diff --git a/react-ui/src/services/system/auth.ts b/react-ui/src/services/system/auth.ts
new file mode 100644
index 0000000..b757618
--- /dev/null
+++ b/react-ui/src/services/system/auth.ts
@@ -0,0 +1,39 @@
+import { request } from '@umijs/max';
+
+export async function getCaptchaImg(params?: Record<string, any>, options?: Record<string, any>) {
+  return request('/api/captchaImage', {
+    method: 'GET',
+    params: {
+      ...params,
+    },
+    headers: {
+      isToken: false,
+    },
+    ...(options || {}),
+  });
+}
+
+/** 登录接口 POST /api/login/account */
+export async function login(body: API.LoginParams, options?: Record<string, any>) {
+  return request<API.LoginResult>('/api/login', {
+    method: 'POST',
+    headers: {
+      isToken: false,
+      'Content-Type': 'application/json',
+    },
+    data: body,
+    ...(options || {}),
+  });
+}
+
+/** 退出登录接口 POST /api/login/outLogin */
+export async function logout() {
+  return request<Record<string, any>>('/api/logout', {
+    method: 'delete',
+  });
+}
+
+// 获取手机验证码
+export async function getMobileCaptcha(mobile: string) {
+  return request(`/api/login/captcha?mobile=${mobile}`);
+}