diff --git a/root-module-manual/server.py b/root-module-manual/server.py
index 55844c9..44f7a7e 100644
--- a/root-module-manual/server.py
+++ b/root-module-manual/server.py
@@ -320,7 +320,7 @@ def api():
 
     # Return the patched file directly
     try:
-        return send_file(file_path, as_attachment=True, attachment_filename=library_name)
+        return send_file(file_path, as_attachment=True, download_name=library_name)
     except Exception as e:
         logger.error(f"Error sending file: {str(e)}")
         return jsonify({"error": f"Error sending file: {str(e)}"}), 500
diff --git a/root-module/btl2capfix.zip b/root-module/btl2capfix.zip
index 7da7e1f..80c3313 100644
Binary files a/root-module/btl2capfix.zip and b/root-module/btl2capfix.zip differ
diff --git a/root-module/customize.sh b/root-module/customize.sh
index 555887f..6b74295 100644
--- a/root-module/customize.sh
+++ b/root-module/customize.sh
@@ -1,6 +1,5 @@
 #!/system/bin/sh
 
-
 # Define variables
 API_URL="https://aln.kavishdevar.me/api"
 TEMP_DIR="$TMPDIR/aln_patch"