diff --git a/src/modules/overseas-business/components/FleetArrangementSummary.test.ts b/src/modules/overseas-business/components/FleetArrangementSummary.test.ts
new file mode 100644
index 00000000..f3c74b72
--- /dev/null
+++ b/src/modules/overseas-business/components/FleetArrangementSummary.test.ts
@@ -0,0 +1,62 @@
+import ElementPlus from 'element-plus'
+import { mount, enableAutoUnmount } from '@vue/test-utils'
+import { afterEach, beforeEach, expect, it, vi } from 'vitest'
+import { readFileSync } from 'node:fs'
+import { resolve } from 'node:path'
+import { compileStyle, parse } from 'vue/compiler-sfc'
+import FleetArrangementSummary from './FleetArrangementSummary.vue'
+import type { FleetArrangement } from '../fleetArrangement'
+
+const state = vi.hoisted(() => ({ writableLinks: true, push: vi.fn() }))
+vi.mock('@/core/access/accessPreview', () => ({ useAccessPreviewStore: () => ({ can: () => state.writableLinks }) }))
+vi.mock('vue-router', () => ({ useRouter: () => ({ push: state.push }) }))
+enableAutoUnmount(afterEach)
+beforeEach(() => { state.writableLinks = true; state.push.mockClear() })
+const arrangement: FleetArrangement = {
+  sourceType: 'FLEET_CAPACITY_OFFER', businessType: 'LOCAL_LOOSEBOARD', businessOrderNo: 'LB-ONT-20261007-309123', bookingNo: 'FB-2107769452587171841', tripNo: 'TR-76DB64B4457C4206',
+  plannedDepartureAt: '2026-10-07T13:46:07Z', originWarehouseName: '洛杉矶仓', destinationLabel: 'ONT8', deliveryMode: 'SELF_DELIVERY', deliveryInstructions: '交货说明完整保留', fulfillmentStage: 'WAITING_INBOUND', stageOccurredAt: null,
+  agreedFreightAmount: 30, currency: 'CNY', incomingNo: 'WT-ONT-20261007-12345678901234567890', dispatchNo: 'DP-ONT-20261007-12345678901234567890', deliveryNo: 'DL-ONT-20261007-12345678901234567890',
+  signedPackages: 0, unsignedPackages: null, returnedPackages: 0, exceptionSummary: null, readOnlyReason: '此订单由拼车承运实际履约推进',
+}
+function render() { return mount(FleetArrangementSummary, { props: { arrangement }, global: { plugins: [ElementPlus] } }) }
+it('retains all long business numbers, labels and authorized navigation', async () => {
+  const wrapper = render()
+  const rows = wrapper.findAll('.fleet-arrangement-fields > div')
+  expect(rows).toHaveLength(14)
+  for (const [label, value] of [['订单号', arrangement.businessOrderNo], ['外接预订号', arrangement.bookingNo], ['车次号', arrangement.tripNo], ['来货单号', arrangement.incomingNo], ['排车单号', arrangement.dispatchNo], ['派送单号', arrangement.deliveryNo]]) {
+    expect(rows.find(row => row.get('dt').text() === label)!.get('dd').text()).toBe(value)
+  }
+  expect(rows.find(row => row.get('dt').text() === '已签 / 未签 / 退回箱数')!.get('dd').text()).toBe('0 / — / 0')
+  const links = wrapper.findAll('button.fleet-arrangement-reference')
+  expect(links.map(link => link.text())).toEqual([arrangement.tripNo, arrangement.dispatchNo])
+  await links[0]!.trigger('click'); await links[1]!.trigger('click')
+  expect(state.push).toHaveBeenNthCalledWith(1, { name: 'overseas-master-data-trip-detail', params: { tripNo: arrangement.tripNo } })
+  expect(state.push).toHaveBeenNthCalledWith(2, { name: 'overseas-dispatch-detail', params: { dispatchNo: arrangement.dispatchNo } })
+})
+it('keeps full reference text without links when target permissions are absent', () => {
+  state.writableLinks = false
+  const wrapper = render()
+  expect(wrapper.findAll('button')).toHaveLength(0)
+  expect(wrapper.text()).toContain(arrangement.tripNo); expect(wrapper.text()).toContain(arrangement.dispatchNo)
+})
+it('uses a scoped two-column layout and wrap-capable reference controls rather than truncation', () => {
+  const source = readFileSync(resolve(process.cwd(), 'src/modules/overseas-business/components/FleetArrangementSummary.vue'), 'utf8')
+  const style = parse(source).descriptor.styles[0]!
+  expect(style.scoped).toBe(true)
+  const compiled = compileStyle({ source: style.content, filename: 'FleetArrangementSummary.vue', id: 'data-v-arrangement', scoped: true })
+  expect(compiled.errors).toEqual([])
+  const rules = new Map<string, Record<string, string>>()
+  compiled.rawResult!.root.walkRules(rule => {
+    const declarations: Record<string, string> = {}
+    rule.walkDecls(declaration => { declarations[declaration.prop] = declaration.value })
+    rules.set(rule.selector, declarations)
+  })
+  const grid = [...rules].find(([selector]) => selector.includes('.fleet-arrangement-fields.density-fields'))!
+  expect(grid[0]).toContain('[data-v-arrangement]')
+  expect(grid[1]).toMatchObject({ 'grid-template-columns': 'repeat(2, minmax(0, 1fr))', '--admin-field-label-width': '160px' })
+  const button = [...rules].find(([selector]) => selector.endsWith('.fleet-arrangement-reference[data-v-arrangement]'))!
+  expect(button[1]).toMatchObject({ 'max-width': '100%', 'min-width': '0', height: 'auto', 'white-space': 'normal', 'text-align': 'left' })
+  const text = [...rules].find(([selector]) => selector.endsWith(' span'))!
+  expect(text[1]).toMatchObject({ 'white-space': 'normal', 'overflow-wrap': 'anywhere', 'min-width': '0' })
+  expect(style.content).not.toMatch(/text-overflow:\s*ellipsis|overflow:\s*hidden|white-space:\s*nowrap/)
+})
diff --git a/src/modules/overseas-business/components/FleetArrangementSummary.vue b/src/modules/overseas-business/components/FleetArrangementSummary.vue
index ff0d95ae..50adb4cb 100644
--- a/src/modules/overseas-business/components/FleetArrangementSummary.vue
+++ b/src/modules/overseas-business/components/FleetArrangementSummary.vue
@@ -9,10 +9,10 @@ const time = (value: string | null) => value ? new Date(value).toLocaleString('z
 <template>
   <section aria-label="承运安排">
     <p>{{ arrangement.readOnlyReason }}</p>
-    <dl class="density-fields">
+    <dl class="density-fields fleet-arrangement-fields">
       <div><dt>订单号</dt><dd>{{ arrangement.businessOrderNo }}</dd></div>
       <div><dt>外接预订号</dt><dd>{{ arrangement.bookingNo }}</dd></div>
-      <div><dt>车次号</dt><dd><el-button v-if="access.can('platform:fleet:trip:list')" link type="primary" @click="router.push({ name: 'overseas-master-data-trip-detail', params: { tripNo: arrangement.tripNo } })">{{ arrangement.tripNo }}</el-button><span v-else>{{ arrangement.tripNo }}</span></dd></div>
+      <div><dt>车次号</dt><dd><el-button v-if="access.can('platform:fleet:trip:list')" class="fleet-arrangement-reference" link type="primary" @click="router.push({ name: 'overseas-master-data-trip-detail', params: { tripNo: arrangement.tripNo } })">{{ arrangement.tripNo }}</el-button><span v-else>{{ arrangement.tripNo }}</span></dd></div>
       <div><dt>计划发车</dt><dd>{{ time(arrangement.plannedDepartureAt) }}</dd></div>
       <div><dt>起运仓</dt><dd>{{ arrangement.originWarehouseName || '—' }}</dd></div>
       <div><dt>目的地</dt><dd>{{ arrangement.destinationLabel || '—' }}</dd></div>
@@ -21,7 +21,7 @@ const time = (value: string | null) => value ? new Date(value).toLocaleString('z
       <div><dt>阶段时间</dt><dd>{{ time(arrangement.stageOccurredAt) }}</dd></div>
       <div><dt>约定运费（非实收）</dt><dd>{{ arrangement.agreedFreightAmount == null ? '—' : `${Number(arrangement.agreedFreightAmount).toFixed(2)} ${arrangement.currency || ''}` }}</dd></div>
       <div><dt>来货单号</dt><dd>{{ arrangement.incomingNo || '—' }}</dd></div>
-      <div><dt>排车单号</dt><dd><el-button v-if="arrangement.dispatchNo && access.can('platform:overseas-warehouse:dispatch:list')" link type="primary" @click="router.push({ name: 'overseas-dispatch-detail', params: { dispatchNo: arrangement.dispatchNo } })">{{ arrangement.dispatchNo }}</el-button><span v-else>{{ arrangement.dispatchNo || '—' }}</span></dd></div>
+      <div><dt>排车单号</dt><dd><el-button v-if="arrangement.dispatchNo && access.can('platform:overseas-warehouse:dispatch:list')" class="fleet-arrangement-reference" link type="primary" @click="router.push({ name: 'overseas-dispatch-detail', params: { dispatchNo: arrangement.dispatchNo } })">{{ arrangement.dispatchNo }}</el-button><span v-else>{{ arrangement.dispatchNo || '—' }}</span></dd></div>
       <div><dt>派送单号</dt><dd>{{ arrangement.deliveryNo || '—' }}</dd></div>
       <div><dt>已签 / 未签 / 退回箱数</dt><dd>{{ arrangement.signedPackages ?? '—' }} / {{ arrangement.unsignedPackages ?? '—' }} / {{ arrangement.returnedPackages ?? '—' }}</dd></div>
     </dl>
@@ -29,3 +29,10 @@ const time = (value: string | null) => value ? new Date(value).toLocaleString('z
     <p v-if="arrangement.exceptionSummary" role="status">履约说明：{{ arrangement.exceptionSummary }}</p>
   </section>
 </template>
+
+<style scoped>
+.fleet-arrangement-fields.density-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); --admin-field-label-width: 160px; }
+.fleet-arrangement-fields dt { overflow-wrap: anywhere; }
+.fleet-arrangement-fields .fleet-arrangement-reference { max-width: 100%; min-width: 0; height: auto; justify-content: flex-start; white-space: normal; text-align: left; line-height: inherit; }
+.fleet-arrangement-reference :deep(span) { display: block; min-width: 0; white-space: normal; overflow-wrap: anywhere; }
+</style>