diff --git a/code/server/DataBase/Context/PongDbContext.cs b/code/server/DataBase/Context/PongDbContext.cs
index 5b95e84..60bc353 100644
--- a/code/server/DataBase/Context/PongDbContext.cs
+++ b/code/server/DataBase/Context/PongDbContext.cs
@@ -24,7 +24,11 @@ namespace DataBase.Context
                 //optionsBuilder.UseNpgsql(@"host=localhost;database=postgres;user id=postgres;password=1234;");
                 //string path = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "..\\..\\..\\..\\DataBase\\PongDB.db");
                 //optionsBuilder.UseSqlite($"Data Source={path}");
-                optionsBuilder.UseMySql("server=localhost;port=3306;user=user;password=pwd;database=mydb", new MySqlServerVersion(new Version(10, 11, 1)));
+                var dbDatabase = Environment.GetEnvironmentVariable("DB_DATABASE", EnvironmentVariableTarget.Process);
+                var dbUser = Environment.GetEnvironmentVariable("DB_USER", EnvironmentVariableTarget.Process);
+                var dbPassword = Environment.GetEnvironmentVariable("DB_PASSWORD", EnvironmentVariableTarget.Process);
+                var dbServer = Environment.GetEnvironmentVariable("DB_SERVER", EnvironmentVariableTarget.Process);
+                optionsBuilder.UseMySql("server=dbServer;port=3306;user=dbUser;password=pwd;database=dbDatabase", new MySqlServerVersion(new Version(10, 11, 1)));
 
             }
         }
diff --git a/code/server/DataBase/DataBase.csproj b/code/server/DataBase/DataBase.csproj
index 15a1449..28119d3 100644
--- a/code/server/DataBase/DataBase.csproj
+++ b/code/server/DataBase/DataBase.csproj
@@ -16,7 +16,6 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="7.0.3" />
     <PackageReference Include="Pomelo.EntityFrameworkCore.MySql" Version="7.0.0" />
   </ItemGroup>