diff --git a/scripts/admin-test-env-modules/phase3-container-loading.mjs b/scripts/admin-test-env-modules/phase3-container-loading.mjs
index 552f956c5..3d5c8805c 100644
--- a/scripts/admin-test-env-modules/phase3-container-loading.mjs
+++ b/scripts/admin-test-env-modules/phase3-container-loading.mjs
@@ -7,6 +7,7 @@ import { iso6346ContainerNumber } from './iso6346-container-number.mjs'
 const MODULE = 'phase3-container-loading'
 const OPTIONS = { scenario: 'phase3-container-smart-loading-pda', deploymentBlocker: true }
 const CONTAINERS = '/api/platform/v1/containers'
+const DOMESTIC_CONTAINERS = `${CONTAINERS}/domestic`
 const SMART = '/api/platform/v1/first-leg/smart-loading'
 const PDA = '/api/platform/v1/first-leg/pda-loading'
 const FIRST_LEG = '/api/platform/v1/first-leg'
@@ -21,6 +22,7 @@ function failure(response) {
     || (response?.http === 200 && codeOf(response) !== '200')
 }
 function records(page) { return Array.isArray(page?.records) ? page.records : [] }
+function containerRecord(value) { return value?.container || value }
 
 async function waitForCompletedTask(context, taskId, warehouseId, attempts = 45) {
   let response = null
@@ -258,9 +260,8 @@ export async function run(context) {
     }
   }
 
-  const containerDetailResponse = await context.request('GET', `${CONTAINERS}/domestic/${containerId}`)
-  const containerWorkbench = context.apiSuccess(MODULE, '回查货柜详情', containerDetailResponse, '', OPTIONS)
-  const containerDetail = containerWorkbench?.container
+  const containerDetailResponse = await context.request('GET', `${DOMESTIC_CONTAINERS}/${containerId}`)
+  const containerDetail = containerRecord(context.apiSuccess(MODULE, '回查货柜详情', containerDetailResponse, '', OPTIONS))
   context.assert(MODULE, '货柜详情保留候选货物路线约束', containerDetailResponse,
     (!containerDetail?.destinationWarehouseCode || !candidate.destinationWarehouseCode
       || containerDetail.destinationWarehouseCode === candidate.destinationWarehouseCode)
@@ -399,9 +400,8 @@ export async function run(context) {
     unlinkedTaskAbsent, responseEvidence(unlinkedTaskResponse), OPTIONS)
   if (!unlinkedTaskAbsent) return
 
-  const simulationBeforeLinkResponse = await context.request('GET', `${CONTAINERS}/domestic/${containerId}`)
-  const simulationWorkbench = context.apiSuccess(MODULE, '预装确认前读取模拟柜最新版本', simulationBeforeLinkResponse, '', OPTIONS)
-  const simulationBeforeLink = simulationWorkbench?.container
+  const simulationBeforeLinkResponse = await context.request('GET', `${DOMESTIC_CONTAINERS}/${containerId}`)
+  const simulationBeforeLink = containerRecord(context.apiSuccess(MODULE, '预装确认前读取模拟柜最新版本', simulationBeforeLinkResponse, '', OPTIONS))
   if (!Number.isInteger(Number(simulationBeforeLink?.version))) return
 
   const bookingCreate = await request(context, 'POST', '/api/platform/v1/ocean-bookings',
@@ -473,11 +473,9 @@ export async function run(context) {
     `containerBookingId=${containerId}, cabinetNo=${linkedContainer?.cabinetNo || 'missing'}, loadingPlanId=${id(afterLinkPlan?.id) || 'missing'}`, OPTIONS)
 
   const activeContainersResponse = await context.request('GET',
-    `${CONTAINERS}/domestic?scope=ACTIVE&page=1&size=50&keyword=${encodeURIComponent(realContainerNo)}`)
-  const activeWorkbench = context.apiSuccess(MODULE, '关联后按真实柜号回查正常货柜列表', activeContainersResponse, '', OPTIONS)
-  const activeContainers = { ...activeWorkbench,
-    records: records(activeWorkbench).map((item) => item?.container).filter(Boolean) }
-  const activeRealRows = records(activeContainers).filter((item) => item.containerNo === realContainerNo)
+    `${DOMESTIC_CONTAINERS}?page=1&size=50&scope=ACTIVE&keyword=${encodeURIComponent(realContainerNo)}`)
+  const activeContainers = context.apiSuccess(MODULE, '关联后按真实柜号回查正常货柜列表', activeContainersResponse, '', OPTIONS)
+  const activeRealRows = records(activeContainers).map(containerRecord).filter((item) => item.containerNo === realContainerNo)
   context.assert(MODULE, '关联后列表仅保留模拟柜原地补全的一条 ACTIVE 操作身份', activeContainersResponse,
     activeRealRows.length === 1 && id(activeRealRows[0]?.id) === containerId,
     `activeIds=${activeRealRows.map((item) => id(item?.id)).join('|') || 'none'}`, OPTIONS)
@@ -593,9 +591,8 @@ export async function run(context) {
     `taskId=${taskId || 'missing'}, itemId=${id(pickItem?.id) || 'missing'}`, OPTIONS)
   if (!taskId || !pickItem?.id) return
 
-  const releasedContainerResponse = await context.request('GET', `${CONTAINERS}/domestic/${containerId}`)
-  const releasedWorkbench = context.apiSuccess(MODULE, '任务生成后回查货柜运输版本', releasedContainerResponse, '', OPTIONS)
-  const releasedContainer = releasedWorkbench?.container
+  const releasedContainerResponse = await context.request('GET', `${DOMESTIC_CONTAINERS}/${containerId}`)
+  const releasedContainer = context.apiSuccess(MODULE, '任务生成后回查货柜运输版本', releasedContainerResponse, '', OPTIONS)
 
   const stableIdentity = {
     taskId, loadingPlanId: id(task.loadingPlanId), containerBookingId: id(task.containerBookingId),
diff --git a/scripts/admin-test-env-modules/phase3-container-regression-contract.test.mjs b/scripts/admin-test-env-modules/phase3-container-regression-contract.test.mjs
index 6b84c01a5..9eb0bccab 100644
--- a/scripts/admin-test-env-modules/phase3-container-regression-contract.test.mjs
+++ b/scripts/admin-test-env-modules/phase3-container-regression-contract.test.mjs
@@ -20,9 +20,19 @@ const truckForm = read(`${adminRoot}trucking/components/TruckAppointmentForm.vue
 const containerList = read(`${adminRoot}container-loading/pages/ContainersView.vue`)
 const containerOverviewPanel = read(`${adminRoot}container-loading/components/ContainerOverviewPanel.vue`)
 const containerLoadingAcceptance = read('phase3-container-loading.mjs')
+const phase3LoadingAcceptance = read('phase3-loading.mjs')
 const truckAcceptance = read('truck-appointments.mjs')
 const matrix = read('../../../docs/国内货柜履约/货柜管理全链验收矩阵-2026-08-13.md')
 
+test('container acceptance reads the canonical domestic workbench route', () => {
+  assert.match(containerLoadingAcceptance, /const DOMESTIC_CONTAINERS = `\$\{CONTAINERS\}\/domestic`/)
+  assert.match(containerLoadingAcceptance, /function containerRecord\(value\) \{ return value\?\.container \|\| value \}/)
+  assert.match(containerLoadingAcceptance, /DOMESTIC_CONTAINERS\}\?page=1&size=50&scope=ACTIVE&keyword=/)
+  assert.doesNotMatch(containerLoadingAcceptance, /request\('GET', `\$\{CONTAINERS\}\/\$\{containerId\}`\)/)
+  assert.match(phase3LoadingAcceptance, /\/api\/platform\/v1\/containers\/domestic\/\$\{containerBookingId\}/)
+  assert.match(phase3LoadingAcceptance, /containerRecord\(context\.apiSuccess/)
+})
+
 test('DRAFT stores all five transport fields and release validates the persisted snapshot', () => {
   assert.match(oceanOpenApi, /ReleaseRequest: \{type: object, required: \[expectedVersion\]/)
   for (const field of ['billOfLadingNo', 'vesselName', 'voyageNo', 'estimatedSailingAt', 'estimatedArrivalAt']) {
diff --git a/scripts/admin-test-env-modules/phase3-loading.mjs b/scripts/admin-test-env-modules/phase3-loading.mjs
index d385265f9..152c223d8 100644
--- a/scripts/admin-test-env-modules/phase3-loading.mjs
+++ b/scripts/admin-test-env-modules/phase3-loading.mjs
@@ -25,6 +25,7 @@ function failure(response) {
   return [400, 401, 403, 404, 409, 503].includes(response?.http)
     || (response?.http === 200 && codeOf(response) !== '200')
 }
+function containerRecord(value) { return value?.container || value }
 
 async function ensureMatsonSupplier(context, records) {
   const existing = records.find((value) => value?.id && value?.name === MATSON_SUPPLIER_NAME)
@@ -535,8 +536,7 @@ export async function run(context) {
     `bookingId=${bookingId || 'missing'}, status=${bookingConfirmed?.oceanBooking?.status || 'missing'}`, OPTIONS)
   if (!bookingId || !requirement?.id || !frozenTransportMatches) return
   const latestContainerResponse = await context.request('GET', `/api/platform/v1/containers/domestic/${containerBookingId}`)
-  const latestWorkbench = context.apiSuccess(MODULE, '合并前读取模拟柜最新版本', latestContainerResponse, '', OPTIONS)
-  const latestContainer = latestWorkbench?.container
+  const latestContainer = containerRecord(context.apiSuccess(MODULE, '合并前读取模拟柜最新版本', latestContainerResponse, '', OPTIONS))
   const linkResponse = await request(context, 'POST', `/api/platform/v1/containers/${containerBookingId}/ocean-booking-link`, {
     oceanBookingId: bookingId, requirementId: id(requirement.id),
     ...(LATE_CONTAINER_GATE_ONLY ? {} : { containerNo }),