diff --git a/AyCode.Core/Loggers/AcLoggerBase.cs b/AyCode.Core/Loggers/AcLoggerBase.cs
index ff01c23..7cebe5f 100644
--- a/AyCode.Core/Loggers/AcLoggerBase.cs
+++ b/AyCode.Core/Loggers/AcLoggerBase.cs
@@ -29,10 +29,17 @@ public abstract class AcLoggerBase : IAcLoggerBase
 
         foreach (var logWriter in AcEnv.AppConfiguration.GetSection("AyCode:Logger:LogWriters").GetChildren())
         {
-            var logWriterType = Type.GetType(logWriter["LogWriterType"]);
-            var logWriterLogLevel = logWriter.GetEnum<LogLevel>("LogLevel");
+            try
+            {
+                var logWriterType = Type.GetType(logWriter["LogWriterType"]);
+                var logWriterLogLevel = logWriter.GetEnum<LogLevel>("LogLevel");
 
-            LogWriters.Add(Activator.CreateInstance(logWriterType, AppType, logWriterLogLevel, CategoryName) as IAcLogWriterBase);
+                LogWriters.Add(Activator.CreateInstance(logWriterType, AppType, logWriterLogLevel, CategoryName) as IAcLogWriterBase);
+            }
+            catch (Exception ex)
+            {
+                Console.Error.WriteLine(ex);
+            }
         }
     }
 
diff --git a/AyCode.Services.Server/SignalRs/AcWebSignalRHubBase.cs b/AyCode.Services.Server/SignalRs/AcWebSignalRHubBase.cs
index 4f11851..f61ee14 100644
--- a/AyCode.Services.Server/SignalRs/AcWebSignalRHubBase.cs
+++ b/AyCode.Services.Server/SignalRs/AcWebSignalRHubBase.cs
@@ -178,10 +178,8 @@ public abstract class AcWebSignalRHubBase<TSignalRTags, TLogger>(IConfiguration
     }
 
     //[Conditional("DEBUG")]
-    private void LogContextUserNameAndId()
+    protected virtual void LogContextUserNameAndId()
     {
-        return;
-
         string? userName = null;
         var userId = Guid.Empty;