diff --git a/furniture-3d-system/src/app/api/auth/register/route.test.ts b/furniture-3d-system/src/app/api/auth/register/route.test.ts
index 7e9e6362..36881c10 100644
--- a/furniture-3d-system/src/app/api/auth/register/route.test.ts
+++ b/furniture-3d-system/src/app/api/auth/register/route.test.ts
@@ -164,6 +164,39 @@ describe('POST /api/auth/register', () => {
     )
   })
 
+  it('工号为空时创建待激活普通账号并等待管理员手动设置权限', async () => {
+    mockCreateUser.mockResolvedValue({
+      id: 'user-external',
+      email: 'external@example.com',
+      name: '外部录入',
+      role: 'USER',
+      businessRoles: [],
+      employeeDirectoryId: null,
+    })
+
+    const response = await POST(createRequest({
+      email: 'external@example.com',
+      name: '外部录入',
+      jobNumber: '',
+      password: 'abc12345',
+    }))
+
+    expect(mockMatchByJobNumber).not.toHaveBeenCalled()
+    expect(mockFindByEmployeeIdentity).not.toHaveBeenCalled()
+    expect(mockResolveDepartmentIdByExternalId).not.toHaveBeenCalled()
+    expect(mockCreateUser).toHaveBeenCalledWith(
+      expect.objectContaining({
+        email: 'external@example.com',
+        name: '外部录入',
+        role: 'USER',
+        businessRoles: [],
+        status: 'PENDING',
+        isFirstLogin: false,
+      }),
+    )
+    expect(response).toEqual(expect.objectContaining({ success: true, status: 201 }))
+  })
+
   it('姓名与员工库不一致时拒绝注册，不绑定员工身份', async () => {
     mockMatchByJobNumber.mockResolvedValue({
       id: 'emp-1',
diff --git a/furniture-3d-system/src/app/api/auth/register/route.ts b/furniture-3d-system/src/app/api/auth/register/route.ts
index 0abc948a..d8bc06e9 100644
--- a/furniture-3d-system/src/app/api/auth/register/route.ts
+++ b/furniture-3d-system/src/app/api/auth/register/route.ts
@@ -21,7 +21,7 @@ interface RegisterRequest {
   email: string
   name: string
   password: string
-  jobNumber: string
+  jobNumber?: string
   // role 参数被忽略，注册只允许创建 USER 角色
   departmentId?: string
   teamId?: string
@@ -40,66 +40,83 @@ export async function POST(request: NextRequest) {
     request,
     async (ctx) => {
       const body: RegisterRequest = await request.json()
-      const { email, name, password, jobNumber } = body
-
-      const employee = await externalEmployeeDirectoryService.matchByJobNumber(jobNumber)
-      if (!employee || employee.sourceStatus !== 'EMPLOYED') {
-        throw new AppError(
-          ErrorCode.VALIDATION_FAILED,
-          GENERIC_REGISTER_REVIEW_MESSAGE
-        )
-      }
+      const { email, name, password } = body
+      const jobNumber = typeof body.jobNumber === 'string' ? body.jobNumber.trim() : ''
 
       const submittedName = normalizePersonName(name)
-      const employeeName = normalizePersonName(employee.name)
-      if (submittedName !== employeeName) {
-        throw new AppError(
-          ErrorCode.VALIDATION_FAILED,
-          GENERIC_REGISTER_REVIEW_MESSAGE
+      let canAutoActivate = false
+      let user: Awaited<ReturnType<typeof userService.create>>
+
+      if (jobNumber) {
+        const employee = await externalEmployeeDirectoryService.matchByJobNumber(jobNumber)
+        if (!employee || employee.sourceStatus !== 'EMPLOYED') {
+          throw new AppError(
+            ErrorCode.VALIDATION_FAILED,
+            GENERIC_REGISTER_REVIEW_MESSAGE
+          )
+        }
+
+        const employeeName = normalizePersonName(employee.name)
+        if (submittedName !== employeeName) {
+          throw new AppError(
+            ErrorCode.VALIDATION_FAILED,
+            GENERIC_REGISTER_REVIEW_MESSAGE
+          )
+        }
+
+        const existingEmployeeUser = await userService.findByEmployeeIdentity({
+          employeeDirectoryId: employee.id,
+          dingtalkUserId: employee.dingtalkUserId,
+          dingtalkUnionId: employee.dingtalkUnionId,
+        })
+        if (existingEmployeeUser) {
+          throw new AppError(
+            ErrorCode.VALIDATION_FAILED,
+            GENERIC_REGISTER_REVIEW_MESSAGE
+          )
+        }
+
+        const departmentId = await externalEmployeeDirectoryService.resolveDepartmentIdByExternalId(
+          employee.primaryDepartmentExternalId
         )
+        const department = departmentId
+          ? await departmentService.findById(departmentId).catch(() => null)
+          : null
+        const provisioning = resolveEmployeeAccountProvisioning({
+          sourceStatus: employee.sourceStatus,
+          departmentFullPath: department?.fullPath,
+        })
+        canAutoActivate = provisioning.canAutoActivate
+
+        // 调用服务层创建用户
+        // 强制使用 USER 角色，忽略用户传入的 role 参数，防止权限提升攻击
+        user = await userService.create({
+          email,
+          name: employeeName,
+          password,
+          role: REGISTER_DEFAULT_ROLE,
+          businessRoles: provisioning.businessRoles,
+          status: provisioning.status,
+          departmentId: departmentId ?? undefined,
+          isFirstLogin: false,
+          phone: employee.mobile ?? undefined,
+          employeeDirectoryId: employee.id,
+          dingtalkUserId: employee.dingtalkUserId,
+          dingtalkUnionId: employee.dingtalkUnionId,
+          dingtalkBoundAt: employee.dingtalkUserId || employee.dingtalkUnionId ? new Date() : null,
+        })
+      } else {
+        user = await userService.create({
+          email,
+          name: submittedName,
+          password,
+          role: REGISTER_DEFAULT_ROLE,
+          businessRoles: [],
+          status: 'PENDING',
+          isFirstLogin: false,
+        })
       }
 
-      const existingEmployeeUser = await userService.findByEmployeeIdentity({
-        employeeDirectoryId: employee.id,
-        dingtalkUserId: employee.dingtalkUserId,
-        dingtalkUnionId: employee.dingtalkUnionId,
-      })
-      if (existingEmployeeUser) {
-        throw new AppError(
-          ErrorCode.VALIDATION_FAILED,
-          GENERIC_REGISTER_REVIEW_MESSAGE
-        )
-      }
-
-      const departmentId = await externalEmployeeDirectoryService.resolveDepartmentIdByExternalId(
-        employee.primaryDepartmentExternalId
-      )
-      const department = departmentId
-        ? await departmentService.findById(departmentId).catch(() => null)
-        : null
-      const provisioning = resolveEmployeeAccountProvisioning({
-        sourceStatus: employee.sourceStatus,
-        departmentFullPath: department?.fullPath,
-      })
-
-      // 调用服务层创建用户
-      // 强制使用 USER 角色，忽略用户传入的 role 参数，防止权限提升攻击
-      const user = await userService.create({
-        email,
-        name: employeeName,
-        password,
-        role: REGISTER_DEFAULT_ROLE,
-        businessRoles: provisioning.businessRoles,
-        status: provisioning.status,
-        departmentId: departmentId ?? undefined,
-        isFirstLogin: false,
-        phone: employee.mobile ?? undefined,
-        employeeDirectoryId: employee.id,
-        dingtalkUserId: employee.dingtalkUserId,
-        dingtalkUnionId: employee.dingtalkUnionId,
-        dingtalkBoundAt: employee.dingtalkUserId || employee.dingtalkUnionId ? new Date() : null,
-      })
-
       // 记录操作日志
       await logService.create({
         userId: user.id,
@@ -115,7 +132,7 @@ export async function POST(request: NextRequest) {
 
       return jsonSuccess(
         {
-          message: provisioning.canAutoActivate ? '注册成功，账号已自动激活' : '注册成功，请等待管理员激活',
+          message: canAutoActivate ? '注册成功，账号已自动激活' : '注册成功，请等待管理员激活',
           user,
         },
         201,
diff --git a/furniture-3d-system/src/app/draft-groups/DraftGroupsFormalClient.tsx b/furniture-3d-system/src/app/draft-groups/DraftGroupsFormalClient.tsx
index e2e643cc..ef6b3cc2 100644
--- a/furniture-3d-system/src/app/draft-groups/DraftGroupsFormalClient.tsx
+++ b/furniture-3d-system/src/app/draft-groups/DraftGroupsFormalClient.tsx
@@ -33,6 +33,7 @@ import {
   createEmptyNonIntegratedPatentApplication,
   createEmptyNonIntegratedProjectReview,
   NON_INTEGRATED_DEFAULT_BRAND,
+  NON_INTEGRATED_MODULAR_PRODUCT_TAG,
   NON_INTEGRATED_BASIC_INFO_WORKSPACE_CATEGORY,
   NON_INTEGRATED_PRODUCTS_UPDATED,
   type NonIntegratedSkuComponentDetail,
@@ -754,6 +755,7 @@ function buildDraftGroupSeriesProductRecord({
       sourceSeriesCode: draftGroup.assetSeriesCode?.trim().toUpperCase() || '',
       source: 'draft_group_modular_series',
     },
+    productTag: NON_INTEGRATED_MODULAR_PRODUCT_TAG,
     spu: normalizedSeriesSpu,
     projectStatus: 'approved',
     projectReview: createEmptyNonIntegratedProjectReview(),
@@ -3071,6 +3073,9 @@ function updateFormalProductSkuItems(
   const batchKey = String(batchNo)
   return {
     ...product,
+    productTag: Object.prototype.hasOwnProperty.call(product, 'productTag')
+      ? product.productTag ?? ''
+      : NON_INTEGRATED_MODULAR_PRODUCT_TAG,
     skuItems,
     skuBatchCount: Math.max(product.skuBatchCount ?? 1, batchNo),
     skuBatchFlowNos: {
diff --git a/furniture-3d-system/src/app/intake/non-integrated/NonIntegratedDetailClient.tsx b/furniture-3d-system/src/app/intake/non-integrated/NonIntegratedDetailClient.tsx
index b639d864..e452f73c 100644
--- a/furniture-3d-system/src/app/intake/non-integrated/NonIntegratedDetailClient.tsx
+++ b/furniture-3d-system/src/app/intake/non-integrated/NonIntegratedDetailClient.tsx
@@ -264,6 +264,7 @@ import {
   NON_INTEGRATED_DUPLICATE_SPU_MESSAGE,
   NON_INTEGRATED_DOCUMENT_WORKSPACE_CATEGORIES,
   NON_INTEGRATED_PLANNING_LAYOUT_WORKSPACE_CATEGORY,
+  NON_INTEGRATED_PRODUCT_TAG_OPTIONS,
   NON_INTEGRATED_WORKFLOW_NODE_CATEGORIES,
   getNonIntegratedFormalSpu,
   getNonIntegratedProductById,
@@ -6650,6 +6651,7 @@ function buildProductPayload(
   createdBy?: string,
   updatedBy?: string,
   productDevelopmentKind: ProductDevelopmentKind = "product",
+  productTag = "",
   metadata?: Record<string, unknown>,
 ): NonIntegratedProductRecord {
   const now = new Date().toISOString();
@@ -6901,6 +6903,7 @@ function buildProductPayload(
     id,
     productDevelopmentKind,
     ...(metadata && Object.keys(metadata).length > 0 ? { metadata } : {}),
+    productTag: productTag.trim(),
     projectStatus,
     projectReview: normalizeNonIntegratedProjectReview(projectReview),
     openingReference: normalizedOpeningReference,
@@ -7182,6 +7185,11 @@ export default function NonIntegratedDetailClient({
   const [formValues, setFormValues] = useState(() =>
     createFormValuesFromProduct(existingProduct),
   );
+  const [productTag, setProductTag] = useState(() =>
+    Object.prototype.hasOwnProperty.call(existingProduct ?? {}, "productTag")
+      ? existingProduct?.productTag?.trim() ?? ""
+      : "",
+  );
   const formValuesRef = useRef<FormValues>(formValues);
   useEffect(() => {
     formValuesRef.current = formValues;
@@ -12187,6 +12195,7 @@ export default function NonIntegratedDetailClient({
             existingProduct?.createdBy,
             currentUserNameNormalized || currentUserIdNormalized || undefined,
             effectiveProductDevelopmentKind,
+            productTag,
             nextProductMetadata,
           ),
         );
@@ -12279,6 +12288,7 @@ export default function NonIntegratedDetailClient({
       productFirstQualityRows,
       productLimitRows,
       productPricingRows,
+      productTag,
       productFinishedSampleShipmentRows,
       productSampleMeasurementRows,
       projectReview,
@@ -12461,6 +12471,13 @@ export default function NonIntegratedDetailClient({
     }, AUTO_SAVE_DELAY_MS);
   }
 
+  function updateProductTag(value: string) {
+    if (isReadOnly) return;
+    setProductTag(value);
+    setSaveMessage("");
+    setSaveMessageType("success");
+  }
+
   function handleTextInputCompositionStart(_: CompositionEvent<HTMLElement>) {
     isTextInputCompositionActiveRef.current = true;
 
@@ -12789,6 +12806,7 @@ export default function NonIntegratedDetailClient({
     productLimitRows,
     productPricingRows,
     productSampleMeasurementRows,
+    productTag,
     projectReview,
     projectStatus,
     qualityInspectionSheet,
@@ -18429,6 +18447,7 @@ export default function NonIntegratedDetailClient({
   function syncAiWhiteBackgroundSavedProduct(product: NonIntegratedProductRecord) {
     setUploadFiles(product.uploadFiles ?? []);
     setProductMetadata(product.metadata);
+    setProductTag(product.productTag?.trim() ?? "");
 
     if (shouldUseRemoteAssetStorage()) {
       window.dispatchEvent(new Event(NON_INTEGRATED_PRODUCTS_UPDATED));
@@ -19909,6 +19928,7 @@ export default function NonIntegratedDetailClient({
           currentUserNameNormalized || currentUserIdNormalized || undefined,
           currentUserNameNormalized || currentUserIdNormalized || undefined,
           effectiveProductDevelopmentKind,
+          productTag,
           seriesComponentMetadata ?? seriesProductMetadata,
         ),
         { attachToExistingProduct: false },
@@ -26584,6 +26604,30 @@ function renderFactoryQualityWorkspace() {
                                   description="当前还没有上传产品主图。"
                                 />
                               )}
+                              <div className="mt-3 rounded-apple-lg border border-apple-separator bg-apple-bg-primary p-2">
+                                <FieldLabel label="商品标签" />
+                                <div className="flex items-center gap-2">
+                                  <InlineSelect
+                                    ariaLabel="商品标签"
+                                    value={productTag}
+                                    options={NON_INTEGRATED_PRODUCT_TAG_OPTIONS}
+                                    wrapperClassName="min-w-0 flex-1"
+                                    readOnly={isReadOnly}
+                                    onChange={updateProductTag}
+                                    buttonClassName="h-8 w-full rounded-apple-lg border border-apple-separator bg-apple-bg-secondary px-2.5 text-xs text-apple-label-primary outline-none disabled:cursor-not-allowed disabled:bg-apple-bg-primary disabled:text-apple-label-secondary"
+                                  />
+                                  <button
+                                    type="button"
+                                    aria-label="清空商品标签"
+                                    title="清空商品标签"
+                                    onClick={() => updateProductTag("")}
+                                    disabled={isReadOnly || !productTag.trim()}
+                                    className="flex h-8 w-8 shrink-0 items-center justify-center rounded-apple-lg border border-apple-separator bg-apple-bg-secondary text-apple-label-secondary transition hover:bg-apple-bg-tertiary hover:text-apple-label-primary disabled:cursor-not-allowed disabled:opacity-40 disabled:hover:bg-apple-bg-secondary disabled:hover:text-apple-label-secondary"
+                                  >
+                                    <X className="h-3.5 w-3.5" aria-hidden="true" />
+                                  </button>
+                                </div>
+                              </div>
                             </div>
                             <div className="space-y-3">
                               <div className="grid gap-2 md:grid-cols-3 xl:grid-cols-5">
diff --git a/furniture-3d-system/src/app/intake/non-integrated/nonIntegratedStorage.ts b/furniture-3d-system/src/app/intake/non-integrated/nonIntegratedStorage.ts
index 8d9d79db..496ca4bf 100644
--- a/furniture-3d-system/src/app/intake/non-integrated/nonIntegratedStorage.ts
+++ b/furniture-3d-system/src/app/intake/non-integrated/nonIntegratedStorage.ts
@@ -23,6 +23,10 @@ import { normalizeNonIntegratedAssetUrl } from "./nonIntegratedAssetUrl";
 
 export const NON_INTEGRATED_PRODUCTS_UPDATED =
   "intake:nonIntegratedProductsUpdated";
+export const NON_INTEGRATED_MODULAR_PRODUCT_TAG = "模块化";
+export const NON_INTEGRATED_PRODUCT_TAG_OPTIONS = [
+  NON_INTEGRATED_MODULAR_PRODUCT_TAG,
+] as const;
 export const NON_INTEGRATED_DUPLICATE_SPU_MESSAGE =
   "SPU 已存在，不能重复新建。删除原记录后才可以重新新建。";
 export const NON_INTEGRATED_DEFAULT_BRAND = "其他品牌-普通大货";
@@ -655,6 +659,7 @@ export type NonIntegratedProductRecord = {
   id: string;
   productDevelopmentKind?: "product" | "series";
   metadata?: Record<string, unknown>;
+  productTag?: string;
   spu: string;
   projectStatus: NonIntegratedProjectStatus;
   projectReview: NonIntegratedProjectReview;
@@ -1187,6 +1192,18 @@ function normalizeMetadataRecord(value: unknown) {
     : undefined;
 }
 
+function shouldDefaultModularProductTag(
+  metadata: Record<string, unknown> | undefined,
+) {
+  if (!metadata) return false;
+
+  return Boolean(
+    typeof metadata.modularSpu === "string" ||
+      metadata.source === "draft_group_modular_series" ||
+      typeof metadata.componentDetailType === "string",
+  );
+}
+
 function normalizeTupleMap<TLength extends 3 | 4>(
   value: unknown,
   tupleLength: TLength,
@@ -2229,12 +2246,20 @@ function toProductRecord(
     normalizedPreviewImage,
     normalizedPreviewImageName,
   );
+  const metadata = normalizeMetadataRecord(item.metadata);
+  const hasProductTag = Object.prototype.hasOwnProperty.call(item, "productTag");
+  const productTag = hasProductTag
+    ? normalizeString(item.productTag)
+    : shouldDefaultModularProductTag(metadata)
+      ? NON_INTEGRATED_MODULAR_PRODUCT_TAG
+      : undefined;
 
   return {
     id: item.id,
     productDevelopmentKind:
       item.productDevelopmentKind === "series" ? "series" : "product",
-    metadata: normalizeMetadataRecord(item.metadata),
+    metadata,
+    ...(productTag !== undefined ? { productTag } : {}),
     spu: item.spu,
     projectStatus: normalizeNonIntegratedProjectStatus(item.projectStatus),
     projectReview: normalizeNonIntegratedProjectReview(item.projectReview),
diff --git a/furniture-3d-system/src/app/register/page.tsx b/furniture-3d-system/src/app/register/page.tsx
index 74331fe1..4b7af995 100644
--- a/furniture-3d-system/src/app/register/page.tsx
+++ b/furniture-3d-system/src/app/register/page.tsx
@@ -166,11 +166,10 @@ export default function RegisterPage() {
                 label="工号"
                 id="jobNumber"
                 type="text"
-                placeholder="请输入员工工号"
+                placeholder="内部员工可填写工号，外部人员可不填"
                 value={jobNumber}
                 onChange={(event) => setJobNumber(event.target.value)}
-                required
-                helperText="系统会用工号匹配员工库，匹配成功后仍需管理员激活"
+                helperText="填写工号会匹配员工库；不填写工号时，账号提交后等待管理员激活"
                 variant="filled"
                 size="large"
                 containerClassName={authFieldClass}
diff --git a/furniture-3d-system/src/server/services/asset-center.service.ts b/furniture-3d-system/src/server/services/asset-center.service.ts
index 60d48aa2..e3215ab0 100644
--- a/furniture-3d-system/src/server/services/asset-center.service.ts
+++ b/furniture-3d-system/src/server/services/asset-center.service.ts
@@ -34,6 +34,7 @@ import {
 } from '@/lib/open-product/asset-coding'
 import {
   NON_INTEGRATED_DEFAULT_BRAND,
+  NON_INTEGRATED_MODULAR_PRODUCT_TAG,
   buildNonIntegratedProductId,
   createDefaultDocumentWorkspaceConfirmations,
   createEmptyNonIntegratedOpeningReference,
@@ -1469,6 +1470,7 @@ function buildSeriesComponentDetailProductPayload(input: {
       componentSpu: spu,
       finishedProductSpu,
     },
+    productTag: NON_INTEGRATED_MODULAR_PRODUCT_TAG,
     spu,
     projectStatus: 'draft',
     projectReview: createEmptyNonIntegratedProjectReview(),
@@ -1575,6 +1577,7 @@ function buildSeriesComponentDetailProductPayloadFromExistingRecord(input: {
 }): Record<string, unknown> {
   const payload = isRecord(input.record.payload) ? input.record.payload : {}
   const metadata = isRecord(payload.metadata) ? payload.metadata : {}
+  const hasProductTag = Object.prototype.hasOwnProperty.call(payload, 'productTag')
   const openingReference = isRecord(payload.openingReference) ? payload.openingReference : {}
   const spu = resolveSeriesComponentSpu(input.series)
   const finishedProductSpu = resolveSeriesFinishedProductSpu(input.series)
@@ -1610,6 +1613,11 @@ function buildSeriesComponentDetailProductPayloadFromExistingRecord(input: {
       componentSpu: spu,
       finishedProductSpu,
     },
+    productTag: hasProductTag
+      ? typeof payload.productTag === 'string'
+        ? payload.productTag
+        : ''
+      : NON_INTEGRATED_MODULAR_PRODUCT_TAG,
     spu: persistedSpu,
     productCode: spu,
     openingReference: {
diff --git a/furniture-3d-system/src/server/services/jushuitan-product-pricing-push.service.test.ts b/furniture-3d-system/src/server/services/jushuitan-product-pricing-push.service.test.ts
index 5d5f6a55..5f114038 100644
--- a/furniture-3d-system/src/server/services/jushuitan-product-pricing-push.service.test.ts
+++ b/furniture-3d-system/src/server/services/jushuitan-product-pricing-push.service.test.ts
@@ -105,11 +105,13 @@ function createMeasurementRow(
 function createProduct(
   skuItems: NonIntegratedSkuItem[],
   pricingRows = skuItems.map((sku) => createPricingRow(sku)),
+  productTag = '',
 ): JushuitanProductPricingPushInput['product'] {
   return {
     id: 'product-1',
     spu: 'GBGJ-CS0002',
     brand: '顾家',
+    productTag,
     productCategory: '茶几',
     productionType: '成品',
     skuItems,
@@ -202,6 +204,62 @@ describe('JushuitanProductPricingPushService', () => {
         properties_value: '胡桃色；140/60/78',
       },
     ])
+    expect(
+      (readBiz(fetchMock, itemSkuCallIndex).items as Array<Record<string, unknown>>)[0],
+    ).not.toHaveProperty('labels')
+  })
+
+  it('商品标签有值时普通商品资料的每个 SKU 都推送 labels', async () => {
+    const fetchMock = createSuccessFetchMock()
+    global.fetch = fetchMock as unknown as typeof fetch
+
+    const skuA = createSku({
+      id: 'normal-a',
+      skuCode: 'CS000201',
+      barcode: 'CS000201N1280V01',
+    })
+    const skuB = createSku({
+      id: 'normal-b',
+      skuCode: 'CS000202',
+      barcode: 'CS000202N1280V01',
+    })
+
+    await new JushuitanProductPricingPushService().pushProductPricing({
+      product: createProduct([skuA, skuB], undefined, '模块化'),
+      targetSkuIds: [skuA.id, skuB.id],
+    })
+
+    const itemSkuCallIndex = findCallIndex(fetchMock, '/open/jushuitan/itemsku/upload')
+    expect(readBiz(fetchMock, itemSkuCallIndex).items).toMatchObject([
+      {
+        sku_id: skuA.barcode,
+        labels: ['模块化'],
+      },
+      {
+        sku_id: skuB.barcode,
+        labels: ['模块化'],
+      },
+    ])
+  })
+
+  it('商品标签清空时不推 labels，也不使用旧核价行标签兜底', async () => {
+    const fetchMock = createSuccessFetchMock()
+    global.fetch = fetchMock as unknown as typeof fetch
+
+    const normalSku = createSku({ id: 'normal-sku' })
+    await new JushuitanProductPricingPushService().pushProductPricing({
+      product: createProduct(
+        [normalSku],
+        [{ ...createPricingRow(normalSku), productTag: '旧标签' }],
+        '',
+      ),
+      targetSkuIds: [normalSku.id],
+    })
+
+    const itemSkuCallIndex = findCallIndex(fetchMock, '/open/jushuitan/itemsku/upload')
+    expect(
+      (readBiz(fetchMock, itemSkuCallIndex).items as Array<Record<string, unknown>>)[0],
+    ).not.toHaveProperty('labels')
   })
 
   it('成本价按系统原值推送，不再除以 0.9', async () => {
@@ -619,7 +677,7 @@ describe('JushuitanProductPricingPushService', () => {
     })
 
     const result = await new JushuitanProductPricingPushService().pushProductPricing({
-      product: createProduct([comboA, comboB, comboC]),
+      product: createProduct([comboA, comboB, comboC], undefined, '模块化'),
       targetSkuIds: [comboA.id],
     })
 
@@ -638,14 +696,17 @@ describe('JushuitanProductPricingPushService', () => {
       {
         sku_id: comboA.barcode,
         properties_value: '胡桃色；140/60/78',
+        labels: ['模块化'],
       },
       {
         sku_id: comboB.barcode,
         properties_value: '胡桃色；140/60/78',
+        labels: ['模块化'],
       },
       {
         sku_id: comboC.barcode,
         properties_value: '胡桃色；140/60/78',
+        labels: ['模块化'],
       },
     ])
     expect(readBiz(fetchMock, combineSkuCallIndex)).toMatchObject(
@@ -654,7 +715,7 @@ describe('JushuitanProductPricingPushService', () => {
         i_id: 'GBGJ-CS000201',
         name: 'GBGJ-款式一 140/60/78 胡桃色',
         properties_value: '胡桃色；140/60/78',
-        labels: '双包/多包',
+        labels: ['模块化'],
         items: [
           { src_sku_id: comboA.barcode, qty: 1, sale_price: 0 },
           { src_sku_id: comboB.barcode, qty: 1, sale_price: 0 },
@@ -702,7 +763,7 @@ describe('JushuitanProductPricingPushService', () => {
     })
 
     const result = await new JushuitanProductPricingPushService().pushProductPricing({
-      product: createProduct([combineSku]),
+      product: createProduct([combineSku], undefined, '模块化'),
       targetSkuIds: [combineSku.id],
     })
 
@@ -721,7 +782,7 @@ describe('JushuitanProductPricingPushService', () => {
       sku_id: 'MKH-DNZ0384260600002',
       i_id: 'MKH-DNZ0384260600002',
       name: 'MKH-DNZ0384260600002',
-      labels: '模块化组合',
+      labels: ['模块化'],
       items: [
         { src_sku_id: 'DNZ038502N1437V01', qty: 1, sale_price: 0 },
         { src_sku_id: 'DNZ038401N1440V01', qty: 1, sale_price: 0 },
diff --git a/furniture-3d-system/src/server/services/jushuitan-product-pricing-push.service.ts b/furniture-3d-system/src/server/services/jushuitan-product-pricing-push.service.ts
index 81023e24..fee93471 100644
--- a/furniture-3d-system/src/server/services/jushuitan-product-pricing-push.service.ts
+++ b/furniture-3d-system/src/server/services/jushuitan-product-pricing-push.service.ts
@@ -21,6 +21,7 @@ type JushuitanProductPricingPushProduct = {
   id: string
   spu: string
   brand: string
+  productTag?: string
   productCategory?: string
   productionType?: string
   openingReference?: {
@@ -84,7 +85,7 @@ type JushuitanCombineItem = {
   i_id: string
   name: string
   properties_value: string
-  labels: string
+  labels?: string[]
   enabled: string
   items: Array<{
     src_sku_id: string
@@ -664,6 +665,7 @@ function buildNormalItem(
   product: JushuitanProductPricingPushProduct,
   row: NormalizedPushRow,
 ) {
+  const productTag = resolveProductTag(product)
   const item: Record<string, unknown> = {
     sku_id: requireText(row.sku.barcode, '条码'),
     i_id: requireText(product.spu, 'SPU'),
@@ -677,6 +679,7 @@ function buildNormalItem(
   setIfText(item, 'other_10', row.sku.material)
   setIfText(item, 'other_8', row.sku.setCount || '1')
   setIfText(item, 'brand', product.brand)
+  if (productTag) item.labels = [productTag]
   setIfText(item, 'properties_value', buildPropertiesValue(row.sku))
   setIfText(item, 'other_1', `${row.sku.model.trim()}${row.factoryRow.supplierCode.trim()}`)
   setIfNumber(item, 'l', row.measurementRow?.lengthCm)
@@ -1105,7 +1108,22 @@ function resolveComponentQuantity(component: { quantity?: string }) {
   return quantity && quantity > 0 ? quantity : 1
 }
 
-function buildModularCombineItems(rows: NormalizedPushRow[]): JushuitanCombineItem[] {
+function resolveProductTag(product: JushuitanProductPricingPushProduct) {
+  if (Object.prototype.hasOwnProperty.call(product, 'productTag')) {
+    return product.productTag?.trim() ?? ''
+  }
+
+  return firstNonEmpty(
+    product.pricingRows.map((row) => row.productTag?.trim() ?? ''),
+  )
+}
+
+function buildModularCombineItems(
+  product: JushuitanProductPricingPushProduct,
+  rows: NormalizedPushRow[],
+): JushuitanCombineItem[] {
+  const productTag = resolveProductTag(product)
+
   return rows
     .filter((row) => hasModularCombineComponents(row.sku))
     .map((row) => {
@@ -1127,7 +1145,7 @@ function buildModularCombineItems(rows: NormalizedPushRow[]): JushuitanCombineIt
         i_id: requireText(combineSkuId, '组合款式编码'),
         name: requireText(combineSkuId, '组合商品名称'),
         properties_value: '',
-        labels: '模块化组合',
+        ...(productTag ? { labels: [productTag] } : {}),
         enabled: '启用',
         items,
       }
@@ -1138,7 +1156,8 @@ function buildCombineItems(
   product: JushuitanProductPricingPushProduct,
   rows: NormalizedPushRow[],
 ): JushuitanCombineItem[] {
-  const modularItems = buildModularCombineItems(rows)
+  const productTag = resolveProductTag(product)
+  const modularItems = buildModularCombineItems(product, rows)
   const rowBySkuId = new Map(rows.map((row) => [row.sku.id, row]))
   const packageGroupKeys = new Set(
     rows
@@ -1181,7 +1200,7 @@ function buildCombineItems(
         i_id: requireText(combineSkuId, '组合款式编码'),
         name: requireText(combineName, '组合商品名称'),
         properties_value: buildPropertiesValue(firstSku),
-        labels: '双包/多包',
+        ...(productTag ? { labels: [productTag] } : {}),
         enabled: '启用',
         items: groupSkus.map((sku) => ({
           src_sku_id: requireText(sku.barcode, '子商品编码'),