diff --git a/src/api/wms/expectout/index.ts b/src/api/wms/expectout/index.ts
index 87868ace8..819320553 100644
--- a/src/api/wms/expectout/index.ts
+++ b/src/api/wms/expectout/index.ts
@@ -45,6 +45,11 @@ export const deleteExpectout = async (id: number) => {
   return await request.delete({ url: `/wms/expectout/delete?id=` + id })
 }
 
+// 批量删除预计出库存
+export const deleteExpectoutIds = async (ids: String) => {
+  return await request.delete({ url: `/wms/expectout/delete?ids=` + ids })
+}
+
 // 导出预计出库存 Excel
 export const exportExpectout = async (params) => {
   if (params.isSearch) {
diff --git a/src/views/wms/inventoryManage/expectout/index.vue b/src/views/wms/inventoryManage/expectout/index.vue
index 11c60c94b..1810539c6 100644
--- a/src/views/wms/inventoryManage/expectout/index.vue
+++ b/src/views/wms/inventoryManage/expectout/index.vue
@@ -132,6 +132,7 @@ const buttonBaseClick = (val, item) => {
 const butttondata = [
   // defaultButtons.mainListEditBtn({hasPermi:'wms:expectout:update'}), // 编辑
   // defaultButtons.mainListDeleteBtn({hasPermi:'wms:expectout:delete'}), // 删除
+    defaultButtons.mainListDeleteBtn({hasPermi:'wms:expectout:deleteIds'}), // 批量删除
 ]
 
 // 列表-操作按钮事件