diff --git a/src/api/wms/purchasePlanDetail/index.ts b/src/api/wms/purchasePlanDetail/index.ts
index 3c1cb2730..1b35d8ec9 100644
--- a/src/api/wms/purchasePlanDetail/index.ts
+++ b/src/api/wms/purchasePlanDetail/index.ts
@@ -18,7 +18,13 @@ export interface PurchasePlanDetailVO {
 
 // 查询要货计划子列表
 export const getPurchasePlanDetailPage = async (params) => {
-  return await request.get({ url: `/wms/purchase-plan-detail/page`, params })
+  if (params.isSearch) {
+    delete params.isSearch
+    const data = {...params}
+    return await request.post({ url: '/wms/purchase-plan-detail/senior', data })
+  } else {
+    return await request.get({ url: `/wms/purchase-plan-detail/page`, params })
+  }
 }
 
 // 查询采购收货记录子列表