diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index c7dc045a6..e30fa38b6 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "2.39.2",
+    "version": "2.39.3",
     "bin": "bin/hydrooj.js",
     "main": "src/loader",
     "module": "src/loader",
diff --git a/packages/hydrooj/src/handler/record.ts b/packages/hydrooj/src/handler/record.ts
index 95b596a49..fe76b497d 100644
--- a/packages/hydrooj/src/handler/record.ts
+++ b/packages/hydrooj/src/handler/record.ts
@@ -107,7 +107,9 @@ class RecordDetailHandler extends Handler {
         this.response.template = 'record_detail.html';
         const rdoc = await record.get(domainId, rid);
         if (!rdoc) throw new RecordNotFoundError(rid);
-        if (rdoc.contest) {
+        if (rdoc.contest.toHexString() === '000000000000000000000000') {
+            if (rdoc.uid !== this.user._id) throw new PermissionError(PERM.PERM_READ_RECORD_CODE);
+        } else if (rdoc.contest) {
             const tdoc = await contest.get(domainId, rdoc.contest);
             let canView = this.user.own(tdoc);
             canView ||= contest.canShowRecord.call(this, tdoc);
diff --git a/packages/hydrooj/src/upgrade.ts b/packages/hydrooj/src/upgrade.ts
index 5b9be34fc..7abbe0005 100644
--- a/packages/hydrooj/src/upgrade.ts
+++ b/packages/hydrooj/src/upgrade.ts
@@ -535,7 +535,7 @@ const scripts: UpgradeScript[] = [
         return true;
     },
     null,
-    async function _46_47() {
+    async function _47_48() {
         const _FRESH_INSTALL_IGNORE = 1;
         await document.coll.updateMany({ docType: document.TYPE_HOMEWORK }, { $set: { docType: document.TYPE_CONTEST } });
         await document.collStatus.updateMany({ docType: document.TYPE_HOMEWORK }, { $set: { docType: document.TYPE_CONTEST } });
@@ -546,6 +546,11 @@ const scripts: UpgradeScript[] = [
         await RecordModel.coll.updateMany({ contest: null }, { $unset: { contest: '' } });
         return true;
     },
+    async function _48_49() {
+        const _FRESH_INSTALL_IGNORE = 1;
+        await RecordModel.coll.updateMany({ input: { $exists: true } }, { $set: { contest: new ObjectID('000000000000000000000000') } });
+        return true;
+    },
 ];
 
 export default scripts;
diff --git a/packages/ui-default/components/scratchpad/ScratchpadRecordsRowContainer.jsx b/packages/ui-default/components/scratchpad/ScratchpadRecordsRowContainer.jsx
index 5a78e1142..15b6db21b 100644
--- a/packages/ui-default/components/scratchpad/ScratchpadRecordsRowContainer.jsx
+++ b/packages/ui-default/components/scratchpad/ScratchpadRecordsRowContainer.jsx
@@ -52,7 +52,7 @@ export default connect(mapStateToProps, null, mergeProps)(class ScratchpadRecord
   handleRowClick(ev, id) {
     const url = substitute(
       decodeURIComponent(UiContext.getRecordDetailUrl),
-      { rid: id }
+      { rid: id },
     );
     emulateAnchorClick(ev, url, true);
   }
@@ -60,7 +60,8 @@ export default connect(mapStateToProps, null, mergeProps)(class ScratchpadRecord
   render() {
     const { data } = this.props;
     const submitAt = parseMongoId(data._id).timestamp * 1000;
-    return data.hidden ? null : (
+    // Is pretest
+    return data.contest?.toString() === '000000000000000000000000' ? null : (
       <tr onClick={(ev) => this.handleRowClick(ev, data._id)}>
         <td className={`col--detail record-status--border ${recordEnum.STATUS_CODES[data.status]}`}>
           <span className={`icon record-status--icon ${recordEnum.STATUS_CODES[data.status]}`}></span>
diff --git a/packages/ui-default/package.json b/packages/ui-default/package.json
index 0fe6f0567..ababff820 100644
--- a/packages/ui-default/package.json
+++ b/packages/ui-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.22.5",
+  "version": "4.22.6",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "hydro.js",