diff --git a/react-ui/src/services/system/dept.ts b/react-ui/src/services/system/dept.ts
new file mode 100644
index 0000000..ad58807
--- /dev/null
+++ b/react-ui/src/services/system/dept.ts
@@ -0,0 +1,56 @@
+import { request } from '@umijs/max';
+import { downLoadXlsx } from '@/utils/downloadfile';
+
+// 查询部门列表
+export async function getDeptList(params?: API.System.DeptListParams) {
+  return request<API.System.DeptPageResult>('/api/system/dept/list', {
+    method: 'GET',
+    headers: {
+      'Content-Type': 'application/json;charset=UTF-8',
+    },
+    params
+  });
+}
+
+// 查询部门列表（排除节点）
+export function getDeptListExcludeChild(deptId: number) {
+  return request(`/api/system/dept/list/exclude/${deptId}`, {
+    method: 'get',
+  });
+}
+
+// 查询部门详细
+export function getDept(deptId: number) {
+  return request<API.System.DeptInfoResult>(`/api/system/dept/${deptId}`, {
+    method: 'GET'
+  });
+}
+
+// 新增部门
+export async function addDept(params: API.System.Dept) {
+  return request<API.Result>('/api/system/dept', {
+    method: 'POST',
+    headers: {
+      'Content-Type': 'application/json;charset=UTF-8',
+    },
+    data: params
+  });
+}
+
+// 修改部门
+export async function updateDept(params: API.System.Dept) {
+  return request<API.Result>('/api/system/dept', {
+    method: 'PUT',
+    headers: {
+      'Content-Type': 'application/json;charset=UTF-8',
+    },
+    data: params
+  });
+}
+
+// 删除部门
+export async function removeDept(ids: string) {
+  return request<API.Result>(`/api/system/dept/${ids}`, {
+    method: 'DELETE'
+  });
+}