优化一些交互逻辑

web/src/components/LoginForm.js

@@ -1,13 +1,10 @@
 import React, {useContext, useEffect, useState} from 'react';
-import {
-    Modal,
-} from 'semantic-ui-react';
 import {Link, useNavigate, useSearchParams} from 'react-router-dom';
 import {UserContext} from '../context/User';
 import {API, getLogo, isMobile, showError, showInfo, showSuccess, showWarning} from '../helpers';
 import {onGitHubOAuthClicked} from './utils';
 import Turnstile from "react-turnstile";
-import {Layout, Card, Image, Form, Button, Divider} from "@douyinfe/semi-ui";
+import {Layout, Card, Image, Form, Button, Divider, Modal} from "@douyinfe/semi-ui";
 import Title from "@douyinfe/semi-ui/lib/es/typography/title";
 import Text from "@douyinfe/semi-ui/lib/es/typography/text";
 
@@ -92,8 +89,7 @@ const LoginForm = () => {
                 localStorage.setItem('user', JSON.stringify(data));
                 showSuccess('登录成功！');
                 if (username === 'root' && password === '123456') {
-                    showWarning('请立刻修改默认密码！');
-                    Modal.error({title: '您正在使用默认密码！', content: '请立刻修改默认密码！'});
+                    Modal.error({title: '您正在使用默认密码！', content: '请立刻修改默认密码！', centered: true});
                 }
                 navigate('/token');
             } else {

web/src/components/UsersTable.js

@@ -80,7 +80,6 @@ const UsersTable = () => {
             <Popconfirm
                 title="确定？"
                 okType={'warning'}
-                position={'left'}
                 onConfirm={() => {
                     manageUser(record.username, 'promote', record)
                 }}
@@ -90,7 +89,6 @@ const UsersTable = () => {
             <Popconfirm
                 title="确定？"
                 okType={'warning'}
-                position={'left'}
                 onConfirm={() => {
                     manageUser(record.username, 'demote', record)
                 }}