diff --git a/src/components/student/CommonStudent.vue b/src/components/student/CommonStudent.vue
index 00258a92..57b73e3e 100644
--- a/src/components/student/CommonStudent.vue
+++ b/src/components/student/CommonStudent.vue
@@ -66,6 +66,7 @@
                             tree-default-expand-all
                             :tree-data="treeData"
                             v-model:selectedKeys="stuTreeSelectKeys"
+                            v-model:expandedKeys="stuTreeExpandedKeys"
                             :fieldNames="{
                             children: 'treeChildList',
                             key: 'id',
@@ -425,6 +426,7 @@ const nameSearch = ref({
   pageSize: 10,
 });
 const stuTreeSelectKeys = ref([])
+const stuTreeExpandedKeys = ref([])
 const audienceName = ref({
   keyword: "",
   page: 1,
@@ -713,7 +715,8 @@ watch(visiable, () => {
   audienceName.value.page = 1;
   audienceName.value.pageSize = 10;
   nameSearch.value.departId = null
-  stuTreeSelectKeys.value=[]
+  stuTreeExpandedKeys.value = []
+  stuTreeSelectKeys.value = []
   activeKey.value = 1;
   selectsData.value = {
     stageId: "",