diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/Services/SourceCodeDownloadService.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/Services/SourceCodeDownloadService.cs
index 088cadb707..56e5c0a03b 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/Services/SourceCodeDownloadService.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/Commands/Services/SourceCodeDownloadService.cs
@@ -203,30 +203,7 @@ namespace Volo.Abp.Cli.Commands.Services
                 return false;
             }
 
-            if (zipEntryName.Contains(Path.Combine("angular/e2e")))
-            {
-                return true;
-            }
-            if (zipEntryName.Contains(Path.Combine("angular/src")))
-            {
-                return true;
-            }
-            if (zipEntryName.Contains(Path.Combine("angular/node_modules")))
-            {
-                return true;
-            }
-            if (zipEntryName.Contains(Path.Combine("angular/scripts")))
-            {
-                return true;
-            }
-            if (zipEntryName.Contains(Path.Combine("angular/source-code-requirements")))
-            {
-                return true;
-            }
-
-            var fileName = Path.GetFileName(zipEntryName);
-
-            if (!string.IsNullOrEmpty(fileName) && zipEntryName.Equals("angular/" + fileName))
+            if (zipEntryName.StartsWith("angular/") && !zipEntryName.StartsWith("angular/projects"))
             {
                 return true;
             }
diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/AngularSourceCodeAdder.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/AngularSourceCodeAdder.cs
index 9d95f818d1..93626d682d 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/AngularSourceCodeAdder.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectModification/AngularSourceCodeAdder.cs
@@ -246,6 +246,12 @@ namespace Volo.Abp.Cli.ProjectModification
                     var foldersUnderProject = Directory.GetDirectories(Path.Combine(folder, "projects"));
                     foreach (var folderUnderProject in foldersUnderProject)
                     {
+                        if (Path.GetFileName(folderUnderProject) == "dev-app")
+                        {
+                            Directory.Delete(folderUnderProject, true);
+                            continue;
+                        }
+
                         if (Directory.Exists(Path.Combine(folder, Path.GetFileName(folderUnderProject))))
                         {
                             continue;