diff --git a/index.py b/index.py
index df2476d..642ed0b 100644
--- a/index.py
+++ b/index.py
@@ -25,6 +25,8 @@ import sys
 import time
 import signal
 import logging
+import os
+from logging.handlers import RotatingFileHandler
 
 from dotenv import load_dotenv
 
@@ -34,11 +36,55 @@ from services.task_executor import TaskExecutor
 from constant import SOFTWARE_VERSION
 
 # 日志配置
-logging.basicConfig(
-    level=logging.INFO,
-    format='[%(asctime)s] [%(levelname)s] [%(name)s] %(message)s',
-    datefmt='%Y-%m-%d %H:%M:%S'
-)
+def setup_logging():
+    """配置日志系统，输出到控制台和文件"""
+    # 日志格式
+    log_format = '[%(asctime)s] [%(levelname)s] [%(name)s] %(message)s'
+    date_format = '%Y-%m-%d %H:%M:%S'
+    formatter = logging.Formatter(log_format, date_format)
+
+    # 获取根logger
+    root_logger = logging.getLogger()
+    root_logger.setLevel(logging.INFO)
+
+    # 清除已有的handlers（避免重复）
+    root_logger.handlers.clear()
+
+    # 1. 控制台handler（只输出WARNING及以上级别）
+    console_handler = logging.StreamHandler()
+    console_handler.setLevel(logging.WARNING)
+    console_handler.setFormatter(formatter)
+    root_logger.addHandler(console_handler)
+
+    # 确保日志文件所在目录存在
+    log_dir = os.path.dirname(os.path.abspath(__file__))
+
+    # 2. 所有日志文件handler（all_log.log）
+    all_log_path = os.path.join(log_dir, 'all_log.log')
+    all_log_handler = RotatingFileHandler(
+        all_log_path,
+        maxBytes=10*1024*1024,  # 10MB
+        backupCount=5,
+        encoding='utf-8'
+    )
+    all_log_handler.setLevel(logging.DEBUG)  # 记录所有级别
+    all_log_handler.setFormatter(formatter)
+    root_logger.addHandler(all_log_handler)
+
+    # 3. 错误日志文件handler（error.log）
+    error_log_path = os.path.join(log_dir, 'error.log')
+    error_log_handler = RotatingFileHandler(
+        error_log_path,
+        maxBytes=10*1024*1024,  # 10MB
+        backupCount=5,
+        encoding='utf-8'
+    )
+    error_log_handler.setLevel(logging.ERROR)  # 只记录ERROR及以上
+    error_log_handler.setFormatter(formatter)
+    root_logger.addHandler(error_log_handler)
+
+# 初始化日志系统
+setup_logging()
 logger = logging.getLogger('worker')