diff --git a/ChessTourManager.DataAccess.UnitTests/ChessTourManager.DataAccess.UnitTests.csproj b/ChessTourManager.DataAccess.UnitTests/ChessTourManager.DataAccess.UnitTests.csproj
index 1fb116b..804e786 100644
--- a/ChessTourManager.DataAccess.UnitTests/ChessTourManager.DataAccess.UnitTests.csproj
+++ b/ChessTourManager.DataAccess.UnitTests/ChessTourManager.DataAccess.UnitTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0-windows10.0.22621.0</TargetFramework>
+        <TargetFramework>net7.010.0.22621.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
 
diff --git a/ChessTourManager.Domain.UnitTests/ChessTourManager.Domain.UnitTests.csproj b/ChessTourManager.Domain.UnitTests/ChessTourManager.Domain.UnitTests.csproj
index b7cae80..45e8c27 100644
--- a/ChessTourManager.Domain.UnitTests/ChessTourManager.Domain.UnitTests.csproj
+++ b/ChessTourManager.Domain.UnitTests/ChessTourManager.Domain.UnitTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0-windows10.0.22621.0</TargetFramework>
+        <TargetFramework>net7.010.0.22621.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         
diff --git a/ChessTourManager.WEB.IntegrationTests/ChessTourManager.WEB.IntegrationTests.csproj b/ChessTourManager.WEB.IntegrationTests/ChessTourManager.WEB.IntegrationTests.csproj
index ba7409a..c451230 100644
--- a/ChessTourManager.WEB.IntegrationTests/ChessTourManager.WEB.IntegrationTests.csproj
+++ b/ChessTourManager.WEB.IntegrationTests/ChessTourManager.WEB.IntegrationTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0-windows</TargetFramework>
+        <TargetFramework>net7.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
 
diff --git a/ChessTourManager.WEB.SystemTests/ChessTourManager.WEB.SystemTests.csproj b/ChessTourManager.WEB.SystemTests/ChessTourManager.WEB.SystemTests.csproj
index 4ac815a..3282389 100644
--- a/ChessTourManager.WEB.SystemTests/ChessTourManager.WEB.SystemTests.csproj
+++ b/ChessTourManager.WEB.SystemTests/ChessTourManager.WEB.SystemTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0-windows</TargetFramework>
+        <TargetFramework>net7.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
 
diff --git a/ChessTourManager.WEB/appsettings.json b/ChessTourManager.WEB/appsettings.json
index 461363f..df67d27 100644
--- a/ChessTourManager.WEB/appsettings.json
+++ b/ChessTourManager.WEB/appsettings.json
@@ -1,6 +1,5 @@
 {
   "ConnectionStrings": {
-    "DefaultConnection": "Host=localhost;Username=postgres;Password=123qwe;Database=postgres;"
   },
   "Logging": {
     "LogLevel": {
diff --git a/ChessTourManager.WPF.IntegrationTests/ChessTourManager.WPF.IntegrationTests.csproj b/ChessTourManager.WPF.IntegrationTests/ChessTourManager.WPF.IntegrationTests.csproj
index e2c6165..df1db28 100644
--- a/ChessTourManager.WPF.IntegrationTests/ChessTourManager.WPF.IntegrationTests.csproj
+++ b/ChessTourManager.WPF.IntegrationTests/ChessTourManager.WPF.IntegrationTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0-windows</TargetFramework>
+        <TargetFramework>net7.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
 
diff --git a/ChessTourManager.WPF.SystemTests/ChessTourManager.WPF.SystemTests.csproj b/ChessTourManager.WPF.SystemTests/ChessTourManager.WPF.SystemTests.csproj
index b2a920d..1e3eb5f 100644
--- a/ChessTourManager.WPF.SystemTests/ChessTourManager.WPF.SystemTests.csproj
+++ b/ChessTourManager.WPF.SystemTests/ChessTourManager.WPF.SystemTests.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net7.0-windows</TargetFramework>
+        <TargetFramework>net7.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
 
diff --git a/ChessTourManager.WPF/ChessTourManager.WPF.csproj b/ChessTourManager.WPF/ChessTourManager.WPF.csproj
index aed90e7..0d9187c 100644
--- a/ChessTourManager.WPF/ChessTourManager.WPF.csproj
+++ b/ChessTourManager.WPF/ChessTourManager.WPF.csproj
@@ -2,7 +2,7 @@
 
     <PropertyGroup>
         <OutputType>WinExe</OutputType>
-        <TargetFramework>net7.0-windows</TargetFramework>
+        <TargetFramework>net7.0</TargetFramework>
         <Nullable>enable</Nullable>
         <UseWPF>true</UseWPF>
         <UserSecretsId>8fe28114-aaf5-4e5e-a0ab-cead5ac95a2d</UserSecretsId>
diff --git a/ChessTourManager.sln.DotSettings.user b/ChessTourManager.sln.DotSettings.user
index 55d18fb..34c2516 100644
--- a/ChessTourManager.sln.DotSettings.user
+++ b/ChessTourManager.sln.DotSettings.user
@@ -4,7 +4,7 @@
 	<s:String x:Key="/Default/CodeInspection/Highlighting/SweaWarningsMode/@EntryValue">DoNotShowAndRun</s:String>
 	<s:Boolean x:Key="/Default/Environment/Highlighting/HighlightingEnabled/@EntryValue">True</s:Boolean>
 	<s:String x:Key="/Default/Environment/Highlighting/HighlightingMode/@EntryValue">OnlyMarkers</s:String>
-	<s:String x:Key="/Default/Environment/Highlighting/HighlightingSourceSnapshotLocation/@EntryValue">C:\Users\aleks\AppData\Local\JetBrains\Rider2023.1\resharper-host\temp\Rider\vAny\CoverageData\_ChessTourManager.-1459946277\Snapshot\snapshot.utdcvr</s:String>
+	
 	
 	
 	
@@ -13,14 +13,21 @@
 
 
 	<s:Boolean x:Key="/Default/Environment/InlayHints/GeneralInlayHintsOptions/EnableInlayHints/@EntryValue">True</s:Boolean>
-	<s:String x:Key="/Default/Environment/UnitTesting/UnitTestSessionStore/Sessions/=55a6e54e_002Df593_002D4f13_002Db75a_002D365175b217f9/@EntryIndexedValue">&lt;SessionState ContinuousTestingMode="0" IsActive="True" Name="Test2" xmlns="urn:schemas-jetbrains-com:jetbrains-ut-session"&gt;&#xD;
-  &lt;TestAncestor&gt;&#xD;
-    &lt;TestId&gt;NUnit3x::DAAD8692-B55D-4C23-8A55-4932C9694C02::net7.0-windows::ChessTourManager.WEB.IntegrationTests.WebTests&lt;/TestId&gt;&#xD;
-    &lt;TestId&gt;NUnit3x::D4979470-4219-48E3-B0C3-D2E1A58BEEA8::net7.0-windows::ChessTourManager.WEB.SystemTests.Tests.Test&lt;/TestId&gt;&#xD;
-    &lt;TestId&gt;NUnit3x::D4979470-4219-48E3-B0C3-D2E1A58BEEA8::net7.0-windows::ChessTourManager.WEB.SystemTests.Tests&lt;/TestId&gt;&#xD;
-    &lt;TestId&gt;NUnit3x::DAAD8692-B55D-4C23-8A55-4932C9694C02::net7.0-windows::ChessTourManager.WEB.IntegrationTests.IdentityTests.RegisterAction_Should_Register_New_User&lt;/TestId&gt;&#xD;
-  &lt;/TestAncestor&gt;&#xD;
+	<s:String x:Key="/Default/Environment/UnitTesting/UnitTestSessionStore/Sessions/=55a6e54e_002Df593_002D4f13_002Db75a_002D365175b217f9/@EntryIndexedValue">&lt;SessionState ContinuousTestingMode="0" IsActive="True" Name="Test2" xmlns="urn:schemas-jetbrains-com:jetbrains-ut-session"&gt;
+  &lt;TestAncestor&gt;
+    &lt;TestId&gt;NUnit3x::DAAD8692-B55D-4C23-8A55-4932C9694C02::net7.0-windows::ChessTourManager.WEB.IntegrationTests.WebTests&lt;/TestId&gt;
+    &lt;TestId&gt;NUnit3x::D4979470-4219-48E3-B0C3-D2E1A58BEEA8::net7.0-windows::ChessTourManager.WEB.SystemTests.Tests.Test&lt;/TestId&gt;
+    &lt;TestId&gt;NUnit3x::D4979470-4219-48E3-B0C3-D2E1A58BEEA8::net7.0-windows::ChessTourManager.WEB.SystemTests.Tests&lt;/TestId&gt;
+    &lt;TestId&gt;NUnit3x::DAAD8692-B55D-4C23-8A55-4932C9694C02::net7.0-windows::ChessTourManager.WEB.IntegrationTests.IdentityTests.RegisterAction_Should_Register_New_User&lt;/TestId&gt;
+  &lt;/TestAncestor&gt;
 &lt;/SessionState&gt;</s:String>
+	<s:Boolean x:Key="/Default/UnloadedProject/UnloadedProjects/=35fdd597_002Df9df_002D4076_002D95ed_002Dc19554968885_0023ChessTourManager_002EDataAccess_002EUnitTests/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UnloadedProject/UnloadedProjects/=c9028753_002Dcb1f_002D4062_002Da946_002D10e72e26e41f_0023ChessTourManager_002EDomain_002EUnitTests/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UnloadedProject/UnloadedProjects/=d4979470_002D4219_002D48e3_002Db0c3_002Dd2e1a58beea8_0023ChessTourManager_002EWEB_002ESystemTests/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UnloadedProject/UnloadedProjects/=daad8692_002Db55d_002D4c23_002D8a55_002D4932c9694c02_0023ChessTourManager_002EWEB_002EIntegrationTests/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UnloadedProject/UnloadedProjects/=e4ea9cab_002Db802_002D4ebc_002D8758_002Df7cac2e34cc0_0023ChessTourManager_002EWPF_002EIntegrationTests/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UnloadedProject/UnloadedProjects/=ef98285b_002Db2e9_002D45ba_002D8934_002Dff71dfee478f_0023ChessTourManager_002EWPF/@EntryIndexedValue">True</s:Boolean>
+	<s:Boolean x:Key="/Default/UnloadedProject/UnloadedProjects/=f26c6ff8_002D6914_002D4eb4_002D9de3_002D4428f5065e14_0023ChessTourManager_002EWPF_002ESystemTests/@EntryIndexedValue">True</s:Boolean>
 	
 	
 	
diff --git a/README.md b/README.md
index 449d251..c83177e 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 ![ChessTourManagerLogo](https://user-images.githubusercontent.com/59678267/227247806-2777591d-a01a-4f51-bec7-5d172ad2865e.png)
 
+![GitHub repo size](https://img.shields.io/github/repo-size/AleksanderNekr/ChessTourManager?color=%234682B4)
 ## Brief description
 A project of implementing chess-drawing system using client-server and layered architecture.
 Using: