diff --git a/Arm64v8.Dockerfile b/Arm64v8.Dockerfile
index a8f7884..a6f2e2d 100644
--- a/Arm64v8.Dockerfile
+++ b/Arm64v8.Dockerfile
@@ -1,25 +1,105 @@
-FROM arm64v8/alpine
-#FROM arm64v8/alpine:latest
-#FROM arm64v8/alpine:3.12
+# FROM swoft/alphp:base
+# FROM arm64v8/alpine:latest
+FROM arm64v8/alpine:3.12
 
-ENV TZ Asia/Shanghai
+LABEL maintainer="david <367013672@qq.com>" version="1.0"
 
-ENV cron="0 10 * * 0"
+##
+# ---------- env settings ----------
+##
+
+# --build-arg timezone=Asia/Shanghai
+ARG timezone
+# prod pre test dev
+ARG app_env=prod
+# default use www-data user
+# ARG add_user=www-data
+
+ENV APP_ENV=${app_env:-"prod"} \
+    TIMEZONE=${timezone:-"Asia/Shanghai"}
+
+##
+# ---------- building ----------
+##
 
 RUN set -ex \
-   # && sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/' /etc/apk/repositories \
-   # && sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.cn/' /etc/apk/repositories \
-    && apk update \
-    && apk add --no-cache \
-    tzdata \
-    php7 php7-curl php7-json php7-mbstring php7-dom php7-simplexml php7-xml php7-zip \
-    git \
-    && git clone https://gitee.com/ledc/IYUUAutoReseed.git /IYUU \
-    && cp /IYUU/config/config.sample.php /IYUU/config/config.php \
-    && ln -sf /IYUU/config/config.php /config.php \
-    && echo "${TZ}" > /etc/timezone \
-    && ln -sf /usr/share/zoneinfo/${TZ} /etc/localtime
-    
-WORKDIR /IYUU
+        # change apk source repo
+        # && sed -i 's/dl-cdn.alpinelinux.org/mirrors.ustc.edu.cn/' /etc/apk/repositories \
+        && apk update \
+        && apk add --no-cache \
+        # Install base packages ('ca-certificates' will install 'nghttp2-libs')
+        # ca-certificates \
+        # curl \
+        # tar \
+        # xz \
+        # libressl \
+        # openssh  \
+        # openssl  \
+        git \
+        tzdata \
+        # pcre \
+        # install php7 and some extensions
+        php7 \
+        # php7-common \
+        # php7-bcmath \
+        php7-curl \
+        # php7-ctype \
+        php7-dom \
+        # php7-fileinfo \
+        # php7-gettext \
+        # php7-gd \
+        # php7-iconv \
+        # php7-imagick \
+        php7-json \
+        php7-mbstring \
+        #php7-mongodb \
+        # php7-mysqlnd \
+        # php7-openssl \
+        # php7-opcache \
+        # php7-pdo \
+        # php7-pdo_mysql \
+        # php7-pdo_sqlite \
+        # php7-phar \
+        # php7-posix \
+        # php7-redis \
+        php7-simplexml \
+        # php7-sockets \
+        # php7-sodium \
+        # php7-sqlite \
+        # php7-session \
+        # php7-sysvshm \
+        # php7-sysvmsg \
+        # php7-sysvsem \
+        # php7-tokenizer \
+        php7-zip \
+        # php7-zlib \
+        php7-xml \        
+        && git clone https://gitee.com/ledc/IYUUAutoReseed.git /var/www \
+        && cp /var/www/config/config.sample.php /var/www/config/config.php \
+        && ln -sf /var/www/config/config.php /config.php \
+        && apk del --purge *-dev \
+        && rm -rf /var/cache/apk/* /tmp/* /usr/share/man /usr/share/php7 \
+        #  ---------- some config,clear work ----------
+        && cd /etc/php7 \
+        # - config PHP
+        && { \
+            echo "upload_max_filesize=100M"; \
+            echo "post_max_size=108M"; \
+            echo "memory_limit=1024M"; \
+            echo "date.timezone=${TIMEZONE}"; \
+        } | tee conf.d/99-overrides.ini \
+        # - config timezone
+        && ln -sf /usr/share/zoneinfo/${TIMEZONE} /etc/localtime \
+        && echo "${TIMEZONE}" > /etc/timezone \
+        # ---------- some config work ----------
+        # - ensure 'www-data' user exists(82 is the standard uid/gid for "www-data" in Alpine)
+        # && addgroup -g 82 -S ${add_user} \
+        # && adduser -u 82 -D -S -G ${add_user} ${add_user} \
+        # # - create user dir
+        # && mkdir -p /data \
+        # && chown -R ${add_user}:${add_user} /data \
+        && echo -e "\033[42;37m Build Completed :).\033[0m\n"
 
-CMD ["sh", "-c", "/usr/bin/php /IYUU/iyuu.php ; /usr/sbin/crond ; (crontab -l ;echo \"$cron /usr/bin/php /IYUU/iyuu.php &> /dev/null\") | crontab - ; tail -f /dev/null"]
+EXPOSE 9000
+# VOLUME ["/var/www", "/data"]
+WORKDIR /var/www