diff --git a/Dockerfile b/Dockerfile
index f0359f0..65057fd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,13 +8,6 @@ WORKDIR /app
 ENV PYTHONPATH=/app
 ENV PYTHONUNBUFFERED=1
 
-# 安装系统依赖
-RUN apt-get update && apt-get install -y \
-    gcc \
-    default-libmysqlclient-dev \
-    pkg-config \
-    && rm -rf /var/lib/apt/lists/*
-
 # 复制依赖文件
 COPY requirements.txt .