diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index 086692e92..6234fdcd0 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "2.32.21",
+    "version": "2.32.22",
     "bin": "bin/hydrooj.js",
     "main": "src/loader",
     "module": "src/loader",
diff --git a/packages/hydrooj/src/handler/problem.ts b/packages/hydrooj/src/handler/problem.ts
index e1a9ccca5..94ea1083a 100644
--- a/packages/hydrooj/src/handler/problem.ts
+++ b/packages/hydrooj/src/handler/problem.ts
@@ -23,7 +23,7 @@ import * as document from '../model/document';
 import * as contest from '../model/contest';
 import solution from '../model/solution';
 import { PERM, PRIV } from '../model/builtin';
-import storage from '../service/storage';
+import storage from '../model/storage';
 import * as bus from '../service/bus';
 import {
     Route, Handler, Types, param, post, route, query,