diff --git a/dmoj/settings.py b/dmoj/settings.py
index 16d77b8..43c7527 100644
--- a/dmoj/settings.py
+++ b/dmoj/settings.py
@@ -278,8 +278,11 @@ LANGUAGE_COOKIE_AGE = 8640000
 
 FORM_RENDERER = "django.forms.renderers.TemplatesSetting"
 
-IMPERSONATE_REQUIRE_SUPERUSER = True
-IMPERSONATE_DISABLE_LOGGING = True
+IMPERSONATE = {
+    "REQUIRE_SUPERUSER": True,
+    "DISABLE_LOGGING": True,
+    "ADMIN_DELETE_PERMISSION": True,
+}
 
 ACCOUNT_ACTIVATION_DAYS = 7
 
diff --git a/judge/views/problem_manage.py b/judge/views/problem_manage.py
index e060cde..dfce739 100644
--- a/judge/views/problem_manage.py
+++ b/judge/views/problem_manage.py
@@ -106,7 +106,7 @@ class BaseActionSubmissionsView(
 
         try:
             languages = list(map(int, self.request.POST.getlist("language")))
-            results = list(map(int, self.request.POST.getlist("result")))
+            results = list(map(str, self.request.POST.getlist("result")))
             contests = list(map(int, self.request.POST.getlist("contest")))
         except ValueError:
             return HttpResponseBadRequest()