diff --git a/takahe/models.py b/takahe/models.py
index c5797595..5a902907 100644
--- a/takahe/models.py
+++ b/takahe/models.py
@@ -1532,3 +1532,50 @@ class InboxMessage(models.Model):
                 "object": payload,
             }
         )
+
+
+class Config(models.Model):
+    """
+    A configuration setting for either the server or a specific user or identity.
+
+    The possible options and their defaults are defined at the bottom of the file.
+    """
+
+    key = models.CharField(max_length=500)
+
+    user = models.ForeignKey(
+        User,
+        blank=True,
+        null=True,
+        related_name="configs",
+        on_delete=models.CASCADE,
+    )
+
+    identity = models.ForeignKey(
+        Identity,
+        blank=True,
+        null=True,
+        related_name="configs",
+        on_delete=models.CASCADE,
+    )
+
+    domain = models.ForeignKey(
+        Domain,
+        blank=True,
+        null=True,
+        related_name="configs",
+        on_delete=models.CASCADE,
+    )
+
+    json = models.JSONField(blank=True, null=True)
+    image = models.ImageField(
+        blank=True,
+        null=True,
+    )
+
+    class Meta:
+        # managed = False
+        db_table = "core_config"
+        unique_together = [
+            ("key", "user", "identity", "domain"),
+        ]
diff --git a/users/migrations/0013_init_identity.py b/users/migrations/0013_init_identity.py
index 9729032d..ba88a9fc 100644
--- a/users/migrations/0013_init_identity.py
+++ b/users/migrations/0013_init_identity.py
@@ -5,11 +5,13 @@ from django.db import migrations, models, transaction
 from loguru import logger
 from tqdm import tqdm
 
+from takahe.models import Config as TakaheConfig
 from takahe.models import Domain as TakaheDomain
 from takahe.models import Identity as TakaheIdentity
 from takahe.models import User as TakaheUser
 
 domain = settings.SITE_INFO["site_domain"]
+name = settings.SITE_INFO["site_name"]
 service_domain = settings.SITE_INFO.get("site_service_domain")
 
 
@@ -27,6 +29,28 @@ def init_domain(apps, schema_editor):
     else:
         logger.info(f"Takahe domain {domain} already exists")
 
+    TakaheConfig.objects.update_or_create(
+        key="public_timeline",
+        user=None,
+        identity=None,
+        domain=None,
+        defaults={"json": False},
+    )
+    TakaheConfig.objects.update_or_create(
+        key="site_name",
+        user=None,
+        identity=None,
+        domain=None,
+        defaults={"json": name},
+    )
+    TakaheConfig.objects.update_or_create(
+        key="site_name",
+        user=None,
+        identity=None,
+        domain=domain,
+        defaults={"json": name},
+    )
+
 
 def init_identity(apps, schema_editor):
     User = apps.get_model("users", "User")
diff --git a/users/templates/users/profile_actions.html b/users/templates/users/profile_actions.html
index 3f7cc7eb..7848d68f 100644
--- a/users/templates/users/profile_actions.html
+++ b/users/templates/users/profile_actions.html
@@ -28,7 +28,7 @@
       <a href="{{ identity.profile_uri }}"
          target="_blank"
          rel="noopener"
-         title="用户实例主页">
+         title="用户原始主页">
         <i class="fa-solid fa-circle-nodes"></i>
       </a>
     </span>