diff --git a/web/src/components/ChannelsTable.js b/web/src/components/ChannelsTable.js
index 0459619a..072f5b90 100644
--- a/web/src/components/ChannelsTable.js
+++ b/web/src/components/ChannelsTable.js
@@ -447,8 +447,8 @@ const ChannelsTable = () => {
               <Button size='small' loading={loading} onClick={testAllChannels}>
                 测试所有已启用通道
               </Button>
-              <Button size='small' onClick={updateAllChannelsBalance}
-                      loading={loading || updatingBalance}>更新所有已启用通道余额</Button>
+              {/* <Button size='small' onClick={updateAllChannelsBalance}
+                      loading={loading || updatingBalance}>更新所有已启用通道余额</Button> */}
               <Pagination
                 floated='right'
                 activePage={activePage}
diff --git a/web/src/components/RedemptionsTable.js b/web/src/components/RedemptionsTable.js
index f043487e..ae8b5b03 100644
--- a/web/src/components/RedemptionsTable.js
+++ b/web/src/components/RedemptionsTable.js
@@ -1,5 +1,5 @@
 import React, { useEffect, useState } from 'react';
-import { Button, Form, Label, Message, Pagination, Table } from 'semantic-ui-react';
+import { Button, Form, Label, Popup, Pagination, Table } from 'semantic-ui-react';
 import { Link } from 'react-router-dom';
 import { API, copy, showError, showInfo, showSuccess, showWarning, timestamp2string } from '../helpers';
 
@@ -240,15 +240,25 @@ const RedemptionsTable = () => {
                       >
                         复制
                       </Button>
-                      <Button
-                        size={'small'}
-                        negative
-                        onClick={() => {
-                          manageRedemption(redemption.id, 'delete', idx);
-                        }}
+                      <Popup
+                        trigger={
+                          <Button size='small' negative>
+                            删除
+                          </Button>
+                        }
+                        on='click'
+                        flowing
+                        hoverable
                       >
-                        删除
-                      </Button>
+                        <Button
+                          negative
+                          onClick={() => {
+                            manageRedemption(redemption.id, 'delete', idx);
+                          }}
+                        >
+                          确认删除
+                        </Button>
+                      </Popup>
                       <Button
                         size={'small'}
                         disabled={redemption.status === 3}  // used
diff --git a/web/src/components/SystemSetting.js b/web/src/components/SystemSetting.js
index 88c82204..925e2008 100644
--- a/web/src/components/SystemSetting.js
+++ b/web/src/components/SystemSetting.js
@@ -1,5 +1,5 @@
 import React, { useEffect, useState } from 'react';
-import { Button, Divider, Form, Grid, Header, Input, Message } from 'semantic-ui-react';
+import { Button, Divider, Form, Grid, Header, Modal, Message } from 'semantic-ui-react';
 import { API, removeTrailingSlash, showError } from '../helpers';
 
 const SystemSetting = () => {
@@ -33,6 +33,7 @@ const SystemSetting = () => {
   let [loading, setLoading] = useState(false);
   const [EmailDomainWhitelist, setEmailDomainWhitelist] = useState([]);
   const [restrictedDomainInput, setRestrictedDomainInput] = useState('');
+  const [showModal, setShowModal] = useState(false);
 
   const getOptions = async () => {
     const res = await API.get('/api/option/');
@@ -95,6 +96,10 @@ const SystemSetting = () => {
   };
 
   const handleInputChange = async (e, { name, value }) => {
+    if (name === 'PasswordLoginEnabled' && inputs[name] === 'true') {
+      setShowModal(true);
+      return; // 早些返回，暂时不更新状态
+    }
     if (
       name === 'Notice' ||
       name.startsWith('SMTP') ||
@@ -243,6 +248,32 @@ const SystemSetting = () => {
               name='PasswordLoginEnabled'
               onChange={handleInputChange}
             />
+            {
+              showModal && 
+              <Modal
+                open={showModal}
+                onClose={() => setShowModal(false)}
+                size={'tiny'}
+                style={{ maxWidth: '450px' }}
+              >
+                <Modal.Header>提示</Modal.Header>
+                <Modal.Content>
+                  <p>取消密码登录将导致未绑定其他登录方式的用户（含Root管理员）无法通过密码登录,确认取消?</p>
+                </Modal.Content>
+                <Modal.Actions>
+                  <Button onClick={() => setShowModal(false)}>取消</Button>
+                  <Button 
+                    primary 
+                    onClick={async () => {
+                      setShowModal(false);
+                      await updateOption('PasswordLoginEnabled', 'false');
+                    }}
+                  >
+                    确定
+                  </Button>
+                </Modal.Actions>
+              </Modal>
+            }
             <Form.Checkbox
               checked={inputs.PasswordRegisterEnabled === 'true'}
               label='允许通过密码进行注册'
diff --git a/web/src/helpers/utils.js b/web/src/helpers/utils.js
index 36f0d4b0..3871a43e 100644
--- a/web/src/helpers/utils.js
+++ b/web/src/helpers/utils.js
@@ -1,6 +1,11 @@
 import { toast } from 'react-toastify';
 import { toastConstants } from '../constants';
+import React from 'react';
 
+const HTMLToastContent = ({ htmlContent }) => {
+  return <div dangerouslySetInnerHTML={{ __html: htmlContent }} />;
+};
+export default HTMLToastContent;
 export function isAdmin() {
   let user = localStorage.getItem('user');
   if (!user) return false;
@@ -107,8 +112,12 @@ export function showInfo(message) {
   toast.info(message, showInfoOptions);
 }
 
-export function showNotice(message) {
-  toast.info(message, showNoticeOptions);
+export function showNotice(message, isHTML = false) {
+  if (isHTML) {
+    toast(<HTMLToastContent htmlContent={message} />, showNoticeOptions);
+  } else {
+    toast.info(message, showNoticeOptions);
+  }
 }
 
 export function openPage(url) {
diff --git a/web/src/pages/Channel/EditChannel.js b/web/src/pages/Channel/EditChannel.js
index 4cfec018..8d25d80c 100644
--- a/web/src/pages/Channel/EditChannel.js
+++ b/web/src/pages/Channel/EditChannel.js
@@ -1,6 +1,6 @@
 import React, { useEffect, useState } from 'react';
 import { Button, Form, Header, Input, Message, Segment } from 'semantic-ui-react';
-import { useParams } from 'react-router-dom';
+import { useParams, useNavigate } from 'react-router-dom';
 import { API, showError, showInfo, showSuccess, verifyJSON } from '../../helpers';
 import { CHANNEL_OPTIONS } from '../../constants';
 
@@ -12,9 +12,14 @@ const MODEL_MAPPING_EXAMPLE = {
 
 const EditChannel = () => {
   const params = useParams();
+  const navigate = useNavigate();
   const channelId = params.id;
   const isEdit = channelId !== undefined;
   const [loading, setLoading] = useState(isEdit);
+  const handleCancel = () => {
+    navigate('/channel');
+  };
+  
   const originInputs = {
     name: '',
     type: 1,
@@ -382,6 +387,7 @@ const EditChannel = () => {
             )
           }
           <Button type={isEdit ? 'button' : 'submit'} positive onClick={submit}>提交</Button>
+          <Button onClick={handleCancel}>取消</Button>
         </Form>
       </Segment>
     </>
diff --git a/web/src/pages/Home/index.js b/web/src/pages/Home/index.js
index 20d42104..c9f4d445 100644
--- a/web/src/pages/Home/index.js
+++ b/web/src/pages/Home/index.js
@@ -14,10 +14,11 @@ const Home = () => {
     const { success, message, data } = res.data;
     if (success) {
       let oldNotice = localStorage.getItem('notice');
-      if (data !== oldNotice && data !== '') {
-        showNotice(data);
-        localStorage.setItem('notice', data);
-      }
+        if (data !== oldNotice && data !== '') {
+            const htmlNotice = marked(data);
+            showNotice(htmlNotice, true);
+            localStorage.setItem('notice', data);
+        }
     } else {
       showError(message);
     }
diff --git a/web/src/pages/Redemption/EditRedemption.js b/web/src/pages/Redemption/EditRedemption.js
index df614ab5..7a33f770 100644
--- a/web/src/pages/Redemption/EditRedemption.js
+++ b/web/src/pages/Redemption/EditRedemption.js
@@ -1,11 +1,12 @@
 import React, { useEffect, useState } from 'react';
 import { Button, Form, Header, Segment } from 'semantic-ui-react';
-import { useParams } from 'react-router-dom';
+import { useParams, useNavigate } from 'react-router-dom';
 import { API, downloadTextAsFile, showError, showSuccess } from '../../helpers';
 import { renderQuota, renderQuotaWithPrompt } from '../../helpers/render';
 
 const EditRedemption = () => {
   const params = useParams();
+  const navigate = useNavigate();
   const redemptionId = params.id;
   const isEdit = redemptionId !== undefined;
   const [loading, setLoading] = useState(isEdit);
@@ -17,6 +18,10 @@ const EditRedemption = () => {
   const [inputs, setInputs] = useState(originInputs);
   const { name, quota, count } = inputs;
 
+  const handleCancel = () => {
+    navigate('/redemption');
+  };
+  
   const handleInputChange = (e, { name, value }) => {
     setInputs((inputs) => ({ ...inputs, [name]: value }));
   };
@@ -113,6 +118,7 @@ const EditRedemption = () => {
             </>
           }
           <Button positive onClick={submit}>提交</Button>
+          <Button onClick={handleCancel}>取消</Button>
         </Form>
       </Segment>
     </>