diff --git a/Dockerfile b/Dockerfile
index aac556e..a0c58cb 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -25,8 +25,9 @@ RUN apt-get update && apt-get install -y \
 # 复制requirements文件
 COPY requirements.txt .
 
-# 安装Python依赖
-RUN pip install --no-cache-dir -r requirements.txt
+# 升级pip并安装Python依赖
+RUN pip install --upgrade pip && \
+    pip install --no-cache-dir -r requirements.txt
 
 # 复制项目文件
 COPY . .
diff --git a/requirements.txt b/requirements.txt
index ea065a7..64bb418 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,6 +18,9 @@ scikit-learn>=1.3.0
 
 # Database
 PyMySQL>=1.1.0
+SQLAlchemy>=2.0.0
+pymysql[rsa]>=1.1.0
+mysql-connector-python>=8.0.33
 cryptography>=41.0.0
 
 # Configuration