diff --git a/sponsor/models.py b/sponsor/models.py
index d4e7b0d..2cd4351 100644
--- a/sponsor/models.py
+++ b/sponsor/models.py
@@ -5,11 +5,6 @@
 User = get_user_model()
 
 
-class SponsorLevelManager(models.Manager):
-    def get_queryset(self):
-        return super(SponsorLevelManager, self).get_queryset().all().order_by("order")
-
-
 class SponsorBenefit(models.Model):
     class Meta:
         verbose_name = "후원사 혜택"
@@ -31,6 +26,7 @@ class SponsorLevel(models.Model):
     class Meta:
         verbose_name = "후원사 등급"
         verbose_name_plural = "후원사 등급"
+        ordering = ["order"]
 
     name = models.CharField(
         max_length=255, blank=True, default="", help_text="후원 등급명"
@@ -52,8 +48,6 @@ class Meta:
         SponsorBenefit, through="BenefitByLevel", related_name="level"
     )
 
-    objects = SponsorLevelManager()
-
     @property
     def current_remaining_number(self):
         return (
diff --git a/sponsor/viewsets.py b/sponsor/viewsets.py
index ee93be7..2e56066 100644
--- a/sponsor/viewsets.py
+++ b/sponsor/viewsets.py
@@ -40,7 +40,7 @@ class SponsorLevelViewSet(ModelViewSet):
     http_method_names = ["get", "post", "put", "delete"]
 
     def get_queryset(self):
-        return SponsorLevel.objects.filter(year=self.request.version).get_queryset()
+        return SponsorLevel.objects.filter(year=self.request.version).all()
 
     def get_serializer_class(self):
         match self.action: