diff --git a/packages/hydrooj/package.json b/packages/hydrooj/package.json
index 54a3160de..824c03185 100644
--- a/packages/hydrooj/package.json
+++ b/packages/hydrooj/package.json
@@ -1,6 +1,6 @@
 {
     "name": "hydrooj",
-    "version": "3.3.11",
+    "version": "3.3.12",
     "bin": "bin/hydrooj.js",
     "main": "src/loader",
     "module": "src/loader",
diff --git a/packages/hydrooj/src/model/problem.ts b/packages/hydrooj/src/model/problem.ts
index 463279df6..07ca0dd2d 100644
--- a/packages/hydrooj/src/model/problem.ts
+++ b/packages/hydrooj/src/model/problem.ts
@@ -366,7 +366,8 @@ export class ProblemModel {
     static canViewBy(pdoc: ProblemDoc, udoc: User) {
         if (!udoc.hasPerm(PERM.PERM_VIEW_PROBLEM)) return false;
         if (udoc.own(pdoc)) return true;
-        if (pdoc.hidden && !udoc.hasPerm(PERM.PERM_VIEW_PROBLEM_HIDDEN)) return false;
+        if (udoc.hasPerm(PERM.PERM_VIEW_PROBLEM_HIDDEN)) return true;
+        if (pdoc.hidden) return false;
         if (!pdoc.assign.length) return true;
         return !!Set.intersection(pdoc.assign, udoc.group).size;
     }
diff --git a/packages/ui-default/package.json b/packages/ui-default/package.json
index 010f6ee72..108459d76 100644
--- a/packages/ui-default/package.json
+++ b/packages/ui-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.29.8",
+  "version": "4.29.9",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "hydro.js",