diff --git a/fileshare.py b/fileshare.py
index 88650e5..7fc404d 100755
--- a/fileshare.py
+++ b/fileshare.py
@@ -10,10 +10,9 @@ from tqdm import tqdm
 from datetime import datetime
 from math import ceil
 
-# Optimize buffer settings
-CHUNK_SIZE = 256 * 1024  # 256KB
-MAX_BUFFER = 4 * 1024 * 1024  # 4MB
-MIN_CHUNK_SIZE = 32 * 1024  # 32KB
+CHUNK_SIZE = 256 * 1024
+MAX_BUFFER = 4 * 1024 * 1024
+MIN_CHUNK_SIZE = 32 * 1024
 
 def format_size(size_bytes):
     for unit in ['B', 'KB', 'MB', 'GB', 'TB']:
@@ -53,7 +52,6 @@ async def file_handler(request):
         start_time = datetime.now()
         loop = asyncio.get_running_loop()
         
-        # Synchronous file handling with async chunk processing
         with open(file_path, 'rb') as f:
             chunk_size = CHUNK_SIZE
             while True:
@@ -61,7 +59,6 @@ async def file_handler(request):
                 if not chunk:
                     break
                 await response.write(chunk)
-                # Dynamic buffer adjustment
                 chunk_size = min(MAX_BUFFER, max(MIN_CHUNK_SIZE, chunk_size * 2))
 
         duration = (datetime.now() - start_time).total_seconds()
@@ -214,7 +211,6 @@ async def main_client(base_url, hash_file, parallel=None, timeout=3600):
         print("\n🎉 All files are up to date!")
         return
 
-    # Dynamic parallelism
     if parallel is None:
         parallel = min(ceil(len(download_list)/2), 20)
     parallel = max(1, min(parallel, 50))