diff --git a/Dockerfile b/Dockerfile
index ade0c5f..d7dfc61 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -36,9 +36,6 @@ LABEL \
 	"Dockerfile"="https://github.com/colovu/docker-${app_name}" \
 	"Vendor"="Endial Fang (endial@126.com)"
 
-# 拷贝应用使用的客制化脚本，并创建对应的用户及数据存储目录
-COPY customer /
-
 # 选择软件包源(Optional)，以加速后续软件包安装
 RUN select_source ${apt_source}
 
@@ -69,4 +66,4 @@ RUN install_pkg sudo wget curl git ca-certificates iproute2 net-tools nano dpkg
 		libtool libltdl7 libltdl-dev 
 
 
-CMD []
\ No newline at end of file
+CMD []
diff --git a/customer/usr/local/scripts/libcommon.sh b/customer/usr/local/scripts/libcommon.sh
deleted file mode 100644
index 2078677..0000000
--- a/customer/usr/local/scripts/libcommon.sh
+++ /dev/null
@@ -1,119 +0,0 @@
-#!/bin/bash
-# Ver: 1.3 by Endial Fang (endial@126.com)
-#
-# 通用函数库
-
-# 加载依赖项
-. /usr/local/scripts/liblog.sh          # 日志输出函数库
-
-# 函数列表
-
-# 打印包含包含Logo的欢迎信息
-print_welcome_info() {
-    [[ -n "${APP_NAME}" ]] && github_url="/docker-${APP_NAME}"
-
-    LOG_I '  ____      _ '
-    LOG_I ' / ___|___ | | _____   ___   _ '
-    LOG_I '| |   / _ \| |/ _ \ \ / / | | |  '"Docker : ${BOLD}${APP_NAME:-undefined}${RESET}"
-    LOG_I '| |__| (_) | | (_) \ V /| |_| |  '"Version: ${BOLD}${APP_VERSION:-0.0}${RESET}"
-    LOG_I ' \____\___/|_|\___/ \_/  \__,_|  '"PowerBy: ${BOLD}Endial@126.com${RESET}"
-    LOG_D " Project Repo: https://github.com/colovu/${github_url:-}"
-    LOG_I ""
-}
-
-# 根据需要打印欢迎信息
-print_image_welcome() {
-    if [[ "$(id -u)" = "0" ]]; then
-        print_welcome_info
-    fi
-}
-
-# 检测可能导致容器执行后直接退出的命令，如"--help"；如果存在，直接返回 0
-# 参数:
-#   $1 - 待检测的参数表
-print_command_help() {
-    local arg
-    for arg; do
-        case "$arg" in
-            -'?'|--help|-V|--version|-version)
-                exec "$@"
-                exit
-                ;;
-        esac
-    done
-}
-
-# 检测应用相应的配置文件是否存在，如果不存在，则从默认配置文件目录拷贝一份
-# 默认配置文件路径：/etc/${APP_NAME}
-# 目标配置文件路径：/srv/conf/${APP_NAME}
-# 参数：
-#   $1 - 基础路径
-#   $* - 基础路径下的文件及目录列表，以" "分割
-# 例子: 
-#   ensure_config_file_exist /etc/${APP_NAME} conf.d server.conf
-ensure_config_file_exist() {
-    local -r base_path="${1:?paths is missing}"
-    local f=""
-    local dist=""
-
-    shift 1
-    LOG_D "List to check: $@"
-    while [ "$#" -gt 0 ]; do
-        f="${1}"
-        LOG_D " Process \"${f}\""
-        if [ -d "${base_path}/${f}" ]; then
-            dist="$(echo ${base_path}/${f} | sed -e 's/\/etc/\/srv\/conf/g')"
-            [[ ! -d "${dist}" ]] && LOG_D " Create directory: ${dist}" && mkdir -p "${dist}"
-            [[ ! -z $(ls -A "${base_path}/${f}") ]] && ensure_config_file_exist "${base_path}/${f}" $(ls -A "${base_path}/${f}")
-        else
-            dist="$(echo ${base_path}/${f} | sed -e 's/\/etc/\/srv\/conf/g')"
-            [[ ! -e "${dist}" ]] && LOG_D " Copy: ${base_path}/${f} ===> ${dist}" && cp "${base_path}/${f}" "${dist}" && rm -rf "/srv/conf/${APP_NAME}/.app_init_flag"
-        fi
-        shift
-    done
-}
-
-# 根据脚本扩展名及权限，执行相应的初始化脚本
-# 参数:
-#   $1 - 文件列表，支持路径通配符
-# 使用: 
-#   process_init_files [file [file [...]]]
-# 例子: 
-#   process_init_files /src/conf/${APP_NAME}/initdb.d/*
-process_init_files() {
-    echo
-    local f
-    for f; do
-        case "$f" in
-            *.sh)
-                if [ -x "$f" ]; then
-                    LOG_I "$0: running $f"
-                    "$f"
-                else
-                    LOG_I "$0: sourcing $f"
-                    . "$f"
-                fi
-                ;;
-            *)      LOG_W "$0: ignoring $f" ;;
-        esac
-        echo
-    done
-}
-
-# 检测当前是否为 root 用户
-is_root() {
-    if [[ "$(id -u)" = "0" ]]; then
-        LOG_D "Run as root."
-        true
-    else
-        LOG_D "Run as non-root: $(id -u)"
-        false
-    fi
-}
-
-# 检测当前脚本是被直接执行的，还是从其他脚本中使用 "source" 调用的
-is_sourced() {
-    [ "${#FUNCNAME[@]}" -ge 2 ] \
-    && [ "${FUNCNAME[0]}" = 'is_sourced' ] \
-    && [ "${FUNCNAME[1]}" = 'source' ]
-}
diff --git a/customer/usr/local/scripts/libfile.sh b/customer/usr/local/scripts/libfile.sh
deleted file mode 100644
index 1e664c1..0000000
--- a/customer/usr/local/scripts/libfile.sh
+++ /dev/null
@@ -1,78 +0,0 @@
-#!/bin/bash
-# Ver: 1.0 by Endial Fang (endial@126.com)
-#
-# 文件操作函数库
-
-# 加载依赖项
-. /usr/local/scripts/liblog.sh          # 日志输出函数库
-
-# 函数列表
-
-# 检测"*_FILE"文件，并从文件中读取信息作为参数值；环境变量不允许 VAR 与 VAR_FILE 方式并存
-# 变量：
-#   $1 - 需要设置的环境变量名称
-#   $2 - 该变量对应的默认值（Option）
-#   
-# 使用: file_env ENV_VAR [DEFAULT]
-file_env() {
-    local var="$1"
-    local fileVar="${var}_FILE"
-    local def="${2:-}"
-    if [ "${!var:-}" ] && [ "${!fileVar:-}" ]; then
-        LOG_E "Both $var and $fileVar are set (but are exclusive)"
-        exit 1
-    fi
-
-    local val="$def"
-    if [ "${!var:-}" ]; then
-        val="${!var}"
-    elif [ "${!fileVar:-}" ]; then
-        val="$(< "${!fileVar}")"
-    fi
-
-    export "$var"="$val"
-    unset "$fileVar"
-}
-
-# 使用规则表达式在文件中替换数据
-# 参数:
-#   $1 - 文件名
-#   $2 - 正则表达式
-#   $3 - 替代数据表达式
-#   $4 - 是否使用POSIX表达式. Default: true
-replace_in_file() {
-    local filename="${1:?filename is required}"
-    local match_regex="${2:?match regex is required}"
-    local substitute_regex="${3:?substitute regex is required}"
-    local posix_regex=${4:-true}
-
-    local result
-
-    # 因部分系统兼容性问题，需要防止使用 'sed in-place' 方式操作
-    if [[ $posix_regex = true ]]; then
-        result="$(sed -E "s@$match_regex@$substitute_regex@g" "$filename")"
-    else
-        result="$(sed "s@$match_regex@$substitute_regex@g" "$filename")"
-    fi
-    echo "$result" > "$filename"
-}
-
-# 使用规则表达式在文件中删除数据
-# 参数:
-#   $1 - 文件名
-#   $2 - 正则表达式
-#   $3 - 是否使用POSIX表达式. Default: true
-remove_in_file() {
-    local filename="${1:?filename is required}"
-    local match_regex="${2:?match regex is required}"
-    local posix_regex=${3:-true}
-    local result
-
-    # 因部分系统兼容性问题，需要防止使用 'sed in-place' 方式操作
-    if [[ $posix_regex = true ]]; then
-        result="$(sed -E "/$match_regex/d" "$filename")"
-    else
-        result="$(sed "/$match_regex/d" "$filename")"
-    fi
-    echo "$result" > "$filename"
-}
diff --git a/customer/usr/local/scripts/libfs.sh b/customer/usr/local/scripts/libfs.sh
deleted file mode 100644
index 1f3c60d..0000000
--- a/customer/usr/local/scripts/libfs.sh
+++ /dev/null
@@ -1,107 +0,0 @@
-#!/bin/bash
-# Ver: 1.1 by Endial Fang (endial@126.com)
-#
-# 文件管理函数库
-
-# 加载依赖项
-. /usr/local/scripts/liblog.sh          # 日志输出函数库
-
-# 函数列表
-
-# 检测目录是否存在，如果不存在则创建，同时修改为指定的用户
-# 参数:
-#   $1 - 目录路径
-#   $2 - 用户
-ensure_dir_exists() {
-    local dir="${1:?directory is missing}"
-    local owner="${2:-}"
-
-    mkdir -p "${dir}"
-    if [[ -n $owner ]]; then
-        chown "$owner":"$owner" "$dir"
-    fi
-}
-
-# 检测目录是否存在或为空
-# 参数:
-#   $1 - 目录路径
-is_dir_empty() {
-    local dir="${1:?missing directory}"
-
-    if [[ ! -e "$dir" ]] || [[ -z "$(ls -A "$dir")" ]]; then
-        true
-    else
-        false
-    fi
-}
-
-# 循环设置目录中子目录及文件权限
-# 参数:
-#   $1 - paths (as a string).
-# Flags:
-#   -f|--file-mode - 文件权限模式
-#   -d|--dir-mode - 目录权限模式
-#   -u|--user - 用户
-#   -g|--group - 用户组
-configure_permissions_ownership() {
-    local -r paths="${1:?paths is missing}"
-    local dir_mode=""
-    local file_mode=""
-    local user=""
-    local group=""
-
-    # Validate arguments
-    shift 1
-    while [ "$#" -gt 0 ]; do
-        case "$1" in
-            -f|--file-mode)
-                shift
-                file_mode="${1:?missing mode for files}"
-                ;;
-            -d|--dir-mode)
-                shift
-                dir_mode="${1:?missing mode for directories}"
-                ;;
-            -u|--user)
-                shift
-                user="${1:?missing user}"
-                ;;
-            -g|--group)
-                shift
-                group="${1:?missing group}"
-                ;;
-            *)
-                LOG_E "Invalid command line flag $1" >&2
-                return 1
-                ;;
-        esac
-        shift
-    done
-
-    read -r -a filepaths <<< "$paths"
-    for p in "${filepaths[@]}"; do
-        if [[ -e "$p" ]]; then
-            LOG_D "Check $p"
-            if [[ -n ${dir_mode} ]]; then
-                LOG_D "Change permissions to ${dir_mode} of directories in $p"
-                find -L "$p" -type d -print | xargs -i chmod "${dir_mode}" '{}'
-            fi
-            if [[ -n ${file_mode} ]]; then
-                LOG_D "Change permissions to ${file_mode} of files in $p"
-                find -L "$p" -type f -print | xargs -i chmod "${file_mode}" '{}'
-            fi
-            if [[ -n $user ]] && [[ -n ${group} ]]; then
-                LOG_D "Change ownership to ${user}:${group} of files and directories in $p"
-                find -L "$p" \( \! -user ${user} -or \! -group ${group} \) -print | xargs -i chown -L "${user}":"${group}" '{}'
-            elif [[ -n $user ]] && [[ -z $group ]]; then
-                LOG_D "Change user to ${user} of files and directories in $p"
-                find -L "$p" \! -user ${user} -print | xargs -i chown -L "${user}" '{}'
-            elif [[ -z $user ]] && [[ -n $group ]]; then
-                LOG_D "Change group to ${group} of files and directories in $p"
-                find -L "$p" \! -group ${group} -print | xargs -i chgrp -L "${group}" '{}'
-            fi
-        else
-            LOG_E "$p does not exist"
-        fi
-    done
-}
diff --git a/customer/usr/local/scripts/liblog.sh b/customer/usr/local/scripts/liblog.sh
deleted file mode 100644
index 983143e..0000000
--- a/customer/usr/local/scripts/liblog.sh
+++ /dev/null
@@ -1,83 +0,0 @@
-#!/bin/bash
-# Ver: 1.1 by Endial Fang (endial@126.com)
-# 
-# 日志输出函数库
-
-#[[ ${ENV_DEBUG:-false} = true ]] && set -x
-MODULE="$(basename "$0")"
-
-RESET='\033[0m'
-BOLD='\033[1m'
-
-# 前景色
-BLACK='\033[38;5;0m'
-RED='\033[38;5;1m'
-GREEN='\033[38;5;2m'
-YELLOW='\033[38;5;3m'
-BLUE='\033[38;5;4m'
-MAGENTA='\033[38;5;5m'
-CYAN='\033[38;5;6m'
-WHITE='\033[38;5;7m'
-
-# 背景色
-ON_BLACK='\033[48;5;0m'
-ON_RED='\033[48;5;1m'
-ON_GREEN='\033[48;5;2m'
-ON_YELLOW='\033[48;5;3m'
-ON_BLUE='\033[48;5;4m'
-ON_MAGENTA='\033[48;5;5m'
-ON_CYAN='\033[48;5;6m'
-ON_WHITE='\033[48;5;7m'
-
-# 函数列表
-
-# 打印输出到 STDERR 设备
-stderr_print() {
-    printf "%b\\n" "${*}" >&2
-}
-
-# 输出实际日志信息
-# 参数:
-#   $1 - 日志信息
-LOG() {
-    local -r bool="${ENV_DEBUG:-false}"
-    shopt -s nocasematch
-    if [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then
-        debugInfo="${CYAN}${APP_NAME:-}:${MODULE:-}"
-    else
-        debugInfo="${CYAN}${APP_NAME:-}"
-    fi  
-    stderr_print "${debugInfo} ${MAGENTA}$(date "+%F %T.%3N")${RESET} ${*}"
-}
-
-# 输出调试类日志信息，尽量少使用
-# 参数:
-#   $1 - 日志信息
-LOG_D() {
-    local -r bool="${ENV_DEBUG:-false}"
-    shopt -s nocasematch
-    if [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then
-        LOG "${BLUE}DBG${RESET}: ${*}"
-    fi   
-}
-
-# 输出提示信息类日志信息
-# 参数:
-#   $1 - 日志信息
-LOG_I() {
-    LOG "${GREEN}INF${RESET}: ${*}"
-}
-
-# 输出警告类日志信息至sterr
-# 参数:
-#   $1 - 日志信息
-LOG_W() {
-    LOG "${YELLOW}WRN${RESET}: ${*}"
-}
-
-# 输出错误类日志信息至sterr，并退出脚本
-# 参数:
-#   $1 - 日志信息
-LOG_E() {
-    LOG "${RED}ERR${RESET}: ${*}"
-}
diff --git a/customer/usr/local/scripts/libnet.sh b/customer/usr/local/scripts/libnet.sh
deleted file mode 100644
index 9853696..0000000
--- a/customer/usr/local/scripts/libnet.sh
+++ /dev/null
@@ -1,120 +0,0 @@
-#!/bin/bash
-# Ver: 1.1 by Endial Fang (endial@126.com)
-#
-# 文件管理函数库
-
-# 加载依赖项
-. /usr/local/scripts/liblog.sh          # 日志输出函数库
-
-# 函数列表
-
-# 域名解析
-# 参数:
-#   $1 - 需要解析的主机名
-dns_lookup() {
-    local host="${1:?host is missing}"
-    getent ahosts "$host" | awk '/STREAM/ {print $1 }'
-}
-
-# 尝试解析域名并返回对应的 IP
-# 参数:
-#   $1 - 主机名
-#   $2 - 尝试次数
-#   $3 - 重试间隔时间（秒）
-wait_for_dns_lookup() {
-    local hostname="${1:?hostname is missing}"
-    local retries="${2:-5}"
-    local seconds="${3:-1}"
-    check_host() {
-        if [[ $(dns_lookup "$hostname") == "" ]]; then
-            false
-        else
-            true
-        fi
-    }
-    # Wait for the host to be ready
-    retry_while "check_host ${hostname}" "$retries" "$seconds"
-    dns_lookup "$hostname"
-}
-
-# 获取当前主机 IP
-get_machine_ip() {
-    local -a ip_addresses
-    local hostname
-    hostname="$(hostname)"
-    read -r -a ip_addresses <<< "$(dns_lookup "$hostname" | xargs echo)"
-    if [[ "${#ip_addresses[@]}" -gt 1 ]]; then
-        LOG_W "Found more than one IP address associated to hostname ${hostname}: ${ip_addresses[*]}, will use ${ip_addresses[0]}"
-    elif [[ "${#ip_addresses[@]}" -lt 1 ]]; then
-        LOG_E "Could not find any IP address associated to hostname ${hostname}"
-        exit 1
-    fi
-    echo "${ip_addresses[0]}"
-}
-
-# Check if the provided argument is a resolved hostname
-# 参数:
-#   $1 - 待检测的主机名
-# 返回值:
-#   布尔值
-is_hostname_resolved() {
-    local -r host="${1:?missing value}"
-    if [[ -n "$(dns_lookup "$host")" ]]; then
-        true
-    else
-        false
-    fi
-}
-
-# 解析 URL
-# 参数:
-#   $1 - URI 字符串  
-#   $2 - 类型字符串. 有效值 (scheme, authority, userinfo, host, port, path, query or fragment)
-# 返回值:
-#   字符串
-parse_uri() {
-    local uri="${1:?uri is missing}"
-    local component="${2:?component is missing}"
-
-    # Solution based on https://tools.ietf.org/html/rfc3986#appendix-B with
-    # additional sub-expressions to split authority into userinfo, host and port
-    # Credits to Patryk Obara (see https://stackoverflow.com/a/45977232/6694969)
-    local -r URI_REGEX='^(([^:/?#]+):)?(//((([^@/?#]+)@)?([^:/?#]+)(:([0-9]+))?))?(/([^?#]*))?(\?([^#]*))?(#(.*))?'
-    #                    ||            |  |||            |         | |            | |         |  |        | |
-    #                    |2 scheme     |  ||6 userinfo   7 host    | 9 port       | 11 rpath  |  13 query | 15 fragment
-    #                    1 scheme:     |  |5 userinfo@             8 :...         10 path     12 ?...     14 #...
-    #                                  |  4 authority
-    #                                  3 //...
-    local index=0
-    case "$component" in
-        scheme)
-            index=2
-            ;;
-        authority)
-            index=4
-            ;;
-        userinfo)
-            index=6
-            ;;
-        host)
-            index=7
-            ;;
-        port)
-            index=9
-            ;;
-        path)
-            index=10
-            ;;
-        query)
-            index=13
-            ;;
-        fragment)
-            index=14
-            ;;
-        *)
-            stderr_print "unrecognized component $component"
-            return 1
-            ;;
-    esac
-    [[ "$uri" =~ $URI_REGEX ]] && echo "${BASH_REMATCH[${index}]}"
-}
diff --git a/customer/usr/local/scripts/libos.sh b/customer/usr/local/scripts/libos.sh
deleted file mode 100644
index 047fa9d..0000000
--- a/customer/usr/local/scripts/libos.sh
+++ /dev/null
@@ -1,109 +0,0 @@
-#!/bin/bash
-# Ver: 1.2 by Endial Fang (endial@126.com)
-#
-# 操作系统控制函数库
-
-# 加载依赖项
-. /usr/local/scripts/liblog.sh          # 日志输出函数库
-
-# 函数列表
-
-# 检测指定用户账户是否存在
-# 参数:
-#   $1 - 用户账户
-user_exists() {
-    local user="${1:?user is missing}"
-    id "$user" >/dev/null 2>&1
-}
-
-# 检测指定用户分组是否存在
-# 参数:
-#   $1 - 用户组
-group_exists() {
-    local group="${1:?group is missing}"
-    getent group "$group" >/dev/null 2>&1
-}
-
-# 获取系统可用内存大小(MB)信息
-get_total_memory() {
-    echo $(($(grep MemTotal /proc/meminfo | awk '{print $2}') / 1024))
-}
-
-# 获取以定量方式描述的内存大小
-# 参数:
-#   $1 - 内存大小 (MB，可选)
-get_machine_size() {
-    local memory="${1:-}"
-    if [[ -z "$memory" ]]; then
-        debug "Memory was not specified, detecting available memory automatically"
-        memory="$(get_total_memory)"
-    fi
-    sanitized_memory=$(convert_to_mb "$memory")
-    if [[ "$sanitized_memory" -gt 26000 ]]; then
-        echo 2xlarge
-    elif [[ "$sanitized_memory" -gt 13000 ]]; then
-        echo xlarge
-    elif [[ "$sanitized_memory" -gt 6000 ]]; then
-        echo large
-    elif [[ "$sanitized_memory" -gt 3000 ]]; then
-        echo medium
-    elif [[ "$sanitized_memory" -gt 1500 ]]; then
-        echo small
-    else
-        echo micro
-    fi
-}
-
-# 获取已定义的所有内存大小描述
-get_supported_machine_sizes() {
-    echo micro small medium large xlarge 2xlarge
-}
-
-# 将以字符串表示的内存大小转换为以MB为单位的内存大小值 (i.e. 2G -> 2048)
-# 参数:
-#   $1 - 内存大小
-convert_to_mb() {
-    local amount="${1:-}"
-    if [[ $amount =~ ^([0-9]+)(M|G) ]]; then
-        size="${BASH_REMATCH[1]}"
-        unit="${BASH_REMATCH[2]}"
-        if [[ "$unit" = "G" ]]; then
-            amount="$((size * 1024))"
-        else
-            amount="$size"
-        fi
-    fi
-    echo "$amount"
-}
-
-# 如果禁用调试模式，将输出信息重定向至 /dev/null
-# 参数:
-#   $@ - 待执行的命令
-debug_execute() {
-    local -r bool="${ENV_DEBUG:-false}"
-    shopt -s nocasematch
-    if [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then
-        "$@"
-    else
-        "$@" >/dev/null 2>&1
-    fi   
-}
-
-# 重试执行命令
-# 参数:
-#   $1 - cmd (as a string)
-#   $2 - 最大尝试次数. Default: 12
-#   $3 - 重试前等待时间(秒). Default: 5
-retry_while() {
-    local -r cmd="${1:?cmd is missing}"
-    local -r retries="${2:-12}"
-    local -r sleep_time="${3:-5}"
-    local return_value=1
-
-    read -r -a command <<< "$cmd"
-    for ((i = 1 ; i <= retries ; i+=1 )); do
-        "${command[@]}" && return_value=0 && break
-        sleep "$sleep_time"
-    done
-    return $return_value
-}
diff --git a/customer/usr/local/scripts/libservice.sh b/customer/usr/local/scripts/libservice.sh
deleted file mode 100644
index bbf90b4..0000000
--- a/customer/usr/local/scripts/libservice.sh
+++ /dev/null
@@ -1,87 +0,0 @@
-#!/bin/bash
-# Ver: 1.0 by Endial Fang (endial@126.com)
-#
-# 服务管理函数库
-
-# shellcheck disable=SC1091
-
-# 加载依赖项
-. /usr/local/scripts/liblog.sh          # 日志输出函数库
-
-# 函数列表
-
-# 获取并返回服务 PID
-# 参数:
-#   $1 - PID 文件
-get_pid_from_file() {
-    local pid_file="${1:?pid file is missing}"
-
-    if [[ -f "$pid_file" ]]; then
-        if [[ -n "$(< "$pid_file")" ]] && [[ "$(< "$pid_file")" -gt 0 ]]; then
-            echo "$(< "$pid_file")"
-        fi
-    fi
-}
-
-# 检测 PID 对应的服务是否在运行中 
-# 参数:
-#   $1 - PID
-is_service_running() {
-    local pid="${1:?pid is missing}"
-
-    kill -0 "$pid" 2>/dev/null
-}
-
-# 通过发送信号停止一个指定的服务
-# 参数:
-#   $1 - PID 文件
-#   $2 - 信号 (可选)
-stop_service_using_pid() {
-    local pid_file="${1:?pid file is missing}"
-    local signal="${2:-}"
-    local pid
-
-    pid="$(get_pid_from_file "$pid_file")"
-    [[ -z "$pid" ]] || ! is_service_running "$pid" && return
-
-    if [[ -n "$signal" ]]; then
-        kill "-${signal}" "$pid"
-    else
-        kill "$pid"
-    fi
-
-    local counter=10
-    while [[ "$counter" -ne 0 ]] && is_service_running "$pid"; do
-        sleep 1
-        counter=$((counter - 1))
-    done
-}
-
-# 生成一个 Logrotate 配置文件
-# 参数:
-#   $1 - 应用名称
-#   $2 - 日志路径及日志文件名
-#   $3 - 周期
-#   $4 - Rotations 存储的数量
-#   $5 - 其他参数 (可选)
-generate_logrotate_conf() {
-    local service_name="${1:?service name is missing}"
-    local log_path="${2:?log path is missing}"
-    local period="${3:-weekly}"
-    local rotations="${4:-150}"
-    local extra_options="${5:-}"
-    local logrotate_conf_dir="/etc/logrotate.d"
-
-    mkdir -p "$logrotate_conf_dir"
-    cat >"${logrotate_conf_dir}/${service_name}" <<-'EOF'
-        ${log_path} {
-            ${period}
-            rotate ${rotations}
-            dateext
-            compress
-            copytruncate
-            missingok
-            ${extra_options}
-        }
-EOF
-}
diff --git a/customer/usr/local/scripts/libvalidations.sh b/customer/usr/local/scripts/libvalidations.sh
deleted file mode 100644
index be29b14..0000000
--- a/customer/usr/local/scripts/libvalidations.sh
+++ /dev/null
@@ -1,213 +0,0 @@
-#!/bin/bash
-# Ver: 1.0 by Endial Fang (endial@126.com)
-#
-# 数据有效性校验函数库
-
-# 加载依赖项
-. /usr/local/scripts/liblog.sh          # 日志输出函数库
-
-# 函数列表
-
-# 检测数据是否为整数
-# 参数:
-#   $1 - 待检测的数据
-is_int() {
-    local -r int="${1:?missing value}"
-    if [[ "$int" =~ ^-?[0-9]+ ]]; then
-        true
-    else
-        false
-    fi
-}
-
-# 检测数据是否为正整数
-# 参数:
-#   $1 - 待检测的数据
-is_positive_int() {
-    local -r int="${1:?missing value}"
-    if is_int "$int" && (( "${int}" >= 0 )); then
-        true
-    else
-        false
-    fi
-}
-
-# 检测数据是否为布尔值 '1' 或字符串 'yes/true'
-# 参数:
-#   $1 - 待检测的数据
-is_boolean_yes() {
-    local -r bool="${1:-}"
-    # comparison is performed without regard to the case of alphabetic characters
-    shopt -s nocasematch
-    if [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then
-        true
-    else
-        false
-    fi
-}
-
-# 检测数据是否为字符串 'yes/no'
-# 参数:
-#   $1 - 待检测的数据
-is_yes_no_value() {
-    local -r bool="${1:-}"
-    if [[ "$bool" =~ ^(yes|no)$ ]]; then
-        true
-    else
-        false
-    fi
-}
-
-# 检测数据是否为字符串 'true/false'
-# 参数:
-#   $1 - 待检测的数据
-is_true_false_value() {
-    local -r bool="${1:-}"
-    if [[ "$bool" =~ ^(true|false)$ ]]; then
-        true
-    else
-        false
-    fi
-}
-
-# 检测提供的参数是否为空字符串或未定义
-# 参数:
-#   $1 - 待检测的数据
-is_empty_value() {
-    local -r val="${1:-}"
-    if [[ -z "$val" ]]; then
-        true
-    else
-        false
-    fi
-}
-
-# 检测数据是否为有效的端口号
-# 参数:
-#   $1 - 待检测的数据
-# 返回值:
-#   布尔值 或 错误消息
-validate_port() {
-    local value
-    local unprivileged=0
-
-    # Parse flags
-    while [[ "$#" -gt 0 ]]; do
-        case "$1" in
-            -unprivileged)
-                unprivileged=1
-                ;;
-            --)
-                shift
-                break
-                ;;
-            -*)
-                LOG_E "unrecognized flag $1"
-                return 1
-                ;;
-            *)
-                break
-                ;;
-        esac
-        shift
-    done
-
-    if [[ "$#" -gt 1 ]]; then
-        LOG_E "too many arguments provided"
-        return 2
-    elif [[ "$#" -eq 0 ]]; then
-        LOG_E "missing port argument"
-        return 1
-    else
-        value=$1
-    fi
-
-    if [[ -z "$value" ]]; then
-        LOG_E "the value is empty"
-        return 1
-    else
-        if ! is_int "$value"; then
-            LOG_W "value is not an integer"
-            return 2
-        elif [[ "$value" -lt 0 ]]; then
-            LOG_W "negative value provided"
-            return 2
-        elif [[ "$value" -gt 65535 ]]; then
-            LOG_W "requested port is greater than 65535"
-            return 2
-        elif [[ "$unprivileged" = 1 && "$value" -lt 1024 ]]; then
-            LOG_W "privileged port requested"
-            return 3
-        fi
-    fi
-}
-
-# 检测数据是否为有效的IPv4地址
-# 参数:
-#   $1 - 待检测的数据
-validate_ipv4() {
-    local ip="${1:?ip is missing}"
-    local stat=1
-
-    if [[ $ip =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
-	read -r -a ip_array <<< "$(tr '.' ' ' <<< "$ip")"
-        [[ ${ip_array[0]} -le 255 && ${ip_array[1]} -le 255 \
-            && ${ip_array[2]} -le 255 && ${ip_array[3]} -le 255 ]]
-        stat=$?
-    fi
-    return $stat
-}
-
-# 校验字符串格式
-# 参数:
-#   $1 - 待检测的数据
-validate_string() {
-    local string
-    local min_length=-1
-    local max_length=-1
-
-    # Parse flags
-    while [ "$#" -gt 0 ]; do
-        case "$1" in
-            -min-length)
-                shift
-                min_length=${1:-}
-                ;;
-            -max-length)
-                shift
-                max_length=${1:-}
-                ;;
-            --)
-                shift
-                break
-                ;;
-            -*)
-                LOG_E "unrecognized flag $1"
-                return 1
-                ;;
-            *)
-                break
-                ;;
-        esac
-        shift
-    done
-
-    if [ "$#" -gt 1 ]; then
-        LOG_E "too many arguments provided"
-        return 2
-    elif [ "$#" -eq 0 ]; then
-        LOG_W "missing string"
-        return 1
-    else
-        string=$1
-    fi
-
-    if [[ "$min_length" -ge 0 ]] && [[ "${#string}" -lt "$min_length" ]]; then
-        LOG_I "string length is less than $min_length"
-        return 1
-    fi
-    if [[ "$max_length" -ge 0 ]] && [[ "${#string}" -gt "$max_length" ]]; then
-        LOG_I "string length is great than $max_length"
-        return 1
-    fi
-}
\ No newline at end of file