diff --git a/ruoyi-ui/src/views/system/dept/index.vue b/ruoyi-ui/src/views/system/dept/index.vue
index d45682f..cac45cf 100644
--- a/ruoyi-ui/src/views/system/dept/index.vue
+++ b/ruoyi-ui/src/views/system/dept/index.vue
@@ -118,7 +118,7 @@
     <el-dialog :title="title" :visible.sync="open" width="600px" append-to-body>
       <el-form ref="form" :model="form" :rules="rules" label-width="80px">
         <el-row>
-          <el-col :span="24" v-if="form.parentId !== 0">
+          <el-col :span="24">
             <el-form-item label="上级部门" prop="parentId">
               <treeselect v-model="form.parentId" :options="deptOptions" :normalizer="normalizer" placeholder="选择上级部门" />
             </el-form-item>
@@ -329,7 +329,12 @@ export default {
       this.open = true;
       this.title = "添加部门";
       listDept(this.queryParams).then(response => {
-        this.deptOptions = this.handleTree(response.data, "deptId");
+        this.deptOptions = [];
+        this.deptOptions.push({
+          deptId: 0,
+          deptName:"顶级部门",
+          children: this.handleTree(response.data, "deptId")
+        });
       });
     },
     /** 展开/折叠操作 */