diff --git a/mvcar/Dockerfile b/mvcar/Dockerfile
index d04a140..15ff0d8 100644
--- a/mvcar/Dockerfile
+++ b/mvcar/Dockerfile
@@ -1,11 +1,27 @@
-# Dockerfile
 FROM python:3.9-slim
 
-# 安装nginx
-RUN apt-get update && apt-get install -y \
+# 设置时区
+ENV TZ=Asia/Shanghai
+
+# 完全清空并重写所有源文件
+RUN rm -f /etc/apt/sources.list /etc/apt/sources.list.d/* && \
+    echo "deb https://mirrors.tuna.tsinghua.edu.cn/debian/ trixie main" > /etc/apt/sources.list && \
+    echo "deb https://mirrors.tuna.tsinghua.edu.cn/debian/ trixie-updates main" >> /etc/apt/sources.list && \
+    echo "deb https://mirrors.tuna.tsinghua.edu.cn/debian-security trixie-security main" >> /etc/apt/sources.list
+
+
+# 设置 ll 别名
+RUN echo "alias ll='ls -alF'" >> /root/.bashrc
+
+# 安装 nginx
+RUN apt-get update && apt-get install -y --no-install-recommends \
     nginx \
     && rm -rf /var/lib/apt/lists/*
 
+# 设置 pip 清华源
+RUN pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple && \
+    pip config set global.trusted-host pypi.tuna.tsinghua.edu.cn
+
 # 创建应用目录
 WORKDIR /app
 
@@ -32,4 +48,4 @@ RUN chmod +x /start.sh
 # 初始化数据库
 RUN python backend/init_db.py
 
-ENTRYPOINT ["/start.sh"]
\ No newline at end of file
+ENTRYPOINT ["/start.sh"]
diff --git a/mvcar/backend/app.py b/mvcar/backend/app.py
index 0f58f92..568419a 100644
--- a/mvcar/backend/app.py
+++ b/mvcar/backend/app.py
@@ -41,6 +41,8 @@ CORS(app)
 def get_db_connection():
     conn = sqlite3.connect(db_path)
     conn.row_factory = sqlite3.Row
+    # 确保使用UTF-8编码
+    conn.execute('PRAGMA encoding = "UTF-8"')
     return conn
 
 @app.route('/api/cars', methods=['GET'])
@@ -69,6 +71,7 @@ def search_car():
     
     try:
         conn = get_db_connection()
+        # 修改查询语句以正确处理中文字符
         cars = conn.execute('SELECT * FROM cars WHERE plate LIKE ?', (f'%{plate}%',)).fetchall()
         conn.close()
         
@@ -85,6 +88,7 @@ def get_car_by_plate(plate):
     
     try:
         conn = get_db_connection()
+        # 修改查询语句以正确处理中文字符
         car = conn.execute('SELECT * FROM cars WHERE plate = ?', (plate,)).fetchone()
         conn.close()
         
diff --git a/mvcar/backend/init_db.py b/mvcar/backend/init_db.py
index 7c73b0e..adf84cc 100644
--- a/mvcar/backend/init_db.py
+++ b/mvcar/backend/init_db.py
@@ -1,3 +1,4 @@
+# backend/init_db.py
 import sqlite3
 import os
 
@@ -10,6 +11,8 @@ os.makedirs(os.path.dirname(db_path), exist_ok=True)
 
 # 创建数据库连接
 conn = sqlite3.connect(db_path)
+# 确保使用UTF-8编码
+conn.execute('PRAGMA encoding = "UTF-8"')
 cursor = conn.cursor()
 
 # 创建车辆表
diff --git a/mvcar/frontend/js/script.js b/mvcar/frontend/js/script.js
index 6ae4b22..8c25ac0 100644
--- a/mvcar/frontend/js/script.js
+++ b/mvcar/frontend/js/script.js
@@ -37,8 +37,8 @@ document.addEventListener('DOMContentLoaded', function() {
         }
 
         // 从后端API获取数据
-        console.log(`发送请求到: http://localhost:5000/api/cars/search?plate=${encodeURIComponent(plate)}`);
-        fetch(`http://localhost:5000/api/cars/search?plate=${encodeURIComponent(plate)}`)
+        console.log(`发送请求到: /api/cars/search?plate=${encodeURIComponent(plate)}`);
+        fetch(`/api/cars/search?plate=${encodeURIComponent(plate)}`)
             .then(response => {
                 console.log(`收到响应状态: ${response.status}`);
                 if (!response.ok) {
diff --git a/mvcar/readme.md b/mvcar/readme.md
index a3127ed..8169714 100644
--- a/mvcar/readme.md
+++ b/mvcar/readme.md
@@ -34,8 +34,11 @@ mvcar/
 # 构建Docker镜像
 docker build -t mvcar-app .
 
+#  构建Docker镜像
+docker build -t mvcar-app:v1.0.0 -t mvcar-app:latest .
+
 # 运行容器
 docker run -d -p 80:80 --name mvcar-container mvcar-app
 
 # 或者使用docker-compose（如果创建了docker-compose.yml）
-docker-compose up --build -d
\ No newline at end of file
+docker-compose up --build -d