diff --git a/src/api/system/area/index.ts b/src/api/system/area/index.ts
new file mode 100644
index 0000000..3193d27
--- /dev/null
+++ b/src/api/system/area/index.ts
@@ -0,0 +1,19 @@
+import { http } from '@/http/http'
+
+/** 地区信息 */
+export interface Area {
+  id: number
+  name: string
+  parentId?: number
+  children?: Area[]
+}
+
+/** 获得地区树 */
+export function getAreaTree() {
+  return http.get<Area[]>('/system/area/tree')
+}
+
+/** 获得 IP 对应的地区名 */
+export function getAreaByIp(ip: string) {
+  return http.get<string>(`/system/area/get-by-ip?ip=${ip}`)
+}