diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..a9f2545
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+.history
+__pycache__/
+app.log
diff --git a/ffmpeg_utils.py b/ffmpeg_utils.py
new file mode 100644
index 0000000..2caeec7
--- /dev/null
+++ b/ffmpeg_utils.py
@@ -0,0 +1,117 @@
+import os
+import uuid
+import subprocess
+import requests
+import tempfile
+import shutil
+import logging
+import threading
+import time
+from contextlib import contextmanager
+
+UPLOAD_FOLDER = 'temp_files'
+
+@contextmanager
+def temp_directory(dir=None):
+    temp_dir = tempfile.mkdtemp(dir=dir)
+    try:
+        yield temp_dir
+    finally:
+        # 不再在这里自动删除临时目录
+        pass
+
+def download_file(url, temp_dir):
+    try:
+        headers = {
+            'User-Agent': 'Mozilla/5.0',
+            'Accept': '*/*'
+        }
+        
+        logging.info(f"开始从URL下载文件: {url}")
+        response = requests.get(url, headers=headers, stream=True, timeout=30)
+        response.raise_for_status()
+        
+        file_path = os.path.join(temp_dir, 'input_audio')
+        
+        with open(file_path, 'wb') as f:
+            for chunk in response.iter_content(chunk_size=8192):
+                if chunk:
+                    f.write(chunk)
+        
+        file_size = os.path.getsize(file_path)
+        if file_size < 1024:
+            error_msg = f"下载的文件太小(仅{file_size}字节)，可能无效"
+            logging.error(error_msg)
+            raise Exception(error_msg)
+            
+        logging.info(f"文件下载成功，保存到: {file_path} (大小: {file_size}字节)")
+        return file_path
+    except Exception as e:
+        logging.error(f"从 {url} 下载文件时出错: {e}")
+        raise
+
+def execute_ffmpeg(input_path, output_path, ffmpeg_args):
+    try:
+        filtered_args = [arg for arg in ffmpeg_args if not (arg.lower() in ['-i', '-input'] or 
+                                                            (ffmpeg_args.index(arg) > 0 and ffmpeg_args[ffmpeg_args.index(arg) - 1].lower() == '-i'))]
+        
+        cmd = ['lib/ffmpeg/bin/ffmpeg', '-i', input_path] + filtered_args + [output_path]
+        logging.info(f"执行FFmpeg命令: {' '.join(cmd)}")
+        
+        result = subprocess.run(
+            cmd,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            universal_newlines=True,
+            encoding='utf-8',
+            errors='replace'
+        )
+        
+        if result.returncode != 0:
+            error_msg = f"FFmpeg处理失败，返回码: {result.returncode}, 错误: {result.stderr}"
+            logging.error(error_msg)
+            raise Exception(error_msg)
+            
+        logging.info("FFmpeg处理成功完成")
+        return True
+    except Exception as e:
+        logging.error(f"执行FFmpeg时出错: {e}")
+        raise
+
+
+def process_ffmpeg(data, file_registry, file_lock):
+    try:
+        temp_dir = tempfile.mkdtemp(dir=UPLOAD_FOLDER)
+        logging.info(f"创建临时目录: {temp_dir}")
+        
+        input_url = data.get('input_url')
+        ffmpeg_args = data.get('args', [])
+        input_path = download_file(input_url, temp_dir)
+        
+        output_id = str(uuid.uuid4())[:8]
+        output_format = data.get('output_format', 'mp4')
+        output_filename = f"{output_id}.{output_format}"
+        output_path = os.path.join(temp_dir, output_filename)
+        
+        execute_ffmpeg(input_path, output_path, ffmpeg_args)
+        
+        with file_lock:
+            file_registry[output_id] = {
+                'path': os.path.abspath(output_path),
+                'filename': output_filename,
+                'last_access': time.time(),
+                'download_count': 0
+            }
+            logging.info(f"已注册新文件ID: {output_id}, 路径: {output_path}")
+        
+        # 返回临时目录路径以便在主函数中删除
+        return {
+            'status': 'success',
+            'download_url': f"http://ffmpeg.liulikeji.cn/download/{output_id}/{output_filename}",
+            'file_id': output_id,
+            'temp_dir': temp_dir  # 返回临时目录路径
+        }
+        
+    except Exception as e:
+        logging.error(f"处理过程中出错: {e}")
+        return {'error': str(e)}
diff --git a/file_cleanup.py b/file_cleanup.py
new file mode 100644
index 0000000..9ebead5
--- /dev/null
+++ b/file_cleanup.py
@@ -0,0 +1,52 @@
+import os
+import shutil
+import threading
+import time
+import logging
+
+UPLOAD_FOLDER = 'temp_files'
+CLEANUP_INTERVAL = 3600  # 清理临时文件的间隔(秒)
+FILE_EXPIRY = 7200  # 文件过期时间(秒)
+
+file_registry = {}
+file_lock = threading.Lock()
+
+def cleanup_temp_files():
+    current_time = time.time()
+    expired_folders = []
+
+    for folder_name in os.listdir(UPLOAD_FOLDER):
+        folder_path = os.path.join(UPLOAD_FOLDER, folder_name)
+        
+        if not os.path.isdir(folder_path):
+            continue
+
+        try:
+            folder_mtime = os.path.getmtime(folder_path)
+            
+            if current_time - folder_mtime > FILE_EXPIRY:
+                expired_folders.append(folder_path)
+                logging.info(f"检测到过期文件夹: {folder_path} (修改时间: {time.ctime(folder_mtime)})")
+        except Exception as e:
+            logging.error(f"获取文件夹 {folder_path} 信息失败: {e}")
+
+    for folder_path in expired_folders:
+        try:
+            shutil.rmtree(folder_path)
+            logging.info(f"已删除过期文件夹: {folder_path}")
+        except Exception as e:
+            logging.error(f"删除文件夹 {folder_path} 失败: {e}")
+
+    logging.info(f"清理完成，共删除 {len(expired_folders)} 个过期文件夹")
+
+def start_cleanup_thread():
+    def cleanup_loop():
+        while True:
+            logging.info("开始执行定期清理任务...")
+            cleanup_temp_files()
+            time.sleep(CLEANUP_INTERVAL)
+    
+    thread = threading.Thread(target=cleanup_loop)
+    thread.daemon = True
+    thread.start()
+    logging.info("已启动后台清理线程")
\ No newline at end of file
diff --git a/lib/ffmpeg/bin/ffmpeg b/lib/ffmpeg/bin/ffmpeg
new file mode 100644
index 0000000..6e8bf62
Binary files /dev/null and b/lib/ffmpeg/bin/ffmpeg differ
diff --git a/lib/ffmpeg/bin/ffmpeg.exe b/lib/ffmpeg/bin/ffmpeg.exe
new file mode 100644
index 0000000..bb4632a
Binary files /dev/null and b/lib/ffmpeg/bin/ffmpeg.exe differ
diff --git a/lib/ffmpeg/bin/ffplay b/lib/ffmpeg/bin/ffplay
new file mode 100644
index 0000000..ea9a697
Binary files /dev/null and b/lib/ffmpeg/bin/ffplay differ
diff --git a/lib/ffmpeg/bin/ffplay.exe b/lib/ffmpeg/bin/ffplay.exe
new file mode 100644
index 0000000..2cf53f0
Binary files /dev/null and b/lib/ffmpeg/bin/ffplay.exe differ
diff --git a/lib/ffmpeg/bin/ffprobe b/lib/ffmpeg/bin/ffprobe
new file mode 100644
index 0000000..fb66b7a
Binary files /dev/null and b/lib/ffmpeg/bin/ffprobe differ
diff --git a/lib/ffmpeg/bin/ffprobe.exe b/lib/ffmpeg/bin/ffprobe.exe
new file mode 100644
index 0000000..991261e
Binary files /dev/null and b/lib/ffmpeg/bin/ffprobe.exe differ
diff --git a/logging_config.py b/logging_config.py
new file mode 100644
index 0000000..f950b56
--- /dev/null
+++ b/logging_config.py
@@ -0,0 +1,26 @@
+import logging
+from logging.handlers import RotatingFileHandler
+
+def setup_logging():
+    log_format = '%(asctime)s - %(levelname)s - %(message)s'
+    
+    console_handler = logging.StreamHandler()
+    console_handler.setLevel(logging.INFO)
+    console_handler.setFormatter(logging.Formatter(log_format))
+    
+    file_handler = RotatingFileHandler(
+        'app.log', 
+        maxBytes=10 * 1024 * 1024, 
+        backupCount=5,
+        encoding='utf-8'
+    )
+    file_handler.setLevel(logging.INFO)
+    file_handler.setFormatter(logging.Formatter(log_format))
+    
+    root_logger = logging.getLogger()
+    root_logger.setLevel(logging.INFO)
+    root_logger.addHandler(console_handler)
+    root_logger.addHandler(file_handler)
+    
+    werkzeug_logger = logging.getLogger('werkzeug')
+    werkzeug_logger.setLevel(logging.WARNING)
diff --git a/main.py b/main.py
index e69de29..b243d0e 100644
--- a/main.py
+++ b/main.py
@@ -0,0 +1,104 @@
+import logging
+import json
+from flask import Flask, request, jsonify
+import threading
+import queue
+import time
+from ffmpeg_utils import process_ffmpeg
+from file_cleanup import start_cleanup_thread
+
+app = Flask(__name__)
+
+# 假设这些是主文件中已定义的变量
+file_registry = {}
+file_lock = threading.Lock()
+
+#输入参数列表
+enter_parameter_table = {
+    "ffmpeg": {
+        "input_url": str,
+        "output_format": str,
+        "args": list
+    }
+}
+
+# 检测输入参数是否符合要求
+def validate_request(data,api_name):
+    for key in enter_parameter_table[api_name]:
+        if key not in data:
+            logging.warning(f"请求中没有提供{key}参数")
+            return jsonify({'error': f"未提供{key}参数"}), 400
+        if isinstance(data[key], enter_parameter_table[api_name][key]) == False:
+            logging.warning(f"请求中{key}参数类型错误，应为{enter_parameter_table[api_name][key]}")
+            return jsonify({'error': f"{key}参数类型错误，您输入为{type(data[key])}，应为{enter_parameter_table[api_name][key]}" }), 400
+    return None, None
+
+
+
+
+@app.route('/api/ffmpeg', methods=['POST'])
+def ffmpeg_api():
+    logging.info("收到FFmpeg API请求")
+    data = request.get_json()
+
+    # 检测参数类型
+    error_response, status_code = validate_request(data,"ffmpeg")
+    if error_response: return error_response, status_code
+
+    # 创建处理进程
+    result_queue = queue.Queue()
+    def run_process(data, file_registry, file_lock, result_queue):
+        with app.app_context():  # 设置应用上下文
+            result = process_ffmpeg(data, file_registry, file_lock)
+            result_queue.put(result)
+
+    thread = threading.Thread(target=run_process, args=(data, file_registry, file_lock, result_queue))
+    thread.start()
+
+    # 等待处理结果
+    result = result_queue.get()
+    if 'error' in result:
+        logging.error(f"处理过程中出错: {result['error']}")
+        return jsonify({'status': 'error','error': result['error']}), 500
+    else:
+        logging.info(f"处理成功，返回下载URL: {result['download_url']}")
+        return jsonify({
+            'status': 'success',
+            'download_url': result['download_url'],
+            'file_id': result['file_id']
+        }), 200
+
+
+@app.route('/api/sanjuuni', methods=['POST'])
+def sanjuuni_api():
+
+    return jsonify({'status': 'error','error': '暂未开放'}), 403
+
+
+
+
+
+@app.route('/download/<file_id>/<filename>', methods=['GET'])
+def download_file_endpoint(file_id, filename):
+    logging.info(f"收到文件下载请求 - 文件ID: {file_id}, 文件名: {filename}")
+    with file_lock:
+        if file_id not in file_registry:
+            logging.warning(f"文件ID: {file_id} 不存在")
+            return jsonify({'error': '文件不存在'}), 404
+        file_info = file_registry[file_id]
+        file_info['last_access'] = time.time()
+        file_info['download_count'] += 1
+
+    try:
+        with open(file_info['path'], 'rb') as f:
+            file_data = f.read()
+        return file_data, 200, {'Content-Disposition': f'attachment; filename={filename}'}
+    except Exception as e:
+        logging.error(f"下载文件时出错: {e}")
+        return jsonify({'status': 'error','error': str(e)}), 500
+
+
+if __name__ == '__main__':
+    logging.basicConfig(level=logging.INFO)
+    start_cleanup_thread()
+    app.run(debug=True)