diff --git a/src/views/system/category/index.vue b/src/views/system/category/index.vue
index fb339ef..87c85af 100644
--- a/src/views/system/category/index.vue
+++ b/src/views/system/category/index.vue
@@ -67,6 +67,8 @@
       formConfig: {
         schemas: searchFormSchema,
       },
+      isTreeTable: true,
+      expandIconColumnIndex: 1,
     },
     exportConfig: {
       name: '分类字典列表',