diff --git a/src/api/mes/deviceledger/index.ts b/src/api/mes/deviceledger/index.ts
index aa625753..aef0ac75 100644
--- a/src/api/mes/deviceledger/index.ts
+++ b/src/api/mes/deviceledger/index.ts
@@ -21,6 +21,8 @@ export interface DeviceLedgerVO {
   factoryEntryDate: string | number | Date // 设备入厂日期
   deviceRemark: string // 设备备注
   remark: string // 备注
+  fileUrl?: string // 附件下载
+  componentId?: string // 关键件，ids集合
   creator?: string // 创建人
   createTime?: string | number | Date
   updateTime?: string | number | Date
diff --git a/src/views/mes/deviceledger/DeviceLedgerForm.vue b/src/views/mes/deviceledger/DeviceLedgerForm.vue
index b996dafa..5cf45c59 100644
--- a/src/views/mes/deviceledger/DeviceLedgerForm.vue
+++ b/src/views/mes/deviceledger/DeviceLedgerForm.vue
@@ -141,6 +141,32 @@
             <el-input v-model="formData.remark" placeholder="请输入备注" type="textarea" />
           </el-form-item>
         </el-col>
+
+        <el-col :span="24">
+          <el-form-item label="关键件" prop="componentIds">
+            <el-select
+              v-model="formData.componentIds"
+              multiple
+              filterable
+              clearable
+              placeholder="请选择关键件"
+              class="!w-full"
+            >
+              <el-option
+                v-for="item in criticalComponentOptions"
+                :key="item.value"
+                :label="item.label"
+                :value="item.value"
+              />
+            </el-select>
+          </el-form-item>
+        </el-col>
+
+        <el-col :span="24">
+          <el-form-item label="资料" prop="fileUrl">
+            <UploadFile :is-show-tip="false" v-model="formData.fileUrl" :limit="1" />
+          </el-form-item>
+        </el-col>
       </el-row>
     </el-form>
     <template #footer>
@@ -152,6 +178,7 @@
 </template>
 <script setup lang="ts">
 import { DeviceLedgerApi, DeviceLedgerVO } from '@/api/mes/deviceledger'
+import { CriticalComponentApi } from '@/api/mes/criticalComponent'
 import { DeviceTypeApi, DeviceTypeTreeVO } from '@/api/mes/devicetype'
 import { getSimpleUserList, UserVO } from '@/api/system/user'
 import { formatDate } from '@/utils/formatTime'
@@ -209,6 +236,8 @@ const initFormData = () => ({
   productionDate: undefined,
   factoryEntryDate: undefined,
   remark: undefined,
+  componentIds: [] as number[],
+  fileUrl: undefined,
   sort: undefined
 })
 
@@ -227,14 +256,22 @@ const formRef = ref() // 表单 Ref
 const treeSelectProps = { label: 'name', children: 'children' }
 const deviceTypeTree = ref<DeviceTypeTreeVO[]>([])
 const users = ref<UserVO[]>([])
+const criticalComponentOptions = ref<{ label: string; value: number }[]>([])
 
 const ensureOptionsLoaded = async () => {
-  const [deviceTypeRes, userRes] = await Promise.all([
+  const [deviceTypeRes, userRes, criticalRes] = await Promise.all([
     DeviceTypeApi.getDeviceTypeTree({ pageNo: 1, pageSize: 10 }),
-    getSimpleUserList()
+    getSimpleUserList(),
+    CriticalComponentApi.getCriticalComponentPage({})
   ])
   deviceTypeTree.value = deviceTypeRes
   users.value = userRes ?? []
+  criticalComponentOptions.value = (criticalRes?.list ?? []).map((item: any) => {
+    const code = item.code ? String(item.code) : ''
+    const name = item.name ? String(item.name) : ''
+    const label = code && name ? `${code}-${name}` : name || code || String(item.id)
+    return { label, value: Number(item.id) }
+  })
 }
 
 /** 打开弹窗 */
@@ -258,7 +295,8 @@ const open = async (type: string, id?: number, defaultDeviceTypeId?: number) =>
         ...(detail as any),
         deviceManagerIds: parseIdsValue((detail as any)?.deviceManager),
         productionDate: normalizeYmd((detail as any)?.productionDate),
-        factoryEntryDate: normalizeYmd((detail as any)?.factoryEntryDate)
+        factoryEntryDate: normalizeYmd((detail as any)?.factoryEntryDate),
+        componentIds: parseIdsValue((detail as any)?.componentId)
       }
     } finally {
       formLoading.value = false
@@ -279,9 +317,11 @@ const submitForm = async () => {
       ...(formData.value as any),
       productionDate: normalizeYmd(formData.value.productionDate),
       factoryEntryDate: normalizeYmd(formData.value.factoryEntryDate),
-      deviceManager: formData.value.deviceManagerIds?.length ? formData.value.deviceManagerIds.join(',') : undefined
+      deviceManager: formData.value.deviceManagerIds?.length ? formData.value.deviceManagerIds.join(',') : undefined,
+      componentId: formData.value.componentIds?.length ? formData.value.componentIds.join(',') : undefined
     } as unknown as DeviceLedgerVO
     delete (data as any).deviceManagerIds
+    delete (data as any).componentIds
     if (formType.value === 'create') {
       await DeviceLedgerApi.createDeviceLedger(data)
       message.success(t('common.createSuccess'))