diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index 78437dff0..d0be3ff7a 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "3.1.24",
+    "version": "3.1.25",
     "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 b7248b128..5bff03537 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(contest.RULES))
+    @param('rule', Types.Range(Object.assign(contest.RULES).filter((i) => i !== 'homework')))
     @param('pids', Types.Content)
     @param('rated', Types.Boolean)
     @param('code', Types.String, true)