diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddModuleCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddModuleCommand.cs
index 8129435266..a2c47af69b 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddModuleCommand.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/AddModuleCommand.cs
@@ -59,7 +59,6 @@ namespace Volo.Abp.Cli.Commands
             await SolutionModuleAdder.AddAsync(
                 solutionFile,
                 commandLineArgs.Target,
-                commandLineArgs.Options.GetOrNull(Options.StartupProject.Short, Options.StartupProject.Long),
                 version,
                 skipDbMigrations,
                 withSourceCode,
@@ -167,12 +166,6 @@ namespace Volo.Abp.Cli.Commands
                 public const string Skip = "skip-db-migrations";
             }
 
-            public static class StartupProject
-            {
-                public const string Short = "sp";
-                public const string Long = "startup-project";
-            }
-
             public static class SourceCode
             {
                 public const string Long = "with-source-code";
diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/CreateMigrationAndRunMigratorCommand.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/CreateMigrationAndRunMigratorCommand.cs
index 5152e7af2e..c1bb6e6aca 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/CreateMigrationAndRunMigratorCommand.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/CreateMigrationAndRunMigratorCommand.cs
@@ -44,9 +44,9 @@ namespace Volo.Abp.Cli.Commands
                 FindDbContextName(dbMigrationsFolder)
                 : null;
 
-            var migrationOutput = AddMigrationAndGetOutput(dbMigrationsFolder, dbMigratorProjectPath, dbContextName);
+            var migrationOutput = AddMigrationAndGetOutput(dbMigrationsFolder, dbContextName);
             var tenantMigrationOutput = tenantDbContextName != null ?
-                AddMigrationAndGetOutput(dbMigrationsFolder, dbMigratorProjectPath, tenantDbContextName)
+                AddMigrationAndGetOutput(dbMigrationsFolder, tenantDbContextName)
                 : null;
 
             if (CheckMigrationOutput(migrationOutput) && CheckMigrationOutput(tenantMigrationOutput))
@@ -96,14 +96,14 @@ namespace Volo.Abp.Cli.Commands
             return Path.GetFileName(dbContext).RemovePostFix(".cs");
         }
 
-        private static string AddMigrationAndGetOutput(string dbMigrationsFolder, string dbMigratorProjectPath, string dbContext)
+        private static string AddMigrationAndGetOutput(string dbMigrationsFolder, string dbContext)
         {
             var dbContextOption = string.IsNullOrWhiteSpace(dbContext)
                 ? string.Empty
                 : $"--context {dbContext}";
 
             var addMigrationCmd = $"cd \"{dbMigrationsFolder}\" && " +
-                                  $"dotnet ef migrations add Initial -s \"{dbMigratorProjectPath}\" {dbContextOption}";
+                                  $"dotnet ef migrations add Initial {dbContextOption}";
 
             return CmdHelper.RunCmdAndGetOutput(addMigrationCmd);
         }
diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/EfCoreMigrationManager.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/EfCoreMigrationManager.cs
index 7bb3929f45..ee93b6c04d 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/EfCoreMigrationManager.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/EfCoreMigrationManager.cs
@@ -17,7 +17,7 @@ namespace Volo.Abp.Cli.ProjectModification
             Logger = NullLogger<EfCoreMigrationManager>.Instance;
         }
 
-        public void AddMigration(string dbMigrationsCsprojFile, string module, string startupProject)
+        public void AddMigration(string dbMigrationsCsprojFile, string module)
         {
             var dbMigrationsProjectFolder = Path.GetDirectoryName(dbMigrationsCsprojFile);
             var moduleName = ParseModuleName(module);
@@ -30,24 +30,22 @@ namespace Volo.Abp.Cli.ProjectModification
 
             if (!string.IsNullOrEmpty(tenantDbContextName))
             {
-                RunAddMigrationCommand(dbMigrationsProjectFolder, migrationName, startupProject, tenantDbContextName);
+                RunAddMigrationCommand(dbMigrationsProjectFolder, migrationName, tenantDbContextName);
             }
 
-            RunAddMigrationCommand(dbMigrationsProjectFolder, migrationName, startupProject, dbContextName);
+            RunAddMigrationCommand(dbMigrationsProjectFolder, migrationName, dbContextName);
         }
 
         protected virtual void RunAddMigrationCommand(
             string dbMigrationsProjectFolder,
             string migrationName,
-            string startupProject,
             string dbContext)
         {
             var dbContextOption = string.IsNullOrWhiteSpace(dbContext)
                 ? string.Empty
                 : $"--context {dbContext}";
 
-            CmdHelper.RunCmd($"cd \"{dbMigrationsProjectFolder}\" && dotnet ef migrations add {migrationName}" +
-                             $" {GetStartupProjectOption(startupProject)} {dbContextOption}");
+            CmdHelper.RunCmd($"cd \"{dbMigrationsProjectFolder}\" && dotnet ef migrations add {migrationName} {dbContextOption}");
         }
 
         protected virtual string ParseModuleName(string fullModuleName)
@@ -66,11 +64,6 @@ namespace Volo.Abp.Cli.ProjectModification
             return "_" + new Random().Next(1, 99999);
         }
 
-        protected virtual string GetStartupProjectOption(string startupProject)
-        {
-            return startupProject.IsNullOrWhiteSpace() ? "" : $" -s {startupProject}";
-        }
-
         protected virtual string FindDbContextName(string dbMigrationsFolder)
         {
             var dbContext = Directory
diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/SolutionModuleAdder.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/SolutionModuleAdder.cs
index c84713ffcb..d550912691 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/SolutionModuleAdder.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/SolutionModuleAdder.cs
@@ -78,7 +78,6 @@ namespace Volo.Abp.Cli.ProjectModification
         public virtual async Task AddAsync(
             [NotNull] string solutionFile,
             [NotNull] string moduleName,
-            string startupProject,
             string version,
             bool skipDbMigrations = false,
             bool withSourceCode = false,
@@ -128,7 +127,7 @@ namespace Volo.Abp.Cli.ProjectModification
 
             await RunBundleForBlazorAsync(projectFiles, module);
 
-            ModifyDbContext(projectFiles, module, startupProject, skipDbMigrations);
+            ModifyDbContext(projectFiles, module, skipDbMigrations);
         }
 
         private async Task RunBundleForBlazorAsync(string[] projectFiles, ModuleWithMastersInfo module)
@@ -450,8 +449,7 @@ namespace Volo.Abp.Cli.ProjectModification
             }
         }
 
-        protected void ModifyDbContext(string[] projectFiles, ModuleInfo module, string startupProject,
-            bool skipDbMigrations = false)
+        protected void ModifyDbContext(string[] projectFiles, ModuleInfo module, bool skipDbMigrations = false)
         {
             if (string.IsNullOrWhiteSpace(module.EfCoreConfigureMethodName))
             {
@@ -463,11 +461,6 @@ namespace Volo.Abp.Cli.ProjectModification
                 return;
             }
 
-            if (string.IsNullOrWhiteSpace(startupProject))
-            {
-                startupProject = projectFiles.FirstOrDefault(p => p.EndsWith(".DbMigrator.csproj"));
-            }
-
             var dbMigrationsProject = projectFiles.FirstOrDefault(p => p.EndsWith(".DbMigrations.csproj"));
 
             if (dbMigrationsProject == null)
@@ -498,7 +491,7 @@ namespace Volo.Abp.Cli.ProjectModification
             {
                 if (addedNewBuilder)
                 {
-                    EfCoreMigrationManager.AddMigration(dbMigrationsProject, module.Name, startupProject);
+                    EfCoreMigrationManager.AddMigration(dbMigrationsProject, module.Name);
                 }
 
                 RunMigrator(projectFiles);