diff --git a/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/base/materialbase/index.ts b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/base/materialbase/index.ts
index 80a2090a..e0b1b6bd 100644
--- a/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/base/materialbase/index.ts
+++ b/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/api/base/materialbase/index.ts
@@ -5,7 +5,7 @@ import { requestClient } from '#/api/request';
 export namespace BaseMaterialBaseApi {
   /** 物料基本信息信息 */
   export interface MaterialBase {
-    materialId: number; // 物料标识
+    materialId: number | string; // 物料标识
     materialCode?: string; // 物料编码
     materialName?: string; // 物料名称
     materialSpec: string; // 规格
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 dd930de2..197dc02b 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
@@ -67,7 +67,7 @@ export namespace WmsIostorInvApi {
 
   /** 可用库存 */
   export interface AvailableInventory {
-    groupId: string; // 组盘记录标识
+    groupId: number | string; // 组盘记录标识
     vehicleCode: string; // 箱号
     pcsn?: null | string; // 批次
     materialId: string; // 物料标识
@@ -144,10 +144,11 @@ export function exportIostorInv(params: any) {
 /** 查询可用库存分页 */
 export function getAvailableInventoryPage(
   params: WmsIostorInvApi.AvailableInventoryPageReq,
+  signal?: AbortSignal,
 ) {
   return requestClient.get<
     PageResult<WmsIostorInvApi.AvailableInventory>
-  >('/wms/iostor-inv/availableInventoryPage', { params });
+  >('/wms/iostor-inv/availableInventoryPage', { params, signal });
 }
 
 /** 按箱号展开可用库存 */
diff --git a/nl-ui/nl-ui-admin-vben/yudao-ui-admin-vben/apps/web-antdv-next/src/views/wms/iostorinv/modules/detail-builders.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
index 6c52b5da..f869193f 100644
--- 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
@@ -12,7 +12,7 @@ describe('mapExpandedInventory', () => {
     const rows = mapExpandedInventory([
       {
         availableQty: 12.5,
-        groupId: '101',
+        groupId: 101,
         extCode: 'OUT-1',
         extDtlCode: 'DTL-1',
         extType: 'SALE',
@@ -50,15 +50,15 @@ describe('mapExpandedInventory', () => {
 });
 
 describe('mergeInventorySelections', () => {
-  it('合并当前页和跨页保留记录，并按 groupId 去重', () => {
+  it('合并跨页记录，并将 number/string 形式的相同 groupId 去重', () => {
     const reserved = [{ groupId: '1', vehicleCode: 'BOX-1' }];
     const current = [
-      { groupId: '1', vehicleCode: 'BOX-1' },
-      { groupId: '2', vehicleCode: 'BOX-2' },
+      { groupId: 1, vehicleCode: 'BOX-1' },
+      { groupId: 2, vehicleCode: 'BOX-2' },
     ];
 
     expect(mergeInventorySelections(current, reserved)).toEqual([
-      reserved[0],
+      current[0],
       current[1],
     ]);
   });
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
index b35b5cd4..df077843 100644
--- 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
@@ -40,12 +40,16 @@ export function collectVehicleCodes(rows: Array<{ vehicleCode?: string }>) {
 }
 
 /** 合并当前页与 VXE 跨页保留记录，以组盘记录标识去重 */
-export function mergeInventorySelections<T extends { groupId: string }>(
+export function mergeInventorySelections<
+  T extends { groupId: number | string },
+>(
   current: T[],
   reserved: T[],
 ) {
   const selected = new Map<string, T>();
-  [...reserved, ...current].forEach((row) => selected.set(row.groupId, row));
+  [...reserved, ...current].forEach((row) =>
+    selected.set(String(row.groupId), row),
+  );
   return [...selected.values()];
 }
 
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
index c402c769..1faaa765 100644
--- 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
@@ -28,11 +28,20 @@ const emit = defineEmits<{
 const storId = ref('');
 const modalOpen = ref(false);
 let openToken = 0;
+let pageAbortController: AbortController | undefined;
 
-async function clearGridState() {
+function abortPageRequest() {
+  pageAbortController?.abort();
+  pageAbortController = undefined;
+}
+
+async function clearGridState(token: number) {
   await gridApi.grid.clearCheckboxRow();
+  if (token !== openToken) return;
   await gridApi.grid.clearCheckboxReserve();
+  if (token !== openToken) return;
   await gridApi.grid.loadData([]);
+  if (token !== openToken) return;
 }
 
 const [Grid, gridApi] = useVbenVxeGrid({
@@ -76,20 +85,26 @@ const [Grid, gridApi] = useVbenVxeGrid({
         query: async ({ page }, formValues) => {
           const requestToken = openToken;
           const requestStorId = storId.value;
-          if (!modalOpen.value || !requestStorId) return { list: [], total: 0 };
+          if (!modalOpen.value || !requestStorId) {
+            throw new DOMException('库存选择弹窗已关闭', 'AbortError');
+          }
+          abortPageRequest();
+          const controller = new AbortController();
+          pageAbortController = controller;
           const result = await getAvailableInventoryPage({
             ...formValues,
             pageNo: page.currentPage,
             pageSize: page.pageSize,
             storId: requestStorId,
-          });
+          }, controller.signal);
           if (
             requestToken !== openToken ||
             !modalOpen.value ||
             requestStorId !== storId.value
           ) {
-            return { list: [], total: 0 };
+            throw new DOMException('库存分页请求已失效', 'AbortError');
           }
+          if (pageAbortController === controller) pageAbortController = undefined;
           return result;
         },
       },
@@ -140,15 +155,16 @@ const [Modal, modalApi] = useVbenModal({
   },
   async onOpenChange(open) {
     const token = ++openToken;
+    abortPageRequest();
     if (!open) {
       modalOpen.value = false;
       storId.value = '';
-      await clearGridState();
+      await clearGridState(token);
       return;
     }
     modalOpen.value = true;
     storId.value = '';
-    await clearGridState();
+    await clearGridState(token);
     if (token !== openToken || !modalOpen.value) return;
     const data = modalApi.getData<{ storId: string }>();
     if (!data?.storId) {