diff --git a/Dockerfile b/Dockerfile
index 8915d25..efc0f65 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,34 @@
-FROM nginx:1.15.2-alpine
-RUN apk add --no-cache \
-    bash \
-    python2 \
-    py2-pip \
-    python2-dev \
-    gcc \
-    musl-dev \
-    libffi-dev \
-    openssl-dev 
-RUN cp -rf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
-RUN pip install pymysql pyyaml 
+FROM nginx:1.15.6
+# Modify timezone
+ENV TZ=Asia/Shanghai
+# Add mirror source
+RUN mv /etc/apt/sources.list /etc/apt/sources.list.bak && \
+    echo 'deb http://mirrors.aliyun.com/debian stretch main contrib non-free' >> /etc/apt/sources.list && \
+    echo 'deb http://mirrors.aliyun.com/debian stretch-proposed-updates main contrib non-free' >> /etc/apt/sources.list && \
+    echo 'deb http://mirrors.aliyun.com/debian stretch-updates main contrib non-free' >> /etc/apt/sources.list && \
+    echo 'deb http://mirrors.aliyun.com/debian-security/ stretch/updates main non-free contrib' >> /etc/apt/sources.list && \
+    echo 'deb-src http://mirrors.aliyun.com/debian stretch main contrib non-free' >> /etc/apt/sources.list && \
+    echo 'deb-src http://mirrors.aliyun.com/debian stretch-proposed-updates main contrib non-free' >> /etc/apt/sources.list && \
+    echo 'deb-src http://mirrors.aliyun.com/debian stretch-updates main contrib non-free' >> /etc/apt/sources.list && \
+    echo 'deb-src http://mirrors.aliyun.com/debian-security/ stretch/updates main non-free contrib' >> /etc/apt/sources.list
+# Install base packages
+RUN apt-get update && apt-get install -y \
+        vim \
+        tar \
+        zip \
+        gzip \
+        unzip \
+        bzip2 \
+        curl \
+        wget \
+        netcat \
+        net-tools \
+        locales \
+        python2.7 \
+        python-pip \
+        openssh-client \
+        ca-certificates && \
+	rm -rf /var/lib/apt/lists/* && \
+    pip install pymysql==0.9.2 pyyaml==3.13 -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
+# Nginx conf
 ADD default.conf /etc/nginx/conf.d/default.conf
\ No newline at end of file