diff --git a/ruoyi-fastapi-backend/middlewares/handle.py b/ruoyi-fastapi-backend/middlewares/handle.py
index ea447d4..abb2d0d 100644
--- a/ruoyi-fastapi-backend/middlewares/handle.py
+++ b/ruoyi-fastapi-backend/middlewares/handle.py
@@ -1,6 +1,7 @@
 from fastapi import FastAPI
 from middlewares.cors_middleware import add_cors_middleware
 from middlewares.gzip_middleware import add_gzip_middleware
+from middlewares.trace_middleware import add_trace_middleware
 
 
 def handle_middleware(app: FastAPI):
@@ -11,3 +12,5 @@ def handle_middleware(app: FastAPI):
     add_cors_middleware(app)
     # 加载gzip压缩中间件
     add_gzip_middleware(app)
+    # 加载trace中间件
+    add_trace_middleware(app)
diff --git a/ruoyi-fastapi-backend/middlewares/trace_middleware/__init__.py b/ruoyi-fastapi-backend/middlewares/trace_middleware/__init__.py
new file mode 100644
index 0000000..76f8d85
--- /dev/null
+++ b/ruoyi-fastapi-backend/middlewares/trace_middleware/__init__.py
@@ -0,0 +1,17 @@
+from fastapi import FastAPI
+from .ctx import TraceCtx
+from .middle import TraceASGIMiddleware
+
+__all__ = ('TraceASGIMiddleware', 'TraceCtx')
+
+__version__ = '0.1.0'
+
+
+def add_trace_middleware(app: FastAPI):
+    """
+    添加trace中间件
+
+    :param app: FastAPI对象
+    :return:
+    """
+    app.add_middleware(TraceASGIMiddleware)
diff --git a/ruoyi-fastapi-backend/middlewares/trace_middleware/ctx.py b/ruoyi-fastapi-backend/middlewares/trace_middleware/ctx.py
new file mode 100644
index 0000000..558a5c9
--- /dev/null
+++ b/ruoyi-fastapi-backend/middlewares/trace_middleware/ctx.py
@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+"""
+@author: peng
+@file: ctx.py
+@time: 2025/1/17  16:57
+"""
+
+import contextvars
+from uuid import uuid4
+
+CTX_REQUEST_ID: contextvars.ContextVar[str] = contextvars.ContextVar('request-id', default='')
+
+
+class TraceCtx:
+    @staticmethod
+    def set_id():
+        _id = uuid4().hex
+        CTX_REQUEST_ID.set(_id)
+        return _id
+
+    @staticmethod
+    def get_id():
+        return CTX_REQUEST_ID.get()
diff --git a/ruoyi-fastapi-backend/middlewares/trace_middleware/middle.py b/ruoyi-fastapi-backend/middlewares/trace_middleware/middle.py
new file mode 100644
index 0000000..a071692
--- /dev/null
+++ b/ruoyi-fastapi-backend/middlewares/trace_middleware/middle.py
@@ -0,0 +1,47 @@
+# -*- coding: utf-8 -*-
+"""
+@author: peng
+@file: middle.py
+@time: 2025/1/17  16:57
+"""
+
+from functools import wraps
+from starlette.types import ASGIApp, Message, Receive, Scope, Send
+from .span import get_current_span, Span
+
+
+class TraceASGIMiddleware:
+    """
+    fastapi-example:
+        app = FastAPI()
+        app.add_middleware(TraceASGIMiddleware)
+    """
+
+    def __init__(self, app: ASGIApp) -> None:
+        self.app = app
+
+    @staticmethod
+    async def my_receive(receive: Receive, span: Span):
+        await span.request_before()
+
+        @wraps(receive)
+        async def my_receive():
+            message = await receive()
+            await span.request_after(message)
+            return message
+
+        return my_receive
+
+    async def __call__(self, scope: Scope, receive: Receive, send: Send) -> None:
+        if scope['type'] != 'http':
+            await self.app(scope, receive, send)
+            return
+
+        async with get_current_span(scope) as span:
+            handle_outgoing_receive = await self.my_receive(receive, span)
+
+            async def handle_outgoing_request(message: 'Message') -> None:
+                await span.response(message)
+                await send(message)
+
+            await self.app(scope, handle_outgoing_receive, handle_outgoing_request)
diff --git a/ruoyi-fastapi-backend/middlewares/trace_middleware/span.py b/ruoyi-fastapi-backend/middlewares/trace_middleware/span.py
new file mode 100644
index 0000000..1e38eab
--- /dev/null
+++ b/ruoyi-fastapi-backend/middlewares/trace_middleware/span.py
@@ -0,0 +1,52 @@
+# -*- coding: utf-8 -*-
+"""
+@author: peng
+@file: span.py
+@time: 2025/1/17  16:57
+"""
+
+from contextlib import asynccontextmanager
+from starlette.types import Scope, Message
+from .ctx import TraceCtx
+
+
+class Span:
+    """
+    整个http生命周期：
+        request(before) --> request(after) --> response(before) --> response(after)
+    """
+
+    def __init__(self, scope: Scope):
+        self.scope = scope
+
+    async def request_before(self):
+        """
+        request_before: 处理header信息等, 如记录请求体信息
+        """
+        TraceCtx.set_id()
+
+    async def request_after(self, message: Message):
+        """
+        request_after: 处理请求bytes， 如记录请求参数
+
+        example:
+            message: {'type': 'http.request', 'body': b'{\r\n    "name": "\xe8\x8b\x8f\xe8\x8b\x8f\xe8\x8b\x8f"\r\n}', 'more_body': False}
+        """
+        return message
+
+    async def response(self, message: Message):
+        """
+        if message['type'] == "http.response.start":   -----> request-before
+            pass
+        if message['type'] == "http.response.body":    -----> request-after
+            message.get('body', b'')
+            pass
+        """
+        if message['type'] == 'http.response.start':
+            message['headers'].append((b'request-id', TraceCtx.get_id().encode()))
+        return message
+
+
+@asynccontextmanager
+async def get_current_span(scope: Scope):
+    yield Span(scope)
diff --git a/ruoyi-fastapi-backend/utils/log_util.py b/ruoyi-fastapi-backend/utils/log_util.py
index e42f393..f953f55 100644
--- a/ruoyi-fastapi-backend/utils/log_util.py
+++ b/ruoyi-fastapi-backend/utils/log_util.py
@@ -1,11 +1,60 @@
 import os
+import sys
 import time
-from loguru import logger
+from loguru import logger as _logger
+from typing import Dict
+from middlewares.trace_middleware import TraceCtx
 
-log_path = os.path.join(os.getcwd(), 'logs')
-if not os.path.exists(log_path):
-    os.mkdir(log_path)
 
-log_path_error = os.path.join(log_path, f'{time.strftime("%Y-%m-%d")}_error.log')
+class LoggerInitializer:
+    def __init__(self):
+        self.log_path = os.path.join(os.getcwd(), 'logs')
+        self.__ensure_log_directory_exists()
+        self.log_path_error = os.path.join(self.log_path, f'{time.strftime("%Y-%m-%d")}_error.log')
 
-logger.add(log_path_error, rotation='50MB', encoding='utf-8', enqueue=True, compression='zip')
+    def __ensure_log_directory_exists(self):
+        """
+        确保日志目录存在，如果不存在则创建
+        """
+        if not os.path.exists(self.log_path):
+            os.mkdir(self.log_path)
+
+    @staticmethod
+    def __filter(log: Dict):
+        """
+        自定义日志过滤器，添加trace_id
+        """
+        log['trace_id'] = TraceCtx.get_id()
+        return log
+
+    def init_log(self):
+        """
+        初始化日志配置
+        """
+        # 自定义日志格式
+        format_str = (
+            '<green>{time:YYYY-MM-DD HH:mm:ss.SSS}</green> | '
+            '<cyan>{trace_id}</cyan> | '
+            '<level>{level: <8}</level> | '
+            '<cyan>{name}</cyan>:<cyan>{function}</cyan>:<cyan>{line}</cyan> - '
+            '<level>{message}</level>'
+        )
+        _logger.remove()
+        # 移除后重新添加sys.stderr, 目的: 控制台输出与文件日志内容和结构一致
+        _logger.add(sys.stderr, filter=self.__filter, format=format_str, enqueue=True)
+        _logger.add(
+            self.log_path_error,
+            filter=self.__filter,
+            format=format_str,
+            rotation='50MB',
+            encoding='utf-8',
+            enqueue=True,
+            compression='zip',
+        )
+
+        return _logger
+
+
+# 初始化日志处理器
+log_initializer = LoggerInitializer()
+logger = log_initializer.init_log()