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 55d9e4b1de..010f9d59d5 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
@@ -62,31 +62,33 @@ namespace Volo.Abp.Cli.Commands
 
             using (var templateFileStream = new MemoryStream(result.ZipContent))
             {
-                var zipInputStream = new ZipInputStream(templateFileStream);
-                var zipEntry = zipInputStream.GetNextEntry();
-                while (zipEntry != null)
+                using (var zipInputStream = new ZipInputStream(templateFileStream))
                 {
-                    var fullZipToPath = Path.Combine(outputFolder, zipEntry.Name);
-                    var directoryName = Path.GetDirectoryName(fullZipToPath);
-
-                    if (!string.IsNullOrEmpty(directoryName))
-                    {
-                        Directory.CreateDirectory(directoryName);
-                    }
-
-                    var fileName = Path.GetFileName(fullZipToPath);
-                    if (fileName.Length == 0)
+                    var zipEntry = zipInputStream.GetNextEntry();
+                    while (zipEntry != null)
                     {
+                        var fullZipToPath = Path.Combine(outputFolder, zipEntry.Name);
+                        var directoryName = Path.GetDirectoryName(fullZipToPath);
+
+                        if (!string.IsNullOrEmpty(directoryName))
+                        {
+                            Directory.CreateDirectory(directoryName);
+                        }
+
+                        var fileName = Path.GetFileName(fullZipToPath);
+                        if (fileName.Length == 0)
+                        {
+                            zipEntry = zipInputStream.GetNextEntry();
+                            continue;
+                        }
+
+                        var buffer = new byte[4096]; // 4K is optimum
+                        using (var streamWriter = File.Create(fullZipToPath))
+                        {
+                            StreamUtils.Copy(zipInputStream, streamWriter, buffer);
+                        }
                         zipEntry = zipInputStream.GetNextEntry();
-                        continue;
-                    }
-
-                    var buffer = new byte[4096]; // 4K is optimum
-                    using (var streamWriter = File.Create(fullZipToPath))
-                    {
-                        StreamUtils.Copy(zipInputStream, streamWriter, buffer);
                     }
-                    zipEntry = zipInputStream.GetNextEntry();
                 }
             }
 
diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/CreateProjectResultZipStep.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/CreateProjectResultZipStep.cs
index cc27885771..41a6327002 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/CreateProjectResultZipStep.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/CreateProjectResultZipStep.cs
@@ -15,22 +15,22 @@ namespace Volo.Abp.Cli.ProjectBuilding.Building.Steps
         {
             using (var memoryStream = new MemoryStream())
             {
-                var zipOutputStream = new ZipOutputStream(memoryStream);
-                zipOutputStream.SetLevel(3); //0-9, 9 being the highest level of compression
-
-                foreach (var entry in entries)
+                using (var zipOutputStream = new ZipOutputStream(memoryStream))
                 {
-                    zipOutputStream.PutNextEntry(new ZipEntry(entry.Name)
-                    {
-                        Size = entry.Bytes.Length
-                    });
-                    zipOutputStream.Write(entry.Bytes, 0, entry.Bytes.Length);
-                }
+                    zipOutputStream.SetLevel(3); //0-9, 9 being the highest level of compression
 
-                zipOutputStream.CloseEntry();
+                    foreach (var entry in entries)
+                    {
+                        zipOutputStream.PutNextEntry(new ZipEntry(entry.Name)
+                        {
+                            Size = entry.Bytes.Length
+                        });
+                        zipOutputStream.Write(entry.Bytes, 0, entry.Bytes.Length);
+                    }
 
-                zipOutputStream.IsStreamOwner = false;
-                zipOutputStream.Close();
+                    zipOutputStream.CloseEntry();
+                    zipOutputStream.IsStreamOwner = false;
+                }
 
                 memoryStream.Position = 0;
                 return memoryStream.ToArray();
diff --git a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/FileEntryListReadStep.cs b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/FileEntryListReadStep.cs
index d4ba62582d..95e5328476 100644
--- a/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/FileEntryListReadStep.cs
+++ b/framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/FileEntryListReadStep.cs
@@ -16,23 +16,25 @@ namespace Volo.Abp.Cli.ProjectBuilding.Building.Steps
 
         private static FileEntryList GetEntriesFromZipFile(byte[] fileBytes)
         {
+            var fileEntries = new List<FileEntry>();
+
             using (var memoryStream = new MemoryStream(fileBytes))
             {
-                var fileEntries = new List<FileEntry>();
-
-                var zipInputStream = new ZipInputStream(memoryStream);
-                var zipEntry = zipInputStream.GetNextEntry();
-                while (zipEntry != null)
+                using (var zipInputStream = new ZipInputStream(memoryStream))
                 {
-                    var buffer = new byte[4096]; // 4K is optimum
-
-                    using (var fileEntryMemoryStream = new MemoryStream())
+                    var zipEntry = zipInputStream.GetNextEntry();
+                    while (zipEntry != null)
                     {
-                        StreamUtils.Copy(zipInputStream, fileEntryMemoryStream, buffer);
-                        fileEntries.Add(new FileEntry(zipEntry.Name.EnsureStartsWith('/'), fileEntryMemoryStream.ToArray(), zipEntry.IsDirectory));
-                    }
+                        var buffer = new byte[4096]; // 4K is optimum
+
+                        using (var fileEntryMemoryStream = new MemoryStream())
+                        {
+                            StreamUtils.Copy(zipInputStream, fileEntryMemoryStream, buffer);
+                            fileEntries.Add(new FileEntry(zipEntry.Name.EnsureStartsWith('/'), fileEntryMemoryStream.ToArray(), zipEntry.IsDirectory));
+                        }
 
-                    zipEntry = zipInputStream.GetNextEntry();
+                        zipEntry = zipInputStream.GetNextEntry();
+                    }
                 }
 
                 return new FileEntryList(fileEntries);