diff --git a/scripts/admin-test-env-modules/phase4-overseas-pda-operations-contract.test.mjs b/scripts/admin-test-env-modules/phase4-overseas-pda-operations-contract.test.mjs
index 254a5b2f6..e6bd0c0fa 100644
--- a/scripts/admin-test-env-modules/phase4-overseas-pda-operations-contract.test.mjs
+++ b/scripts/admin-test-env-modules/phase4-overseas-pda-operations-contract.test.mjs
@@ -78,6 +78,14 @@ test('PDA operations reuse received plan pallets and the public location without
   assert.doesNotMatch(source, /createLocation|createEmptyPallet/)
 })
 
+test('P5 follows warehouse review, customer confirmation and fulfillment completion in order', () => {
+  assert.match(source, /applicationStatus === 'CUSTOMER_CONFIRM_PENDING'/)
+  assert.match(source, /\/confirm-completion/)
+  assert.match(source, /status === 'READY_FOR_OUTBOUND'/)
+  assert.match(source, /status: 'COMPLETED'/)
+  assert.match(source, /walletStatus === 'SETTLED'/)
+})
+
 test('fixture failure still disables both picker accounts and removes all transient tokens', async () => {
   const cleanups = []
   const gaps = []
diff --git a/scripts/admin-test-env-modules/phase4-overseas-pda-operations.mjs b/scripts/admin-test-env-modules/phase4-overseas-pda-operations.mjs
index d0799d931..d22b2210b 100644
--- a/scripts/admin-test-env-modules/phase4-overseas-pda-operations.mjs
+++ b/scripts/admin-test-env-modules/phase4-overseas-pda-operations.mjs
@@ -4,6 +4,7 @@ const OPTIONS = { scenario: SCENARIO, deploymentBlocker: true }
 const PNG = Uint8Array.from(Buffer.from('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII=', 'base64'))
 
 function id(value) { return value == null ? '' : String(value) }
+function longId(value) { return /^\d+$/.test(String(value || '')) && String(value) !== '0' }
 function nonBlank(value) { return typeof value === 'string' && value.trim() !== '' }
 function success(response) { return response?.http === 200 && String(response?.body?.code) === '200' }
 function conflict(response) {
@@ -511,9 +512,24 @@ async function verifyRelabel(context, token, merchantToken, fixture) {
     idempotencyKey: key(context, 'RELABEL-APPROVE'), remark: `${context.marker}-approved` }
   const approved = await request(context, token, 'POST', 'P5复核批准换标完成', reviewPath, approveBody)
   const approveReplay = await request(context, token, 'POST', 'P5批准同键重放', reviewPath, approveBody)
-  context.assert(MODULE, 'P5最终任务和申请均COMPLETED', approveReplay.response,
-    approved.data?.taskStatus === 'COMPLETED' && approved.data?.applicationStatus === 'COMPLETED'
-      && approveReplay.data?.taskStatus === 'COMPLETED', trace(approveReplay.response), OPTIONS)
+  context.assert(MODULE, 'P5仓库复核完成并进入客户确认', approveReplay.response,
+    approved.data?.taskStatus === 'COMPLETED'
+      && approved.data?.applicationStatus === 'CUSTOMER_CONFIRM_PENDING'
+      && approveReplay.data?.taskStatus === 'COMPLETED'
+      && approveReplay.data?.applicationStatus === 'CUSTOMER_CONFIRM_PENDING', trace(approveReplay.response), OPTIONS)
+  const customerConfirm = await context.requestOverseas('POST',
+    `${relabelBase}/${encodeURIComponent(relabelNo)}/confirm-completion`, {
+      idempotencyKey: key(context, 'RELABEL-CUSTOMER-CONFIRM'), remark: `${context.marker}-customer-confirm`,
+    }, {}, merchantToken)
+  context.addStep(MODULE, 'P5客户确认换标完成进入待出库', customerConfirm,
+    success(customerConfirm) && customerConfirm.body?.data?.application?.status === 'READY_FOR_OUTBOUND',
+    trace(customerConfirm), OPTIONS)
+  const terminal = await context.requestOverseas('PUT',
+    `${relabelBase}/${encodeURIComponent(relabelNo)}/status`, {
+      status: 'COMPLETED', remark: `${context.marker}-fulfillment-complete`,
+    })
+  context.addStep(MODULE, 'P5待出库换标单完成履约', terminal,
+    success(terminal) && terminal.body?.data?.application?.status === 'COMPLETED', trace(terminal), OPTIONS)
   const settled = await poll(async () => context.requestOverseas('GET', `${relabelBase}/${encodeURIComponent(relabelNo)}`),
     (response) => success(response) && response.body?.data?.application?.walletStatus === 'SETTLED')
   context.addStep(MODULE, 'P5换标完成后钱包结算收敛', settled.result,
diff --git a/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost-contract.test.mjs b/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost-contract.test.mjs
index 191efa229..6d447dff7 100644
--- a/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost-contract.test.mjs
+++ b/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost-contract.test.mjs
@@ -29,6 +29,8 @@ test('钱包闭环覆盖充值、授信、采购冻结结算和换标结算释
     'item.sourceNo === businessNo',
     "'RELEASED'",
     "terminalStatus === 'COMPLETED'",
+    "status: 'CUSTOMER_CONFIRM_PENDING'",
+    "status: 'READY_FOR_OUTBOUND'",
     "'CANCELLED'",
     'relabelPayload(context, warehouseId, source, suffix, 0.01)',
     '/relabel-applications/inventory-candidates',
diff --git a/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost.mjs b/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost.mjs
index 9e7ccde98..bbb213f2f 100644
--- a/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost.mjs
+++ b/scripts/admin-test-env-modules/phase4-overseas-wallet-and-pallet-cost.mjs
@@ -226,6 +226,14 @@ async function relabelFlow(context, overseasToken, warehouseId, suffix, terminal
     const processing = await context.requestOverseas('PUT', `${detailPath}/status`, { status: 'PROCESSING', remark: context.marker })
     assert(context, '换标单冻结后才允许进入处理中', processing,
       success(processing) && processing.body.data?.application?.status === 'PROCESSING')
+    const confirmPending = await context.requestOverseas('PUT', `${detailPath}/status`,
+      { status: 'CUSTOMER_CONFIRM_PENDING', remark: context.marker })
+    assert(context, '换标处理完成后进入客户确认', confirmPending,
+      success(confirmPending) && confirmPending.body.data?.application?.status === 'CUSTOMER_CONFIRM_PENDING')
+    const readyForOutbound = await context.requestOverseas('PUT', `${detailPath}/status`,
+      { status: 'READY_FOR_OUTBOUND', remark: context.marker })
+    assert(context, '换标客户确认后进入待出库', readyForOutbound,
+      success(readyForOutbound) && readyForOutbound.body.data?.application?.status === 'READY_FOR_OUTBOUND')
   }
   const terminal = await context.requestOverseas('PUT', `${detailPath}/status`, { status: terminalStatus, remark: context.marker })
   assert(context, `${suffix}换标单进入${terminalStatus}`, terminal,