From 85c28d35707e6802e73e1750d967ede2a53658b2 Mon Sep 17 00:00:00 2001
From: t123yh <t123yh@outlook.com>
Date: Sun, 27 Aug 2017 18:55:49 +0800
Subject: [PATCH] Fix a typo.

---
 models/problem.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/models/problem.js b/models/problem.js
index c5081c1..15df34c 100644
--- a/models/problem.js
+++ b/models/problem.js
@@ -500,7 +500,7 @@ class Problem extends Model {
   async resetSubmissionCount() {
     await syzoj.utils.lock(['Problem::resetSubmissionCount', this.id], async () => {
       this.submit_num = await JudgeState.count({ score: { $not: null }, problem_id: this.id, type: { $not: 1 } });
-      this.ac_num = await JudgeState.count({ score: 100, problem_id: this.id, $type: { $not: 1 } });
+      this.ac_num = await JudgeState.count({ score: 100, problem_id: this.id, type: { $not: 1 } });
       await this.save();
     });
   }