diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 000000000..58ecf2c20
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,4 @@
+.github/
+.git/
+
+uoj_data/
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 000000000..bb75b4481
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,68 @@
+name: Build & Push Docker Images
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+    branches:
+      - master
+  workflow_dispatch:
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_BASENAME: uoj
+
+jobs:
+  build:
+    name: Build Image
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      packages: write
+
+    strategy:
+      matrix:
+        include:
+          - image_name: db
+            context: db
+            dockerfile: db/Dockerfile
+          - image_name: judger
+            context: judger
+            dockerfile: judger/Dockerfile
+          - image_name: web
+            context: .
+            dockerfile: web/Dockerfile
+      fail-fast: false
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v2.1.0
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v4.3.0
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_BASENAME }}-${{ matrix.image_name }}
+          tags: |
+            latest
+            type=ref,event=branch
+            type=ref,event=pr
+            type=sha,prefix=
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v3.3.0
+        with:
+          context: ${{ matrix.context }}
+          file: ${{ matrix.dockerfile }}
+          push: ${{ github.event_name == 'push' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
diff --git a/.gitignore b/.gitignore
index 485dee64b..41e90d100 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 .idea
+uoj_data/
diff --git a/db/Dockerfile b/db/Dockerfile
new file mode 100644
index 000000000..b184ed471
--- /dev/null
+++ b/db/Dockerfile
@@ -0,0 +1,12 @@
+FROM mysql:5.7
+MAINTAINER Baoshuo <i@baoshuo.ren>
+LABEL org.opencontainers.image.source=https://github.com/UniversalOJ/UOJ-System
+LABEL org.opencontainers.image.description="UOJ Database"
+LABEL org.opencontainers.image.licenses=MIT
+
+ADD . /opt/uoj_db
+WORKDIR /opt/uoj_db
+
+RUN sh install.sh
+
+ENV LANG=C.UTF-8 TZ=Asia/Shanghai
diff --git a/db/add_judger.sql b/db/add_judger.sql
new file mode 100644
index 000000000..bd7340570
--- /dev/null
+++ b/db/add_judger.sql
@@ -0,0 +1,2 @@
+USE `app_uoj233`;
+insert into judger_info (judger_name, password) values ('compose_judger', '_judger_password_');
diff --git a/install/db/app_uoj233.sql b/db/app_uoj233.sql
similarity index 100%
rename from install/db/app_uoj233.sql
rename to db/app_uoj233.sql
diff --git a/install/db/install.sh b/db/install.sh
similarity index 81%
rename from install/db/install.sh
rename to db/install.sh
index 063cf41f4..4618093a5 100644
--- a/install/db/install.sh
+++ b/db/install.sh
@@ -21,8 +21,8 @@ setWebConf(){
     cat >/docker-entrypoint-initdb.d/000-native_password.sql <<UOJEOF
 ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'root';
 UOJEOF
-    curl $RAW_URL/install/db/app_uoj233.sql >/docker-entrypoint-initdb.d/001-app_uoj233.sql
-    curl $RAW_URL/install/judger/add_judger.sql >/docker-entrypoint-initdb.d/002-add_judger.sql
+    cp app_uoj233.sql /docker-entrypoint-initdb.d/001-app_uoj233.sql
+    cp add_judger.sql /docker-entrypoint-initdb.d/002-add_judger.sql
 }
 
 echo 'Preparing UOJ System db environment...'
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 000000000..003234065
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,66 @@
+version: '3'
+
+services:
+  uoj-db:
+	image: ghcr.io/UniversalOJ/uoj-db:latest
+    build:
+      context: ./db/
+      dockerfile: Dockerfile
+    container_name: uoj-db
+    restart: always
+    volumes:
+      - ./uoj_data/db/mysql:/var/lib/mysql
+    environment:
+      - MYSQL_DATABASE=app_uoj233
+      - MYSQL_ROOT_PASSWORD=root
+  
+  uoj-judger:
+	image: ghcr.io/UniversalOJ/uoj-judger:latest
+    build:
+      context: ./judger/
+      dockerfile: Dockerfile
+    container_name: uoj-judger
+    restart: always
+    stdin_open: true
+    tty: true
+    cap_add:
+      - SYS_PTRACE
+    volumes:
+      - ./uoj_data/judger/log:/opt/uoj_judger/log
+    environment:
+      - UOJ_PROTOCOL=http
+      - UOJ_HOST=uoj-web
+      - JUDGER_NAME=compose_judger
+      - JUDGER_PASSWORD=_judger_password_
+      - SOCKET_PORT=2333
+      - SOCKET_PASSWORD=_judger_socket_password_
+
+  uoj-web:
+	image: ghcr.io/UniversalOJ/uoj-web:latest
+    build:
+      context: ./
+      dockerfile: web/Dockerfile
+    container_name: uoj-web
+    restart: always
+    stdin_open: true
+    tty: true
+    cap_add:
+      - SYS_PTRACE
+    depends_on:
+      - uoj-db
+      - uoj-judger
+    volumes:
+      - ./uoj_data/web/data:/var/uoj_data
+    ports:
+      - "80:80"
+      - "3690:3690"
+    environment:
+      - DATABASE_HOST=uoj-db
+      - DATABASE_PASSWORD=root
+      - JUDGER_SOCKET_PORT=2333
+      - JUDGER_SOCKET_PASSWORD=_judger_socket_password_
+      - SALT_0=_salt_0_
+      - SALT_1=_salt_1_
+      - SALT_2=_salt_2_
+      - SALT_3=_salt_3_
+      - UOJ_PROTOCOL=http
diff --git a/install/bundle/Dockerfile b/install/bundle/Dockerfile
deleted file mode 100644
index c37ebef3b..000000000
--- a/install/bundle/Dockerfile
+++ /dev/null
@@ -1,27 +0,0 @@
-FROM ubuntu:20.04
-MAINTAINER MascoSkray <MascoSkray@gmail.com>
-ARG CLONE_ADDFLAG
-
-WORKDIR /opt
-ENV DEBIAN_FRONTEND=noninteractive
-#Update apt and install git
-RUN apt-get update && apt-get install -y apache2 cmake curl fp-compiler g++ git gnupg libapache2-mod-php libapache2-mod-xsendfile libyaml-dev make mysql-server ntp openjdk-11-jdk openjdk-8-jdk php php-dev php-mbstring php-mysql php-pear php-zip python python3 python3-requests re2c unzip vim wget zip --no-install-recommends
-#Clone the latest UOJ Community verison to local
-RUN git clone https://github.com/UniversalOJ/UOJ-System.git --depth 1 --single-branch ${CLONE_ADDFLAG} uoj
-#Install environment and set startup script
-RUN cd uoj/install/bundle && sh install.sh -p && echo "\
-#!/bin/sh\n\
-rm -rf /run/mysqld/*\n\
-chown -R mysql:mysql /var/lib/mysql /var/run/mysqld\n\
-if [ ! -f \"/var/uoj_data/.UOJSetupDone\" ]; then\n\
-  cd /opt/uoj/install/bundle && sh install.sh -i\n\
-fi\n\
-service ntp start\n\
-service mysql start\n\
-service apache2 start\n\
-su local_main_judger -c \"/opt/uoj/judger/judge_client start\"\n\
-exec bash\n" >/opt/up && chmod +x /opt/up
-
-ENV LANG=C.UTF-8 TZ=Asia/Shanghai
-EXPOSE 80 3690
-CMD /opt/up
diff --git a/install/bundle/hooks/build b/install/bundle/hooks/build
deleted file mode 100644
index 63e260519..000000000
--- a/install/bundle/hooks/build
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-CLONE_ADDFLAG="-b $DOCKER_TAG"
-if [ "$DOCKER_TAG" = "latest" ]; then
-    CLONE_ADDFLAG="-b master"
-fi
-docker build -t $IMAGE_NAME --build-arg CLONE_ADDFLAG="$CLONE_ADDFLAG" .
diff --git a/install/bundle/install.sh b/install/bundle/install.sh
deleted file mode 100644
index 45b5c2070..000000000
--- a/install/bundle/install.sh
+++ /dev/null
@@ -1,165 +0,0 @@
-#!/bin/bash
-genRandStr(){
-    cat /dev/urandom | tr -dc [:alnum:] | head -c $1
-}
-#Set some vars
-_database_password_=root
-_judger_socket_port_=2333
-_judger_socket_password_=$(genRandStr 32)
-_main_judger_password_=$(genRandStr 32)
-
-getAptPackage(){
-    printf "\n\n==> Getting environment packages\n"
-    #Set MySQL root password
-    export DEBIAN_FRONTEND=noninteractive
-    (echo "mysql-server mysql-server/root_password password $_database_password_";echo "mysql-server mysql-server/root_password_again password $_database_password_") | debconf-set-selections
-    #Update apt sources and install
-    echo "deb http://ppa.launchpad.net/stesie/libv8/ubuntu bionic main" | tee /etc/apt/sources.list.d/stesie-libv8.list && apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D858A0DF
-    apt-get update && apt-get install -y libv8-7.5-dev
-    #Install PHP extensions
-    yes | pecl install yaml
-    git clone https://github.com/phpv8/v8js.git --depth=1 /tmp/pear/download/v8js-master && cd /tmp/pear/download/v8js-master
-    phpize && ./configure --with-php-config=/usr/bin/php-config --with-v8js=/opt/libv8-7.5 && make install && cd -
-}
-
-setLAMPConf(){
-    printf "\n\n==> Setting LAMP configs\n"
-    #Set Apache UOJ site conf
-    cat >/etc/apache2/sites-available/000-uoj.conf <<UOJEOF
-<VirtualHost *:80>
-    #ServerName local_uoj.ac
-    ServerAdmin opensource@uoj.ac
-    DocumentRoot /var/www/uoj
-
-    SetEnvIf Request_URI "^/judge/.*$" judgelog
-    #LogLevel info ssl:warn
-    ErrorLog \${APACHE_LOG_DIR}/uoj_error.log
-    CustomLog \${APACHE_LOG_DIR}/uoj_judge.log common env=judgelog
-    CustomLog \${APACHE_LOG_DIR}/uoj_access.log combined env=!judgelog
-
-    XSendFile On
-    XSendFilePath /var/uoj_data
-    XSendFilePath /var/www/uoj/app/storage
-    XSendFilePath /opt/uoj/judger/uoj_judger/include
-</VirtualHost>
-UOJEOF
-    #Enable modules and make UOJ site conf enabled
-    a2ensite 000-uoj.conf && a2dissite 000-default.conf
-    a2enmod rewrite headers && sed -i -e '172s/AllowOverride None/AllowOverride All/' /etc/apache2/apache2.conf
-    #Create UOJ session save dir and make PHP extensions available
-    mkdir --mode=733 /var/lib/php/uoj_sessions && chmod +t /var/lib/php/uoj_sessions
-    sed -i -e '912a\extension=v8js.so\nextension=yaml.so' /etc/php/7.4/apache2/php.ini
-    #Set MySQL user directory and connection config
-    usermod -d /var/lib/mysql/ mysql
-    cat >/etc/mysql/mysql.conf.d/uoj_mysqld.cnf <<UOJEOF
-[mysqld]
-default-time-zone='+8:00'
-character-set-server=utf8mb4
-collation-server=utf8mb4_unicode_ci
-init_connect='SET NAMES utf8mb4'
-init_connect='SET collation_connection = utf8mb4_unicode_ci'
-skip-character-set-client-handshake
-sql-mode=ONLY_FULL_GROUP_BY,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION
-UOJEOF
-}
-
-setWebConf(){
-    printf "\n\n==> Setting web files\n"
-    #Set webroot path
-    ln -sf /opt/uoj/web /var/www/uoj
-    chown -R www-data /var/www/uoj/app/storage
-    #Set web config file
-    php -a <<UOJEOF
-\$config = include '/var/www/uoj/app/.default-config.php';
-\$config['database']['password']='$_database_password_';
-\$config['judger']['socket']['port']='$_judger_socket_port_';
-file_put_contents('/var/www/uoj/app/.config.php', "<?php\nreturn ".str_replace('\'_httpHost_\'','UOJContext::httpHost()',var_export(\$config, true)).";\n");
-UOJEOF
-    #Import MySQL database
-    service mysql restart
-    mysql -u root --password=$_database_password_ <../db/app_uoj233.sql
-    echo "ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '$_database_password_';" | mysql -u root --password=$_database_password_
-}
-
-setJudgeConf(){
-    printf "\n\n==> Setting judger files\n"
-    #specify environment
-    cat > /etc/environment <<UOJEOF
-PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
-UOJEOF
-    #Add local_main_judger user
-    useradd -m local_main_judger && usermod -a -G www-data local_main_judger
-    #Set uoj_data path
-    mkdir -p /var/uoj_data/upload
-    chown -R www-data:www-data /var/uoj_data
-    #Compile uoj_judger and set runtime
-    chown -R local_main_judger:local_main_judger /opt/uoj/judger
-    su local_main_judger <<EOD
-ln -s /var/uoj_data /opt/uoj/judger/uoj_judger/data
-cd /opt/uoj/judger && chmod +x judge_client
-cat >uoj_judger/include/uoj_work_path.h <<UOJEOF
-#define UOJ_WORK_PATH "/opt/uoj/judger/uoj_judger"
-#define UOJ_JUDGER_BASESYSTEM_UBUNTU1804
-#define UOJ_JUDGER_PYTHON3_VERSION "3.8"
-#define UOJ_JUDGER_FPC_VERSION "3.0.4"
-UOJEOF
-cd uoj_judger && make -j$(($(nproc) + 1))
-EOD
-    #Set judge_client config file
-    cat >../../judger/.conf.json <<UOJEOF
-{
-    "uoj_protocol": "http",
-    "uoj_host": "127.0.0.1",
-    "judger_name": "main_judger",
-    "judger_password": "_main_judger_password_",
-    "socket_port": $_judger_socket_port_,
-    "socket_password": "_judger_socket_password_"
-}
-UOJEOF
-    chmod 600 ../../judger/.conf.json && chown local_main_judger ../../judger/.conf.json
-}
-
-initProgress(){
-    printf "\n\n==> Doing initial config and start service\n"
-    #Replace password placeholders
-    sed -i -e "s/_main_judger_password_/$_main_judger_password_/g" -e "s/_judger_socket_password_/$_judger_socket_password_/g" /opt/uoj/judger/.conf.json
-    sed -i -e "s/salt0/$(genRandStr 32)/g" -e "s/salt1/$(genRandStr 16)/g" -e "s/salt2/$(genRandStr 16)/g" -e "s/salt3/$(genRandStr 16)/g" -e "s/_judger_socket_password_/$_judger_socket_password_/g" /var/www/uoj/app/.config.php
-    #Import judge_client to MySQL database
-    service mysql start
-    echo "insert into judger_info (judger_name, password) values (\"main_judger\", \"$_main_judger_password_\")" | mysql app_uoj233 -u root --password=$_database_password_
-    #Using cli upgrade to latest
-    php /var/www/uoj/app/cli.php upgrade:latest
-    #Start services
-    service ntp restart
-    service mysql restart
-    service apache2 restart
-    su local_main_judger -c '/opt/uoj/judger/judge_client start'
-    #Touch SetupDone flag file
-    touch /var/uoj_data/.UOJSetupDone
-    printf "\n\n***Installation complete. Enjoy!***\n"
-}
-
-prepProgress(){
-    getAptPackage;setLAMPConf;setWebConf;setJudgeConf
-}
-
-if [ $# -le 0 ]; then
-    echo 'Installing UOJ System bundle...'
-    prepProgress;initProgress
-fi
-while [ $# -gt 0 ]; do
-    case "$1" in
-        -p | --prep)
-            echo 'Preparing UOJ System bundle environment...'
-            prepProgress
-        ;;
-        -i | --init)
-            echo 'Initing UOJ System bundle...'
-            initProgress
-        ;;
-        -? | --*)
-            echo "Illegal option $1"
-        ;;
-    esac
-    shift $(( $#>0?1:0 ))
-done
diff --git a/install/db/Dockerfile b/install/db/Dockerfile
deleted file mode 100644
index b0cc8324e..000000000
--- a/install/db/Dockerfile
+++ /dev/null
@@ -1,9 +0,0 @@
-FROM mysql:latest
-MAINTAINER MascoSkray <MascoSkray@gmail.com>
-
-#Update apt and install curl
-RUN apt-get update && apt-get install -y curl
-#Run the latest UOJ Community verison db install script
-RUN export RAW_URL=https://raw.githubusercontent.com/UniversalOJ/UOJ-System/master && curl $RAW_URL/install/db/install.sh | sh
-
-ENV LANG=C.UTF-8 TZ=Asia/Shanghai
diff --git a/install/judger/Dockerfile b/install/judger/Dockerfile
deleted file mode 100644
index 98f3c4c88..000000000
--- a/install/judger/Dockerfile
+++ /dev/null
@@ -1,22 +0,0 @@
-FROM ubuntu:18.04
-MAINTAINER MascoSkray <MascoSkray@gmail.com>
-ARG CLONE_ADDFLAG
-
-WORKDIR /opt
-#Update apt and install git
-RUN apt-get update && apt-get install -y git
-#Clone the latest UOJ Community verison to local
-RUN git clone https://github.com/UniversalOJ/UOJ-System.git --depth 1 --single-branch ${CLONE_ADDFLAG} uoj
-#Install environment and set startup script
-RUN cd uoj/install/judger && sh install.sh -p && echo "\
-#!/bin/sh\n\
-if [ ! -f \"/opt/uoj/judger/.conf.json\" ]; then\n\
-  cd /opt/uoj/install/judger && sh install.sh -i\n\
-fi\n\
-service ntp start\n\
-su judger -c \"/opt/uoj/judger/judge_client start\"\n\
-exec bash\n" >/opt/up && chmod +x /opt/up
-
-ENV LANG=C.UTF-8 TZ=Asia/Shanghai
-EXPOSE 2333
-CMD /opt/up
diff --git a/install/web/Dockerfile b/install/web/Dockerfile
deleted file mode 100644
index 55e9fea5b..000000000
--- a/install/web/Dockerfile
+++ /dev/null
@@ -1,22 +0,0 @@
-FROM ubuntu:20.04
-MAINTAINER MascoSkray <MascoSkray@gmail.com>
-ARG CLONE_ADDFLAG
-
-WORKDIR /opt
-#Update apt and install git
-RUN apt-get update && apt-get install -y git
-#Clone the latest UOJ Community verison to local
-RUN git clone https://github.com/UniversalOJ/UOJ-System.git --depth 1 --single-branch ${CLONE_ADDFLAG} uoj
-#Install environment and set startup script
-RUN cd uoj/install/web && sh install.sh -p && echo "\
-#!/bin/sh\n\
-if [ ! -f \"/var/uoj_data/.UOJSetupDone\" ]; then\n\
-  cd /opt/uoj/install/web && sh install.sh -i\n\
-fi\n\
-service ntp start\n\
-service apache2 start\n\
-exec bash\n" >/opt/up && chmod +x /opt/up
-
-ENV LANG=C.UTF-8 TZ=Asia/Shanghai
-EXPOSE 80 3690
-CMD /opt/up
diff --git a/judger/Dockerfile b/judger/Dockerfile
new file mode 100644
index 000000000..2b1d5786a
--- /dev/null
+++ b/judger/Dockerfile
@@ -0,0 +1,34 @@
+FROM ubuntu:20.04
+MAINTAINER Baoshuo <i@baoshuo.ren>
+LABEL org.opencontainers.image.source=https://github.com/UniversalOJ/UOJ-System
+LABEL org.opencontainers.image.description="UOJ Judger"
+LABEL org.opencontainers.image.licenses=MIT
+
+SHELL ["/bin/bash", "-c"]
+
+ENV DEBIAN_FRONTEND=noninteractive
+ARG CLONE_ADDFLAG
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends gnupg ca-certificates apt-transport-https && \
+    apt-get update && \
+    for pkg in git vim ntp zip unzip curl wget build-essential fp-compiler python python3 python3-requests openjdk-8-jdk openjdk-11-jdk tzdata; do \
+        cnt=10 && \
+        while ! apt-get install -y "$pkg"; do \
+            if [ $cnt -le 0 ]; then \
+              echo "Failed to install $pkg" && \
+              exit 1; \
+            fi; \
+            cnt=$((cnt - 1)); \
+        done; \
+    done
+
+ADD . /opt/uoj_judger
+WORKDIR /opt/uoj_judger
+
+# Install environment and set startup script
+RUN sh install.sh -p && sh install.sh -d
+
+ENV LANG=C.UTF-8 TZ=Asia/Shanghai
+EXPOSE 2333
+CMD /opt/up
diff --git a/install/judger/add_judger.sql b/judger/add_judger.sql
similarity index 100%
rename from install/judger/add_judger.sql
rename to judger/add_judger.sql
diff --git a/install/judger/install.sh b/judger/install.sh
similarity index 65%
rename from install/judger/install.sh
rename to judger/install.sh
index bcebe99cc..5300fc016 100644
--- a/install/judger/install.sh
+++ b/judger/install.sh
@@ -3,24 +3,28 @@
 getAptPackage(){
     printf "\n\n==> Getting environment packages\n"
     export DEBIAN_FRONTEND=noninteractive
-    apt-get update && apt-get install -y vim ntp zip unzip curl wget build-essential fp-compiler python python3 python3-requests openjdk-8-jdk openjdk-11-jdk
+    apt-get update && apt-get install -y vim ntp zip unzip curl wget build-essential fp-compiler python2.7 python3.8 python3-requests
 }
 
 setJudgeConf(){
     printf "\n\n==> Setting judger files\n"
+    #specify environment
+    cat > /etc/environment <<UOJEOF
+PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
+UOJEOF
     #Add judger user
     adduser judger --gecos "" --disabled-password
     #Set uoj_data path
     mkdir /var/uoj_data_copy && chown judger /var/uoj_data_copy
     #Compile uoj_judger and set runtime
-    chown -R judger:judger /opt/uoj/judger
+    chown -R judger:judger /opt/uoj_judger
     su judger <<EOD
-ln -s /var/uoj_data_copy /opt/uoj/judger/uoj_judger/data
-cd /opt/uoj/judger && chmod +x judge_client
+ln -s /var/uoj_data_copy /opt/uoj_judger/uoj_judger/data
+cd /opt/uoj_judger && chmod +x judge_client
 cat >uoj_judger/include/uoj_work_path.h <<UOJEOF
-#define UOJ_WORK_PATH "/opt/uoj/judger/uoj_judger"
+#define UOJ_WORK_PATH "/opt/uoj_judger/uoj_judger"
 #define UOJ_JUDGER_BASESYSTEM_UBUNTU1804
-#define UOJ_JUDGER_PYTHON3_VERSION "3.6"
+#define UOJ_JUDGER_PYTHON3_VERSION "3.8"
 #define UOJ_JUDGER_FPC_VERSION "3.0.4"
 UOJEOF
 cd uoj_judger && make -j$(($(nproc) + 1))
@@ -29,12 +33,12 @@ EOD
 
 initProgress(){
     printf "\n\n==> Doing initial config and start service\n"
-    #Check envs
+    # Check envs
     if [ -z "$UOJ_PROTOCOL" -o -z "$UOJ_HOST" -o -z "$JUDGER_NAME" -o -z "$JUDGER_PASSWORD" -o -z "$SOCKET_PORT" -o -z "$SOCKET_PASSWORD" ]; then
         echo "!! Environment variables not set! Please edit config file by yourself!"
     else
-        #Set judge_client config file
-        cat >../../judger/.conf.json <<UOJEOF
+        # Set judge_client config file
+        cat >.conf.json <<UOJEOF
 {
     "uoj_protocol": "$UOJ_PROTOCOL",
     "uoj_host": "$UOJ_HOST",
@@ -44,11 +48,11 @@ initProgress(){
     "socket_password": "$SOCKET_PASSWORD"
 }
 UOJEOF
-        chmod 600 ../../judger/.conf.json && chown judger ../../judger/.conf.json
-        chown -R judger:judger ../../judger/log
+        chmod 600 .conf.json && chown judger .conf.json
+        chown -R judger:judger ./log
         #Start services
         service ntp restart
-        su judger -c '/opt/uoj/judger/judge_client start'
+        su judger -c '/opt/uoj_judger/judge_client start'
         echo "please modify the database after getting the judger server ready:"
         echo "insert into judger_info (judger_name, password, ip) values ('$JUDGER_NAME', '$JUDGER_PASSWORD', '__judger_ip_here__');"
         printf "\n\n***Installation complete. Enjoy!***\n"
@@ -56,7 +60,18 @@ UOJEOF
 }
 
 prepProgress(){
-    getAptPackage;setJudgeConf
+    setJudgeConf
+}
+
+dockerPrep(){
+	echo "#!/bin/sh
+if [ ! -f \"/opt/uoj_judger/.conf.json\" ]; then
+  cd /opt/uoj_judger && sh install.sh -i
+fi
+service ntp start
+su judger -c \"/opt/uoj_judger/judge_client start\"
+exec bash" >/opt/up
+    chmod +x /opt/up
 }
 
 if [ $# -le 0 ]; then
@@ -69,6 +84,10 @@ while [ $# -gt 0 ]; do
             echo 'Preparing UOJ System judger environment...'
             prepProgress
         ;;
+        -d | --docker)
+            echo '[Docker] Preparing UOJ System judger environment...'
+            dockerPrep
+        ;;
         -i | --init)
             echo 'Initing UOJ System judger...'
             initProgress
diff --git a/web/Dockerfile b/web/Dockerfile
new file mode 100644
index 000000000..3af78ff19
--- /dev/null
+++ b/web/Dockerfile
@@ -0,0 +1,32 @@
+FROM ubuntu:20.04
+MAINTAINER Baoshuo <i@baoshuo.ren>
+LABEL org.opencontainers.image.source=https://github.com/UniversalOJ/UOJ-System
+LABEL org.opencontainers.image.description="UOJ Web"
+LABEL org.opencontainers.image.licenses=MIT
+
+ARG CLONE_ADDFLAG
+
+ENV DEBIAN_FRONTEND=noninteractive
+RUN dpkg -s gnupg 2>/dev/null || (apt-get update && apt-get install -y gnupg) &&\
+echo "deb http://ppa.launchpad.net/stesie/libv8/ubuntu bionic main" | tee /etc/apt/sources.list.d/stesie-libv8.list && apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D858A0DF &&\
+apt-get update && apt-get install -y git vim ntp zip unzip curl wget apache2 libapache2-mod-xsendfile libapache2-mod-php php php-dev php-pear php-zip php-mysql php-mbstring php-gd php-intl php-xsl g++ make re2c libv8-7.5-dev libyaml-dev &&\
+yes | pecl install yaml &&\
+git clone https://github.com/phpv8/v8js.git --depth=1 -b 2.1.2 /tmp/pear/download/v8js-master && cd /tmp/pear/download/v8js-master &&\
+phpize && ./configure --with-php-config=/usr/bin/php-config --with-v8js=/opt/libv8-7.5 && make install && cd -
+
+ADD . /opt/uoj
+WORKDIR /opt/uoj
+
+# Install environment and set startup script
+RUN sh web/install.sh -p && echo "\
+#!/bin/sh\n\
+if [ ! -f \"/var/uoj_data/.UOJSetupDone\" ]; then\n\
+  cd /opt/uoj/web && sh install.sh -i\n\
+fi\n\
+service ntp start\n\
+service apache2 start\n\
+exec bash\n" >/opt/up && chmod +x /opt/up
+
+ENV LANG=C.UTF-8 TZ=Asia/Shanghai
+EXPOSE 80
+CMD /opt/up
diff --git a/install/web/install.sh b/web/install.sh
similarity index 71%
rename from install/web/install.sh
rename to web/install.sh
index 0d133b75e..cfa58085b 100644
--- a/install/web/install.sh
+++ b/web/install.sh
@@ -3,21 +3,26 @@ genRandStr(){
     cat /dev/urandom | tr -dc [:alnum:] | head -c $1
 }
 #Set some vars
-_database_host_=uoj-db
-_database_password_=root
-_judger_socket_port_=2333
-_judger_socket_password_=_judger_socket_password_
+_database_host_="${DATABASE_HOST:-uoj-db}"
+_database_password_="${DATABASE_PASSWORD:-root}"
+_judger_socket_port_="${JUDGER_SOCKET_PORT:-2333}"
+_judger_socket_password_="${JUDGER_SOCKET_PASSWORD:-_judger_socket_password_}"
+_salt0_="${SALT_0:-salt0}"
+_salt1_="${SALT_1:-salt1}"
+_salt2_="${SALT_2:-salt2}"
+_salt3_="${SALT_3:-salt3}"
+_uoj_protocol_="${UOJ_PROTOCOL:-http}"
 
 getAptPackage(){
     printf "\n\n==> Getting environment packages\n"
-    #Update apt sources and install
+    # Update apt sources and install
     export DEBIAN_FRONTEND=noninteractive
     dpkg -s gnupg 2>/dev/null || (apt-get update && apt-get install -y gnupg)
     echo "deb http://ppa.launchpad.net/stesie/libv8/ubuntu bionic main" | tee /etc/apt/sources.list.d/stesie-libv8.list && apt-key adv --keyserver keyserver.ubuntu.com --recv-keys D858A0DF
-    apt-get update && apt-get install -y git vim ntp zip unzip curl wget apache2 libapache2-mod-xsendfile libapache2-mod-php php php-dev php-pear php-zip php-mysql php-mbstring g++ cmake re2c libv8-7.5-dev libyaml-dev
-    #Install PHP extensions
+    apt-get update && apt-get install -y git vim ntp zip unzip curl wget apache2 libapache2-mod-xsendfile libapache2-mod-php php php-dev php-pear php-zip php-mysql php-mbstring php-gd php-intl php-xsl g++ make re2c libv8-7.5-dev libyaml-dev
+    # Install PHP extensions
     yes | pecl install yaml
-    git clone https://github.com/phpv8/v8js.git --depth=1 /tmp/pear/download/v8js-master && cd /tmp/pear/download/v8js-master
+    git clone https://github.com/phpv8/v8js.git --depth=1 -b 4c026f3fb291797c109adcabda6aeba6491fe44f /tmp/pear/download/v8js-master && cd /tmp/pear/download/v8js-master
     phpize && ./configure --with-php-config=/usr/bin/php-config --with-v8js=/opt/libv8-7.5 && make install && cd -
 }
 
@@ -47,15 +52,16 @@ UOJEOF
     a2enmod rewrite headers && sed -i -e '172s/AllowOverride None/AllowOverride All/' /etc/apache2/apache2.conf
     #Create UOJ session save dir and make PHP extensions available
     mkdir --mode=733 /var/lib/php/uoj_sessions && chmod +t /var/lib/php/uoj_sessions
-    sed -i -e '912a\extension=v8js.so\nextension=yaml.so' /etc/php/7.2/apache2/php.ini
+    sed -i -e '912a\extension=v8js.so\nextension=yaml.so' /etc/php/7.4/apache2/php.ini
+	sed -i 's|;sys_temp_dir = "/tmp"|sys_temp_dir = "/tmp"|g' /etc/php/7.4/apache2/php.ini
 }
 
 setWebConf(){
     printf "\n\n==> Setting web files\n"
-    #Set webroot path
+    # Set webroot path
     ln -sf /opt/uoj/web /var/www/uoj
     chown -R www-data /var/www/uoj/app/storage
-    #Set web config file
+    # Set web config file
     php -a <<UOJEOF
 \$config = include '/var/www/uoj/app/.default-config.php';
 \$config['database']['host']='$_database_host_';
@@ -63,15 +69,15 @@ setWebConf(){
 \$config['judger']['socket']['port']='$_judger_socket_port_';
 file_put_contents('/var/www/uoj/app/.config.php', "<?php\nreturn ".str_replace('\'_httpHost_\'','UOJContext::httpHost()',var_export(\$config, true)).";\n");
 UOJEOF
-    #Prepare local sandbox
-    cd ../../judger/uoj_judger
+    # Prepare local sandbox
+    cd /opt/uoj/judger/uoj_judger
     cat >include/uoj_work_path.h <<UOJEOF
 #define UOJ_WORK_PATH "/opt/uoj/judger/uoj_judger"
 #define UOJ_JUDGER_BASESYSTEM_UBUNTU1804
-#define UOJ_JUDGER_PYTHON3_VERSION "3.8"
+#define UOJ_JUDGER_PYTHON3_VERSION "3.6"
 #define UOJ_JUDGER_FPC_VERSION "3.0.4"
 UOJEOF
-    make runner -j$(($(nproc) + 1)) && cd ../../install/web
+    make runner -j$(($(nproc) + 1)) && cd /opt/uoj/web
 }
 
 initProgress(){
@@ -80,7 +86,7 @@ initProgress(){
     mkdir -p /var/uoj_data/upload
     chown -R www-data:www-data /var/uoj_data
     #Replace password placeholders
-    sed -i -e "s/salt0/$(genRandStr 32)/g" -e "s/salt1/$(genRandStr 16)/g" -e "s/salt2/$(genRandStr 16)/g" -e "s/salt3/$(genRandStr 16)/g" -e "s/_judger_socket_password_/$_judger_socket_password_/g" /var/www/uoj/app/.config.php
+    sed -i -e "s/salt0/$_salt0_/g" -e "s/salt1/$_salt1_/g" -e "s/salt2/$_salt2_/g" -e "s/salt3/$_salt3_/g" -e "s/_judger_socket_password_/$_judger_socket_password_/g" /var/www/uoj/app/.config.php
     #Using cli upgrade to latest
     php /var/www/uoj/app/cli.php upgrade:latest
     #Start services
@@ -88,16 +94,19 @@ initProgress(){
     service apache2 restart
     #Touch SetupDone flag file
     touch /var/uoj_data/.UOJSetupDone
+	mkdir -p /opt/uoj/web/app/storage/submission
+	mkdir -p /opt/uoj/web/app/storage/tmp
+	chmod -R 777 /opt/uoj/web/app/storage
     printf "\n\n***Installation complete. Enjoy!***\n"
 }
 
 prepProgress(){
-    getAptPackage;setLAMPConf;setWebConf
+    setLAMPConf;setWebConf
 }
 
 if [ $# -le 0 ]; then
     echo 'Installing UOJ System web...'
-    prepProgress;initProgress
+    getAptPackage;prepProgress;initProgress
 fi
 while [ $# -gt 0 ]; do
     case "$1" in