diff --git a/AGENTS.md b/AGENTS.md
index 4450ed4..31693af 100644
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -90,6 +90,8 @@
 
 ## 质量门禁
 
+- 已发车排车详情按需挂载`src/components/DispatchHandoverStatus.vue`，通过`src/api/trip-handover.js`读取当前派送资源和最近交接；每次进入/刷新一次GET，列表不逐行请求。仅只读、不提交客户或仓ID；后台确认交接，已完成派送保留完成时资源。回归`tests/trip-handover.test.mjs`。
+
 - 安装：`npm install`；检查：`npm test`。
 - 仓储转运测量、打托、照片或标签入口变更运行 `node --test tests/warehouse-transfer-api.test.mjs tests/project-contract.test.mjs tests/workbench-availability.test.mjs`；静态合同不替代真实扫码、绑定及打印验收。
 - 退货签收、合箱或工作台入口变更先运行 `node --test tests/return-receipt-api.test.mjs tests/return-packing-api.test.mjs tests/project-contract.test.mjs tests/workbench-availability.test.mjs`；离线检查不替代真实 API 联调与真机扫码验收。
diff --git a/src/api/trip-handover.js b/src/api/trip-handover.js
new file mode 100644
index 0000000..3e0a3b3
--- /dev/null
+++ b/src/api/trip-handover.js
@@ -0,0 +1,26 @@
+import { overseasRequest } from './overseas.js'
+
+const text = value => typeof value === 'string' ? value : ''
+const transport = value => ({ vehiclePlate: text(value?.vehiclePlate), driverName: text(value?.driverName), driverPhone: text(value?.driverPhone) })
+export function normalizeHandoverStatus(value) {
+	if (!value?.dispatchNo || !value?.tripNo || !Array.isArray(value.deliveries)) throw new Error('交接状态缺少排车或派送依据')
+	return {
+		dispatchNo: text(value.dispatchNo), tripNo: text(value.tripNo), tripStatus: text(value.tripStatus),
+		tripRecordVersion: value.tripRecordVersion == null ? '' : String(value.tripRecordVersion),
+		originalDeparture: transport(value.originalDeparture),
+		deliveries: value.deliveries.map(row => {
+			const packages = Number(row.packages)
+			if (!row.deliveryNo || row.packages == null || String(row.packages).trim() === '' || !Number.isSafeInteger(packages) || packages <= 0) throw new Error('交接状态中的派送箱数无效')
+			return { deliveryNo: text(row.deliveryNo), status: text(row.status), packages, terminalAt: text(row.terminalAt), transport: transport(row.transport) }
+		}),
+		latestHandover: value.latestHandover ? { handoverNo: text(value.latestHandover.handoverNo), handedOverAt: text(value.latestHandover.handedOverAt),
+			location: text(value.latestHandover.location), previous: transport(value.latestHandover.previous), replacement: transport(value.latestHandover.replacement) } : null
+	}
+}
+export async function getDispatchHandoverStatus(dispatchNo) {
+	const number = String(dispatchNo || '').trim()
+	if (!number) throw new Error('请先打开排车任务')
+	const result = normalizeHandoverStatus(await overseasRequest('GET', `/pda/v1/last-leg/dispatches/${encodeURIComponent(number)}/handover-status`))
+	if (result.dispatchNo !== number) throw new Error('返回的交接记录不属于当前排车任务')
+	return result
+}
diff --git a/src/components/DispatchHandoverStatus.vue b/src/components/DispatchHandoverStatus.vue
new file mode 100644
index 0000000..7990a9d
--- /dev/null
+++ b/src/components/DispatchHandoverStatus.vue
@@ -0,0 +1,61 @@
+<template>
+	<view class="handover-card">
+		<view class="handover-heading"><text class="handover-title">发车与交接记录</text><button :disabled="loading" @tap="load">刷新</button></view>
+		<text v-if="loading">正在读取当前运输资源…</text>
+		<view v-else-if="error" class="handover-error" role="alert">
+			<text>{{ error.message }}</text><text v-if="error.requestId">requestId：{{ error.requestId }}</text><text v-if="error.traceId">traceId：{{ error.traceId }}</text>
+			<button @tap="load">重新读取</button>
+		</view>
+		<template v-else-if="status">
+			<text class="handover-line">车次 {{ status.tripNo }}</text>
+			<text class="handover-line">原始发车：{{ status.originalDeparture.vehiclePlate || '—' }} · {{ status.originalDeparture.driverName || '—' }}</text>
+			<view v-if="status.latestHandover" class="handover-record">
+				<text class="handover-line">最近交接 {{ status.latestHandover.handoverNo || '—' }}</text>
+				<text class="handover-line">{{ time(status.latestHandover.handedOverAt) }} · {{ status.latestHandover.location || '—' }}</text>
+				<text class="handover-line">{{ status.latestHandover.previous.vehiclePlate || '—' }} → {{ status.latestHandover.replacement.vehiclePlate || '—' }}</text>
+				<text class="handover-line">{{ status.latestHandover.previous.driverName || '—' }} → {{ status.latestHandover.replacement.driverName || '—' }}</text>
+			</view>
+			<text v-else class="handover-line">本排车暂无在途交接记录。</text>
+			<view v-for="delivery in status.deliveries" :key="delivery.deliveryNo" class="handover-delivery">
+				<text class="handover-line">{{ delivery.deliveryNo }} · {{ delivery.packages }} 箱 · {{ label(delivery) }}</text>
+				<text class="handover-line">{{ delivery.terminalAt ? '完成时承运' : '当前承运' }}：{{ delivery.transport.vehiclePlate || '—' }} · {{ delivery.transport.driverName || '—' }}</text>
+				<text v-if="delivery.transport.driverPhone" class="handover-line">联系电话 {{ delivery.transport.driverPhone }}</text>
+			</view>
+			<text class="handover-note">交接由后台确认。本页只读，不重复发车。</text>
+		</template>
+	</view>
+</template>
+<script>
+import { getDispatchHandoverStatus } from '@/api/trip-handover.js'
+import { toDispatchError } from '@/utils/dispatch-error.js'
+export default {
+	props: { dispatchNo: { type: String, required: true }, recordVersion: { type: [String, Number], default: null } },
+	data() { return { status: null, error: null, loading: false, generation: 0 } },
+	computed: { scopeKey() { return `${this.dispatchNo}:${this.recordVersion ?? ''}` } },
+	watch: { scopeKey: { immediate: true, handler() { this.status = null; this.load() } } },
+	beforeUnmount() { this.generation++ },
+	methods: {
+		async load() {
+			const generation = ++this.generation
+			this.error = null; this.status = null
+			if (!this.dispatchNo) { this.loading = false; return }
+			this.loading = true
+			try { const result = await getDispatchHandoverStatus(this.dispatchNo); if (generation === this.generation) this.status = result }
+			catch (cause) { if (generation === this.generation) this.error = toDispatchError(cause, '交接记录读取失败') }
+			finally { if (generation === this.generation) this.loading = false }
+		},
+		time(value) { return value ? new Date(value).toLocaleString('zh-CN', { hour12: false }) : '—' },
+		label(delivery) {
+			if (delivery.terminalAt) return delivery.status === 'RETURNED' ? '运输已完成' : '已签收'
+			return { WAIT_DELIVERY: '派送中', RETURN_PENDING: '待退回' }[delivery.status] || '待核对'
+		}
+	}
+}
+</script>
+<style scoped>
+.handover-card{padding:28rpx;background:#fff;border-radius:20rpx;margin-top:20rpx;color:#334155;font-size:26rpx}
+.handover-heading{display:flex;align-items:center;justify-content:space-between;gap:16rpx}.handover-title{font-size:30rpx;font-weight:600}
+.handover-heading button{margin:0;font-size:26rpx}.handover-line{display:block;margin-top:12rpx;overflow-wrap:anywhere}
+.handover-record,.handover-delivery{padding-top:16rpx;margin-top:16rpx;border-top:1px solid #e2e8f0}.handover-note{display:block;margin-top:20rpx;color:#64748b}
+.handover-error{color:#b91c1c}.handover-error text{display:block;margin-top:12rpx}
+</style>
diff --git a/src/pages/dispatch/dispatch.vue b/src/pages/dispatch/dispatch.vue
index 31dbb60..ba9b125 100644
--- a/src/pages/dispatch/dispatch.vue
+++ b/src/pages/dispatch/dispatch.vue
@@ -30,7 +30,7 @@
 					<view v-if="tasks.length" class="task-list">
 						<button v-for="task in tasks" :key="task.dispatchNo" class="task-card" @tap="openTask(task.dispatchNo)">
 							<view class="task-head"><view class="task-code-row"><text class="business-code">{{ task.dispatchNo || '—' }}</text><text v-if="task.dispatchNo === recentTaskNo" class="recent-badge">上次作业</text></view><text class="status-badge">{{ statusLabel(task.status) }}</text></view>
-							<text class="task-meta">任务号 {{ task.taskNo || '—' }} · 车牌 {{ task.vehiclePlate || '—' }}</text>
+							<text class="task-meta">任务号 {{ task.taskNo || '—' }} · {{ task.status === 'DEPARTED' ? '原发车车牌' : '车牌' }} {{ task.vehiclePlate || '—' }}</text>
 							<text class="task-enter">查看任务详情 ›</text>
 						</button>
 					</view>
@@ -38,9 +38,10 @@
 				</template>
 
 				<template v-if="current">
+					<DispatchHandoverStatus v-if="departed" :dispatch-no="current.dispatchNo" :record-version="current.tripRecordVersion" />
 					<view class="fulfillment-card summary-card">
 						<view class="task-head"><text class="business-code">{{ current.dispatchNo || '—' }}</text><text class="status-badge">{{ statusLabel(current.status) }}</text></view>
-						<text class="task-meta">任务号 {{ current.taskNo || '—' }} · 车牌 {{ current.vehiclePlate || '—' }}</text>
+						<text class="task-meta">任务号 {{ current.taskNo || '—' }} · {{ departed ? '原发车车牌' : '车牌' }} {{ current.vehiclePlate || '—' }}</text>
 						<text v-if="!current.canPick && !pickingCompleted" class="gate-warning">{{ current.pickBlockReason || '请先通过调度审核再拣货' }}</text>
 						<view class="metrics"><view><text class="metric-value">{{ plannedPackages }}</text><text>计划箱数</text></view><view><text class="metric-value success">{{ pickedPackages }}</text><text>已拣箱数</text></view><view><text class="metric-value warning">{{ remainingPackages }}</text><text>待拣箱数</text></view></view>
 					</view>
@@ -88,6 +89,7 @@
 <script>
 	import PortalHeader from '@/components/PortalHeader.vue'
 	import ScanTargetInput from '@/components/ScanTargetInput.vue'
+	import DispatchHandoverStatus from '@/components/DispatchHandoverStatus.vue'
 	import { completeDispatchPicking, departDispatch, getDispatchTask, listDispatchTasks, pickDispatchItem, tripDepartureRequest } from '@/api/fulfillment.js'
 	import { fulfillment, fulfillmentIdempotencyKey, releaseFulfillmentKey, restoreFulfillmentDraft, updateFulfillmentDraft } from '@/stores/fulfillment.js'
 	import { requireSession, session } from '@/stores/session.js'
@@ -98,7 +100,7 @@
 	const finishedStatuses = ['COMPLETED', 'PICKING_COMPLETED', 'READY_TO_DEPART', 'DEPARTED']
 
 	export default {
-		components: { PortalHeader, ScanTargetInput },
+		components: { PortalHeader, ScanTargetInput, DispatchHandoverStatus },
 		data() { return { user: session.currentUser, tasks: [], current: null, scanCode: '', loading: false, busy: false, busyAction: '', error: null, successMessage: '', bootstrapped: false, resumeOnEntry: false } },
 		computed: {
 			recentTaskNo() { return fulfillment.dispatch.currentNo || '' },
diff --git a/tests/trip-handover.test.mjs b/tests/trip-handover.test.mjs
new file mode 100644
index 0000000..3587bef
--- /dev/null
+++ b/tests/trip-handover.test.mjs
@@ -0,0 +1,48 @@
+import test from 'node:test'
+import assert from 'node:assert/strict'
+import { readFile } from 'node:fs/promises'
+import vm from 'node:vm'
+import { getDispatchHandoverStatus, normalizeHandoverStatus } from '../src/api/trip-handover.js'
+import { session } from '../src/stores/session.js'
+
+const wire = () => ({ dispatchNo: 'PC-ONE', tripNo: 'TR-ONE', tripStatus: 'IN_TRANSIT', tripRecordVersion: '90071992547409931',
+	originalDeparture: { vehiclePlate: 'ORIGINAL', driverName: '原司机' },
+	deliveries: [{ deliveryNo: 'DL-DONE', status: 'DELIVERED', packages: '10', terminalAt: '2026-10-03T01:00:00Z', transport: { vehiclePlate: 'ORIGINAL', driverName: '原司机' } },
+		{ deliveryNo: 'DL-PENDING', status: 'WAIT_DELIVERY', packages: 20, terminalAt: null, transport: { vehiclePlate: 'NEW', driverName: '接替司机' } }], latestHandover: null })
+
+test('PDA query stays a GET in the dedicated namespace and never supplies customer or warehouse', async () => {
+	const calls = []; session.apiBase = '/gateway-api'; session.token = 'test-token'
+	globalThis.uni = { request(options) { calls.push(options); options.success({ statusCode: 200, data: { code: '200', data: wire() }, header: {} }) } }
+	const result = await getDispatchHandoverStatus('PC-ONE')
+	assert.equal(calls.length, 1); assert.equal(calls[0].method, 'GET'); assert.match(calls[0].url, /\/pda\/v1\/last-leg\/dispatches\/PC-ONE\/handover-status$/)
+	assert.ok(!calls[0].data?.customerId); assert.ok(!calls[0].data?.warehouseId)
+	assert.equal(result.tripRecordVersion, '90071992547409931'); assert.equal(result.deliveries[0].transport.vehiclePlate, 'ORIGINAL'); assert.equal(result.deliveries[1].transport.vehiclePlate, 'NEW')
+})
+test('normalization exposes only business references and does not replace missing fields with internal IDs', () => {
+	const data = wire(); data.customerId = 'secret-customer'; data.originalDeparture = { vehicleId: 'secret-vehicle' }; data.deliveries[0].id = 'secret-id'
+	const value = normalizeHandoverStatus(data)
+	assert.doesNotMatch(JSON.stringify(value), /secret-/); assert.equal(value.originalDeparture.vehiclePlate, '')
+	assert.equal(value.deliveries[0].packages, 10)
+	for (const packages of [null, '', -1, 0, '1.5']) assert.throws(() => normalizeHandoverStatus({ ...data, deliveries: [{ ...data.deliveries[0], packages }] }), /箱数无效/)
+})
+test('a response for another dispatch is rejected', async () => {
+	session.apiBase = '/gateway-api'; session.token = 'test-token'
+	globalThis.uni = { request(options) { options.success({ statusCode: 200, data: { code: '200', data: wire() }, header: {} }) } }
+	await assert.rejects(getDispatchHandoverStatus('PC-OTHER'), /不属于当前排车/)
+})
+test('the component ignores stale responses after switching task and has no write commands', async () => {
+	const file = await readFile(new URL('../src/components/DispatchHandoverStatus.vue', import.meta.url), 'utf8')
+	const pending = []
+	const context = { getDispatchHandoverStatus: () => new Promise(resolve => pending.push(resolve)), toDispatchError: error => ({ message: error.message }) }
+	const source = file.match(/<script>([\s\S]*?)<\/script>/)[1].replace(/^import .*$/gm, '').replace('export default', 'component =')
+	vm.runInNewContext(source, context)
+	const component = context.component, state = { ...component.data(), dispatchNo: 'PC-OLD' }
+	const first = component.methods.load.call(state)
+	state.dispatchNo = 'PC-NEW'; const second = component.methods.load.call(state)
+	pending[1]({ dispatchNo: 'PC-NEW' }); await second
+	pending[0]({ dispatchNo: 'PC-OLD' }); await first
+	assert.equal(state.status.dispatchNo, 'PC-NEW')
+	assert.doesNotMatch(file, /confirmTripHandover|departDispatch|pickDispatchItem|POST/)
+	const page = await readFile(new URL('../src/pages/dispatch/dispatch.vue', import.meta.url), 'utf8')
+	assert.match(page, /DispatchHandoverStatus v-if="departed" :dispatch-no="current.dispatchNo"/)
+})