diff --git a/src/modules/overseas-warehouse/API_INTEGRATION_MATRIX.md b/src/modules/overseas-warehouse/API_INTEGRATION_MATRIX.md
index 2a1ebc29..29434ca2 100644
--- a/src/modules/overseas-warehouse/API_INTEGRATION_MATRIX.md
+++ b/src/modules/overseas-warehouse/API_INTEGRATION_MATRIX.md
@@ -16,7 +16,7 @@
 | 排车列表/详情 | `GET /platform/v1/last-leg/dispatches`；`GET /dispatches/{dispatchNo}` | list query：`page,size,dispatchNo,vehiclePlate,status,fbaAppointmentNo`；不传客户 | `...:inbound-order:list`；Controller 受 `lastleg.dispatch-query-api.enabled` 控制 |
 | 排车候选 | `GET /platform/v1/last-leg/dispatches/candidates` | query：`planIds?`（逗号分隔长 ID）、`orderNo?`,`fbaWarehouseCode?`,`sourceStage?`,`draftToken?` | 同 inbound list；仅发 `PLAN/RECEIVED` |
 | 草稿/锁/预排 | `GET /dispatches/drafts`；`POST /drafts/containers`；`DELETE /drafts/{draftToken}/containers/{containerId}`；`POST /draft-locks/lock|unlock|release`；`POST /pre-arrange` | 车厢：`draftToken,capacity`；锁：`planPalletId,draftToken,draftContainerId?`；释放：`draftToken`；预排：`planPalletIds:string[],draftToken` | `...:inbound-order:smart-dispatch`；Controller 受 `lastleg.smart-dispatch-api.enabled` 控制；409 锁冲突显示真实错误；不调用编辑、取消、depart、PDA 或派送 |
-| 库存汇总/余额 | `GET /platform/v1/last-leg/inventory/summary`；`GET /balances` | summary 强制 `page=1,size=200`；余额保留页面分页；支持 `skuCode,productName` 与仓库/入库/批次/库位筛选；不传客户 | `...:inventory:list`；只读，不调用 allocate/unallocate/pick/ship |
+| 库存汇总/余额 | `GET /platform/v1/last-leg/inventory/summary`；`GET /balances` | summary 强制 `page=1,size=200`；余额保留页面分页；支持 `skuCode,productName` 与仓库/入库/批次/库位筛选；不传客户；列表/详情客户只显示 `customerName`，海外仓只显示 `overseasWarehouseName`，空值为 `—` | `...:inventory:list`；只读，不调用 allocate/unallocate/pick/ship；不以客户 ID、本地客户候选、国内来源仓或目的仓猜名称 |
 | 库存位置/进销存 | `GET /inventory/balances/{balanceId}/positions`；`GET /inventory/ledger` | position：`palletNo?,batchNo?,inventoryStatus?`；ledger 含 `page,size,skuCode` 与业务单/仓库/时间筛选 | 同 inventory list；`balanceId` 编码；只展示后端事实 |
 | 公共海外收货仓候选（国内 HTTP） | `GET /platform/v1/warehouse-admin` | `tenantId=0,page=1,size=200,capabilityCode=RECEIVING,warehouseType=OVERSEAS,status=ACTIVE` | 国内 Warehouse 是唯一仓库主数据源；托盘、库存和换标复用公共候选并保留字符串 ID，不请求海外仓库根路径 |
 | 托盘列表/详情 | `GET /platform/v1/warehouse-admin/{warehouseId}/pallets`；`GET /pallets/{palletId}` | list：`page,size,keyword?,palletType?,status?`；无客户参数 | `...:pallet:list`；仓库/托盘长 ID 编码 |
diff --git a/src/modules/overseas-warehouse/CONTRACT_GAPS.md b/src/modules/overseas-warehouse/CONTRACT_GAPS.md
index c5c1bca2..a17a62f0 100644
--- a/src/modules/overseas-warehouse/CONTRACT_GAPS.md
+++ b/src/modules/overseas-warehouse/CONTRACT_GAPS.md
@@ -4,6 +4,7 @@
 
 ## 需后端或产品继续确认
 
+- **库存客户/海外仓快照**：正式余额 DTO 已返回 `customerName` 与 `overseasWarehouseName`，Admin 列表和详情只显示这两个服务端快照，空值为 `—`，不以 `customerId`、客户候选、国内来源仓、目的仓/FBA 仓或固定值补齐。当前测试数据“客户全为 — / 海外仓显示义乌仓”属于后端库存事实阻断：`LoadingCompletedConsumer#registerInTransit` 的客户名来自可能为空的跨区 `source.customerName`，并把国内装柜 `payload.warehouseName` 传入库存的 `overseasWarehouseName`；后续命中既有余额时 `InventoryCommandService#balance` 不会修订快照。后端需保证正式客户名称快照，并在实际海外收货仓冻结前保持海外仓为空、冻结后写入真实海外收货仓；前端不修复或猜测历史/错误事实。
 - **换标原型字段**：列表 Summary 仍不含 `productNameZh/labelRequirement/relabelFile/budgetTotal/relabelCost`；本模块没有可用的换标文件上传端点。页面不伪造金额或文件名。创建 DTO 额外要求海外仓、截止时间、联系人、电话、货件号和新 SKU，这是完成真实创建的最小扩展。
 - **托盘新增服务端权限**：前端新增按钮按 `platform:overseas-warehouse:pallet:create` 控制，但当前审计的 `PlatformWarehouseResourceController#createPallet` 未见对应 `@PreAuthorize`；需后端补齐或确认由网关等价强制。原型要求“托盘重量”，当前 Save DTO 无该字段，页面不伪造或发送。
 - **托盘状态语义**：原型只给闲置/占用，DTO 还允许 `SCRAPPED`。是否允许 Admin 在普通编辑中直接改为报废仍需确认；不新增独立停用/报废动作。PUT 已按冻结契约携带详情 `version`，旧版本 `A0409`。
diff --git a/src/modules/overseas-warehouse/inventoryPresentation.test.ts b/src/modules/overseas-warehouse/inventoryPresentation.test.ts
index 6de47bde..c14e2d30 100644
--- a/src/modules/overseas-warehouse/inventoryPresentation.test.ts
+++ b/src/modules/overseas-warehouse/inventoryPresentation.test.ts
@@ -29,6 +29,8 @@ describe('overseas inventory presentation adapter', () => {
     expect(row).toMatchObject({
       id: '2089652067743272963',
       customerId: '990018',
+      owner: 'Acceptance Customer',
+      warehouse: 'Acceptance US Warehouse',
       sku: 'SKU-ACCEPT-1',
       productName: '验收商品',
       location: '—',
@@ -39,6 +41,30 @@ describe('overseas inventory presentation adapter', () => {
     })
   })
 
+  it('shows an unknown owner as a dash and never substitutes customerId', () => {
+    const row = toInventoryListItem({
+      id: '1', customerId: '2092618717861048321', customerName: null,
+      overseasWarehouseId: '3', inboundOrderId: '4', inboundCode: 'IN-1',
+      totalPackages: 1, availablePackages: 1, holdPackages: 0, allocatedPackages: 0,
+      pickedPackages: 0, inTransitPackages: 0, receivingPackages: 0, procurementPackages: 0,
+    })
+    expect(row.owner).toBe('—')
+    expect(row.owner).not.toBe(row.customerId)
+  })
+
+  it('uses only the formal overseas warehouse name snapshot', () => {
+    const row = toInventoryListItem({
+      id: '1', customerId: '2', customerName: '客户甲', overseasWarehouseId: '3',
+      overseasWarehouseCode: 'LAX', overseasWarehouseName: null, destinationWarehouseName: 'ONT8目的仓',
+      inboundOrderId: '4', inboundCode: 'IN-1', totalPackages: 1, availablePackages: 1,
+      holdPackages: 0, allocatedPackages: 0, pickedPackages: 0, inTransitPackages: 0,
+      receivingPackages: 0, procurementPackages: 0,
+    })
+    expect(row.warehouse).toBe('—')
+    expect(row.warehouse).not.toBe('LAX')
+    expect(row.warehouse).not.toBe('ONT8目的仓')
+  })
+
   it('falls back to the English product name only when the Chinese name is absent', () => {
     expect(inventoryProductName({
       id: '1', customerId: '2', overseasWarehouseId: '3', inboundOrderId: '4', inboundCode: 'IN-1',
diff --git a/src/modules/overseas-warehouse/inventoryPresentation.ts b/src/modules/overseas-warehouse/inventoryPresentation.ts
index bd962467..9605e636 100644
--- a/src/modules/overseas-warehouse/inventoryPresentation.ts
+++ b/src/modules/overseas-warehouse/inventoryPresentation.ts
@@ -29,7 +29,7 @@ export function toInventoryListItem(dto: InventoryBalanceDto): InventoryListItem
     inboundOrderNo: text(dto.inboundOrderNo) === '—' ? '' : String(dto.inboundOrderNo),
     inboundCode: text(dto.inboundCode) === '—' ? '' : String(dto.inboundCode),
     owner: text(dto.customerName),
-    warehouse: text(dto.overseasWarehouseName || dto.overseasWarehouseCode),
+    warehouse: text(dto.overseasWarehouseName),
     sku: text(dto.skuCode),
     productName: inventoryProductName(dto),
     location: '—',
diff --git a/src/modules/overseas-warehouse/pages/InventoryCustomerName.behavior.test.ts b/src/modules/overseas-warehouse/pages/InventoryCustomerName.behavior.test.ts
new file mode 100644
index 00000000..4a52f479
--- /dev/null
+++ b/src/modules/overseas-warehouse/pages/InventoryCustomerName.behavior.test.ts
@@ -0,0 +1,70 @@
+import ElementPlus from 'element-plus'
+import { createPinia } from 'pinia'
+import { enableAutoUnmount, flushPromises, mount } from '@vue/test-utils'
+import { afterAll, afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+import { getInventorySummary, listInventoryBalances, listInventoryLedger, listInventoryPositions } from '../api/inventory'
+import InventoryDetailView from './InventoryDetailView.vue'
+import InventoryView from './InventoryView.vue'
+
+const routing = vi.hoisted(() => ({ push: vi.fn(), route: { params: {} as Record<string, string>, query: {} as Record<string, string> } }))
+vi.mock('vue-router', () => ({ useRoute: () => routing.route, useRouter: () => ({ push: routing.push }) }))
+vi.mock('@/core/access/accessPreview', () => ({ useAccessPreviewStore: () => ({ can: () => false }) }))
+vi.mock('../api/pallets', () => ({ listReceivingOverseasWarehouses: vi.fn() }))
+vi.mock('../api/inventory', () => ({
+  listInventoryBalances: vi.fn(), getInventorySummary: vi.fn(),
+  listInventoryPositions: vi.fn(), listInventoryLedger: vi.fn(),
+}))
+
+class ResizeObserverStub implements ResizeObserver { observe() {} unobserve() {} disconnect() {} }
+function memoryStorage(): Storage {
+  const values = new Map<string, string>()
+  return {
+    get length() { return values.size }, clear: () => values.clear(), getItem: (key) => values.get(key) ?? null,
+    key: (index) => [...values.keys()][index] ?? null, removeItem: (key) => values.delete(key), setItem: (key, value) => values.set(key, value),
+  }
+}
+
+const customerId = '2092618717861048321'
+const balance = {
+  id: '2092873463568596994', customerId, customerName: '华远贸易', overseasWarehouseId: '200',
+  overseasWarehouseName: '洛杉矶仓', inboundOrderId: '300', inboundOrderNo: 'LIP-1', inboundCode: 'IN-1',
+  destinationWarehouseName: 'ONT8目的仓',
+  skuCode: 'SKU-1', productNameZh: '验收商品', totalPackages: 10, availablePackages: 10,
+  holdPackages: 0, allocatedPackages: 0, pickedPackages: 0, inTransitPackages: 0,
+  receivingPackages: 0, procurementPackages: 0, updatedAt: '2026-08-28T10:00:00',
+}
+
+enableAutoUnmount(afterEach)
+afterAll(() => vi.unstubAllGlobals())
+
+describe('inventory customer-name snapshots', () => {
+  beforeEach(() => {
+    vi.stubGlobal('ResizeObserver', ResizeObserverStub)
+    vi.stubGlobal('localStorage', memoryStorage())
+    routing.push.mockReset(); routing.route.params = {}; routing.route.query = {}
+    vi.mocked(listInventoryBalances).mockReset().mockResolvedValue({ records: [balance], page: 1, size: 10, total: 1, pages: 1 })
+    vi.mocked(getInventorySummary).mockReset().mockResolvedValue({ inboundOrderCount: 1, palletCount: 1, totalPackages: 10, availablePackages: 10, holdPackages: 0, allocatedPackages: 0, pickedPackages: 0, inTransitPackages: 0, receivingPackages: 0, procurementPackages: 0 })
+    vi.mocked(listInventoryPositions).mockReset().mockResolvedValue([])
+    vi.mocked(listInventoryLedger).mockReset().mockResolvedValue({ records: [], page: 1, size: 200, total: 0, pages: 0 })
+  })
+
+  it('renders the formal server customerName in the inventory list', async () => {
+    const wrapper = mount(InventoryView, { attachTo: document.body, global: { plugins: [createPinia(), ElementPlus] } })
+    await flushPromises()
+    expect(wrapper.text()).toContain('华远贸易')
+    expect(wrapper.text()).toContain('洛杉矶仓')
+    expect(wrapper.text()).not.toContain('ONT8目的仓')
+    expect(wrapper.text()).not.toContain(customerId)
+  })
+
+  it('renders the same server snapshot in inventory detail', async () => {
+    routing.route.params = { inventoryId: balance.id }
+    routing.route.query = { overseasWarehouseId: balance.overseasWarehouseId, inboundOrderNo: balance.inboundOrderNo, inboundCode: balance.inboundCode, skuCode: balance.skuCode }
+    const wrapper = mount(InventoryDetailView, { attachTo: document.body, global: { plugins: [createPinia(), ElementPlus] } })
+    await flushPromises()
+    expect(wrapper.text()).toContain('华远贸易')
+    expect(wrapper.text()).toContain('洛杉矶仓')
+    expect(wrapper.text()).not.toContain('ONT8目的仓')
+    expect(wrapper.text()).not.toContain(customerId)
+  })
+})