diff --git a/modules/contest.js b/modules/contest.js
index dbc8151..a32add8 100644
--- a/modules/contest.js
+++ b/modules/contest.js
@@ -423,8 +423,10 @@ app.get('/contest/submission/:id', async (req, res) => {
       info: getSubmissionInfo(judge, displayConfig),
       roughResult: getRoughResult(judge, displayConfig),
       code: (displayConfig.showCode && judge.problem.type !== 'submit-answer') ? judge.code.toString("utf8") : '',
+      formattedCode: judge.formattedCode ? judge.formattedCode.toString("utf8") : null,
+      preferFormattedCode: res.locals.user ? res.locals.user.prefer_formatted_code : false,
       detailResult: processOverallResult(judge.result, displayConfig),
-      socketToken: (displayConfig.showDetailResult && judge.pending && x.task_id != null) ? jwt.sign({
+      socketToken: (displayConfig.showDetailResult && judge.pending && judge.task_id != null) ? jwt.sign({
         taskId: judge.task_id,
         displayConfig: displayConfig,
         type: 'detail'