diff --git a/backend/dvadmin/system/views/dept.py b/backend/dvadmin/system/views/dept.py
index d228f94..c5179d0 100644
--- a/backend/dvadmin/system/views/dept.py
+++ b/backend/dvadmin/system/views/dept.py
@@ -102,8 +102,15 @@ class DeptViewSet(CustomModelViewSet):
 
     def list(self, request, *args, **kwargs):
         # 如果懒加载，则只返回父级
+        request.query_params._mutable = True
         params = request.query_params
         parent = params.get('parent', None)
+        page = params.get('page', None)
+        limit = params.get('limit', None)
+        if page:
+            del params['page']
+        if limit:
+            del params['limit']
         if params:
             if parent:
                 queryset = self.queryset.filter(status=True, parent=parent)
diff --git a/web/src/views/system/dept/api.ts b/web/src/views/system/dept/api.ts
index 199acee..18bd97e 100644
--- a/web/src/views/system/dept/api.ts
+++ b/web/src/views/system/dept/api.ts
@@ -6,7 +6,7 @@ export function GetList(query: PageQuery) {
     return request({
         url: apiPrefix,
         method: 'get',
-        data: query,
+        params: query,
     });
 }
 export function GetObj(id: InfoReq) {
diff --git a/web/src/views/system/dept/crud.tsx b/web/src/views/system/dept/crud.tsx
index f83e768..12a8459 100644
--- a/web/src/views/system/dept/crud.tsx
+++ b/web/src/views/system/dept/crud.tsx
@@ -20,6 +20,18 @@ export const createCrudOptions = function ({ crudExpose }: { crudExpose: CrudExp
     const addRequest = async ({ form }: AddReq) => {
         return await api.AddObj(form);
     };
+
+    /**
+     * 懒加载
+     * @param row
+     * @returns {Promise<unknown>}
+     */
+    const loadContentMethod = (tree: any, treeNode: any, resolve: any) => {
+        api.GetList({ parent: tree.id }).then((res: any) => {
+            resolve(res.data);
+        });
+    };
+
     return {
         crudOptions: {
             request: {
@@ -28,21 +40,24 @@ export const createCrudOptions = function ({ crudExpose }: { crudExpose: CrudExp
                 editRequest,
                 delRequest
             },
+            pagination: {
+                show: false,
+            },
+            table: {
+                rowKey: 'id',
+                lazy: true,
+                load: loadContentMethod,
+                treeProps: { children: 'children', hasChildren: 'hasChild' },
+            },
             columns: {
                 _index: {
                     title: '序号',
                     form: { show: false },
                     column: {
-                        //type: 'index',
+                        type: 'index',
                         align: 'center',
                         width: '70px',
                         columnSetDisabled: true, //禁止在列设置中选择
-                        formatter: (context) => {
-                            //计算序号,你可以自定义计算规则，此处为翻页累加
-                            let index = context.index ?? 1;
-                            let pagination = crudExpose.crudBinding.value.pagination;
-                            return ((pagination.currentPage ?? 1) - 1) * pagination.pageSize + index + 1;
-                        },
                     },
                 },
                 search: {