diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..91546f6
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,18 @@
+FROM python:slim-bookworm
+
+# Install required packages
+RUN apt update && apt install -y \
+    gcc \
+    g++ \
+    make \
+    ffmpeg \
+    && rm -rf /var/lib/apt/lists/*
+
+# Create app directory and copy project files
+WORKDIR /app
+COPY . /app/
+
+# Build the SILK decoder
+RUN cd ./silk && make && make decoder
+
+ENTRYPOINT ["python","/app/converter.py"]
diff --git a/README.md b/README.md
index e8c8bb3..da83e2e 100644
--- a/README.md
+++ b/README.md
@@ -100,6 +100,30 @@ sh converter.sh input ouput mp3
 
 如果你需要在`Windows`下使用该程序，请下载[silk2mp3.exe](https://dl.kn007.net/directlink/silk2mp3.zip "silk2mp3.zip")应用程序来完成转换，你可<a href='/windows' target="_blank">点击这里</a>来查看更多Windows下如何使用的相关说明。
 
+
+## Docker
+
+Build docker image,
+
+```
+docker build -t soulmachine/silk-v3-decoder .
+```
+
+Convert a file:
+
+```bash
+docker run -it --rm -v /path/to/input/file:/input silk-v3-decoder /input/filename.slk mp3
+```
+
+Notice: the `33921FF3774A773BB193B6FD4AD7C33E.slk` is an audio file you need to convert, the `mp3` is a format you need to output.
+
+Convert all audio files in a folder:
+
+```bash
+docker run -it --rm -v /path/to/input:/input -v /path/to/output:/output silk-v3-decoder /input /output mp3
+```
+
+
 ## 其他说明
 
 如果你需要对音频文件进行silk v3编码，源码也已经提供，并且对微信、QQ进行了兼容，详见参数。
diff --git a/converter.py b/converter.py
new file mode 100644
index 0000000..3f487e5
--- /dev/null
+++ b/converter.py
@@ -0,0 +1,124 @@
+import os
+import subprocess
+from pathlib import Path
+import argparse
+import sys
+import multiprocessing
+from concurrent.futures import ProcessPoolExecutor
+import logging
+
+# Setup logging
+logging.basicConfig(
+    level=logging.INFO,
+    format='%(asctime)s - %(levelname)s - %(message)s'
+)
+
+def convert_file(aud_file: str, mp3_file: str) -> bool:
+    """
+    Convert a single .aud file to .mp3 format
+
+    Args:
+        aud_file: Path to input .aud file
+        mp3_file: Path to output .mp3 file
+
+    Returns:
+        bool: True if conversion successful, False otherwise
+    """
+    pcm_path = aud_file + '.pcm'
+
+    try:
+        # Step 1: Convert .aud to .pcm using silk decoder
+        logging.info(f"Converting {aud_file} to PCM...")
+        decoder_result = subprocess.run(
+            ['./silk/decoder', aud_file, pcm_path],
+            check=True,
+            capture_output=True,
+            text=True
+        )
+
+        # Verify PCM file was created successfully
+        if not os.path.exists(pcm_path):
+            logging.error(f"Error: PCM file {pcm_path} was not created")
+            return False
+
+        # Step 2: Convert .pcm to .mp3 using ffmpeg
+        os.makedirs(os.path.dirname(mp3_file), exist_ok=True)
+        logging.info(f"Converting {pcm_path} to MP3...")
+        ffmpeg_result = subprocess.run([
+            'ffmpeg',
+            '-y',  # Overwrite output file if it exists
+            '-f', 's16le',
+            '-ar', '24000',
+            '-ac', '1',
+            '-i', pcm_path,
+            mp3_file
+        ], check=True, capture_output=True, text=True)
+
+        # Step 3: Remove the intermediate .pcm file
+        os.remove(pcm_path)
+        # copy both creation and modification times from the .aud file to the .mp3 file
+        os.utime(mp3_file, (os.path.getatime(aud_file), os.path.getmtime(aud_file)))
+        logging.info(f"Successfully converted {aud_file} to {mp3_file}")
+        return True
+
+    except subprocess.CalledProcessError as e:
+        logging.error(f"Error converting {aud_file}: {e}")
+        if os.path.exists(pcm_path):
+            os.remove(pcm_path)
+        return False
+    except Exception as e:
+        logging.error(f"Unexpected error processing {aud_file}: {e}")
+        if os.path.exists(pcm_path):
+            os.remove(pcm_path)
+        return False
+
+def process_task(task):
+    return convert_file(*task)
+
+def convert_aud_to_mp3(input_dir: str, output_dir: str):
+    # Get all .aud files in the directory
+    aud_files = list(Path(input_dir).rglob('*.aud'))  # Convert to list to get total count
+
+    total_count = len(aud_files)
+    success_count = 0
+
+    # Prepare conversion tasks
+    conversion_tasks = []
+    for aud_file in aud_files:
+        aud_path = str(aud_file)
+        # Get the relative path from input_dir
+        rel_path = os.path.relpath(aud_path, input_dir)
+        # Replace .aud extension with .mp3
+        mp3_rel_path = os.path.splitext(rel_path)[0] + '.mp3'
+        # Create full output path maintaining directory structure
+        mp3_path = os.path.join(output_dir, mp3_rel_path)
+        conversion_tasks.append((aud_path, mp3_path))
+
+    # Use ProcessPoolExecutor for parallel processing
+    max_workers = multiprocessing.cpu_count()  # Use number of CPU cores
+    with ProcessPoolExecutor(max_workers=max_workers) as executor:
+        results = list(executor.map(process_task, conversion_tasks))
+        success_count = sum(1 for result in results if result)
+
+    if total_count > 0:
+        logging.info(f"\nConversion complete: {success_count}/{total_count} files converted successfully")
+
+if __name__ == "__main__":
+    # Set up logging configuration
+    logging.basicConfig(
+        level=logging.INFO,
+        format='%(asctime)s - %(levelname)s - %(message)s',
+        datefmt='%Y-%m-%d %H:%M:%S'
+    )
+
+    parser = argparse.ArgumentParser(description='Convert .aud files to .mp3 format')
+    parser.add_argument('input_dir', help='Directory containing .aud files')
+    parser.add_argument('output_dir', help='Directory for output .mp3 files')
+
+    args = parser.parse_args()
+
+    if not os.path.isdir(args.input_dir):
+        logging.error(f"Error: {args.input_dir} is not a valid directory")
+        sys.exit(1)
+
+    convert_aud_to_mp3(args.input_dir, args.output_dir)