diff --git a/track-uniapp/src/api/feedback.js b/track-uniapp/src/api/feedback.js
new file mode 100644
index 0000000..c58aa15
--- /dev/null
+++ b/track-uniapp/src/api/feedback.js
@@ -0,0 +1,37 @@
+/**
+ * 帮助与反馈 API。
+ *
+ * ⚠️ 后端目前【没有】feedback 接口（已核对 openapi 路由表）。这里不直接写死
+ *    一个假函数，而是「先真后假」：先按最终契约 POST /feedback/，只有拿到
+ *    404（端点尚未实现）才回退到本地 mock 成功。这样等后端补上接口后，前端
+ *    一行都不用改就能自动接上真实链路；而 400/422/断网等真实错误仍会照常
+ *    抛出，不会被 mock 悄悄吞掉 —— 否则工人会以为反馈提交成功了，其实没有。
+ */
+import request from "../utils/request";
+
+/** 反馈问题类型（与页面选择项一一对应） */
+export const FEEDBACK_TYPES = [
+  { value: "system", label: "系统问题" },
+  { value: "device", label: "设备故障" },
+  { value: "other", label: "其他" },
+];
+
+/**
+ * 提交一条反馈。
+ * @param {{type: string, content: string, images?: string[], user_id?: string}} payload
+ * @returns {Promise<{id?: string, mocked?: boolean}>}
+ */
+export async function submitFeedback(payload) {
+  try {
+    // silent：404 会走到下面的 mock 分支，不能先弹一句「请求失败 (404)」再弹「感谢反馈」
+    return await request({ url: "/feedback/", method: "POST", data: payload, silent: true });
+  } catch (e) {
+    // 只认「端点不存在」这一种情况回退 mock；其余错误（校验失败/网络断）
+    // 必须原样抛给页面去提示，不能让用户误以为提交成功
+    if (e && e.statusCode === 404) {
+      console.warn("[feedback] 后端暂无 /feedback/ 接口，回退本地 mock");
+      return { id: null, mocked: true };
+    }
+    throw e;
+  }
+}
diff --git a/track-uniapp/src/api/stats.js b/track-uniapp/src/api/stats.js
new file mode 100644
index 0000000..a68381a
--- /dev/null
+++ b/track-uniapp/src/api/stats.js
@@ -0,0 +1,27 @@
+/**
+ * 个人效能统计 API — 「个人中心 → 工作统计」数据源。
+ *
+ * 后端 /dashboard/* 系列是「上帝视角」（全厂数据、不按人过滤），且
+ * people-history 只返回 WIP/PENDING/COMPLETED、rejected-tasks 压根没有
+ * assignee_id 参数 —— 一线工人要看的「我的今日被驳回数」在这两个接口里
+ * 都拿不到。故后端补了一个薄桥接端点 /dashboard/my-stats，沿用同一套统计
+ * 口径，但强制按 assignee_id 过滤到本人。
+ */
+import { get } from "../utils/request";
+
+/**
+ * 获取当前登录用户的个人效能统计（支持自选时段）。
+ *
+ * 返回两组指标：
+ *   生产战绩 — tasks_completed / tasks_rejected / products_touched
+ *   操作统计 — receive_count / transfer_count / record_count / op_total
+ *             （与 PC「人员操作统计」严格同口径，已逐字段交叉验证）
+ *
+ * @param {string} assigneeId - 负责人ID（即登录用户的 username）
+ * @param {string} [since] - 起始时间 ISO，**必须带时区偏移**（如 2026-09-01T00:00:00+08:00）
+ * @param {string} [until] - 截止时间 ISO，同上
+ * @returns {Promise<Object>}
+ */
+export function getMyStats(assigneeId, since, until) {
+  return get("/dashboard/my-stats", { assignee_id: assigneeId, since, until });
+}
diff --git a/track-uniapp/src/pages.json b/track-uniapp/src/pages.json
index 2a5198b..c42b0f1 100644
--- a/track-uniapp/src/pages.json
+++ b/track-uniapp/src/pages.json
@@ -36,7 +36,8 @@
       "style": {
         "navigationBarTitleText": "我的任务",
         "navigationBarBackgroundColor": "#2563EB",
-        "navigationBarTextStyle": "white"
+        "navigationBarTextStyle": "white",
+        "enablePullDownRefresh": true
       }
     },
     {
@@ -44,7 +45,8 @@
       "style": {
         "navigationBarTitleText": "消息通知",
         "navigationBarBackgroundColor": "#2563EB",
-        "navigationBarTextStyle": "white"
+        "navigationBarTextStyle": "white",
+        "enablePullDownRefresh": true
       }
     },
     {
@@ -54,6 +56,31 @@
         "navigationBarBackgroundColor": "#2563EB",
         "navigationBarTextStyle": "white"
       }
+    },
+    {
+      "path": "pages/profile/statistics",
+      "style": {
+        "navigationBarTitleText": "工作统计",
+        "navigationBarBackgroundColor": "#2563EB",
+        "navigationBarTextStyle": "white",
+        "enablePullDownRefresh": true
+      }
+    },
+    {
+      "path": "pages/profile/settings",
+      "style": {
+        "navigationBarTitleText": "设置",
+        "navigationBarBackgroundColor": "#2563EB",
+        "navigationBarTextStyle": "white"
+      }
+    },
+    {
+      "path": "pages/profile/feedback",
+      "style": {
+        "navigationBarTitleText": "帮助与反馈",
+        "navigationBarBackgroundColor": "#2563EB",
+        "navigationBarTextStyle": "white"
+      }
     }
   ],
   "globalStyle": {
diff --git a/track-uniapp/src/pages/profile/feedback.vue b/track-uniapp/src/pages/profile/feedback.vue
new file mode 100644
index 0000000..637d0a4
--- /dev/null
+++ b/track-uniapp/src/pages/profile/feedback.vue
@@ -0,0 +1,233 @@
+<template>
+  <view class="page">
+    <!-- 问题类型 -->
+    <view class="section">
+      <text class="section-title">问题类型</text>
+      <view class="type-row">
+        <view
+          v-for="t in FEEDBACK_TYPES"
+          :key="t.value"
+          :class="['type-chip', form.type === t.value ? 'type-chip-active' : '']"
+          @tap="form.type = t.value"
+        >{{ t.label }}</view>
+      </view>
+    </view>
+
+    <!-- 问题描述 -->
+    <view class="section">
+      <text class="section-title">详细描述</text>
+      <view class="textarea-wrap">
+        <textarea
+          v-model="form.content"
+          class="textarea"
+          placeholder="请描述遇到的问题：在哪个页面、做了什么操作、出现什么结果。描述越清楚，我们修得越快。"
+          placeholder-class="ta-placeholder"
+          :maxlength="MAX_LEN"
+          :show-confirm-bar="false"
+          auto-height
+        />
+        <text class="counter">{{ form.content.length }}/{{ MAX_LEN }}</text>
+      </view>
+    </view>
+
+    <!-- 图片上传（复用 utils/upload.js 的有界并发上传；上限 4 张） -->
+    <view class="section">
+      <text class="section-title">问题截图<text class="section-sub">（选填，最多 {{ MAX_IMAGES }} 张）</text></text>
+      <view class="img-grid">
+        <view v-for="(img, i) in form.images" :key="img + '-' + i" class="img-cell">
+          <view class="success-badge-wrapper img-frame">
+            <image :src="imageUrl(img)" mode="aspectFill" class="img" @tap="previewImage(i)" />
+            <view v-if="isUploaded(img)" class="success-badge" />
+          </view>
+          <text class="img-del" @tap.stop="removeImage(i)">✕</text>
+        </view>
+        <!-- ⏳ 占位符：每张图成功/失败都会恰好回收一个，避免"以为传好了其实没有" -->
+        <view v-for="n in pendingCount" :key="'p' + n" class="img-cell img-loading">
+          <text class="img-loading-text">⏳</text>
+        </view>
+        <view
+          v-if="form.images.length + pendingCount < MAX_IMAGES"
+          class="img-cell img-add"
+          @tap="chooseImages"
+        >
+          <text class="img-add-icon">📷</text>
+          <text class="img-add-text">添加图片</text>
+        </view>
+      </view>
+    </view>
+
+    <button
+      class="submit-btn"
+      :disabled="!canSubmit"
+      @tap="handleSubmit"
+    >{{ submitting ? '提交中...' : '提交反馈' }}</button>
+
+    <view class="hint">提交后我们会尽快处理。若设备故障影响生产，请同时通知当班主管。</view>
+  </view>
+</template>
+
+<script setup>
+import { ref, computed, reactive } from "vue";
+import { FEEDBACK_TYPES, submitFeedback } from "../../api/feedback";
+import { uploadImages, isUploadedUrl } from "../../utils/upload";
+import { getBaseUrl } from "../../utils/request";
+
+const MAX_IMAGES = 4;
+const MAX_LEN = 500;
+
+const form = reactive({ type: "system", content: "", images: [] });
+const pendingCount = ref(0);
+const uploading = ref(false);
+const submitting = ref(false);
+
+const canSubmit = computed(
+  () => form.content.trim().length > 0 && !uploading.value && !submitting.value
+);
+
+function imageUrl(url) {
+  if (!url) return "";
+  if (url.startsWith("http")) return url;
+  const domain = getBaseUrl().replace(/\/api.*$/, "");
+  return domain + (url.startsWith("/") ? url : "/" + url);
+}
+
+/** 绿勾角标只认「已上传成功」的项（判定逻辑统一收口在 utils/upload.js） */
+function isUploaded(img) {
+  return isUploadedUrl(img);
+}
+
+function previewImage(index) {
+  uni.previewImage({ urls: form.images.map(imageUrl), current: index });
+}
+
+function removeImage(index) {
+  form.images.splice(index, 1);
+}
+
+async function chooseImages() {
+  const maxSlots = MAX_IMAGES - (form.images.length + pendingCount.value);
+  if (maxSlots <= 0) return;
+
+  const chooseRes = await new Promise((resolve, reject) => {
+    uni.chooseImage({
+      count: maxSlots,
+      sizeType: ["compressed"],
+      sourceType: ["camera", "album"],
+      success: resolve,
+      fail: reject,
+    });
+  }).catch(() => null);
+  if (!chooseRes || !chooseRes.tempFilePaths || !chooseRes.tempFilePaths.length) return;
+
+  const compressedPaths = [];
+  for (const p of chooseRes.tempFilePaths) {
+    try {
+      const compressed = await new Promise((resolve, reject) => {
+        uni.compressImage({ src: p, quality: 60, success: resolve, fail: reject });
+      });
+      compressedPaths.push(compressed.tempFilePath);
+    } catch {}
+  }
+  if (!compressedPaths.length) {
+    uni.showToast({ title: "图片处理失败，请重试", icon: "none", duration: 3000 });
+    return;
+  }
+
+  uploading.value = true;
+  pendingCount.value += compressedPaths.length;
+  // 🚀 复用 utils/upload.js 的 3 并发上传池（与追加记录 / 驳回弹窗同一份实现）
+  const { failed, total } = await uploadImages(compressedPaths, (url) => {
+    if (url) form.images.push(url);
+    pendingCount.value--;
+  });
+  uploading.value = false;
+  if (failed > 0) {
+    uni.showToast({
+      title: failed === total ? "图片上传失败，请重试" : "部分图片上传失败，请重试",
+      icon: "none",
+      duration: 3000,
+    });
+  }
+}
+
+function readUserId() {
+  try {
+    let user = uni.getStorageSync("user");
+    if (typeof user === "string" && user) user = JSON.parse(user);
+    return (user && (user.username || user.id)) || "";
+  } catch {
+    return "";
+  }
+}
+
+async function handleSubmit() {
+  if (!canSubmit.value) return;
+  // 上传还没结束就提交，会把没传完的图片漏掉 —— 拦住并说明原因
+  if (pendingCount.value > 0) {
+    uni.showToast({ title: "图片还在上传，请稍候", icon: "none" });
+    return;
+  }
+
+  submitting.value = true;
+  try {
+    await submitFeedback({
+      type: form.type,
+      content: form.content.trim(),
+      images: form.images,
+      user_id: readUserId(),
+    });
+    uni.showToast({ title: "感谢反馈", icon: "success" });
+    // 让 toast 露个面再返回；被直接打开（无上级页）时退回个人中心，避免卡死
+    setTimeout(() => {
+      if (getCurrentPages().length > 1) uni.navigateBack();
+      else uni.reLaunch({ url: "/pages/profile/index" });
+    }, 1200);
+  } catch (e) {
+    // 校验失败 / 断网等真实错误照常提示；request.js 已弹过通用 toast 就不再重复弹
+    console.error("[feedback] 提交失败:", e);
+    if (e && e.isNetworkError) {
+      uni.showToast({ title: "网络连接失败，请稍后重试", icon: "none", duration: 3000 });
+    }
+  } finally {
+    submitting.value = false;
+  }
+}
+</script>
+
+<style scoped>
+.page { min-height: 100vh; padding: 16px; background: #f3f4f6; }
+
+.section { background: #fff; border-radius: 14px; padding: 16px; margin-bottom: 14px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
+.section-title { font-size: 14px; font-weight: 700; color: #1f2937; display: block; margin-bottom: 12px; }
+.section-sub { font-size: 12px; font-weight: 400; color: #9ca3af; }
+
+/* 问题类型 */
+.type-row { display: flex; gap: 10px; }
+.type-chip { flex: 1; height: 40px; line-height: 40px; text-align: center; border-radius: 10px; background: #f3f4f6; color: #6b7280; font-size: 13px; font-weight: 600; }
+.type-chip-active { background: #2563eb; color: #fff; }
+
+/* 描述 */
+.textarea-wrap { position: relative; }
+.textarea { width: 100%; min-height: 110px; border: 1px solid #e5e7eb; border-radius: 10px; padding: 10px 10px 26px; font-size: 14px; line-height: 1.5; box-sizing: border-box; background: #fafbfc; }
+.ta-placeholder { color: #b0b6bf; font-size: 13px; }
+.counter { position: absolute; right: 12px; bottom: 8px; font-size: 11px; color: #b0b6bf; }
+
+/* 图片 */
+.img-grid { display: flex; flex-wrap: wrap; }
+.img-cell { position: relative; width: 160rpx; height: 160rpx; margin: 0 16rpx 16rpx 0; }
+/* 圆角与裁剪交给 .success-badge-wrapper，图片只负责填满 */
+.img-frame { width: 160rpx; height: 160rpx; }
+.img { width: 100%; height: 100%; display: block; border: 1px solid #e5e7eb; box-sizing: border-box; background: #e5e7eb; }
+.img-del { position: absolute; top: -12rpx; right: -12rpx; width: 40rpx; height: 40rpx; background: #ef4444; color: #fff; border-radius: 20rpx; font-size: 24rpx; text-align: center; line-height: 40rpx; z-index: 2; }
+.img-loading { display: flex; align-items: center; justify-content: center; background: #f3f4f6; border-radius: 12rpx; border: 1px dashed #d1d5db; }
+.img-loading-text { font-size: 36rpx; }
+.img-add { display: flex; flex-direction: column; align-items: center; justify-content: center; background: #f9fafb; border-radius: 12rpx; border: 1px dashed #d1d5db; }
+.img-add-icon { font-size: 36rpx; }
+.img-add-text { font-size: 20rpx; color: #9ca3af; margin-top: 4rpx; }
+
+/* 提交 */
+.submit-btn { width: 100%; height: 46px; line-height: 46px; background: #2563eb; color: #fff; border-radius: 12px; font-size: 15px; font-weight: 600; margin-top: 6px; padding: 0; }
+.submit-btn::after { border: none; }
+.submit-btn[disabled] { opacity: 0.45; }
+.hint { margin-top: 14px; padding: 0 4px; font-size: 11px; color: #b0b6bf; line-height: 1.6; }
+</style>
diff --git a/track-uniapp/src/pages/profile/index.vue b/track-uniapp/src/pages/profile/index.vue
index f88290f..872962e 100644
--- a/track-uniapp/src/pages/profile/index.vue
+++ b/track-uniapp/src/pages/profile/index.vue
@@ -15,7 +15,6 @@
       </view>
     </view>
 
-    <button class="logout-btn" @tap="handleLogout">退出登录</button>
     <view class="version">{{ appVersion }}</view>
   </view>
 </template>
@@ -36,28 +35,26 @@ onMounted(() => {
   } catch {}
 });
 
-function handleMenuClick(item) {
-  switch (item) {
-    case "关于":
-      uni.showModal({
-        title: "关于 Track",
-        content: "Track 生产流转管理系统\n当前版本：" + appVersion.value + "\n核心架构：FastAPI + Vue3 + uni-app",
-        showCancel: false,
-      });
-      break;
-    case "帮助与反馈":
-      uni.showToast({ title: "反馈通道搭建中，敬请期待...", icon: "none" });
-      break;
-    // 工作统计、设置 暂不处理
-  }
-}
+// 菜单项 → 子页面路由。退出登录已迁到「设置」页，此处不再保留按钮
+const MENU_ROUTES = {
+  "工作统计": "/pages/profile/statistics",
+  "设置": "/pages/profile/settings",
+  "帮助与反馈": "/pages/profile/feedback",
+};
 
-function handleLogout() {
-  uni.removeStorageSync("token");
-  uni.removeStorageSync("access_token");
-  uni.removeStorageSync("refresh_token");
-  uni.removeStorageSync("user");
-  uni.reLaunch({ url: "/pages/login/login" });
+function handleMenuClick(item) {
+  const url = MENU_ROUTES[item];
+  if (url) {
+    uni.navigateTo({ url });
+    return;
+  }
+  if (item === "关于") {
+    uni.showModal({
+      title: "关于 Track",
+      content: "Track 生产流转管理系统\n当前版本：" + appVersion.value + "\n核心架构：FastAPI + Vue3 + uni-app",
+      showCancel: false,
+    });
+  }
 }
 </script>
 
@@ -72,6 +69,5 @@ function handleLogout() {
 .menu-item:last-child { border-bottom: none; }
 .menu-text { font-size: 14px; color: #374151; }
 .menu-arrow { font-size: 18px; color: #d1d5db; }
-.logout-btn { width: 100%; height: 44px; background: #fff; color: #dc2626; border: 1px solid #fecaca; border-radius: 10px; font-size: 14px; margin-top: 24px; line-height: 44px; }
-.version { text-align: center; font-size: 11px; color: #d1d5db; margin-top: 16px; }
+.version { text-align: center; font-size: 11px; color: #d1d5db; margin-top: 24px; }
 </style>
diff --git a/track-uniapp/src/pages/profile/settings.vue b/track-uniapp/src/pages/profile/settings.vue
new file mode 100644
index 0000000..5d9d9dc
--- /dev/null
+++ b/track-uniapp/src/pages/profile/settings.vue
@@ -0,0 +1,214 @@
+<template>
+  <view class="page">
+    <view class="menu-card">
+      <view class="menu-item" @tap="handleClearCache">
+        <view class="menu-labels">
+          <text class="menu-text">清理缓存</text>
+          <text class="menu-sub">{{ cacheSummary }}</text>
+        </view>
+        <view class="menu-right">
+          <text class="menu-value">{{ cacheSize }}</text>
+          <text class="menu-arrow">›</text>
+        </view>
+      </view>
+
+      <view class="menu-item" @tap="handleCheckUpdate">
+        <view class="menu-labels">
+          <text class="menu-text">检查更新</text>
+          <text class="menu-sub">热更新资源包，无需重装 App</text>
+        </view>
+        <view class="menu-right">
+          <text class="menu-value">{{ appVersion }}</text>
+          <text class="menu-arrow">›</text>
+        </view>
+      </view>
+    </view>
+
+    <!-- 明确告诉工人「清的是什么、不动什么」—— 否则点了没变化会以为没生效 -->
+    <view class="hint">
+      清理仅删除留言已读记录等临时数据，不会影响登录状态、后端地址配置，也不会删除已上传的照片。
+    </view>
+
+    <button class="logout-btn" @tap="handleLogout">退出登录</button>
+
+    <view class="version">Track 生产流转 {{ appVersion }}</view>
+  </view>
+</template>
+
+<script setup>
+import { ref, computed, onMounted } from "vue";
+import { checkAppUpdate } from "../../utils/ota";
+
+// ============================================================
+// 缓存清理策略 —— 黑名单式：只删「明确登记过的业务缓存」
+// ============================================================
+//
+// 不用白名单（遍历时跳过白名单、其余全删）：那样每引入一个新的插件 / SDK，
+// 只要它在本地存了配置，就会被无声清掉，属于「默认伤害」。
+// 黑名单反过来 —— **没被匹配到的 key 一律保留**，新增插件天然免疫。
+//
+// ⚠️ 新增业务缓存时，请顺手到下面登记前缀，不要在这里写零散判断。
+
+/** 按前缀匹配的可清理缓存 */
+const CACHE_KEY_PREFIXES = [
+  // ── 当前真实在用 ──────────────────────────────────────────
+  // 留言抽屉的「已读位点」，scan/detail.vue 里每打开一台设备的留言就写一个
+  // msg_seen_<product_id>，随工人扫过的设备数无上限增长。这是目前全 App 唯一
+  // 真正会无限膨胀的业务缓存。清掉只影响未读小红点会重新出现，无业务损失。
+  "msg_seen_",
+
+  // ── 预留：以下前缀当前无数据，供新功能落缓存时对齐命名 ──────
+  "draft_",    // 各页面临时保存的草稿
+  "cache_",    // 通用业务缓存
+  "search_",   // 历史搜索
+  "history_",  // 操作历史
+  "scan_",     // 扫码记录
+  "recent_",   // 最近访问
+  "tmp_",      // 临时数据
+  "upload_",   // 未完成上传的图片本地记录
+];
+
+/** 无前缀可循、需整键精确匹配的（当前为空，留作扩展位） */
+const CACHE_KEYS_EXACT = new Set();
+
+/**
+ * 无论如何都不允许删除的 key —— 最后一道保险。
+ * 即使将来有人加了与它们撞车的前缀规则（比如为「user_viewed_tips」加了
+ * `user_`），也不至于把登录凭证或环境配置连带清掉。
+ */
+const NEVER_DELETE = new Set(["access_token", "refresh_token", "token", "user", "env_base_url"]);
+
+function isCacheKey(key) {
+  if (NEVER_DELETE.has(key)) return false;
+  if (CACHE_KEYS_EXACT.has(key)) return true;
+  return CACHE_KEY_PREFIXES.some((prefix) => key.startsWith(prefix));
+}
+
+const appVersion = ref("T1.0.2");
+const cacheSize = ref("—");
+const cacheCount = ref(0); // 当前可清理的临时数据条数
+
+/**
+ * 「清理缓存」的副标题 —— 直接回答「到底清的是什么」。
+ * 原先只有一个按钮，工人点完看不到任何变化，会怀疑没生效。
+ */
+const cacheSummary = computed(() => {
+  if (cacheCount.value > 0) return `${cacheCount.value} 项临时数据（留言已读记录等）`;
+  return "暂无临时数据可清理";
+});
+
+function readAppVersion() {
+  try {
+    const sysInfo = uni.getSystemInfoSync();
+    return sysInfo.appWgtVersion || sysInfo.appVersion || "T1.0.2";
+  } catch {
+    return "T1.0.2";
+  }
+}
+
+/** 刷新缓存信息：占用体积 + 可清理条数 —— 让「清理缓存」有个看得见的效果，而不是盲点一下 */
+function refreshCacheSize() {
+  try {
+    const info = uni.getStorageInfoSync() || {};
+    const kb = typeof info.currentSize === "number" ? info.currentSize : null;
+    cacheSize.value = kb == null ? "—" : kb < 1024 ? `${kb} KB` : `${(kb / 1024).toFixed(1)} MB`;
+    cacheCount.value = (info.keys || []).filter(isCacheKey).length;
+  } catch {
+    cacheSize.value = "—";
+    cacheCount.value = 0;
+  }
+}
+
+/**
+ * 清理缓存 —— 逐键判定：只清 isCacheKey() 认得出来的业务缓存。
+ *
+ * 其余一律保留，包括登录态、环境配置，以及任何未登记的 key。
+ * 逐项 try/catch，单项失败不影响其余项继续清理。
+ */
+function handleClearCache() {
+  let keys = [];
+  try {
+    keys = (uni.getStorageInfoSync() || {}).keys || [];
+  } catch (e) {
+    console.error("[settings] 读取缓存列表失败:", e);
+    uni.showToast({ title: "清理失败，请重试", icon: "none" });
+    return;
+  }
+
+  let removed = 0;
+  let failed = 0;
+  for (const key of keys) {
+    if (!isCacheKey(key)) continue; // 未登记的一律保留（登录态、环境配置、未来插件配置）
+    try {
+      uni.removeStorageSync(key);
+      removed++;
+    } catch (e) {
+      // 单项失败不影响其余项继续清理
+      failed++;
+      console.error("[settings] 清除缓存项失败:", key, e);
+    }
+  }
+  console.log(`[settings] 缓存清理完成：已清除 ${removed} 项，失败 ${failed} 项，保留 ${keys.length - removed} 项`);
+
+  refreshCacheSize();
+  if (failed > 0) {
+    uni.showToast({ title: `清理完成，${failed} 项未能清除`, icon: "none" });
+  } else if (removed === 0) {
+    // 一项都没删就别报「清理成功」—— 那是在骗用户
+    uni.showToast({ title: "暂无可清理的缓存", icon: "none" });
+  } else {
+    uni.showToast({ title: "清理成功", icon: "success" });
+  }
+}
+
+async function handleCheckUpdate() {
+  // manual = true：跳过节流并给出「已是最新 / 检查失败」的明确反馈 ——
+  // 用户主动点的按钮必须有个回音（自动检查才静默收场）
+  await checkAppUpdate({ manual: true });
+}
+
+function handleLogout() {
+  // 退出是不可逆的（要重新输账号密码），按车间使用场景加一道确认防误触
+  uni.showModal({
+    title: "退出登录",
+    content: "退出后需要重新输入账号密码，确定退出吗？",
+    confirmText: "退出",
+    cancelText: "取消",
+    success: (res) => {
+      if (!res.confirm) return;
+      try {
+        uni.removeStorageSync("token");
+        uni.removeStorageSync("access_token");
+        uni.removeStorageSync("refresh_token");
+        uni.removeStorageSync("user");
+      } catch {}
+      uni.reLaunch({ url: "/pages/login/login" });
+    },
+  });
+}
+
+onMounted(() => {
+  appVersion.value = readAppVersion();
+  refreshCacheSize();
+});
+</script>
+
+<style scoped>
+.page { min-height: 100vh; padding: 16px; background: #f3f4f6; }
+
+.menu-card { background: #fff; border-radius: 12px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); overflow: hidden; }
+.menu-item { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid #f3f4f6; }
+.menu-item:last-child { border-bottom: none; }
+.menu-labels { display: flex; flex-direction: column; gap: 3px; }
+.menu-text { font-size: 14px; color: #374151; }
+.menu-sub { font-size: 11px; color: #9ca3af; }
+
+.hint { margin: 14px 4px 0; font-size: 11px; color: #b0b6bf; line-height: 1.6; }
+.menu-right { display: flex; align-items: center; gap: 6px; }
+.menu-value { font-size: 12px; color: #9ca3af; }
+.menu-arrow { font-size: 18px; color: #d1d5db; }
+
+.logout-btn { width: 100%; height: 44px; background: #fff; color: #dc2626; border: 1px solid #fecaca; border-radius: 10px; font-size: 14px; margin-top: 24px; line-height: 44px; }
+.logout-btn::after { border: none; }
+.version { text-align: center; font-size: 11px; color: #d1d5db; margin-top: 16px; }
+</style>
diff --git a/track-uniapp/src/pages/profile/statistics.vue b/track-uniapp/src/pages/profile/statistics.vue
new file mode 100644
index 0000000..7f3ce41
--- /dev/null
+++ b/track-uniapp/src/pages/profile/statistics.vue
@@ -0,0 +1,290 @@
+<template>
+  <view class="page">
+    <!-- 时段选择 -->
+    <view class="range-bar">
+      <view v-for="r in RANGES" :key="r.key"
+        :class="['range-chip', range === r.key ? 'range-chip-active' : '']"
+        @tap="selectRange(r.key)">{{ r.label }}</view>
+    </view>
+
+    <!-- 自定义时段：起止日期 -->
+    <view v-if="range === 'custom'" class="custom-row">
+      <picker mode="date" :value="customStart || todayStr" :end="todayStr" @change="onCustomStart">
+        <view class="date-pill">{{ customStart || '开始日期' }}</view>
+      </picker>
+      <text class="date-sep">至</text>
+      <picker mode="date" :value="customEnd || todayStr" :start="customStart" :end="todayStr" @change="onCustomEnd">
+        <view class="date-pill">{{ customEnd || todayStr }}</view>
+      </picker>
+    </view>
+
+    <view v-if="!rangeInvalid" class="range-label">{{ rangeLabel }}</view>
+
+    <view v-if="loading" class="center">
+      <text class="center-icon">⏳</text>
+      <text class="center-text">加载中...</text>
+    </view>
+
+    <!-- 失败也要给出口：工人不会去看控制台，只有「重试」按钮能救他 -->
+    <view v-else-if="error" class="error-box">
+      <text class="error-text">{{ error }}</text>
+      <button class="retry-btn" @tap="load">重新加载</button>
+    </view>
+
+    <template v-else>
+      <!-- 生产战绩 -->
+      <view class="card">
+        <view class="card-head">
+          <text class="card-title">生产战绩</text>
+          <text class="card-date">{{ rangeLabel }}</text>
+        </view>
+        <view class="stat-row">
+          <view class="stat">
+            <text class="stat-num num-done">{{ stats.tasks_completed }}</text>
+            <text class="stat-label">完成</text>
+          </view>
+          <view class="stat-divider" />
+          <view class="stat">
+            <text class="stat-num" :class="stats.tasks_rejected > 0 ? 'num-reject' : 'num-zero'">
+              {{ stats.tasks_rejected }}
+            </text>
+            <text class="stat-label">被驳回</text>
+          </view>
+          <view class="stat-divider" />
+          <view class="stat">
+            <text class="stat-num num-product">{{ stats.products_touched }}</text>
+            <text class="stat-label">参与产品</text>
+          </view>
+        </view>
+        <view class="card-foot">{{ recordComment }}</view>
+      </view>
+
+      <!-- 操作统计 —— 与 PC「人员操作统计」同一口径，方便和主管核对 -->
+      <view class="card">
+        <view class="card-head">
+          <text class="card-title">操作统计</text>
+          <text class="card-date">与管理系统同口径</text>
+        </view>
+        <view class="stat-row">
+          <view class="stat">
+            <text class="stat-num num-op">{{ stats.receive_count }}</text>
+            <text class="stat-label">接收</text>
+          </view>
+          <view class="stat-divider" />
+          <view class="stat">
+            <text class="stat-num num-op">{{ stats.transfer_count }}</text>
+            <text class="stat-label">转交</text>
+          </view>
+          <view class="stat-divider" />
+          <view class="stat">
+            <text class="stat-num num-op">{{ stats.record_count }}</text>
+            <text class="stat-label">上传备注</text>
+          </view>
+        </view>
+        <view class="card-foot">操作总计 {{ stats.op_total }} 次</view>
+      </view>
+
+      <view class="hint">
+        统计口径：完成 / 被驳回按本人名下任务计；接收、转交按实际操作人计，上传备注归到任务负责人名下。时间以北京时间为准。
+      </view>
+    </template>
+  </view>
+</template>
+
+<script setup>
+import { ref, computed } from "vue";
+import { onShow, onPullDownRefresh } from "@dcloudio/uni-app";
+import { getMyStats } from "../../api/stats";
+
+const RANGES = [
+  { key: "today", label: "今日" },
+  { key: "week", label: "本周" },
+  { key: "month", label: "本月" },
+  { key: "custom", label: "自定义" },
+];
+
+const range = ref("today");
+const customStart = ref("");
+const customEnd = ref("");
+
+const loading = ref(true);
+const error = ref("");
+const stats = ref({
+  tasks_completed: 0, tasks_rejected: 0, products_touched: 0,
+  receive_count: 0, transfer_count: 0, record_count: 0, op_total: 0,
+});
+
+function pad(n) {
+  return String(n).padStart(2, "0");
+}
+function ymd(d) {
+  return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())}`;
+}
+const todayStr = ymd(new Date());
+
+/**
+ * 把当前选择换算成时间段。
+ *
+ * 边界一律显式拼 "+08:00" —— 车间按北京时间作息，统计口径也定义在北京时间上。
+ * 若图省事发不带偏移的裸字符串，后端会按服务器本地时间解释，边界整体偏 8 小时，
+ * 出现「选了今日，昨晚下午的活也算进来」这种错位。
+ */
+function buildRange() {
+  const now = new Date();
+  let startYmd = todayStr;
+  let endYmd = todayStr;
+
+  if (range.value === "week") {
+    const d = new Date(now);
+    d.setDate(d.getDate() - ((d.getDay() + 6) % 7)); // 周一为一周之始
+    startYmd = ymd(d);
+  } else if (range.value === "month") {
+    startYmd = `${now.getFullYear()}-${pad(now.getMonth() + 1)}-01`;
+  } else if (range.value === "custom") {
+    startYmd = customStart.value || todayStr;
+    endYmd = customEnd.value || todayStr;
+  }
+
+  return {
+    since: `${startYmd}T00:00:00+08:00`,
+    until: `${endYmd}T23:59:59+08:00`,
+    label: startYmd === endYmd ? startYmd : `${startYmd} ~ ${endYmd}`,
+  };
+}
+
+const rangeInvalid = computed(
+  () => range.value === "custom" && !!customStart.value && !!customEnd.value && customStart.value > customEnd.value
+);
+const rangeLabel = computed(() => buildRange().label);
+
+const recordComment = computed(() => {
+  const { tasks_completed, tasks_rejected, products_touched } = stats.value;
+  if (tasks_completed === 0 && tasks_rejected === 0) return "这段时间还没有完工记录";
+  if (tasks_rejected > 0) return `有 ${tasks_rejected} 单被驳回，记得跟进返工`;
+  return `完成 ${tasks_completed} 单，涉及 ${products_touched} 台设备 👍`;
+});
+
+function readUsername() {
+  try {
+    let user = uni.getStorageSync("user");
+    if (typeof user === "string" && user) user = JSON.parse(user);
+    return (user && user.username) || "";
+  } catch {
+    return "";
+  }
+}
+
+async function load() {
+  if (rangeInvalid.value) {
+    loading.value = false;
+    error.value = "";
+    return;
+  }
+  const username = readUsername();
+  if (!username) {
+    loading.value = false;
+    error.value = "未获取到登录信息，请重新登录";
+    return;
+  }
+  loading.value = true;
+  error.value = "";
+  try {
+    const { since, until } = buildRange();
+    const res = await getMyStats(username, since, until);
+    stats.value = {
+      tasks_completed: res?.tasks_completed || 0,
+      tasks_rejected: res?.tasks_rejected || 0,
+      products_touched: res?.products_touched || 0,
+      receive_count: res?.receive_count || 0,
+      transfer_count: res?.transfer_count || 0,
+      record_count: res?.record_count || 0,
+      op_total: res?.op_total || 0,
+    };
+  } catch (e) {
+    // request.js 已经弹过一次 toast，这里只在页面上留一个可操作的出口
+    error.value = e && e.isNetworkError ? "网络连接失败，请检查网络后重试" : "统计数据加载失败";
+    console.error("[statistics] 加载个人统计失败:", e);
+  } finally {
+    loading.value = false;
+  }
+}
+
+function selectRange(key) {
+  if (range.value === key) return;
+  range.value = key;
+  // 切到自定义时先给个默认区间（本月至今），避免空值直接发请求
+  if (key === "custom" && !customStart.value) {
+    const now = new Date();
+    customStart.value = `${now.getFullYear()}-${pad(now.getMonth() + 1)}-01`;
+    customEnd.value = todayStr;
+  }
+  load();
+}
+
+function onCustomStart(e) {
+  customStart.value = e.detail.value;
+  // 开始日期越过结束日期时顺势把结束日跟过去，避免出现无效区间
+  if (customEnd.value && customStart.value > customEnd.value) customEnd.value = customStart.value;
+  load();
+}
+function onCustomEnd(e) {
+  customEnd.value = e.detail.value;
+  load();
+}
+
+// 统计是「每次进来都要新鲜」的数据，用 onShow 保证从详情页返回后也刷新
+onShow(load);
+
+onPullDownRefresh(async () => {
+  try {
+    await load();
+  } finally {
+    uni.stopPullDownRefresh(); // 无论成败都要收起动画
+  }
+});
+</script>
+
+<style scoped>
+.page { min-height: 100vh; padding: 16px; background: #f3f4f6; }
+
+/* 时段选择 */
+.range-bar { display: flex; gap: 8px; margin-bottom: 12px; }
+.range-chip { flex: 1; height: 34px; line-height: 34px; text-align: center; border-radius: 10px; background: #fff; color: #6b7280; font-size: 13px; font-weight: 600; }
+.range-chip-active { background: #2563eb; color: #fff; }
+
+/* 自定义起止日期 */
+.custom-row { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
+.date-pill { flex: 1; height: 36px; line-height: 36px; text-align: center; border-radius: 10px; background: #fff; color: #374151; font-size: 13px; border: 1px solid #e5e7eb; }
+.date-sep { font-size: 12px; color: #9ca3af; }
+
+.range-label { font-size: 11px; color: #9ca3af; margin: 0 2px 10px; }
+
+.center { display: flex; flex-direction: column; align-items: center; padding-top: 60px; }
+.center-icon { font-size: 40px; margin-bottom: 8px; }
+.center-text { font-size: 14px; color: #9ca3af; }
+
+.error-box { background: #fef2f2; border: 1px solid #fecaca; border-radius: 12px; padding: 20px 16px; display: flex; flex-direction: column; align-items: center; }
+.error-text { font-size: 14px; color: #dc2626; margin-bottom: 14px; text-align: center; }
+.retry-btn { width: 160px; height: 40px; line-height: 40px; background: #2563eb; color: #fff; border-radius: 10px; font-size: 14px; font-weight: 600; padding: 0; margin: 0; }
+.retry-btn::after { border: none; }
+
+.card { background: #fff; border-radius: 14px; padding: 16px; margin-bottom: 14px; box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
+.card-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 14px; }
+.card-title { font-size: 16px; font-weight: 700; color: #1f2937; }
+.card-date { font-size: 11px; color: #9ca3af; }
+
+.stat-row { display: flex; align-items: center; }
+.stat { flex: 1; display: flex; flex-direction: column; align-items: center; }
+.stat-divider { width: 1px; height: 40px; background: #f3f4f6; }
+.stat-num { font-size: 30px; font-weight: 800; line-height: 1.15; }
+.stat-label { font-size: 12px; color: #6b7280; margin-top: 4px; }
+.num-done { color: #16a34a; }
+.num-reject { color: #dc2626; }
+.num-zero { color: #d1d5db; }
+.num-product { color: #2563eb; }
+.num-op { color: #4f46e5; }
+
+.card-foot { margin-top: 14px; padding-top: 12px; border-top: 1px solid #f3f4f6; font-size: 12px; color: #9ca3af; }
+
+.hint { margin-top: 4px; padding: 0 4px; font-size: 11px; color: #b0b6bf; line-height: 1.6; }
+</style>