diff --git a/ruoyi-admin/src/main/resources/templates/system/elExam/exam/edit.html b/ruoyi-admin/src/main/resources/templates/system/elExam/exam/edit.html
index 4fb1bc2..37d1c52 100644
--- a/ruoyi-admin/src/main/resources/templates/system/elExam/exam/edit.html
+++ b/ruoyi-admin/src/main/resources/templates/system/elExam/exam/edit.html
@@ -154,12 +154,13 @@
                     ref="tree"
                     lazy
                     :data="treeData"
+                    :default-expanded-keys="expandedKeys"
                     :default-checked-keys="postForm.departIds"
                     :props="defaultProps"
                     :filter-node-method="filterNode"
                     empty-text=" "
                     show-checkbox
-                    node-key="id"
+                    node-key="deptId"
                     :load="handleLoad"
                     @check-change="handleCheckChange"
                 ></el-tree>
@@ -197,6 +198,7 @@
             repoList: [],
             // 已选择的题库
             excludes: [],
+            expandedKeys:[],
             postForm: {
                 // 总分数
                 totalScore: 0,
@@ -405,7 +407,7 @@
                 this.postForm.departIds = []
                 const nodes = this.$refs.tree.getCheckedNodes()
                 nodes.forEach(function(item) {
-                    that.postForm.departIds.push(item.id)
+                    that.postForm.departIds.push(item.deptId)
                 })
             },