From b603555df7ea1486a6292baa059b041dd3cf25fc Mon Sep 17 00:00:00 2001
From: WuYongJie <wuyongjie@users.noreply.git.1080p.hk>
Date: Fri, 15 May 2026 14:39:45 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E9=87=8D=E6=9E=84=E8=B5=84=E4=BA=A7?=
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Content-Transfer-Encoding: 8bit

---
 .../migration.sql                             | 144 ++++++
 furniture-3d-system/prisma/schema.prisma      |  87 ++--
 .../app/__tests__/draft-groups-page.test.tsx  |   4 +-
 .../app/__tests__/home-client-delete.test.tsx |   2 +-
 .../src/app/__tests__/intake-page.test.tsx    |  12 +-
 .../src/app/__tests__/page-nav.test.tsx       |  14 +-
 .../app/api/asset-center/families/route.ts    |   2 +
 .../app/api/asset-center/import-cad/route.ts  |   2 +
 .../series}/route.ts                          |   6 +-
 .../src/app/api/platform/schemas.ts           |  13 +-
 .../AssetCenterClient.preview-gizmo.test.tsx  |  24 +-
 .../asset-center/AssetCenterClient.test.tsx   |  43 +-
 .../app/asset-center/AssetCenterClient.tsx    | 418 ++++++++++++++++--
 .../AssetCenterClient.workflow.test.tsx       |  82 ++--
 .../MaterialLibraryClient.tsx                 | 230 ++++++----
 .../PackagingMaterialsClient.test.tsx         |   2 +-
 ...PackagingMaterialsClient.workflow.test.tsx |   2 +-
 .../src/app/asset-center/page.tsx             |   6 +-
 .../AssistedAssemblyClient.test.tsx           |   2 +-
 .../AssistedAssemblyClient.tsx                |   3 +
 .../src/app/assisted-assembly/page.tsx        |   3 +-
 .../app/home/components/HomeDraftsList.tsx    |   2 +-
 .../src/app/home/home-client.types.ts         |   2 +-
 .../src/app/intake/IntakeClient.test.tsx      |  10 +-
 .../src/app/intake/IntakeClient.tsx           |   8 +-
 .../integratedDraftGroupAdapter.test.ts       |   6 +-
 .../integrated/integratedDraftGroupAdapter.ts |   2 +-
 .../integrated/integratedSeriesLoader.test.ts |   6 +-
 furniture-3d-system/src/app/intake/page.tsx   |   2 +-
 .../lib/open-product/assembly-workspace.ts    |   6 +
 .../open-product/manual-assembly-launch.ts    |   7 +
 .../src/lib/open-product/platform-api.ts      |   2 +
 .../src/lib/open-product/types.ts             |   1 -
 .../client-helpers.test.ts                    |   2 +-
 .../repositories/asset-center.repository.ts   |  96 +++-
 .../repositories/draft-group.repository.ts    |   8 +-
 .../src/server/repositories/index.ts          |   5 +-
 .../series-template.repository.ts             |  53 ---
 .../asset-cad-import.service.test.ts          |   5 +-
 .../__tests__/asset-center.service.test.ts    |   2 -
 .../__tests__/asset-review.service.test.ts    |   2 -
 .../__tests__/combination.service.test.ts     | 258 -----------
 .../draft-group.manual-assembly.test.ts       |   4 +-
 .../__tests__/draft-group.service.test.ts     |  57 +--
 .../open-platform-demo-seed.service.test.ts   | 147 +-----
 .../services/asset-cad-import.service.ts      |   2 +
 .../server/services/asset-center.service.ts   | 105 ++++-
 .../services/asset-center.service.types.ts    |  23 +-
 .../server/services/combination.service.ts    | 216 ---------
 .../services/combination.service.types.ts     |  44 --
 .../src/server/services/draft-group.mapper.ts |   8 +-
 .../server/services/draft-group.service.ts    |   3 +
 .../services/draft-group.service.types.ts     |   7 +-
 .../src/server/services/index.ts              |  13 +-
 .../open-platform-demo-seed.service.ts        | 116 +++--
 .../services/series-template.service.ts       | 108 -----
 .../single-board-desk-materialization.ts      |  39 --
 57 files changed, 1221 insertions(+), 1257 deletions(-)
 create mode 100644 furniture-3d-system/prisma/migrations/20260515143000_asset_series_first/migration.sql
 rename furniture-3d-system/src/app/api/{series-templates => asset-center/series}/route.ts (73%)
 delete mode 100644 furniture-3d-system/src/server/repositories/series-template.repository.ts
 delete mode 100644 furniture-3d-system/src/server/services/__tests__/combination.service.test.ts
 delete mode 100644 furniture-3d-system/src/server/services/combination.service.ts
 delete mode 100644 furniture-3d-system/src/server/services/combination.service.types.ts
 delete mode 100644 furniture-3d-system/src/server/services/series-template.service.ts

diff --git a/furniture-3d-system/prisma/migrations/20260515143000_asset_series_first/migration.sql b/furniture-3d-system/prisma/migrations/20260515143000_asset_series_first/migration.sql
new file mode 100644
index 00000000..de1d55fd
--- /dev/null
+++ b/furniture-3d-system/prisma/migrations/20260515143000_asset_series_first/migration.sql
@@ -0,0 +1,144 @@
+-- Asset Center: replace legacy SeriesTemplate with AssetSeries compatibility scope.
+
+CREATE TABLE "AssetSeries" (
+  "id" TEXT NOT NULL,
+  "code" TEXT NOT NULL,
+  "name" TEXT NOT NULL,
+  "description" TEXT,
+  "productCategoryId" TEXT,
+  "sortOrder" INTEGER NOT NULL DEFAULT 0,
+  "isActive" BOOLEAN NOT NULL DEFAULT true,
+  "metadata" JSONB,
+  "createdBy" TEXT,
+  "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  "updatedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+  CONSTRAINT "AssetSeries_pkey" PRIMARY KEY ("id")
+);
+
+CREATE UNIQUE INDEX "AssetSeries_code_key" ON "AssetSeries"("code");
+CREATE INDEX "AssetSeries_productCategoryId_idx" ON "AssetSeries"("productCategoryId");
+CREATE INDEX "AssetSeries_createdBy_idx" ON "AssetSeries"("createdBy");
+CREATE INDEX "AssetSeries_sortOrder_idx" ON "AssetSeries"("sortOrder");
+CREATE INDEX "AssetSeries_isActive_idx" ON "AssetSeries"("isActive");
+
+ALTER TABLE "AssetSeries"
+  ADD CONSTRAINT "AssetSeries_productCategoryId_fkey"
+  FOREIGN KEY ("productCategoryId") REFERENCES "ProductCategory"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+ALTER TABLE "AssetSeries"
+  ADD CONSTRAINT "AssetSeries_createdBy_fkey"
+  FOREIGN KEY ("createdBy") REFERENCES "User"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+INSERT INTO "AssetSeries" (
+  "id",
+  "code",
+  "name",
+  "description",
+  "productCategoryId",
+  "sortOrder",
+  "isActive",
+  "metadata",
+  "createdBy",
+  "createdAt",
+  "updatedAt"
+)
+SELECT
+  "id",
+  "code",
+  "name",
+  "description",
+  "categoryId",
+  ROW_NUMBER() OVER (ORDER BY "createdAt", "code") - 1,
+  "isActive",
+  jsonb_build_object('migratedFrom', 'SeriesTemplate', 'legacySeriesName', "seriesName"),
+  "createdBy",
+  "createdAt",
+  "updatedAt"
+FROM "SeriesTemplate"
+ON CONFLICT ("code") DO NOTHING;
+
+INSERT INTO "AssetSeries" (
+  "id",
+  "code",
+  "name",
+  "sortOrder",
+  "isActive",
+  "metadata"
+)
+SELECT
+  'asset-series-' || md5(series_code),
+  series_code,
+  series_code,
+  1000 + ROW_NUMBER() OVER (ORDER BY series_code),
+  true,
+  jsonb_build_object('migratedFrom', 'AssetFamily.applicableSeriesCodes')
+FROM (
+  SELECT DISTINCT unnest("applicableSeriesCodes") AS series_code
+  FROM "AssetFamily"
+  WHERE array_length("applicableSeriesCodes", 1) > 0
+) source
+WHERE series_code IS NOT NULL
+  AND btrim(series_code) <> ''
+ON CONFLICT ("code") DO NOTHING;
+
+CREATE TABLE "AssetFamilySeriesCompatibility" (
+  "id" TEXT NOT NULL,
+  "assetFamilyId" TEXT NOT NULL,
+  "assetSeriesId" TEXT NOT NULL,
+  "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+
+  CONSTRAINT "AssetFamilySeriesCompatibility_pkey" PRIMARY KEY ("id")
+);
+
+CREATE UNIQUE INDEX "AssetFamilySeriesCompatibility_assetFamilyId_assetSeriesId_key"
+  ON "AssetFamilySeriesCompatibility"("assetFamilyId", "assetSeriesId");
+CREATE INDEX "AssetFamilySeriesCompatibility_assetFamilyId_idx"
+  ON "AssetFamilySeriesCompatibility"("assetFamilyId");
+CREATE INDEX "AssetFamilySeriesCompatibility_assetSeriesId_idx"
+  ON "AssetFamilySeriesCompatibility"("assetSeriesId");
+
+ALTER TABLE "AssetFamilySeriesCompatibility"
+  ADD CONSTRAINT "AssetFamilySeriesCompatibility_assetFamilyId_fkey"
+  FOREIGN KEY ("assetFamilyId") REFERENCES "AssetFamily"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+ALTER TABLE "AssetFamilySeriesCompatibility"
+  ADD CONSTRAINT "AssetFamilySeriesCompatibility_assetSeriesId_fkey"
+  FOREIGN KEY ("assetSeriesId") REFERENCES "AssetSeries"("id") ON DELETE CASCADE ON UPDATE CASCADE;
+
+INSERT INTO "AssetFamilySeriesCompatibility" (
+  "id",
+  "assetFamilyId",
+  "assetSeriesId",
+  "createdAt"
+)
+SELECT
+  'afsc-' || md5(f."id" || ':' || s."id"),
+  f."id",
+  s."id",
+  COALESCE(f."createdAt", CURRENT_TIMESTAMP)
+FROM "AssetFamily" f
+CROSS JOIN LATERAL unnest(f."applicableSeriesCodes") AS series_code
+JOIN "AssetSeries" s ON s."code" = series_code
+WHERE btrim(series_code) <> ''
+ON CONFLICT ("assetFamilyId", "assetSeriesId") DO NOTHING;
+
+ALTER TABLE "DraftGroup" ADD COLUMN "assetSeriesId" TEXT;
+UPDATE "DraftGroup"
+SET "assetSeriesId" = "seriesTemplateId"
+WHERE "seriesTemplateId" IS NOT NULL
+  AND EXISTS (
+    SELECT 1 FROM "AssetSeries" s WHERE s."id" = "DraftGroup"."seriesTemplateId"
+  );
+
+DROP INDEX IF EXISTS "DraftGroup_seriesTemplateId_idx";
+ALTER TABLE "DraftGroup" DROP CONSTRAINT IF EXISTS "DraftGroup_seriesTemplateId_fkey";
+ALTER TABLE "DraftGroup" DROP COLUMN IF EXISTS "seriesTemplateId";
+CREATE INDEX "DraftGroup_assetSeriesId_idx" ON "DraftGroup"("assetSeriesId");
+ALTER TABLE "DraftGroup"
+  ADD CONSTRAINT "DraftGroup_assetSeriesId_fkey"
+  FOREIGN KEY ("assetSeriesId") REFERENCES "AssetSeries"("id") ON DELETE SET NULL ON UPDATE CASCADE;
+
+ALTER TABLE "AssetFamily" DROP COLUMN IF EXISTS "applicableSeriesCodes";
+
+DROP TABLE IF EXISTS "SeriesTemplate" CASCADE;
diff --git a/furniture-3d-system/prisma/schema.prisma b/furniture-3d-system/prisma/schema.prisma
index 63515117..f4cc1d6e 100644
--- a/furniture-3d-system/prisma/schema.prisma
+++ b/furniture-3d-system/prisma/schema.prisma
@@ -27,7 +27,7 @@ model ProductCategory {
   planningTemplates  PlanningTemplate[]  @relation("PlanningTemplateCategory")
   planningWorkspaces PlanningWorkspace[] @relation("PlanningWorkspaceCategory")
   assetFamilies      AssetFamily[]       @relation("AssetFamilyCategory")
-  seriesTemplates    SeriesTemplate[]    @relation("SeriesTemplateCategory")
+  assetSeries        AssetSeries[]       @relation("AssetSeriesCategory")
   draftGroups        DraftGroup[]        @relation("DraftGroupCategory")
 
   createdAt DateTime @default(now())
@@ -599,7 +599,6 @@ model AssetFamily {
   description String?    @db.Text
   productCategoryId String?
   productCategory   ProductCategory? @relation("AssetFamilyCategory", fields: [productCategoryId], references: [id])
-  applicableSeriesCodes String[] @default([])
   connectionRoles      String[] @default([])
   metadata             Json?
   status               AssetStatus @default(DRAFT)
@@ -623,6 +622,7 @@ model AssetFamily {
   deleter User? @relation("AssetFamilyDeleter", fields: [deletedById], references: [id], onDelete: SetNull)
 
   variants AssetVariant[]
+  compatibleSeries AssetFamilySeriesCompatibility[]
 
   createdAt DateTime @default(now())
   updatedAt DateTime @updatedAt
@@ -639,6 +639,48 @@ model AssetFamily {
   @@index([deletedById])
 }
 
+model AssetSeries {
+  id          String  @id @default(cuid())
+  code        String  @unique
+  name        String
+  description String? @db.Text
+
+  productCategoryId String?
+  category          ProductCategory? @relation("AssetSeriesCategory", fields: [productCategoryId], references: [id])
+
+  sortOrder Int     @default(0)
+  isActive  Boolean @default(true)
+  metadata  Json?
+
+  createdBy String?
+  creator   User? @relation("AssetSeriesCreator", fields: [createdBy], references: [id], onDelete: SetNull)
+
+  compatibleFamilies AssetFamilySeriesCompatibility[]
+  draftGroups        DraftGroup[]
+
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+
+  @@index([productCategoryId])
+  @@index([createdBy])
+  @@index([sortOrder])
+  @@index([isActive])
+}
+
+model AssetFamilySeriesCompatibility {
+  id            String @id @default(cuid())
+  assetFamilyId String
+  assetFamily   AssetFamily @relation(fields: [assetFamilyId], references: [id], onDelete: Cascade)
+  assetSeriesId String
+  assetSeries   AssetSeries @relation(fields: [assetSeriesId], references: [id], onDelete: Cascade)
+
+  createdAt DateTime @default(now())
+
+  @@unique([assetFamilyId, assetSeriesId])
+  @@index([assetFamilyId])
+  @@index([assetSeriesId])
+}
+
 model AssetVariant {
   id            String     @id @default(cuid())
   assetFamilyId String
@@ -707,39 +749,6 @@ model AssetVariant {
   @@index([deletedById])
 }
 
-model SeriesTemplate {
-  id          String  @id @default(cuid())
-  code        String  @unique
-  name        String
-  seriesName  String
-  description String? @db.Text
-
-  categoryId String?
-  category   ProductCategory? @relation("SeriesTemplateCategory", fields: [categoryId], references: [id])
-
-  slotSchema         Json
-  namingRule         Json?
-  recommendationRule Json?
-  previewRule        Json?
-  intakeRule         Json?
-
-  isPreset Boolean @default(false)
-  isActive Boolean @default(true)
-
-  createdBy String?
-  creator   User? @relation("SeriesTemplateCreator", fields: [createdBy], references: [id], onDelete: SetNull)
-
-  draftGroups DraftGroup[]
-
-  createdAt DateTime @default(now())
-  updatedAt DateTime @updatedAt
-
-  @@index([categoryId])
-  @@index([createdBy])
-  @@index([isPreset])
-  @@index([isActive])
-}
-
 model DraftGroup {
   id          String  @id @default(cuid())
   code        String  @unique
@@ -749,8 +758,8 @@ model DraftGroup {
   categoryId String?
   category   ProductCategory? @relation("DraftGroupCategory", fields: [categoryId], references: [id])
 
-  seriesTemplateId String?
-  seriesTemplate   SeriesTemplate? @relation(fields: [seriesTemplateId], references: [id], onDelete: SetNull)
+  assetSeriesId String?
+  assetSeries   AssetSeries? @relation(fields: [assetSeriesId], references: [id], onDelete: SetNull)
 
   status  DraftGroupStatus @default(DRAFT)
   summary Json
@@ -765,7 +774,7 @@ model DraftGroup {
   updatedAt DateTime @updatedAt
 
   @@index([categoryId])
-  @@index([seriesTemplateId])
+  @@index([assetSeriesId])
   @@index([createdBy])
   @@index([status])
 }
@@ -1060,7 +1069,7 @@ model User {
   rejectedAssetVariants AssetVariant[] @relation("AssetVariantRejecter")
   modifiedAssetVariants AssetVariant[] @relation("AssetVariantLastModifier")
   deletedAssetVariants AssetVariant[] @relation("AssetVariantDeleter")
-  createdSeriesTemplates SeriesTemplate[] @relation("SeriesTemplateCreator")
+  createdAssetSeries AssetSeries[] @relation("AssetSeriesCreator")
   createdDraftGroups     DraftGroup[]    @relation("DraftGroupCreator")
   collaboratedProducts ProductCollaborator[] @relation("ProductCollaboratorUser")
   addedProductCollaborators ProductCollaborator[] @relation("ProductCollaboratorAddedBy")
diff --git a/furniture-3d-system/src/app/__tests__/draft-groups-page.test.tsx b/furniture-3d-system/src/app/__tests__/draft-groups-page.test.tsx
index 359a8a85..52ffc5ed 100644
--- a/furniture-3d-system/src/app/__tests__/draft-groups-page.test.tsx
+++ b/furniture-3d-system/src/app/__tests__/draft-groups-page.test.tsx
@@ -52,7 +52,7 @@ jest.mock('@/server/services', () => ({
         name: '进行中的草稿',
         description: null,
         categoryName: '单板桌',
-        seriesTemplateName: '单板桌',
+        assetSeriesName: '单板桌',
         status: 'DRAFT',
         summary: { selectedCount: 2 },
         creatorName: '测试用户',
@@ -64,7 +64,7 @@ jest.mock('@/server/services', () => ({
         name: '已归档的草稿',
         description: null,
         categoryName: '单板桌',
-        seriesTemplateName: '单板桌',
+        assetSeriesName: '单板桌',
         status: 'ARCHIVED',
         summary: null,
         creatorName: '测试用户',
diff --git a/furniture-3d-system/src/app/__tests__/home-client-delete.test.tsx b/furniture-3d-system/src/app/__tests__/home-client-delete.test.tsx
index a479225c..c8605b8e 100644
--- a/furniture-3d-system/src/app/__tests__/home-client-delete.test.tsx
+++ b/furniture-3d-system/src/app/__tests__/home-client-delete.test.tsx
@@ -167,7 +167,7 @@ const mockDraftGroup: DraftGroupSummary = {
   name: '我的草稿',
   description: '桌类方案',
   categoryName: '单板桌',
-  seriesTemplateName: '单板桌',
+  assetSeriesName: '单板桌',
   status: 'DRAFT',
   summary: { selectedCount: 2 },
   creatorName: '测试用户',
diff --git a/furniture-3d-system/src/app/__tests__/intake-page.test.tsx b/furniture-3d-system/src/app/__tests__/intake-page.test.tsx
index 9ae74b8d..2fcd72a3 100644
--- a/furniture-3d-system/src/app/__tests__/intake-page.test.tsx
+++ b/furniture-3d-system/src/app/__tests__/intake-page.test.tsx
@@ -44,35 +44,35 @@ jest.mock('@/server/services', () => ({
         code: 'DG-001',
         name: '包装中草稿',
         status: 'PACKAGING',
-        seriesTemplateName: '单板桌',
+        assetSeriesName: '单板桌',
       },
       {
         id: 'draft-2',
         code: 'DG-002',
         name: '待入库草稿',
         status: 'READY_FOR_INTAKE',
-        seriesTemplateName: '单板桌',
+        assetSeriesName: '单板桌',
       },
       {
         id: 'draft-3',
         code: 'DG-002',
         name: '未包装草稿',
         status: 'DRAFT',
-        seriesTemplateName: '单板桌',
+        assetSeriesName: '单板桌',
       },
       {
         id: 'draft-4',
         code: 'DG-003',
         name: '已入库草稿',
         status: 'FORMALIZED',
-        seriesTemplateName: '单板桌',
+        assetSeriesName: '单板桌',
       },
       {
         id: 'draft-5',
         code: 'DG-004',
         name: '已归档草稿',
         status: 'ARCHIVED',
-        seriesTemplateName: '单板桌',
+        assetSeriesName: '单板桌',
       },
     ]),
     getById: jest.fn().mockResolvedValue({
@@ -81,7 +81,7 @@ jest.mock('@/server/services', () => ({
         code: 'DG-001',
         name: '包装中草稿',
         status: 'PACKAGING',
-        seriesTemplateName: '单板桌',
+        assetSeriesName: '单板桌',
       },
       preSkus: [],
     }),
diff --git a/furniture-3d-system/src/app/__tests__/page-nav.test.tsx b/furniture-3d-system/src/app/__tests__/page-nav.test.tsx
index 0dd055c4..e1230448 100644
--- a/furniture-3d-system/src/app/__tests__/page-nav.test.tsx
+++ b/furniture-3d-system/src/app/__tests__/page-nav.test.tsx
@@ -70,9 +70,9 @@ jest.mock('@/server/services/draft-group.service', () => ({
         description: null,
         categoryId: null,
         categoryName: '单板桌',
-        seriesTemplateId: 'template-1',
-        seriesTemplateCode: 'single-board-desk',
-        seriesTemplateName: '单板桌',
+        assetSeriesId: 'template-1',
+        assetSeriesCode: 'single-board-desk',
+        assetSeriesName: '单板桌',
         status: 'DRAFT',
         summary: { selectedCount: 2 },
         notes: null,
@@ -88,9 +88,9 @@ jest.mock('@/server/services/draft-group.service', () => ({
         description: null,
         categoryId: null,
         categoryName: '单板桌',
-        seriesTemplateId: 'template-1',
-        seriesTemplateCode: 'single-board-desk',
-        seriesTemplateName: '单板桌',
+        assetSeriesId: 'template-1',
+        assetSeriesCode: 'single-board-desk',
+        assetSeriesName: '单板桌',
         status: 'DRAFT',
         summary: null,
         notes: null,
@@ -112,7 +112,7 @@ describe('首页工作台数据注入', () => {
   })
 
   it('应只把当前账号的草稿和正式产品注入首页工作台', async () => {
-    render(await HomePage())
+    render(await HomePage({ searchParams: Promise.resolve({}) }))
 
     expect(screen.getByText('HomeClient')).toBeInTheDocument()
     expect(mockedGetProducts).toHaveBeenCalledWith(
diff --git a/furniture-3d-system/src/app/api/asset-center/families/route.ts b/furniture-3d-system/src/app/api/asset-center/families/route.ts
index c902038b..8d1c7421 100644
--- a/furniture-3d-system/src/app/api/asset-center/families/route.ts
+++ b/furniture-3d-system/src/app/api/asset-center/families/route.ts
@@ -11,6 +11,7 @@ export async function GET(request: NextRequest) {
       const { searchParams } = new URL(request.url)
       const type = searchParams.get('type')
       const status = searchParams.get('status')
+      const assetSeriesId = searchParams.get('assetSeriesId')?.trim() || undefined
 
       try {
         const families = await assetCenterService.listFamilies({
@@ -22,6 +23,7 @@ export async function GET(request: NextRequest) {
             status && ['DRAFT', 'PENDING_REVIEW', 'REJECTED', 'AVAILABLE', 'DISABLED'].includes(status)
               ? (status as 'DRAFT' | 'PENDING_REVIEW' | 'REJECTED' | 'AVAILABLE' | 'DISABLED')
               : undefined,
+          assetSeriesId,
         })
         return jsonSuccess({ families }, 200, ctx.requestId)
       } catch (error) {
diff --git a/furniture-3d-system/src/app/api/asset-center/import-cad/route.ts b/furniture-3d-system/src/app/api/asset-center/import-cad/route.ts
index 831f57a4..aebe79d6 100644
--- a/furniture-3d-system/src/app/api/asset-center/import-cad/route.ts
+++ b/furniture-3d-system/src/app/api/asset-center/import-cad/route.ts
@@ -57,6 +57,7 @@ export async function POST(request: NextRequest) {
         familyCode?: string | null
         familyName?: string | null
         familyDescription?: string | null
+        assetSeriesId?: string | null
         connectionRoles?: string[]
         variantCode?: string | null
         variantName?: string | null
@@ -75,6 +76,7 @@ export async function POST(request: NextRequest) {
           familyCode: formData.get('familyCode'),
           familyName: formData.get('familyName'),
           familyDescription: formData.get('familyDescription'),
+          assetSeriesId: formData.get('assetSeriesId'),
           connectionRoles,
           variantCode: formData.get('variantCode'),
           variantName: formData.get('variantName'),
diff --git a/furniture-3d-system/src/app/api/series-templates/route.ts b/furniture-3d-system/src/app/api/asset-center/series/route.ts
similarity index 73%
rename from furniture-3d-system/src/app/api/series-templates/route.ts
rename to furniture-3d-system/src/app/api/asset-center/series/route.ts
index 86511c31..4382492f 100644
--- a/furniture-3d-system/src/app/api/series-templates/route.ts
+++ b/furniture-3d-system/src/app/api/asset-center/series/route.ts
@@ -1,15 +1,15 @@
 import { NextRequest } from 'next/server'
 import { AppError } from '@/server/core/errors'
 import { handleRequest, jsonError, jsonSuccess } from '@/server/core/response'
-import { seriesTemplateService } from '@/server/services'
+import { assetCenterService } from '@/server/services'
 
 export async function GET(request: NextRequest) {
   return handleRequest(
     request,
     async (ctx) => {
       try {
-        const templates = await seriesTemplateService.listTemplates()
-        return jsonSuccess({ templates }, 200, ctx.requestId)
+        const series = await assetCenterService.listSeries()
+        return jsonSuccess({ series }, 200, ctx.requestId)
       } catch (error) {
         if (error instanceof AppError) {
           return jsonError(error.code, error.message, error.statusCode, ctx.requestId)
diff --git a/furniture-3d-system/src/app/api/platform/schemas.ts b/furniture-3d-system/src/app/api/platform/schemas.ts
index d40cf78e..605efb58 100644
--- a/furniture-3d-system/src/app/api/platform/schemas.ts
+++ b/furniture-3d-system/src/app/api/platform/schemas.ts
@@ -45,7 +45,7 @@ export const assetFamilyCreateSchema = z.object({
   name: z.string().trim().min(1),
   description: z.string().optional().nullable(),
   productCategoryId: z.string().trim().min(1).optional().nullable(),
-  applicableSeriesCodes: z.array(z.string().trim().min(1)).optional(),
+  compatibleSeriesIds: z.array(z.string().trim().min(1)).optional(),
   connectionRoles: z.array(z.string().trim().min(1)).optional(),
   metadata: z.record(z.string(), z.unknown()).optional().nullable(),
   status: z.enum(['DRAFT']).optional(),
@@ -56,7 +56,7 @@ export const assetFamilyUpdateSchema = z.object({
   name: z.string().trim().min(1).optional(),
   description: z.string().optional().nullable(),
   productCategoryId: z.string().trim().min(1).optional().nullable(),
-  applicableSeriesCodes: z.array(z.string().trim().min(1)).optional(),
+  compatibleSeriesIds: z.array(z.string().trim().min(1)).optional(),
   connectionRoles: z.array(z.string().trim().min(1)).optional(),
   metadata: z.record(z.string(), z.unknown()).optional().nullable(),
   status: assetStatusSchema.optional(),
@@ -189,6 +189,7 @@ export const assetCadImportPayloadSchema = z.object({
   familyCode: z.string().trim().min(1).optional().nullable(),
   familyName: z.string().trim().min(1).optional().nullable(),
   familyDescription: z.string().optional().nullable(),
+  assetSeriesId: z.string().trim().min(1).optional().nullable(),
   connectionRoles: z.array(z.string().trim().min(1)).optional(),
   variantCode: z.string().trim().min(1).optional().nullable(),
   variantName: z.string().trim().min(1).optional().nullable(),
@@ -232,17 +233,11 @@ export const assetCadImportPayloadSchema = z.object({
   }
 })
 
-export const generateCombinationSchema = z.object({
-  seriesTemplateId: z.string().trim().min(1),
-  desktopFamilyIds: z.array(z.string().trim().min(1)).min(1),
-  legFamilyIds: z.array(z.string().trim().min(1)).optional(),
-  connectorFamilyIds: z.array(z.string().trim().min(1)).optional(),
-})
-
 export const createDraftGroupSchema = z.object({
   name: z.string().trim().min(1),
   description: z.string().optional().nullable(),
   categoryId: z.string().trim().min(1).optional().nullable(),
+  assetSeriesId: z.string().trim().min(1).optional().nullable(),
   notes: z.string().optional().nullable(),
   assemblies: z.array(
     z.object({
diff --git a/furniture-3d-system/src/app/asset-center/AssetCenterClient.preview-gizmo.test.tsx b/furniture-3d-system/src/app/asset-center/AssetCenterClient.preview-gizmo.test.tsx
index 3970a9af..7b017610 100644
--- a/furniture-3d-system/src/app/asset-center/AssetCenterClient.preview-gizmo.test.tsx
+++ b/furniture-3d-system/src/app/asset-center/AssetCenterClient.preview-gizmo.test.tsx
@@ -6,7 +6,7 @@ import type {
   AssetFamilyDTO,
   AssetVariantDTO,
   MaterialDTO,
-  SeriesTemplateDTO,
+  AssetSeriesDTO,
   SubstrateDTO,
 } from '@/server/services'
 
@@ -265,7 +265,7 @@ function createFamily(overrides?: Partial<AssetFamilyDTO>): AssetFamilyDTO {
     description: null,
     productCategoryId: null,
     productCategoryName: null,
-    applicableSeriesCodes: [],
+    compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
     connectionRoles: [],
     metadata: null,
     status: 'DRAFT',
@@ -333,14 +333,18 @@ const user = {
   department: null,
 }
 
-const seriesTemplates = [
+const assetSeries = [
   {
     id: 'template-1',
     code: 'single-board-desk',
     name: '单板桌',
-    seriesName: '云序',
+    description: null,
+    sortOrder: 0,
+    isActive: true,
+    createdAt: new Date('2026-04-01T00:00:00.000Z'),
+    updatedAt: new Date('2026-04-01T00:00:00.000Z'),
   },
-] as SeriesTemplateDTO[]
+] as AssetSeriesDTO[]
 
 describe('AssetCenterClient 预览操作区', () => {
   it('加载模型节点后不会默认选中第一个节点', async () => {
@@ -351,7 +355,7 @@ describe('AssetCenterClient 预览操作区', () => {
         initialFamilies={[createFamily()]}
         initialVariants={[createVariant()]}
         initialSubstrates={[] as SubstrateDTO[]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[] as MaterialDTO[]}
         materialCategories={[]}
         metrics={[]}
@@ -413,7 +417,7 @@ describe('AssetCenterClient 预览操作区', () => {
           }),
         ]}
         initialSubstrates={[] as SubstrateDTO[]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[] as MaterialDTO[]}
         materialCategories={[]}
         metrics={[]}
@@ -498,7 +502,7 @@ describe('AssetCenterClient 预览操作区', () => {
             updatedAt: new Date('2026-04-09T10:00:00.000Z'),
           },
         ] as SubstrateDTO[]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[] as MaterialDTO[]}
         materialCategories={[]}
         metrics={[]}
@@ -523,7 +527,7 @@ describe('AssetCenterClient 预览操作区', () => {
         initialFamilies={[createFamily()]}
         initialVariants={[createVariant()]}
         initialSubstrates={[] as SubstrateDTO[]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[] as MaterialDTO[]}
         materialCategories={[]}
         metrics={[]}
@@ -567,7 +571,7 @@ describe('AssetCenterClient 预览操作区', () => {
         initialFamilies={[createFamily()]}
         initialVariants={[createVariant()]}
         initialSubstrates={[] as SubstrateDTO[]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[] as MaterialDTO[]}
         materialCategories={[]}
         metrics={[]}
diff --git a/furniture-3d-system/src/app/asset-center/AssetCenterClient.test.tsx b/furniture-3d-system/src/app/asset-center/AssetCenterClient.test.tsx
index 3d5a3b30..cb54a4f6 100644
--- a/furniture-3d-system/src/app/asset-center/AssetCenterClient.test.tsx
+++ b/furniture-3d-system/src/app/asset-center/AssetCenterClient.test.tsx
@@ -6,7 +6,7 @@ import type {
   AssetFamilyDTO,
   AssetVariantDTO,
   MaterialDTO,
-  SeriesTemplateDTO,
+  AssetSeriesDTO,
   SubstrateDTO,
 } from '@/server/services'
 import {
@@ -237,7 +237,7 @@ function createFamily(overrides?: Partial<AssetFamilyDTO>): AssetFamilyDTO {
     description: null,
     productCategoryId: null,
     productCategoryName: null,
-    applicableSeriesCodes: [],
+    compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
     connectionRoles: [],
     metadata: null,
     status: 'DRAFT',
@@ -354,14 +354,18 @@ const user = {
   department: null,
 }
 
-const seriesTemplates = [
+const assetSeries = [
   {
     id: 'template-1',
     code: 'single-board-desk',
     name: '单板桌',
-    seriesName: '云序',
+    description: null,
+    sortOrder: 0,
+    isActive: true,
+    createdAt: new Date('2026-04-01T00:00:00.000Z'),
+    updatedAt: new Date('2026-04-01T00:00:00.000Z'),
   },
-] as SeriesTemplateDTO[]
+] as AssetSeriesDTO[]
 
 describe('AssetCenterClient', () => {
   beforeEach(() => {
@@ -379,7 +383,6 @@ describe('AssetCenterClient', () => {
             type: 'BOARD',
             code: 'BOARD-001',
             name: '桌面板资产族',
-            applicableSeriesCodes: ['single-board-desk'],
           }),
         ]}
         initialVariants={[
@@ -433,7 +436,7 @@ describe('AssetCenterClient', () => {
           },
         ]}
         initialSubstrates={[]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[]}
         materialCategories={[]}
         metrics={[]}
@@ -456,7 +459,6 @@ describe('AssetCenterClient', () => {
             type: 'BOARD',
             code: 'BOARD-010',
             name: '可用桌面板资产族',
-            applicableSeriesCodes: ['single-board-desk'],
             status: 'AVAILABLE',
           }),
         ]}
@@ -511,7 +513,7 @@ describe('AssetCenterClient', () => {
           },
         ]}
         initialSubstrates={[]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[]}
         materialCategories={[]}
         metrics={[]}
@@ -549,7 +551,7 @@ describe('AssetCenterClient', () => {
         ]}
         initialVariants={[] as AssetVariantDTO[]}
         initialSubstrates={[] as SubstrateDTO[]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[] as MaterialDTO[]}
         materialCategories={[]}
         metrics={[]}
@@ -575,7 +577,6 @@ describe('AssetCenterClient', () => {
             type: 'BOARD',
             code: 'BOARD-002',
             name: '待审核桌面板',
-            applicableSeriesCodes: ['single-board-desk'],
             status: 'PENDING_REVIEW',
           }),
           createFamily({
@@ -583,12 +584,11 @@ describe('AssetCenterClient', () => {
             type: 'BOARD',
             code: 'BOARD-003',
             name: '草稿桌面板',
-            applicableSeriesCodes: ['single-board-desk'],
           }),
         ]}
         initialVariants={[] as AssetVariantDTO[]}
         initialSubstrates={[] as SubstrateDTO[]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[] as MaterialDTO[]}
         materialCategories={[]}
         metrics={[]}
@@ -662,7 +662,6 @@ describe('AssetCenterClient', () => {
             type: 'BOARD',
             code: 'BOARD-020',
             name: '缩略图桌面板',
-            applicableSeriesCodes: ['single-board-desk'],
             status: 'AVAILABLE',
           }),
         ]}
@@ -717,7 +716,7 @@ describe('AssetCenterClient', () => {
           },
         ]}
         initialSubstrates={[]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[]}
         materialCategories={[]}
         metrics={[]}
@@ -780,7 +779,6 @@ describe('AssetCenterClient', () => {
             type: 'BOARD',
             code: 'BOARD-030',
             name: 'UV 桌面板',
-            applicableSeriesCodes: ['single-board-desk'],
             status: 'AVAILABLE',
           }),
         ]}
@@ -888,7 +886,7 @@ describe('AssetCenterClient', () => {
             ],
           }),
         ]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[
           {
             id: 'finish-1',
@@ -1114,7 +1112,7 @@ describe('AssetCenterClient', () => {
             ],
           }),
         ]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[
           {
             id: 'finish-1',
@@ -1206,7 +1204,6 @@ describe('AssetCenterClient', () => {
             type: 'BOARD',
             code: 'BOARD-DRAFT-UV',
             name: 'UV 草稿桌面板',
-            applicableSeriesCodes: ['single-board-desk'],
             status: 'AVAILABLE',
           }),
         ]}
@@ -1234,7 +1231,7 @@ describe('AssetCenterClient', () => {
             name: '25mm 颗粒板',
           }),
         ]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[
           {
             id: 'finish-1',
@@ -1305,7 +1302,6 @@ describe('AssetCenterClient', () => {
             type: 'BOARD',
             code: 'BOARD-040',
             name: '右键桌面板',
-            applicableSeriesCodes: ['single-board-desk'],
             status: 'AVAILABLE',
           }),
         ]}
@@ -1371,7 +1367,7 @@ describe('AssetCenterClient', () => {
             name: '25mm 颗粒板',
           }),
         ]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[]}
         materialCategories={[]}
         metrics={[]}
@@ -1403,7 +1399,6 @@ describe('AssetCenterClient', () => {
             type: 'BOARD',
             code: 'BOARD-SUBSTRATE',
             name: '基材搜索桌面板',
-            applicableSeriesCodes: ['single-board-desk'],
           }),
         ]}
         initialVariants={[
@@ -1428,7 +1423,7 @@ describe('AssetCenterClient', () => {
             name: '胡桃木基材',
           }),
         ]}
-        initialSeriesTemplates={seriesTemplates}
+        initialAssetSeries={assetSeries}
         finishes={[]}
         materialCategories={[]}
         metrics={[]}
diff --git a/furniture-3d-system/src/app/asset-center/AssetCenterClient.tsx b/furniture-3d-system/src/app/asset-center/AssetCenterClient.tsx
index 99f0fe33..be4af06a 100644
--- a/furniture-3d-system/src/app/asset-center/AssetCenterClient.tsx
+++ b/furniture-3d-system/src/app/asset-center/AssetCenterClient.tsx
@@ -89,9 +89,9 @@ import type {
   AssetCadImportResult,
   AssetFamilyDTO,
   AssetOperationProgressDTO,
+  AssetSeriesDTO,
   SimilarAssetVariantCandidateDTO,
   AssetVariantDTO,
-  SeriesTemplateDTO,
   SubstrateDTO,
   SubstrateDictionaryBundleDTO,
 } from '@/server/services'
@@ -103,7 +103,7 @@ interface AssetCenterClientProps {
   initialVariants: AssetVariantDTO[]
   initialSubstrates: SubstrateDTO[]
   initialSubstrateDictionaries?: SubstrateDictionaryBundleDTO
-  initialSeriesTemplates: SeriesTemplateDTO[]
+  initialAssetSeries: AssetSeriesDTO[]
   finishes: MaterialDTO[]
   materialCategories: MaterialCategoryDTO[]
   metrics: PlatformMetricItem[]
@@ -708,7 +708,10 @@ function buildAssetVariantHoleOverlayState(variant: AssetVariantDTO | null): {
   }
 }
 
-// ---- 分类 Tab 定义 ----
+// ---- 系列与分类筛选 ----
+
+const ASSET_CENTER_SELECTED_SERIES_STORAGE_KEY = 'asset-center:selected-series-id'
+type AssetTypeFilter = AssetFamilyDTO['type']
 
 function isPackagingMaterialLibraryFamily(family: AssetFamilyDTO): boolean {
   return family.type === 'PACKAGING' && getLevel1FromFamily(family.metadata ?? null) !== null
@@ -716,7 +719,7 @@ function isPackagingMaterialLibraryFamily(family: AssetFamilyDTO): boolean {
 
 function getVisibleFamiliesForTab(
   families: AssetFamilyDTO[],
-  activeTab: AssetFamilyDTO['type'],
+  activeTab: AssetTypeFilter,
 ): AssetFamilyDTO[] {
   return families.filter((family) => {
     if (family.type !== activeTab) return false
@@ -725,7 +728,19 @@ function getVisibleFamiliesForTab(
   })
 }
 
-const TYPE_TABS: { type: AssetFamilyDTO['type']; label: string; icon: React.ReactNode }[] = [
+function familyBelongsToSeries(family: AssetFamilyDTO, series: AssetSeriesDTO | null): boolean {
+  if (!series) return false
+  const compatibleSeries = family.compatibleSeries ?? []
+  return compatibleSeries.some((item) => item.id === series.id || item.code === series.code)
+}
+
+function familyVisibleInSeriesContext(family: AssetFamilyDTO, series: AssetSeriesDTO | null): boolean {
+  if (isPackagingMaterialLibraryFamily(family)) return false
+  if (family.type === 'HARDWARE') return true
+  return familyBelongsToSeries(family, series)
+}
+
+const TYPE_TABS: { type: AssetTypeFilter; label: string; icon: React.ReactNode }[] = [
   { type: 'BOARD', label: '板材', icon: <Layers3 className="h-3.5 w-3.5" /> },
   { type: 'COMPONENT', label: '组件', icon: <Shapes className="h-3.5 w-3.5" /> },
   { type: 'HARDWARE', label: '五金', icon: <Link2 className="h-3.5 w-3.5" /> },
@@ -942,7 +957,7 @@ export default function AssetCenterClient({
   initialVariants,
   initialSubstrates,
   initialSubstrateDictionaries: _initialSubstrateDictionaries,
-  initialSeriesTemplates,
+  initialAssetSeries,
   finishes: initialFinishes,
   materialCategories: _initialMaterialCategories,
   metrics,
@@ -959,8 +974,14 @@ export default function AssetCenterClient({
   const [selectedVariantId, setSelectedVariantId] = useState<string | null>(null)
   const [submitting, setSubmitting] = useState(false)
 
-  // Tab 状态
-  const [activeTab, setActiveTab] = useState<AssetFamilyDTO['type']>('BOARD')
+  // 系列与分类筛选状态
+  const [selectedSeriesId, setSelectedSeriesId] = useState<string | null>(
+    initialAssetSeries[0]?.id ?? null,
+  )
+  const [seriesPickerOpen, setSeriesPickerOpen] = useState(false)
+  const [seriesSearchText, setSeriesSearchText] = useState('')
+  const seriesPickerRef = useRef<HTMLDivElement | null>(null)
+  const [activeTab, setActiveTab] = useState<AssetTypeFilter>('BOARD')
   const [assemblySelectedFamilyIds, setAssemblySelectedFamilyIds] = useState<Set<string>>(new Set())
 
   // 搜索
@@ -978,7 +999,7 @@ export default function AssetCenterClient({
     code: '',
     name: '',
     description: '',
-    applicableSeriesCode: initialSeriesTemplates[0]?.code ?? '',
+    compatibleSeriesIds: initialAssetSeries[0]?.id ? [initialAssetSeries[0].id] : [],
     selectedRoles: [] as string[],
   })
   const [familyRoleDefinitions, setFamilyRoleDefinitions] = useState<ConnectionRoleDefinition[]>([])
@@ -1220,6 +1241,62 @@ export default function AssetCenterClient({
     setVariantUvEditorForm(nextForm)
   }, [activeVariantUvNodeName])
 
+  useEffect(() => {
+    const availableIds = new Set(initialAssetSeries.map((series) => series.id))
+    const savedSeriesId = window.localStorage.getItem(ASSET_CENTER_SELECTED_SERIES_STORAGE_KEY)
+    if (savedSeriesId && availableIds.has(savedSeriesId)) {
+      setSelectedSeriesId(savedSeriesId)
+      return
+    }
+
+    setSelectedSeriesId((current) =>
+      current && availableIds.has(current) ? current : initialAssetSeries[0]?.id ?? null,
+    )
+  }, [initialAssetSeries])
+
+  useEffect(() => {
+    if (selectedSeriesId) {
+      window.localStorage.setItem(ASSET_CENTER_SELECTED_SERIES_STORAGE_KEY, selectedSeriesId)
+    }
+  }, [selectedSeriesId])
+
+  useEffect(() => {
+    if (!seriesPickerOpen) return
+
+    function handlePointerDown(event: PointerEvent) {
+      const target = event.target
+      if (
+        target instanceof Node &&
+        seriesPickerRef.current &&
+        !seriesPickerRef.current.contains(target)
+      ) {
+        setSeriesPickerOpen(false)
+      }
+    }
+
+    function handleKeyDown(event: KeyboardEvent) {
+      if (event.key === 'Escape') {
+        setSeriesPickerOpen(false)
+      }
+    }
+
+    document.addEventListener('pointerdown', handlePointerDown)
+    document.addEventListener('keydown', handleKeyDown)
+    return () => {
+      document.removeEventListener('pointerdown', handlePointerDown)
+      document.removeEventListener('keydown', handleKeyDown)
+    }
+  }, [seriesPickerOpen])
+
+  const handleSelectSeries = useCallback((seriesId: string) => {
+    setSelectedSeriesId(seriesId)
+    setSeriesPickerOpen(false)
+    setSeriesSearchText('')
+    setActiveTab('BOARD')
+    setSearchText('')
+    setReviewFilter('ALL')
+  }, [])
+
   const variantsByFamilyId = useMemo(() => {
     const map = new Map<string, AssetVariantDTO[]>()
     variants.forEach((variant) => {
@@ -1230,8 +1307,56 @@ export default function AssetCenterClient({
     return map
   }, [variants])
 
+  const selectedSeries = useMemo(
+    () => initialAssetSeries.find((series) => series.id === selectedSeriesId) ?? null,
+    [initialAssetSeries, selectedSeriesId],
+  )
+
+  const seriesAssetCounts = useMemo(() => {
+    const map = new Map<string, number>()
+    initialAssetSeries.forEach((series) => {
+      const count = families.filter(
+        (family) =>
+          familyBelongsToSeries(family, series) &&
+          family.type !== 'HARDWARE' &&
+          !isPackagingMaterialLibraryFamily(family),
+      ).length
+      map.set(series.id, count)
+    })
+    return map
+  }, [families, initialAssetSeries])
+
+  const filteredAssetSeries = useMemo(() => {
+    const keyword = seriesSearchText.trim().toLowerCase()
+    if (!keyword) return initialAssetSeries
+    return initialAssetSeries.filter((series) => {
+      return (
+        series.name.toLowerCase().includes(keyword) ||
+        series.code.toLowerCase().includes(keyword) ||
+        (series.description ?? '').toLowerCase().includes(keyword)
+      )
+    })
+  }, [initialAssetSeries, seriesSearchText])
+
+  const selectedSeriesAssetCount = selectedSeries
+    ? seriesAssetCounts.get(selectedSeries.id) ?? 0
+    : 0
+
+  const currentSeriesFamilies = useMemo(() => {
+    if (!selectedSeries) return []
+    return families.filter((family) => familyVisibleInSeriesContext(family, selectedSeries))
+  }, [families, selectedSeries])
+
+  useEffect(() => {
+    const visibleFamilyIds = new Set(currentSeriesFamilies.map((family) => family.id))
+    setAssemblySelectedFamilyIds((current) => {
+      const next = new Set(Array.from(current).filter((id) => visibleFamilyIds.has(id)))
+      return next.size === current.size ? current : next
+    })
+  }, [currentSeriesFamilies])
+
   const searchedFamilies = useMemo(() => {
-    const filtered = getVisibleFamiliesForTab(families, activeTab)
+    const filtered = getVisibleFamiliesForTab(currentSeriesFamilies, activeTab)
     if (!searchText.trim()) return filtered
     const keyword = searchText.trim().toLowerCase()
     return filtered.filter(
@@ -1239,7 +1364,7 @@ export default function AssetCenterClient({
         family.name.toLowerCase().includes(keyword) ||
         family.code.toLowerCase().includes(keyword),
     )
-  }, [families, activeTab, searchText])
+  }, [currentSeriesFamilies, activeTab, searchText])
 
   const currentFamilies = useMemo(
     () =>
@@ -1289,6 +1414,7 @@ export default function AssetCenterClient({
     return buildManualAssemblyLaunchHref({
       entryMode: 'asset-center',
       source: 'asset-center',
+      assetSeriesId: selectedSeriesId,
       selectedFamilyIdsByType: {
         desktopFamilyIds: selectedFamiliesForAssembly
           .filter((family) => family.type === 'BOARD')
@@ -1301,7 +1427,7 @@ export default function AssetCenterClient({
           .map((family) => family.id),
       },
     })
-  }, [selectedFamiliesForAssembly])
+  }, [selectedFamiliesForAssembly, selectedSeriesId])
 
   const selectedCadImportFamily = useMemo(
     () => families.find((family) => family.id === cadImportForm.familyId) ?? null,
@@ -1558,27 +1684,35 @@ export default function AssetCenterClient({
   // ---- 资产族操作 ----
 
   function openCreateFamilyModal() {
-    const defaultSeriesCode = initialSeriesTemplates[0]?.code ?? ''
+    if (!selectedSeries) {
+      toast.warning('请先选择系列')
+      return
+    }
+    const defaultSeriesIds = selectedSeriesId ? [selectedSeriesId] : []
+    const defaultSeriesCode = selectedSeries?.code ?? null
+    const defaultAssetType = activeTab
     setFamilyModalMode('create')
     setFamilyForm({
-      type: activeTab,
+      type: defaultAssetType,
       code: '',
       name: '',
       description: '',
-      applicableSeriesCode: defaultSeriesCode,
+      compatibleSeriesIds: defaultAssetType === 'HARDWARE' ? [] : defaultSeriesIds,
       selectedRoles: [],
     })
     setFamilyRoleDefinitions(
       mergeConnectionRoleDefinitions({
-        assetType: activeTab,
-        seriesCode: defaultSeriesCode,
+        assetType: defaultAssetType,
+        seriesCode: defaultAssetType === 'HARDWARE' ? null : defaultSeriesCode,
       }),
     )
     setFamilyModalOpen(true)
   }
 
   function openEditFamilyModal(family: AssetFamilyDTO) {
-    const applicableSeriesCode = family.applicableSeriesCodes[0] ?? ''
+    const compatibleSeries = family.compatibleSeries ?? []
+    const compatibleSeriesIds = compatibleSeries.map((series) => series.id)
+    const primarySeriesCode = compatibleSeries[0]?.code ?? null
     const normalizedRoles = normalizeConnectionRoles(family.connectionRoles)
     setFamilyModalMode('edit')
     setEditingFamilyId(family.id)
@@ -1587,13 +1721,13 @@ export default function AssetCenterClient({
       code: family.code,
       name: family.name,
       description: family.description ?? '',
-      applicableSeriesCode,
+      compatibleSeriesIds,
       selectedRoles: normalizedRoles,
     })
     setFamilyRoleDefinitions(
       mergeConnectionRoleDefinitions({
         assetType: family.type,
-        seriesCode: applicableSeriesCode,
+        seriesCode: primarySeriesCode,
         selectedRoles: normalizedRoles,
         metadata: family.metadata,
       }),
@@ -1641,7 +1775,7 @@ export default function AssetCenterClient({
           value,
           label,
           assetType: familyForm.type,
-          seriesCode: familyForm.applicableSeriesCode || null,
+          seriesCode: initialAssetSeries.find((series) => familyForm.compatibleSeriesIds.includes(series.id))?.code ?? null,
           builtIn: false,
         },
       ])
@@ -1653,7 +1787,11 @@ export default function AssetCenterClient({
       setFamilyRoleDefinitions((current) =>
         current.map((definition) =>
           definition.value === editingRoleValue
-            ? { ...definition, label, seriesCode: familyForm.applicableSeriesCode || null }
+            ? {
+                ...definition,
+                label,
+                seriesCode: initialAssetSeries.find((series) => familyForm.compatibleSeriesIds.includes(series.id))?.code ?? null,
+              }
             : definition,
         ),
       )
@@ -1673,10 +1811,21 @@ export default function AssetCenterClient({
   }
 
   async function handleSaveFamily() {
+    if (familyForm.type !== 'HARDWARE' && familyForm.compatibleSeriesIds.length === 0) {
+      toast.error('请选择至少一个兼容系列')
+      return
+    }
+
     const normalizedSelectedRoles = normalizeConnectionRoles(familyForm.selectedRoles)
+    const submittedCompatibleSeriesIds =
+      familyForm.type === 'HARDWARE' ? [] : familyForm.compatibleSeriesIds
+    const primarySeriesCode =
+      familyForm.type === 'HARDWARE'
+        ? null
+        : initialAssetSeries.find((series) => submittedCompatibleSeriesIds.includes(series.id))?.code ?? null
     const hiddenRecommendedRoleValues = getStandardConnectionRoleDefinitions({
       assetType: familyForm.type,
-      seriesCode: familyForm.applicableSeriesCode || null,
+      seriesCode: primarySeriesCode,
     })
       .map((definition) => definition.value)
       .filter((value) => !familyRoleDefinitions.some((definition) => definition.value === value))
@@ -1695,9 +1844,7 @@ export default function AssetCenterClient({
           code: familyForm.code,
           name: familyForm.name,
           description: familyForm.description || null,
-          applicableSeriesCodes: familyForm.applicableSeriesCode
-            ? [familyForm.applicableSeriesCode]
-            : [],
+          compatibleSeriesIds: submittedCompatibleSeriesIds,
           connectionRoles: normalizedSelectedRoles,
           metadata,
           status: 'DRAFT',
@@ -1713,9 +1860,7 @@ export default function AssetCenterClient({
           code: familyForm.code,
           name: familyForm.name,
           description: familyForm.description || null,
-          applicableSeriesCodes: familyForm.applicableSeriesCode
-            ? [familyForm.applicableSeriesCode]
-            : [],
+          compatibleSeriesIds: submittedCompatibleSeriesIds,
           connectionRoles: normalizedSelectedRoles,
           metadata,
         })
@@ -2495,9 +2640,12 @@ export default function AssetCenterClient({
     }
 
     setFamilyRoleDefinitions((current) => {
+      const primarySeriesCode = initialAssetSeries.find(
+        (series) => familyForm.compatibleSeriesIds.includes(series.id),
+      )?.code ?? null
       const merged = mergeConnectionRoleDefinitions({
         assetType: familyForm.type,
-        seriesCode: familyForm.applicableSeriesCode || null,
+        seriesCode: primarySeriesCode,
         selectedRoles: familyForm.selectedRoles,
         metadata: familyModalMode === 'edit' ? editingFamily?.metadata : null,
       })
@@ -2523,11 +2671,12 @@ export default function AssetCenterClient({
     })
   }, [
     editingFamily?.metadata,
-    familyForm.applicableSeriesCode,
+    familyForm.compatibleSeriesIds,
     familyForm.selectedRoles,
     familyForm.type,
     familyModalMode,
     familyModalOpen,
+    initialAssetSeries,
   ])
 
   useEffect(() => {
@@ -2577,6 +2726,7 @@ export default function AssetCenterClient({
         familyName: cadImportForm.familyMode === 'create' ? cadImportForm.familyName : null,
         familyDescription:
           cadImportForm.familyMode === 'create' ? cadImportForm.familyDescription : null,
+        assetSeriesId: selectedSeriesId,
         connectionRoles:
           cadImportForm.familyMode === 'create'
             ? cadImportConnectionRoles
@@ -3001,10 +3151,112 @@ export default function AssetCenterClient({
                 V2.6.4
               </span>
             </div>
+          {/* 系列入口 */}
+          <div className="relative space-y-2" ref={seriesPickerRef}>
+            <div className="flex items-center justify-between">
+              <span className="text-[10px] font-black uppercase tracking-[0.14em] text-[#5a6062]/55">
+                系列
+              </span>
+              <span className="text-[10px] font-bold text-[#5a6062]/45">
+                共 {initialAssetSeries.length} 个
+              </span>
+            </div>
+            <button
+              type="button"
+              aria-haspopup="listbox"
+              aria-expanded={seriesPickerOpen}
+              onClick={() => setSeriesPickerOpen((open) => !open)}
+              className="flex h-10 w-full items-center justify-between gap-3 rounded-[6px] bg-black/[0.025] px-3 text-left text-[#2d3335] ring-1 ring-black/[0.04] transition hover:bg-black/[0.04] focus:outline-none focus:ring-black/[0.12]"
+            >
+              <span className="min-w-0 flex-1">
+                <span className="block truncate text-xs font-bold">
+                  {selectedSeries?.name ?? '请选择系列'}
+                </span>
+                <span className="mt-0.5 block truncate font-mono text-[9px] font-bold uppercase tracking-[0.08em] text-[#5a6062]/45">
+                  {selectedSeries?.code ?? 'NO-SERIES'}
+                </span>
+              </span>
+              <span className="flex shrink-0 items-center gap-2">
+                <span className="rounded-[4px] bg-white px-1.5 py-0.5 text-[9px] font-bold leading-none text-[#5a6062]/60 ring-1 ring-black/[0.04]">
+                  {selectedSeriesAssetCount}
+                </span>
+                <ChevronDown
+                  className={cn(
+                    'h-3.5 w-3.5 text-[#5a6062]/55 transition',
+                    seriesPickerOpen && 'rotate-180 text-[#2d3335]',
+                  )}
+                />
+              </span>
+            </button>
+
+            {seriesPickerOpen && (
+              <div className="absolute left-0 right-0 top-full z-30 mt-1.5 overflow-hidden rounded-[8px] border border-black/[0.06] bg-white shadow-[0_16px_40px_rgba(15,23,42,0.12)]">
+                <div className="border-b border-black/[0.04] p-2">
+                  <div className="relative">
+                    <Search className="absolute left-2.5 top-1/2 h-3.5 w-3.5 -translate-y-1/2 text-[#5a6062]/35" />
+                    <input
+                      value={seriesSearchText}
+                      onChange={(event) => setSeriesSearchText(event.target.value)}
+                      placeholder="搜索系列名称或编码"
+                      className="h-8 w-full rounded-[6px] bg-black/[0.025] pl-8 pr-2 text-xs text-[#2d3335] outline-none ring-1 ring-black/[0.04] placeholder:text-[#5a6062]/38 focus:bg-white focus:ring-black/[0.12]"
+                    />
+                  </div>
+                </div>
+                <div role="listbox" className="max-h-64 overflow-y-auto p-1">
+                  {filteredAssetSeries.length > 0 ? (
+                    filteredAssetSeries.map((series) => {
+                      const active = selectedSeriesId === series.id
+                      const count = seriesAssetCounts.get(series.id) ?? 0
+                      return (
+                        <button
+                          key={series.id}
+                          type="button"
+                          role="option"
+                          aria-selected={active}
+                          onClick={() => handleSelectSeries(series.id)}
+                          className={cn(
+                            'flex min-h-9 w-full items-center justify-between gap-3 rounded-[6px] px-2.5 py-2 text-left transition',
+                            active
+                              ? 'bg-[#2d3335] text-white'
+                              : 'text-[#2d3335] hover:bg-black/[0.035]',
+                          )}
+                        >
+                          <span className="min-w-0 flex-1">
+                            <span className="block truncate text-xs font-bold">{series.name}</span>
+                            <span
+                              className={cn(
+                                'mt-0.5 block truncate font-mono text-[9px] font-bold uppercase tracking-[0.08em]',
+                                active ? 'text-white/55' : 'text-[#5a6062]/42',
+                              )}
+                            >
+                              {series.code}
+                            </span>
+                          </span>
+                          <span
+                            className={cn(
+                              'shrink-0 rounded-[4px] px-1.5 py-0.5 text-[9px] font-bold leading-none',
+                              active ? 'bg-white/15 text-white' : 'bg-black/[0.04] text-[#5a6062]/60',
+                            )}
+                          >
+                            {count}
+                          </span>
+                        </button>
+                      )
+                    })
+                  ) : (
+                    <div className="px-3 py-5 text-center text-xs text-[#5a6062]/50">
+                      没有匹配的系列
+                    </div>
+                  )}
+                </div>
+              </div>
+            )}
+          </div>
+
           {/* 分类 Tab */}
           <div className="flex rounded-[6px] bg-black/[0.03] p-0.5 ring-1 ring-black/5">
             {TYPE_TABS.map((tab) => {
-              const count = getVisibleFamiliesForTab(families, tab.type).length
+              const count = getVisibleFamiliesForTab(currentSeriesFamilies, tab.type).length
               const isActive = activeTab === tab.type
               return (
                 <button
@@ -3103,6 +3355,7 @@ export default function AssetCenterClient({
               size="small"
               ariaLabel="新建资产族"
               onClick={openCreateFamilyModal}
+              disabled={!selectedSeries}
               className="h-9 w-9 rounded-lg p-0 active:scale-90"
             >
               <Plus className="h-4 w-4" />
@@ -3122,7 +3375,7 @@ export default function AssetCenterClient({
                 <div className="flex items-center gap-2">
                   <Package2 className="h-4 w-4 text-[#2d3335]" />
                   <div>
-                    <p className="text-sm font-apple-medium text-[#2d3335]">包材资料库</p>
+                    <p className="text-sm font-semibold text-[#2d3335]">包材资料库</p>
                   </div>
                 </div>
                 <ArrowRight className="h-4 w-4 text-[#5a6062]/60" />
@@ -3130,16 +3383,20 @@ export default function AssetCenterClient({
             )}
             {currentFamilies.length === 0 ? (
               <div className="py-8 text-center">
-                <p className="text-sm text-apple-label-tertiary">
-                  {searchText
+                <p className="text-sm text-[#5a6062]/55">
+                  {!selectedSeries
+                    ? '请先选择系列'
+                    : searchText
                     ? `未找到匹配「${searchText}」的资产族`
                     : reviewFilter === 'PENDING_REVIEW'
                       ? '当前没有待审核资产'
                       : reviewFilter === 'REJECTED'
                         ? '当前没有已驳回资产'
-                        : '暂无该类型资产族'}
+                        : activeTab === 'HARDWARE'
+                          ? '暂无五金件'
+                          : '当前系列暂无该类型资产族'}
                 </p>
-                {!searchText && reviewFilter === 'ALL' && (
+                {selectedSeries && !searchText && reviewFilter === 'ALL' && (
                   <div className="mt-2 space-y-1">
                     <button
                       type="button"
@@ -3148,7 +3405,7 @@ export default function AssetCenterClient({
                     >
                       创建第一个资产族
                     </button>
-                    <p className="text-[11px] text-apple-label-tertiary">
+                    <p className="text-[11px] text-[#5a6062]/45">
                       先建资产族，再在资产族里面新建或导入带模型的规格款。
                     </p>
                   </div>
@@ -3167,6 +3424,7 @@ export default function AssetCenterClient({
                     <div
                       role="button"
                       tabIndex={0}
+                      aria-label={`展开资产族 ${family.code}`}
                       onClick={() => toggleFamilyExpand(family.id)}
                       onKeyDown={(e) => {
                         if (e.key === 'Enter' || e.key === ' ') {
@@ -4105,12 +4363,50 @@ export default function AssetCenterClient({
         }
       >
         <div className="space-y-4">
+          <div className="space-y-2">
+            <p className="text-xs font-bold text-[#2d3335]">资产类型</p>
+            <div className="grid grid-cols-4 gap-1 rounded-[6px] bg-black/[0.03] p-0.5 ring-1 ring-black/5">
+              {TYPE_TABS.map((tab) => {
+                const type = tab.type as AssetFamilyDTO['type']
+                const active = familyForm.type === type
+                return (
+                  <button
+                    key={type}
+                    type="button"
+                    onClick={() =>
+                      setFamilyForm((current) => ({
+                        ...current,
+                        type,
+                        compatibleSeriesIds:
+                          type === 'HARDWARE'
+                            ? []
+                            : current.compatibleSeriesIds.length > 0
+                              ? current.compatibleSeriesIds
+                              : selectedSeriesId
+                                ? [selectedSeriesId]
+                                : [],
+                      }))
+                    }
+                    className={cn(
+                      'flex h-8 items-center justify-center gap-1.5 rounded-[4px] px-2 text-[10px] font-bold transition',
+                      active
+                        ? 'bg-white text-[#2d3335] shadow-sm'
+                        : 'text-[#5a6062]/50 hover:text-[#2d3335]',
+                    )}
+                  >
+                    <span className="h-3.5 w-3.5">{tab.icon}</span>
+                    <span>{tab.label}</span>
+                  </button>
+                )
+              })}
+            </div>
+          </div>
           <div className="grid gap-3 grid-cols-2">
             <Input
               label="编码"
               value={familyForm.code}
               onChange={(e) => setFamilyForm((c) => ({ ...c, code: e.target.value }))}
-              placeholder={`例如 ${activeTab}-001`}
+              placeholder={`例如 ${familyForm.type}-001`}
             />
             <Input
               label="名称"
@@ -4119,6 +4415,50 @@ export default function AssetCenterClient({
               placeholder="例如 单板桌桌面板"
             />
           </div>
+          {familyForm.type !== 'HARDWARE' ? (
+            <div className="space-y-2">
+              <div className="flex items-center justify-between">
+                <p className="text-xs font-bold text-[#2d3335]">兼容系列</p>
+                <span className="text-[11px] text-[#5a6062]/55">
+                  已选 {familyForm.compatibleSeriesIds.length} 个
+                </span>
+              </div>
+              <div className="grid grid-cols-2 gap-2">
+                {initialAssetSeries.map((series) => {
+                  const checked = familyForm.compatibleSeriesIds.includes(series.id)
+                  return (
+                    <label
+                      key={series.id}
+                      className={cn(
+                        'flex cursor-pointer items-center gap-2 rounded-[6px] px-3 py-2 text-xs transition ring-1',
+                        checked
+                          ? 'bg-[#2d3335] text-white ring-[#2d3335]'
+                          : 'bg-black/[0.025] text-[#2d3335] ring-black/[0.04] hover:bg-black/[0.045]',
+                      )}
+                    >
+                      <input
+                        type="checkbox"
+                        checked={checked}
+                        onChange={(event) => {
+                          setFamilyForm((current) => ({
+                            ...current,
+                            compatibleSeriesIds: event.target.checked
+                              ? Array.from(new Set([...current.compatibleSeriesIds, series.id]))
+                              : current.compatibleSeriesIds.filter((id) => id !== series.id),
+                          }))
+                        }}
+                        className="sr-only"
+                      />
+                      <span className="min-w-0 flex-1 truncate font-bold">{series.name}</span>
+                      <span className={cn('font-mono text-[10px]', checked ? 'text-white/60' : 'text-[#5a6062]/45')}>
+                        {series.code}
+                      </span>
+                    </label>
+                  )
+                })}
+              </div>
+            </div>
+          ) : null}
           <details className="group rounded-apple-lg border border-apple-separator bg-apple-bg-secondary/30">
             <summary className="flex cursor-pointer list-none items-center justify-between gap-3 px-4 py-3">
               <div className="flex items-center gap-2">
diff --git a/furniture-3d-system/src/app/asset-center/AssetCenterClient.workflow.test.tsx b/furniture-3d-system/src/app/asset-center/AssetCenterClient.workflow.test.tsx
index ea0090b4..c34e1a21 100644
--- a/furniture-3d-system/src/app/asset-center/AssetCenterClient.workflow.test.tsx
+++ b/furniture-3d-system/src/app/asset-center/AssetCenterClient.workflow.test.tsx
@@ -10,7 +10,7 @@ import {
   updateAssetFamily,
 } from '@/lib/open-product/platform-api'
 import { parseZipFile } from '@/lib/zip-parser'
-import type { AssetFamilyDTO, AssetVariantDTO, MaterialDTO, SeriesTemplateDTO, SubstrateDTO } from '@/server/services'
+import type { AssetFamilyDTO, AssetVariantDTO, MaterialDTO, AssetSeriesDTO, SubstrateDTO } from '@/server/services'
 
 jest.mock('next/link', () => ({
   __esModule: true,
@@ -138,14 +138,18 @@ function renderClient() {
       initialFamilies={[]}
       initialVariants={[] as AssetVariantDTO[]}
       initialSubstrates={[{ id: 'substrate-1', code: 'PB18', name: '18mm 颗粒板' }] as SubstrateDTO[]}
-      initialSeriesTemplates={[
+      initialAssetSeries={[
         {
           id: 'template-1',
           code: 'single-board-desk',
           name: '单板桌',
-          seriesName: '云序',
+          description: null,
+    sortOrder: 0,
+    isActive: true,
+    createdAt: new Date('2026-04-01T00:00:00.000Z'),
+    updatedAt: new Date('2026-04-01T00:00:00.000Z'),
         },
-      ] as SeriesTemplateDTO[]}
+      ] as AssetSeriesDTO[]}
       finishes={[
         {
           id: 'finish-1',
@@ -215,7 +219,7 @@ describe('AssetCenterClient workflow', () => {
       description: null,
       productCategoryId: null,
       productCategoryName: null,
-      applicableSeriesCodes: [],
+      compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
       connectionRoles: ['desktop_surface'],
       metadata: null,
       status: 'DRAFT',
@@ -247,7 +251,6 @@ describe('AssetCenterClient workflow', () => {
         type: 'BOARD',
         code: 'BOARD-001',
         name: '桌面板',
-        applicableSeriesCodes: ['single-board-desk'],
         connectionRoles: ['desktop_surface'],
       }))
     })
@@ -267,7 +270,7 @@ describe('AssetCenterClient workflow', () => {
             description: null,
             productCategoryId: null,
             productCategoryName: null,
-            applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
             connectionRoles: ['desktop_surface'],
             metadata: {
               connectionRoleDefinitions: [
@@ -296,14 +299,18 @@ describe('AssetCenterClient workflow', () => {
             finishes: [{ id: 'finish-1', name: '白橡木纹', code: 'FIN-1', thumbnailUrl: '' }],
           },
         ] as SubstrateDTO[]}
-        initialSeriesTemplates={[
+        initialAssetSeries={[
           {
             id: 'template-1',
             code: 'single-board-desk',
             name: '单板桌',
-            seriesName: '云序',
+            description: null,
+    sortOrder: 0,
+    isActive: true,
+    createdAt: new Date('2026-04-01T00:00:00.000Z'),
+    updatedAt: new Date('2026-04-01T00:00:00.000Z'),
           },
-        ] as SeriesTemplateDTO[]}
+        ] as AssetSeriesDTO[]}
         finishes={[
           {
             id: 'finish-1',
@@ -370,7 +377,7 @@ describe('AssetCenterClient workflow', () => {
             description: null,
             productCategoryId: null,
             productCategoryName: null,
-            applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
             connectionRoles: [],
             metadata: null,
             status: 'DRAFT',
@@ -390,14 +397,18 @@ describe('AssetCenterClient workflow', () => {
             finishes: [{ id: 'finish-1', name: '白橡木纹', code: 'FIN-1', thumbnailUrl: '' }],
           },
         ] as SubstrateDTO[]}
-        initialSeriesTemplates={[
+        initialAssetSeries={[
           {
             id: 'template-1',
             code: 'single-board-desk',
             name: '单板桌',
-            seriesName: '云序',
+            description: null,
+    sortOrder: 0,
+    isActive: true,
+    createdAt: new Date('2026-04-01T00:00:00.000Z'),
+    updatedAt: new Date('2026-04-01T00:00:00.000Z'),
           },
-        ] as SeriesTemplateDTO[]}
+        ] as AssetSeriesDTO[]}
         finishes={[] as unknown as MaterialDTO[]}
         materialCategories={[]}
         metrics={[]}
@@ -430,7 +441,7 @@ describe('AssetCenterClient workflow', () => {
       description: null,
       productCategoryId: null,
       productCategoryName: null,
-      applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
       connectionRoles: ['cross_support'],
       metadata: {
         connectionRoleDefinitions: [
@@ -462,7 +473,7 @@ describe('AssetCenterClient workflow', () => {
             description: null,
             productCategoryId: null,
             productCategoryName: null,
-            applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
             connectionRoles: ['cross_support'],
             metadata: {
               connectionRoleDefinitions: [
@@ -492,14 +503,18 @@ describe('AssetCenterClient workflow', () => {
             finishes: [{ id: 'finish-1', name: '白橡木纹', code: 'FIN-1', thumbnailUrl: '' }],
           },
         ] as SubstrateDTO[]}
-        initialSeriesTemplates={[
+        initialAssetSeries={[
           {
             id: 'template-1',
             code: 'single-board-desk',
             name: '单板桌',
-            seriesName: '云序',
+            description: null,
+    sortOrder: 0,
+    isActive: true,
+    createdAt: new Date('2026-04-01T00:00:00.000Z'),
+    updatedAt: new Date('2026-04-01T00:00:00.000Z'),
           },
-        ] as SeriesTemplateDTO[]}
+        ] as AssetSeriesDTO[]}
         finishes={[] as unknown as MaterialDTO[]}
         materialCategories={[]}
         metrics={[]}
@@ -533,7 +548,6 @@ describe('AssetCenterClient workflow', () => {
       expect(updateAssetFamily).toHaveBeenCalledWith(
         'family-board-1',
         expect.objectContaining({
-          applicableSeriesCodes: ['single-board-desk'],
           connectionRoles: ['cross_support'],
           metadata: expect.objectContaining({
             connectionRoleDefinitions: expect.arrayContaining([
@@ -559,7 +573,7 @@ describe('AssetCenterClient workflow', () => {
         description: null,
         productCategoryId: null,
         productCategoryName: null,
-        applicableSeriesCodes: [],
+      compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
         connectionRoles: [],
         metadata: null,
         status: 'DRAFT',
@@ -625,7 +639,7 @@ describe('AssetCenterClient workflow', () => {
             description: null,
             productCategoryId: null,
             productCategoryName: null,
-            applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
             connectionRoles: ['desktop_surface'],
             metadata: {
               connectionRoleDefinitions: [
@@ -654,14 +668,18 @@ describe('AssetCenterClient workflow', () => {
             finishes: [{ id: 'finish-1', name: '白橡木纹', code: 'FIN-1', thumbnailUrl: '' }],
           },
         ] as SubstrateDTO[]}
-        initialSeriesTemplates={[
+        initialAssetSeries={[
           {
             id: 'template-1',
             code: 'single-board-desk',
             name: '单板桌',
-            seriesName: '云序',
+            description: null,
+    sortOrder: 0,
+    isActive: true,
+    createdAt: new Date('2026-04-01T00:00:00.000Z'),
+    updatedAt: new Date('2026-04-01T00:00:00.000Z'),
           },
-        ] as SeriesTemplateDTO[]}
+        ] as AssetSeriesDTO[]}
         finishes={[
           {
             id: 'finish-1',
@@ -747,7 +765,7 @@ describe('AssetCenterClient workflow', () => {
       description: null,
       productCategoryId: null,
       productCategoryName: null,
-      applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
       connectionRoles: ['desktop_surface'],
       metadata: null,
       status: 'AVAILABLE',
@@ -817,7 +835,7 @@ describe('AssetCenterClient workflow', () => {
             description: null,
             productCategoryId: null,
             productCategoryName: null,
-            applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
             connectionRoles: ['desktop_surface'],
             metadata: null,
             status: 'PENDING_REVIEW',
@@ -892,14 +910,18 @@ describe('AssetCenterClient workflow', () => {
           },
         ] as AssetVariantDTO[]}
         initialSubstrates={[{ id: 'substrate-1', code: 'PB18', name: '18mm 颗粒板' }] as SubstrateDTO[]}
-        initialSeriesTemplates={[
+        initialAssetSeries={[
           {
             id: 'template-1',
             code: 'single-board-desk',
             name: '单板桌',
-            seriesName: '云序',
+            description: null,
+    sortOrder: 0,
+    isActive: true,
+    createdAt: new Date('2026-04-01T00:00:00.000Z'),
+    updatedAt: new Date('2026-04-01T00:00:00.000Z'),
           },
-        ] as SeriesTemplateDTO[]}
+        ] as AssetSeriesDTO[]}
         finishes={[
           {
             id: 'finish-1',
diff --git a/furniture-3d-system/src/app/asset-center/material-library/MaterialLibraryClient.tsx b/furniture-3d-system/src/app/asset-center/material-library/MaterialLibraryClient.tsx
index e676e00c..5ae0d4ac 100644
--- a/furniture-3d-system/src/app/asset-center/material-library/MaterialLibraryClient.tsx
+++ b/furniture-3d-system/src/app/asset-center/material-library/MaterialLibraryClient.tsx
@@ -21,6 +21,7 @@ import { cn } from '@/lib/utils'
 
 import {
   MaterialCategoryDTO,
+  MaterialLikeDTO,
   MaterialDTO,
   SubstrateDTO,
   SubstrateDictionaryBundleDTO,
@@ -221,6 +222,10 @@ const mlUploadButtonClassName =
   'cursor-pointer rounded-md border border-[#101719]/20 bg-white px-2.5 py-1.5 text-[10px] font-apple-black text-[#101719] ring-1 ring-black/[0.04] transition hover:bg-black/[0.045]'
 const mlTagClassName =
   'inline-flex items-center gap-1 rounded-md border border-black/10 bg-black/[0.035] px-2.5 py-1 text-xs font-apple-bold text-[#263033]'
+const mlIconActionButtonClassName =
+  'inline-flex h-8 w-8 items-center justify-center rounded-md border border-black/[0.06] bg-white text-[#5f6d70] transition hover:border-black/[0.12] hover:bg-black/[0.035] hover:text-[#101719] focus:outline-none focus:ring-2 focus:ring-black/[0.08]'
+const mlDangerIconActionButtonClassName =
+  'inline-flex h-8 w-8 items-center justify-center rounded-md border border-transparent bg-white text-[#a44640] transition hover:border-[#a44640]/20 hover:bg-[#a44640]/8 focus:outline-none focus:ring-2 focus:ring-[#a44640]/15'
 
 function formatFinishOptionLabel(finish: { name: string; code: string; categoryName?: string | null }): string {
   return [finish.name, finish.code, finish.categoryName].filter(Boolean).join(' · ')
@@ -230,7 +235,7 @@ function firstUsableMaterialImageUrl(...urls: Array<string | null | undefined>)
   return urls.find((url) => url && !url.includes('/materials/thumbnails/default.svg')) ?? null
 }
 
-function MaterialSurfacePreview({ item, className }: { item: MaterialDTO, className?: string }) {
+function MaterialSurfacePreview({ item, className }: { item: MaterialDTO | MaterialLikeDTO, className?: string }) {
   const imageUrl = firstUsableMaterialImageUrl(item.textureUrl, item.thumbnailUrl)
 
   return (
@@ -305,6 +310,37 @@ function FinishWorkbenchPreviewCard({ form }: { form: FinishForm }) {
   )
 }
 
+function SubstrateSlabPreview({ substrate }: { substrate: SubstrateDTO }) {
+  const finish = substrate.finishes[0] ?? null
+  const surfaceUrl = finish ? firstUsableMaterialImageUrl(finish.textureUrl, finish.thumbnailUrl) : null
+
+  return (
+    <div className="relative h-full min-h-[176px] overflow-hidden rounded-md bg-[#f3f5f5] ring-1 ring-black/[0.05]">
+      <div
+        className="absolute inset-x-8 top-10 h-[72px] rotate-[-7deg] rounded-[5px] shadow-[0_18px_42px_rgba(17,19,21,0.12)] ring-1 ring-black/[0.08]"
+        style={{
+          backgroundColor: finish?.color ?? '#d8ddde',
+          backgroundImage: surfaceUrl
+            ? `linear-gradient(135deg, rgba(255,255,255,0.18), rgba(0,0,0,0.06)), url(${surfaceUrl})`
+            : 'linear-gradient(135deg, rgba(255,255,255,0.42), rgba(0,0,0,0.08))',
+          backgroundSize: surfaceUrl ? '100% 100%, cover' : '100% 100%',
+          backgroundPosition: 'center',
+        }}
+      />
+      <div className="absolute inset-x-12 top-[108px] h-5 rotate-[-7deg] rounded-b-[5px] bg-black/[0.08] blur-[10px]" />
+      <div className="absolute bottom-4 left-4 right-4 flex items-end justify-between gap-3">
+        <div className="min-w-0">
+          <p className="text-[9px] font-apple-black text-[#66777c]">板材基材</p>
+          <p className="mt-1 truncate text-sm font-apple-black text-[#101719]">{substrate.name}</p>
+        </div>
+        <span className="shrink-0 rounded-md bg-white px-2 py-1 text-[10px] font-apple-black text-[#263033] ring-1 ring-black/[0.06]">
+          {substrate.thicknessSpecName}
+        </span>
+      </div>
+    </div>
+  )
+}
+
 function FinishParameterSliderField({ 
   id, label, value, min = 0, max = 1, step = 0.01, disabled, onChange
 }: { 
@@ -1192,18 +1228,24 @@ export default function MaterialLibraryClient({
             <div className="flex gap-2">
               {isView && activeSubstrate ? (
                 <>
-                  <Button variant="plain" size="small" aria-label="编辑当前基材" onClick={() => startEditSubstrate(activeSubstrate)}>
-                    <Pencil className="h-4 w-4 mr-1.5" /> 编辑
-                  </Button>
-                  <Button
-                    variant="plain"
-                    size="small"
+                  <button
+                    type="button"
+                    aria-label="编辑当前基材"
+                    title="编辑"
+                    className={mlIconActionButtonClassName}
+                    onClick={() => startEditSubstrate(activeSubstrate)}
+                  >
+                    <Pencil className="h-4 w-4" />
+                  </button>
+                  <button
+                    type="button"
                     aria-label="删除当前基材"
-                    className="text-apple-red"
+                    title="删除"
+                    className={mlDangerIconActionButtonClassName}
                     onClick={() => setDeleteTarget({ type: 'substrate', id: activeSubstrate.id, name: activeSubstrate.name })}
                   >
-                    <Trash2 className="h-4 w-4 mr-1.5" /> 删除
-                  </Button>
+                    <Trash2 className="h-4 w-4" />
+                  </button>
                 </>
               ) : null}
               {isCreate || isEdit ? (
@@ -1426,10 +1468,10 @@ export default function MaterialLibraryClient({
               </div>
             </div>
           ) : activeSubstrate ? (
-            <div className="space-y-4">
-              <div className="rounded-lg border border-black/10 bg-white p-6">
+            <div className="space-y-6">
+              <div>
                 <p className={mlEyebrowClassName}>基础信息</p>
-                <div className="mt-4 grid gap-3 text-sm">
+                <div className="mt-3 divide-y divide-black/[0.06] border-y border-black/[0.06]">
                   {[
                     { label: '编码', value: activeSubstrate.code },
                     { label: '材质主类', value: activeSubstrate.categoryName },
@@ -1439,7 +1481,7 @@ export default function MaterialLibraryClient({
                     { label: '板尺寸', value: `${activeSubstrate.sheetLengthMm} × ${activeSubstrate.sheetWidthMm}` },
                     {
                       label: '采购价',
-                      value: activeSubstrate.suggestedPrice ?? '缺价格',
+                      value: activeSubstrate.suggestedPrice != null ? activeSubstrate.suggestedPrice : '缺价格',
                       missing: activeSubstrate.suggestedPrice == null,
                     },
                     {
@@ -1447,14 +1489,15 @@ export default function MaterialLibraryClient({
                       value: activeSubstrate.weightKg != null ? `${activeSubstrate.weightKg} kg` : '缺重量',
                       missing: activeSubstrate.weightKg == null,
                     },
+                    { label: '系统名称', value: activeSubstrate.systemNameOptionName ?? '--' },
                   ].map(({ label, value, missing }) => (
-                    <div key={label} className="flex items-center justify-between gap-3">
-                      <span className="text-xs font-apple-bold text-[#687477]">{label}</span>
+                    <div key={label} className="grid grid-cols-[96px_minmax(0,1fr)] items-center gap-3 py-2.5">
+                      <span className="text-[11px] font-apple-bold text-[#687477]">{label}</span>
                       <span
                         className={cn(
-                          'text-right text-sm font-apple-black',
+                          'truncate text-right text-sm font-apple-black',
                           missing
-                            ? 'rounded-full bg-apple-red/10 px-2 py-0.5 text-apple-red'
+                            ? 'text-[#a44640]'
                             : 'text-[#263033]',
                         )}
                       >
@@ -1464,19 +1507,29 @@ export default function MaterialLibraryClient({
                   ))}
                 </div>
               </div>
-              <div className="rounded-lg border border-black/10 bg-white p-6">
-                <p className={mlEyebrowClassName}>关联花色</p>
-                <div className="mt-3 flex flex-wrap gap-1.5">
+
+              <div>
+                <p className={mlEyebrowClassName}>绑定花色</p>
+                <div className="mt-3">
                   {activeSubstrate.finishes.length === 0 ? (
-                    <span className="text-xs text-[#7f9297]">暂无关联花色</span>
+                    <div className="rounded-md bg-black/[0.025] px-3 py-3 text-xs font-apple-bold text-[#7f9297] ring-1 ring-black/[0.04]">
+                      暂无关联花色
+                    </div>
                   ) : (
                     activeSubstrate.finishes.slice(0, 1).map((finish) => (
-                      <span key={finish.id} className={mlTagClassName}>
+                      <div key={finish.id} className="flex items-center gap-3 rounded-md bg-black/[0.025] px-3 py-3 ring-1 ring-black/[0.04]">
                         {finish.textureUrl || finish.thumbnailUrl ? (
-                          <img src={finish.textureUrl ?? finish.thumbnailUrl ?? ''} alt="" className="h-4 w-4 rounded object-cover" />
-                        ) : null}
-                        {formatFinishOptionLabel(finish)}
-                      </span>
+                          <img src={finish.textureUrl ?? finish.thumbnailUrl ?? ''} alt="" className="h-10 w-10 rounded object-cover ring-1 ring-black/[0.06]" />
+                        ) : (
+                          <span className="h-10 w-10 rounded bg-black/[0.04] ring-1 ring-black/[0.06]" style={{ backgroundColor: finish.color }} />
+                        )}
+                        <span className="min-w-0">
+                          <span className="block truncate text-sm font-apple-black text-[#101719]">{finish.name}</span>
+                          <span className="mt-0.5 block truncate text-[10px] font-apple-bold text-[#687477]">
+                            {finish.code} · {finish.categoryName ?? '未分类'}
+                          </span>
+                        </span>
+                      </div>
                     ))
                   )}
                 </div>
@@ -1705,12 +1758,15 @@ export default function MaterialLibraryClient({
                 className="h-10 w-full rounded-lg border border-black/10 bg-white pl-10 pr-3 text-sm font-apple-medium text-[#263033] outline-none transition placeholder:text-[#7a878a]/70 focus:border-[#101719]/30 focus:ring-4 focus:ring-black/[0.04]"
               />
             </div>
-            {metrics.slice(0, 2).map((metric) => (
-              <div key={metric.label} className="hidden h-10 min-w-[94px] items-center justify-between gap-3 rounded-lg border border-black/10 bg-white px-3 text-left xl:flex">
-                <p className="truncate text-[10px] font-apple-black text-[#687477]">{metric.label}</p>
-                <p className="shrink-0 text-sm font-apple-black text-[#101719]">{metric.value}</p>
-              </div>
-            ))}
+            <div className="hidden h-10 items-center gap-3 px-1 text-[11px] font-apple-black text-[#687477] xl:flex">
+              {metrics.slice(0, 2).map((metric, index) => (
+                <span key={metric.label} className="flex items-center gap-1.5">
+                  {index > 0 ? <span className="h-3 w-px bg-black/10" /> : null}
+                  <span>{metric.label}</span>
+                  <span className="text-[#101719]">{metric.value}</span>
+                </span>
+              ))}
+            </div>
             <Button
               variant="filled"
               size="small"
@@ -1850,52 +1906,60 @@ export default function MaterialLibraryClient({
                 </div>
               </div>
             ) : (
-              <div className="space-y-4">
-                <div className="bg-white p-4">
-                  {activeWorkbenchSubstrate ? (
-                    <div className="flex items-center justify-between gap-4">
+              <div className="grid h-full min-h-0 grid-rows-[auto_minmax(0,1fr)] gap-4">
+                {activeWorkbenchSubstrate ? (
+                  <div className="grid min-h-[188px] grid-cols-[minmax(220px,0.34fr)_minmax(0,1fr)] gap-4">
+                    <SubstrateSlabPreview substrate={activeWorkbenchSubstrate} />
+                    <div className="flex min-w-0 flex-col justify-between rounded-md bg-white p-4 ring-1 ring-black/[0.06]">
                       <div className="min-w-0">
                         <p className="text-[9px] font-apple-black text-[#66777c]">当前基材</p>
-                        <h2 className="mt-1 truncate text-base font-apple-black tracking-tight text-[#101719]">
+                        <h2 className="mt-1 truncate text-xl font-apple-black tracking-tight text-[#101719]">
                           {activeWorkbenchSubstrate.name}
                         </h2>
+                        <p className="mt-2 truncate text-[11px] font-apple-bold text-[#687477]">
+                          {[activeWorkbenchSubstrate.categoryName, activeWorkbenchSubstrate.environmentGradeName, activeWorkbenchSubstrate.surfaceOptionName]
+                            .filter(Boolean)
+                            .join(' / ')}
+                        </p>
                       </div>
-                      <div className="grid min-w-[520px] shrink-0 grid-cols-4 gap-2">
+                      <div className="mt-4 grid grid-cols-4 divide-x divide-black/[0.06] border-y border-black/[0.06]">
                         {[
                           ['编码', activeWorkbenchSubstrate.code],
                           ['尺寸', `${activeWorkbenchSubstrate.sheetLengthMm} × ${activeWorkbenchSubstrate.sheetWidthMm}`],
                           ['厚度', activeWorkbenchSubstrate.thicknessSpecName],
                           ['花色', activeWorkbenchSubstrate.finishes[0]?.name ?? '未绑定'],
                         ].map(([label, value]) => (
-                          <div key={label} className="min-w-0 rounded-lg bg-black/[0.035] px-3 py-2 ring-1 ring-black/5">
+                          <div key={label} className="min-w-0 px-3 py-2.5 first:pl-0 last:pr-0">
                             <p className="text-[8px] font-apple-black text-[#7f9297]">{label}</p>
                             <p className="mt-0.5 truncate text-xs font-apple-black text-[#101719]">{value}</p>
                           </div>
                         ))}
                       </div>
                     </div>
-                  ) : (
-                    <div className="flex items-center justify-center gap-3 py-4 text-[#8b9ca0]">
-                      <Layers className="h-5 w-5 text-[#536267]" />
-                      <p className="text-sm font-apple-bold">暂无基材数据</p>
-                    </div>
-                  )}
-                </div>
-                <div className="bg-white p-4">
-                  <div className="mb-4 flex items-center justify-between">
-                    <div>
-                      <p className="text-[9px] font-apple-black text-[#66777c]">基材列表</p>
-                      <h3 className="mt-1 text-sm font-apple-black text-[#101719]">共 {filteredSubstrates.length}</h3>
-                    </div>
                   </div>
-                  <div className="space-y-2">
+                ) : (
+                  <div className="flex items-center justify-center gap-3 rounded-md bg-white py-8 text-[#8b9ca0] ring-1 ring-black/[0.06]">
+                    <Layers className="h-5 w-5 text-[#536267]" />
+                    <p className="text-sm font-apple-bold">暂无基材数据</p>
+                  </div>
+                )}
+
+                <div className="min-h-0 overflow-hidden rounded-md bg-white ring-1 ring-black/[0.06]">
+                  <div className="grid grid-cols-[minmax(240px,1.7fr)_120px_112px_112px_132px] items-center border-b border-black/[0.06] px-4 py-3 text-[9px] font-apple-black text-[#66777c]">
+                    <span>基材</span>
+                    <span>类别</span>
+                    <span>厚度</span>
+                    <span>成本</span>
+                    <span className="text-right">状态</span>
+                  </div>
+                  <div className="max-h-full min-h-0 overflow-y-auto divide-y divide-black/[0.055]">
                     {filteredSubstrates.map((substrate) => {
                       const missingPrice = substrate.suggestedPrice == null
                       const missingWeight = substrate.weightKg == null
-                      const missingRequiredData = missingPrice || missingWeight
                       const selected =
                         (panel.mode === 'view-substrate' || panel.mode === 'edit-substrate') &&
                         panel.id === substrate.id
+                      const finish = substrate.finishes[0] ?? null
 
                       return (
                         <button
@@ -1903,39 +1967,43 @@ export default function MaterialLibraryClient({
                           type="button"
                           onClick={() => setPanel({ mode: 'view-substrate', id: substrate.id })}
                           className={cn(
-                            'ml-substrate-register-row flex w-full items-center justify-between rounded-lg border px-4 py-3 text-left transition',
-                            missingRequiredData ? 'ml-substrate-register-row-missing' : null,
-                            selected ? 'ml-substrate-register-row-selected' : null,
+                            'grid w-full grid-cols-[minmax(240px,1.7fr)_120px_112px_112px_132px] items-center gap-0 px-4 py-3 text-left transition hover:bg-black/[0.025]',
+                            selected ? 'bg-black/[0.035] shadow-[inset_2px_0_0_#101719]' : null,
                           )}
                         >
-                          <div className="min-w-0">
-                            <p className="text-sm font-apple-black text-[#101719]">{substrate.name}</p>
-                            <p className="mt-1 text-[10px] font-apple-black text-[#66777c]">{substrate.code}</p>
-                            <p className="mt-1.5 truncate text-[11px] font-apple-bold text-[#8b9ca0]">
-                              {[substrate.categoryName, substrate.environmentGradeName, substrate.thicknessSpecName, substrate.surfaceOptionName]
-                                .filter(Boolean)
-                                .join(' / ')}
-                            </p>
-                          </div>
-                          <div className="ml-4 flex shrink-0 items-end gap-2 text-xs font-apple-bold">
-                            <span className={cn(
-                              'ml-substrate-register-badge rounded-md px-2 py-0.5',
-                              missingPrice ? 'ml-substrate-register-badge-warning' : 'ml-substrate-register-badge-ok',
-                            )}>
-                              {missingPrice ? '缺价格' : substrate.suggestedPrice}
+                          <span className="flex min-w-0 items-center gap-3">
+                            <span
+                              className="h-8 w-8 shrink-0 rounded bg-cover bg-center ring-1 ring-black/[0.06]"
+                              style={{
+                                backgroundColor: finish?.color ?? '#d8ddde',
+                                backgroundImage: finish?.textureUrl ? `url(${finish.textureUrl})` : undefined,
+                              }}
+                            />
+                            <span className="min-w-0">
+                              <span className="block truncate text-sm font-apple-black text-[#101719]">{substrate.name}</span>
+                              <span className="mt-0.5 block truncate text-[10px] font-apple-black text-[#66777c]">{substrate.code}</span>
                             </span>
-                            <span className={cn(
-                              'ml-substrate-register-badge rounded-md px-2 py-0.5 text-[10px]',
-                              missingWeight ? 'ml-substrate-register-badge-warning' : 'ml-substrate-register-badge-muted',
-                            )}>
-                              {missingWeight ? '缺重量' : `${substrate.weightKg}kg`}
-                            </span>
-                          </div>
+                          </span>
+                          <span className="truncate text-xs font-apple-bold text-[#4f5c5f]">{substrate.categoryName}</span>
+                          <span className="truncate text-xs font-apple-black text-[#263033]">{substrate.thicknessSpecName}</span>
+                          <span className="truncate text-xs font-apple-black text-[#263033]">
+                            {missingPrice ? '缺价格' : substrate.suggestedPrice}
+                          </span>
+                          <span className="flex justify-end gap-1.5">
+                            {missingPrice ? (
+                              <span className="rounded-md bg-[#a44640]/10 px-2 py-0.5 text-[10px] font-apple-black text-[#a44640]">缺价</span>
+                            ) : null}
+                            {missingWeight ? (
+                              <span className="rounded-md bg-[#a44640]/10 px-2 py-0.5 text-[10px] font-apple-black text-[#a44640]">缺重</span>
+                            ) : (
+                              <span className="rounded-md bg-black/[0.04] px-2 py-0.5 text-[10px] font-apple-black text-[#66777c]">{substrate.weightKg}kg</span>
+                            )}
+                          </span>
                         </button>
                       )
                     })}
                     {filteredSubstrates.length === 0 ? (
-                      <p className="rounded-lg border border-dashed border-black/10 p-16 text-center text-sm font-apple-bold text-[#7f9297]">当前没有匹配的基材。</p>
+                      <p className="p-16 text-center text-sm font-apple-bold text-[#7f9297]">当前没有匹配的基材。</p>
                     ) : null}
                   </div>
                 </div>
diff --git a/furniture-3d-system/src/app/asset-center/packaging-materials/PackagingMaterialsClient.test.tsx b/furniture-3d-system/src/app/asset-center/packaging-materials/PackagingMaterialsClient.test.tsx
index a451be9a..9a37eb3a 100644
--- a/furniture-3d-system/src/app/asset-center/packaging-materials/PackagingMaterialsClient.test.tsx
+++ b/furniture-3d-system/src/app/asset-center/packaging-materials/PackagingMaterialsClient.test.tsx
@@ -97,7 +97,7 @@ function createFamily(overrides?: Partial<AssetFamilyDTO>): AssetFamilyDTO {
     description: null,
     productCategoryId: null,
     productCategoryName: null,
-    applicableSeriesCodes: [],
+    compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
     connectionRoles: [],
     metadata: {
       categoryLevel1: 'outer',
diff --git a/furniture-3d-system/src/app/asset-center/packaging-materials/PackagingMaterialsClient.workflow.test.tsx b/furniture-3d-system/src/app/asset-center/packaging-materials/PackagingMaterialsClient.workflow.test.tsx
index 93705694..4c649790 100644
--- a/furniture-3d-system/src/app/asset-center/packaging-materials/PackagingMaterialsClient.workflow.test.tsx
+++ b/furniture-3d-system/src/app/asset-center/packaging-materials/PackagingMaterialsClient.workflow.test.tsx
@@ -69,7 +69,7 @@ function createFamily(overrides?: Partial<AssetFamilyDTO>): AssetFamilyDTO {
     description: null,
     productCategoryId: null,
     productCategoryName: null,
-    applicableSeriesCodes: [],
+    compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
     connectionRoles: [],
     metadata: {
       categoryLevel1: 'outer',
diff --git a/furniture-3d-system/src/app/asset-center/page.tsx b/furniture-3d-system/src/app/asset-center/page.tsx
index d2a05683..a2a8fbc4 100644
--- a/furniture-3d-system/src/app/asset-center/page.tsx
+++ b/furniture-3d-system/src/app/asset-center/page.tsx
@@ -1,6 +1,6 @@
 import { Layers3, Package, Palette, Ruler } from 'lucide-react'
 import { requireSession } from '@/lib/server-session'
-import { assetCenterService, materialService, seriesTemplateService } from '@/server/services'
+import { assetCenterService, materialService } from '@/server/services'
 import AssetCenterClient from './AssetCenterClient'
 
 export const dynamic = 'force-dynamic'
@@ -19,7 +19,7 @@ export default async function AssetCenterPage() {
   ])
   const finishes = await materialService.findAll({ limit: 200 })
   const materialCategories = await materialService.findAllCategories()
-  const seriesTemplates = await seriesTemplateService.listTemplates()
+  const assetSeries = await assetCenterService.listSeries()
 
   return (
     <AssetCenterClient
@@ -27,7 +27,7 @@ export default async function AssetCenterPage() {
       initialVariants={variants}
       initialSubstrates={substrates}
       initialSubstrateDictionaries={substrateDictionaries}
-      initialSeriesTemplates={seriesTemplates}
+      initialAssetSeries={assetSeries}
       finishes={finishes}
       materialCategories={materialCategories}
       metrics={[
diff --git a/furniture-3d-system/src/app/assisted-assembly/AssistedAssemblyClient.test.tsx b/furniture-3d-system/src/app/assisted-assembly/AssistedAssemblyClient.test.tsx
index 9d3fbc10..1ebf7e4f 100644
--- a/furniture-3d-system/src/app/assisted-assembly/AssistedAssemblyClient.test.tsx
+++ b/furniture-3d-system/src/app/assisted-assembly/AssistedAssemblyClient.test.tsx
@@ -214,7 +214,7 @@ describe('AssistedAssemblyClient', () => {
         }),
       )
     })
-    expect(jest.mocked(createDraftGroup).mock.calls[0]?.[0]).not.toHaveProperty('seriesTemplateId')
+    expect(jest.mocked(createDraftGroup).mock.calls[0]?.[0]).toHaveProperty('assetSeriesId', null)
   })
 
   it('资产中心带料进入时，会优先保留来源资产族的草稿规格款作为默认选择', async () => {
diff --git a/furniture-3d-system/src/app/assisted-assembly/AssistedAssemblyClient.tsx b/furniture-3d-system/src/app/assisted-assembly/AssistedAssemblyClient.tsx
index a920571f..0799950d 100644
--- a/furniture-3d-system/src/app/assisted-assembly/AssistedAssemblyClient.tsx
+++ b/furniture-3d-system/src/app/assisted-assembly/AssistedAssemblyClient.tsx
@@ -198,6 +198,7 @@ export default function AssistedAssemblyClient({
       const firstCategoryFamily = selectedFamilies.find((family) => family.productCategoryId)
 
       return syncManualAssemblyWorkspace(snapshot, {
+        assetSeriesId: launchParams?.assetSeriesId ?? initialWorkspace?.assetSeriesId ?? null,
         productCategoryId: initialWorkspace?.productCategoryId ?? firstCategoryFamily?.productCategoryId ?? null,
         productCategoryName:
           initialWorkspace?.productCategoryName ?? firstCategoryFamily?.productCategoryName ?? null,
@@ -215,6 +216,7 @@ export default function AssistedAssemblyClient({
       entryMode,
       families,
       initialWorkspace,
+      launchParams?.assetSeriesId,
       launchParams?.sourceProductId,
       launchParams?.sourceSkuId,
       legIds,
@@ -263,6 +265,7 @@ export default function AssistedAssemblyClient({
       const result = await createDraftGroup({
         name: draftGroupName,
         categoryId: workspace.productCategoryId,
+        assetSeriesId: workspace.assetSeriesId ?? null,
         assemblies: [
           {
             key: `${entryMode}:${desktopIds.join(',')}`,
diff --git a/furniture-3d-system/src/app/assisted-assembly/page.tsx b/furniture-3d-system/src/app/assisted-assembly/page.tsx
index d893653f..c62204da 100644
--- a/furniture-3d-system/src/app/assisted-assembly/page.tsx
+++ b/furniture-3d-system/src/app/assisted-assembly/page.tsx
@@ -223,6 +223,7 @@ function buildSourceSkuWorkspaceFallback(input: {
   })
 
   const baseSnapshot = buildManualAssemblyWorkspace({
+    assetSeriesId: null,
     productCategoryId: null,
     productCategoryName: null,
     source: getAssemblyWorkspaceSourceFromEntryMode('source-sku'),
@@ -237,7 +238,6 @@ function buildSourceSkuWorkspaceFallback(input: {
         assetType: family.type,
         connectionRoles: family.connectionRoles,
         productCategoryId: family.productCategoryId,
-        applicableSeriesCodes: family.applicableSeriesCodes,
       })),
       defaultVariantIdsByFamilyId,
     ),
@@ -462,6 +462,7 @@ async function resolveSourceSkuContext(input: {
       launchParams: {
         entryMode: 'source-sku' as const,
         source: 'assisted-assembly' as const,
+        assetSeriesId: null,
         sourceSkuId: sku.id,
         sourceProductId: sku.productId,
         redirectedFrom: input.redirectedFrom ?? null,
diff --git a/furniture-3d-system/src/app/home/components/HomeDraftsList.tsx b/furniture-3d-system/src/app/home/components/HomeDraftsList.tsx
index c256f051..041768e8 100644
--- a/furniture-3d-system/src/app/home/components/HomeDraftsList.tsx
+++ b/furniture-3d-system/src/app/home/components/HomeDraftsList.tsx
@@ -95,7 +95,7 @@ export default function HomeDraftsList({
                       {getDraftStatusLabel(draftGroup.status)}
                     </span>
                     <span className="text-[11px] font-semibold text-[#5a6062]/58">
-                      {draftGroup.categoryName || draftGroup.seriesTemplateName}
+                      {draftGroup.categoryName || draftGroup.assetSeriesName}
                     </span>
                   </div>
                   <p className="mt-1 truncate text-[15px] font-black leading-5 tracking-tight text-[#2d3335]">
diff --git a/furniture-3d-system/src/app/home/home-client.types.ts b/furniture-3d-system/src/app/home/home-client.types.ts
index fd8b26df..876fcdff 100644
--- a/furniture-3d-system/src/app/home/home-client.types.ts
+++ b/furniture-3d-system/src/app/home/home-client.types.ts
@@ -44,7 +44,7 @@ export interface DraftGroupSummary {
   name: string
   description?: string | null
   categoryName?: string | null
-  seriesTemplateName: string
+  assetSeriesName: string
   status: string
   summary?: Record<string, unknown> | null
   creatorName: string
diff --git a/furniture-3d-system/src/app/intake/IntakeClient.test.tsx b/furniture-3d-system/src/app/intake/IntakeClient.test.tsx
index bd888448..7574f2ce 100644
--- a/furniture-3d-system/src/app/intake/IntakeClient.test.tsx
+++ b/furniture-3d-system/src/app/intake/IntakeClient.test.tsx
@@ -249,7 +249,7 @@ function renderSelector(props?: {
           {
             id: 'draft-group-1',
             name: 'Draft Group',
-            seriesTemplateName: 'Single board desk',
+            assetSeriesName: 'Single board desk',
             code: 'DG-001',
           },
         ]
@@ -332,7 +332,7 @@ function renderEditor() {
             id: 'draft-group-1',
             name: 'Draft Group',
             categoryId: 'category-desk',
-            seriesTemplateName: 'Single board desk',
+            assetSeriesName: 'Single board desk',
             categoryName: 'Desk',
             code: 'DG-001',
           },
@@ -1698,13 +1698,13 @@ describe('IntakeClient', () => {
         {
           id: 'draft-group-1',
           name: 'Nordic Draft Group',
-          seriesTemplateName: 'Nordic Desk',
+          assetSeriesName: 'Nordic Desk',
           code: 'DG-001',
         },
         {
           id: 'draft-group-2',
           name: 'Cloud Draft Group',
-          seriesTemplateName: 'Cloud Sofa',
+          assetSeriesName: 'Cloud Sofa',
           code: 'DG-002',
         },
       ],
@@ -1761,7 +1761,7 @@ describe('IntakeClient', () => {
     const eligibleDraftGroups = Array.from({ length: 26 }, (_, index) => ({
       id: `draft-group-${index + 1}`,
       name: `Draft Group ${index + 1}`,
-      seriesTemplateName: `Series ${index + 1}`,
+      assetSeriesName: `Series ${index + 1}`,
       code: `DG-${String(index + 1).padStart(3, '0')}`,
     }))
 
diff --git a/furniture-3d-system/src/app/intake/IntakeClient.tsx b/furniture-3d-system/src/app/intake/IntakeClient.tsx
index dd7c6be9..785a838c 100644
--- a/furniture-3d-system/src/app/intake/IntakeClient.tsx
+++ b/furniture-3d-system/src/app/intake/IntakeClient.tsx
@@ -120,7 +120,7 @@ interface IntakeClientSelectorProps {
   eligibleDraftGroups: {
     id: string;
     name: string;
-    seriesTemplateName: string;
+    assetSeriesName: string;
     code: string;
   }[];
   eligibleSkuList?: WorkbenchSku[];
@@ -780,7 +780,7 @@ function buildIntegratedSeriesRows(params: {
               readPreSkuTextField(firstPreSku, "spu"))) ||
           draftGroup.code ||
           "SPU-001",
-        seriesName: draftGroup.seriesTemplateName || draftGroup.name,
+        seriesName: draftGroup.assetSeriesName || draftGroup.name,
         draftGroupName: draftGroup.name,
         designer: "",
         operator: "",
@@ -803,7 +803,7 @@ function buildIntegratedSeriesRows(params: {
 
   const rows: IntegratedPendingSeriesRow[] = eligibleDraftGroups.map(
     (draftGroup, index) => {
-      const bucketKey = `${draftGroup.name}::${draftGroup.seriesTemplateName}`;
+      const bucketKey = `${draftGroup.name}::${draftGroup.assetSeriesName}`;
       const matchedSkus = skuBuckets.get(bucketKey) ?? [];
       const firstSku = matchedSkus[0];
 
@@ -814,7 +814,7 @@ function buildIntegratedSeriesRows(params: {
           firstSku?.spuCode ||
           draftGroup.code ||
           `SPU-${String(index + 1).padStart(3, "0")}`,
-        seriesName: draftGroup.seriesTemplateName || draftGroup.name,
+        seriesName: draftGroup.assetSeriesName || draftGroup.name,
         draftGroupName: draftGroup.name,
         designer: "",
         operator: "",
diff --git a/furniture-3d-system/src/app/intake/integrated/integratedDraftGroupAdapter.test.ts b/furniture-3d-system/src/app/intake/integrated/integratedDraftGroupAdapter.test.ts
index ed44b310..7e263dee 100644
--- a/furniture-3d-system/src/app/intake/integrated/integratedDraftGroupAdapter.test.ts
+++ b/furniture-3d-system/src/app/intake/integrated/integratedDraftGroupAdapter.test.ts
@@ -15,9 +15,9 @@ function buildDraftGroupDetail(
       description: null,
       categoryId: 'category-1',
       categoryName: '书桌',
-      seriesTemplateId: 'series-template-1',
-      seriesTemplateCode: 'SERIES-001',
-      seriesTemplateName: '集成书桌系列',
+      assetSeriesId: 'series-template-1',
+      assetSeriesCode: 'SERIES-001',
+      assetSeriesName: '集成书桌系列',
       status: 'DRAFT',
       summary: null,
       notes: null,
diff --git a/furniture-3d-system/src/app/intake/integrated/integratedDraftGroupAdapter.ts b/furniture-3d-system/src/app/intake/integrated/integratedDraftGroupAdapter.ts
index 2921032e..82046946 100644
--- a/furniture-3d-system/src/app/intake/integrated/integratedDraftGroupAdapter.ts
+++ b/furniture-3d-system/src/app/intake/integrated/integratedDraftGroupAdapter.ts
@@ -59,7 +59,7 @@ function readSeriesName(detail: DraftGroupDetailDTO) {
     return familySeriesName.trim()
   }
 
-  return detail.draftGroup.seriesTemplateName?.trim() || detail.draftGroup.name.trim()
+  return detail.draftGroup.assetSeriesName?.trim() || detail.draftGroup.name.trim()
 }
 
 function pickBaseSpu(detail: DraftGroupDetailDTO) {
diff --git a/furniture-3d-system/src/app/intake/integrated/integratedSeriesLoader.test.ts b/furniture-3d-system/src/app/intake/integrated/integratedSeriesLoader.test.ts
index 706e268b..f6b74288 100644
--- a/furniture-3d-system/src/app/intake/integrated/integratedSeriesLoader.test.ts
+++ b/furniture-3d-system/src/app/intake/integrated/integratedSeriesLoader.test.ts
@@ -13,9 +13,9 @@ function buildDraftGroup(id: string, status: DraftGroupDTO['status']): DraftGrou
     description: null,
     categoryId: 'category-1',
     categoryName: '桌类',
-    seriesTemplateId: `series-template-${id}`,
-    seriesTemplateCode: `SERIES-${id}`,
-    seriesTemplateName: `系列-${id}`,
+    assetSeriesId: `series-template-${id}`,
+    assetSeriesCode: `SERIES-${id}`,
+    assetSeriesName: `系列-${id}`,
     status,
     summary: null,
     notes: null,
diff --git a/furniture-3d-system/src/app/intake/page.tsx b/furniture-3d-system/src/app/intake/page.tsx
index 0fdc34a3..df121ae4 100644
--- a/furniture-3d-system/src/app/intake/page.tsx
+++ b/furniture-3d-system/src/app/intake/page.tsx
@@ -114,7 +114,7 @@ export default async function IntakePage({
       name: preSku.customName || preSku.defaultName,
       seriesName:
         readPreSkuTextField(preSku, 'seriesName') ||
-        detail.draftGroup.seriesTemplateName ||
+        detail.draftGroup.assetSeriesName ||
         detail.draftGroup.name,
       draftGroupName: detail.draftGroup.name,
       status: mapWorkbenchStatus(preSku.status),
diff --git a/furniture-3d-system/src/lib/open-product/assembly-workspace.ts b/furniture-3d-system/src/lib/open-product/assembly-workspace.ts
index d8d98db2..5f1d25b1 100644
--- a/furniture-3d-system/src/lib/open-product/assembly-workspace.ts
+++ b/furniture-3d-system/src/lib/open-product/assembly-workspace.ts
@@ -163,6 +163,7 @@ export interface AssemblyAutoSnapCandidate {
 
 export interface AssemblyWorkspaceSnapshot {
   version: '2026-04-13' | '2026-04-09' | '2026-04-08'
+  assetSeriesId?: string | null
   productCategoryId?: string | null
   productCategoryName?: string | null
   workflowMode: 'assisted-manual'
@@ -199,6 +200,7 @@ export interface AssemblyWorkspaceFamilyInput {
 }
 
 interface BuildManualAssemblyWorkspaceInput {
+  assetSeriesId?: string | null
   productCategoryId: string | null
   productCategoryName: string | null
   source: AssemblyWorkspaceSource
@@ -1817,6 +1819,7 @@ export function buildManualAssemblyWorkspace(
 
   const snapshot: AssemblyWorkspaceSnapshot = {
     version: '2026-04-13',
+    assetSeriesId: input.assetSeriesId ?? null,
     productCategoryId: input.productCategoryId,
     productCategoryName: input.productCategoryName,
     workflowMode: 'assisted-manual',
@@ -1848,6 +1851,7 @@ export function syncManualAssemblyWorkspace(
 
   if (
     snapshot.productCategoryId !== input.productCategoryId ||
+    (snapshot.assetSeriesId ?? null) !== (input.assetSeriesId ?? null) ||
     snapshot.source !== input.source ||
     snapshot.entryMode !== input.entryMode ||
     (snapshot.sourceSkuId ?? null) !== (input.sourceSkuId ?? null) ||
@@ -1884,6 +1888,7 @@ export function syncManualAssemblyWorkspace(
     {
       ...snapshot,
       productCategoryId: input.productCategoryId,
+      assetSeriesId: input.assetSeriesId ?? null,
       productCategoryName: input.productCategoryName,
       workflowMode: 'assisted-manual',
       entryMode: input.entryMode,
@@ -1926,6 +1931,7 @@ export function buildSingleBoardDeskAssemblyWorkspace(
   })
 
   const snapshot = buildManualAssemblyWorkspace({
+    assetSeriesId: null,
     productCategoryId: null,
     productCategoryName: null,
     source: 'assisted-assembly',
diff --git a/furniture-3d-system/src/lib/open-product/manual-assembly-launch.ts b/furniture-3d-system/src/lib/open-product/manual-assembly-launch.ts
index d088dea9..2618af0c 100644
--- a/furniture-3d-system/src/lib/open-product/manual-assembly-launch.ts
+++ b/furniture-3d-system/src/lib/open-product/manual-assembly-launch.ts
@@ -17,6 +17,7 @@ export type ManualAssemblyProductRecovery =
 export interface ManualAssemblyLaunchParams {
   entryMode: AssemblyWorkspaceEntryMode
   source: AssemblyWorkspaceSource
+  assetSeriesId?: string | null
   sourceSkuId?: string | null
   sourceProductId?: string | null
   selectedFamilyIdsByType: ManualAssemblySelectedFamilyIdsByType
@@ -84,6 +85,10 @@ export function buildManualAssemblyLaunchHref(
     searchParams.set('sourceProductId', params.sourceProductId)
   }
 
+  if (params.assetSeriesId) {
+    searchParams.set('assetSeriesId', params.assetSeriesId)
+  }
+
   if (params.redirectedFrom) {
     searchParams.set('redirectedFrom', params.redirectedFrom)
   }
@@ -131,6 +136,7 @@ export function parseManualAssemblyLaunchParams(
   const entryModeValue = searchParams.get('entryMode')?.trim()
   const sourceSkuId = searchParams.get('sourceSkuId')?.trim() ?? null
   const sourceProductId = searchParams.get('sourceProductId')?.trim() ?? null
+  const assetSeriesId = searchParams.get('assetSeriesId')?.trim() ?? null
   const redirectedFrom = normalizeLegacyEntry(searchParams.get('redirectedFrom')?.trim())
   const productRecovery = normalizeProductRecovery(searchParams.get('productRecovery')?.trim())
   const recoverableSourceSkuCount = normalizePositiveInteger(
@@ -154,6 +160,7 @@ export function parseManualAssemblyLaunchParams(
   return {
     entryMode,
     source,
+    assetSeriesId,
     sourceSkuId,
     sourceProductId,
     selectedFamilyIdsByType,
diff --git a/furniture-3d-system/src/lib/open-product/platform-api.ts b/furniture-3d-system/src/lib/open-product/platform-api.ts
index 4f0a2fff..5ba519db 100644
--- a/furniture-3d-system/src/lib/open-product/platform-api.ts
+++ b/furniture-3d-system/src/lib/open-product/platform-api.ts
@@ -240,6 +240,7 @@ export interface ImportAssetCadPayload {
   familyCode?: string | null
   familyName?: string | null
   familyDescription?: string | null
+  assetSeriesId?: string | null
   connectionRoles?: string[]
   variantCode: string
   variantName: string
@@ -258,6 +259,7 @@ export async function importAssetCad(input: ImportAssetCadPayload): Promise<Asse
   if (input.familyCode) formData.append('familyCode', input.familyCode)
   if (input.familyName) formData.append('familyName', input.familyName)
   if (input.familyDescription) formData.append('familyDescription', input.familyDescription)
+  if (input.assetSeriesId) formData.append('assetSeriesId', input.assetSeriesId)
   if (input.connectionRoles && input.connectionRoles.length > 0) {
     formData.append('connectionRoles', JSON.stringify(input.connectionRoles))
   }
diff --git a/furniture-3d-system/src/lib/open-product/types.ts b/furniture-3d-system/src/lib/open-product/types.ts
index b7798023..5a1e3eb7 100644
--- a/furniture-3d-system/src/lib/open-product/types.ts
+++ b/furniture-3d-system/src/lib/open-product/types.ts
@@ -23,7 +23,6 @@ export interface OpenProductAssetFamily {
   assetType: OpenProductAssetType
   connectionRoles: string[]
   productCategoryId?: string | null
-  applicableSeriesCodes?: string[]
 }
 
 export interface OpenProductAssetVariant {
diff --git a/furniture-3d-system/src/lib/packaging-materials/client-helpers.test.ts b/furniture-3d-system/src/lib/packaging-materials/client-helpers.test.ts
index bdbbf819..33255368 100644
--- a/furniture-3d-system/src/lib/packaging-materials/client-helpers.test.ts
+++ b/furniture-3d-system/src/lib/packaging-materials/client-helpers.test.ts
@@ -19,7 +19,7 @@ function createFamily(overrides?: Partial<AssetFamilyDTO>): AssetFamilyDTO {
     description: null,
     productCategoryId: null,
     productCategoryName: null,
-    applicableSeriesCodes: [],
+    compatibleSeries: [{ id: 'template-1', code: 'single-board-desk', name: '单板桌' }],
     connectionRoles: [],
     metadata: {
       categoryLevel1: 'outer',
diff --git a/furniture-3d-system/src/server/repositories/asset-center.repository.ts b/furniture-3d-system/src/server/repositories/asset-center.repository.ts
index 772b1b72..ca4977df 100644
--- a/furniture-3d-system/src/server/repositories/asset-center.repository.ts
+++ b/furniture-3d-system/src/server/repositories/asset-center.repository.ts
@@ -1,4 +1,4 @@
-import { AssetFamily, AssetVariant, Prisma, Substrate } from '@prisma/client'
+import { AssetFamily, AssetSeries, AssetVariant, Prisma, Substrate } from '@prisma/client'
 import { BaseRepository, FindManyOptions } from './base.repository'
 import {
   buildDeletedAssetVariantUniqueValue,
@@ -32,6 +32,7 @@ export interface AssetFamilyFilter {
   type?: AssetFamily['type']
   status?: AssetFamily['status']
   productCategoryId?: string
+  assetSeriesId?: string
   search?: string
 }
 
@@ -42,6 +43,16 @@ export interface AssetFamilyWithRelations extends AssetFamily {
   reviewer: { id: string; name: string } | null
   rejecter: { id: string; name: string } | null
   lastModifier: { id: string; name: string } | null
+  compatibleSeries: Array<{
+    assetSeries: {
+      id: string
+      code: string
+      name: string
+      description: string | null
+      sortOrder: number
+      isActive: boolean
+    }
+  }>
 }
 
 export interface AssetVariantFilter {
@@ -80,6 +91,21 @@ export interface SubstrateFilter {
 
 export const assetFamilyRelationInclude = {
   productCategory: { select: { id: true, name: true } },
+  compatibleSeries: {
+    select: {
+      assetSeries: {
+        select: {
+          id: true,
+          code: true,
+          name: true,
+          description: true,
+          sortOrder: true,
+          isActive: true,
+        },
+      },
+    },
+    orderBy: { assetSeries: { sortOrder: 'asc' } },
+  },
   creator: { select: { id: true, name: true } },
   submitter: { select: { id: true, name: true } },
   reviewer: { select: { id: true, name: true } },
@@ -249,21 +275,75 @@ class AssetFamilyRepositoryClass extends BaseRepository<
       return { deletedAt: null }
     }
 
+    const and: Prisma.AssetFamilyWhereInput[] = []
+    if (filter.assetSeriesId && filter.type !== 'HARDWARE') {
+      const seriesScope: Prisma.AssetFamilyWhereInput = {
+        compatibleSeries: {
+          some: {
+            assetSeriesId: filter.assetSeriesId,
+            assetSeries: { isActive: true },
+          },
+        },
+      }
+      and.push(
+        filter.type
+          ? seriesScope
+          : {
+              OR: [
+                { type: 'HARDWARE' },
+                seriesScope,
+              ],
+            },
+      )
+    }
+
+    if (filter.search) {
+      and.push({
+        OR: [
+          { name: { contains: filter.search, mode: 'insensitive' } },
+          { code: { contains: filter.search, mode: 'insensitive' } },
+        ],
+      })
+    }
+
     return {
       deletedAt: null,
       type: filter.type,
       status: filter.status,
       productCategoryId: filter.productCategoryId,
-      OR: filter.search
-        ? [
-            { name: { contains: filter.search, mode: 'insensitive' } },
-            { code: { contains: filter.search, mode: 'insensitive' } },
-          ]
-        : undefined,
+      AND: and.length > 0 ? and : undefined,
     }
   }
 }
 
+class AssetSeriesRepositoryClass extends BaseRepository<
+  AssetSeries,
+  Prisma.AssetSeriesCreateInput,
+  Prisma.AssetSeriesUpdateInput
+> {
+  protected modelName = 'assetSeries'
+
+  async findAllActive(): Promise<AssetSeries[]> {
+    return this.prisma.assetSeries.findMany({
+      where: { isActive: true },
+      orderBy: [{ sortOrder: 'asc' }, { name: 'asc' }],
+    })
+  }
+
+  async findByIds(ids: string[]): Promise<AssetSeries[]> {
+    if (ids.length === 0) return []
+
+    return this.prisma.assetSeries.findMany({
+      where: { id: { in: ids }, isActive: true },
+      orderBy: [{ sortOrder: 'asc' }, { name: 'asc' }],
+    })
+  }
+
+  async createSeries(data: Prisma.AssetSeriesCreateInput): Promise<AssetSeries> {
+    return this.prisma.assetSeries.create({ data })
+  }
+}
+
 class AssetVariantRepositoryClass extends BaseRepository<
   AssetVariant,
   Prisma.AssetVariantCreateInput,
@@ -530,11 +610,13 @@ class SubstrateRepositoryClass extends BaseRepository<
 }
 
 export const assetFamilyRepository = new AssetFamilyRepositoryClass()
+export const assetSeriesRepository = new AssetSeriesRepositoryClass()
 export const assetVariantRepository = new AssetVariantRepositoryClass()
 export const substrateRepository = new SubstrateRepositoryClass()
 
 export {
   AssetFamilyRepositoryClass,
+  AssetSeriesRepositoryClass,
   AssetVariantRepositoryClass,
   SubstrateRepositoryClass,
 }
diff --git a/furniture-3d-system/src/server/repositories/draft-group.repository.ts b/furniture-3d-system/src/server/repositories/draft-group.repository.ts
index fabcce72..94e7d980 100644
--- a/furniture-3d-system/src/server/repositories/draft-group.repository.ts
+++ b/furniture-3d-system/src/server/repositories/draft-group.repository.ts
@@ -3,7 +3,7 @@ import { BaseRepository } from './base.repository'
 
 export interface DraftGroupWithRelations extends DraftGroup {
   category: { id: string; name: string } | null
-  seriesTemplate: { id: string; code: string; name: string; seriesName: string } | null
+  assetSeries: { id: string; code: string; name: string } | null
   creator: { id: string; name: string }
 }
 
@@ -23,7 +23,7 @@ class DraftGroupRepositoryClass extends BaseRepository<
       where: { id },
       include: {
         category: { select: { id: true, name: true } },
-        seriesTemplate: { select: { id: true, code: true, name: true, seriesName: true } },
+        assetSeries: { select: { id: true, code: true, name: true } },
         creator: { select: { id: true, name: true } },
       },
     }) as Promise<DraftGroupWithRelations | null>
@@ -34,7 +34,7 @@ class DraftGroupRepositoryClass extends BaseRepository<
       orderBy: { updatedAt: 'desc' },
       include: {
         category: { select: { id: true, name: true } },
-        seriesTemplate: { select: { id: true, code: true, name: true, seriesName: true } },
+        assetSeries: { select: { id: true, code: true, name: true } },
         creator: { select: { id: true, name: true } },
       },
     }) as Promise<DraftGroupWithRelations[]>
@@ -45,7 +45,7 @@ class DraftGroupRepositoryClass extends BaseRepository<
       data,
       include: {
         category: { select: { id: true, name: true } },
-        seriesTemplate: { select: { id: true, code: true, name: true, seriesName: true } },
+        assetSeries: { select: { id: true, code: true, name: true } },
         creator: { select: { id: true, name: true } },
       },
     }) as Promise<DraftGroupWithRelations>
diff --git a/furniture-3d-system/src/server/repositories/index.ts b/furniture-3d-system/src/server/repositories/index.ts
index 7b0d0ece..315c3f97 100644
--- a/furniture-3d-system/src/server/repositories/index.ts
+++ b/furniture-3d-system/src/server/repositories/index.ts
@@ -114,11 +114,13 @@ export type {
 export {
   assetFamilyRelationInclude,
   assetFamilyRepository,
+  assetSeriesRepository,
   assetVariantRelationInclude,
   assetVariantRepository,
   substrateRelationInclude,
   substrateRepository,
   AssetFamilyRepositoryClass,
+  AssetSeriesRepositoryClass,
   AssetVariantRepositoryClass,
   SubstrateRepositoryClass,
 } from './asset-center.repository'
@@ -132,9 +134,6 @@ export type {
   SubstrateWithRelations,
 } from './asset-center.repository'
 
-export { seriesTemplateRepository, SeriesTemplateRepositoryClass } from './series-template.repository'
-export type { SeriesTemplateWithRelations } from './series-template.repository'
-
 export {
   draftGroupRepository,
   preSkuRepository,
diff --git a/furniture-3d-system/src/server/repositories/series-template.repository.ts b/furniture-3d-system/src/server/repositories/series-template.repository.ts
deleted file mode 100644
index 07011a4b..00000000
--- a/furniture-3d-system/src/server/repositories/series-template.repository.ts
+++ /dev/null
@@ -1,53 +0,0 @@
-import { Prisma, SeriesTemplate } from '@prisma/client'
-import { BaseRepository } from './base.repository'
-
-export interface SeriesTemplateWithRelations extends SeriesTemplate {
-  category: { id: string; name: string } | null
-  creator: { id: string; name: string } | null
-}
-
-class SeriesTemplateRepositoryClass extends BaseRepository<
-  SeriesTemplate,
-  Prisma.SeriesTemplateCreateInput,
-  Prisma.SeriesTemplateUpdateInput
-> {
-  protected modelName = 'seriesTemplate'
-
-  async findByCode(code: string): Promise<SeriesTemplate | null> {
-    return this.prisma.seriesTemplate.findUnique({ where: { code } })
-  }
-
-  async findByIdWithRelations(id: string): Promise<SeriesTemplateWithRelations | null> {
-    return this.prisma.seriesTemplate.findUnique({
-      where: { id },
-      include: {
-        category: { select: { id: true, name: true } },
-        creator: { select: { id: true, name: true } },
-      },
-    }) as Promise<SeriesTemplateWithRelations | null>
-  }
-
-  async findAllActiveWithRelations(): Promise<SeriesTemplateWithRelations[]> {
-    return this.prisma.seriesTemplate.findMany({
-      where: { isActive: true },
-      orderBy: [{ isPreset: 'desc' }, { updatedAt: 'desc' }],
-      include: {
-        category: { select: { id: true, name: true } },
-        creator: { select: { id: true, name: true } },
-      },
-    }) as Promise<SeriesTemplateWithRelations[]>
-  }
-
-  async createWithRelations(data: Prisma.SeriesTemplateCreateInput): Promise<SeriesTemplateWithRelations> {
-    return this.prisma.seriesTemplate.create({
-      data,
-      include: {
-        category: { select: { id: true, name: true } },
-        creator: { select: { id: true, name: true } },
-      },
-    }) as Promise<SeriesTemplateWithRelations>
-  }
-}
-
-export const seriesTemplateRepository = new SeriesTemplateRepositoryClass()
-export { SeriesTemplateRepositoryClass }
diff --git a/furniture-3d-system/src/server/services/__tests__/asset-cad-import.service.test.ts b/furniture-3d-system/src/server/services/__tests__/asset-cad-import.service.test.ts
index 620a307d..ecfe1b68 100644
--- a/furniture-3d-system/src/server/services/__tests__/asset-cad-import.service.test.ts
+++ b/furniture-3d-system/src/server/services/__tests__/asset-cad-import.service.test.ts
@@ -54,7 +54,6 @@ function createFamilyDTO(overrides: Record<string, unknown> = {}) {
     description: null,
     productCategoryId: null,
     productCategoryName: null,
-    applicableSeriesCodes: [],
     connectionRoles: [],
     metadata: null,
     status: 'DRAFT',
@@ -245,6 +244,7 @@ describe('assetCadImportService', () => {
       familyCode: 'BOARD-TOP',
       familyName: '桌面板',
       familyDescription: '单板桌桌面板',
+      assetSeriesId: 'series-single-board-desk',
       connectionRoles: ['desktop'],
       variantCode: 'BOARD-1200',
       variantName: '桌面板 1200',
@@ -259,6 +259,7 @@ describe('assetCadImportService', () => {
       code: 'BOARD-TOP',
       name: '桌面板',
       description: '单板桌桌面板',
+      compatibleSeriesIds: ['series-single-board-desk'],
       connectionRoles: ['desktop'],
       createdBy: 'user-1',
     })
@@ -483,6 +484,7 @@ describe('assetCadImportService', () => {
       familyName: '',
       variantCode: '',
       variantName: '',
+      assetSeriesId: 'series-single-board-desk',
       substrateId: 'substrate-board',
       finishId: 'finish-oak',
       zipFile: createZipFile('140台面.zip'),
@@ -495,6 +497,7 @@ describe('assetCadImportService', () => {
       code: 'BOARD-TOP_PANEL',
       name: '顶板',
       description: null,
+      compatibleSeriesIds: ['series-single-board-desk'],
       connectionRoles: [],
       createdBy: 'user-1',
     })
diff --git a/furniture-3d-system/src/server/services/__tests__/asset-center.service.test.ts b/furniture-3d-system/src/server/services/__tests__/asset-center.service.test.ts
index 94f27394..683cea68 100644
--- a/furniture-3d-system/src/server/services/__tests__/asset-center.service.test.ts
+++ b/furniture-3d-system/src/server/services/__tests__/asset-center.service.test.ts
@@ -1861,7 +1861,6 @@ describe('assetCenterService', () => {
           description: '单板桌桌面板',
           productCategoryId: 'category-table',
           productCategory: { id: 'category-table', name: '餐桌' },
-          applicableSeriesCodes: ['single-board-desk'],
           connectionRoles: ['desktop'],
           metadata: { source: 'asset-center' },
           status: 'AVAILABLE',
@@ -1903,7 +1902,6 @@ describe('assetCenterService', () => {
         code: 'BOARD-TOP',
         name: '桌面板资产族',
         status: 'AVAILABLE',
-        applicableSeriesCodes: ['single-board-desk'],
         connectionRoles: ['desktop'],
       }),
     ])
diff --git a/furniture-3d-system/src/server/services/__tests__/asset-review.service.test.ts b/furniture-3d-system/src/server/services/__tests__/asset-review.service.test.ts
index 3bb73c67..4751b630 100644
--- a/furniture-3d-system/src/server/services/__tests__/asset-review.service.test.ts
+++ b/furniture-3d-system/src/server/services/__tests__/asset-review.service.test.ts
@@ -67,7 +67,6 @@ describe('assetCenterService review workflow', () => {
       name: '桌腿资产族',
       description: null,
       productCategoryId: null,
-      applicableSeriesCodes: ['single-board-desk'],
       connectionRoles: ['desk_leg'],
       metadata: null,
       status: 'DRAFT',
@@ -147,7 +146,6 @@ describe('assetCenterService review workflow', () => {
       name: '桌腿资产族',
       description: null,
       productCategoryId: null,
-      applicableSeriesCodes: ['single-board-desk'],
       connectionRoles: ['desk_leg'],
       metadata: null,
       status: data.status ?? 'DRAFT',
diff --git a/furniture-3d-system/src/server/services/__tests__/combination.service.test.ts b/furniture-3d-system/src/server/services/__tests__/combination.service.test.ts
deleted file mode 100644
index 448f62ae..00000000
--- a/furniture-3d-system/src/server/services/__tests__/combination.service.test.ts
+++ /dev/null
@@ -1,258 +0,0 @@
-import { combinationService } from '../combination.service'
-import {
-  assetFamilyRepository,
-  assetVariantRepository,
-  seriesTemplateRepository,
-} from '../../repositories'
-
-jest.mock('../../repositories', () => ({
-  assetFamilyRepository: {
-    findByIdsWithRelations: jest.fn(),
-  },
-  assetVariantRepository: {
-    findAvailableByFamilyIds: jest.fn(),
-  },
-  seriesTemplateRepository: {
-    findByIdWithRelations: jest.fn(),
-  },
-}))
-
-describe('combinationService', () => {
-  const mockedAssetFamilyRepository = jest.mocked(assetFamilyRepository)
-  const mockedAssetVariantRepository = jest.mocked(assetVariantRepository)
-  const mockedSeriesTemplateRepository = jest.mocked(seriesTemplateRepository)
-
-  beforeEach(() => {
-    jest.clearAllMocks()
-
-    mockedSeriesTemplateRepository.findByIdWithRelations.mockResolvedValue({
-      id: 'template-single-board-desk',
-      code: 'single-board-desk',
-      name: '单板桌',
-      seriesName: '云序',
-      previewRule: {
-        desktopHeight: 720,
-        desktopPosition: [0, 720, 0],
-        legOffsets: {
-          frontLeft: [-450, 360, 250],
-          frontRight: [450, 360, 250],
-          rearLeft: [-450, 360, -250],
-          rearRight: [450, 360, -250],
-        },
-      },
-    } as never)
-
-    mockedAssetFamilyRepository.findByIdsWithRelations.mockResolvedValue([
-      {
-        id: 'family-desktop-a',
-        code: 'TOP-A',
-        name: '桌面A',
-        type: 'BOARD',
-        connectionRoles: ['desktop'],
-      },
-      {
-        id: 'family-leg-a',
-        code: 'LEG-A',
-        name: '桌腿A',
-        type: 'COMPONENT',
-        connectionRoles: ['desk_leg'],
-      },
-      {
-        id: 'family-connector-a',
-        code: 'CT-A',
-        name: '连接件A',
-        type: 'HARDWARE',
-        connectionRoles: ['desk_leg_connector'],
-      },
-    ] as never)
-
-    mockedAssetVariantRepository.findAvailableByFamilyIds.mockResolvedValue([
-      {
-        id: 'variant-desktop-a',
-        assetFamilyId: 'family-desktop-a',
-        code: 'TOP-A-1200',
-        name: '桌面A 1200',
-        assetType: 'BOARD',
-        status: 'AVAILABLE',
-        dimensions: { length: 1200, width: 600, thickness: 25 },
-        modelUrl: '/models/top-a.glb',
-        mountPoints: [{ name: 'origin', position: [0, 0, 0] }],
-        substrateId: null,
-        finishId: null,
-        weightKg: 18,
-        costPrice: 200,
-        assemblyBasis: null,
-      },
-      {
-        id: 'variant-leg-a',
-        assetFamilyId: 'family-leg-a',
-        code: 'LEG-A-720',
-        name: '桌腿A 720',
-        assetType: 'COMPONENT',
-        status: 'AVAILABLE',
-        dimensions: { length: 60, width: 60, height: 720 },
-        modelUrl: '/models/leg-a.glb',
-        mountPoints: [{ name: 'origin', position: [0, 360, 0] }],
-        substrateId: null,
-        finishId: null,
-        weightKg: 2.5,
-        costPrice: 38,
-        assemblyBasis: null,
-      },
-      {
-        id: 'variant-connector-a',
-        assetFamilyId: 'family-connector-a',
-        code: 'CT-A-001',
-        name: '连接件A',
-        assetType: 'HARDWARE',
-        status: 'AVAILABLE',
-        dimensions: { length: 80, width: 40, thickness: 3 },
-        modelUrl: '/models/connector-a.glb',
-        mountPoints: [{ name: 'origin', position: [0, 0, 0] }],
-        substrateId: null,
-        finishId: null,
-        weightKg: 0.3,
-        costPrice: 5,
-        assemblyBasis: null,
-      },
-    ] as never)
-  })
-
-  it('返回可直接驱动预览的候选结果', async () => {
-    const result = await combinationService.generateCandidates({
-      seriesTemplateId: 'template-single-board-desk',
-      desktopFamilyIds: ['family-desktop-a'],
-      legFamilyIds: ['family-leg-a'],
-      connectorFamilyIds: ['family-connector-a'],
-    })
-
-    expect(result.totalCount).toBe(1)
-    expect(result.candidates[0]).toEqual(
-      expect.objectContaining({
-        previewMode: 'composite-ready',
-        assemblyResultStatus: 'ASSEMBLABLE',
-        statusTag: '可直接预览',
-        componentCodes: ['TOP-A-1200', 'LEG-A-720', 'CT-A-001'],
-        combinationItems: expect.arrayContaining([
-          expect.objectContaining({ label: '桌面板', value: '桌面A', quantity: 1 }),
-          expect.objectContaining({ label: '桌腿', value: '桌腿A', quantity: 4 }),
-        ]),
-        previewNodes: expect.arrayContaining([
-          expect.objectContaining({ role: 'desktop', modelUrl: '/models/top-a.glb' }),
-          expect.objectContaining({ role: 'frontLeft', modelUrl: '/models/leg-a.glb' }),
-        ]),
-        candidateSnapshot: expect.objectContaining({
-          key: 'family-desktop-a::family-leg-a',
-          templateCode: 'single-board-desk',
-        }),
-        assemblyWorkspace: expect.objectContaining({
-          workflowMode: 'assisted-manual',
-          nodes: expect.arrayContaining([
-            expect.objectContaining({ role: 'desktop', zone: 'main' }),
-            expect.objectContaining({ role: 'frontLeft', zone: 'staging' }),
-          ]),
-        }),
-      }),
-    )
-  })
-
-  it('同一资产族存在多个可用规格款时返回警告而不是崩溃', async () => {
-    mockedAssetVariantRepository.findAvailableByFamilyIds.mockResolvedValue([
-      {
-        id: 'variant-desktop-a',
-        assetFamilyId: 'family-desktop-a',
-        code: 'TOP-A-1200',
-        name: '桌面A 1200',
-        assetType: 'BOARD',
-        status: 'AVAILABLE',
-        dimensions: { length: 1200, width: 600, thickness: 25 },
-        modelUrl: '/models/top-a.glb',
-        mountPoints: [{ name: 'origin', position: [0, 0, 0] }],
-        substrateId: null,
-        finishId: null,
-        weightKg: 18,
-        costPrice: 200,
-        assemblyBasis: null,
-      },
-      {
-        id: 'variant-desktop-a-v2',
-        assetFamilyId: 'family-desktop-a',
-        code: 'TOP-A-1400',
-        name: '桌面A 1400',
-        assetType: 'BOARD',
-        status: 'AVAILABLE',
-        dimensions: { length: 1400, width: 700, thickness: 25 },
-        modelUrl: '/models/top-a-1400.glb',
-        mountPoints: [{ name: 'origin', position: [0, 0, 0] }],
-        substrateId: null,
-        finishId: null,
-        weightKg: 20,
-        costPrice: 220,
-        assemblyBasis: null,
-      },
-      {
-        id: 'variant-leg-a',
-        assetFamilyId: 'family-leg-a',
-        code: 'LEG-A-720',
-        name: '桌腿A 720',
-        assetType: 'COMPONENT',
-        status: 'AVAILABLE',
-        dimensions: { length: 60, width: 60, height: 720 },
-        modelUrl: '/models/leg-a.glb',
-        mountPoints: [{ name: 'origin', position: [0, 360, 0] }],
-        substrateId: null,
-        finishId: null,
-        weightKg: 2.5,
-        costPrice: 38,
-        assemblyBasis: null,
-      },
-    ] as never)
-
-    const result = await combinationService.generateCandidates({
-      seriesTemplateId: 'template-single-board-desk',
-      desktopFamilyIds: ['family-desktop-a'],
-      legFamilyIds: ['family-leg-a'],
-    })
-
-    expect(result.candidates[0].assemblyResultStatus).toBe('ASSEMBLABLE_WITH_WARNINGS')
-    expect(result.candidates[0].assemblyWarnings).toContain(
-      '桌面A 存在多个可用规格款，当前按最新规格款预览',
-    )
-    expect(result.candidates[0].previewNodes.length).toBeGreaterThan(0)
-  })
-
-  it('缺少必选桌面规格款时返回阻断状态和警告', async () => {
-    mockedAssetVariantRepository.findAvailableByFamilyIds.mockResolvedValue([
-      {
-        id: 'variant-leg-a',
-        assetFamilyId: 'family-leg-a',
-        code: 'LEG-A-720',
-        name: '桌腿A 720',
-        assetType: 'COMPONENT',
-        status: 'AVAILABLE',
-        dimensions: { length: 60, width: 60, height: 720 },
-        modelUrl: '/models/leg-a.glb',
-        mountPoints: [{ name: 'origin', position: [0, 360, 0] }],
-        substrateId: null,
-        finishId: null,
-        weightKg: 2.5,
-        costPrice: 38,
-        assemblyBasis: null,
-      },
-    ] as never)
-
-    const result = await combinationService.generateCandidates({
-      seriesTemplateId: 'template-single-board-desk',
-      desktopFamilyIds: ['family-desktop-a'],
-      legFamilyIds: ['family-leg-a'],
-    })
-
-    expect(result.candidates[0]).toEqual(
-      expect.objectContaining({
-        assemblyResultStatus: 'BLOCKED',
-        statusTag: '缺少规格款',
-      }),
-    )
-    expect(result.candidates[0].assemblyWarnings).toContain('桌面A 缺少可用规格款')
-  })
-})
diff --git a/furniture-3d-system/src/server/services/__tests__/draft-group.manual-assembly.test.ts b/furniture-3d-system/src/server/services/__tests__/draft-group.manual-assembly.test.ts
index 55ba16b1..9072e147 100644
--- a/furniture-3d-system/src/server/services/__tests__/draft-group.manual-assembly.test.ts
+++ b/furniture-3d-system/src/server/services/__tests__/draft-group.manual-assembly.test.ts
@@ -90,8 +90,8 @@ describe('draftGroupService manual assembly', () => {
       status: 'DRAFT',
       summary: null,
       notes: null,
-      seriesTemplateId: 'template-1',
-      seriesTemplate: { id: 'template-1', code: 'single-board-desk', name: '单板桌' },
+      assetSeriesId: 'template-1',
+      assetSeries: { id: 'template-1', code: 'single-board-desk', name: '单板桌' },
       creator: { id: 'user-1', name: '测试用户' },
       createdBy: 'user-1',
       createdAt: new Date('2026-04-09T12:00:00Z'),
diff --git a/furniture-3d-system/src/server/services/__tests__/draft-group.service.test.ts b/furniture-3d-system/src/server/services/__tests__/draft-group.service.test.ts
index e029074b..1f77616b 100644
--- a/furniture-3d-system/src/server/services/__tests__/draft-group.service.test.ts
+++ b/furniture-3d-system/src/server/services/__tests__/draft-group.service.test.ts
@@ -5,7 +5,6 @@ import {
   draftGroupRepository,
   preSkuRepository,
   preSkuPackagingPlanRepository,
-  seriesTemplateRepository,
 } from '../../repositories'
 import type { AssemblyWorkspaceSnapshot } from '@/lib/open-product/assembly-workspace'
 
@@ -32,9 +31,6 @@ jest.mock('../../repositories', () => ({
   preSkuPackagingPlanRepository: {
     upsertByPreSkuId: jest.fn(),
   },
-  seriesTemplateRepository: {
-    findByIdWithRelations: jest.fn(),
-  },
 }))
 
 function buildLegacyCandidateWorkspace(input?: {
@@ -209,7 +205,6 @@ describe('draftGroupService', () => {
   const mockedDraftGroupRepository = jest.mocked(draftGroupRepository)
   const mockedPreSkuRepository = jest.mocked(preSkuRepository)
   const mockedPreSkuPackagingPlanRepository = jest.mocked(preSkuPackagingPlanRepository)
-  const mockedSeriesTemplateRepository = jest.mocked(seriesTemplateRepository)
 
   const authUser = {
     id: 'user-1',
@@ -256,7 +251,6 @@ describe('draftGroupService', () => {
           name: '纸箱',
           description: null,
           productCategoryId: null,
-          applicableSeriesCodes: [],
           connectionRoles: [],
           metadata: null,
           status: 'AVAILABLE',
@@ -273,7 +267,6 @@ describe('draftGroupService', () => {
           name: '泡沫垫',
           description: null,
           productCategoryId: null,
-          applicableSeriesCodes: [],
           connectionRoles: [],
           metadata: null,
           status: 'AVAILABLE',
@@ -287,32 +280,6 @@ describe('draftGroupService', () => {
       total: 2,
     } as never)
 
-    mockedSeriesTemplateRepository.findByIdWithRelations.mockResolvedValue({
-      id: 'series-template-1',
-      code: 'single-board-desk',
-      name: '单板桌',
-      seriesName: '云序',
-      categoryId: 'category-desk',
-      slotSchema: {},
-      namingRule: {},
-      recommendationRule: {},
-      previewRule: {
-        desktopHeight: 720,
-        desktopPosition: [0, 720, 0],
-        legOffsets: {
-          frontLeft: [-450, 360, 250],
-          frontRight: [450, 360, 250],
-          rearLeft: [-450, 360, -250],
-          rearRight: [450, 360, -250],
-        },
-      },
-      intakeRule: {},
-      isPreset: true,
-      isActive: true,
-      createdAt: new Date('2026-03-30T08:00:00.000Z'),
-      updatedAt: new Date('2026-03-30T08:00:00.000Z'),
-    } as never)
-
     mockedAssetVariantRepository.findAvailableByFamilyIds.mockResolvedValue([
       {
         id: 'variant-desktop-a-white',
@@ -506,14 +473,14 @@ describe('draftGroupService', () => {
       id: 'draft-group-1',
       name: '云序桌系第一组',
       categoryId: 'category-desk',
-      seriesTemplateId: 'series-template-1',
+      assetSeriesId: 'series-template-1',
       status: 'DRAFT',
       createdBy: 'user-1',
       summary: { selectedCount: 2 },
       createdAt: new Date('2026-03-30T12:00:00.000Z'),
       updatedAt: new Date('2026-03-30T12:00:00.000Z'),
       category: { id: 'category-desk', name: '单板桌' },
-      seriesTemplate: { id: 'series-template-1', code: 'single-board-desk', name: '单板桌' },
+      assetSeries: { id: 'series-template-1', code: 'single-board-desk', name: '单板桌' },
       creator: { id: 'user-1', name: '规划员' },
     } as never)
 
@@ -531,7 +498,7 @@ describe('draftGroupService', () => {
       name: '云序桌系第一组',
       description: null,
       categoryId: 'category-desk',
-      seriesTemplateId: 'series-template-1',
+      assetSeriesId: 'series-template-1',
       status: 'DRAFT',
       summary: { selectedCount: 1 },
       notes: null,
@@ -539,7 +506,7 @@ describe('draftGroupService', () => {
       createdAt: new Date('2026-03-30T12:00:00.000Z'),
       updatedAt: new Date('2026-03-30T12:00:00.000Z'),
       category: { id: 'category-desk', name: '单板桌' },
-      seriesTemplate: {
+      assetSeries: {
         id: 'series-template-1',
         code: 'single-board-desk',
         name: '单板桌',
@@ -1306,7 +1273,7 @@ describe('draftGroupService', () => {
       name: '云序桌系第一组',
       description: null,
       categoryId: 'category-desk',
-      seriesTemplateId: 'series-template-1',
+      assetSeriesId: 'series-template-1',
       status: 'PACKAGING',
       summary: { selectedCount: 2 },
       notes: null,
@@ -1314,7 +1281,7 @@ describe('draftGroupService', () => {
       createdAt: new Date('2026-03-30T12:00:00.000Z'),
       updatedAt: new Date('2026-03-30T12:00:00.000Z'),
       category: { id: 'category-desk', name: '单板桌' },
-      seriesTemplate: {
+      assetSeries: {
         id: 'series-template-1',
         code: 'single-board-desk',
         name: '单板桌',
@@ -1767,7 +1734,7 @@ describe('draftGroupService', () => {
       name: '云序桌系第一组',
       description: null,
       categoryId: 'category-desk',
-      seriesTemplateId: 'series-template-1',
+      assetSeriesId: 'series-template-1',
       status: 'READY_FOR_INTAKE',
       summary: { selectedCount: 2 },
       notes: null,
@@ -1775,7 +1742,7 @@ describe('draftGroupService', () => {
       createdAt: new Date('2026-03-30T12:00:00.000Z'),
       updatedAt: new Date('2026-03-30T12:00:00.000Z'),
       category: { id: 'category-desk', name: '单板桌' },
-      seriesTemplate: {
+      assetSeries: {
         id: 'series-template-1',
         code: 'single-board-desk',
         name: '单板桌',
@@ -1861,7 +1828,7 @@ describe('draftGroupService', () => {
       name: '云序桌系第一组',
       description: null,
       categoryId: 'category-desk',
-      seriesTemplateId: 'series-template-1',
+      assetSeriesId: 'series-template-1',
       status: 'PACKAGING',
       summary: { selectedCount: 2 },
       notes: null,
@@ -1869,7 +1836,7 @@ describe('draftGroupService', () => {
       createdAt: new Date('2026-03-30T12:00:00.000Z'),
       updatedAt: new Date('2026-03-30T12:00:00.000Z'),
       category: { id: 'category-desk', name: '单板桌' },
-      seriesTemplate: {
+      assetSeries: {
         id: 'series-template-1',
         code: 'single-board-desk',
         name: '单板桌',
@@ -1969,7 +1936,7 @@ describe('draftGroupService', () => {
       name: '云序桌系第一组',
       description: null,
       categoryId: 'category-desk',
-      seriesTemplateId: 'series-template-1',
+      assetSeriesId: 'series-template-1',
       status: 'FORMALIZED',
       summary: { selectedCount: 2 },
       notes: null,
@@ -1977,7 +1944,7 @@ describe('draftGroupService', () => {
       createdAt: new Date('2026-03-30T12:00:00.000Z'),
       updatedAt: new Date('2026-03-30T12:00:00.000Z'),
       category: { id: 'category-desk', name: '单板桌' },
-      seriesTemplate: {
+      assetSeries: {
         id: 'series-template-1',
         code: 'single-board-desk',
         name: '单板桌',
diff --git a/furniture-3d-system/src/server/services/__tests__/open-platform-demo-seed.service.test.ts b/furniture-3d-system/src/server/services/__tests__/open-platform-demo-seed.service.test.ts
index f86808b8..f1fe84b9 100644
--- a/furniture-3d-system/src/server/services/__tests__/open-platform-demo-seed.service.test.ts
+++ b/furniture-3d-system/src/server/services/__tests__/open-platform-demo-seed.service.test.ts
@@ -2,15 +2,12 @@ import type { PreSkuPackagingInputDTO } from '../draft-group.service.types'
 import {
   buildSeedPackagingPlanInput,
   openPlatformDemoSeedService,
-  pickSeedCandidates,
 } from '../open-platform-demo-seed.service'
 import { DEFAULT_STANDARD_FINISH } from '@/lib/standard-finish-catalog'
 import { prisma } from '@/lib/prisma'
 import { assetCenterService } from '../asset-center.service'
-import { combinationService } from '../combination.service'
 import { draftGroupService } from '../draft-group.service'
 import { intakeService } from '../intake.service'
-import { seriesTemplateService } from '../series-template.service'
 import { warehouseService } from '../warehouse.service'
 
 jest.mock('bcryptjs', () => ({
@@ -76,6 +73,7 @@ jest.mock('@/lib/prisma', () => ({
 
 jest.mock('../asset-center.service', () => ({
   assetCenterService: {
+    listSeries: jest.fn(),
     createFamily: jest.fn(),
     updateFamily: jest.fn(),
     submitFamilyForReview: jest.fn(),
@@ -88,21 +86,9 @@ jest.mock('../asset-center.service', () => ({
   },
 }))
 
-jest.mock('../series-template.service', () => ({
-  seriesTemplateService: {
-    listTemplates: jest.fn(),
-  },
-}))
-
-jest.mock('../combination.service', () => ({
-  combinationService: {
-    generateCandidates: jest.fn(),
-  },
-}))
-
 jest.mock('../draft-group.service', () => ({
   draftGroupService: {
-    createFromAutoCombination: jest.fn(),
+    createFromManualAssembly: jest.fn(),
     savePackagingPlan: jest.fn(),
     getById: jest.fn(),
   },
@@ -126,8 +112,6 @@ describe('openPlatformDemoSeedService', () => {
   const defaultFinishCategoryName = DEFAULT_STANDARD_FINISH.category.name
   const mockedPrisma = jest.mocked(prisma)
   const mockedAssetCenterService = jest.mocked(assetCenterService)
-  const mockedSeriesTemplateService = jest.mocked(seriesTemplateService)
-  const mockedCombinationService = jest.mocked(combinationService)
   const mockedDraftGroupService = jest.mocked(draftGroupService)
   const mockedIntakeService = jest.mocked(intakeService)
   const mockedWarehouseService = jest.mocked(warehouseService)
@@ -136,20 +120,6 @@ describe('openPlatformDemoSeedService', () => {
     jest.clearAllMocks()
   })
 
-  it('会优先挑首尾两个候选，避免种子数据只落同一类组合', () => {
-    const candidates = [
-      { key: 'candidate-1' },
-      { key: 'candidate-2' },
-      { key: 'candidate-3' },
-      { key: 'candidate-4' },
-    ] as Array<{ key: string }>
-
-    expect(pickSeedCandidates(candidates).map((item) => item.key)).toEqual([
-      'candidate-1',
-      'candidate-4',
-    ])
-  })
-
   it('生成包装计划输入时会保留逐件 slotKey / role / selectionKey', () => {
     const packagingInput: PreSkuPackagingInputDTO = {
       preSkuId: 'pre-sku-1',
@@ -336,6 +306,18 @@ describe('openPlatformDemoSeedService', () => {
       code: 'PB18',
       name: '18E1级颗粒板',
     } as never)
+    mockedAssetCenterService.listSeries.mockResolvedValue([
+      {
+        id: 'asset-series-1',
+        code: 'single-board-desk',
+        name: '单板桌',
+        description: null,
+        sortOrder: 0,
+        isActive: true,
+        createdAt: new Date('2026-04-01T00:00:00.000Z'),
+        updatedAt: new Date('2026-04-01T00:00:00.000Z'),
+      },
+    ] as never)
 
     mockedAssetCenterService.createFamily.mockImplementation(async (input) => ({
       id: `${input.code}-id`,
@@ -345,7 +327,6 @@ describe('openPlatformDemoSeedService', () => {
       description: input.description ?? null,
       productCategoryId: input.productCategoryId ?? null,
       productCategoryName: '单板桌',
-      applicableSeriesCodes: input.applicableSeriesCodes ?? [],
       connectionRoles: input.connectionRoles ?? [],
       metadata: input.metadata ?? null,
       status: 'DRAFT',
@@ -376,7 +357,6 @@ describe('openPlatformDemoSeedService', () => {
       description: input.description ?? null,
       productCategoryId: input.productCategoryId ?? null,
       productCategoryName: '单板桌',
-      applicableSeriesCodes: input.applicableSeriesCodes ?? [],
       connectionRoles: input.connectionRoles ?? [],
       metadata: input.metadata ?? null,
       status: 'DRAFT',
@@ -407,7 +387,6 @@ describe('openPlatformDemoSeedService', () => {
       description: null,
       productCategoryId: 'category-desk',
       productCategoryName: '单板桌',
-      applicableSeriesCodes: ['single-board-desk'],
       connectionRoles: [],
       metadata: null,
       status: 'PENDING_REVIEW',
@@ -438,7 +417,6 @@ describe('openPlatformDemoSeedService', () => {
       description: null,
       productCategoryId: 'category-desk',
       productCategoryName: '单板桌',
-      applicableSeriesCodes: ['single-board-desk'],
       connectionRoles: [],
       metadata: null,
       status: 'AVAILABLE',
@@ -655,67 +633,6 @@ describe('openPlatformDemoSeedService', () => {
       updatedAt: new Date('2026-04-01T09:20:00.000Z'),
     }))
 
-    mockedSeriesTemplateService.listTemplates.mockResolvedValue([
-      {
-        id: 'series-template-1',
-        code: 'single-board-desk',
-        name: '单板桌',
-        seriesName: '云序',
-      },
-    ] as never)
-
-    mockedCombinationService.generateCandidates.mockResolvedValue({
-      seriesTemplateId: 'series-template-1',
-      totalCount: 4,
-      candidates: [
-        {
-          key: 'candidate-desktop-a-slim',
-          defaultName: '云序-桌面 A-细腿',
-          familySelection: {
-            desktopFamilyId: 'family-desktop-a',
-            legGroupFamilyId: 'family-leg-slim',
-            legRoles: {
-              frontLeft: 'family-leg-slim',
-              frontRight: 'family-leg-slim',
-              rearLeft: 'family-leg-slim',
-              rearRight: 'family-leg-slim',
-            },
-            connectorFamilyIds: ['family-connector'],
-          },
-        },
-        {
-          key: 'candidate-desktop-a-round',
-          defaultName: '云序-桌面 A-圆腿',
-          familySelection: {
-            desktopFamilyId: 'family-desktop-a',
-            legGroupFamilyId: 'family-leg-round',
-            legRoles: {
-              frontLeft: 'family-leg-round',
-              frontRight: 'family-leg-round',
-              rearLeft: 'family-leg-round',
-              rearRight: 'family-leg-round',
-            },
-            connectorFamilyIds: ['family-connector'],
-          },
-        },
-        {
-          key: 'candidate-desktop-b-round',
-          defaultName: '云序-桌面 B-圆腿',
-          familySelection: {
-            desktopFamilyId: 'family-desktop-b',
-            legGroupFamilyId: 'family-leg-round',
-            legRoles: {
-              frontLeft: 'family-leg-round',
-              frontRight: 'family-leg-round',
-              rearLeft: 'family-leg-round',
-              rearRight: 'family-leg-round',
-            },
-            connectorFamilyIds: ['family-connector'],
-          },
-        },
-      ],
-    } as never)
-
     const packagingInputA: PreSkuPackagingInputDTO = {
       preSkuId: 'pre-sku-1',
       defaultName: '云序-桌面 A-细腿',
@@ -743,14 +660,7 @@ describe('openPlatformDemoSeedService', () => {
         },
       ],
     }
-    const packagingInputB: PreSkuPackagingInputDTO = {
-      ...packagingInputA,
-      preSkuId: 'pre-sku-2',
-      defaultName: '云序-桌面 B-圆腿',
-      sourceCandidateKey: 'candidate-desktop-b-round',
-    }
-
-    mockedDraftGroupService.createFromAutoCombination.mockResolvedValue({
+    mockedDraftGroupService.createFromManualAssembly.mockResolvedValue({
       draftGroup: {
         id: 'draft-group-1',
         code: 'DG-SEED-001',
@@ -763,12 +673,6 @@ describe('openPlatformDemoSeedService', () => {
           customName: null,
           packagingInput: packagingInputA,
         },
-        {
-          id: 'pre-sku-2',
-          defaultName: '云序-桌面 B-圆腿',
-          customName: null,
-          packagingInput: packagingInputB,
-        },
       ],
     } as never)
     mockedDraftGroupService.savePackagingPlan.mockResolvedValue({
@@ -793,17 +697,6 @@ describe('openPlatformDemoSeedService', () => {
             boxes: [{ boxNumber: 1, name: '标准包装箱 1' }],
           },
         },
-        {
-          id: 'pre-sku-2',
-          defaultName: '云序-桌面 B-圆腿',
-          customName: null,
-          status: 'DRAFT',
-          packagingInput: packagingInputB,
-          packagingPlan: {
-            id: 'packaging-plan-2',
-            boxes: [{ boxNumber: 1, name: '标准包装箱 1' }],
-          },
-        },
       ],
     } as never)
     mockedIntakeService.formalizeDraftGroup.mockResolvedValue({
@@ -825,18 +718,18 @@ describe('openPlatformDemoSeedService', () => {
 
     const result = await openPlatformDemoSeedService.seed()
 
-    expect(mockedDraftGroupService.createFromAutoCombination).toHaveBeenCalledWith(
+    expect(mockedDraftGroupService.createFromManualAssembly).toHaveBeenCalledWith(
       expect.objectContaining({
         name: '开放平台演示草稿组',
         categoryId: 'category-desk',
-        candidates: expect.arrayContaining([
-          expect.objectContaining({ key: 'candidate-desktop-a-slim' }),
-          expect.objectContaining({ key: 'candidate-desktop-b-round' }),
+        assetSeriesId: 'asset-series-1',
+        assemblies: expect.arrayContaining([
+          expect.objectContaining({ key: 'seed-desktop-a' }),
         ]),
       }),
       expect.objectContaining({ id: 'user-planner' }),
     )
-    expect(mockedDraftGroupService.savePackagingPlan).toHaveBeenCalledTimes(2)
+    expect(mockedDraftGroupService.savePackagingPlan).toHaveBeenCalledTimes(1)
     expect(mockedIntakeService.formalizeDraftGroup).toHaveBeenCalledWith(
       expect.objectContaining({
         draftGroupId: 'draft-group-1',
diff --git a/furniture-3d-system/src/server/services/asset-cad-import.service.ts b/furniture-3d-system/src/server/services/asset-cad-import.service.ts
index ebca0c9b..98aafbe2 100644
--- a/furniture-3d-system/src/server/services/asset-cad-import.service.ts
+++ b/furniture-3d-system/src/server/services/asset-cad-import.service.ts
@@ -23,6 +23,7 @@ interface ImportAssetCadInput {
   familyCode?: string | null
   familyName?: string | null
   familyDescription?: string | null
+  assetSeriesId?: string | null
   connectionRoles?: string[]
   variantCode?: string | null
   variantName?: string | null
@@ -522,6 +523,7 @@ class AssetCadImportService {
       code: familyCode,
       name: familyName,
       description: trimOrNull(input.familyDescription),
+      compatibleSeriesIds: input.assetSeriesId ? [input.assetSeriesId] : [],
       connectionRoles: input.connectionRoles ?? [],
       createdBy: input.createdBy,
     })
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 7b31cb6c..f7a9a205 100644
--- a/furniture-3d-system/src/server/services/asset-center.service.ts
+++ b/furniture-3d-system/src/server/services/asset-center.service.ts
@@ -50,6 +50,7 @@ import type { AuthUser } from '@/server/core/types'
 import {
   assetFamilyRepository,
   assetFamilyRelationInclude,
+  assetSeriesRepository,
   assetVariantRepository,
   assetVariantRelationInclude,
   categoryRepository,
@@ -67,6 +68,7 @@ import type {
   AssetFamilyDTO,
   AssetTrashCleanupResultDTO,
   AssetTrashDataDTO,
+  AssetSeriesDTO,
   AssetReviewActionInput,
   AssetVariantDTO,
   AssetWorkflowAuditDTO,
@@ -269,6 +271,16 @@ function toWorkflowDTO(record: {
 }
 
 function toAssetFamilyDTO(record: AssetFamilyWithRelations): AssetFamilyDTO {
+  const compatibleSeries = (record.compatibleSeries ?? [])
+    .map((item) => item.assetSeries)
+    .filter((series) => series.isActive)
+    .sort((a, b) => a.sortOrder - b.sortOrder || a.name.localeCompare(b.name, 'zh-CN'))
+    .map((series) => ({
+      id: series.id,
+      code: series.code,
+      name: series.name,
+    }))
+
   return {
     id: record.id,
     type: record.type,
@@ -277,7 +289,7 @@ function toAssetFamilyDTO(record: AssetFamilyWithRelations): AssetFamilyDTO {
     description: record.description,
     productCategoryId: record.productCategoryId,
     productCategoryName: record.productCategory?.name ?? null,
-    applicableSeriesCodes: record.applicableSeriesCodes,
+    compatibleSeries,
     connectionRoles: record.connectionRoles,
     metadata: isRecord(record.metadata) ? record.metadata : null,
     status: record.status,
@@ -289,6 +301,28 @@ function toAssetFamilyDTO(record: AssetFamilyWithRelations): AssetFamilyDTO {
   }
 }
 
+function toAssetSeriesDTO(record: {
+  id: string
+  code: string
+  name: string
+  description: string | null
+  sortOrder: number
+  isActive: boolean
+  createdAt: Date
+  updatedAt: Date
+}): AssetSeriesDTO {
+  return {
+    id: record.id,
+    code: record.code,
+    name: record.name,
+    description: record.description,
+    sortOrder: record.sortOrder,
+    isActive: record.isActive,
+    createdAt: record.createdAt,
+    updatedAt: record.updatedAt,
+  }
+}
+
 function decimalToNumber(value: Prisma.Decimal | number | null | undefined): number | null {
   return value === null || value === undefined ? null : Number(value)
 }
@@ -666,6 +700,26 @@ async function ensureFamilyCodeAvailable(code: string, currentId?: string): Prom
   }
 }
 
+async function ensureActiveSeriesIds(
+  ids: string[] | undefined,
+  options?: { required?: boolean },
+): Promise<string[]> {
+  const normalizedIds = Array.from(new Set((ids ?? []).map((id) => id.trim()).filter(Boolean)))
+  if (normalizedIds.length === 0) {
+    if (options?.required) {
+      throw new AppError(ErrorCode.VALIDATION_REQUIRED_FIELD, '请选择至少一个兼容系列')
+    }
+    return []
+  }
+
+  const existing = await assetSeriesRepository.findByIds(normalizedIds)
+  if (existing.length !== normalizedIds.length) {
+    throw new AppError(ErrorCode.VALIDATION_FAILED, '兼容系列不存在或已停用')
+  }
+
+  return normalizedIds
+}
+
 async function ensureVariantCodeAvailable(code: string, currentId?: string): Promise<void> {
   const existing = await assetVariantRepository.findByCode(code)
   if (existing && existing.id !== currentId) {
@@ -880,7 +934,24 @@ class AssetCenterService {
     }
   }
 
-  async listFamilies(filter?: Pick<AssetFamilyFilter, 'type' | 'status'>) {
+  async listSeries(): Promise<AssetSeriesDTO[]> {
+    const records = await assetSeriesRepository.findAllActive()
+    if (records.length > 0) {
+      return records.map((item) => toAssetSeriesDTO(item))
+    }
+
+    const created = await assetSeriesRepository.createSeries({
+      code: 'single-board-desk',
+      name: '单板桌',
+      description: '资产中心默认系列，可在后续系列管理中调整。',
+      sortOrder: 0,
+      isActive: true,
+      metadata: { source: 'default-seed' },
+    })
+    return [toAssetSeriesDTO(created)]
+  }
+
+  async listFamilies(filter?: Pick<AssetFamilyFilter, 'type' | 'status' | 'assetSeriesId'>) {
     const result = await assetFamilyRepository.findManyWithRelations(filter ? { filter } : undefined)
     return result.items.map((item) => toAssetFamilyDTO(item))
   }
@@ -942,13 +1013,23 @@ class AssetCenterService {
 
     await ensureFamilyCodeAvailable(code)
     await ensureCategoryExists(input.productCategoryId ?? null)
+    const compatibleSeriesIds =
+      input.type === 'HARDWARE'
+        ? []
+        : await ensureActiveSeriesIds(input.compatibleSeriesIds, { required: true })
 
     const created = await assetFamilyRepository.createWithRelations({
       type: input.type,
       code,
       name,
       description: trimOrNull(input.description),
-      applicableSeriesCodes: input.applicableSeriesCodes ?? [],
+      compatibleSeries: compatibleSeriesIds.length > 0
+        ? {
+            create: compatibleSeriesIds.map((assetSeriesId) => ({
+              assetSeries: { connect: { id: assetSeriesId } },
+            })),
+          }
+        : undefined,
       connectionRoles: input.connectionRoles ?? [],
       metadata: toJsonValue(input.metadata),
       status: ensureDraftCreationStatus(input.status),
@@ -977,13 +1058,26 @@ class AssetCenterService {
 
     await ensureFamilyCodeAvailable(nextCode, id)
     await ensureCategoryExists(input.productCategoryId ?? existing.productCategoryId)
+    const compatibleSeriesIds =
+      existing.type === 'HARDWARE'
+        ? []
+        : input.compatibleSeriesIds === undefined
+        ? undefined
+        : await ensureActiveSeriesIds(input.compatibleSeriesIds, { required: true })
 
     const updated = await assetFamilyRepository.updateWithRelations(id, {
       code: nextCode,
       name: nextName,
       description:
         input.description !== undefined ? trimOrNull(input.description) : undefined,
-      applicableSeriesCodes: input.applicableSeriesCodes ?? undefined,
+      compatibleSeries: compatibleSeriesIds === undefined
+        ? undefined
+        : {
+            deleteMany: {},
+            create: compatibleSeriesIds.map((assetSeriesId) => ({
+              assetSeries: { connect: { id: assetSeriesId } },
+            })),
+          },
       connectionRoles: input.connectionRoles ?? undefined,
       metadata: toJsonValue(input.metadata),
       productCategory:
@@ -2387,10 +2481,13 @@ export { AssetCenterService }
 export type {
   AssetFamilyDTO,
   AssetReviewActionInput,
+  AssetSeriesDTO,
+  AssetSeriesSummaryDTO,
   AssetVariantDTO,
   CreateAssetVariantResultDTO,
   CreateAssetFamilyInput,
   CreateAssetVariantInput,
+  MaterialLikeDTO,
   SimilarAssetVariantCandidateDTO,
   CreateSubstrateDictionaryInput,
   CreateSubstrateInput,
diff --git a/furniture-3d-system/src/server/services/asset-center.service.types.ts b/furniture-3d-system/src/server/services/asset-center.service.types.ts
index a9c673d6..c42cf1a2 100644
--- a/furniture-3d-system/src/server/services/asset-center.service.types.ts
+++ b/furniture-3d-system/src/server/services/asset-center.service.types.ts
@@ -17,6 +17,23 @@ export interface AssetWorkflowAuditDTO {
   lastModifiedByName: string | null
 }
 
+export interface AssetSeriesDTO {
+  id: string
+  code: string
+  name: string
+  description: string | null
+  sortOrder: number
+  isActive: boolean
+  createdAt: Date
+  updatedAt: Date
+}
+
+export interface AssetSeriesSummaryDTO {
+  id: string
+  code: string
+  name: string
+}
+
 export interface AssetFamilyDTO {
   id: string
   type: AssetType
@@ -25,7 +42,7 @@ export interface AssetFamilyDTO {
   description: string | null
   productCategoryId: string | null
   productCategoryName: string | null
-  applicableSeriesCodes: string[]
+  compatibleSeries: AssetSeriesSummaryDTO[]
   connectionRoles: string[]
   metadata: Record<string, unknown> | null
   status: AssetStatus
@@ -214,7 +231,7 @@ export interface CreateAssetFamilyInput {
   name: string
   description?: string | null
   productCategoryId?: string | null
-  applicableSeriesCodes?: string[]
+  compatibleSeriesIds?: string[]
   connectionRoles?: string[]
   metadata?: Record<string, unknown> | null
   status?: AssetStatus
@@ -226,7 +243,7 @@ export interface UpdateAssetFamilyInput {
   name?: string
   description?: string | null
   productCategoryId?: string | null
-  applicableSeriesCodes?: string[]
+  compatibleSeriesIds?: string[]
   connectionRoles?: string[]
   metadata?: Record<string, unknown> | null
   status?: AssetStatus
diff --git a/furniture-3d-system/src/server/services/combination.service.ts b/furniture-3d-system/src/server/services/combination.service.ts
deleted file mode 100644
index 85bd0c88..00000000
--- a/furniture-3d-system/src/server/services/combination.service.ts
+++ /dev/null
@@ -1,216 +0,0 @@
-import { generateSingleBoardDeskCandidates } from '@/lib/open-product/single-board-desk'
-import {
-  buildSingleBoardDeskAssemblyWorkspace,
-  type AssemblyFastenerRecommendation,
-} from '@/lib/open-product/assembly-workspace'
-import { AppError, ErrorCode } from '@/server/core/errors'
-import {
-  assetFamilyRepository,
-  assetVariantRepository,
-  seriesTemplateRepository,
-} from '../repositories'
-import {
-  buildAvailableVariantCounts,
-  buildSingleBoardDeskTemplate,
-  materializeSingleBoardDeskCandidate,
-  toOpenProductVariants,
-} from './single-board-desk-materialization'
-import type {
-  CombinationCandidateItemDTO,
-  CombinationCandidateDTO,
-  CombinationGenerationResult,
-  GenerateCombinationInput,
-} from './combination.service.types'
-
-function buildCombinationItems(candidate: ReturnType<typeof generateSingleBoardDeskCandidates>['candidates'][number]) {
-  const items: CombinationCandidateItemDTO[] = [
-    {
-      label: '桌面板',
-      value: candidate.slotSummary.find((item) => item.label === '桌面板')?.value ?? '未配置',
-      quantity: 1,
-      role: 'desktop',
-    },
-  ]
-
-  const legFamilyIds = Object.values(candidate.familySelection.legRoles).filter(
-    (value): value is string => Boolean(value),
-  )
-  const uniqueLegFamilyIds = Array.from(new Set(legFamilyIds))
-
-  if (uniqueLegFamilyIds.length === 0) {
-    items.push({
-      label: '桌腿',
-      value: '未启用',
-      quantity: 0,
-    })
-  } else {
-    uniqueLegFamilyIds.forEach((legFamilyId) => {
-      const quantity = legFamilyIds.filter((value) => value === legFamilyId).length
-      const legSummary = candidate.slotSummary.find((item) => item.label === '桌腿组')?.value ?? legFamilyId
-      items.push({
-        label: '桌腿',
-        value: legSummary,
-        quantity,
-      })
-    })
-  }
-
-  if (candidate.familySelection.connectorFamilyIds.length > 0) {
-    items.push({
-      label: '连接件',
-      value: '系统推荐',
-      quantity: legFamilyIds.length,
-    })
-  }
-
-  return items
-}
-
-function buildFastenerRecommendations(
-  candidate: ReturnType<typeof generateSingleBoardDeskCandidates>['candidates'][number],
-  componentCodes: string[],
-): AssemblyFastenerRecommendation[] {
-  const connectorFamilyIds = candidate.familySelection.connectorFamilyIds
-  if (connectorFamilyIds.length === 0) {
-    return []
-  }
-
-  const quantity = Object.values(candidate.familySelection.legRoles).filter(Boolean).length
-
-  return connectorFamilyIds.map((assetFamilyId, index) => ({
-    selectionKey: `connector:${assetFamilyId}:${index + 1}`,
-    assetFamilyId,
-    quantity,
-    label:
-      componentCodes.find((code) => code.includes('CT-')) ??
-      `推荐连接件 ${index + 1}`,
-  }))
-}
-
-class CombinationService {
-  async generateCandidates(input: GenerateCombinationInput): Promise<CombinationGenerationResult> {
-    const template = await seriesTemplateRepository.findByIdWithRelations(input.seriesTemplateId)
-    if (!template) {
-      throw new AppError(ErrorCode.SERIES_TEMPLATE_NOT_FOUND, '系列模板不存在')
-    }
-    if (template.code !== 'single-board-desk') {
-      throw new AppError(ErrorCode.VALIDATION_FAILED, '当前版本只支持单板桌辅助装配')
-    }
-    if (input.desktopFamilyIds.length === 0) {
-      throw new AppError(ErrorCode.VALIDATION_FAILED, '至少选择一个桌面板资产族')
-    }
-
-    const familyIds = Array.from(
-      new Set([
-        ...input.desktopFamilyIds,
-        ...(input.legFamilyIds ?? []),
-        ...(input.connectorFamilyIds ?? []),
-      ]),
-    )
-    const families = await assetFamilyRepository.findByIdsWithRelations(familyIds)
-    const familyById = new Map(families.map((item) => [item.id, item]))
-    const familyNameById = new Map(families.map((item) => [item.id, item.name]))
-    const templateConfig = buildSingleBoardDeskTemplate(template)
-
-    const result = generateSingleBoardDeskCandidates({
-      template: templateConfig,
-      desktopFamilies: input.desktopFamilyIds
-        .map((id) => familyById.get(id))
-        .filter((item): item is NonNullable<typeof item> => Boolean(item))
-        .map((item) => ({
-          id: item.id,
-          code: item.code,
-          name: item.name,
-          assetType: item.type,
-          connectionRoles: item.connectionRoles,
-        })),
-      legFamilies: (input.legFamilyIds ?? [])
-        .map((id) => familyById.get(id))
-        .filter((item): item is NonNullable<typeof item> => Boolean(item))
-        .map((item) => ({
-          id: item.id,
-          code: item.code,
-          name: item.name,
-          assetType: item.type,
-          connectionRoles: item.connectionRoles,
-        })),
-      connectorFamilies: (input.connectorFamilyIds ?? [])
-        .map((id) => familyById.get(id))
-        .filter((item): item is NonNullable<typeof item> => Boolean(item))
-        .map((item) => ({
-          id: item.id,
-          code: item.code,
-          name: item.name,
-          assetType: item.type,
-          connectionRoles: item.connectionRoles,
-        })),
-    })
-
-    const availableVariants = await assetVariantRepository.findAvailableByFamilyIds(familyIds)
-    const openProductVariants = toOpenProductVariants(availableVariants)
-    const availableVariantCounts = buildAvailableVariantCounts(openProductVariants)
-
-    const candidates: CombinationCandidateDTO[] = result.candidates.map((candidate) => {
-      const { materialized, assemblyWarnings, assemblyResultStatus } =
-        materializeSingleBoardDeskCandidate({
-          template: templateConfig,
-          candidate,
-          variants: openProductVariants,
-          availableVariantCounts,
-          familyNameById,
-        })
-      const statusTag =
-        assemblyResultStatus === 'BLOCKED'
-          ? '缺少规格款'
-          : assemblyWarnings.length > 0
-            ? '可预览但需确认'
-            : '可直接预览'
-      const combinationItems = buildCombinationItems(candidate)
-      const fastenerRecommendations = buildFastenerRecommendations(
-        candidate,
-        materialized.componentCodes,
-      )
-
-      return {
-        ...candidate,
-        previewMode: 'composite-ready',
-        statusTag,
-        estimatedCost: materialized.costPrice,
-        previewNodes: materialized.previewNodes,
-        assemblyResultStatus,
-        assemblyWarnings,
-        componentCodes: materialized.componentCodes,
-        bomPreview: materialized.bom,
-        installStepPreview: materialized.installStepPreview,
-        combinationItems,
-        candidateSnapshot: {
-          key: candidate.key,
-          defaultName: candidate.defaultName,
-          templateCode: templateConfig.code,
-          combinationItems,
-        },
-        assemblyWorkspace: buildSingleBoardDeskAssemblyWorkspace({
-          candidateKey: candidate.key,
-          defaultName: candidate.defaultName,
-          previewNodes: materialized.previewNodes,
-          slotSelections: materialized.selectedSlots,
-          connectorRecommendations: fastenerRecommendations,
-        }),
-      }
-    })
-
-    return {
-      seriesTemplateId: template.id,
-      totalCount: candidates.length,
-      candidates,
-    }
-  }
-}
-
-export const combinationService = new CombinationService()
-export { CombinationService }
-export type {
-  CombinationCandidateDTO,
-  CombinationGenerationResult,
-  GenerateCombinationInput,
-} from './combination.service.types'
diff --git a/furniture-3d-system/src/server/services/combination.service.types.ts b/furniture-3d-system/src/server/services/combination.service.types.ts
deleted file mode 100644
index 60551259..00000000
--- a/furniture-3d-system/src/server/services/combination.service.types.ts
+++ /dev/null
@@ -1,44 +0,0 @@
-import type { SingleBoardDeskCandidate } from '@/lib/open-product/single-board-desk'
-import type { AssemblyResultStatus } from '@/lib/open-product/assembly-contract'
-import type {
-  AssemblyWorkspaceSnapshot,
-  CombinationCandidateSnapshot,
-} from '@/lib/open-product/assembly-workspace'
-import type {
-  InstallPreviewStep,
-  PreSkuBomItem,
-  PreSkuPreviewNode,
-} from '@/lib/open-product/types'
-
-export interface GenerateCombinationInput {
-  seriesTemplateId: string
-  desktopFamilyIds: string[]
-  legFamilyIds?: string[]
-  connectorFamilyIds?: string[]
-}
-
-export interface CombinationCandidateItemDTO {
-  label: string
-  value: string
-  quantity: number
-  role?: string
-}
-
-export interface CombinationCandidateDTO extends SingleBoardDeskCandidate {
-  previewMode: 'composite-ready'
-  previewNodes: PreSkuPreviewNode[]
-  assemblyResultStatus: AssemblyResultStatus
-  assemblyWarnings: string[]
-  componentCodes: string[]
-  bomPreview: PreSkuBomItem[]
-  installStepPreview: InstallPreviewStep[]
-  combinationItems: CombinationCandidateItemDTO[]
-  candidateSnapshot: CombinationCandidateSnapshot
-  assemblyWorkspace: AssemblyWorkspaceSnapshot
-}
-
-export interface CombinationGenerationResult {
-  seriesTemplateId: string
-  totalCount: number
-  candidates: CombinationCandidateDTO[]
-}
diff --git a/furniture-3d-system/src/server/services/draft-group.mapper.ts b/furniture-3d-system/src/server/services/draft-group.mapper.ts
index 6a0a2060..925c5119 100644
--- a/furniture-3d-system/src/server/services/draft-group.mapper.ts
+++ b/furniture-3d-system/src/server/services/draft-group.mapper.ts
@@ -174,6 +174,8 @@ export function normalizeAssemblyWorkspace(value: unknown): AssemblyWorkspaceSna
 
   return {
     version: '2026-04-13',
+    assetSeriesId:
+      typeof value.assetSeriesId === 'string' ? value.assetSeriesId : null,
     productCategoryId:
       typeof value.productCategoryId === 'string' ? value.productCategoryId : null,
     productCategoryName:
@@ -226,9 +228,9 @@ export function toDraftGroupDTO(record: DraftGroupWithRelations): DraftGroupDTO
     description: record.description,
     categoryId: record.categoryId,
     categoryName: record.category?.name ?? null,
-    seriesTemplateId: record.seriesTemplateId ?? '',
-    seriesTemplateCode: record.seriesTemplate?.code ?? '',
-    seriesTemplateName: record.seriesTemplate?.name ?? '',
+    assetSeriesId: record.assetSeriesId ?? '',
+    assetSeriesCode: record.assetSeries?.code ?? '',
+    assetSeriesName: record.assetSeries?.name ?? '',
     status: record.status,
     summary: isRecord(record.summary) ? record.summary : null,
     notes: record.notes,
diff --git a/furniture-3d-system/src/server/services/draft-group.service.ts b/furniture-3d-system/src/server/services/draft-group.service.ts
index 4bfcc27a..735fc8af 100644
--- a/furniture-3d-system/src/server/services/draft-group.service.ts
+++ b/furniture-3d-system/src/server/services/draft-group.service.ts
@@ -151,6 +151,8 @@ class DraftGroupService {
     const assemblies = normalizeAssemblies(input)
     const resolvedCategoryId =
       input.categoryId ?? assemblies[0]?.assemblyWorkspace.productCategoryId ?? null
+    const resolvedAssetSeriesId =
+      input.assetSeriesId ?? assemblies[0]?.assemblyWorkspace.assetSeriesId ?? null
 
     if (!input.name.trim()) {
       throw new AppError(ErrorCode.VALIDATION_REQUIRED_FIELD, '草稿组名称不能为空')
@@ -170,6 +172,7 @@ class DraftGroupService {
       } as Prisma.InputJsonValue,
       notes: input.notes?.trim() || null,
       category: resolvedCategoryId ? { connect: { id: resolvedCategoryId } } : undefined,
+      assetSeries: resolvedAssetSeriesId ? { connect: { id: resolvedAssetSeriesId } } : undefined,
       creator: { connect: { id: user.id } },
     })
 
diff --git a/furniture-3d-system/src/server/services/draft-group.service.types.ts b/furniture-3d-system/src/server/services/draft-group.service.types.ts
index a1cd7b97..197d0f3c 100644
--- a/furniture-3d-system/src/server/services/draft-group.service.types.ts
+++ b/furniture-3d-system/src/server/services/draft-group.service.types.ts
@@ -41,6 +41,7 @@ export interface CreateDraftGroupFromManualAssemblyInput {
   name: string
   description?: string | null
   categoryId?: string | null
+  assetSeriesId?: string | null
   assemblies?: DraftGroupCandidateInput[]
   candidates?: DraftGroupCandidateInput[]
   notes?: string | null
@@ -55,9 +56,9 @@ export interface DraftGroupDTO {
   description: string | null
   categoryId: string | null
   categoryName: string | null
-  seriesTemplateId: string
-  seriesTemplateCode: string
-  seriesTemplateName: string
+  assetSeriesId: string
+  assetSeriesCode: string
+  assetSeriesName: string
   status: DraftGroupStatus
   summary: Record<string, unknown> | null
   notes: string | null
diff --git a/furniture-3d-system/src/server/services/index.ts b/furniture-3d-system/src/server/services/index.ts
index 9d61d6d2..90482cb8 100644
--- a/furniture-3d-system/src/server/services/index.ts
+++ b/furniture-3d-system/src/server/services/index.ts
@@ -162,10 +162,13 @@ export type {
 export type {
   AssetFamilyDTO,
   AssetReviewActionInput,
+  AssetSeriesDTO,
+  AssetSeriesSummaryDTO,
   AssetVariantDTO,
   CreateAssetVariantResultDTO,
   CreateAssetFamilyInput,
   CreateAssetVariantInput,
+  MaterialLikeDTO,
   SimilarAssetVariantCandidateDTO,
   CreateSubstrateDictionaryInput,
   CreateSubstrateInput,
@@ -186,16 +189,6 @@ export type {
   SupportedAssetImportType,
 } from './asset-cad-import.service'
 
-export { seriesTemplateService, SeriesTemplateService } from './series-template.service'
-export type { SeriesTemplateDTO } from './series-template.service'
-
-export { combinationService, CombinationService } from './combination.service'
-export type {
-  CombinationCandidateDTO,
-  CombinationGenerationResult,
-  GenerateCombinationInput,
-} from './combination.service'
-
 export { draftGroupService, DraftGroupService } from './draft-group.service'
 export type {
   CreateDraftGroupFromAutoCombinationInput,
diff --git a/furniture-3d-system/src/server/services/open-platform-demo-seed.service.ts b/furniture-3d-system/src/server/services/open-platform-demo-seed.service.ts
index 990bf2c9..297ca29b 100644
--- a/furniture-3d-system/src/server/services/open-platform-demo-seed.service.ts
+++ b/furniture-3d-system/src/server/services/open-platform-demo-seed.service.ts
@@ -10,6 +10,11 @@ import { buildStandardFinishMaterialData } from '@/lib/standard-finish-sync'
 import type { OpenProductMountPoint } from '@/lib/open-product/types'
 import { AppError, ErrorCode } from '@/server/core/errors'
 import type { AuthUser } from '@/server/core/types'
+import {
+  buildAssemblyWorkspaceFamilies,
+  buildManualAssemblyWorkspace,
+  instantiateAssemblyNode,
+} from '@/lib/open-product/assembly-workspace'
 import { assetCenterService } from './asset-center.service'
 import type {
   AssetFamilyDTO,
@@ -17,15 +22,13 @@ import type {
   CreateAssetFamilyInput,
   CreateAssetVariantInput,
 } from './asset-center.service.types'
-import { combinationService } from './combination.service'
 import { draftGroupService } from './draft-group.service'
 import type {
-  DraftGroupCandidateInput,
+  DraftGroupAssemblyInput,
   PreSkuPackagingInputDTO,
   SavePreSkuPackagingPlanInput,
 } from './draft-group.service.types'
 import { intakeService } from './intake.service'
-import { seriesTemplateService } from './series-template.service'
 import { warehouseService } from './warehouse.service'
 
 const OPEN_PLATFORM_DEMO_SEED_MARKER = '[seed:open-platform-demo/v1]'
@@ -148,15 +151,6 @@ function toAuthUser(user: {
   }
 }
 
-export function pickSeedCandidates<T extends { key: string }>(candidates: T[]): T[] {
-  if (candidates.length <= 2) {
-    return candidates
-  }
-
-  const picked = [candidates[0], candidates[candidates.length - 1]]
-  return picked[0].key === picked[1].key ? [picked[0]] : picked
-}
-
 export function buildSeedPackagingPlanInput(
   packagingInput: PreSkuPackagingInputDTO,
   materials: {
@@ -397,11 +391,11 @@ async function ensureFamilyAvailable(
   const family = existing
     ? await assetCenterService.updateFamily(existing.id, {
         code: definition.code,
-        name: definition.name,
-        description: definition.description ?? null,
-        productCategoryId: definition.productCategoryId ?? null,
-        applicableSeriesCodes: definition.applicableSeriesCodes ?? [],
-        connectionRoles: definition.connectionRoles ?? [],
+      name: definition.name,
+      description: definition.description ?? null,
+      productCategoryId: definition.productCategoryId ?? null,
+      compatibleSeriesIds: definition.compatibleSeriesIds ?? [],
+      connectionRoles: definition.connectionRoles ?? [],
         metadata: definition.metadata ?? null,
         updatedBy: creator.id,
       })
@@ -534,7 +528,10 @@ async function cleanupPreviousSeedArtifacts(): Promise<void> {
   }
 }
 
-function buildDemoFamilyDefinitions(categoryId: string): Record<string, DemoFamilyDefinition> {
+function buildDemoFamilyDefinitions(
+  categoryId: string,
+  assetSeriesId: string,
+): Record<string, DemoFamilyDefinition> {
   return {
     desktopA: {
       type: 'BOARD',
@@ -542,7 +539,7 @@ function buildDemoFamilyDefinitions(categoryId: string): Record<string, DemoFami
       name: '演示桌面板 A',
       description: '开放平台演示桌面板资产族 A',
       productCategoryId: categoryId,
-      applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeriesIds: [assetSeriesId],
       connectionRoles: ['desktop_surface'],
       metadata: {
         seedKey: OPEN_PLATFORM_DEMO_SEED_MARKER,
@@ -556,7 +553,7 @@ function buildDemoFamilyDefinitions(categoryId: string): Record<string, DemoFami
       name: '演示桌面板 B',
       description: '开放平台演示桌面板资产族 B',
       productCategoryId: categoryId,
-      applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeriesIds: [assetSeriesId],
       connectionRoles: ['desktop_surface'],
       metadata: {
         seedKey: OPEN_PLATFORM_DEMO_SEED_MARKER,
@@ -570,7 +567,7 @@ function buildDemoFamilyDefinitions(categoryId: string): Record<string, DemoFami
       name: '演示细腿组',
       description: '开放平台演示细腿资产族',
       productCategoryId: categoryId,
-      applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeriesIds: [assetSeriesId],
       connectionRoles: ['desk_leg'],
       metadata: {
         seedKey: OPEN_PLATFORM_DEMO_SEED_MARKER,
@@ -583,7 +580,7 @@ function buildDemoFamilyDefinitions(categoryId: string): Record<string, DemoFami
       name: '演示圆腿组',
       description: '开放平台演示圆腿资产族',
       productCategoryId: categoryId,
-      applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeriesIds: [assetSeriesId],
       connectionRoles: ['desk_leg'],
       metadata: {
         seedKey: OPEN_PLATFORM_DEMO_SEED_MARKER,
@@ -596,7 +593,7 @@ function buildDemoFamilyDefinitions(categoryId: string): Record<string, DemoFami
       name: '演示桌腿连接件',
       description: '开放平台演示连接件资产族',
       productCategoryId: categoryId,
-      applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeriesIds: [assetSeriesId],
       connectionRoles: ['desk_leg_connector'],
       metadata: {
         seedKey: OPEN_PLATFORM_DEMO_SEED_MARKER,
@@ -609,7 +606,7 @@ function buildDemoFamilyDefinitions(categoryId: string): Record<string, DemoFami
       name: '演示纸箱',
       description: '开放平台演示纸箱资产族',
       productCategoryId: categoryId,
-      applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeriesIds: [assetSeriesId],
       connectionRoles: [],
       metadata: {
         seedKey: OPEN_PLATFORM_DEMO_SEED_MARKER,
@@ -622,7 +619,7 @@ function buildDemoFamilyDefinitions(categoryId: string): Record<string, DemoFami
       name: '演示泡沫护角',
       description: '开放平台演示泡沫护角资产族',
       productCategoryId: categoryId,
-      applicableSeriesCodes: ['single-board-desk'],
+      compatibleSeriesIds: [assetSeriesId],
       connectionRoles: [],
       metadata: {
         seedKey: OPEN_PLATFORM_DEMO_SEED_MARKER,
@@ -887,6 +884,7 @@ function buildDemoVariantDefinitions(input: {
 
 async function ensureDemoAssets(input: {
   categoryId: string
+  assetSeriesId: string
   substrateId: string
   finish: {
     id: string
@@ -895,7 +893,7 @@ async function ensureDemoAssets(input: {
   creator: AuthUser
   reviewer: AuthUser
 }): Promise<DemoAssetBundle> {
-  const familyDefinitions = buildDemoFamilyDefinitions(input.categoryId)
+  const familyDefinitions = buildDemoFamilyDefinitions(input.categoryId, input.assetSeriesId)
 
   const desktopAFamily = await ensureFamilyAvailable(
     familyDefinitions.desktopA,
@@ -1018,8 +1016,16 @@ class OpenPlatformDemoSeedService {
 
     await cleanupPreviousSeedArtifacts()
 
+    const assetSeries = (await assetCenterService.listSeries()).find(
+      (item) => item.code === 'single-board-desk',
+    )
+    if (!assetSeries) {
+      throw new AppError(ErrorCode.VALIDATION_FAILED, '未找到单板桌资产系列')
+    }
+
     const assets = await ensureDemoAssets({
       categoryId: category.id,
+      assetSeriesId: assetSeries.id,
       substrateId: substrateRecord.id,
       finish: {
         id: finishBundle.material.id,
@@ -1029,30 +1035,52 @@ class OpenPlatformDemoSeedService {
       reviewer,
     })
 
-    const templates = await seriesTemplateService.listTemplates()
-    const template = templates.find((item) => item.code === 'single-board-desk')
-    if (!template) {
-      throw new AppError(ErrorCode.SERIES_TEMPLATE_NOT_FOUND, '未找到单板桌系列模板')
-    }
-
-    const generated = await combinationService.generateCandidates({
-      seriesTemplateId: template.id,
-      desktopFamilyIds: [assets.desktopA.family.id, assets.desktopB.family.id],
-      legFamilyIds: [assets.legSlim.family.id, assets.legRound.family.id],
-      connectorFamilyIds: [assets.connector.family.id],
+    const defaultVariantIdsByFamilyId = new Map<string, string | null>([
+      [assets.desktopA.family.id, assets.desktopA.variant.id],
+    ])
+    const baseWorkspace = buildManualAssemblyWorkspace({
+      assetSeriesId: assetSeries.id,
+      productCategoryId: category.id,
+      productCategoryName: category.name,
+      source: 'assisted-assembly',
+      entryMode: 'direct',
+      families: buildAssemblyWorkspaceFamilies(
+        [
+          { ...assets.desktopA.family, assetType: assets.desktopA.family.type },
+        ],
+        defaultVariantIdsByFamilyId,
+      ),
     })
+    const desktopInventory = baseWorkspace.inventory.find(
+      (item) => item.familyId === assets.desktopA.family.id,
+    )
+    const assemblyWorkspace = desktopInventory
+      ? instantiateAssemblyNode(baseWorkspace, {
+          inventoryId: desktopInventory.inventoryId,
+          variant: assets.desktopA.variant,
+        })
+      : baseWorkspace
+    const selectedAssemblies: DraftGroupAssemblyInput[] = [
+      {
+        key: 'seed-desktop-a',
+        defaultName: assets.desktopA.variant.name,
+        source: 'assisted-assembly',
+        assemblyWorkspace,
+        selectedFamilyIdsByType: {
+          desktopFamilyIds: [assets.desktopA.family.id],
+          legFamilyIds: [],
+          connectorFamilyIds: [],
+        },
+      },
+    ]
 
-    const selectedCandidates = pickSeedCandidates(generated.candidates as DraftGroupCandidateInput[])
-    if (selectedCandidates.length === 0) {
-      throw new AppError(ErrorCode.VALIDATION_FAILED, '辅助装配没有生成候选，无法创建演示草稿组')
-    }
-
-    const draftGroupDetail = await draftGroupService.createFromAutoCombination(
+    const draftGroupDetail = await draftGroupService.createFromManualAssembly(
       {
         name: OPEN_PLATFORM_DEMO_DRAFT_GROUP_NAME,
         description: '开放平台主链联调用演示草稿组',
         categoryId: category.id,
-        candidates: selectedCandidates,
+        assetSeriesId: assetSeries.id,
+        assemblies: selectedAssemblies,
         notes: `${OPEN_PLATFORM_DEMO_SEED_MARKER} 自动创建`,
       },
       planner,
diff --git a/furniture-3d-system/src/server/services/series-template.service.ts b/furniture-3d-system/src/server/services/series-template.service.ts
deleted file mode 100644
index 5a0bdc24..00000000
--- a/furniture-3d-system/src/server/services/series-template.service.ts
+++ /dev/null
@@ -1,108 +0,0 @@
-import { Prisma } from '@prisma/client'
-import { AppError, ErrorCode } from '@/server/core/errors'
-import { SINGLE_BOARD_DESK_SLOT_SCHEMA } from '@/lib/open-product/assembly-contract'
-import { seriesTemplateRepository } from '../repositories'
-
-export interface SeriesTemplateDTO {
-  id: string
-  code: string
-  name: string
-  seriesName: string
-  description: string | null
-  categoryId: string | null
-  categoryName: string | null
-  slotSchema: Record<string, unknown>
-  namingRule: Record<string, unknown> | null
-  recommendationRule: Record<string, unknown> | null
-  previewRule: Record<string, unknown> | null
-  intakeRule: Record<string, unknown> | null
-  isPreset: boolean
-  isActive: boolean
-  createdAt: Date
-  updatedAt: Date
-}
-
-function isRecord(value: unknown): value is Record<string, unknown> {
-  return typeof value === 'object' && value !== null && !Array.isArray(value)
-}
-
-function toDTO(
-  record: NonNullable<Awaited<ReturnType<typeof seriesTemplateRepository.findByIdWithRelations>>>,
-): SeriesTemplateDTO {
-  return {
-    id: record.id,
-    code: record.code,
-    name: record.name,
-    seriesName: record.seriesName,
-    description: record.description,
-    categoryId: record.categoryId,
-    categoryName: record.category?.name ?? null,
-    slotSchema: isRecord(record.slotSchema) ? record.slotSchema : {},
-    namingRule: isRecord(record.namingRule) ? record.namingRule : null,
-    recommendationRule: isRecord(record.recommendationRule) ? record.recommendationRule : null,
-    previewRule: isRecord(record.previewRule) ? record.previewRule : null,
-    intakeRule: isRecord(record.intakeRule) ? record.intakeRule : null,
-    isPreset: record.isPreset,
-    isActive: record.isActive,
-    createdAt: record.createdAt,
-    updatedAt: record.updatedAt,
-  }
-}
-
-class SeriesTemplateService {
-  private async ensurePresetSingleBoardDeskTemplate(): Promise<void> {
-    const existing = await seriesTemplateRepository.findByCode('single-board-desk')
-    if (existing) return
-
-    await seriesTemplateRepository.createWithRelations({
-      code: 'single-board-desk',
-      name: '单板桌',
-      seriesName: '云序',
-      description: '一期主链固定模板：桌面板 + 四个独立腿位 + 自动连接件推荐',
-      slotSchema: {
-        slots: SINGLE_BOARD_DESK_SLOT_SCHEMA,
-      } as unknown as Prisma.InputJsonValue,
-      namingRule: {
-        defaultPattern: '{seriesName}-{desktopFamilyName}-{legFamilyName}',
-      },
-      recommendationRule: {
-        autoConnectorRoles: ['desk_leg_connector'],
-      },
-      previewRule: {
-        desktopHeight: 720,
-        desktopPosition: [0, 720, 0],
-        legOffsets: {
-          frontLeft: [-450, 360, 250],
-          frontRight: [450, 360, 250],
-          rearLeft: [-450, 360, -250],
-          rearRight: [450, 360, -250],
-        },
-      },
-      intakeRule: {
-        allowCreateProduct: true,
-        allowAttachExistingProduct: true,
-      },
-      isPreset: true,
-      isActive: true,
-    })
-  }
-
-  async listTemplates(): Promise<SeriesTemplateDTO[]> {
-    await this.ensurePresetSingleBoardDeskTemplate()
-    const records = await seriesTemplateRepository.findAllActiveWithRelations()
-    return records.map((record) => toDTO(record))
-  }
-
-  async getById(id: string): Promise<SeriesTemplateDTO> {
-    await this.ensurePresetSingleBoardDeskTemplate()
-    const record = await seriesTemplateRepository.findByIdWithRelations(id)
-    if (!record) {
-      throw new AppError(ErrorCode.SERIES_TEMPLATE_NOT_FOUND, '系列模板不存在')
-    }
-
-    return toDTO(record)
-  }
-}
-
-export const seriesTemplateService = new SeriesTemplateService()
-export { SeriesTemplateService }
diff --git a/furniture-3d-system/src/server/services/single-board-desk-materialization.ts b/furniture-3d-system/src/server/services/single-board-desk-materialization.ts
index f8d7e7df..27db6437 100644
--- a/furniture-3d-system/src/server/services/single-board-desk-materialization.ts
+++ b/furniture-3d-system/src/server/services/single-board-desk-materialization.ts
@@ -5,50 +5,11 @@ import {
 } from '@/lib/open-product/single-board-desk'
 import type { OpenProductAssetVariant } from '@/lib/open-product/types'
 import type { AssemblyResultStatus } from '@/lib/open-product/assembly-contract'
-import { seriesTemplateRepository } from '../repositories'
 
 function isRecord(value: unknown): value is Record<string, unknown> {
   return typeof value === 'object' && value !== null && !Array.isArray(value)
 }
 
-export function buildSingleBoardDeskTemplate(
-  record: NonNullable<Awaited<ReturnType<typeof seriesTemplateRepository.findByIdWithRelations>>>,
-): SingleBoardDeskTemplate {
-  const previewRule = isRecord(record.previewRule) ? record.previewRule : {}
-  const legOffsets = isRecord(previewRule.legOffsets) ? previewRule.legOffsets : {}
-
-  return {
-    code: record.code,
-    name: record.name,
-    displayName: record.name,
-    naming: {
-      seriesName: record.seriesName,
-    },
-    previewLayout: {
-      desktopHeight:
-        typeof previewRule.desktopHeight === 'number' ? previewRule.desktopHeight : 720,
-      desktopPosition: Array.isArray(previewRule.desktopPosition)
-        ? (previewRule.desktopPosition as [number, number, number])
-        : [0, 720, 0],
-      legOffsets: {
-        frontLeft: Array.isArray(legOffsets.frontLeft)
-          ? (legOffsets.frontLeft as [number, number, number])
-          : [-450, 360, 250],
-        frontRight: Array.isArray(legOffsets.frontRight)
-          ? (legOffsets.frontRight as [number, number, number])
-          : [450, 360, 250],
-        rearLeft: Array.isArray(legOffsets.rearLeft)
-          ? (legOffsets.rearLeft as [number, number, number])
-          : [-450, 360, -250],
-        rearRight: Array.isArray(legOffsets.rearRight)
-          ? (legOffsets.rearRight as [number, number, number])
-          : [450, 360, -250],
-      },
-    },
-    autoConnectorRoles: ['desk_leg_connector'],
-  }
-}
-
 export function toOpenProductVariants(
   records: Awaited<ReturnType<typeof import('../repositories').assetVariantRepository.findAvailableByFamilyIds>>,
 ): OpenProductAssetVariant[] {