diff --git a/src/views/wms/bom/index.vue b/src/views/wms/bom/index.vue
index f366da2..fa514a8 100644
--- a/src/views/wms/bom/index.vue
+++ b/src/views/wms/bom/index.vue
@@ -84,8 +84,8 @@
       v-loading="loading"
       row-key="handle"
       :data="bomList"
+      accordion
       @selection-change="handleSelectionChange"
-      default-expand-all
       lazy
       :load="load"
       :tree-props="{ children: 'children', hasChildren: 'hasChildren' }"
@@ -445,7 +445,6 @@ export default {
     /** 查询BOM管理 列表 */
     getList() {
       this.loading = true;
-
       this.queryParams.bomHierarchy = "0";
       listBom(this.queryParams).then((response) => {
         this.bomList = response.rows;