diff --git a/OSS.Common/ComUtils/NumGenerator.cs b/OSS.Common/ComUtils/NumGenerator.cs
index 3cc8bae..b79202c 100644
--- a/OSS.Common/ComUtils/NumGenerator.cs
+++ b/OSS.Common/ComUtils/NumGenerator.cs
@@ -173,7 +173,6 @@ namespace OSS.Common.ComUtils
         }
 
 
-
         private static readonly long _timeStartTicks = new DateTime(2018, 1, 1).ToUniversalTime().Ticks;
 
         /// <summary>