diff --git a/src/defaultSettings.js b/src/defaultSettings.js
index 4d39b6e..81398ba 100644
--- a/src/defaultSettings.js
+++ b/src/defaultSettings.js
@@ -3,6 +3,7 @@ module.exports = {
   clientId: 'sword', // 客户端id
   clientSecret: 'sword_secret', // 客户端密钥
   tenantMode: true, // 开启租户模式
+  captchaMode: true, // 开启验证码模式
   navTheme: 'dark', // theme for nav menu
   primaryColor: '#1890FF', // primary color of ant design
   layout: 'sidemenu', // nav menu position: sidemenu or topmenu
diff --git a/src/pages/Login/Login.js b/src/pages/Login/Login.js
index 4715e4b..fef01a0 100644
--- a/src/pages/Login/Login.js
+++ b/src/pages/Login/Login.js
@@ -4,7 +4,7 @@ import { formatMessage, FormattedMessage } from 'umi/locale';
 import { Checkbox, Alert } from 'antd';
 import Login from '../../components/Login';
 import styles from './Login.less';
-import { tenantMode } from '../../defaultSettings';
+import { tenantMode, captchaMode } from '../../defaultSettings';
 
 const { Tab, TenantId, UserName, Password, Captcha, Submit } = Login;
 
@@ -117,7 +117,7 @@ class LoginPage extends Component {
               ]}
               onPressEnter={() => this.loginForm.validateFields(this.handleSubmit)}
             />
-            <Captcha name="code" mode="image" />
+            {captchaMode ? <Captcha name="code" mode="image" /> : null}
           </Tab>
           <div>
             <Checkbox checked={autoLogin} onChange={this.changeAutoLogin}>
diff --git a/src/services/user.js b/src/services/user.js
index d1ec2f7..377a5af 100644
--- a/src/services/user.js
+++ b/src/services/user.js
@@ -2,12 +2,13 @@ import { stringify } from 'qs';
 import request from '../utils/request';
 import func from '../utils/Func';
 import { getCaptchaKey } from '../utils/authority';
+import { captchaMode } from '../defaultSettings';
 
 // =====================用户===========================
 
 export async function accountLogin(params) {
   const values = params;
-  values.grantType = 'captcha';
+  values.grantType = captchaMode ? 'captcha' : 'password';
   values.scope = 'all';
   return request('/api/blade-auth/token', {
     headers: {