diff --git a/app/config.py b/app/config.py
index b73fdbc..dc3ef61 100644
--- a/app/config.py
+++ b/app/config.py
@@ -68,6 +68,15 @@ class Settings(BaseSettings):
     server_url: HttpUrl = HttpUrl("http://localhost:8000")
     frontend_url: HttpUrl | None = None
 
+    @property
+    def web_url(self):
+        if self.frontend_url is not None:
+            return str(self.frontend_url)
+        elif self.server_url is not None:
+            return str(self.server_url)
+        else:
+            return "/"
+
     # SignalR 设置
     signalr_negotiate_timeout: int = 30
     signalr_ping_interval: int = 15
diff --git a/app/database/score.py b/app/database/score.py
index cfea607..d8b7bc4 100644
--- a/app/database/score.py
+++ b/app/database/score.py
@@ -13,7 +13,7 @@ from app.calculator import (
     calculate_weighted_pp,
     clamp,
 )
-from app.config import Settings, settings
+from app.config import settings
 from app.database.events import Event, EventType
 from app.database.team import TeamMember
 from app.models.model import (
@@ -244,7 +244,7 @@ class ScoreResp(ScoreBase):
                 "beatmap": {"title": s.beatmap.version, "url": s.beatmap.url},
                 "user": {
                     "username": score.user.username,
-                    "url": str(Settings.frontend_url) + "/users/" + str(score.user.id),
+                    "url": settings.web_url + "users/" + str(score.user.id),
                 },
             }
             session.add(rank_event)
@@ -651,9 +651,7 @@ async def process_user(
                         },
                         "user": {
                             "username": user.username,
-                            "url": str(Settings.frontend_url)
-                            + "/users/"
-                            + str(user.id),
+                            "url": settings.web_url + "users/" + str(user.id),
                         },
                     }
                     session.add(rank_lost_event)
diff --git a/app/router/private/username.py b/app/router/private/username.py
index 3138a8b..e9ebf77 100644
--- a/app/router/private/username.py
+++ b/app/router/private/username.py
@@ -48,15 +48,9 @@ async def user_rename(
         user_id=current_user.id,
         user=current_user,
     )
-    if settings.frontend_url is not None:
-        frontend_url = str(settings.frontend_url)
-    elif settings.server_url is not None:
-        frontend_url = str(settings.server_url)
-    else:
-        frontend_url = "/"
     rename_event.event_payload["user"] = {
         "username": new_name,
-        "url": frontend_url + "users/" + str(current_user.id),
+        "url": settings.web_url + "users/" + str(current_user.id),
         "previous_username": current_user.previous_usernames[-1],
     }
     session.add(rename_event)