diff --git a/inventory-web/src/views/stock/stocktake/index.vue b/inventory-web/src/views/stock/stocktake/index.vue
index b01338f..6643183 100644
--- a/inventory-web/src/views/stock/stocktake/index.vue
+++ b/inventory-web/src/views/stock/stocktake/index.vue
@@ -456,88 +456,21 @@ let countdownTimer: any = null
 // ★ 新增: 防呆确认弹窗显示状态
 const showConfirmDialog = ref(false)
 
-const allData = ref<StockItem[]>([])
+// ★★★ 核心修改：只存储已扫码的物料列表，不再缓存全量库存 ★★★
+const tableData = ref<StockItem[]>([])
 const scannedMap = ref<Map<string, number>>(new Map())
 const borrowedQuantities = ref<Record<string, number>>({})
 
-// ★ 新增: 分页查询参数
-const queryParams = reactive({
-  page: 1,
-  limit: 20,
-  keyword: ''
-})
-const total = ref(0)
-
 // ★ 新增: 会话ID
 const currentSessionId = ref<string>('')
 
 const varianceLoading = ref(false)
 
-const filterType = ref('all')
-const searchKeyword = ref('')
-
 const currentItem = ref<StockItem | null>(null)
 const inputQty = ref<number | undefined>(undefined)
 const inputRemark = ref('')
 const qtyInputRef = ref()
 
-// ★ 新增: 静默刷新数据（不弹loading）- 使用远程分页
-const syncData = async () => {
-  try {
-    // 使用较大 limit 获取足够数据用于扫码匹配（静默刷新）
-    const res: any = await getStockList({
-      page: 1,
-      pageSize: 1000, // 获取足够多的数据用于扫码匹配
-      keyword: '' // 静默刷新不传关键词
-    })
-    if (!res || !res.data) return
-
-    const processItem = (item: any, type: string) => {
-      const stock = parseFloat(item.stock_quantity || item.qty_stock || 0)
-      if (stock <= 0) return
-      const name = item.name || item.material_name || item.product_name || '未知物品'
-      const uuid = item.uuid || item.sku || ''
-      const isScanned = scannedMap.value.has(uuid)
-      return {
-        ...item,
-        name: name,
-        standard: item.spec_model || item.standard || item.model || '',
-        sku: item.sku || '',
-        uuid: uuid,
-        bar_code: item.bar_code || item.barcode || '',
-        qty_stock: stock,
-        qty_actual: isScanned ? scannedMap.value.get(uuid)! : 0,
-        scanned: isScanned,
-        uniqueKey: `${type}_${item.id}`,
-        source_table: typeToSourceTable(type),
-        stock_id: item.id
-      }
-    }
-
-    const list: StockItem[] = []
-    const items = res.data.list || []
-    items.forEach((item: any) => {
-      const type = item.stock_type || item.type || 'material'
-      const processed = processItem(item, type)
-      if (processed) list.push(processed)
-    })
-
-    // ★ 强制按 SKU 数字+字符串升序排序
-    list.sort((a, b) => {
-      const skuA = a.sku || '';
-      const skuB = b.sku || '';
-      return skuA.localeCompare(skuB, undefined, { numeric: true, sensitivity: 'base' });
-    });
-
-    // 静默更新数据（不触发loading）
-    allData.value = list
-    total.value = res.data.total || 0
-    await fetchBorrowedQuantities(list)
-  } catch (e) {
-    // 静默失败，不弹错误
-  }
-}
-
 const api = {
   getDrafts: (sessionId?: string) => request({
     url: '/v1/inbound/stock/draft/list',
@@ -648,7 +581,7 @@ const doStartNewSession = async () => {
     const res: any = await api.startNewSession()
     currentSessionId.value = res.session_id || ''
     scannedMap.value.clear()
-    await loadData()
+    tableData.value = [] // 清空已扫码列表
     isSessionActive.value = true
     // ★ 标记当前阶段为 scanning（扫码中）
     localStorage.setItem('stocktake_phase', 'scanning')
@@ -705,9 +638,9 @@ const resumeSession = async () => {
       }
     })
     scannedMap.value = map
-    
-    // 加载完整库存数据
-    await loadData()
+
+    // 清空本地列表，用户扫码时会实时添加
+    tableData.value = []
 
     // ★ 智能路由：根据本地记忆的阶段决定下一步
     const phase = localStorage.getItem('stocktake_phase')
@@ -740,69 +673,8 @@ const returnToScan = () => {
   ElMessage.info('继续扫码，发现漏扫的物料')
 }
 
-// ★★★ 核心修改：使用远程分页 API ★★★
-const loadData = async () => {
-  loading.value = true
-  try {
-    const res: any = await getStockList({
-      page: queryParams.page,
-      pageSize: queryParams.limit,
-      keyword: queryParams.keyword
-    })
-
-    if (!res || !res.data) {
-      allData.value = []
-      total.value = 0
-      return
-    }
-
-    const list: StockItem[] = []
-    const items = res.data.list || []
-
-    // 处理返回的库存数据
-    items.forEach((item: any) => {
-      const stock = parseFloat(item.stock_quantity || item.qty_stock || 0)
-      if (stock <= 0) return
-
-      const type = item.stock_type || item.type || 'material'
-      const uuid = item.uuid || item.sku || ''
-      const isScanned = scannedMap.value.has(uuid)
-
-      list.push({
-        ...item,
-        name: item.name || item.material_name || item.product_name || '未知物品',
-        standard: item.spec_model || item.standard || item.model || '',
-        sku: item.sku || '',
-        batch_no: item.batch_no || item.batch_number || '',
-        serial_number: item.serial_number || '',
-        uuid: uuid,
-        bar_code: item.bar_code || item.barcode || '',
-        qty_stock: stock,
-        qty_actual: isScanned ? scannedMap.value.get(uuid)! : 0,
-        scanned: isScanned,
-        uniqueKey: `${type}_${item.id}`,
-        source_table: typeToSourceTable(type),
-        stock_id: item.id
-      })
-    })
-
-    // ★ 强制按 SKU 数字+字符串升序排序
-    list.sort((a, b) => {
-      const skuA = a.sku || '';
-      const skuB = b.sku || '';
-      return skuA.localeCompare(skuB, undefined, { numeric: true, sensitivity: 'base' });
-    });
-
-    allData.value = list
-    total.value = res.data.total || 0
-
-    await fetchBorrowedQuantities(list)
-  } catch (e) {
-    ElMessage.error('数据加载失败')
-  } finally { loading.value = false }
-}
-
-const onScanSuccess = (code: string) => {
+// ★★★ 核心修改：扫码成功后实时查询后端匹配 ★★★
+const onScanSuccess = async (code: string) => {
   if (!code || loading.value) return
   const trimCode = code.trim()
 
@@ -816,19 +688,61 @@ const onScanSuccess = (code: string) => {
     return
   }
 
-  const item = allData.value.find(i => i.uuid === trimCode || i.bar_code === trimCode)
+  // 实时查询后端匹配
+  loading.value = true
+  try {
+    const res: any = await getStockList({
+      page: 1,
+      pageSize: 10,
+      keyword: trimCode
+    })
+
+    if (!res || !res.data || !res.data.list || res.data.list.length === 0) {
+      ElMessage.error(`未找到该物料库存: ${trimCode}`)
+      if (navigator.vibrate) navigator.vibrate([200, 50, 200])
+      return
+    }
+
+    // 查找匹配的物料
+    const foundItem = res.data.list.find((i: any) =>
+      i.uuid === trimCode || i.sku === trimCode || i.barcode === trimCode || i.bar_code === trimCode
+    )
+
+    if (!foundItem) {
+      ElMessage.error(`未找到该物料库存: ${trimCode}`)
+      if (navigator.vibrate) navigator.vibrate([200, 50, 200])
+      return
+    }
 
-  if (item) {
     if (navigator.vibrate) navigator.vibrate(100)
 
-    // ★★★ 核心修改：扫码成功后立即关闭全屏扫码，弹出填数对话框
+    // 关闭全屏扫码，弹出填数对话框
     showCamera.value = false
 
-    // 无论是否多批次，都弹出对话框让用户确认数量
+    // 处理数据格式
+    const stock = parseFloat(foundItem.stock_quantity || foundItem.qty_stock || 0)
+    const type = foundItem.stock_type || foundItem.type || 'material'
+    const item: StockItem = {
+      ...foundItem,
+      name: foundItem.name || foundItem.material_name || foundItem.product_name || '未知物品',
+      standard: foundItem.spec_model || foundItem.standard || foundItem.model || '',
+      sku: foundItem.sku || '',
+      uuid: foundItem.uuid || foundItem.sku || '',
+      bar_code: foundItem.bar_code || foundItem.barcode || '',
+      qty_stock: stock,
+      qty_actual: scannedMap.value.get(foundItem.uuid || foundItem.sku) || 0,
+      scanned: true,
+      uniqueKey: `${type}_${foundItem.id}`,
+      source_table: typeToSourceTable(type),
+      stock_id: foundItem.id
+    }
+
     openQtyDialog(item)
-  } else {
-    ElMessage.error(`不在库条码: ${trimCode}`)
-    if (navigator.vibrate) navigator.vibrate([200, 50, 200])
+  } catch (e) {
+    ElMessage.error('查询库存失败')
+    console.error(e)
+  } finally {
+    loading.value = false
   }
 }
 
@@ -846,21 +760,61 @@ const closeScanner = () => {
   showCamera.value = false
 }
 
-// 手动输入条码
+// 手动输入条码 - 实时查询后端
 const handleManualInput = async () => {
   const code = barcodeInput.value.trim()
   if (!code) return
 
+  if (code.length < 3) {
+    ElMessage.warning('输入内容过短，请输入完整条码')
+    return
+  }
+
   loading.value = true
   try {
-    const item = allData.value.find(i => i.uuid === code || i.bar_code === code)
+    const res: any = await getStockList({
+      page: 1,
+      pageSize: 10,
+      keyword: code
+    })
 
-    if (item) {
-      if (navigator.vibrate) navigator.vibrate(100)
-      openQtyDialog(item)
-    } else {
-      ElMessage.error(`不在库条码: ${code}`)
+    if (!res || !res.data || !res.data.list || res.data.list.length === 0) {
+      ElMessage.error(`未找到该物料库存: ${code}`)
+      return
     }
+
+    const foundItem = res.data.list.find((i: any) =>
+      i.uuid === code || i.sku === code || i.barcode === code || i.bar_code === code
+    )
+
+    if (!foundItem) {
+      ElMessage.error(`未找到该物料库存: ${code}`)
+      return
+    }
+
+    if (navigator.vibrate) navigator.vibrate(100)
+
+    const stock = parseFloat(foundItem.stock_quantity || foundItem.qty_stock || 0)
+    const type = foundItem.stock_type || foundItem.type || 'material'
+    const item: StockItem = {
+      ...foundItem,
+      name: foundItem.name || foundItem.material_name || foundItem.product_name || '未知物品',
+      standard: foundItem.spec_model || foundItem.standard || foundItem.model || '',
+      sku: foundItem.sku || '',
+      uuid: foundItem.uuid || foundItem.sku || '',
+      bar_code: foundItem.bar_code || foundItem.barcode || '',
+      qty_stock: stock,
+      qty_actual: scannedMap.value.get(foundItem.uuid || foundItem.sku) || 0,
+      scanned: true,
+      uniqueKey: `${type}_${foundItem.id}`,
+      source_table: typeToSourceTable(type),
+      stock_id: foundItem.id
+    }
+
+    openQtyDialog(item)
+  } catch (e) {
+    ElMessage.error('查询库存失败')
+    console.error(e)
   } finally {
     loading.value = false
   }
@@ -880,23 +834,25 @@ const openQtyDialog = (item: StockItem) => {
 const handleManualConfirm = () => {
   if (!currentItem.value) return
   const val = inputQty.value === undefined ? 0 : inputQty.value
+  const remark = inputRemark.value
 
-  // ★★★ 乐观更新：立即本地更新 UI，不等待后端响应 ★★★
+  // ★★★ 更新已扫码物料列表 ★★★
   currentItem.value.scanned = true
   currentItem.value.qty_actual = val
   scannedMap.value.set(currentItem.value.uuid, val)
 
-  // 保存备注用于异步提交
-  const remark = inputRemark.value
+  // 检查是否已存在于 tableData，如果存在则更新，否则添加
+  const existingIndex = tableData.value.findIndex(i => i.uuid === currentItem.value!.uuid)
+  if (existingIndex >= 0) {
+    tableData.value[existingIndex] = { ...currentItem.value }
+  } else {
+    tableData.value.push({ ...currentItem.value })
+  }
 
   showQtyDialog.value = false
-  // 重置备注
   inputRemark.value = ''
   ElMessage.success(`已记录实盘: ${val}`)
 
-  // ★★★ 取消自动弹摄像头，把开启摄像头的控制权完全交还给用户
-  // 用户需主动点击才能开启摄像头
-
   // ★★★ 异步保存到后端，不阻塞 UI（fire-and-forget）★★★
   syncToBackend(currentItem.value.uuid, val, remark)
 }
@@ -914,10 +870,17 @@ const syncToBackend = (uuid: string, quantity: number, remark: string) => {
 }
 
 const updateAndSync = async (item: StockItem, quantity: number, remark: string = '') => {
-  // ★★★ 保留原有逻辑用于兼容性，但不再使用 ★★★
   item.scanned = true
   item.qty_actual = quantity
   scannedMap.value.set(item.uuid, quantity)
+
+  // 更新 tableData
+  const existingIndex = tableData.value.findIndex(i => i.uuid === item.uuid)
+  if (existingIndex >= 0) {
+    tableData.value[existingIndex] = { ...item }
+  } else {
+    tableData.value.push({ ...item })
+  }
 }
 
 const closeOverlays = () => {
@@ -961,34 +924,17 @@ const exportToExcel = async () => {
   }
 }
 
-const filteredList = computed(() => {
-  let result = allData.value
-  if (filterType.value === 'scanned') result = result.filter(i => i.scanned)
-  else if (filterType.value === 'missing') result = result.filter(i => !i.scanned)
-
-  if (searchKeyword.value) {
-    const kw = searchKeyword.value.toLowerCase()
-    result = result.filter(i =>
-        i.name.toLowerCase().includes(kw) ||
-        i.uuid.includes(kw) ||
-        (i.sku && i.sku.toLowerCase().includes(kw)) ||
-        (i.batch_no && i.batch_no.toLowerCase().includes(kw))
-    )
-  }
-  return result
-})
-
 const stats = computed(() => {
-  const total = allData.value.length
-  const scanned = allData.value.filter(i => i.scanned).length
-  const varianceItems = allData.value.filter(i =>
+  const total = tableData.value.length
+  const scanned = tableData.value.filter(i => i.scanned).length
+  const varianceItems = tableData.value.filter(i =>
       !i.scanned || (i.scanned && i.qty_actual !== parseFloat(i.qty_stock as any))
   ).length
   return { total, scanned, varianceItems }
 })
 
 const varianceList = computed(() => {
-  return allData.value
+  return tableData.value
     .filter(i => !i.scanned || (i.scanned && i.qty_actual !== parseFloat(i.qty_stock as any)))
     .map(i => ({
       ...i,