diff --git a/src/BarCode.Web.Repositories/SerialNumbersRepositories.cs b/src/BarCode.Web.Repositories/SerialNumbersRepositories.cs
index 0300101..6f17032 100644
--- a/src/BarCode.Web.Repositories/SerialNumbersRepositories.cs
+++ b/src/BarCode.Web.Repositories/SerialNumbersRepositories.cs
@@ -511,10 +511,11 @@ namespace BarCode.Web.Repositories
                 TwoSerialNumber = s.serial.TwoSerialNumber.Replace(s.serial.SerialNumber, "").Replace(",", "")
             }).ToListAsync();
             List<SerialNumberInfoResponse2> returnList= new List<SerialNumberInfoResponse2>();
-            SerialNumberInfoResponse2 list2 = new SerialNumberInfoResponse2();
+            
             for (int i = 0; i < list.Count; i++)
             {
-                if(list[i] != null)
+                SerialNumberInfoResponse2 list2 = new SerialNumberInfoResponse2();
+                if (list[i] != null)
                 {
                     if (list[i].SuitNumber == list[i].SerialNumber)
                     {