile styles use global theme */
--- a/miniprogram/pages/qa/index.js
+++ b/miniprogram/pages/qa/index.js
@@ -0,0 +1,75 @@
+const { request } = require('../../utils/request')
+
+Page({
+  data: {
+    question: '',
+    answer: '',
+    provider: 'fastgpt',
+    mode: 'auto',
+    hits: [],
+    adviceType: 'general',
+    loading: false,
+    providerOptions: ['fastgpt', 'dify', 'local'],
+    modeOptions: ['auto', 'local', 'llm'],
+    adviceOptions: ['general', 'gain_muscle', 'lose_fat', 'keto', 'nutritionist']
+  },
+
+  onInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [field]: e.detail.value })
+  },
+
+  onPickerChange(e) {
+    const field = e.currentTarget.dataset.field
+    const options = this.data[`${field}Options`]
+    this.setData({ [field]: options[e.detail.value] })
+  },
+
+  async askQuestion() {
+    if (!this.data.question.trim()) {
+      wx.showToast({ title: '请输入问题', icon: 'none' })
+      return
+    }
+    this.setData({ loading: true })
+
+    try {
+      const provider = this.data.provider === 'local' ? 'fastgpt' : this.data.provider
+      const mode = this.data.provider === 'local' ? 'local' : this.data.mode
+      const data = await request({
+        url: '/qa/ask',
+        method: 'POST',
+        data: {
+          question: this.data.question,
+          provider,
+          mode
+        }
+      })
+      this.setData({ answer: data.answer, hits: data.items || [] })
+    } catch (err) {
+      // handled
+    } finally {
+      this.setData({ loading: false })
+    }
+  },
+
+  async getAdvice() {
+    this.setData({ loading: true })
+    try {
+      const provider = this.data.provider === 'local' ? 'dify' : this.data.provider
+      const data = await request({
+        url: '/qa/advice',
+        method: 'POST',
+        data: {
+          advice_type: this.data.adviceType,
+          question: this.data.question || '请给我本周饮食建议',
+          provider
+        }
+      })
+      this.setData({ answer: data.answer, hits: data.knowledge_hits || [] })
+    } catch (err) {
+      // handled
+    } finally {
+      this.setData({ loading: false })
+    }
+  }
+})
--- a/miniprogram/pages/qa/index.json
+++ b/miniprogram/pages/qa/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "营养问答"
+}
--- a/miniprogram/pages/qa/index.wxml
+++ b/miniprogram/pages/qa/index.wxml
@@ -0,0 +1,49 @@
+<view class="container">
+  <view class="hero">
+    <view class="hero-title">营养学科普问答</view>
+    <view class="hero-sub">RAG 本地知识库 + FastGPT / Dify 工作流</view>
+  </view>
+
+  <view class="card">
+    <view class="card-title">问答配置</view>
+    <textarea class="input textarea" data-field="question" placeholder="输入问题，如：减脂期晚餐怎么吃？" value="{{question}}" bindinput="onInput" />
+
+    <view class="row">
+      <text class="label">模型来源</text>
+      <picker mode="selector" range="{{providerOptions}}" data-field="provider" bindchange="onPickerChange">
+        <text class="value">{{provider}}</text>
+      </picker>
+    </view>
+
+    <view class="row">
+      <text class="label">问答模式</text>
+      <picker mode="selector" range="{{modeOptions}}" data-field="mode" bindchange="onPickerChange">
+        <text class="value">{{mode}}</text>
+      </picker>
+    </view>
+
+    <view class="row">
+      <text class="label">功能化建议</text>
+      <picker mode="selector" range="{{adviceOptions}}" data-field="adviceType" bindchange="onPickerChange">
+        <text class="value">{{adviceType}}</text>
+      </picker>
+    </view>
+
+    <button class="btn btn-primary" loading="{{loading}}" bindtap="askQuestion">提问（科普问答）</button>
+    <button class="btn btn-accent" loading="{{loading}}" bindtap="getAdvice">生成个性化建议</button>
+  </view>
+
+  <view class="card" wx:if="{{answer}}">
+    <view class="card-title">回答结果</view>
+    <view class="item-sub">{{answer}}</view>
+  </view>
+
+  <view class="card" wx:if="{{hits && hits.length}}">
+    <view class="card-title">RAG 命中文档</view>
+    <view class="item" wx:for="{{hits}}" wx:key="index">
+      <view class="item-title">{{item.question}}</view>
+      <view class="item-sub">{{item.answer}}</view>
+      <view class="item-sub">score: {{item.score}} | source: {{item.source}}</view>
+    </view>
+  </view>
+</view>
--- a/miniprogram/pages/qa/index.wxss
+++ b/miniprogram/pages/qa/index.wxss
@@ -0,0 +1,3 @@
+.card .row {
+  margin-top: 8rpx;
+}
--- a/miniprogram/pages/recommend/index.js
+++ b/miniprogram/pages/recommend/index.js
@@ -0,0 +1,187 @@
+const { request } = require('../../utils/request')
+
+const REC_TYPES = [
+  {
+    key: 'current',
+    label: '当前状态推荐',
+    desc: '基于你最近一次饮食状态，用随机森林给出当前最匹配的食谱。',
+    scene: '日常实时决策',
+    requirement: '建议先填写今天的体重、体脂、摄入和消耗'
+  },
+  {
+    key: 'health',
+    label: '健康状态推荐',
+    desc: '按体脂、摄入和运动平衡进行规则评分，优先推荐营养结构更均衡的方案。',
+    scene: '想吃得更健康',
+    requirement: '推荐先有基础饮食状态数据'
+  },
+  {
+    key: 'history',
+    label: '历史计划推荐',
+    desc: '根据近一段时间的体重和摄入趋势，给出偏减脂或偏增肌的策略型推荐。',
+    scene: '需要阶段性调整',
+    requirement: '至少有 3 天历史记录'
+  },
+  {
+    key: 'goal',
+    label: '未来目标推荐',
+    desc: '围绕你的目标（减脂/增肌/生酮/维持）进行宏量营养匹配。',
+    scene: '目标导向饮食',
+    requirement: '可跟随个人资料，也可手动指定目标'
+  },
+  {
+    key: 'occupation',
+    label: '职业行业推荐',
+    desc: '根据职业活动强度和作息特点，推荐更贴近日常能量需求的食谱。',
+    scene: '工作日场景优化',
+    requirement: '可跟随个人资料，也可手动指定职业'
+  }
+]
+
+const TOP_K_OPTIONS = [
+  { value: 3, label: '3 条' },
+  { value: 5, label: '5 条' },
+  { value: 10, label: '10 条' }
+]
+
+const GOAL_OPTIONS = [
+  { value: '', label: '跟随个人资料（推荐）' },
+  { value: 'lose_fat', label: '减脂（lose_fat）' },
+  { value: 'gain_muscle', label: '增肌（gain_muscle）' },
+  { value: 'keto', label: '生酮（keto）' },
+  { value: 'maintain', label: '维持（maintain）' }
+]
+
+const OCCUPATION_OPTIONS = [
+  { value: '', label: '跟随个人资料（推荐）' },
+  { value: 'office', label: '办公室（office）' },
+  { value: 'developer', label: '程序员（developer）' },
+  { value: 'fitness', label: '健身行业（fitness）' },
+  { value: 'teacher', label: '教师（teacher）' },
+  { value: 'student', label: '学生（student）' },
+  { value: 'manual', label: '体力劳动（manual）' }
+]
+
+Page({
+  data: {
+    recType: 'current',
+    recTypes: REC_TYPES,
+    activeType: REC_TYPES[0],
+    selectedLabel: REC_TYPES[0].label,
+    topK: 5,
+    topKLabel: '5 条',
+    topKOptions: TOP_K_OPTIONS,
+    goalValue: '',
+    goalLabel: GOAL_OPTIONS[0].label,
+    goalOptions: GOAL_OPTIONS,
+    occupationValue: '',
+    occupationLabel: OCCUPATION_OPTIONS[0].label,
+    occupationOptions: OCCUPATION_OPTIONS,
+    loading: false,
+    payload: null,
+    summary: null,
+    errorText: '',
+    lastUpdatedAt: ''
+  },
+
+  onShow() {
+    this.fetchRecommend()
+  },
+
+  onTypeChange(e) {
+    const idx = Number(e.detail.value)
+    const item = this.data.recTypes[idx]
+    if (!item) return
+    this.setData({
+      recType: item.key,
+      selectedLabel: item.label,
+      activeType: item
+    })
+    this.fetchRecommend()
+  },
+
+  onTopKChange(e) {
+    const idx = Number(e.detail.value)
+    const item = this.data.topKOptions[idx]
+    if (!item) return
+    this.setData({ topK: item.value, topKLabel: item.label })
+    this.fetchRecommend()
+  },
+
+  onGoalChange(e) {
+    const idx = Number(e.detail.value)
+    const item = this.data.goalOptions[idx]
+    if (!item) return
+    this.setData({ goalValue: item.value, goalLabel: item.label })
+    this.fetchRecommend()
+  },
+
+  onOccupationChange(e) {
+    const idx = Number(e.detail.value)
+    const item = this.data.occupationOptions[idx]
+    if (!item) return
+    this.setData({ occupationValue: item.value, occupationLabel: item.label })
+    this.fetchRecommend()
+  },
+
+  buildUrl() {
+    const topK = this.data.topK || 5
+    const type = this.data.recType
+    if (type === 'current') return `/recommend/current?top_k=${topK}`
+    if (type === 'health') return `/recommend/health?top_k=${topK}`
+    if (type === 'history') return `/recommend/plan/history?top_k=${topK}`
+    if (type === 'goal') {
+      const extra = this.data.goalValue ? `&goal=${encodeURIComponent(this.data.goalValue)}` : ''
+      return `/recommend/plan/goal?top_k=${topK}${extra}`
+    }
+    const occ = this.data.occupationValue ? `&occupation=${encodeURIComponent(this.data.occupationValue)}` : ''
+    return `/recommend/plan/occupation?top_k=${topK}${occ}`
+  },
+
+  buildSummary(items = []) {
+    if (!items.length) return null
+    const totalCalories = items.reduce((sum, row) => sum + Number(row.calories || 0), 0)
+    const totalProtein = items.reduce((sum, row) => sum + Number(row.protein || 0), 0)
+    return {
+      count: items.length,
+      avgCalories: Math.round((totalCalories / items.length) * 10) / 10,
+      avgProtein: Math.round((totalProtein / items.length) * 10) / 10
+    }
+  },
+
+  formatNow() {
+    const d = new Date()
+    const pad = (n) => String(n).padStart(2, '0')
+    return `${pad(d.getHours())}:${pad(d.getMinutes())}:${pad(d.getSeconds())}`
+  },
+
+  async fetchRecommend() {
+    this.setData({ loading: true, errorText: '' })
+    try {
+      const payload = await request({ url: this.buildUrl() })
+      const items = payload && Array.isArray(payload.items) ? payload.items : []
+      const normalizedItems = items.map((row, idx) => {
+        const score = Number(row.rf_score ?? row.score ?? 0)
+        return {
+          ...row,
+          rank: idx + 1,
+          displayScore: score.toFixed(1)
+        }
+      })
+      this.setData({
+        payload: { ...payload, items: normalizedItems },
+        summary: this.buildSummary(normalizedItems),
+        lastUpdatedAt: this.formatNow(),
+        errorText: ''
+      })
+    } catch (err) {
+      this.setData({
+        payload: null,
+        summary: null,
+        errorText: (err && err.message) || '推荐请求失败，请稍后重试'
+      })
+    } finally {
+      this.setData({ loading: false })
+    }
+  }
+})
--- a/miniprogram/pages/recommend/index.json
+++ b/miniprogram/pages/recommend/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "饮食推荐"
+}
--- a/miniprogram/pages/recommend/index.wxml
+++ b/miniprogram/pages/recommend/index.wxml
@@ -0,0 +1,104 @@
+<view class="container">
+  <view class="hero">
+    <view class="hero-title">饮食推荐管理</view>
+    <view class="hero-sub">更清晰的推荐类型说明和结果解读，帮助你快速做决策</view>
+  </view>
+
+  <view class="card">
+    <view class="card-title">推荐参数</view>
+
+    <view class="row">
+      <text class="label">推荐类型</text>
+      <picker mode="selector" range="{{recTypes}}" range-key="label" bindchange="onTypeChange">
+        <text class="value">{{selectedLabel}}</text>
+      </picker>
+    </view>
+
+    <view class="type-intro" wx:if="{{activeType}}">
+      <view class="type-intro-title">{{activeType.label}}</view>
+      <view class="type-intro-text">{{activeType.desc}}</view>
+      <view class="type-intro-sub">适用场景：{{activeType.scene}}</view>
+      <view class="type-intro-sub">数据要求：{{activeType.requirement}}</view>
+    </view>
+
+    <view class="row">
+      <text class="label">推荐数量</text>
+      <picker mode="selector" range="{{topKOptions}}" range-key="label" bindchange="onTopKChange">
+        <text class="value">{{topKLabel}}</text>
+      </picker>
+    </view>
+
+    <view class="row" wx:if="{{recType === 'goal'}}">
+      <text class="label">目标设定</text>
+      <picker mode="selector" range="{{goalOptions}}" range-key="label" bindchange="onGoalChange">
+        <text class="value">{{goalLabel}}</text>
+      </picker>
+    </view>
+
+    <view class="row" wx:if="{{recType === 'occupation'}}">
+      <text class="label">职业设定</text>
+      <picker mode="selector" range="{{occupationOptions}}" range-key="label" bindchange="onOccupationChange">
+        <text class="value">{{occupationLabel}}</text>
+      </picker>
+    </view>
+
+    <view class="selection-tags">
+      <text class="selection-tag">类型：{{selectedLabel}}</text>
+      <text class="selection-tag">数量：{{topKLabel}}</text>
+      <text class="selection-tag" wx:if="{{recType === 'goal'}}">目标：{{goalLabel}}</text>
+      <text class="selection-tag" wx:if="{{recType === 'occupation'}}">职业：{{occupationLabel}}</text>
+    </view>
+
+    <button class="btn btn-primary" loading="{{loading}}" bindtap="fetchRecommend">刷新推荐</button>
+  </view>
+
+  <view class="card" wx:if="{{errorText}}">
+    <view class="card-title">提示</view>
+    <view class="warn">{{errorText}}</view>
+  </view>
+
+  <view class="card" wx:if="{{payload}}">
+    <view class="card-title">推荐结果</view>
+    <view class="muted" wx:if="{{payload.strategy}}">策略：{{payload.strategy}}</view>
+    <view class="muted" wx:if="{{lastUpdatedAt}}">更新时间：{{lastUpdatedAt}}</view>
+
+    <view class="summary-grid" wx:if="{{summary}}">
+      <view class="summary-item">
+        <view class="summary-label">命中结果</view>
+        <view class="summary-value">{{summary.count}} 条</view>
+      </view>
+      <view class="summary-item">
+        <view class="summary-label">平均热量</view>
+        <view class="summary-value">{{summary.avgCalories}} kcal</view>
+      </view>
+      <view class="summary-item">
+        <view class="summary-label">平均蛋白</view>
+        <view class="summary-value">{{summary.avgProtein}} g</view>
+      </view>
+    </view>
+
+    <view class="metrics-tags" wx:if="{{payload.metrics}}">
+      <text class="metric-tag">平均体重 {{payload.metrics.avg_weight}} kg</text>
+      <text class="metric-tag">体重趋势 {{payload.metrics.weight_trend}} kg</text>
+      <text class="metric-tag">平均摄入 {{payload.metrics.avg_intake}} kcal</text>
+      <text class="metric-tag">平均运动 {{payload.metrics.avg_exercise}} kcal</text>
+    </view>
+
+    <view class="score-tip">评分越高，表示与当前策略和用户画像匹配度越高。</view>
+
+    <view wx:if="{{!payload.items || !payload.items.length}}" class="empty">暂无推荐结果</view>
+
+    <view wx:for="{{payload.items}}" wx:key="id" wx:for-item="recipe" class="item">
+      <view class="item-head">
+        <view class="rank-badge">#{{recipe.rank}}</view>
+        <view class="item-title">{{recipe.name}}</view>
+        <view class="value">{{recipe.displayScore}}</view>
+      </view>
+      <view class="item-sub">{{recipe.category}} · {{recipe.calories}} kcal · 蛋白{{recipe.protein}}g</view>
+      <view class="item-sub">{{recipe.reason}}</view>
+      <view class="item-sub" wx:if="{{recipe.tags && recipe.tags.length}}">
+        <text wx:for="{{recipe.tags}}" wx:key="index" wx:for-item="tag" class="pill">{{tag}}</text>
+      </view>
+    </view>
+  </view>
+</view>
--- a/miniprogram/pages/recommend/index.wxss
+++ b/miniprogram/pages/recommend/index.wxss
@@ -0,0 +1,115 @@
+.type-intro {
+  margin-top: 14rpx;
+  padding: 18rpx;
+  border-radius: 16rpx;
+  background: #f3f8ff;
+  border: 1rpx solid rgba(13, 59, 102, 0.16);
+}
+
+.type-intro-title {
+  font-size: 28rpx;
+  font-weight: 600;
+  color: #134773;
+}
+
+.type-intro-text {
+  margin-top: 10rpx;
+  font-size: 24rpx;
+  line-height: 1.55;
+  color: #2b4b69;
+}
+
+.type-intro-sub {
+  margin-top: 8rpx;
+  font-size: 22rpx;
+  color: #5e7489;
+}
+
+.selection-tags {
+  margin-top: 16rpx;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 10rpx;
+}
+
+.selection-tag {
+  padding: 8rpx 16rpx;
+  border-radius: 999rpx;
+  background: #edf3fa;
+  color: #34516e;
+  font-size: 22rpx;
+}
+
+.summary-grid {
+  margin-top: 14rpx;
+  display: grid;
+  grid-template-columns: repeat(3, minmax(0, 1fr));
+  gap: 12rpx;
+}
+
+.summary-item {
+  padding: 14rpx;
+  border-radius: 14rpx;
+  background: #f8fbff;
+  border: 1rpx solid rgba(13, 59, 102, 0.1);
+}
+
+.summary-label {
+  font-size: 22rpx;
+  color: #60768b;
+}
+
+.summary-value {
+  margin-top: 8rpx;
+  font-size: 28rpx;
+  color: #143d62;
+  font-weight: 600;
+}
+
+.metrics-tags {
+  margin-top: 12rpx;
+  display: flex;
+  flex-wrap: wrap;
+  gap: 10rpx;
+}
+
+.metric-tag {
+  padding: 8rpx 14rpx;
+  border-radius: 12rpx;
+  background: rgba(31, 157, 114, 0.1);
+  color: #1a7e5e;
+  font-size: 22rpx;
+}
+
+.score-tip {
+  margin-top: 12rpx;
+  padding: 12rpx 14rpx;
+  border-left: 6rpx solid #f4a261;
+  background: #fff7ee;
+  color: #7a4f22;
+  font-size: 23rpx;
+  line-height: 1.55;
+  border-radius: 8rpx;
+}
+
+.item-head {
+  display: flex;
+  align-items: center;
+  gap: 12rpx;
+}
+
+.rank-badge {
+  min-width: 54rpx;
+  height: 40rpx;
+  line-height: 40rpx;
+  text-align: center;
+  border-radius: 999rpx;
+  font-size: 22rpx;
+  font-weight: 700;
+  color: #fff;
+  background: linear-gradient(135deg, #f4a261, #e76f51);
+}
+
+.item-head .item-title {
+  flex: 1;
+}
--- a/miniprogram/pages/register/index.js
+++ b/miniprogram/pages/register/index.js
@@ -0,0 +1,38 @@
+const { request } = require('../../utils/request')
+
+Page({
+  data: {
+    form: {
+      username: '',
+      password: '',
+      nickname: '',
+      company: '',
+      title: '',
+      phone: ''
+    },
+    loading: false
+  },
+
+  onInput(e) {
+    const field = e.currentTarget.dataset.field
+    this.setData({ [`form.${field}`]: (e.detail.value || '').trim() })
+  },
+
+  async submit() {
+    if (this.data.loading) return
+    const { username, password } = this.data.form
+    if (!username || !password) {
+      wx.showToast({ title: '用户名和密码必填', icon: 'none' })
+      return
+    }
+
+    this.setData({ loading: true })
+    try {
+      await request({ url: '/auth/register', method: 'POST', data: this.data.form })
+      wx.showToast({ title: '注册成功', icon: 'success' })
+      setTimeout(() => wx.navigateBack(), 350)
+    } finally {
+      this.setData({ loading: false })
+    }
+  }
+})
--- a/miniprogram/pages/register/index.json
+++ b/miniprogram/pages/register/index.json
@@ -0,0 +1,3 @@
+{
+  "navigationBarTitleText": "注册"
+}
--- a/miniprogram/pages/register/index.wxml
+++ b/miniprogram/pages/register/index.wxml
@@ -0,0 +1,44 @@
+<view class="container">
+  <view class="hero fade-up">
+    <view class="hero-badge">CREATE ACCOUNT</view>
+    <view class="hero-title">创建新账号</view>
+    <view class="hero-sub">完成基础信息即可开始使用垃圾信息识别与发布管理能力。</view>
+  </view>
+
+  <view class="card fade-up fade-up-delay-1">
+    <view class="card-title">基础信息</view>
+    <view class="card-desc">用户名和密码为必填，其余信息可后续在个人中心完善。</view>
+
+    <view class="field">
+      <text class="field-label">用户名</text>
+      <input class="input" placeholder="至少 3 位" value="{{form.username}}" data-field="username" bindinput="onInput" />
+    </view>
+
+    <view class="field">
+      <text class="field-label">密码</text>
+      <input class="input" placeholder="至少 6 位" password value="{{form.password}}" data-field="password" bindinput="onInput" />
+    </view>
+
+    <view class="field">
+      <text class="field-label">昵称</text>
+      <input class="input" placeholder="用于页面展示" value="{{form.nickname}}" data-field="nickname" bindinput="onInput" />
+    </view>
+
+    <view class="field">
+      <text class="field-label">公司</text>
+      <input class="input" placeholder="选填" value="{{form.company}}" data-field="company" bindinput="onInput" />
+    </view>
+
+    <view class="field">
+      <text class="field-label">岗位</text>
+      <input class="input" placeholder="选填" value="{{form.title}}" data-field="title" bindinput="onInput" />
+    </view>
+
+    <view class="field">
+      <text class="field-label">手机号</text>
+      <input class="input" placeholder="选填" value="{{form.phone}}" data-field="phone" bindinput="onInput" />
+    </view>
+
+    <button class="btn btn-primary" loading="{{loading}}" bindtap="submit">提交注册</button>
+  </view>
+</view>
--- a/miniprogram/pages/register/index.wxss
+++ b/miniprogram/pages/register/index.wxss
@@ -0,0 +1 @@
+/* register styles use global theme */
				`@@ -0,0 +1 @@`
				`/* admin-dashboard styles use global theme */`
				`@@ -0,0 +1 @@`
				`/* admin-samples styles use global theme */`