diff --git a/erp-frontend-vue/src/api/productionPlan.ts b/erp-frontend-vue/src/api/productionPlan.ts
index 3c78367..0dc4dac 100644
--- a/erp-frontend-vue/src/api/productionPlan.ts
+++ b/erp-frontend-vue/src/api/productionPlan.ts
@@ -57,10 +57,6 @@ export interface ProductionPlan {
   slaveList?: PlanLine[]
   /** 部门名称（单据视图） */
   deptName?: string
-  /** 操作员/业务人员（单据视图表头） */
-  operatorName?: string
-  /** 审核日期 */
-  approveDate?: string
   /** 物料清单（BOM运算结果，详情页只读） */
   mbomList?: MbomLine[]
   /** 补料清单（详情页只读） */
diff --git a/erp-frontend-vue/src/api/rd/ebom.ts b/erp-frontend-vue/src/api/rd/ebom.ts
index 7524383..1775629 100644
--- a/erp-frontend-vue/src/api/rd/ebom.ts
+++ b/erp-frontend-vue/src/api/rd/ebom.ts
@@ -67,6 +67,9 @@ export interface EbomLine {
   delFlag?: string
   /** 前端临时字段 */
   _isNew?: boolean
+  /** 扩展属性（后端可能返回 attr1/attr2 等） */
+  attr1?: string
+  attr2?: string
 }
 
 /** 查询参数 */
diff --git a/erp-frontend-vue/src/permission.ts b/erp-frontend-vue/src/permission.ts
index a08fb86..fe63a5e 100644
--- a/erp-frontend-vue/src/permission.ts
+++ b/erp-frontend-vue/src/permission.ts
@@ -10,7 +10,7 @@ const whiteList = ['/login', '/register']
 const DEV_SKIP_AUTH = import.meta.env.DEV && !import.meta.env.VITE_REQUIRE_AUTH
 
 // 路由守卫
-router.beforeEach(async (to, from, next) => {
+router.beforeEach(async (to, _from, next) => {
   // 设置页面标题
   document.title = to.meta.title ? `${to.meta.title} - ERP系统` : 'ERP系统'
 
diff --git a/erp-frontend-vue/src/views/MasterData/Item/index.vue b/erp-frontend-vue/src/views/MasterData/Item/index.vue
index 2bfb907..3f2a63a 100644
--- a/erp-frontend-vue/src/views/MasterData/Item/index.vue
+++ b/erp-frontend-vue/src/views/MasterData/Item/index.vue
@@ -432,6 +432,7 @@ async function handleUpdate(row?: MdItem) {
   resetForm()
   await getTreeselect()
   const itemId = row?.itemId || ids.value[0]
+  if (!itemId) return
   const res = await getMdItem(itemId)
   Object.assign(form, res.data)
   optType.value = 'edit'
diff --git a/erp-frontend-vue/src/views/MasterData/Unit/index.vue b/erp-frontend-vue/src/views/MasterData/Unit/index.vue
index 15e9e49..08f0da9 100644
--- a/erp-frontend-vue/src/views/MasterData/Unit/index.vue
+++ b/erp-frontend-vue/src/views/MasterData/Unit/index.vue
@@ -218,6 +218,7 @@ function handleAdd() {
 async function handleUpdate(row?: UnitMeasure) {
   resetForm()
   const measureId = row?.measureId || ids.value[0]
+  if (!measureId) return
   const res = await getUnitMeasure(measureId)
   Object.assign(form, res.data)
   dialogTitle.value = '修改计量单位'
diff --git a/erp-frontend-vue/src/views/MasterData/Workshop/index.vue b/erp-frontend-vue/src/views/MasterData/Workshop/index.vue
index 93806bf..3905064 100644
--- a/erp-frontend-vue/src/views/MasterData/Workshop/index.vue
+++ b/erp-frontend-vue/src/views/MasterData/Workshop/index.vue
@@ -209,6 +209,7 @@ function handleAdd() {
 async function handleUpdate(row?: Workshop) {
   resetForm()
   const workshopId = row?.workshopId || ids.value[0]
+  if (!workshopId) return
   const res = await getWorkshop(workshopId)
   Object.assign(form, res.data)
   dialogTitle.value = '修改车间'
diff --git a/erp-frontend-vue/src/views/MasterData/Workstation/index.vue b/erp-frontend-vue/src/views/MasterData/Workstation/index.vue
index 06d47af..98e3595 100644
--- a/erp-frontend-vue/src/views/MasterData/Workstation/index.vue
+++ b/erp-frontend-vue/src/views/MasterData/Workstation/index.vue
@@ -230,6 +230,7 @@ async function handleUpdate(row?: Workstation) {
   resetForm()
   await getWorkshops()
   const workstationId = row?.workstationId || ids.value[0]
+  if (!workstationId) return
   const res = await getWorkstation(workstationId)
   Object.assign(form, res.data)
   dialogTitle.value = '修改工作站'
diff --git a/erp-frontend-vue/src/views/Production/Mbom/form.vue b/erp-frontend-vue/src/views/Production/Mbom/form.vue
index bfcd92a..e2080dc 100644
--- a/erp-frontend-vue/src/views/Production/Mbom/form.vue
+++ b/erp-frontend-vue/src/views/Production/Mbom/form.vue
@@ -41,7 +41,7 @@
           <el-tag :type="getStatusType(form.status)" size="small">{{ getStatusLabel(form.status) }}</el-tag>
         </el-descriptions-item>
         <el-descriptions-item label="业务类型">{{ getBusinessTypeLabel(form.businessType) }}</el-descriptions-item>
-        <el-descriptions-item label="供应方式">{{ getSupplyTypeLabel(form.supplyType) }}</el-descriptions-item>
+        <el-descriptions-item label="供应方式">{{ getSupplyTypeLabel(form.supplyType ?? '') }}</el-descriptions-item>
         <el-descriptions-item label="计划单号">
           <el-link v-if="form.planId" type="primary" @click="goPlan(form.planId)">{{ form.planCode }}</el-link>
           <span v-else>{{ form.planCode || '-' }}</span>
@@ -52,7 +52,7 @@
         <el-descriptions-item label="主计量">{{ form.unitName || '-' }}</el-descriptions-item>
         <el-descriptions-item label="生产数量">{{ formatNumber(form.quantity) }}</el-descriptions-item>
         <el-descriptions-item label="下发车间">{{ form.workshopName || '-' }}</el-descriptions-item>
-        <el-descriptions-item label="下发状态">{{ getIssueStatusLabel(form.issueStatus) }}</el-descriptions-item>
+        <el-descriptions-item label="下发状态">{{ getIssueStatusLabel(form.issueStatus ?? '') }}</el-descriptions-item>
         <el-descriptions-item label="审核人">{{ form.approverName || '-' }}</el-descriptions-item>
         <el-descriptions-item label="审核日期">{{ form.approveDate || '-' }}</el-descriptions-item>
         <el-descriptions-item label="备注" :span="3">{{ form.remark || '-' }}</el-descriptions-item>
diff --git a/erp-frontend-vue/src/views/Production/Parts/index.vue b/erp-frontend-vue/src/views/Production/Parts/index.vue
index 9b2bb56..848cfa2 100644
--- a/erp-frontend-vue/src/views/Production/Parts/index.vue
+++ b/erp-frontend-vue/src/views/Production/Parts/index.vue
@@ -237,11 +237,11 @@ function handleAdd() {
   ElMessage.info('新增零部件订单功能开发中')
 }
 
-function handleView(row: PartsOrder) {
+function handleView(_row: PartsOrder) {
   ElMessage.info('查看零部件订单详情')
 }
 
-function handleProgress(row: PartsOrder) {
+function handleProgress(_row: PartsOrder) {
   ElMessage.info('查看生产进度')
 }
 
diff --git a/erp-frontend-vue/src/views/Production/PlanOrder/form.vue b/erp-frontend-vue/src/views/Production/PlanOrder/form.vue
index e6c8681..d403962 100644
--- a/erp-frontend-vue/src/views/Production/PlanOrder/form.vue
+++ b/erp-frontend-vue/src/views/Production/PlanOrder/form.vue
@@ -652,7 +652,7 @@
 import { ref, reactive, computed, onMounted, watch, nextTick } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import { ElMessage, ElMessageBox } from 'element-plus'
-import { Check, Finished, Upload, Plus, Edit, ArrowLeft, ArrowRight, View } from '@element-plus/icons-vue'
+import { Check, Finished, Upload, Plus, Edit, ArrowLeft, ArrowRight } from '@element-plus/icons-vue'
 import {
   getProductionPlanDetail,
   getProductionPlanList,
@@ -1166,7 +1166,7 @@ async function handleConfirmImport() {
         firstOrder = detail
         formData.salesOrderId = detail.orderId
         formData.salesOrderCode = detail.orderCode
-        formData.salesUserName = detail.userName ?? detail.salesmanName ?? detail.salesUserName ?? ''
+        formData.salesUserName = detail.userName ?? detail.salesmanName ?? ''
         formData.deliveryDate = detail.deliveryDate || ''
       }
       if (detail.lines && detail.lines.length > 0) {
@@ -1353,7 +1353,7 @@ async function handleSave() {
     if (isAdd.value) {
       const res = await createProductionPlan(formData)
       ElMessage.success('保存成功')
-      const planId = res?.planId ?? res?.data?.planId
+      const planId = res?.planId
       if (planId != null) {
         formData.planId = planId
         router.replace(`/production/plan-order/edit/${planId}`)
diff --git a/erp-frontend-vue/src/views/Production/PlanOrder/index.vue b/erp-frontend-vue/src/views/Production/PlanOrder/index.vue
index 8b7fe66..ccd9104 100644
--- a/erp-frontend-vue/src/views/Production/PlanOrder/index.vue
+++ b/erp-frontend-vue/src/views/Production/PlanOrder/index.vue
@@ -357,8 +357,7 @@ import {
   BUSINESS_STATUS_OPTIONS,
   type ProductionPlan,
   type PlanDetailView,
-  type PlanQuery,
-  type MbomLine
+  type PlanQuery
 } from '@/api/productionPlan'
 
 const router = useRouter()
diff --git a/erp-frontend-vue/src/views/Production/PurchasePlan/form.vue b/erp-frontend-vue/src/views/Production/PurchasePlan/form.vue
index 5ca2c20..031d8bf 100644
--- a/erp-frontend-vue/src/views/Production/PurchasePlan/form.vue
+++ b/erp-frontend-vue/src/views/Production/PurchasePlan/form.vue
@@ -291,7 +291,7 @@
             </template>
           </el-table-column>
           <el-table-column v-if="isEditMode" label="操作" width="100" align="center" fixed="right">
-            <template #default="{ row, $index }">
+            <template #default="{ $index }">
               <el-button type="primary" link size="small" @click="handleCopyLine($index)">复制</el-button>
               <el-popconfirm title="确认删除该行？" @confirm="handleDeleteLine($index)">
                 <template #reference>
@@ -355,7 +355,6 @@
 
       <!-- 层级表格：父行=生产计划，子行=物料明细 -->
       <el-table
-        ref="importTableRef"
         v-loading="importLoading"
         :data="importPlanList"
         stripe
@@ -524,7 +523,6 @@ const showImportDialog = ref(false)
 const importLoading = ref(false)
 const importPlanList = ref<(ImportPlanRow & { rowKey: string })[]>([])
 const expandedRowKeys = ref<string[]>([])
-const importTableRef = ref()
 const selectedImportRows = ref<ImportPlanRow[]>([])
 /** 子行选择：key=parentRowKey, value=选中的子行列表 */
 const childSelectionMap = ref<Record<string, ImportPlanMaterial[]>>({})
diff --git a/erp-frontend-vue/src/views/Production/PurchasePlan/index.vue b/erp-frontend-vue/src/views/Production/PurchasePlan/index.vue
index 358dc30..0e4454a 100644
--- a/erp-frontend-vue/src/views/Production/PurchasePlan/index.vue
+++ b/erp-frontend-vue/src/views/Production/PurchasePlan/index.vue
@@ -634,7 +634,7 @@ function handleExport() {
 async function confirmExport() {
   exportLoading.value = true
   try {
-    const blob = await exportPurchasePlan(queryParams)
+    const blob = (await exportPurchasePlan(queryParams)).data
     const url = window.URL.createObjectURL(blob)
     const link = document.createElement('a')
     link.href = url
diff --git a/erp-frontend-vue/src/views/Production/Reports/DetailReport.vue b/erp-frontend-vue/src/views/Production/Reports/DetailReport.vue
index 2696077..dc3044c 100644
--- a/erp-frontend-vue/src/views/Production/Reports/DetailReport.vue
+++ b/erp-frontend-vue/src/views/Production/Reports/DetailReport.vue
@@ -190,8 +190,8 @@ function formatNumber(val: number | undefined): string {
 
 function handleDateChange(val: string[] | null) {
   if (val && val.length === 2) {
-    queryParams.beginDate = val[0]
-    queryParams.endDate = val[1]
+    queryParams.beginDate = val[0] ?? ''
+    queryParams.endDate = val[1] ?? ''
   } else {
     queryParams.beginDate = ''
     queryParams.endDate = ''
diff --git a/erp-frontend-vue/src/views/Production/Reports/TotalReport.vue b/erp-frontend-vue/src/views/Production/Reports/TotalReport.vue
index 0e520e0..d49e61d 100644
--- a/erp-frontend-vue/src/views/Production/Reports/TotalReport.vue
+++ b/erp-frontend-vue/src/views/Production/Reports/TotalReport.vue
@@ -170,8 +170,8 @@ function formatNumber(val: number | undefined): string {
 
 function handleDateChange(val: string[] | null) {
   if (val && val.length === 2) {
-    queryParams.beginDate = val[0]
-    queryParams.endDate = val[1]
+    queryParams.beginDate = val[0] ?? ''
+    queryParams.endDate = val[1] ?? ''
   } else {
     queryParams.beginDate = ''
     queryParams.endDate = ''
diff --git a/erp-frontend-vue/src/views/Production/WorkOrder/form.vue b/erp-frontend-vue/src/views/Production/WorkOrder/form.vue
index 2744c8a..55ebb4e 100644
--- a/erp-frontend-vue/src/views/Production/WorkOrder/form.vue
+++ b/erp-frontend-vue/src/views/Production/WorkOrder/form.vue
@@ -728,7 +728,7 @@ async function handleQuickIssue() {
   if (!formData.workorderId) return
   try {
     await ElMessageBox.confirm('是否根据BOM物料自动创建领料单？', '一键领料', { type: 'info' })
-    const issueId = await quickIssue(formData.workorderId)
+    await quickIssue(formData.workorderId)
     ElMessage.success('领料单创建成功')
     await loadIssueList()
   } catch (error: any) {
diff --git a/erp-frontend-vue/src/views/Purchasing/Order/form.vue b/erp-frontend-vue/src/views/Purchasing/Order/form.vue
index 56684ce..3316fd7 100644
--- a/erp-frontend-vue/src/views/Purchasing/Order/form.vue
+++ b/erp-frontend-vue/src/views/Purchasing/Order/form.vue
@@ -722,6 +722,7 @@ function handleSelectItem(selected: MdItem) {
   const idx = editingLineIndex.value
   if (idx < 0 || !form.lines) return
   const row = form.lines[idx]
+  if (!row) return
   row.itemId = selected.itemId ?? 0
   row.itemCode = selected.itemCode ?? ''
   row.itemName = selected.itemName ?? ''
diff --git a/erp-frontend-vue/src/views/Purchasing/Order/index.vue b/erp-frontend-vue/src/views/Purchasing/Order/index.vue
index 6445ddd..cc80982 100644
--- a/erp-frontend-vue/src/views/Purchasing/Order/index.vue
+++ b/erp-frontend-vue/src/views/Purchasing/Order/index.vue
@@ -182,8 +182,7 @@ import {
   unapprovePurchaseOrder,
   STATUS_MAP,
   BUSINESS_STATUS_MAP,
-  type PurchaseOrder,
-  type PurchaseOrderQuery
+  type PurchaseOrder
 } from '@/api/purchaseOrder'
 
 const router = useRouter()
diff --git a/erp-frontend-vue/src/views/Purchasing/Supplier/index.vue b/erp-frontend-vue/src/views/Purchasing/Supplier/index.vue
index 2951f37..85fc237 100644
--- a/erp-frontend-vue/src/views/Purchasing/Supplier/index.vue
+++ b/erp-frontend-vue/src/views/Purchasing/Supplier/index.vue
@@ -481,7 +481,6 @@ const levelOptions = VENDOR_LEVEL_OPTIONS
 const importDialogVisible = ref(false)
 const importUpdateSupport = ref(false)
 const importLoading = ref(false)
-const uploadRef = ref()
 const importFile = ref<File | null>(null)
 
 // ============ 方法 ============
@@ -598,7 +597,7 @@ async function handleEdit(row: Supplier) {
 /** 修改按钮（工具栏） */
 async function handleUpdate() {
   if (selectedRows.value.length !== 1) return
-  await handleEdit(selectedRows.value[0])
+  await handleEdit(selectedRows.value[0]!)
 }
 
 /** 删除单个 */
diff --git a/erp-frontend-vue/src/views/RD/Ebom/form.vue b/erp-frontend-vue/src/views/RD/Ebom/form.vue
index 9258a41..958c227 100644
--- a/erp-frontend-vue/src/views/RD/Ebom/form.vue
+++ b/erp-frontend-vue/src/views/RD/Ebom/form.vue
@@ -407,7 +407,6 @@ const isReadonly = computed(() => mode.value === 'view' || form.status === 'APPR
 
 const collapsed = ref(false)
 const saveLoading = ref(false)
-const formRef = ref()
 
 const form = reactive<any>({
   bomId: undefined,
diff --git a/erp-frontend-vue/src/views/Sales/Deliver/index.vue b/erp-frontend-vue/src/views/Sales/Deliver/index.vue
index 7385650..2806b5b 100644
--- a/erp-frontend-vue/src/views/Sales/Deliver/index.vue
+++ b/erp-frontend-vue/src/views/Sales/Deliver/index.vue
@@ -115,7 +115,7 @@ const handleSearch = () => { pagination.page = 1; loadData() }
 const handleReset = () => { searchForm.code = ''; searchForm.customerName = ''; searchForm.status = ''; handleSearch() }
 const handleAdd = () => router.push('/sales/deliver/new')
 const handleView = (row: Deliver) => ElMessage.info(`查看发货单: ${row.code}`)
-const handleDelete = async (row: Deliver) => { await deleteDeliver(row.id); ElMessage.success('删除成功'); loadData() }
+const handleDelete = async (row: Deliver) => { await deleteDeliver(row.id!); ElMessage.success('删除成功'); loadData() }
 const handleExport = () => ElMessage.info('导出功能开发中')
 
 onMounted(() => loadData())
diff --git a/erp-frontend-vue/src/views/Sales/Invoice/index.vue b/erp-frontend-vue/src/views/Sales/Invoice/index.vue
index f8003a6..67c27fc 100644
--- a/erp-frontend-vue/src/views/Sales/Invoice/index.vue
+++ b/erp-frontend-vue/src/views/Sales/Invoice/index.vue
@@ -113,7 +113,7 @@ const loadData = async () => {
 const handleSearch = () => { pagination.page = 1; loadData() }
 const handleReset = () => { searchForm.code = ''; searchForm.customerName = ''; searchForm.status = ''; handleSearch() }
 const handleAdd = () => router.push('/sales/invoice/new')
-const handleDelete = async (row: Invoice) => { await deleteInvoice(row.id); ElMessage.success('删除成功'); loadData() }
+const handleDelete = async (row: Invoice) => { await deleteInvoice(row.id!); ElMessage.success('删除成功'); loadData() }
 const handleExport = () => ElMessage.info('导出功能开发中')
 
 onMounted(() => loadData())
diff --git a/erp-frontend-vue/src/views/Sales/Saleback/index.vue b/erp-frontend-vue/src/views/Sales/Saleback/index.vue
index 9ab7729..41b78b8 100644
--- a/erp-frontend-vue/src/views/Sales/Saleback/index.vue
+++ b/erp-frontend-vue/src/views/Sales/Saleback/index.vue
@@ -107,7 +107,7 @@ const loadData = async () => {
 const handleSearch = () => { pagination.page = 1; loadData() }
 const handleReset = () => { searchForm.code = ''; searchForm.customerName = ''; searchForm.status = ''; handleSearch() }
 const handleAdd = () => router.push('/sales/saleback/new')
-const handleDelete = async (row: Saleback) => { await deleteSaleback(row.id); ElMessage.success('删除成功'); loadData() }
+const handleDelete = async (row: Saleback) => { await deleteSaleback(row.id!); ElMessage.success('删除成功'); loadData() }
 const handleExport = () => ElMessage.info('导出功能开发中')
 
 onMounted(() => loadData())
diff --git a/erp-frontend-vue/src/views/System/Post/index.vue b/erp-frontend-vue/src/views/System/Post/index.vue
index b0ba8cb..1c17273 100644
--- a/erp-frontend-vue/src/views/System/Post/index.vue
+++ b/erp-frontend-vue/src/views/System/Post/index.vue
@@ -208,6 +208,7 @@ function handleAdd() {
 async function handleUpdate(row?: Post) {
   resetForm()
   const postId = row?.postId || ids.value[0]
+  if (!postId) return
   const res = await getPost(postId)
   Object.assign(form, res.data)
   dialogTitle.value = '修改岗位'
diff --git a/erp-frontend-vue/src/views/System/Role/index.vue b/erp-frontend-vue/src/views/System/Role/index.vue
index e1827ee..0cb94fe 100644
--- a/erp-frontend-vue/src/views/System/Role/index.vue
+++ b/erp-frontend-vue/src/views/System/Role/index.vue
@@ -246,6 +246,7 @@ function handleAdd() {
 async function handleUpdate(row?: Role) {
   resetForm()
   const roleId = row?.roleId || ids.value[0]
+  if (!roleId) return
   const res = await getRole(roleId)
   Object.assign(form, res.data)
   dialogTitle.value = '修改角色'
diff --git a/erp-frontend-vue/src/views/Warehouse/Issue/form.vue b/erp-frontend-vue/src/views/Warehouse/Issue/form.vue
index 57628e6..ec5b321 100644
--- a/erp-frontend-vue/src/views/Warehouse/Issue/form.vue
+++ b/erp-frontend-vue/src/views/Warehouse/Issue/form.vue
@@ -242,7 +242,7 @@
             </template>
           </el-table-column>
           <el-table-column label="操作" width="120" align="center" v-if="!isView && formData.status === 'PREPARE'">
-            <template #default="{ row, $index }">
+            <template #default="{ $index }">
               <el-button type="primary" link @click="handleEditDetail($index)">明细</el-button>
               <el-popconfirm title="确认删除此行？" @confirm="handleDeleteLine($index)">
                 <template #reference>
@@ -418,7 +418,6 @@
         <el-button @click="workorderSearch.workorderCode = ''; workorderSearch.workorderName = ''; workorderSearch.productName = ''; loadWorkorders()">重置</el-button>
       </div>
       <el-table
-        ref="workorderTableRef"
         v-loading="workorderLoading"
         :data="workorderList"
         stripe
@@ -465,7 +464,6 @@
         <el-button @click="itemSearch.itemCode = ''; itemSearch.itemName = ''; loadItems()">重置</el-button>
       </div>
       <el-table
-        ref="itemTableRef"
         v-loading="itemLoading"
         :data="itemList"
         stripe
@@ -507,7 +505,6 @@
         <el-button @click="clientSearch.clientCode = ''; clientSearch.clientName = ''; loadClients()">重置</el-button>
       </div>
       <el-table
-        ref="clientTableRef"
         v-loading="clientLoading"
         :data="clientList"
         stripe
@@ -548,7 +545,6 @@
         <el-button @click="workstationSearch.workstationCode = ''; workstationSearch.workstationName = ''; loadWorkstations()">重置</el-button>
       </div>
       <el-table
-        ref="workstationTableRef"
         v-loading="workstationLoading"
         :data="workstationList"
         stripe
@@ -707,7 +703,6 @@ const workorderSearch = reactive({ workorderCode: '', workorderName: '', product
 const workorderList = ref<any[]>([])
 const workorderLoading = ref(false)
 const selectedWorkorder = ref<any>(null)
-const workorderTableRef = ref()
 
 async function loadWorkorders() {
   workorderLoading.value = true
@@ -752,7 +747,6 @@ const itemSearch = reactive({ itemCode: '', itemName: '' })
 const itemList = ref<any[]>([])
 const itemLoading = ref(false)
 const selectedItem = ref<any>(null)
-const itemTableRef = ref()
 
 async function loadItems() {
   itemLoading.value = true
@@ -779,6 +773,7 @@ function confirmItemSelect() {
   const idx = itemSelectTargetIndex.value
   if (idx >= 0 && idx < lineList.value.length) {
     const line = lineList.value[idx]
+    if (!line) return
     line.itemId = row.itemId
     line.itemCode = row.itemCode
     line.itemName = row.itemName
@@ -804,7 +799,6 @@ const clientSearch = reactive({ clientCode: '', clientName: '' })
 const clientList = ref<any[]>([])
 const clientLoading = ref(false)
 const selectedClient = ref<any>(null)
-const clientTableRef = ref()
 
 async function loadClients() {
   clientLoading.value = true
@@ -850,7 +844,6 @@ const workstationSearch = reactive({ workstationCode: '', workstationName: '' })
 const workstationList = ref<any[]>([])
 const workstationLoading = ref(false)
 const selectedWorkstation = ref<any>(null)
-const workstationTableRef = ref()
 
 async function loadWorkstations() {
   workstationLoading.value = true
@@ -1024,6 +1017,7 @@ function handleEditDetail(lineIndex: number) {
 
 async function handleDeleteLine(lineIndex: number) {
   const line = lineList.value[lineIndex]
+  if (!line) return
   try {
     // 如果已保存到后端，调用删除接口
     if (line.lineId) {
@@ -1094,6 +1088,7 @@ function handleAddDetail() {
 async function handleDeleteDetail(detailIndex: number) {
   const allDetails = currentDetailList.value
   const detail = allDetails[detailIndex]
+  if (!detail) return
   try {
     if (detail.detailId) {
       await deleteIssueDetail(detail.detailId)
diff --git a/erp-frontend-vue/src/views/Warehouse/Issue/index.vue b/erp-frontend-vue/src/views/Warehouse/Issue/index.vue
index b278f17..892df01 100644
--- a/erp-frontend-vue/src/views/Warehouse/Issue/index.vue
+++ b/erp-frontend-vue/src/views/Warehouse/Issue/index.vue
@@ -296,6 +296,7 @@ function handleEditSelected() {
     return
   }
   const row = selectedRows.value[0]
+  if (!row) return
   if (row.status !== 'PREPARE') {
     ElMessage.warning('只能修改草稿状态的单据')
     return
diff --git a/erp-frontend-vue/vite.config.ts b/erp-frontend-vue/vite.config.ts
index 009794b..05c5bc1 100644
--- a/erp-frontend-vue/vite.config.ts
+++ b/erp-frontend-vue/vite.config.ts
@@ -14,40 +14,40 @@ export default defineConfig({
     strictPort: false, // 端口被占用时自动尝试下一个可用端口
     proxy: {
       '/api': {
-        target: 'http://localhost:8080',
+        target: 'http://118.31.75.148:8090',
         changeOrigin: true
       },
       '/erp': {
-        target: 'http://localhost:8080',
+        target: 'http://118.31.75.148:8090',
         changeOrigin: true
       },
       '/mes': {
-        target: 'http://localhost:8080',
+        target: 'http://118.31.75.148:8090',
         changeOrigin: true
       },
       '/system': {
-        target: 'http://localhost:8080',
+        target: 'http://118.31.75.148:8090',
         changeOrigin: true
       },
       // 登录相关接口代理
       '/login': {
-        target: 'http://localhost:8080',
+        target: 'http://118.31.75.148:8090',
         changeOrigin: true
       },
       '/logout': {
-        target: 'http://localhost:8080',
+        target: 'http://118.31.75.148:8090',
         changeOrigin: true
       },
       '/captchaImage': {
-        target: 'http://localhost:8080',
+        target: 'http://118.31.75.148:8090',
         changeOrigin: true
       },
       '/getInfo': {
-        target: 'http://localhost:8080',
+        target: 'http://118.31.75.148:8090',
         changeOrigin: true
       },
       '/register': {
-        target: 'http://localhost:8080',
+        target: 'http://118.31.75.148:8090',
         changeOrigin: true
       }
     }