diff --git a/src/api/erp/stock/stock/index.ts b/src/api/erp/stock/stock/index.ts
index b7795a49..a9dd22b4 100644
--- a/src/api/erp/stock/stock/index.ts
+++ b/src/api/erp/stock/stock/index.ts
@@ -18,6 +18,10 @@ export interface StockVO {
   warehouseName?: string
   areaId?: number
   areaName?: string
+  // 包装/换算规则
+  packagingRule?: string
+  // 库存展示
+  stockDisplay?: string
   // 库存数量
   count: number
   latestInTime?: number | string
diff --git a/src/locales/en.ts b/src/locales/en.ts
index baa72088..bd8c3048 100644
--- a/src/locales/en.ts
+++ b/src/locales/en.ts
@@ -348,12 +348,16 @@
       code: 'Material Code',
       name: 'Material Name',
       category: 'Material Category',
+      subCategory: 'Material Subcategory',
       area: 'Area',
+      packagingRule: 'Packaging / Conversion Rule',
+      stockDisplay: 'Stock Display',
       unit: 'Unit',
       count: 'Base Quantity',
       latestInTime: 'Latest Inbound',
       latestOutTime: 'Latest Outbound',
       placeholderProduct: 'Please select product',
+      placeholderCategory: 'Please select material category',
       placeholderWarehouse: 'Please select warehouse',
       exportName: 'Product Stock.xls'
     },
diff --git a/src/locales/zh-CN.ts b/src/locales/zh-CN.ts
index 55b28dc1..e8509e43 100644
--- a/src/locales/zh-CN.ts
+++ b/src/locales/zh-CN.ts
@@ -348,12 +348,16 @@
       code: '物料编码',
       name: '物料名称',
       category: '物料大类',
+      subCategory: '物料小类',
       area: '库区',
+      packagingRule: '包装/换算规则',
+      stockDisplay: '库存展示',
       unit: '单位',
       count: '基本数量',
       latestInTime: '最近入库',
       latestOutTime: '最近出库',
       placeholderProduct: '请选择产品',
+      placeholderCategory: '请选择物料大类',
       placeholderWarehouse: '请选择仓库',
       exportName: '产品库存.xls'
     },
diff --git a/src/views/erp/stock/stock/index.vue b/src/views/erp/stock/stock/index.vue
index f851338e..1c7a16e6 100644
--- a/src/views/erp/stock/stock/index.vue
+++ b/src/views/erp/stock/stock/index.vue
@@ -27,6 +27,22 @@
         </el-select>
       </el-form-item>
 
+      <el-form-item :label="t('ErpStock.Stock.category')" prop="categoryType">
+        <el-select
+          v-model="queryParams.categoryType"
+          clearable
+          :placeholder="t('ErpStock.Stock.placeholderCategory')"
+          class="!w-240px"
+        >
+          <el-option
+            v-for="item in categoryTypeOptions"
+            :key="item.value"
+            :label="item.label"
+            :value="item.value"
+          />
+        </el-select>
+      </el-form-item>
+
       <el-form-item :label="t('ErpStock.Stock.warehouse')" prop="warehouseId">
         <el-select
           v-model="queryParams.warehouseId"
@@ -69,14 +85,6 @@
 
   <!-- 列表 -->
   <ContentWrap>
-    <el-tabs v-model="activeName" @tab-click="handleTabClick">
-      <el-tab-pane
-        v-for="item in categoryTabs"
-        :key="String(item.value)"
-        :label="item.label"
-        :name="String(item.value)"
-      />
-    </el-tabs>
     <el-table
       v-loading="loading"
       :data="list"
@@ -92,9 +100,33 @@
           {{ row.name || row.productName || '-' }}
         </template>
       </el-table-column>
-      <el-table-column :label="t('ErpStock.Stock.category')" align="center" prop="categoryName" min-width="120" sortable />
+      <el-table-column :label="t('ErpStock.Stock.category')" align="center" prop="categoryType" min-width="120" sortable>
+        <template #default="{ row }">
+          <dict-tag :type="DICT_TYPE.MATERIAL_CLASSIFICATION_TYPE" :value="row.categoryType" />
+        </template>
+      </el-table-column>
+      <el-table-column :label="t('ErpStock.Stock.subCategory')" align="center" prop="categoryName" min-width="120" sortable />
+      <el-table-column :label="t('ErpStock.Stock.packagingRule')" align="center" prop="packagingRule" min-width="180" />
       <el-table-column :label="t('ErpStock.Stock.warehouse')" align="center" prop="warehouseName" min-width="140" sortable />
       <el-table-column :label="t('ErpStock.Stock.area')" align="center" prop="areaName" min-width="120" sortable />
+      <el-table-column :label="t('ErpStock.Stock.stockDisplay')" align="center" prop="stockDisplay" min-width="220">
+        <template #default="{ row }">
+          <span
+            v-if="formatStockDisplay(row.stockDisplay).length"
+            class="stock-display"
+            :style="getStockDisplayStyle(row.categoryType)"
+          >
+            <span
+              v-for="item in formatStockDisplay(row.stockDisplay)"
+              :key="item"
+              class="stock-display__item"
+            >
+              {{ item }}
+            </span>
+          </span>
+          <span v-else>-</span>
+        </template>
+      </el-table-column>
       <el-table-column :label="t('ErpStock.Stock.count')" align="center" sortable prop="count" min-width="120">
         <template #default="{ row }">
           {{ formatStockCount(row.count) }}
@@ -124,12 +156,13 @@
 
 <script setup lang="ts">
 import download from '@/utils/download'
-import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
+import { DICT_TYPE, getDictObj, getIntDictOptions } from '@/utils/dict'
 import { StockApi, StockVO } from '@/api/erp/stock/stock'
 import { ProductApi, ProductVO } from '@/api/erp/product/product'
 import { WarehouseApi, WarehouseVO } from '@/api/erp/stock/warehouse'
 import { useDictStoreWithOut } from '@/store/modules/dict'
 import { formatDate } from '@/utils/formatTime'
+import { isHexColor } from '@/utils/color'
 /** ERP 产品库存列表 */
 defineOptions({ name: 'ErpStock' })
 
@@ -157,7 +190,7 @@ const queryFormRef = ref() // 搜索的表单
 const exportLoading = ref(false) // 导出的加载中
 const productList = ref<ProductVO[]>([]) // 产品列表
 const warehouseList = ref<WarehouseVO[]>([]) // 仓库列表
-const categoryTabs = computed(() => getIntDictOptions(DICT_TYPE.MATERIAL_CLASSIFICATION_TYPE))
+const categoryTypeOptions = computed(() => getIntDictOptions(DICT_TYPE.MATERIAL_CLASSIFICATION_TYPE))
 
 const formatStockCount = (value: number | string | undefined) => {
   if (value === undefined || value === null || value === '') return '-'
@@ -169,6 +202,25 @@ const formatStockTime = (value: any) => {
   return value ? formatDate(value, 'YYYY-MM-DD HH:mm:ss') : '-'
 }
 
+const formatStockDisplay = (value: string | undefined) => {
+  if (!value) return []
+  return value
+    .split(',')
+    .map((item) => item.trim())
+    .filter(Boolean)
+}
+
+const getStockDisplayStyle = (categoryType: number | string | undefined) => {
+  const dict = getDictObj(DICT_TYPE.MATERIAL_CLASSIFICATION_TYPE, categoryType)
+  if (dict?.cssClass && isHexColor(dict.cssClass)) {
+    return { color: dict.cssClass }
+  }
+  const colorType = dict?.colorType && !['primary', 'default'].includes(String(dict.colorType))
+    ? dict.colorType
+    : 'primary'
+  return { color: `var(--el-color-${colorType})` }
+}
+
 const getLatestInTime = (row: any) => {
   return row.latestInTime ?? row.lastInTime ?? row.recentInTime ?? row.latestStockInTime ?? row.lastStockInTime
 }
@@ -177,11 +229,17 @@ const getLatestOutTime = (row: any) => {
   return row.latestOutTime ?? row.lastOutTime ?? row.recentOutTime ?? row.latestStockOutTime ?? row.lastStockOutTime
 }
 
+const buildQueryParams = () => {
+  return Object.fromEntries(
+    Object.entries(queryParams).filter(([, value]) => value !== undefined && value !== null && value !== '')
+  )
+}
+
 /** 查询列表 */
 const getList = async () => {
   loading.value = true
   try {
-    const data = await StockApi.getStockPage(queryParams)
+    const data = await StockApi.getStockPage(buildQueryParams())
     list.value = data.list
     total.value = data.total
   } finally {
@@ -229,7 +287,7 @@ const handleExport = async () => {
     exportLoading.value = true
     const ids = selectionList.value.map((item) => item.id).filter((v) => v != null)
     const params = {
-      ...queryParams,
+      ...buildQueryParams(),
       ids: ids.length ? ids.join(',') : undefined
     }
     const data = await StockApi.exportStock(params)
@@ -249,23 +307,24 @@ const handleSelectionChange = (rows: StockVO[]) => {
 /** 初始化 **/
 onMounted(async () => {
   await dictStore.setDictMap()
-  await loadCategoryTabs()
   await getList()
   // 加载产品、仓库列表
   productList.value = await ProductApi.getProductSimpleList()
   warehouseList.value = await WarehouseApi.getWarehouseSimpleList()
 })
+</script>
 
-/** tab 切换 */
-const activeName = ref('')
-const handleTabClick = (tab: TabsPaneContext) => {
-  queryParams.categoryType = tab.paneName ? Number(tab.paneName) : undefined
-  handleQuery()
+<style scoped>
+.stock-display {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 18px;
+  color: var(--el-color-primary);
+  font-weight: 500;
 }
 
-const loadCategoryTabs = async () => {
-  const defaultValue = categoryTabs.value[0]?.value
-  queryParams.categoryType = defaultValue !== undefined && defaultValue !== null ? Number(defaultValue) : undefined
-  activeName.value = defaultValue !== undefined && defaultValue !== null ? String(defaultValue) : ''
+.stock-display__item {
+  white-space: nowrap;
 }
-</script>
+</style>