From 1c97853fc174259cbfe6e3249dd84bd7110c1eaa Mon Sep 17 00:00:00 2001
From: undefined <i@undefined.moe>
Date: Sat, 6 Nov 2021 22:54:56 +0800
Subject: [PATCH] core: bug fix

---
 packages/hydrooj/package.json           | 2 +-
 packages/hydrooj/src/handler/contest.ts | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index d0be3ff7a..2151d0608 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "3.1.25",
+    "version": "3.1.26",
     "bin": "bin/hydrooj.js",
     "main": "src/loader",
     "module": "src/loader",
diff --git a/packages/hydrooj/src/handler/contest.ts b/packages/hydrooj/src/handler/contest.ts
index 5bff03537..665458f2e 100644
--- a/packages/hydrooj/src/handler/contest.ts
+++ b/packages/hydrooj/src/handler/contest.ts
@@ -220,7 +220,7 @@ export class ContestEditHandler extends Handler {
     @param('duration', Types.Float)
     @param('title', Types.Title)
     @param('content', Types.Content)
-    @param('rule', Types.Range(Object.assign(contest.RULES).filter((i) => i !== 'homework')))
+    @param('rule', Types.Range(Object.keys(contest.RULES).filter((i) => i !== 'homework')))
     @param('pids', Types.Content)
     @param('rated', Types.Boolean)
     @param('code', Types.String, true)