diff --git a/oj/production_settings.py b/oj/production_settings.py
index d497796..4f69212 100644
--- a/oj/production_settings.py
+++ b/oj/production_settings.py
@@ -25,13 +25,12 @@ ALLOWED_HOSTS = [
     "ojtest.xuyue.cc",
     "10.13.114.114",
     "150.158.29.156",
-    "172.17.0.1",
 ]
 
 CSRF_TRUSTED_ORIGINS = [
     "http://localhost:5173",
-    "http://localhost:9005",  # health check
-    "http://172.17.0.1:8080",
+    "http://localhost:9005", # health check
+    "http://localhost:8080", # judge server
     "http://127.0.0.1:5173",
     "https://oj.xuyue.cc",
     "https://ojtest.xuyue.cc",