diff --git a/WelsonJS.Toolkit/WelsonJS.Service/Logging/FileLogger.cs b/WelsonJS.Toolkit/WelsonJS.Service/Logging/FileLogger.cs
index bd76f16..bdbadfa 100644
--- a/WelsonJS.Toolkit/WelsonJS.Service/Logging/FileLogger.cs
+++ b/WelsonJS.Toolkit/WelsonJS.Service/Logging/FileLogger.cs
@@ -55,7 +55,6 @@ namespace WelsonJS.Service.Logging
                     {
                         Console.WriteLine(LogLevel.Warning.ToString() + ": [" + DateTime.Now.ToString() + "] Failed to write a log file. " + ex.Message);
                     }
-
                 }
             }
         }
diff --git a/WelsonJS.Toolkit/WelsonJS.Service/ServiceMain.cs b/WelsonJS.Toolkit/WelsonJS.Service/ServiceMain.cs
index 22a5cd4..e5d436c 100644
--- a/WelsonJS.Toolkit/WelsonJS.Service/ServiceMain.cs
+++ b/WelsonJS.Toolkit/WelsonJS.Service/ServiceMain.cs
@@ -74,7 +74,7 @@ namespace WelsonJS.Service
             // set the logger
             ILoggerFactory factory = LoggerFactory.Create(builder => builder.AddConsole());
             factory.AddDirectory(Path.GetTempPath());
-            logger = factory.CreateLogger(applicationName);
+            logger = factory.CreateLogger(applicationName.ToLower());
 
             // mapping arguments to each variables
             var arguments = ParseArguments(this.args);