diff --git a/kicc-ui/src/views/system/dept/index.vue b/kicc-ui/src/views/system/dept/index.vue
index 529a46a4..bf0dfd3c 100644
--- a/kicc-ui/src/views/system/dept/index.vue
+++ b/kicc-ui/src/views/system/dept/index.vue
@@ -87,7 +87,7 @@
       slots: { customRender: 'action' },
       fixed: false
     },
-    afterFetch: (result) => listToTree(result)
+    afterFetch: (result) => listToTree(result, { id: 'deptId' })
   });
 
   /** 新增按钮操作,行内新增与工具栏局域新增通用 */