diff --git a/packages/hydrooj/src/handler/contest.ts b/packages/hydrooj/src/handler/contest.ts
index c74fd3d63..cbcfc60b1 100644
--- a/packages/hydrooj/src/handler/contest.ts
+++ b/packages/hydrooj/src/handler/contest.ts
@@ -280,6 +280,12 @@ export class ContestProblemListHandler extends ContestDetailBaseHandler {
                 await record.getMulti(domainId, { contest: tid, uid: this.user._id })
                     .sort({ _id: -1 }).toArray(),
             ]);
+            if (!this.user.own(this.tdoc) && !this.user.hasPerm(PERM.PERM_EDIT_CONTEST)) {
+                this.response.body.rdocs = this.response.body.rdocs.map((rdoc) => contest.applyProjection(this.tdoc, rdoc, this.user));
+                for (const psdoc of psdocs) {
+                    this.response.body.rdict[psdoc.rid] = contest.applyProjection(this.tdoc, this.response.body.rdict[psdoc.rid], this.user);
+                }
+            }
             this.response.body.canViewRecord = true;
         } else {
             for (const i of psdocs) this.response.body.rdict[i.rid] = { _id: i.rid };
diff --git a/packages/ui-default/templates/components/record.html b/packages/ui-default/templates/components/record.html
index d8d84417f..ffcf3fd29 100644
--- a/packages/ui-default/templates/components/record.html
+++ b/packages/ui-default/templates/components/record.html
@@ -6,7 +6,9 @@
       href="{{ url('record_detail', rid=rdoc[rid_key], domainId=rdoc.domainId) if allDomain else url('record_detail', rid=rdoc[rid_key]) }}"
       class="record-status--text {{ model.builtin.STATUS_CODES[rdoc.status] }}"
     >
+      {% if typeof(rdoc['score']) == 'number' %}
       <span style="color: {{ utils.status.getScoreColor(rdoc.score|default(0)) }}">{{ rdoc.score|default(0) }}</span>
+      {% endif %}
       {{ model.builtin.STATUS_SHORT_TEXTS[rdoc.status] if short else model.builtin.STATUS_TEXTS[rdoc.status] }}
     </a>
   </div>
diff --git a/packages/ui-default/templates/record_detail_status.html b/packages/ui-default/templates/record_detail_status.html
index 11734f96a..f2ccb4723 100644
--- a/packages/ui-default/templates/record_detail_status.html
+++ b/packages/ui-default/templates/record_detail_status.html
@@ -2,7 +2,9 @@
   <div class="section__header">
     <h1 class="section__title">
       <span class="icon record-status--icon {{ model.builtin.STATUS_CODES[rdoc['status']] }}"></span>
+      {% if typeof(rdoc['score']) == 'number' %}
       <span style="color: {{ utils.status.getScoreColor(rdoc.score|default(0)) }}">{{ rdoc.score|default(0) }}</span>
+      {% endif %}
       <span class="record-status--text {{ model.builtin.STATUS_CODES[rdoc['status']] }}">
         {{ model.builtin.STATUS_TEXTS[rdoc['status']] }}
       </span>
diff --git a/packages/ui-default/templates/record_main_tr.html b/packages/ui-default/templates/record_main_tr.html
index 4221d8f20..dfe9b97f6 100644
--- a/packages/ui-default/templates/record_main_tr.html
+++ b/packages/ui-default/templates/record_main_tr.html
@@ -35,8 +35,8 @@
       {% endif %}
     </a>
   </td>
-  <td class="col--time">{% if [STATUS.STATUS_TIME_LIMIT_EXCEEDED, STATUS.STATUS_MEMORY_LIMIT_EXCEEDED, STATUS.STATUS_OUTPUT_LIMIT_EXCEEDED].includes(rdoc['status']) %}&ge;{% endif %}{{ rdoc.time|round|int }}ms</td>
-  <td class="col--memory">{% if [STATUS.STATUS_TIME_LIMIT_EXCEEDED, STATUS.STATUS_MEMORY_LIMIT_EXCEEDED, STATUS.STATUS_OUTPUT_LIMIT_EXCEEDED].includes(rdoc['status']) %}&ge;{% endif %}{{ size(rdoc.memory, 1024) }}</td>
+  <td class="col--time">{% if rdoc['time'] %}{% if [STATUS.STATUS_TIME_LIMIT_EXCEEDED, STATUS.STATUS_MEMORY_LIMIT_EXCEEDED, STATUS.STATUS_OUTPUT_LIMIT_EXCEEDED].includes(rdoc['status']) %}&ge;{% endif %}{{ rdoc.time|round|int }}ms{% else %}-{% endif %}</td>
+  <td class="col--memory">{% if rdoc['memory'] %}{% if [STATUS.STATUS_TIME_LIMIT_EXCEEDED, STATUS.STATUS_MEMORY_LIMIT_EXCEEDED, STATUS.STATUS_OUTPUT_LIMIT_EXCEEDED].includes(rdoc['status']) %}&ge;{% endif %}{{ size(rdoc.memory, 1024) }}{% else %}-{% endif %}</td>
   <td class="col--lang">{{ model.setting.langs[rdoc['lang']].display }}</td>
   <td class="col--submit-at">{{ datetimeSpan(rdoc['_id'])|safe }}</td>
 </tr>