diff --git a/src/api/eam/item/itemOrderMain/index.ts b/src/api/eam/item/itemOrderMain/index.ts
index 125851b..7731247 100644
--- a/src/api/eam/item/itemOrderMain/index.ts
+++ b/src/api/eam/item/itemOrderMain/index.ts
@@ -62,7 +62,12 @@ export const closeItemOrderMain = async (id: number) => {
 
 // 导出备件采购订单主 Excel
 export const exportItemOrderMain = async (params) => {
-  return await request.download({ url: `/eam/item-order-main/export-excel`, params })
+  if (params.isSearch) {
+    const data = {...params}
+    return await request.downloadPost({ url: `/eam/item-order-main/export-excel-senior`, data })
+  } else {
+    return await request.download({ url: `/eam/item-order-main/export-excel`, params })
+  }
 }
 
 // 下载用户导入模板
diff --git a/src/views/eam/item/itemOrderMain/index.vue b/src/views/eam/item/itemOrderMain/index.vue
index 898a57f..a1c709b 100644
--- a/src/views/eam/item/itemOrderMain/index.vue
+++ b/src/views/eam/item/itemOrderMain/index.vue
@@ -117,7 +117,7 @@
   // 列表头部按钮
   const HeadButttondata = [
     defaultButtons.defaultAddBtn({hasPermi:'item:itemOrderMain:create'}), // 新增
-    // defaultButtons.defaultExportBtn(null), // 导出
+    defaultButtons.defaultExportBtn(null), // 导出
     defaultButtons.defaultFreshBtn(null), // 刷新
     defaultButtons.defaultFilterBtn(null), // 筛选
     defaultButtons.defaultSetBtn(null), // 设置