diff --git a/CyberSystem/CyberSystem/App.config b/CyberSystem/CyberSystem/App.config
index 193aecc..ecdcf8a 100644
--- a/CyberSystem/CyberSystem/App.config
+++ b/CyberSystem/CyberSystem/App.config
@@ -1,6 +1,6 @@
-<?xml version="1.0" encoding="utf-8" ?>
+<?xml version="1.0" encoding="utf-8"?>
 <configuration>
     <startup> 
-        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.8" />
+        <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.7.2"/>
     </startup>
-</configuration>
\ No newline at end of file
+</configuration>
diff --git a/CyberSystem/CyberSystem/BerklySocketServer.csproj b/CyberSystem/CyberSystem/BerklySocketServer.csproj
index ad17448..cc3c335 100644
--- a/CyberSystem/CyberSystem/BerklySocketServer.csproj
+++ b/CyberSystem/CyberSystem/BerklySocketServer.csproj
@@ -8,10 +8,11 @@
     <OutputType>Exe</OutputType>
     <RootNamespace>CyberSystem</RootNamespace>
     <AssemblyName>CyberSystem</AssemblyName>
-    <TargetFrameworkVersion>v4.8</TargetFrameworkVersion>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
     <Deterministic>true</Deterministic>
+    <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <PlatformTarget>AnyCPU</PlatformTarget>
diff --git a/CyberSystem/CyberSystem/Server.cs b/CyberSystem/CyberSystem/Server.cs
index b858d85..72d0b00 100644
--- a/CyberSystem/CyberSystem/Server.cs
+++ b/CyberSystem/CyberSystem/Server.cs
@@ -54,7 +54,7 @@ public class Server
 
             var messageBytes = Encoding.UTF8.GetBytes(serverMessage);
             clientSocket.Send(messageBytes);
-
+            
             // Закрытие соединения.
             clientSocket.Shutdown(SocketShutdown.Both);
             clientSocket.Close();