diff --git a/src/api/erp/product/product/index.ts b/src/api/erp/product/product/index.ts
index e922d3d1..7270a803 100644
--- a/src/api/erp/product/product/index.ts
+++ b/src/api/erp/product/product/index.ts
@@ -20,6 +20,12 @@ export interface ProductVO {
   purchasePrice: number // 采购价格，单位：元
   salePrice: number // 销售价格，单位：元
   minPrice: number // 最低价格，单位：元
+  deviceIds?: string // 关联设备ID列表
+  moldIds?: string // 关联模具ID列表
+  devices?: { id: number; name: string }[] // 关联设备列表
+  molds?: { id: number; name: string }[] // 关联模具列表
+  deviceList?: any[]
+  moldList?: any[]
 }
 
 // ERP 产品 API
diff --git a/src/components/TableSelectDialog/TableSelectDialog.vue b/src/components/TableSelectDialog/TableSelectDialog.vue
new file mode 100644
index 00000000..4e278809
--- /dev/null
+++ b/src/components/TableSelectDialog/TableSelectDialog.vue
@@ -0,0 +1,146 @@
+<template>
+  <Dialog :title="title" v-model="dialogVisible" :appendToBody="true" width="1080">
+    <ContentWrap>
+      <el-table
+        ref="tableRef"
+        v-loading="loading"
+        :data="list"
+        :row-key="resolveRowKey"
+        :show-overflow-tooltip="true"
+        :stripe="true"
+        @selection-change="handleSelectionChange"
+      >
+        <el-table-column type="selection" width="55" reserve-selection />
+        <el-table-column
+          v-for="column in columns"
+          :key="column.prop"
+          :label="column.label"
+          :prop="column.prop"
+          :width="column.width"
+          :min-width="column.minWidth"
+          :align="column.align || 'center'"
+        />
+      </el-table>
+      <Pagination
+        v-model:page="queryParams.pageNo"
+        v-model:limit="queryParams.pageSize"
+        :total="total"
+        @pagination="getList"
+      />
+    </ContentWrap>
+    <template #footer>
+      <el-button type="primary" @click="submitSelection">确 定</el-button>
+      <el-button @click="dialogVisible = false">取 消</el-button>
+    </template>
+  </Dialog>
+</template>
+
+<script setup lang="ts">
+import type { ElTable } from 'element-plus'
+
+defineOptions({ name: 'TableSelectDialog' })
+
+type TableColumn = {
+  label: string
+  prop: string
+  width?: string | number
+  minWidth?: string | number
+  align?: 'left' | 'center' | 'right'
+}
+
+const props = withDefaults(
+  defineProps<{
+    title: string
+    columns: TableColumn[]
+    fetchApi: (params: Record<string, any>) => Promise<{ list: any[]; total: number }>
+    rowKey?: string
+    pageSize?: number
+    initialRows?: any[]
+  }>(),
+  {
+    rowKey: 'id',
+    pageSize: 10,
+    initialRows: () => []
+  }
+)
+
+const emit = defineEmits<{
+  (e: 'confirm', value: { ids: (number | string)[]; rows: any[] }): void
+}>()
+
+const dialogVisible = ref(false)
+const loading = ref(false)
+const list = ref<any[]>([])
+const total = ref(0)
+const tableRef = ref<InstanceType<typeof ElTable>>()
+const queryParams = reactive({
+  pageNo: 1,
+  pageSize: props.pageSize
+})
+const selectedMap = ref(new Map<number | string, any>())
+const syncingSelection = ref(false)
+
+const resolveRowKey = (row: Record<string, any>) => row[props.rowKey]
+
+const refreshSelectionOnTable = async () => {
+  await nextTick()
+  const table = tableRef.value
+  if (!table) return
+  syncingSelection.value = true
+  try {
+    table.clearSelection()
+    const selectedIds = selectedMap.value
+    list.value.forEach((row) => {
+      const rowId = resolveRowKey(row)
+      if (selectedIds.has(rowId)) {
+        table.toggleRowSelection(row, true)
+      }
+    })
+  } finally {
+    syncingSelection.value = false
+  }
+}
+
+const getList = async () => {
+  loading.value = true
+  try {
+    const data = await props.fetchApi(queryParams)
+    list.value = data.list || []
+    total.value = data.total || 0
+    await refreshSelectionOnTable()
+  } finally {
+    loading.value = false
+  }
+}
+
+const handleSelectionChange = (rows: any[]) => {
+  if (syncingSelection.value) return
+  const pageIdSet = new Set(list.value.map((item) => resolveRowKey(item)))
+  pageIdSet.forEach((id) => {
+    selectedMap.value.delete(id)
+  })
+  rows.forEach((row) => {
+    selectedMap.value.set(resolveRowKey(row), row)
+  })
+}
+
+const open = async (rows?: any[]) => {
+  selectedMap.value.clear()
+  ;(rows || props.initialRows).forEach((row) => {
+    selectedMap.value.set(resolveRowKey(row), row)
+  })
+  queryParams.pageNo = 1
+  queryParams.pageSize = props.pageSize
+  dialogVisible.value = true
+  await getList()
+}
+
+const submitSelection = () => {
+  const rows = Array.from(selectedMap.value.values())
+  const ids = rows.map((row) => resolveRowKey(row))
+  emit('confirm', { ids, rows })
+  dialogVisible.value = false
+}
+
+defineExpose({ open })
+</script>
diff --git a/src/views/erp/product/product/ProductForm.vue b/src/views/erp/product/product/ProductForm.vue
index 51c85318..77918894 100644
--- a/src/views/erp/product/product/ProductForm.vue
+++ b/src/views/erp/product/product/ProductForm.vue
@@ -133,6 +133,26 @@
             </el-radio-group>
           </el-form-item>
         </el-col>
+        <el-col v-if="isProductCategory" :span="12">
+          <el-form-item label="关联设备" prop="devices">
+            <el-input
+              :model-value="deviceDisplayText"
+              placeholder="点击选择设备"
+              readonly
+              @click="openDeviceSelectDialog"
+            />
+          </el-form-item>
+        </el-col>
+        <el-col v-if="isProductCategory" :span="12">
+          <el-form-item label="关联模具" prop="molds">
+            <el-input
+              :model-value="moldDisplayText"
+              placeholder="点击选择模具"
+              readonly
+              @click="openMoldSelectDialog"
+            />
+          </el-form-item>
+        </el-col>
         <el-col v-if="formType === 'update'" :span="24">
           <el-form-item :label="t('FactoryModeling.ProductInformation.qrcode')" prop="qrcodeUrl">
             <QrcodeActionCard
@@ -159,12 +179,31 @@
       <el-button @click="dialogVisible = false">{{ t('common.cancel') }}</el-button>
     </template>
   </Dialog>
+  <TableSelectDialog
+    ref="deviceSelectDialogRef"
+    title="选择设备"
+    :columns="deviceColumns"
+    :fetch-api="DeviceLedgerApi.getDeviceLedgerPage"
+    row-key="id"
+    @confirm="handleDeviceSelectConfirm"
+  />
+  <TableSelectDialog
+    ref="moldSelectDialogRef"
+    title="选择模具"
+    :columns="moldColumns"
+    :fetch-api="MoldBrandApi.getMoldPage"
+    row-key="id"
+    @confirm="handleMoldSelectConfirm"
+  />
 </template>
 <script setup lang="ts">
 import { ProductApi, ProductVO } from '@/api/erp/product/product'
 import { ProductCategoryApi, ProductCategoryVO } from '@/api/erp/product/category'
 import { ProductUnitApi, ProductUnitVO } from '@/api/erp/product/unit'
 import QrcodeActionCard from '@/components/QrcodeActionCard/index.vue'
+import TableSelectDialog from '@/components/TableSelectDialog/TableSelectDialog.vue'
+import { DeviceLedgerApi } from '@/api/mes/deviceledger'
+import { MoldBrandApi } from '@/api/erp/mold'
 import { CommonStatusEnum } from '@/utils/constants'
 import { defaultProps, handleTree } from '@/utils/tree'
 import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
@@ -179,6 +218,8 @@ const dialogVisible = ref(false) // 弹窗的是否展示
 const dialogTitle = ref('') // 弹窗的标题
 const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
 const formType = ref('') // 表单的类型：create - 新增；update - 修改
+const deviceSelectDialogRef = ref()
+const moldSelectDialogRef = ref()
 const formData = ref({
   id: undefined,
   name: undefined,
@@ -195,8 +236,156 @@ const formData = ref({
   purchasePrice: undefined,
   salePrice: undefined,
   minPrice: undefined,
-  safetyNumber: undefined
+  safetyNumber: undefined,
+  devices: [] as { id: number; name: string }[],
+  molds: [] as { id: number; name: string }[]
+})
+const selectedDeviceRows = ref<any[]>([])
+const selectedMoldRows = ref<any[]>([])
+const findCategoryNameById = (id: number | undefined, tree: any[]): string => {
+  if (!id || !Array.isArray(tree) || !tree.length) return ''
+  const queue = [...tree]
+  while (queue.length) {
+    const node = queue.shift()
+    if (!node) continue
+    if (Number(node.id) === Number(id)) {
+      return String(node.name || node.label || '')
+    }
+    if (Array.isArray(node.children) && node.children.length) {
+      queue.push(...node.children)
+    }
+  }
+  return ''
+}
+const selectedCategoryName = computed(() => findCategoryNameById(formData.value.categoryId as any, categoryList.value))
+const isProductCategory = computed(() => selectedCategoryName.value === '产品')
+const getRelationName = (item: Record<string, any>, nameKeys: string[], fallbackPrefix: string, id: number) => {
+  for (const key of nameKeys) {
+    const value = item[key]
+    if (value !== undefined && value !== null && String(value).trim() !== '') {
+      return String(value)
+    }
+  }
+  return `${fallbackPrefix}ID:${id}`
+}
+const normalizeRelationList = (
+  value: unknown,
+  fallbackRows: any[] | undefined,
+  nameKeys: string[],
+  fallbackPrefix: string
+): { id: number; name: string }[] => {
+  const fallbackMap = new Map<number, string>()
+  ;(fallbackRows || []).forEach((row) => {
+    const id = Number(row?.id)
+    if (!Number.isFinite(id)) return
+    fallbackMap.set(id, getRelationName(row, nameKeys, fallbackPrefix, id))
+  })
+  const parseArray = (source: unknown): any[] => {
+    if (Array.isArray(source)) return source
+    if (typeof source === 'string') {
+      const content = source.trim()
+      if (!content) return []
+      try {
+        const parsed = JSON.parse(content.startsWith('[') ? content : `[${content}]`)
+        return Array.isArray(parsed) ? parsed : []
+      } catch {
+        return content.split(',').map((item) => item.trim()).filter(Boolean)
+      }
+    }
+    return []
+  }
+  return parseArray(value)
+    .map((item) => {
+      if (typeof item === 'object' && item !== null) {
+        const id = Number((item as any).id)
+        if (!Number.isFinite(id)) return undefined
+        return {
+          id,
+          name: getRelationName(item as any, nameKeys, fallbackPrefix, id)
+        }
+      }
+      const id = Number(item)
+      if (!Number.isFinite(id)) return undefined
+      return {
+        id,
+        name: fallbackMap.get(id) || `${fallbackPrefix}ID:${id}`
+      }
+    })
+    .filter((item): item is { id: number; name: string } => Boolean(item))
+}
+const toDeviceRows = (devices: { id: number; name: string }[]) => {
+  return devices.map((item) => ({
+    id: item.id,
+    deviceName: item.name,
+    name: item.name
+  }))
+}
+const toMoldRows = (molds: { id: number; name: string }[]) => {
+  return molds.map((item) => ({
+    id: item.id,
+    name: item.name
+  }))
+}
+const deviceDisplayText = computed(() => {
+  if (!formData.value.devices.length) return ''
+  if (!selectedDeviceRows.value.length) return formData.value.devices.map((item) => item.name).join('、')
+  return selectedDeviceRows.value.map((item) => item.deviceName || item.name || item.code || `ID:${item.id}`).join('、')
+})
+const moldDisplayText = computed(() => {
+  if (!formData.value.molds.length) return ''
+  if (!selectedMoldRows.value.length) return formData.value.molds.map((item) => item.name).join('、')
+  return selectedMoldRows.value.map((item) => item.name || item.code || `ID:${item.id}`).join('、')
 })
+const deviceColumns = [
+  { label: '设备编号', prop: 'deviceCode', minWidth: 140 },
+  { label: '设备名称', prop: 'deviceName', minWidth: 160 },
+  { label: '设备型号', prop: 'deviceModel', minWidth: 140 },
+  { label: '所属车间', prop: 'workshop', minWidth: 140 }
+]
+const moldColumns = [
+  { label: '模具编码', prop: 'code', minWidth: 140 },
+  { label: '模具名称', prop: 'name', minWidth: 160 },
+  { label: '模具型号', prop: 'brandName', minWidth: 140 },
+  { label: '状态', prop: 'status', minWidth: 100 }
+]
+const openDeviceSelectDialog = () => {
+  const rows = selectedDeviceRows.value.length
+    ? selectedDeviceRows.value.map((item) => ({ ...item, id: Number(item.id) }))
+    : toDeviceRows(formData.value.devices)
+  deviceSelectDialogRef.value?.open(rows)
+}
+const openMoldSelectDialog = () => {
+  const rows = selectedMoldRows.value.length
+    ? selectedMoldRows.value.map((item) => ({ ...item, id: Number(item.id) }))
+    : toMoldRows(formData.value.molds)
+  moldSelectDialogRef.value?.open(rows)
+}
+const handleDeviceSelectConfirm = (payload: { ids: (number | string)[]; rows: any[] }) => {
+  formData.value.devices = payload.rows
+    .map((item) => {
+      const id = Number(item.id)
+      if (!Number.isFinite(id)) return undefined
+      return {
+        id,
+        name: item.deviceName || item.name || item.code || `设备ID:${id}`
+      }
+    })
+    .filter((item): item is { id: number; name: string } => Boolean(item))
+  selectedDeviceRows.value = payload.rows
+}
+const handleMoldSelectConfirm = (payload: { ids: (number | string)[]; rows: any[] }) => {
+  formData.value.molds = payload.rows
+    .map((item) => {
+      const id = Number(item.id)
+      if (!Number.isFinite(id)) return undefined
+      return {
+        id,
+        name: item.name || item.code || `模具ID:${id}`
+      }
+    })
+    .filter((item): item is { id: number; name: string } => Boolean(item))
+  selectedMoldRows.value = payload.rows
+}
 const validateBarCode = (_rule, value, callback) => {
   if (Boolean(formData.value.isCode)) {
     callback()
@@ -225,20 +414,38 @@ const open = async (type: string, id?: number) => {
   dialogTitle.value = t('action.' + type)
   formType.value = type
   resetForm()
+  const categoryData = await ProductCategoryApi.getProductCategorySimpleList()
+  categoryList.value = handleTree(categoryData, 'id', 'parentId')
+  unitList.value = await ProductUnitApi.getProductUnitSimpleList()
   // 修改时，设置数据
   if (id) {
     formLoading.value = true
     try {
-      formData.value = await ProductApi.getProduct(id)
+      const productData = await ProductApi.getProduct(id)
+      const devices = normalizeRelationList(
+        (productData as any).devices ?? (productData as any).deviceIds,
+        (productData as any).deviceList,
+        ['name', 'deviceName', 'code'],
+        '设备'
+      )
+      const molds = normalizeRelationList(
+        (productData as any).molds ?? (productData as any).moldIds,
+        (productData as any).moldList,
+        ['name', 'code'],
+        '模具'
+      )
+      formData.value = {
+        ...formData.value,
+        ...productData,
+        devices,
+        molds
+      }
+      selectedDeviceRows.value = toDeviceRows(devices)
+      selectedMoldRows.value = toMoldRows(molds)
     } finally {
       formLoading.value = false
     }
   }
-  // 产品分类
-  const categoryData = await ProductCategoryApi.getProductCategorySimpleList()
-  categoryList.value = handleTree(categoryData, 'id', 'parentId')
-  // 产品单位
-  unitList.value = await ProductUnitApi.getProductUnitSimpleList()
 }
 defineExpose({ open }) // 提供 open 方法，用于打开弹窗
 
@@ -265,6 +472,10 @@ const handleQrcodeRefreshSuccess = async (data: any) => {
   formData.value.barCode = productData?.barCode ?? formData.value.barCode
 }
 
+const buildRelationIdListString = (list: { id: number; name: string }[]) => {
+  return list.map((item) => Number(item.id)).filter((id) => Number.isFinite(id))
+}
+
 /** 提交表单 */
 const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
 const submitForm = async () => {
@@ -273,7 +484,15 @@ const submitForm = async () => {
   // 提交请求
   formLoading.value = true
   try {
-    const data = formData.value as unknown as ProductVO
+    const relationDevices = isProductCategory.value ? formData.value.devices : []
+    const relationMolds = isProductCategory.value ? formData.value.molds : []
+    const data = {
+      ...formData.value,
+      deviceIds: buildRelationIdListString(relationDevices),
+      moldIds: buildRelationIdListString(relationMolds)
+    } as unknown as ProductVO
+    delete (data as any).devices
+    delete (data as any).molds
     if (formType.value === 'create') {
       await ProductApi.createProduct(data)
       message.success(t('common.createSuccess'))
@@ -306,9 +525,25 @@ const resetForm = () => {
     weight: undefined,
     purchasePrice: undefined,
     salePrice: undefined,
-    minPrice: undefined
+    minPrice: undefined,
+    devices: [],
+    molds: []
   }
+  selectedDeviceRows.value = []
+  selectedMoldRows.value = []
   formRef.value?.resetFields()
 }
+
+watch(
+  () => [formData.value.categoryId, selectedCategoryName.value, categoryList.value.length],
+  () => {
+    if (!formData.value.categoryId || !categoryList.value.length) return
+    if (selectedCategoryName.value === '产品') return
+    formData.value.devices = []
+    formData.value.molds = []
+    selectedDeviceRows.value = []
+    selectedMoldRows.value = []
+  }
+)
 </script>
 <style scoped lang="scss"></style>