diff --git a/web-admin/src/api/production-task-set.ts b/web-admin/src/api/production-task-set.ts
new file mode 100644
index 00000000..0def4ecb
--- /dev/null
+++ b/web-admin/src/api/production-task-set.ts
@@ -0,0 +1,95 @@
+import request from '@/utils/http'
+
+type PageList<T> = {
+  list: T[]
+  total: number
+  page: number
+  pageSize: number
+  totalPages: number
+}
+
+export type ProductionTaskSetItem = {
+  id?: string
+  taskName: string
+  routeId?: string
+  routeName?: string
+  description?: string
+  remark?: string
+  orderNum?: number
+}
+
+export type ProductionTaskSet = {
+  id: string
+  setName: string
+  status: string
+  itemCount?: number
+  items?: ProductionTaskSetItem[]
+  remark?: string
+  createTime?: string
+  skippedEmptyNameCount?: number
+}
+
+export type ProductionTaskSetPayload = {
+  setName: string
+  status?: string
+  remark?: string
+  items: Array<{
+    taskName: string
+    routeId?: string
+    description?: string
+    remark?: string
+  }>
+}
+
+export function fetchProductionTaskSetList(params?: {
+  page?: number
+  pageSize?: number
+  keyword?: string
+  status?: string
+}) {
+  return request.get<PageList<ProductionTaskSet>>({
+    url: '/web/admin/production-task-sets',
+    params
+  })
+}
+
+export function fetchProductionTaskSetsActive() {
+  return request.get<{ list: ProductionTaskSet[] }>({
+    url: '/web/admin/production-task-sets/active'
+  })
+}
+
+export function fetchProductionTaskSetDetail(id: string) {
+  return request.get<ProductionTaskSet>({
+    url: `/web/admin/production-task-sets/${id}`
+  })
+}
+
+export function fetchCreateProductionTaskSet(data: ProductionTaskSetPayload) {
+  return request.post<ProductionTaskSet>({
+    url: '/web/admin/production-task-sets',
+    params: data
+  })
+}
+
+export function fetchUpdateProductionTaskSet(id: string, data: Partial<ProductionTaskSetPayload>) {
+  return request.put<ProductionTaskSet>({
+    url: `/web/admin/production-task-sets/${id}`,
+    params: data
+  })
+}
+
+export function fetchDeleteProductionTaskSet(id: string) {
+  return request.del({ url: `/web/admin/production-task-sets/${id}` })
+}
+
+export function fetchCreateProductionTaskSetFromWorkOrder(data: {
+  workOrderId: string
+  setName: string
+  remark?: string
+}) {
+  return request.post<ProductionTaskSet>({
+    url: '/web/admin/production-task-sets/from-work-order',
+    params: data
+  })
+}
diff --git a/web-admin/src/api/production-task.ts b/web-admin/src/api/production-task.ts
index a25d702f..0492d9f0 100644
--- a/web-admin/src/api/production-task.ts
+++ b/web-admin/src/api/production-task.ts
@@ -10,6 +10,13 @@ export function fetchCreateProductionTask(data: Record<string, any>) {
   return request.post({ url: '/web/admin/production-tasks', params: data })
 }
 
+export function fetchCreateProductionTasksFromSet(data: { workOrderId: string; setId: string }) {
+  return request.post<{ createdCount: number; list: any[] }>({
+    url: '/web/admin/production-tasks/from-set',
+    params: data
+  })
+}
+
 export function fetchProductionTaskList(params?: {
   page?: number
   pageSize?: number
diff --git a/web-admin/src/utils/production-task-set.test.ts b/web-admin/src/utils/production-task-set.test.ts
new file mode 100644
index 00000000..f0bc50b2
--- /dev/null
+++ b/web-admin/src/utils/production-task-set.test.ts
@@ -0,0 +1,30 @@
+import { describe, it } from 'node:test'
+import assert from 'node:assert/strict'
+import { mapWorkOrderTasksToSetItems } from './production-task-set'
+
+describe('mapWorkOrderTasksToSetItems', () => {
+  it('skips empty names and keeps route/description/remark', () => {
+    const { items, skippedEmptyNameCount } = mapWorkOrderTasksToSetItems([
+      { taskName: '分离', routeId: 'r1', routeName: '路线A', description: 'd', remark: 'm' },
+      { taskName: '  ', routeId: 'r2' },
+      { taskName: '培养' }
+    ])
+    assert.equal(skippedEmptyNameCount, 1)
+    assert.deepEqual(items, [
+      {
+        taskName: '分离',
+        routeId: 'r1',
+        routeName: '路线A',
+        description: 'd',
+        remark: 'm'
+      },
+      {
+        taskName: '培养',
+        routeId: '',
+        routeName: '',
+        description: '',
+        remark: ''
+      }
+    ])
+  })
+})
diff --git a/web-admin/src/utils/production-task-set.ts b/web-admin/src/utils/production-task-set.ts
new file mode 100644
index 00000000..54b76ca3
--- /dev/null
+++ b/web-admin/src/utils/production-task-set.ts
@@ -0,0 +1,30 @@
+export type ProductionTaskSetItemPreview = {
+  taskName: string
+  routeId: string
+  routeName: string
+  description: string
+  remark: string
+}
+
+export function mapWorkOrderTasksToSetItems(tasks: Record<string, any>[] | undefined): {
+  items: ProductionTaskSetItemPreview[]
+  skippedEmptyNameCount: number
+} {
+  const items: ProductionTaskSetItemPreview[] = []
+  let skippedEmptyNameCount = 0
+  for (const row of tasks || []) {
+    const taskName = String(row.taskName || '').trim()
+    if (!taskName) {
+      skippedEmptyNameCount += 1
+      continue
+    }
+    items.push({
+      taskName,
+      routeId: String(row.routeId || '').trim(),
+      routeName: String(row.routeName || '').trim(),
+      description: String(row.description || '').trim(),
+      remark: String(row.remark || '').trim()
+    })
+  }
+  return { items, skippedEmptyNameCount }
+}