diff --git a/Dockerfile b/Dockerfile
index 9ef3f71..00ec992 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,8 @@
 # 使用Python 3.10作为基础镜像
 FROM python:3.10-slim
 
+# 设置时区
+RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
 # 清空所有默认源
 RUN rm -rf /etc/apt/sources.list.d/* && \
     rm -f /etc/apt/sources.list
diff --git a/app/core/response.py b/app/core/response.py
index 8e80277..8b369d3 100644
--- a/app/core/response.py
+++ b/app/core/response.py
@@ -6,10 +6,12 @@ from typing import TypeVar, Generic
 from fastapi import status
 import json
 from decimal import Decimal
+from app.core.utils import CommonUtils
+
 class CustomJSONEncoder(json.JSONEncoder):
     def default(self, obj):
         if isinstance(obj, datetime):
-            return obj.strftime('%Y-%m-%d %H:%M:%S')
+            return CommonUtils.get_asia_datetime(obj)
         if isinstance(obj, time):
             return obj.strftime('%H:%M:%S')
         elif isinstance(obj, date):
diff --git a/app/core/utils.py b/app/core/utils.py
index 823ef40..584acbe 100644
--- a/app/core/utils.py
+++ b/app/core/utils.py
@@ -7,7 +7,15 @@ class CommonUtils:
     """工具类"""
 
     @staticmethod
-    def get_current_time(timezone='Asia/Shanghai'):
+    def get_asia_datetime(my_datetime: datetime, timezone='Asia/Shanghai') -> str:
+        """
+        将时间转换为UTF-8编码
+        """
+        tz = pytz.timezone(timezone)
+        return my_datetime.astimezone(tz).strftime('%Y-%m-%d %H:%M:%S')
+    
+    @staticmethod
+    def get_current_time(timezone='Asia/Shanghai') -> str:
         """
         获取指定时区的当前时间
         :param timezone: 时区名称，默认为上海时区（东八区）