diff --git a/packages/hydrojudge/package.json b/packages/hydrojudge/package.json
index 44b7a63d8..e88c64c7c 100644
--- a/packages/hydrojudge/package.json
+++ b/packages/hydrojudge/package.json
@@ -1,7 +1,7 @@
 {
     "name": "@hydrooj/hydrojudge",
     "bin": "bin/hydrojudge.js",
-    "version": "2.5.2",
+    "version": "2.5.3",
     "main": "package.json",
     "author": "undefined <i@undefined.moe>",
     "repository": "https://github.com/hydro-dev/Hydro.git",
diff --git a/packages/ui-default/backendlib/template.js b/packages/ui-default/backendlib/template.js
index 92cdb063d..4b5e3157f 100644
--- a/packages/ui-default/backendlib/template.js
+++ b/packages/ui-default/backendlib/template.js
@@ -78,7 +78,7 @@ const xss = new Xss.FilterXSS({
 });
 
 if (argv.template && argv.template !== 'string') argv.template = findFileSync('@hydrooj/ui-default/templates');
-else argv.template = findFileSync(argv.template);
+else if (argv.template) argv.template = findFileSync(argv.template);
 
 class Loader extends nunjucks.Loader {
   // eslint-disable-next-line class-methods-use-this
diff --git a/packages/ui-default/package.json b/packages/ui-default/package.json
index fc4ec256b..b4fe95a5f 100644
--- a/packages/ui-default/package.json
+++ b/packages/ui-default/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@hydrooj/ui-default",
-  "version": "4.6.1",
+  "version": "4.6.2",
   "author": "undefined <i@undefined.moe>",
   "license": "AGPL-3.0",
   "main": "hydro.js",