diff --git a/DTLib.Tests/Program.cs b/DTLib.Tests/Program.cs
index aedf62c..94aaa0b 100644
--- a/DTLib.Tests/Program.cs
+++ b/DTLib.Tests/Program.cs
@@ -17,7 +17,7 @@ namespace DTLib.Tests;
 
 public static class Program
 {
-    public static readonly DefaultLogger Info = new();
+    public static readonly ConsoleLogger Info = new();
     public static void Main()
     {
         Info.Enable();
diff --git a/DTLib/Loggers/AsyncLogger.cs b/DTLib/Loggers/AsyncLogger.cs
deleted file mode 100644
index fd0d112..0000000
--- a/DTLib/Loggers/AsyncLogger.cs
+++ /dev/null
@@ -1,36 +0,0 @@
-using System.Globalization;
-
-namespace DTLib.Loggers;
-
-// вывод лога в консоль и файл
-public class AsyncLogger : BaseLogger
-{
-    public AsyncLogger(string logfile) : base(logfile) { }
-
-    public AsyncLogger(string dir, string programName) : base(dir, programName) { }
-
-    readonly object consolelocker = new();
-    public override void Log(params string[] msg)
-    {
-        lock (statelocker) if (!IsEnabled) return;
-        // добавление даты
-        if (msg.Length == 1) msg[0] = "[" + DateTime.Now.ToString(CultureInfo.InvariantCulture) + "]: " + msg[0];
-        else msg[1] = "[" + DateTime.Now.ToString(CultureInfo.InvariantCulture) + "]: " + msg[1];
-        // перенос строки
-        msg[msg.Length - 1] += '\n';
-        // вывод в консоль
-        lock (consolelocker)
-            ColoredConsole.Write(msg);
-        // вывод в файл
-        if (msg.Length == 1)
-            lock (Logfile) File.AppendAllText(Logfile, msg[0]);
-        else
-        {
-            StringBuilder strB = new();
-            for (ushort i = 0; i < msg.Length; i++)
-                strB.Append(msg[++i]);
-            lock (Logfile) File.AppendAllText(Logfile, strB.ToString());
-        }
-    }
-    public void LogAsync(params string[] msg) => Task.Run(() => Log(msg));
-}
diff --git a/DTLib/Loggers/BaseLogger.cs b/DTLib/Loggers/BaseLogger.cs
index a0f7039..717c937 100644
--- a/DTLib/Loggers/BaseLogger.cs
+++ b/DTLib/Loggers/BaseLogger.cs
@@ -1,14 +1,24 @@
-namespace DTLib.Loggers;
+using System.IO;
+using File = DTLib.Filesystem.File;
 
-public abstract class BaseLogger
+namespace DTLib.Loggers;
+
+public abstract class BaseLogger : IDisposable
 {
     public BaseLogger() { }
-    public BaseLogger(string logfile) => (Logfile, WriteToFile) = (logfile,true);
+    public BaseLogger(string logfile)
+    {
+        WriteToFile=true;
+        LogfileName = logfile;
+        LogfileStream = File.OpenWrite(logfile);
+    }
+
     public BaseLogger(string dir, string programName)
         : this($"{dir}\\{programName}_{DateTime.Now}.log".Replace(':', '-').Replace(' ', '_')) { }
 
 
-    public string Logfile { get; init; }
+    public string LogfileName;
+    public FileStream LogfileStream { get; init; }
     public bool IsEnabled { get; private set; } = false;
     public bool WriteToFile { get; private set; } = false;
     protected readonly object statelocker = new();
@@ -16,4 +26,12 @@ public abstract class BaseLogger
     public void Enable() { lock (statelocker) IsEnabled = true; }
 
     public abstract void Log(params string[] msg);
+
+    public virtual void Dispose()
+    {
+        LogfileStream?.Flush();
+        LogfileStream?.Close();
+    }
+
+    ~BaseLogger() => Dispose();
 }
diff --git a/DTLib/Loggers/DefaultLogger.cs b/DTLib/Loggers/ConsoleLogger.cs
similarity index 58%
rename from DTLib/Loggers/DefaultLogger.cs
rename to DTLib/Loggers/ConsoleLogger.cs
index d955750..f87919e 100644
--- a/DTLib/Loggers/DefaultLogger.cs
+++ b/DTLib/Loggers/ConsoleLogger.cs
@@ -3,13 +3,13 @@
 namespace DTLib.Loggers;
 
 // вывод лога в консоль и файл
-public class DefaultLogger : BaseLogger
+public class ConsoleLogger : BaseLogger
 {
-    public DefaultLogger() => Logfile = "";
-    public DefaultLogger(string logfile) : base(logfile) { }
-
-    public DefaultLogger(string dir, string programName) : base(dir, programName) { }
+    public ConsoleLogger() : base() {}
+    public ConsoleLogger(string logfile) : base(logfile){}
+    public ConsoleLogger(string dir, string programName) : base(dir, programName) {}
 
+    
     public override void Log(params string[] msg)
     {
         lock (statelocker) if (!IsEnabled) return;
@@ -18,22 +18,28 @@ public class DefaultLogger : BaseLogger
         LogNoTime(msg);
     }
 
+    
+    readonly object consolelocker = new();
+    
     public void LogNoTime(params string[] msg)
     {
         lock (statelocker) if (!IsEnabled) return;
         msg[msg.Length - 1] += '\n';
-        ColoredConsole.Write(msg);
+        lock (consolelocker)
+            ColoredConsole.Write(msg);
         if (WriteToFile)
         {
             if (msg.Length == 1)
-                lock (Logfile) File.AppendAllText(Logfile, msg[0]);
+                lock (LogfileStream) LogfileStream.Write(msg[0].ToBytes());
             else
             {
                 StringBuilder strB = new();
                 for (ushort i = 0; i < msg.Length; i++)
                     strB.Append(msg[++i]);
-                lock (Logfile) File.AppendAllText(Logfile, strB.ToString());
+                lock (LogfileStream) LogfileStream.Write(strB.ToString().ToBytes());
             }
         }
     }
+    
+    public void LogAsync(params string[] msg) => Task.Run(() => Log(msg));
 }