diff --git a/DTLib.Logging/DependencyInjection/MyLoggerWrapper.cs b/DTLib.Logging/DependencyInjection/MyLoggerWrapper.cs
index d095122..b685344 100644
--- a/DTLib.Logging/DependencyInjection/MyLoggerWrapper.cs
+++ b/DTLib.Logging/DependencyInjection/MyLoggerWrapper.cs
@@ -12,7 +12,7 @@ public class MyLoggerWrapper<TCaller> : Microsoft.Extensions.Logging.ILogger<TCa
     public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func<TState, Exception, string> formatter)
     {
         string message = formatter(state, exception);
-        _logger.Log(nameof(TCaller), LogSeverity_FromLogLevel(logLevel), message);
+        _logger.Log(typeof(TCaller).Name, LogSeverity_FromLogLevel(logLevel), message);
     }
 
     private bool _isEnabled=true;
diff --git a/DTLib.Logging/LogFormats/DefaultLogFormat.cs b/DTLib.Logging/LogFormats/DefaultLogFormat.cs
index 21cf0d9..a51344f 100644
--- a/DTLib.Logging/LogFormats/DefaultLogFormat.cs
+++ b/DTLib.Logging/LogFormats/DefaultLogFormat.cs
@@ -20,7 +20,7 @@ public class DefaultLogFormat : ILogFormat
         if (PrintTimeStamp) 
             sb.Append('[').Append(DateTime.Now.ToString(MyTimeFormat.ForText)).Append(']');
         if (PrintContext && PrintSeverity) 
-            sb.Append('[').Append(context).Append('/').Append(severity.ToString().Append(']'));
+            sb.Append('[').Append(context).Append('/').Append(severity.ToString()).Append(']');
         else if(PrintContext) 
             sb.Append('[').Append(context).Append(']');
         else if(PrintSeverity)