diff --git a/main/xiaozhi-server/config/logger.py b/main/xiaozhi-server/config/logger.py
index e5bf8466..643952dd 100644
--- a/main/xiaozhi-server/config/logger.py
+++ b/main/xiaozhi-server/config/logger.py
@@ -3,16 +3,15 @@ import sys
 from loguru import logger
 from config.config_loader import load_config
 from config.settings import check_config_file
-from datetime import datetime
 
-SERVER_VERSION = "0.5.2"
+SERVER_VERSION = "0.5.4"
 _logger_initialized = False
-_current_log_file = None
-_current_log_size = 0
-_max_log_size = 10 * 1024 * 1024  # 10MB
+
 
 def get_module_abbreviation(module_name, module_dict):
-    """获取模块名称的缩写，如果为空则返回00"""
+    """获取模块名称的缩写，如果为空则返回00
+    如果名称中包含下划线，则返回下划线后面的前两个字符
+    """
     module_value = module_dict.get(module_name, "")
     if not module_value:
         return "00"
@@ -21,6 +20,7 @@ def get_module_abbreviation(module_name, module_dict):
         return parts[-1][:2] if parts[-1] else "00"
     return module_value[:2]
 
+
 def build_module_string(selected_module):
     """构建模块字符串"""
     return (
@@ -32,59 +32,12 @@ def build_module_string(selected_module):
         + get_module_abbreviation("Intent", selected_module)
     )
 
+
 def formatter(record):
     """为没有 tag 的日志添加默认值"""
     record["extra"].setdefault("tag", record["name"])
     return record["message"]
 
-def get_log_filename(log_dir, base_name):
-    """生成按日期和大小分割的日志文件名"""
-    global _current_log_file, _current_log_size
-    
-    now = datetime.now()
-    date_part = f"{now.month}.{now.day}"
-    
-    # 检查是否需要创建新文件
-    if _current_log_file is None or not os.path.exists(_current_log_file):
-        file_index = 1
-        while True:
-            new_filename = os.path.join(log_dir, f"{base_name}.{date_part}.{file_index}")
-            if not os.path.exists(new_filename):
-                _current_log_file = new_filename
-                _current_log_size = 0
-                return new_filename
-            # 如果文件已存在，增加索引
-            file_index += 1
-    else:
-        # 检查文件大小
-        if _current_log_size > _max_log_size:
-            # 文件过大，创建新文件
-            base_path = os.path.splitext(_current_log_file)[0]
-            parts = base_path.split('.') 
-            if len(parts) >= 3:
-                try: 
-                    file_index = int(parts[-1]) + 1
-                except ValueError:
-                    file_index = 1
-            else:
-                file_index = 1
-                
-            new_filename = f"{base_path.rsplit('.', 1)[0]}.{file_index}" 
-            _current_log_file = new_filename
-            _current_log_size = 0
-            return new_filename
-        else:
-            return _current_log_file
-
-def update_log_size(message):
-    """更新当前日志文件大小"""
-    global _current_log_size
-    # 如果当前日志文件存在，获取其大小
-    if _current_log_file and os.path.exists(_current_log_file):
-        _current_log_size = os.path.getsize(_current_log_file)
-    else:
-        # 如果当前日志文件不存在，重置大小
-        _current_log_size = len(message.encode('utf-8'))
 
 def setup_logging():
     check_config_file()
@@ -99,7 +52,7 @@ def setup_logging():
             extra={
                 "selected_module": log_config.get("selected_module", "00000000000000")
             }
-        )
+        )  # 新增配置
         log_format = log_config.get(
             "log_format",
             "<green>{time:YYMMDD HH:mm:ss}</green>[{version}_{extra[selected_module]}][<light-blue>{extra[tag]}</light-blue>]-<level>{level}</level>-<light-green>{message}</light-green>",
@@ -119,7 +72,7 @@ def setup_logging():
 
         log_level = log_config.get("log_level", "INFO")
         log_dir = log_config.get("log_dir", "tmp")
-        log_file = log_config.get("log_file", "server")
+        log_file = log_config.get("log_file", "server.log")
         data_dir = log_config.get("data_dir", "data")
 
         os.makedirs(log_dir, exist_ok=True)
@@ -131,23 +84,18 @@ def setup_logging():
         # 输出到控制台
         logger.add(sys.stdout, format=log_format, level=log_level, filter=formatter)
 
-        # 输出到文件，使用自定义的日志文件名生成器
-        def sink(message):
-            filename = get_log_filename(log_dir, log_file)
-            with open(filename, "a", encoding="utf-8") as f:
-                f.write(message + "\n")
-            update_log_size(message)
-
+        # 输出到文件
         logger.add(
-            sink,
+            os.path.join(log_dir, log_file),
             format=log_format_file,
             level=log_level,
             filter=formatter,
         )
-        _logger_initialized = True
+        _logger_initialized = True  # 标记为已初始化
 
     return logger
 
+
 def update_module_string(selected_module_str):
     """更新模块字符串并重新配置日志处理器"""
     logger.debug(f"更新日志配置组件")
@@ -178,9 +126,6 @@ def update_module_string(selected_module_str):
             "{selected_module}", selected_module_str
         )
 
-        log_dir = log_config.get("log_dir", "tmp")
-        log_file = log_config.get("log_file", "server")
-
         logger.remove()
         logger.add(
             sys.stdout,
@@ -188,15 +133,11 @@ def update_module_string(selected_module_str):
             level=log_config.get("log_level", "INFO"),
             filter=formatter,
         )
-
-        def sink(message):
-            filename = get_log_filename(log_dir, log_file)
-            with open(filename, "a", encoding="utf-8") as f:
-                f.write(message + "\n")
-            update_log_size(message)
-
         logger.add(
-            sink,
+            os.path.join(
+                log_config.get("log_dir", "tmp"),
+                log_config.get("log_file", "server.log"),
+            ),
             format=log_format_file,
             level=log_config.get("log_level", "INFO"),
             filter=formatter,