diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index 5737ad92b..067686a17 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "2.26.7",
+    "version": "2.26.8",
     "bin": "bin/hydrooj.js",
     "main": "dist/loader.js",
     "typings": "dist/loader.d.ts",
diff --git a/packages/hydrooj/src/model/contest.ts b/packages/hydrooj/src/model/contest.ts
index 994fbffeb..a004f887d 100644
--- a/packages/hydrooj/src/model/contest.ts
+++ b/packages/hydrooj/src/model/contest.ts
@@ -116,14 +116,14 @@ const acm: ContestRule = {
                 let colTimeStr;
                 if (doc.accept) {
                     rid = doc.rid;
-                    colAccepted = _('Accepted');
+                    colAccepted = `${_('Accepted')} ${doc.naccept ? ` (-${doc.naccept})` : ''}`;
                     colTime = doc.time;
-                    colTimeStr = misc.formatSeconds(colTime) + (doc.naccept ? ` (-${doc.naccept})` : '');
+                    colTimeStr = misc.formatSeconds(colTime);
                 } else {
                     rid = null;
-                    colAccepted = '-';
+                    colAccepted = doc.naccept ? `(-${doc.naccept})` : '-';
                     colTime = '-';
-                    colTimeStr = doc.naccept ? `(-${doc.naccept})` : '-';
+                    colTimeStr = '';
                 }
                 if (isExport) {
                     row.push({ type: 'string', value: colAccepted });
@@ -132,7 +132,7 @@ const acm: ContestRule = {
                 } else {
                     row.push({
                         type: 'record',
-                        value: '{0}\n{1}'.format(colAccepted, colTimeStr),
+                        value: '{0}<br>{1}'.format(colAccepted, colTimeStr),
                         raw: rid,
                     });
                 }
diff --git a/packages/ui-default/package.json b/packages/ui-default/package.json
index c4208a5e8..a2af14586 100644
--- a/packages/ui-default/package.json
+++ b/packages/ui-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.8.22",
+  "version": "4.8.23",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "hydro.js",
diff --git a/packages/ui-default/pages/user_detail.page.js b/packages/ui-default/pages/user_detail.page.js
index d14e0752f..801f6398b 100644
--- a/packages/ui-default/pages/user_detail.page.js
+++ b/packages/ui-default/pages/user_detail.page.js
@@ -6,7 +6,6 @@ import substitute from 'vj/utils/substitute';
 import Notification from 'vj/components/notification';
 import i18n from 'vj/utils/i18n';
 import base64 from 'vj/utils/base64';
-import request from 'vj/utils/request';
 
 const page = new NamedPage('user_detail', async () => {
   $('[name="profile_contact_copy"]').get().forEach((el) => {
@@ -20,8 +19,7 @@ const page = new NamedPage('user_detail', async () => {
       Notification.error(substitute(i18n('Copy "{data}" failed :('), { data: decoded }));
     });
   });
-  const data = await request.get('');
-  const history = data.udoc?.ratingHistory || [];
+  const history = UiContext.udoc?.ratingHistory || [];
   while (history.length > 30) history.shift();
   while (history.length < 30) history.unshift(1500);
   const $dom = document.getElementById('rating-placeholder');
diff --git a/packages/ui-default/templates/contest_scoreboard.html b/packages/ui-default/templates/contest_scoreboard.html
index 7333771d5..354f31dae 100644
--- a/packages/ui-default/templates/contest_scoreboard.html
+++ b/packages/ui-default/templates/contest_scoreboard.html
@@ -41,7 +41,7 @@
                 {{ user.render_inline(udict[column.raw], badge=false) }}
               {% elif column.type == 'record' and column.raw %}
                 <a href="{{ url('record_detail', rid=column.raw) }}">
-                  <span style="font-weight:bold;color:{{ utils.status.getScoreColor(column.value) }}">{{ column.value }}</span>
+                  <span style="font-weight:bold;color:{{ utils.status.getScoreColor(column.value) }}">{{ column.value|safe }}</span>
                 </a>
               {% else %}
                 {{ column.value }}
diff --git a/packages/ui-default/templates/partials/footer.html b/packages/ui-default/templates/partials/footer.html
index 35a7885f2..c2165a5a7 100644
--- a/packages/ui-default/templates/partials/footer.html
+++ b/packages/ui-default/templates/partials/footer.html
@@ -74,6 +74,11 @@
             <li class="footer__extra-link-item">{{ html|safe }}</li>
           {%- endfor -%}
           <li class="footer__extra-link-item">Powered by <a href="https://hydro.js.org">Hydro v{{ global.Hydro.version.hydrooj }}</a></li>
+          {% if model.system.get('server.pro') %}
+            <li class="footer__extra-link-item">Professional Version</li>
+          {% else %}
+            <li class="footer__extra-link-item">Community Version (for non-commercial use only)</li>
+          {% endif %}
         </ol>
       </div>
     </div>
diff --git a/packages/ui-default/templates/user_detail.html b/packages/ui-default/templates/user_detail.html
index c56169e32..25aff36bf 100644
--- a/packages/ui-default/templates/user_detail.html
+++ b/packages/ui-default/templates/user_detail.html
@@ -1,6 +1,7 @@
 {% import "components/home.html" as home with context %}
 {% extends "layout/basic.html" %}
 {% block content %}
+{{ set(UiContext, 'udoc', udoc) }}
 <style>
   .user-profile-bg {
     background-image : url("{{ udoc.backgroundImage }}");