diff --git a/backend/sophon/core/models.py b/backend/sophon/core/models.py
index fcc3e40..20b6b90 100644
--- a/backend/sophon/core/models.py
+++ b/backend/sophon/core/models.py
@@ -6,6 +6,8 @@ properly.
 from __future__ import annotations
 import typing
 import abc
+
+import pkg_resources
 from django.db import models
 from django.contrib.auth.models import User
 from rest_framework.serializers import ModelSerializer
@@ -203,12 +205,17 @@ class SophonInstanceDetails(SophonModel):
         max_length=32,
     )
 
+    @property
+    def version(self) -> str:
+        return pkg_resources.get_distribution("sophon").version
+
     @classmethod
     def get_fields(cls) -> set[str]:
         return {
             "name",
             "description",
             "theme",
+            "version",
         }
 
     @classmethod
diff --git a/backend/sophon/core/serializers.py b/backend/sophon/core/serializers.py
index 8e05381..089a5cd 100644
--- a/backend/sophon/core/serializers.py
+++ b/backend/sophon/core/serializers.py
@@ -1,5 +1,5 @@
 from django.contrib.auth.models import User
-from rest_framework.serializers import Serializer, ModelSerializer
+from rest_framework.serializers import Serializer, ModelSerializer, CharField
 
 
 class NoneSerializer(Serializer):
diff --git a/backend/sophon/core/urls.py b/backend/sophon/core/urls.py
index 477bf4d..2ac0088 100644
--- a/backend/sophon/core/urls.py
+++ b/backend/sophon/core/urls.py
@@ -11,6 +11,5 @@ router.register("users", views.UserViewSet, basename="user")
 
 urlpatterns = [
     path("", include(router.urls)),
-    path("version", views.VersionView.as_view()),
     path("instance", views.SophonInstanceDetailsView.as_view()),
 ]
diff --git a/backend/sophon/core/views.py b/backend/sophon/core/views.py
index 05bf32f..2203ac6 100644
--- a/backend/sophon/core/views.py
+++ b/backend/sophon/core/views.py
@@ -279,17 +279,6 @@ class SophonGroupViewSet(WriteSophonViewSet, metaclass=abc.ABCMeta):
             return permissions.AllowAny,
 
 
-class VersionView(APIView):
-    """
-    Get the Sophon server version.
-    """
-
-    # noinspection PyMethodMayBeStatic,PyUnusedLocal
-    def get(self, request, format=None):
-        version = pkg_resources.get_distribution("sophon").version
-        return Response(version, status=s.HTTP_200_OK)
-
-
 class SophonInstanceDetailsView(APIView):
     """
     Get the details of this Sophon instance.
@@ -298,6 +287,7 @@ class SophonInstanceDetailsView(APIView):
     # noinspection PyMethodMayBeStatic,PyUnusedLocal
     def get(self, request, format=None):
         details = models.SophonInstanceDetails.objects.get()
-        Serializer = details.get_view_serializer()
-        serializer = Serializer(instance=details)
+        # noinspection PyPep8Naming
+        ViewSerializer = details.get_view_serializer()
+        serializer = ViewSerializer(instance=details)
         return Response(serializer.data, status=s.HTTP_200_OK)