diff --git a/track-uniapp/src/pages/scan/detail.vue b/track-uniapp/src/pages/scan/detail.vue
index 830ebd3..ed1cc9d 100644
--- a/track-uniapp/src/pages/scan/detail.vue
+++ b/track-uniapp/src/pages/scan/detail.vue
@@ -20,7 +20,7 @@
           </view>
         </view>
         <view class="info-grid">
-          <view class="info-item"><text class="label">序列号</text><text class="value sn">{{ product.serial_number }}</text></view>
+          <view class="info-item"><text class="label">身份证</text><text class="value sn">{{ product.serial_number }}</text></view>
           <view class="info-item"><text class="label">物料名称</text><text class="value">{{ product.material_name || product.material_id || '—' }}</text></view>
           <view class="info-item"><text class="label">规格型号</text><text class="value">{{ product.spec_model || '—' }}</text></view>
           <view class="info-item"><text class="label">订单编号</text><text class="value">{{ product.order_no || '—' }}</text></view>
@@ -62,8 +62,8 @@
         <text class="popup-title">编辑产品</text>
         <view class="field-label">订单编号</view>
         <input v-model="editForm.order_no" class="popup-input" placeholder="请输入订单编号" />
-        <view class="field-label" style="margin-top:10px;">外部序列号</view>
-        <input v-model="editForm.external_serial" class="popup-input" placeholder="请输入外部序列号" />
+        <view class="field-label" style="margin-top:10px;">外部身份证</view>
+        <input v-model="editForm.external_serial" class="popup-input" placeholder="请输入外部身份证" />
         <view class="popup-btns"><button class="btn-cancel" @tap="editProductVisible = false">取消</button><button class="btn-primary" :disabled="editSaving" @tap="doEditProduct">{{ editSaving ? '保存中...' : '保存' }}</button></view>
       </view>
     </view>
diff --git a/track-uniapp/src/pages/scan/index.vue b/track-uniapp/src/pages/scan/index.vue
index a1355a3..0d56add 100644
--- a/track-uniapp/src/pages/scan/index.vue
+++ b/track-uniapp/src/pages/scan/index.vue
@@ -10,7 +10,7 @@
     <!-- 手动输入 -->
     <view class="manual-input">
       <input v-model="serialNumber" class="input" type="text" maxlength="16"
-        placeholder="手动输入16位序列号" @confirm="handleSearch" />
+        placeholder="手动输入16位身份证" @confirm="handleSearch" />
       <button class="search-btn" @tap="handleSearch" :disabled="loading">
         {{ loading ? '查询中' : '查询' }}
       </button>
@@ -24,7 +24,7 @@
     <!-- 空状态 -->
     <view v-if="!loading && !error" class="empty">
       <text class="empty-icon">📱</text>
-      <text class="empty-text">扫码或手动输入序列号查询产品进度</text>
+      <text class="empty-text">扫码或手动输入身份证查询产品进度</text>
     </view>
   </view>
 </template>
@@ -43,7 +43,7 @@ export default {
   },
   methods: {
     async doQuery(sn) {
-      if (!sn || sn.length < 8) { this.error = "序列号至少需要 8 位"; return; }
+      if (!sn || sn.length < 8) { this.error = "身份证至少需要 8 位"; return; }
       this.serialNumber = sn;
       this.lastScanned = sn;
       this.loading = true;
diff --git a/track-uniapp/src/pages/tasks/index.vue b/track-uniapp/src/pages/tasks/index.vue
index bfae8ae..04c77ad 100644
--- a/track-uniapp/src/pages/tasks/index.vue
+++ b/track-uniapp/src/pages/tasks/index.vue
@@ -2,24 +2,145 @@
   <view class="page">
     <view class="header">
       <text class="title">我的任务</text>
-      <text class="subtitle">待处理和进行中的任务</text>
     </view>
-    <view class="empty">
-      <text class="empty-icon">📋</text>
-      <text class="empty-text">暂无待办任务</text>
+
+    <!-- Tab 栏 — 固定顶部 -->
+    <view class="tabs">
+      <view v-for="t in TABS" :key="t.key"
+        :class="['tab', tab === t.key ? 'tab-active' : '']"
+        @tap="tab = t.key">{{ t.label }} ({{ countBy(t.key) }})</view>
     </view>
+
+    <!-- 内容区 -->
+    <view v-if="loading" class="center">加载中...</view>
+    <template v-else>
+      <view v-if="filtered.length === 0" class="empty">
+        <text class="empty-icon">📋</text>
+        <text class="empty-text">{{ tab === 'all' ? '暂无待办任务' : '无此状态任务' }}</text>
+      </view>
+      <view v-for="task in filtered" :key="task.id" class="card" @tap="goDetail(task)">
+        <view class="card-row">
+          <text class="card-name">{{ task.task_name }}</text>
+          <text :class="['card-status', statusColor(task.status)]">{{ statusLabel(task.status) }}</text>
+        </view>
+        <view class="card-meta">
+          <text>身份证: {{ task.product_sn || '—' }}</text>
+          <text>物料: {{ task.product_material || '—' }}</text>
+        </view>
+        <view class="card-time">创建: {{ formatTime(task.created_at) }}</view>
+      </view>
+    </template>
   </view>
 </template>
 
-<script setup>
+<script>
+import { get } from "../../utils/request";
+
+const TABS = [
+  { key: "all", label: "全部" },
+  { key: "PENDING", label: "待接收" },
+  { key: "WIP", label: "进行中" },
+  { key: "COMPLETED", label: "已完成" },
+];
+
+export default {
+  data() {
+    return {
+      TABS,
+      tab: "PENDING",
+      tasks: [],
+      loading: true,
+      currentUser: null,
+    };
+  },
+  computed: {
+    filtered() {
+      if (this.tab === "all") return this.tasks;
+      return this.tasks.filter(t => t.status === this.tab);
+    },
+  },
+  onShow() {
+    this.loadCurrentUser();
+    this.fetchTasks();
+  },
+  methods: {
+    statusLabel(s) {
+      const map = { PENDING: "待接收", WIP: "进行中", COMPLETED: "已完成", REJECTED: "已驳回", ARCHIVED: "已入库" };
+      return map[s] || s;
+    },
+    statusColor(s) {
+      switch (s) {
+        case "PENDING": return "s-yellow";
+        case "WIP": return "s-blue";
+        case "COMPLETED": return "s-green";
+        default: return "s-gray";
+      }
+    },
+    countBy(key) {
+      if (key === "all") return this.tasks.length;
+      return this.tasks.filter(t => t.status === key).length;
+    },
+    formatTime(t) {
+      if (!t) return "";
+      const d = new Date(t);
+      const pad = (n) => String(n).padStart(2, "0");
+      return `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())} ${pad(d.getHours())}:${pad(d.getMinutes())}`;
+    },
+    loadCurrentUser() {
+      try {
+        const u = uni.getStorageSync("user");
+        if (u) this.currentUser = typeof u === "string" ? JSON.parse(u) : u;
+      } catch {}
+    },
+    async fetchTasks() {
+      this.loading = true;
+      try {
+        const username = this.currentUser?.username || "";
+        const res = await get("/tasks/", { assignee_id: username, limit: 100 });
+        this.tasks = res.tasks || [];
+      } catch { this.tasks = []; }
+      finally { this.loading = false; }
+    },
+    goDetail(task) {
+      const sn = task.product_sn || task.product_id;
+      if (sn) uni.navigateTo({ url: `/pages/scan/detail?serial=${sn}` });
+    },
+  },
+};
 </script>
 
 <style scoped>
-.page { min-height: 100vh; padding: 16px; padding-bottom: 80px; }
-.header { margin-bottom: 24px; }
-.title { font-size: 20px; font-weight: 700; color: #1f2937; display: block; }
-.subtitle { font-size: 13px; color: #9ca3af; margin-top: 4px; display: block; }
+.page { min-height: 100vh; padding: 16px; padding-bottom: 100px; }
+.header { margin-bottom: 12px; }
+.title { font-size: 20px; font-weight: 700; color: #1f2937; }
+.center { text-align: center; padding: 48px 0; color: #9ca3af; }
 .empty { display: flex; flex-direction: column; align-items: center; padding-top: 80px; }
 .empty-icon { font-size: 64px; margin-bottom: 12px; }
 .empty-text { font-size: 14px; color: #9ca3af; }
+
+/* tabs — sticky 不换行，溢出滚动 */
+.tabs {
+  display: flex; gap: 8px; margin-bottom: 14px;
+  white-space: nowrap; overflow-x: auto;
+  position: sticky; top: 0; z-index: 999;
+  background: #f3f4f6; padding: 12px 0 8px;
+}
+.tab {
+  padding: 8px 16px; border-radius: 20px; font-size: 13px; font-weight: 600;
+  background: #fff; color: #6b7280; flex-shrink: 0;
+}
+.tab-active { background: #2563eb; color: #fff; }
+
+/* card */
+.card { background: #fff; border-radius: 12px; padding: 14px; margin-bottom: 10px;
+  box-shadow: 0 1px 3px rgba(0,0,0,0.06); }
+.card-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
+.card-name { font-size: 15px; font-weight: 700; color: #1f2937; }
+.card-status { font-size: 11px; padding: 2px 10px; border-radius: 20px; font-weight: 600; }
+.s-yellow { background: #fef3c7; color: #b45309; }
+.s-blue { background: #dbeafe; color: #1d4ed8; }
+.s-green { background: #dcfce7; color: #15803d; }
+.s-gray { background: #f3f4f6; color: #6b7280; }
+.card-meta { font-size: 12px; color: #6b7280; display: flex; gap: 12px; }
+.card-time { font-size: 11px; color: #9ca3af; margin-top: 4px; }
 </style>