diff --git a/order/serializers/order_retrieve_serializer.py b/order/serializers/order_retrieve_serializer.py
index dec180d..fadf832 100644
--- a/order/serializers/order_retrieve_serializer.py
+++ b/order/serializers/order_retrieve_serializer.py
@@ -26,8 +26,7 @@
 
 
 class OrderRetrieveSerializer(serializers.ModelSerializer):
-    service = ServiceRetrieveSerializer(read_only=True)
-    reformer = serializers.SerializerMethodField(read_only=True)
+    service_info = serializers.SerializerMethodField(read_only=True)
     materials = ServiceMaterialRetrieveSerializer(many=True, read_only=True)
     additional_options = ServiceOptionRetrieveSerializer(many=True, read_only=True)
     order_status = OrderStatusSerailzier(many=True, read_only=True)
@@ -36,11 +35,8 @@ class OrderRetrieveSerializer(serializers.ModelSerializer):
     delivery_status = serializers.SerializerMethodField(read_only=True)
     images = OrderImageSerializer(source="order_image", many=True, read_only=True)
 
-    def get_reformer(self, obj):
-        reformer = obj.service.market.reformer
-        if reformer:
-            return ReformerProfileSerializer(reformer).data
-        return None
+    def get_service_info(self, obj):
+        return ServiceRetrieveSerializer(obj.service).data
 
     def get_orderer_information(self, obj):
         # 만약, 기본 사용자 정보가 아닌, 새로운 사용자 정보를 기입하여 주문한 경우는, User 정보가 아니라, OrdererInformation 정보를 반환
@@ -57,8 +53,7 @@ def get_delivery_status(self, obj):
     class Meta:
         model = Order
         fields = [
-            "service",
-            "reformer",
+            "service_info",
             "order_uuid",
             "order_date",
             "orderer_information",
diff --git a/order/tests.py b/order/tests.py
index ba56df1..0315597 100644
--- a/order/tests.py
+++ b/order/tests.py
@@ -369,7 +369,7 @@ def test_get_order_list(self, _):
 
         # Then
         self.assertEqual(response.status_code, status.HTTP_200_OK)
-        self.assertIn("service", response.data[0])
+        self.assertIn("service_info", response.data[0])
         self.assertIn("order_uuid", response.data[0])
         self.assertIn("order_date", response.data[0])
         self.assertIn("orderer_information", response.data[0])