diff --git a/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/wms/iostorinv/index.ts b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/wms/iostorinv/index.ts
index fd888ccf..d29c44f7 100644
--- a/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/wms/iostorinv/index.ts
+++ b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/wms/iostorinv/index.ts
@@ -49,6 +49,13 @@ export namespace WmsIostorInvApi {
     remark?: string; // 备注
   }
 
+  /** 出库明细页面展示模型（提交时应转换为 OutboundDetail） */
+  export interface OutboundDisplayDetail extends OutboundDetail {
+    materialName?: string;
+    sapBatchNo?: string;
+    vehicleCode?: string;
+  }
+
   /** 出库单新增请求 */
   export interface OutboundCreateReq {
     billType: string; // 单据类型
diff --git a/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/detail-builders.test.ts b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/detail-builders.test.ts
new file mode 100644
index 00000000..2c8ac410
--- /dev/null
+++ b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/detail-builders.test.ts
@@ -0,0 +1,111 @@
+import { describe, expect, it } from 'vitest';
+
+import {
+  buildManualDetail,
+  collectVehicleCodes,
+  mapExpandedInventory,
+} from './detail-builders';
+
+describe('mapExpandedInventory', () => {
+  it('逐条映射展开后的全部子卷，且不把 pcsn 当作 SAP 批次', () => {
+    const rows = mapExpandedInventory([
+      {
+        availableQty: 12.5,
+        extCode: 'OUT-1',
+        extDtlCode: 'DTL-1',
+        extType: 'SALE',
+        materialCode: 'M-1',
+        materialId: '1',
+        materialName: '物料一',
+        pcsn: 'P-1',
+        qtyUnitId: 'kg',
+        qtyUnitName: '千克',
+        storId: 'S-1',
+        vehicleCode: 'BOX-1',
+      },
+      {
+        availableQty: 8,
+        materialCode: 'M-1',
+        materialId: '1',
+        pcsn: 'P-2',
+        storId: 'S-1',
+        vehicleCode: 'BOX-1',
+      },
+    ]);
+
+    expect(rows).toHaveLength(2);
+    expect(rows[0]).toMatchObject({
+      pcsn: 'P-1',
+      planQty: 12.5,
+      sapBatchNo: undefined,
+      sourceBillCode: 'OUT-1',
+      sourceBillType: 'SALE',
+      sourceBilldtlId: 'DTL-1',
+    });
+    expect(rows[1]?.pcsn).toBe('P-2');
+  });
+});
+
+describe('buildManualDetail', () => {
+  it('构造手工汇总行并显式清空箱号、子卷号和 SAP 批次', () => {
+    expect(
+      buildManualDetail(
+        {
+          baseUnitId: 7,
+          materialCode: 'M-1',
+          materialId: 1,
+          materialName: '物料一',
+        },
+        20,
+        '备注',
+      ),
+    ).toMatchObject({
+      materialCode: 'M-1',
+      materialId: '1',
+      materialName: '物料一',
+      pcsn: undefined,
+      planQty: 20,
+      qtyUnitId: '7',
+      qtyUnitName: undefined,
+      remark: '备注',
+      sapBatchNo: undefined,
+      vehicleCode: undefined,
+    });
+  });
+});
+
+describe('collectVehicleCodes', () => {
+  it('去重并过滤空箱号', () => {
+    expect(
+      collectVehicleCodes([
+        { vehicleCode: ' BOX-1 ' },
+        { vehicleCode: '' },
+        { vehicleCode: 'BOX-1' },
+        { vehicleCode: 'BOX-2' },
+      ]),
+    ).toEqual(['BOX-1', 'BOX-2']);
+  });
+
+  it('允许 500 个箱号并拒绝 501 个', () => {
+    expect(
+      collectVehicleCodes(
+        Array.from({ length: 500 }, (_, index) => ({
+          vehicleCode: `BOX-${index}`,
+        })),
+      ),
+    ).toHaveLength(500);
+    expect(() =>
+      collectVehicleCodes(
+        Array.from({ length: 501 }, (_, index) => ({
+          vehicleCode: `BOX-${index}`,
+        })),
+      ),
+    ).toThrow('箱号数量不能超过 500 个');
+  });
+
+  it('拒绝没有有效箱号的选择', () => {
+    expect(() => collectVehicleCodes([{ vehicleCode: ' ' }])).toThrow(
+      '请选择包含有效箱号的库存',
+    );
+  });
+});
diff --git a/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/detail-builders.ts b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/detail-builders.ts
new file mode 100644
index 00000000..1d8b2450
--- /dev/null
+++ b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/detail-builders.ts
@@ -0,0 +1,61 @@
+import type { WmsIostorInvApi } from '#/api/wms/iostorinv';
+
+/** 物料选择弹窗返回行中，手工明细所需的真实字段 */
+export interface MaterialSelection {
+  baseUnitId?: number;
+  materialCode?: string;
+  materialId: number | string;
+  materialName?: string;
+}
+
+export function mapExpandedInventory(
+  inventory: WmsIostorInvApi.AvailableInventory[],
+): WmsIostorInvApi.OutboundDisplayDetail[] {
+  return inventory.map((row) => ({
+    materialCode: row.materialCode,
+    materialId: row.materialId,
+    materialName: row.materialName ?? undefined,
+    pcsn: row.pcsn ?? undefined,
+    planQty: row.availableQty,
+    qtyUnitId: row.qtyUnitId ?? undefined,
+    qtyUnitName: row.qtyUnitName ?? undefined,
+    sapBatchNo: undefined,
+    sourceBillCode: row.extCode ?? undefined,
+    sourceBillType: row.extType ?? undefined,
+    sourceBilldtlId: row.extDtlCode ?? undefined,
+    vehicleCode: row.vehicleCode,
+  }));
+}
+
+export function collectVehicleCodes(rows: Array<{ vehicleCode?: string }>) {
+  const vehicleCodes = [
+    ...new Set(rows.map(({ vehicleCode }) => vehicleCode?.trim()).filter(Boolean)),
+  ] as string[];
+  if (vehicleCodes.length === 0) {
+    throw new Error('请选择包含有效箱号的库存');
+  }
+  if (vehicleCodes.length > 500) {
+    throw new Error('箱号数量不能超过 500 个');
+  }
+  return vehicleCodes;
+}
+
+export function buildManualDetail(
+  material: MaterialSelection,
+  planQty: number,
+  remark?: string,
+): WmsIostorInvApi.OutboundDisplayDetail {
+  return {
+    materialCode: material.materialCode ?? '',
+    materialId: String(material.materialId),
+    materialName: material.materialName,
+    pcsn: undefined,
+    planQty,
+    qtyUnitId:
+      material.baseUnitId === undefined ? undefined : String(material.baseUnitId),
+    qtyUnitName: undefined,
+    remark: remark || undefined,
+    sapBatchNo: undefined,
+    vehicleCode: undefined,
+  };
+}
diff --git a/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/inventory-select.vue b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/inventory-select.vue
new file mode 100644
index 00000000..207815ed
--- /dev/null
+++ b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/inventory-select.vue
@@ -0,0 +1,129 @@
+<script lang="ts" setup>
+import type { VxeTableGridOptions } from '#/adapter/vxe-table';
+import type { WmsIostorInvApi } from '#/api/wms/iostorinv';
+
+import { ref } from 'vue';
+
+import { useVbenModal } from '@vben/common-ui';
+
+import { message } from 'antdv-next';
+
+import { useVbenVxeGrid } from '#/adapter/vxe-table';
+import {
+  expandAvailableInventory,
+  getAvailableInventoryPage,
+} from '#/api/wms/iostorinv';
+
+import { collectVehicleCodes, mapExpandedInventory } from './detail-builders';
+
+interface InventoryGridRow extends WmsIostorInvApi.AvailableInventory {
+  selectionKey: string;
+}
+
+const emit = defineEmits<{
+  select: [rows: WmsIostorInvApi.OutboundDisplayDetail[]];
+}>();
+const storId = ref('');
+
+const [Grid, gridApi] = useVbenVxeGrid({
+  formOptions: {
+    schema: [
+      {
+        component: 'Input',
+        componentProps: { allowClear: true, placeholder: '请输入物料编码' },
+        fieldName: 'materialCode',
+        label: '物料编码',
+      },
+      {
+        component: 'Input',
+        componentProps: { allowClear: true, placeholder: '请输入箱号' },
+        fieldName: 'vehicleCode',
+        label: '箱号',
+      },
+      {
+        component: 'Input',
+        componentProps: { allowClear: true, placeholder: '请输入子卷号' },
+        fieldName: 'pcsn',
+        label: '子卷号',
+      },
+    ],
+  },
+  gridOptions: {
+    columns: [
+      { type: 'checkbox', width: 44 },
+      { field: 'materialCode', minWidth: 130, title: '物料编码' },
+      { field: 'materialName', minWidth: 160, title: '物料名称' },
+      { field: 'vehicleCode', minWidth: 130, title: '箱号' },
+      { field: 'pcsn', minWidth: 130, title: '子卷号' },
+      { field: 'availableQty', minWidth: 110, title: '可用重量' },
+      { field: 'qtyUnitName', minWidth: 90, title: '单位' },
+    ],
+    height: 'auto',
+    keepSource: true,
+    proxyConfig: {
+      ajax: {
+        query: async ({ page }, formValues) => {
+          const result = await getAvailableInventoryPage({
+            ...formValues,
+            pageNo: page.currentPage,
+            pageSize: page.pageSize,
+            storId: storId.value,
+          });
+          return {
+            ...result,
+            list: result.list.map((row) => ({
+              ...row,
+              selectionKey: `${row.vehicleCode}\u0000${row.pcsn ?? ''}\u0000${row.materialId}`,
+            })),
+          };
+        },
+      },
+    },
+    rowConfig: { isHover: true, keyField: 'selectionKey' },
+    toolbarConfig: { refresh: true, search: true },
+  } as VxeTableGridOptions<InventoryGridRow>,
+});
+
+const [Modal, modalApi] = useVbenModal({
+  async onConfirm() {
+    const selected = gridApi.grid.getCheckboxRecords() as InventoryGridRow[];
+    if (selected.length === 0) {
+      message.warning('请至少选择一条库存信息');
+      return;
+    }
+    let vehicleCodes: string[];
+    try {
+      vehicleCodes = collectVehicleCodes(selected);
+    } catch (error) {
+      message.warning((error as Error).message);
+      return;
+    }
+    modalApi.lock();
+    try {
+      const expanded = await expandAvailableInventory({
+        storId: storId.value,
+        vehicleCodes,
+      });
+      emit('select', mapExpandedInventory(expanded));
+      await modalApi.close();
+    } finally {
+      modalApi.unlock();
+    }
+  },
+  async onOpenChange(isOpen) {
+    if (!isOpen) {
+      storId.value = '';
+      return;
+    }
+    const data = modalApi.getData<{ storId: string }>();
+    storId.value = data?.storId ?? '';
+    await gridApi.query();
+  },
+});
+</script>
+
+<template>
+  <Modal class="w-[1100px]" title="选择可用库存">
+    <Grid />
+  </Modal>
+</template>
diff --git a/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/manual-detail.vue b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/manual-detail.vue
new file mode 100644
index 00000000..b9da5bd1
--- /dev/null
+++ b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/manual-detail.vue
@@ -0,0 +1,110 @@
+<script lang="ts" setup>
+import type { WmsIostorInvApi } from '#/api/wms/iostorinv';
+
+import { ref } from 'vue';
+
+import { useVbenModal } from '@vben/common-ui';
+
+import { Button, message } from 'antdv-next';
+
+import { useVbenForm, z } from '#/adapter/form';
+
+import MaterialSelectModalComponent from '../../../base/materialbase/components/MaterialSelectModal.vue';
+import { buildManualDetail, type MaterialSelection } from './detail-builders';
+
+const emit = defineEmits<{
+  select: [rows: WmsIostorInvApi.OutboundDisplayDetail[]];
+}>();
+const selectedMaterial = ref<MaterialSelection>();
+
+const [MaterialSelectModal, materialSelectModalApi] = useVbenModal({
+  connectedComponent: MaterialSelectModalComponent,
+});
+
+function openMaterialSelect() {
+  materialSelectModalApi.setData({ multiple: false }).open();
+}
+
+async function handleMaterialSelect(rows: MaterialSelection[]) {
+  selectedMaterial.value = rows[0];
+  if (selectedMaterial.value) {
+    await formApi.setValues({
+      materialCode: selectedMaterial.value.materialCode,
+      materialName: selectedMaterial.value.materialName,
+    });
+  }
+}
+
+const [Form, formApi] = useVbenForm({
+  commonConfig: {
+    componentProps: { class: 'w-full' },
+    formItemClass: 'col-span-2',
+    labelWidth: 100,
+  },
+  layout: 'horizontal',
+  schema: [
+    {
+      component: 'Input',
+      componentProps: { readonly: true, placeholder: '请点击右侧按钮选择' },
+      fieldName: 'materialCode',
+      label: '物料编码',
+      rules: 'required',
+    },
+    {
+      component: 'Input',
+      componentProps: { readonly: true },
+      fieldName: 'materialName',
+      label: '物料名称',
+    },
+    {
+      component: 'InputNumber',
+      componentProps: { min: 0, placeholder: '请输入总出库重量' },
+      fieldName: 'planQty',
+      label: '总出库重量',
+      rules: z.number().positive('总出库重量必须大于 0'),
+    },
+    {
+      component: 'Textarea',
+      componentProps: { allowClear: true, placeholder: '请输入备注' },
+      fieldName: 'remark',
+      label: '备注',
+    },
+  ],
+  showDefaultActions: false,
+});
+
+const [Modal, modalApi] = useVbenModal({
+  async onConfirm() {
+    const { valid } = await formApi.validate();
+    if (!valid) return;
+    if (!selectedMaterial.value) {
+      message.warning('请选择物料');
+      return;
+    }
+    const values = await formApi.getValues();
+    emit('select', [
+      buildManualDetail(
+        selectedMaterial.value,
+        Number(values.planQty),
+        values.remark,
+      ),
+    ]);
+    await modalApi.close();
+  },
+  async onOpenChange(isOpen) {
+    if (!isOpen) return;
+    selectedMaterial.value = undefined;
+    await formApi.resetForm();
+  },
+});
+</script>
+
+<template>
+  <Modal title="手工汇总出库">
+    <div class="mx-4 mb-4 text-right">
+      <Button type="primary" @click="openMaterialSelect">选择物料</Button>
+    </div>
+    <Form class="mx-4" />
+    <MaterialSelectModal @select="handleMaterialSelect" />
+  </Modal>
+</template>