diff --git a/.gitignore b/.gitignore
index 1c5005e..e2f2801 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 __pycache__/
+.vscode/
 venv/
 app/
 test_*.py
\ No newline at end of file
diff --git a/npk.py b/npk.py
index abf790b..62532d1 100644
--- a/npk.py
+++ b/npk.py
@@ -102,7 +102,6 @@ class NpkInfo:
     def build_time(self,value:datetime):
         self._build_time = int(value.timestamp())
 
-
 class NpkNameInfo(NpkInfo):
     _format = '<16s4sI12s'
     def __init__(self,name:str,version:str,build_time=datetime.now(),unknow=b'\x00'*12):
@@ -171,7 +170,6 @@ class Package:
     def __iter__(self):
         for part in self._parts:
             yield part
-
     def __getitem__(self, id:NpkPartID):
         for part in self._parts:
             if part.id == id:
@@ -209,7 +207,7 @@ class NovaPackage(Package):
                     self._parts.append(NpkPartItem(NpkPartID(part_id),NpkInfo.unserialize_from(part_data)))
                 else:
                     self._parts.append(NpkPartItem(NpkPartID(part_id),part_data))
-
+    
     def get_digest(self,hash_fnc,package:Package=None)->bytes:
         parts = package._parts if package else self._parts
         for part in parts:
@@ -312,9 +310,7 @@ class NovaPackage(Package):
         assert int.from_bytes(data[:4],'little') == NovaPackage.NPK_MAGIC, 'Invalid Nova Package Magic'
         assert int.from_bytes(data[4:8],'little') == len(data) - 8, 'Invalid Nova Package Size'
         return NovaPackage(data[8:])
-  
 
-    
 if __name__=='__main__':
     parser = argparse.ArgumentParser(description='nova package creator and editor')
     subparsers = parser.add_subparsers(dest="command")
@@ -335,7 +331,6 @@ if __name__=='__main__':
     kcdsa_public_key = bytes.fromhex(os.environ['CUSTOM_LICENSE_PUBLIC_KEY'])
     eddsa_public_key = bytes.fromhex(os.environ['CUSTOM_NPK_SIGN_PUBLIC_KEY'])
     
-    
     if args.command =='sign':
         print(f'Signing {args.input}')
         npk = NovaPackage.load(args.input)
diff --git a/patch.py b/patch.py
index 8ab1f3e..65a0b4a 100644
--- a/patch.py
+++ b/patch.py
@@ -108,7 +108,6 @@ def patch_elf(data: bytes,key_dict:dict):
     initrd_xz = find_7zXZ_data(data)
     return patch_initrd_xz(initrd_xz,key_dict)
 
-
 def patch_pe(data: bytes,key_dict:dict):
     vmlinux_xz = find_7zXZ_data(data)
     vmlinux = lzma.decompress(vmlinux_xz)
@@ -266,8 +265,7 @@ def run_shell_command(command):
     process = subprocess.run(command, shell=True, check=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
     return process.stdout, process.stderr
 
-
-def patch_npk_package(package,key_dict,kcdsa_private_key,eddsa_private_key):
+def patch_npk_package(package,key_dict):
     if package[NpkPartID.NAME_INFO].data.name == 'system':
         file_container = NpkFileContainer.unserialize_from(package[NpkPartID.FILE_CONTAINER].data)
         for item in file_container:
@@ -280,8 +278,6 @@ def patch_npk_package(package,key_dict,kcdsa_private_key,eddsa_private_key):
             elif item.name == b'boot/initrd.rgz':
                 print(f'patch {item.name} ...')
                 item.data = patch_kernel(item.data,key_dict)
-                open('initrd.rgz','wb').write(item.data)
-       
         package[NpkPartID.FILE_CONTAINER].data = file_container.serialize()
         try:
             squashfs_file = 'squashfs-root.sfs'
@@ -298,6 +294,7 @@ def patch_npk_package(package,key_dict,kcdsa_private_key,eddsa_private_key):
             elif 'ARCH' in os.environ and os.environ['ARCH'] == '-arm64':
                 run_shell_command(f"sudo cp keygen/keygen_aarch64 {keygen}")
                 run_shell_command(f"sudo chmod a+x {keygen}")
+            run_shell_command(f'echo -e "\n  https://github.com/elseif/MikroTikPatch" | sudo tee -a {os.path.join(extract_dir,"nova/lib/console/logo.txt")}')
             print(f"pack {extract_dir} ...")
             run_shell_command(f"rm -f {squashfs_file}")
             _, stderr = run_shell_command(f"mksquashfs {extract_dir} {squashfs_file} -quiet -comp xz -no-xattrs -b 256k")
@@ -313,10 +310,9 @@ def patch_npk_file(key_dict,kcdsa_private_key,eddsa_private_key,input_file,outpu
     npk = NovaPackage.load(input_file)   
     if len(npk._packages) > 0:
         for package in npk._packages:
-            patch_npk_package(package,key_dict,kcdsa_private_key,eddsa_private_key)
+            patch_npk_package(package,key_dict)
     else:
-        patch_npk_package(npk,key_dict,kcdsa_private_key,eddsa_private_key)
-
+        patch_npk_package(npk,key_dict)
     npk.sign(kcdsa_private_key,eddsa_private_key)
     npk.save(output_file or input_file)