diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/NewCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/NewCommand.cs
index 96e59152de..7a413fbbe9 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/NewCommand.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/NewCommand.cs
@@ -12,6 +12,7 @@ using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.Logging.Abstractions;
 using Volo.Abp.Cli.Args;
 using Volo.Abp.Cli.Auth;
+using Volo.Abp.Cli.Commands.Services;
 using Volo.Abp.Cli.Http;
 using Volo.Abp.Cli.ProjectBuilding;
 using Volo.Abp.Cli.ProjectBuilding.Building;
@@ -31,14 +32,17 @@ namespace Volo.Abp.Cli.Commands
 
         protected TemplateProjectBuilder TemplateProjectBuilder { get; }
         public ITemplateInfoProvider TemplateInfoProvider { get; }
+        public ConnectionStringProvider ConnectionStringProvider { get; }
 
         public NewCommand(TemplateProjectBuilder templateProjectBuilder
             , ITemplateInfoProvider templateInfoProvider,
-            EfCoreMigrationManager efCoreMigrationManager)
+            EfCoreMigrationManager efCoreMigrationManager,
+            ConnectionStringProvider connectionStringProvider)
         {
             _efCoreMigrationManager = efCoreMigrationManager;
             TemplateProjectBuilder = templateProjectBuilder;
             TemplateInfoProvider = templateInfoProvider;
+            ConnectionStringProvider = connectionStringProvider;
 
             Logger = NullLogger<NewCommand>.Instance;
         }
@@ -164,7 +168,7 @@ namespace Volo.Abp.Cli.Commands
                 databaseManagementSystem != DatabaseManagementSystem.NotSpecified &&
                 databaseManagementSystem != DatabaseManagementSystem.SQLServer)
             {
-                connectionString = GetNewConnectionStringByDbms(databaseManagementSystem, outputFolder);
+                connectionString = ConnectionStringProvider.GetByDbms(databaseManagementSystem, outputFolder);
             }
 
             commandLineArgs.Options.Add(CliConsts.Command, commandLineArgs.Command);
@@ -236,24 +240,6 @@ namespace Volo.Abp.Cli.Commands
             }
         }
 
-        private string GetNewConnectionStringByDbms(DatabaseManagementSystem databaseManagementSystem, string outputFolder)
-        {
-            switch (databaseManagementSystem)
-            {
-                case DatabaseManagementSystem.MySQL:
-                    return "Server=localhost;Port=3306;Database=MyProjectName;Uid=root;Pwd=myPassword;";
-                case DatabaseManagementSystem.PostgreSQL:
-                    return "User ID=root;Password=myPassword;Host=localhost;Port=5432;Database=MyProjectName;Pooling=true;Min Pool Size=0;Max Pool Size=100;Connection Lifetime=0;";
-                //case DatabaseManagementSystem.Oracle:
-                case DatabaseManagementSystem.OracleDevart:
-                    return "Data Source=MyProjectName;Integrated Security=yes;";
-                case DatabaseManagementSystem.SQLite:
-                    return $"Data Source={Path.Combine(outputFolder , "MyProjectName.db")};".Replace("\\", "\\\\");
-                default:
-                    return null;
-            }
-        }
-
         private void OpenThanksPage(UiFramework uiFramework, DatabaseProvider databaseProvider, bool tiered, bool commercial)
         {
             uiFramework = uiFramework == UiFramework.NotSpecified || uiFramework == UiFramework.None ? UiFramework.Mvc : uiFramework;
diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/Services/ConnectionStringProvider.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/Services/ConnectionStringProvider.cs
new file mode 100644
index 0000000000..82926df1b3
--- /dev/null
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/Services/ConnectionStringProvider.cs
@@ -0,0 +1,30 @@
+using System.IO;
+using Volo.Abp.Cli.ProjectBuilding.Building;
+using Volo.Abp.DependencyInjection;
+
+namespace Volo.Abp.Cli.Commands.Services
+{
+    public class ConnectionStringProvider : ITransientDependency
+    {
+        public string GetByDbms(DatabaseManagementSystem databaseManagementSystem, string outputFolder = "")
+        {
+            switch (databaseManagementSystem)
+            {
+                case DatabaseManagementSystem.NotSpecified:
+                case DatabaseManagementSystem.SQLServer:
+                    return "Server=localhost;Database=MyProjectName;Trusted_Connection=True";
+                case DatabaseManagementSystem.MySQL:
+                    return "Server=localhost;Port=3306;Database=MyProjectName;Uid=root;Pwd=myPassword;";
+                case DatabaseManagementSystem.PostgreSQL:
+                    return "User ID=root;Password=myPassword;Host=localhost;Port=5432;Database=MyProjectName;Pooling=true;Min Pool Size=0;Max Pool Size=100;Connection Lifetime=0;";
+                //case DatabaseManagementSystem.Oracle:
+                case DatabaseManagementSystem.OracleDevart:
+                    return "Data Source=MyProjectName;Integrated Security=yes;";
+                case DatabaseManagementSystem.SQLite:
+                    return $"Data Source={Path.Combine(outputFolder,"database\\MyProjectName.db")};Version=3;";
+                default:
+                    return null;
+            }
+        }
+    }
+}