diff --git a/src/components/dialog/selectDeptTree.vue b/src/components/dialog/selectDeptTree.vue
index 64cf1f3..24f6843 100644
--- a/src/components/dialog/selectDeptTree.vue
+++ b/src/components/dialog/selectDeptTree.vue
@@ -1,13 +1,23 @@
 <!-- 部门树选择 -->
 <script setup lang="ts" name="SelectEmployeesDialog">
+import { Switch } from '@element-plus/icons-vue'
 import { getDeptList } from '@/api/system/dept'
 import { toTreeList } from '@/utils/structure'
 const emits = defineEmits(['change'])
 const visibleDialog = ref(false)
-const selectDeptTreeRef = ref()
 const list = ref([]) as any
 const checkoutList = ref([]) as any
 const loading = ref(false)
+const tree = ref()
+// 全部组织id, 用于全选
+const allDeptIds = ref([])
+// 树展开状态
+const treeExpand = ref(true)
+// 全选
+const nodeCheckedAll = ref(false)
+// 父子联动
+const treeCheckStrictly = ref(false)
+
 // 查询参数
 const listQuery = ref({
   deptName: '', // 部门名称
@@ -18,13 +28,14 @@
   loading.value = true
   getDeptList(listQuery.value).then((res) => {
     const tempList = res.data.list
+    allDeptIds.value = tempList.map((item: { id: string }) => item.id)
     list.value = toTreeList(tempList, '0', false)
     loading.value = false
   })
 }
 
 const handleCheckChange = () => {
-  checkoutList.value = selectDeptTreeRef.value.getCheckedNodes()
+  checkoutList.value = tree.value.getCheckedNodes()
   console.log('全部选中的节点')
   console.log(checkoutList.value)
 }
@@ -51,22 +62,62 @@
   closeDialog()
 }
 
+/**
+ * 改变树节点展开状态，递归
+ * @param node 改变的节点
+ * @param value 展开/折叠
+ */
+function changeTreeNodeStatus(node: any, value: boolean) {
+  node.expanded = value // 给当前节点赋值
+  if (node.childNodes) {
+    for (let i = 0; i < node.childNodes.length; i++) { // 给子节点赋值
+      node.childNodes[i].expanded = value
+      if (node.childNodes[i].childNodes && node.childNodes[i].childNodes!.length > 0) { // 如果子节点还有子节点，递归
+        changeTreeNodeStatus(node.childNodes[i], value)
+      }
+    }
+  }
+}
+
+// 点击展开或折叠按钮
+function expandOrCollapse() {
+  treeExpand.value = !treeExpand.value
+  changeTreeNodeStatus(tree.value.store.root, treeExpand.value)
+}
+// 全选或全不选
+function handleCheckedTreeNodeAll(value: any) {
+  tree.value.setCheckedKeys(value ? allDeptIds.value : [])
+}
+
 defineExpose({ initDialog })
 </script>
 
 <template>
   <el-dialog v-model="visibleDialog" title="选择部门" width="500px" append-to-body>
+    <div class="tool-line">
+      <el-button :icon="Switch" style="margin-bottom: 10px;" @click="expandOrCollapse">
+        展开/折叠
+      </el-button>
+      <el-checkbox v-model="nodeCheckedAll" style="margin-left: 16px;" @change="handleCheckedTreeNodeAll">
+        全选
+      </el-checkbox>
+      <el-checkbox v-model="treeCheckStrictly">
+        父子联动
+      </el-checkbox>
+    </div>
     <el-tree
-      ref="selectDeptTreeRef"
+      ref="tree"
       v-loading="loading"
       :data="list"
       show-checkbox
       :accordion="true"
       :default-expand-all="true"
+      :check-strictly="!treeCheckStrictly"
       :props="{
         children: 'children',
         label: 'fullName',
       }"
+      node-key="id"
       @check-change="handleCheckChange"
     />
     <template #footer>