diff --git a/src/api/sys/dept.ts b/src/api/sys/dept.ts
new file mode 100644
index 0000000..6da8e60
--- /dev/null
+++ b/src/api/sys/dept.ts
@@ -0,0 +1,14 @@
+import {
+    DeptListItem,
+    GetDeptInfoModel,
+} from './model/dpetModel';
+
+import { defHttp } from '/@/utils/http/axios';
+import {BaseDataResp} from "@/api/model/baseModel";
+
+enum Api {
+    DeptList = '/dept/userDeptRel',
+}
+
+export const getDeptList = (params?: DeptListItem) =>
+    defHttp.get<BaseDataResp<GetDeptInfoModel>>({ url: Api.DeptList, params });
diff --git a/src/api/sys/model/dpetModel.ts b/src/api/sys/model/dpetModel.ts
new file mode 100644
index 0000000..fe5833d
--- /dev/null
+++ b/src/api/sys/model/dpetModel.ts
@@ -0,0 +1,24 @@
+import {BasicFetchResult} from "@/api/model/baseModel";
+
+export interface DeptListItem {
+    organizationName: string;
+    leader: string;
+}
+
+export interface GetDeptInfoModel {
+    // 机构id
+    id: string | number;
+    // 机构编号
+    deptNumber: string;
+    // 机构名称
+    deptName: string;
+    // 备注
+    remark: string;
+    // 父级部门id
+    parentId: string;
+    // 排序
+    sort: number;
+  }
+
+
+export type DeptListGetResultModel = BasicFetchResult<DeptListItem>;