fix: web

api_routes.py

@@ -2660,7 +2660,7 @@ async def grayscale_photo(
         original_md5_hash = str(uuid.uuid4()).replace('-', '')
         grayscale_filename = f"{original_md5_hash}_grayscale.webp"
 
-        logger.info(f"Starting image grayscale conversion: {file.filename}, size={file.size}, md5={original_md5_hash}")
+        logger.info(f"Starting image grayscale: {file.filename}, size={file.size}, md5={original_md5_hash}")
         t1 = time.perf_counter()
 
         # 解码图像