diff --git a/lastleg-service/src/main/java/com/baiyue/lastleg/palletops/service/PdaPalletOperationService.java b/lastleg-service/src/main/java/com/baiyue/lastleg/palletops/service/PdaPalletOperationService.java
index 35bcdee74..38ebc22c4 100644
--- a/lastleg-service/src/main/java/com/baiyue/lastleg/palletops/service/PdaPalletOperationService.java
+++ b/lastleg-service/src/main/java/com/baiyue/lastleg/palletops/service/PdaPalletOperationService.java
@@ -267,7 +267,8 @@ public class PdaPalletOperationService {
                         InventoryPosition position, String idempotencyKey, long before, long delta, long after,
                         String sourcePallet, String targetPallet, String reason) {
         InventoryLedger ledger = new InventoryLedger(); ledger.setId(IdWorker.getId());
-        ledger.setCustomerId(balance.getCustomerId()); ledger.setBalanceId(balance.getId());
+        ledger.setCustomerId(balance.getCustomerId()); ledger.setCustomerName(balance.getCustomerName());
+        ledger.setBalanceId(balance.getId());
         ledger.setPositionId(position.getId()); ledger.setOverseasWarehouseId(balance.getOverseasWarehouseId());
         ledger.setDestinationWarehouseCode(balance.getDestinationWarehouseCode());
         ledger.setInboundOrderId(balance.getInboundOrderId()); ledger.setPalletId(position.getPalletId());
diff --git a/lastleg-service/src/main/java/com/baiyue/lastleg/pda/move/service/PdaInventoryMoveService.java b/lastleg-service/src/main/java/com/baiyue/lastleg/pda/move/service/PdaInventoryMoveService.java
index ab7b71d58..2b5c7cdbf 100644
--- a/lastleg-service/src/main/java/com/baiyue/lastleg/pda/move/service/PdaInventoryMoveService.java
+++ b/lastleg-service/src/main/java/com/baiyue/lastleg/pda/move/service/PdaInventoryMoveService.java
@@ -151,6 +151,7 @@ public class PdaInventoryMoveService {
     private void ledger(PdaInventoryMove operation, InventoryPosition position, InventoryBalance balance,
                         String operator, String key, String reason, LocalDateTime now) {
         InventoryLedger row = new InventoryLedger(); row.setId(IdWorker.getId()); row.setCustomerId(position.getCustomerId());
+        row.setCustomerName(balance.getCustomerName());
         row.setBalanceId(balance.getId()); row.setPositionId(position.getId());
         row.setOverseasWarehouseId(String.valueOf(operation.getOverseasWarehouseId()));
         row.setDestinationWarehouseCode(balance.getDestinationWarehouseCode()); row.setInboundOrderId(balance.getInboundOrderId());
diff --git a/lastleg-service/src/main/java/com/baiyue/lastleg/pda/stocktake/service/PdaStocktakeService.java b/lastleg-service/src/main/java/com/baiyue/lastleg/pda/stocktake/service/PdaStocktakeService.java
index 101e03b74..5fd08def6 100644
--- a/lastleg-service/src/main/java/com/baiyue/lastleg/pda/stocktake/service/PdaStocktakeService.java
+++ b/lastleg-service/src/main/java/com/baiyue/lastleg/pda/stocktake/service/PdaStocktakeService.java
@@ -281,7 +281,8 @@ public class PdaStocktakeService {
                         InventoryBalance balance, String operator, String key, String reason,
                         long before, long delta, long after, LocalDateTime now) {
         InventoryLedger row = new InventoryLedger();
-        row.setId(IdWorker.getId()); row.setCustomerId(item.getCustomerId()); row.setBalanceId(balance.getId());
+        row.setId(IdWorker.getId()); row.setCustomerId(item.getCustomerId()); row.setCustomerName(balance.getCustomerName());
+        row.setBalanceId(balance.getId());
         row.setPositionId(position.getId()); row.setOverseasWarehouseId(String.valueOf(task.getOverseasWarehouseId()));
         row.setDestinationWarehouseCode(balance.getDestinationWarehouseCode()); row.setInboundOrderId(balance.getInboundOrderId());
         row.setPalletId(position.getPalletId()); row.setPalletNo(position.getPalletNo()); row.setBatchNo(position.getBatchNo());
diff --git a/lastleg-service/src/test/java/com/baiyue/lastleg/palletops/service/PdaPalletOperationServiceTest.java b/lastleg-service/src/test/java/com/baiyue/lastleg/palletops/service/PdaPalletOperationServiceTest.java
index ed82fcf29..59d6428f8 100644
--- a/lastleg-service/src/test/java/com/baiyue/lastleg/palletops/service/PdaPalletOperationServiceTest.java
+++ b/lastleg-service/src/test/java/com/baiyue/lastleg/palletops/service/PdaPalletOperationServiceTest.java
@@ -101,6 +101,7 @@ class PdaPalletOperationServiceTest {
 
     @Test void inventoryLedgerStoresStateSemanticsInsteadOfLongPalletCodes() {
         InventoryBalance balance = new InventoryBalance(); balance.setId(200L); balance.setCustomerId("100");
+        balance.setCustomerName("客户甲");
         balance.setOverseasWarehouseId("88"); balance.setInboundOrderId(300L); balance.setInboundCode("IN-1");
         InventoryPosition position = new InventoryPosition(); position.setId(100L); position.setPalletId(20L);
         position.setPalletNo("PDAOPS-ADMIN-API-20260825095854036-SWAP-TARGET");
@@ -118,6 +119,7 @@ class PdaPalletOperationServiceTest {
         assertEquals("OCCUPIED", ledger.getValue().getStatusFrom());
         assertEquals("OCCUPIED", ledger.getValue().getStatusTo());
         assertEquals("PDAOPS-LONG-LOCATION-CODE", ledger.getValue().getWarehouseLocationCode());
+        assertEquals("客户甲", ledger.getValue().getCustomerName());
     }
 
     @Test void exactReplayReturnsStoredResultBeforeValidatingChangedPalletVersions() throws Exception {
diff --git a/lastleg-service/src/test/java/com/baiyue/lastleg/pda/move/service/PdaInventoryMoveServiceTest.java b/lastleg-service/src/test/java/com/baiyue/lastleg/pda/move/service/PdaInventoryMoveServiceTest.java
index 7207e9c2f..8f78f38c3 100644
--- a/lastleg-service/src/test/java/com/baiyue/lastleg/pda/move/service/PdaInventoryMoveServiceTest.java
+++ b/lastleg-service/src/test/java/com/baiyue/lastleg/pda/move/service/PdaInventoryMoveServiceTest.java
@@ -71,6 +71,7 @@ class PdaInventoryMoveServiceTest {
         position.setPickedPackages(0L); position.setReceivingPackages(0L); position.setVersion(4L);
         when(moves.lockPositions("900", 30L)).thenReturn(List.of(position));
         InventoryBalance balance = new InventoryBalance(); balance.setId(10L); balance.setCustomerId("100");
+        balance.setCustomerName("客户甲");
         balance.setOverseasWarehouseId("900"); balance.setInboundOrderId(50L); balance.setInboundCode("IN-1");
         when(balances.selectById(10L)).thenReturn(balance);
         when(physical.apply(eq(900L), any(PalletPhysicalGateway.PalletReference.class), eq("OCCUPIED"),
@@ -94,6 +95,7 @@ class PdaInventoryMoveServiceTest {
         assertThat(ledger.getValue().getStatusFrom()).isEqualTo("OCCUPIED");
         assertThat(ledger.getValue().getStatusTo()).isEqualTo("OCCUPIED");
         assertThat(ledger.getValue().getWarehouseLocationCode()).isEqualTo(targetLocationCode);
+        assertThat(ledger.getValue().getCustomerName()).isEqualTo("客户甲");
         verify(moves).updateById(any(PdaInventoryMove.class));
     }
 
diff --git a/lastleg-service/src/test/java/com/baiyue/lastleg/pda/stocktake/service/PdaStocktakeServiceTest.java b/lastleg-service/src/test/java/com/baiyue/lastleg/pda/stocktake/service/PdaStocktakeServiceTest.java
index 255e8180c..e2caf9ea9 100644
--- a/lastleg-service/src/test/java/com/baiyue/lastleg/pda/stocktake/service/PdaStocktakeServiceTest.java
+++ b/lastleg-service/src/test/java/com/baiyue/lastleg/pda/stocktake/service/PdaStocktakeServiceTest.java
@@ -123,6 +123,7 @@ class PdaStocktakeServiceTest {
         position.setAllocatedPackages(0L); position.setPickedPackages(0L); position.setReceivingPackages(0L);
         position.setVersion(3L);
         InventoryBalance balance = new InventoryBalance(); balance.setId(10L); balance.setCustomerId("100");
+        balance.setCustomerName("客户甲");
         balance.setOverseasWarehouseId("900"); balance.setAvailablePackages(5L); balance.setVersion(8L);
         when(inventory.lockPosition(11L, "100", "900")).thenReturn(position);
         when(inventory.lockBalance(10L, "100", "900")).thenReturn(balance);
@@ -141,6 +142,7 @@ class PdaStocktakeServiceTest {
         assertThat(ledger.getValue().getDeltaPackages()).isEqualTo(2L);
         assertThat(ledger.getValue().getAfterPackages()).isEqualTo(7L);
         assertThat(ledger.getValue().getBusinessType()).isEqualTo("STOCKTAKE_ADJUST");
+        assertThat(ledger.getValue().getCustomerName()).isEqualTo("客户甲");
         assertThat(response.task().status()).isEqualTo("SUBMITTED");
     }
 }
diff --git a/scripts/admin-test-env-modules/phase4-overseas-pda-contract.test.mjs b/scripts/admin-test-env-modules/phase4-overseas-pda-contract.test.mjs
index 4cd77d951..69ff2bf6d 100644
--- a/scripts/admin-test-env-modules/phase4-overseas-pda-contract.test.mjs
+++ b/scripts/admin-test-env-modules/phase4-overseas-pda-contract.test.mjs
@@ -4,7 +4,7 @@ import path from 'node:path'
 import test from 'node:test'
 import { fileURLToPath } from 'node:url'
 
-import { run } from './phase4-overseas-pda.mjs'
+import { expandOverseasCartonCandidates, run } from './phase4-overseas-pda.mjs'
 
 const here = path.dirname(fileURLToPath(import.meta.url))
 const source = fs.readFileSync(path.join(here, 'phase4-overseas-pda.mjs'), 'utf8')
@@ -61,7 +61,8 @@ test('PDA module covers the container-number receiving contract and excludes out
   assert.match(source, /const cartonCandidates =/)
   assert.doesNotMatch(source, /current\/skus\/resolve/)
   assert.doesNotMatch(source, /skuCode:/)
-  assert.match(source, /FBA和OVERSEAS箱码resolve都必须HTTP 200\/code 200并返回当前柜唯一入仓码/)
+  assert.match(source, /FBA箱码与OVERSEAS真实manifest箱码必须HTTP 200\/code 200并返回当前柜唯一入仓码/)
+  assert.match(source, /排除未实装箱码候选/)
   assert.match(source, /const matches = inbounds\.filter/)
   assert.match(source, /!Array\.isArray\(resolved\?\.inboundCode\)/)
   assert.match(source, /matches\.length === 1/)
@@ -102,6 +103,19 @@ test('PDA module covers the container-number receiving contract and excludes out
   assert.doesNotMatch(source, /awaitProducerCandidates/)
 })
 
+test('OVERSEAS carton discovery probes the frozen sequence and lets the server exclude skipped cartons', () => {
+  assert.deepEqual(expandOverseasCartonCandidates([
+    { inboundCode: 'NYEXX2609020042', destinationType: 'OVERSEAS' },
+    { inboundCode: 'FBA2609020001', destinationType: 'FBA' },
+  ], ['NYEXX2609020042#8-5', 'NYEXX2609020042#8-2', 'NYEXX2609020042#8-1']), [
+    'NYEXX2609020042#8-1', 'NYEXX2609020042#8-2', 'NYEXX2609020042#8-3', 'NYEXX2609020042#8-4',
+    'NYEXX2609020042#8-5', 'NYEXX2609020042#8-6', 'NYEXX2609020042#8-7', 'NYEXX2609020042#8-8',
+  ])
+  assert.deepEqual(expandOverseasCartonCandidates([
+    { inboundCode: 'NYEXX2609020042', destinationType: 'OVERSEAS' },
+  ], ['NYEXX2609020042#2001-1']), [])
+})
+
 test('real-device legacy FBA carton rejection is retained as regression evidence', () => {
   const evidence = {
     http: 200,
diff --git a/scripts/admin-test-env-modules/phase4-overseas-pda.mjs b/scripts/admin-test-env-modules/phase4-overseas-pda.mjs
index 37d93876a..4d71110c8 100644
--- a/scripts/admin-test-env-modules/phase4-overseas-pda.mjs
+++ b/scripts/admin-test-env-modules/phase4-overseas-pda.mjs
@@ -34,6 +34,19 @@ function receivingSnapshot(data) {
   })
 }
 
+export function expandOverseasCartonCandidates(inbounds, producerCartonMarks = []) {
+  const marks = (Array.isArray(producerCartonMarks) ? producerCartonMarks : [producerCartonMarks])
+    .map(id).filter(nonBlank)
+  return inbounds.filter((item) => item?.destinationType === 'OVERSEAS').flatMap((inbound) => {
+    const patterns = marks.map((cartonMark) => ({ cartonMark, match: /^(.*)#(\d+)-(\d+)$/.exec(cartonMark) }))
+      .filter(({ match }) => match && match[1] === inbound.inboundCode)
+    const totals = [...new Set(patterns.map(({ match }) => Number(match[2]))
+      .filter((total) => Number.isSafeInteger(total) && total > 0 && total <= 2000))]
+    if (totals.length !== 1) return []
+    return Array.from({ length: totals[0] }, (_, index) => `${inbound.inboundCode}#${totals[0]}-${index + 1}`)
+  })
+}
+
 function blockerGap(context, name, reason, category = 'fixture-unavailable', response = null) {
   context.addCoverageGap(MODULE, SCENARIO, name, reason, category, { deploymentBlocker: true })
   context.assert(MODULE, `${name}覆盖前置`, response, false, reason, OPTIONS)
@@ -364,7 +377,7 @@ async function resolveCartonFixtures(context, token, inbounds, producerCartonMar
     .map(id).filter(nonBlank)
   const fbaCartons = inbounds.filter((item) => item.destinationType === 'FBA')
     .map((item, index) => `${item.inboundCode}#PDA-CONTRACT-${index + 1}`)
-  const overseasCartons = inbounds.some((item) => item.destinationType === 'OVERSEAS') ? manifestCartons : []
+  const overseasCartons = expandOverseasCartonCandidates(inbounds, manifestCartons)
   const cartonCandidates = [...new Set([...fbaCartons, ...overseasCartons])]
   if (!cartonCandidates.length) {
     blockerGap(context, '统一箱码解析链', 'FBA缺少当前柜入仓码或OVERSEAS缺少真实manifest箱码')
@@ -374,6 +387,12 @@ async function resolveCartonFixtures(context, token, inbounds, producerCartonMar
   for (const [index, cartonMark] of cartonCandidates.entries()) {
     const response = await context.requestOverseas('POST',
       '/api/pda/v1/last-leg/receiving-containers/current/cartons/resolve', { cartonMark }, {}, token)
+    if (overseasCartons.includes(cartonMark)
+        && a0404Message(response, /^Carton mark was not found$/)) {
+      context.addStep(MODULE, `排除未实装箱码候选${index + 1}`, response, true,
+        `cartonMark=${cartonMark}; ${trace(response)}`, OPTIONS)
+      continue
+    }
     const resolved = response.body?.data
     const matches = inbounds.filter((item) => item.inboundCode === resolved?.inboundCode)
     const destinations = new Set(matches.map((item) => item?.destinationType).filter(nonBlank))
@@ -385,7 +404,7 @@ async function resolveCartonFixtures(context, token, inbounds, producerCartonMar
       unique, `cartonMark=${cartonMark}, inboundCode=${resolved?.inboundCode || 'missing'}, matches=${matches.length}; ${trace(response)}`, OPTIONS)
     if (!unique) {
       blockerGap(context, `箱码${cartonMark}唯一归属`,
-        `FBA和OVERSEAS箱码resolve都必须HTTP 200/code 200并返回当前柜唯一入仓码；inboundCode=${resolved?.inboundCode || 'missing'}, matches=${matches.length}`,
+        `FBA箱码与OVERSEAS真实manifest箱码必须HTTP 200/code 200并返回当前柜唯一入仓码；inboundCode=${resolved?.inboundCode || 'missing'}, matches=${matches.length}`,
         'fixture-mismatch', response)
       return null
     }