diff --git a/installSCRstandalone.sh b/installSCRstandalone.sh
new file mode 100644
index 0000000..b769f44
--- /dev/null
+++ b/installSCRstandalone.sh
@@ -0,0 +1,1013 @@
+#!/usr/bin/env bash
+PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
+export PATH
+
+init_var() {
+  ECHO_TYPE="echo -e"
+
+  package_manager=""
+  release=""
+  get_arch=""
+  can_google=0
+
+  # Docker
+  DOCKER_MIRROR='"https://registry.docker-cn.com","https://hub-mirror.c.163.com","https://docker.mirrors.ustc.edu.cn"'
+
+  # Project directory
+  TP_DATA="/tpdata/"
+
+  STATIC_HTML="https://github.com/trojanpanel/install-script/releases/download/v1.0/html.tar.gz"
+
+  # Web
+  WEB_PATH="/tpdata/web/"
+
+  # Cert
+  CERT_PATH="/tpdata/cert/"
+  DOMAIN_FILE="/tpdata/domain.lock"
+  domain=""
+
+  # Caddy2
+  CADDY_DATA="/tpdata/caddy/"
+  CADDY_CONFIG="${CADDY_DATA}config.json"
+  CADDY_LOG="${CADDY_DATA}logs/"
+  CADDY_CERT_DIR="${CERT_PATH}certificates/acme-v02.api.letsencrypt.org-directory/"
+  caddy_port=80
+  caddy_remote_port=8863
+  your_email=""
+  ssl_module_type=1
+  ssl_module="acme"
+
+  # TrojanGO
+  TROJANGO_DATA="/tpdata/trojanGO/"
+  TROJANGO_STANDALONE_CONFIG="/tpdata/trojanGO/standalone_config.json"
+  trojanGO_port=443
+  trojanGO_websocket_enable=0
+  trojanGO_websocket_path="trojan-panel-websocket-path"
+  trojanGO_shadowsocks_enable=0
+  trojanGO_shadowsocks_method="AES-128-GCM"
+  trojanGO_shadowsocks_password=""
+  trojanGO_mux_enable=1
+  # trojan
+  trojan_pas=""
+  remote_addr="127.0.0.1"
+
+  # Hysteria
+  HYSTERIA_DATA="/tpdata/hysteria/"
+  HYSTERIA_STANDALONE_CONFIG="/tpdata/hysteria/standalone_config.json"
+  hysteria_port=443
+  hysteria_password=""
+  hysteria_protocol="udp"
+  hysteria_up_mbps=100
+  hysteria_down_mbps=100
+
+  # NaiveProxy
+  NAIVEPROXY_DATA="/tpdata/naiveproxy/"
+  NAIVEPROXY_STANDALONE_CONFIG="/tpdata/naiveproxy/standalone_config.json"
+  naiveproxy_port=443
+  naiveproxy_username=""
+  naiveproxy_pass=""
+}
+
+echo_content() {
+  case $1 in
+  "red")
+    ${ECHO_TYPE} "\033[31m$2\033[0m"
+    ;;
+  "green")
+    ${ECHO_TYPE} "\033[32m$2\033[0m"
+    ;;
+  "yellow")
+    ${ECHO_TYPE} "\033[33m$2\033[0m"
+    ;;
+  "blue")
+    ${ECHO_TYPE} "\033[34m$2\033[0m"
+    ;;
+  "purple")
+    ${ECHO_TYPE} "\033[35m$2\033[0m"
+    ;;
+  "skyBlue")
+    ${ECHO_TYPE} "\033[36m$2\033[0m"
+    ;;
+  "white")
+    ${ECHO_TYPE} "\033[37m$2\033[0m"
+    ;;
+  esac
+}
+
+mkdir_tools() {
+  # Project directory
+  mkdir -p ${TP_DATA}
+
+  # Web
+  mkdir -p ${WEB_PATH}
+
+  # Cert
+  mkdir -p ${CERT_PATH}
+  touch ${DOMAIN_FILE}
+
+  # Caddy2
+  mkdir -p ${CADDY_DATA}
+  touch ${CADDY_CONFIG}
+  mkdir -p ${CADDY_LOG}
+
+  # TrojanGO
+  mkdir -p ${TROJANGO_DATA}
+  touch ${TROJANGO_STANDALONE_CONFIG}
+
+  # Hysteria
+  mkdir -p ${HYSTERIA_DATA}
+  touch ${HYSTERIA_STANDALONE_CONFIG}
+
+  # NaiveProxy
+  mkdir -p ${NAIVEPROXY_DATA}
+  touch ${NAIVEPROXY_STANDALONE_CONFIG}
+}
+
+can_connect() {
+  ping -c2 -i0.3 -W1 "$1" &>/dev/null
+  if [[ "$?" == "0" ]]; then
+    return 0
+  else
+    return 1
+  fi
+}
+
+check_sys() {
+  if [[ $(command -v yum) ]]; then
+    package_manager='yum'
+  elif [[ $(command -v dnf) ]]; then
+    package_manager='dnf'
+  elif [[ $(command -v apt) ]]; then
+    package_manager='apt'
+  elif [[ $(command -v apt-get) ]]; then
+    package_manager='apt-get'
+  fi
+
+  if [[ -z "${package_manager}" ]]; then
+    echo_content red "The system is not currently supported"
+    exit 0
+  fi
+
+  if [[ -n $(find /etc -name "redhat-release") ]] || grep </proc/version -q -i "centos"; then
+    release="centos"
+  elif grep </etc/issue -q -i "debian" && [[ -f "/etc/issue" ]] || grep </etc/issue -q -i "debian" && [[ -f "/proc/version" ]]; then
+    release="debian"
+  elif grep </etc/issue -q -i "ubuntu" && [[ -f "/etc/issue" ]] || grep </etc/issue -q -i "ubuntu" && [[ -f "/proc/version" ]]; then
+    release="ubuntu"
+  fi
+
+  if [[ -z "${release}" ]]; then
+    echo_content red "The operating system only supports CentOS 7+/Ubuntu 18+/Debian 10+"
+    exit 0
+  fi
+
+  if [[ $(arch) =~ ("x86_64"|"amd64"|"arm64"|"aarch64"|"arm"|"s390x") ]]; then
+    get_arch=$(arch)
+  fi
+
+  if [[ -z "${get_arch}" ]]; then
+    echo_content red "The processor architecture only supports amd64/arm64/arm/s390x"
+    exit 0
+  fi
+
+  can_connect www.google.com
+  [[ "$?" == "0" ]] && can_google=1
+}
+
+depend_install() {
+  if [[ "${package_manager}" != 'yum' && "${package_manager}" != 'dnf' ]]; then
+    ${package_manager} update -y
+  fi
+  ${package_manager} install -y \
+    curl \
+    wget \
+    tar \
+    lsof \
+    systemd
+}
+
+# Install Docker
+install_docker() {
+  if [[ ! $(docker -v 2>/dev/null) ]]; then
+    echo_content green "---> Install Docker"
+
+    # turn off firewall
+    if [[ "$(firewall-cmd --state 2>/dev/null)" == "running" ]]; then
+      if [[ "${release}" == "centos" ]]; then
+        systemctl disable firewalld
+      elif [[ "${release}" == "debian" || "${release}" == "ubuntu" ]]; then
+        sudo ufw disable
+      fi
+    fi
+
+    # set time zone
+    timedatectl set-timezone Asia/Shanghai
+
+    if [[ ${can_google} == 0 ]]; then
+      sh <(curl -sL https://get.docker.com) --mirror Aliyun
+      mkdir -p /etc/docker &&
+        cat >/etc/docker/daemon.json <<EOF
+{
+  "registry-mirrors":[${DOCKER_MIRROR}],
+  "log-driver":"json-file",
+  "log-opts":{
+      "max-size":"50m",
+      "max-file":"3"
+  }
+}
+EOF
+    else
+      sh <(curl -sL https://get.docker.com)
+      mkdir -p /etc/docker &&
+        cat >/etc/docker/daemon.json <<EOF
+{
+  "log-driver":"json-file",
+  "log-opts":{
+      "max-size":"50m",
+      "max-file":"3"
+  }
+}
+EOF
+    fi
+
+    systemctl enable docker &&
+      systemctl restart docker
+
+    if [[ $(docker -v 2>/dev/null) ]]; then
+      echo_content skyBlue "---> Docker installation completed"
+    else
+      echo_content red "---> Docker installation failed"
+      exit 0
+    fi
+  else
+    echo_content skyBlue "---> You have installed Docker"
+  fi
+}
+
+# Caddy2 https automatic application and renewal certificate configuration file
+caddy2_https_auto_config() {
+  cat >${CADDY_CONFIG} <<EOF
+{
+    "admin":{
+        "disabled":true
+    },
+    "logging":{
+        "logs":{
+            "default":{
+                "writer":{
+                    "output":"file",
+                    "filename":"${CADDY_LOG}error.log"
+                },
+                "level":"ERROR"
+            }
+        }
+    },
+    "storage":{
+        "module":"file_system",
+        "root":"${CERT_PATH}"
+    },
+    "apps":{
+        "http":{
+            "http_port": ${caddy_port},
+            "servers":{
+                "srv0":{
+                    "listen":[
+                        ":${caddy_port}"
+                    ],
+                    "routes":[
+                        {
+                            "match":[
+                                {
+                                    "host":[
+                                        "${domain}"
+                                    ]
+                                }
+                            ],
+                            "handle":[
+                                {
+                                    "handler":"static_response",
+                                    "headers":{
+                                        "Location":[
+                                            "https://{http.request.host}:${caddy_remote_port}{http.request.uri}"
+                                        ]
+                                    },
+                                    "status_code":301
+                                }
+                            ]
+                        }
+                    ]
+                },
+                "srv1":{
+                    "listen":[
+                        ":${caddy_remote_port}"
+                    ],
+                    "routes":[
+                        {
+                            "handle":[
+                                {
+                                    "handler":"subroute",
+                                    "routes":[
+                                        {
+                                            "match":[
+                                                {
+                                                    "host":[
+                                                        "${domain}"
+                                                    ]
+                                                }
+                                            ],
+                                            "handle":[
+                                                {
+                                                    "handler":"file_server",
+                                                    "root":"${WEB_PATH}",
+                                                    "index_names":[
+                                                        "index.html",
+                                                        "index.htm"
+                                                    ]
+                                                }
+                                            ],
+                                            "terminal":true
+                                        }
+                                    ]
+                                }
+                            ]
+                        }
+                    ],
+                    "tls_connection_policies":[
+                        {
+                            "match":{
+                                "sni":[
+                                    "${domain}"
+                                ]
+                            }
+                        }
+                    ],
+                    "automatic_https":{
+                        "disable":true
+                    }
+                }
+            }
+        },
+        "tls":{
+            "certificates":{
+                "automate":[
+                    "${domain}"
+                ]
+            },
+            "automation":{
+                "policies":[
+                    {
+                        "issuers":[
+                            {
+                                "module":"${ssl_module}",
+                                "email":"${your_email}"
+                            }
+                        ]
+                    }
+                ]
+            }
+        }
+    }
+}
+EOF
+}
+
+# Install Caddy2+https
+install_caddy2() {
+  if [[ -z $(docker ps -a -q -f "name=^trojan-panel-caddy$") ]]; then
+    echo_content green "---> Install Caddy2+https"
+
+    wget --no-check-certificate -O ${WEB_PATH}html.tar.gz -N ${STATIC_HTML} &&
+      tar -zxvf ${WEB_PATH}html.tar.gz -k -C ${WEB_PATH}
+
+    read -r -p "Please enter the port of Caddy2 (default: 80): " caddy_port
+    [[ -z "${caddy_port}" ]] && caddy_port=80
+    read -r -p "Please enter the forwarding port of Caddy2 (default: 8863): " caddy_remote_port
+    [[ -z "${caddy_remote_port}" ]] && caddy_remote_port=8863
+
+    echo_content yellow "Tip: Please confirm that the domain name has been resolved to this machine, otherwise the installation may fail"
+    while read -r -p "Please enter your domain name (required): " domain; do
+      if [[ -z "${domain}" ]]; then
+        echo_content red "Domain name cannot be empty"
+      else
+        break
+      fi
+    done
+
+    read -r -p "Please enter your email (optional): " your_email
+
+    while read -r -p "Please choose the way to apply for the certificate (1/acme 2/zerossl default: 1: " ssl_module_type; do
+      if [[ -z "${ssl_module_type}" || ${ssl_module_type} == 1 ]]; then
+        ssl_module="acme"
+        CADDY_CERT_DIR="${CERT_PATH}certificates/acme-v02.api.letsencrypt.org-directory/"
+        break
+      elif [[ ${ssl_module_type} == 2 ]]; then
+        ssl_module="zerossl"
+        CADDY_CERT_DIR="${CERT_PATH}certificates/acme.zerossl.com-v2-dv90/"
+        break
+      else
+        echo_content red "Cannot enter other characters except 1 and 2"
+      fi
+    done
+    caddy2_https_auto_config
+
+    # Caddy2 temporary listening port for automatic certificate application
+    if [[ -n $(lsof -i:${caddy_port},${caddy_remote_port} -t) ]]; then
+      kill -9 "$(lsof -i:${caddy_port},${caddy_remote_port} -t)"
+    fi
+
+    docker pull caddy:2.6.2 &&
+      docker run -d --name trojan-panel-caddy --restart always \
+        --network=host \
+        -v "${CADDY_CONFIG}":"${CADDY_CONFIG}" \
+        -v ${CERT_PATH}:"${CADDY_CERT_DIR}${domain}/" \
+        -v ${WEB_PATH}:${WEB_PATH} \
+        -v ${CADDY_LOG}:${CADDY_LOG} \
+        caddy:2.6.2 caddy run --config ${CADDY_CONFIG}
+
+    if [[ -n $(docker ps -q -f "name=^trojan-panel-caddy$" -f "status=running") ]]; then
+      cat >${DOMAIN_FILE} <<EOF
+${domain}
+EOF
+      echo_content red "\n=============================================================="
+      echo_content skyBlue "---> Caddy2+https installation completed"
+      echo_content yellow "Certificate Directory: ${CERT_PATH}"
+      echo_content red "\n=============================================================="
+    else
+      echo_content red "---> Caddy2+https installation fails or runs abnormally, please try to repair or uninstall and reinstall"
+      exit 0
+    fi
+  else
+    echo_content skyBlue "---> You have installed Caddy2+https"
+  fi
+}
+
+# Install TrojanGO+Caddy2+Web+TLS+Websocket
+install_trojanGO_standalone() {
+  if [[ -z $(docker ps -a -q -f "name=^trojan-panel-trojanGO-standalone$") ]]; then
+    echo_content green "---> Install TrojanGO+Caddy2+Web+TLS+Websocket"
+
+    read -r -p "Please enter the port of TrojanGO (default: 443): " trojanGO_port
+    [[ -z "${trojanGO_port}" ]] && trojanGO_port=443
+    while read -r -p "Please enter TrojanGO password (required): " trojan_pas; do
+      if [[ -z "${trojan_pas}" ]]; then
+        echo_content red "Password can not be empty"
+      else
+        break
+      fi
+    done
+
+    while read -r -p "Is multiplexing enabled? (0/disabled 1/enabled default: 1): " trojanGO_mux_enable; do
+      if [[ -z "${trojanGO_mux_enable}" || ${trojanGO_mux_enable} == 1 ]]; then
+        trojanGO_mux_enable=1
+        break
+      elif [[ ${trojanGO_mux_enable} == 0 ]]; then
+        trojanGO_mux_enable=0
+        break
+      else
+        echo_content red "Cannot enter other characters except 0 and 1"
+      fi
+    done
+
+    while read -r -p "Is Websocket enabled? (0/disabled 1/enabled default: 0): " trojanGO_websocket_enable; do
+      if [[ -z "${trojanGO_websocket_enable}" || ${trojanGO_websocket_enable} == 0 ]]; then
+        trojanGO_websocket_enable=0
+        break
+      elif [[ ${trojanGO_websocket_enable} == 1 ]]; then
+        trojanGO_websocket_enable=1
+        read -r -p "Please enter the Websocket path (default: trojan-panel-websocket-path): " trojanGO_websocket_path
+        [[ -z "${trojanGO_websocket_path}" ]] && trojanGO_websocket_path="trojan-panel-websocket-path"
+        break
+      else
+        echo_content red "Cannot enter other characters except 0 and 1"
+      fi
+    done
+
+    while read -r -p "Do you want to enable Shadowsocks AEAD encryption? (0/disabled 1/enabled default: 0): " trojanGO_shadowsocks_enable; do
+      if [[ -z "${trojanGO_shadowsocks_enable}" || ${trojanGO_shadowsocks_enable} == 0 ]]; then
+        trojanGO_shadowsocks_enable=0
+        break
+      elif [[ ${trojanGO_shadowsocks_enable} == 1 ]]; then
+        echo_content skyBlue "Shadowsocks AEAD encryption method is as follows:"
+        echo_content yellow "1. AES-128-GCM(default)"
+        echo_content yellow "2. CHACHA20-IETF-POLY1305"
+        echo_content yellow "3. AES-256-GCM"
+        read -r -p "Please enter the Shadowsocks AEAD encryption method (default: 1): " select_method_type
+        [[ -z "${select_method_type}" ]] && select_method_type=1
+        case ${select_method_type} in
+        1)
+          trojanGO_shadowsocks_method="AES-128-GCM"
+          ;;
+        2)
+          trojanGO_shadowsocks_method="CHACHA20-IETF-POLY1305"
+          ;;
+        3)
+          trojanGO_shadowsocks_method="AES-256-GCM"
+          ;;
+        *)
+          trojanGO_shadowsocks_method="AES-128-GCM"
+          ;;
+        esac
+
+        while read -r -p "Please enter the Shadowsocks AEAD encryption password (required): " trojanGO_shadowsocks_password; do
+          if [[ -z "${trojanGO_shadowsocks_password}" ]]; then
+            echo_content red "Password can not be empty"
+          else
+            break
+          fi
+        done
+        break
+      else
+        echo_content yellow "Cannot enter other characters except 0 and 1"
+      fi
+    done
+
+    cat >${TROJANGO_STANDALONE_CONFIG} <<EOF
+{
+  "run_type": "server",
+  "local_addr": "0.0.0.0",
+  "local_port": ${trojanGO_port},
+  "remote_addr": "${remote_addr}",
+  "remote_port": 80,
+  "log_level": 1,
+  "log_file": "",
+  "password": [
+      "${trojan_pas}"
+  ],
+  "disable_http_check": false,
+  "udp_timeout": 60,
+  "ssl": {
+    "verify": true,
+    "verify_hostname": true,
+    "cert": "${CERT_PATH}${domain}.crt",
+    "key": "${CERT_PATH}${domain}.key",
+    "key_password": "",
+    "cipher": "",
+    "curves": "",
+    "prefer_server_cipher": false,
+    "sni": "",
+    "alpn": [
+      "http/1.1"
+    ],
+    "session_ticket": true,
+    "reuse_session": true,
+    "plain_http_response": "",
+    "fallback_addr": "",
+    "fallback_port": 80,
+    "fingerprint": ""
+  },
+  "tcp": {
+    "no_delay": true,
+    "keep_alive": true,
+    "prefer_ipv4": false
+  },
+    "mux": {
+    "enabled": ${trojanGO_mux_enable},
+    "concurrency": 8,
+    "idle_timeout": 60
+  },
+  "websocket": {
+    "enabled": ${trojanGO_websocket_enable},
+    "path": "/${trojanGO_websocket_path}",
+    "host": "${domain}"
+  },
+  "shadowsocks": {
+    "enabled": ${trojanGO_shadowsocks_enable},
+    "method": "${trojanGO_shadowsocks_method}",
+    "password": "${trojanGO_shadowsocks_password}"
+  },
+  "mysql": {
+    "enabled": false,
+    "server_addr": "localhost",
+    "server_port": 3306,
+    "database": "",
+    "username": "",
+    "password": "",
+    "check_rate": 60
+  }
+}
+EOF
+
+    docker pull p4gefau1t/trojan-go &&
+      docker run -d --name trojan-panel-trojanGO-standalone --restart=always \
+        --network=host \
+        -v ${TROJANGO_STANDALONE_CONFIG}:"/etc/trojan-go/config.json" \
+        -v ${CERT_PATH}:${CERT_PATH} \
+        p4gefau1t/trojan-go
+
+    if [[ -n $(docker ps -q -f "name=^trojan-panel-trojanGO-standalone$" -f "status=running") ]]; then
+      echo_content skyBlue "---> TrojanGO+Caddy+Web+TLS+Websocket installation completed"
+      echo_content red "\n=============================================================="
+      echo_content skyBlue "TrojanGO+Caddy+Web+TLS+Websocket installed successfully"
+      echo_content yellow "domain: ${domain}"
+      echo_content yellow "Port of TrojanGO: ${trojanGO_port}"
+      echo_content yellow "Password for TrojanGO: ${trojan_pas}"
+      echo_content yellow "Certificate Directory: ${CERT_PATH}"
+      if [[ ${trojanGO_websocket_enable} == 1 ]]; then
+        echo_content yellow "Websocket Path: ${trojanGO_websocket_path}"
+      fi
+      if [[ ${trojanGO_shadowsocks_enable} == 1 ]]; then
+        echo_content yellow "Shadowsocks AEAD encryption method: ${trojanGO_shadowsocks_method}"
+        echo_content yellow "Shadowsocks AEAD encryption password: ${trojanGO_shadowsocks_password}"
+      fi
+      echo_content red "\n=============================================================="
+    else
+      echo_content red "---> TrojanGO+Caddy+Web+TLS+Websocket fails to install or runs abnormally, please try to repair or uninstall and reinstall"
+      exit 0
+    fi
+  else
+    echo_content skyBlue "---> You have installed TrojanGO+Caddy+Web+TLS+Websocket"
+  fi
+}
+
+# Install Hysteria
+install_hysteria_standalone() {
+  if [[ -z $(docker ps -a -q -f "name=^trojan-panel-hysteria-standalone$") ]]; then
+    echo_content green "---> Install Hysteria"
+
+    echo_content skyBlue "Hysteria's schema is as follows:"
+    echo_content yellow "1. udp(default)"
+    echo_content yellow "2. faketcp"
+    read -r -p "Please enter the mode of Hysteria (default: 1): " selectProtocolType
+    [[ -z "${selectProtocolType}" ]] && selectProtocolType=1
+    case ${selectProtocolType} in
+    1)
+      hysteria_protocol="udp"
+      ;;
+    2)
+      hysteria_protocol="faketcp"
+      ;;
+    *)
+      hysteria_protocol="udp"
+      ;;
+    esac
+    read -r -p "Please enter the port of Hysteria (default: 443): " hysteria_port
+    [[ -z ${hysteria_port} ]] && hysteria_port=443
+    read -r -p "Please enter the maximum upload speed of a single client/Mbps (default: 100): " hysteria_up_mbps
+    [[ -z "${hysteria_up_mbps}" ]] && hysteria_up_mbps=100
+    read -r -p "Please enter the maximum download speed of a single client/Mbps (default: 100): " hysteria_down_mbps
+    [[ -z "${hysteria_down_mbps}" ]] && hysteria_down_mbps=100
+    while read -r -p "Please enter the password of Hysteria (required): " hysteria_password; do
+      if [[ -z ${hysteria_password} ]]; then
+        echo_content red "Password can not be empty"
+      else
+        break
+      fi
+    done
+
+    cat >${HYSTERIA_STANDALONE_CONFIG} <<EOF
+{
+  "listen": ":${hysteria_port}",
+  "protocol": "${hysteria_protocol}",
+  "cert": "${CERT_PATH}${domain}.crt",
+  "key": "${CERT_PATH}${domain}.key",
+  "up_mbps": ${hysteria_up_mbps},
+  "down_mbps": ${hysteria_down_mbps},
+  "auth_str": "${hysteria_password}"
+}
+EOF
+
+    docker pull tobyxdd/hysteria &&
+      docker run -d --name trojan-panel-hysteria-standalone --restart=always \
+        --network=host \
+        -v ${HYSTERIA_STANDALONE_CONFIG}:/etc/hysteria.json \
+        -v ${CERT_PATH}:${CERT_PATH} \
+        tobyxdd/hysteria -c /etc/hysteria.json server
+
+    if [[ -n $(docker ps -q -f "name=^trojan-panel-hysteria-standalone$" -f "status=running") ]]; then
+      echo_content skyBlue "---> Hysteria installation completed"
+      echo_content red "\n=============================================================="
+      echo_content skyBlue "Hysteria installed successfully"
+      echo_content yellow "domain: ${domain}"
+      echo_content yellow "Port of Hysteria: ${hysteria_port}"
+      echo_content yellow "Password for Hysteria: ${hysteria_password}"
+      echo_content yellow "Certificate Directory: ${CERT_PATH}"
+      echo_content red "\n=============================================================="
+    else
+      echo_content red "---> Hysteria installation fails or runs abnormally, please try to repair or uninstall and reinstall"
+      exit 0
+    fi
+  else
+    echo_content skyBlue "---> You have installed Hysteria"
+  fi
+}
+
+# Install NaiveProxy (Caddy+ForwardProxy)
+install_navieproxy_standalone() {
+  if [[ -z $(docker ps -a -q -f "name=^trojan-panel-navieproxy-standalone$") ]]; then
+    echo_content green "---> Install NaiveProxy (Caddy+ForwardProxy)"
+
+    read -r -p "Please enter the port of NaiveProxy (default: 443): " naiveproxy_port
+    [[ -z "${naiveproxy_port}" ]] && naiveproxy_port=443
+    while read -r -p "Please enter the username of NaiveProxy (required): " naiveproxy_username; do
+      if [[ -z "${naiveproxy_username}" ]]; then
+        echo_content red "Username can not be empty"
+      else
+        break
+      fi
+    done
+    while read -r -p "Please enter the password of NaiveProxy (required): " naiveproxy_pass; do
+      if [[ -z "${naiveproxy_pass}" ]]; then
+        echo_content red "Password can not be empty"
+      else
+        break
+      fi
+    done
+    domain=$(cat "${DOMAIN_FILE}")
+    cat >${NAIVEPROXY_STANDALONE_CONFIG} <<EOF
+{
+    "admin": {
+        "disabled": true
+    },
+    "logging": {
+        "sink": {
+            "writer": {
+                "output": "discard"
+            }
+        },
+        "logs": {
+            "default": {
+                "writer": {
+                    "output": "discard"
+                }
+            }
+        }
+    },
+    "apps": {
+        "http": {
+            "servers": {
+                "srv0": {
+                    "listen": [
+                        ":${naiveproxy_port}"
+                    ],
+                    "routes": [
+                        {
+                            "handle": [
+                                {
+                                    "handler": "subroute",
+                                    "routes": [
+                                        {
+                                            "handle": [
+                                                {
+                                                    "auth_pass_deprecated": "${naiveproxy_pass}",
+                                                    "auth_user_deprecated": "${naiveproxy_username}",
+                                                    "handler": "forward_proxy",
+                                                    "hide_ip": true,
+                                                    "hide_via": true,
+                                                    "probe_resistance": {}
+                                                }
+                                            ]
+                                        },
+                                        {
+                                            "match": [
+                                                {
+                                                    "host": [
+                                                        "${domain}"
+                                                    ]
+                                                }
+                                            ],
+                                            "handle": [
+                                                {
+                                                    "handler": "file_server",
+                                                    "root": "/caddy-forwardproxy/dist/",
+                                                    "index_names": [
+                                                        "index.html",
+                                                        "index.htm"
+                                                    ]
+                                                }
+                                            ],
+                                            "terminal": true
+                                        }
+                                    ]
+                                }
+                            ]
+                        }
+                    ],
+                    "tls_connection_policies": [
+                        {
+                            "match": {
+                                "sni": [
+                                    "${domain}"
+                                ]
+                            }
+                        }
+                    ],
+                    "automatic_https": {
+                        "disable": true
+                    }
+                }
+            }
+        },
+        "tls": {
+            "certificates": {
+                "load_files": [
+                    {
+                        "certificate": "${CERT_PATH}${domain}.crt",
+                        "key": "${CERT_PATH}${domain}.crt"
+                    }
+                ]
+            }
+        }
+    }
+}
+EOF
+    docker pull jonssonyan/caddy-forwardproxy &&
+      docker run -d --name trojan-panel-navieproxy-standalone --restart=always \
+        --network=host \
+        -v ${NAIVEPROXY_STANDALONE_CONFIG}:"/caddy-forwardproxy/config/config.json" \
+        -v ${CERT_PATH}:${CERT_PATH} \
+        jonssonyan/caddy-forwardproxy
+
+    if [[ -n $(docker ps -q -f "name=^trojan-panel-navieproxy-standalone$" -f "status=running") ]]; then
+      echo_content skyBlue "---> NaiveProxy(Caddy+ForwardProxy) installation completed"
+      echo_content red "\n=============================================================="
+      echo_content skyBlue "NaiveProxy(Caddy+ForwardProxy) installed successfully"
+      echo_content yellow "domain: ${domain}"
+      echo_content yellow "Port of NaiveProxy: ${naiveproxy_port}"
+      echo_content yellow "Username for NaiveProxy: ${naiveproxy_username}"
+      echo_content yellow "Password for NaiveProxy: ${naiveproxy_pass}"
+      echo_content yellow "Certificate Directory: ${CERT_PATH}"
+      echo_content red "\n=============================================================="
+    else
+      echo_content red "---> NaiveProxy(Caddy+ForwardProxy) failed to install or run abnormally, please try to repair or uninstall and reinstall"
+      exit 0
+    fi
+  else
+    echo_content skyBlue "---> You have installed NaiveProxy(Caddy+ForwardProxy)"
+  fi
+}
+
+# Uninstall Caddy2
+uninstall_caddy2() {
+  if [[ -n $(docker ps -a -q -f "name=^trojan-panel-caddy$") ]]; then
+    echo_content green "---> Uninstall Caddy2"
+
+    docker rm -f trojan-panel-caddy &&
+      rm -rf ${CADDY_DATA}
+
+    echo_content skyBlue "---> Caddy2 uninstallation completed"
+  else
+    echo_content red "---> Please install Caddy2 first"
+  fi
+}
+
+# Uninstall TrojanGO+Caddy+Web+TLS+Websocket
+uninstall_trojanGO_standalone() {
+  if [[ -n $(docker ps -a -q -f "name=^trojan-panel-trojanGO-standalone$") ]]; then
+    echo_content green "---> Uninstall TrojanGO+Caddy+Web+TLS+Websocket"
+
+    docker rm -f trojan-panel-trojanGO-standalone &&
+      docker rmi -f p4gefau1t/trojan-go &&
+      rm -f ${TROJANGO_STANDALONE_CONFIG}
+
+    echo_content skyBlue "---> TrojanGO+Caddy+Web+TLS+Websocket uninstallation completed"
+  else
+    echo_content red "---> Please install TrojanGO+Caddy+Web+TLS+Websocket first"
+  fi
+}
+
+# Uninstall Hysteria
+uninstall_hysteria_standalone() {
+  if [[ -n $(docker ps -a -q -f "name=^trojan-panel-hysteria-standalone$") ]]; then
+    echo_content green "---> Uninstall Hysteria"
+
+    docker rm -f trojan-panel-hysteria-standalone &&
+      docker rmi -f tobyxdd/hysteria &&
+      rm -f ${HYSTERIA_STANDALONE_CONFIG}
+
+    echo_content skyBlue "---> Hysteria uninstallation completed"
+  else
+    echo_content red "---> Please install Hysteria"
+  fi
+}
+
+# Uninstall NaiveProxy (Caddy+ForwardProxy)
+uninstall_navieproxy_standalone() {
+  if [[ -n $(docker ps -a -q -f "name=^trojan-panel-navieproxy-standalone$") ]]; then
+    echo_content green "---> Uninstall NaiveProxy (Caddy+ForwardProxy)"
+
+    docker rm -f trojan-panel-navieproxy-standalone &&
+      docker rmi -f jonssonyan/caddy-forwardproxy &&
+      rm -f ${NAIVEPROXY_STANDALONE_CONFIG}
+
+    echo_content skyBlue "---> NaiveProxy(Caddy+ForwardProxy) uninstallation completed"
+  else
+    echo_content red "---> Please install NaiveProxy(Caddy+ForwardProxy)"
+  fi
+}
+
+# Uninstall all Trojan Panel related containers
+uninstall_all() {
+  echo_content green "---> Uninstall all Trojan Panel related containers"
+
+  docker rm -f $(docker ps -a -q -f "name=^trojan-panel")
+  docker rmi -f $(docker images | grep "^jonssonyan/trojan-panel" | awk '{print $3}')
+  rm -rf ${TP_DATA}
+
+  echo_content skyBlue "---> Uninstall all Trojan Panel related containers completed"
+}
+
+# Fault detection
+failure_testing() {
+  echo_content green "---> Start troubleshooting"
+  if [[ ! $(docker -v 2>/dev/null) ]]; then
+    echo_content red "---> Docker is running abnormally"
+  else
+    if [[ -n $(docker ps -a -q -f "name=^trojan-panel-caddy$") ]]; then
+      if [[ -z $(docker ps -q -f "name=^trojan-panel-caddy$" -f "status=running") ]]; then
+        echo_content red "---> Caddy2 is running abnormally and the running log is as follows:"
+        docker logs trojan-panel-caddy
+      fi
+      domain=$(cat "${DOMAIN_FILE}")
+      if [[ -n ${domain} && ! -f "${CERT_PATH}${domain}.crt" ]]; then
+        echo_content red "---> The certificate application is abnormal, please try 1. Change the sub-domain name to re-build 2. Restart the server to re-apply for the certificate 3. Re-build and select the custom certificate option"
+        if [[ -f ${CADDY_LOG}error.log ]]; then
+          echo_content red "Caddy2 error log is as follows:"
+          tail -n 20 ${CADDY_LOG}error.log | grep error
+        fi
+      fi
+    fi
+    if [[ -n $(docker ps -a -q -f "name=^trojan-panel-trojanGO-standalone$") && -z $(docker ps -q -f "name=^trojan-panel-trojanGO-standalone$" -f "status=running") ]]; then
+      echo_content red "---> TrojanGO is running abnormally"
+    fi
+    if [[ -n $(docker ps -a -q -f "name=^trojan-panel-hysteria-standalone$") && -z $(docker ps -q -f "name=^trojan-panel-hysteria-standalone$" -f "status=running") ]]; then
+      echo_content red "---> Hysteria is running abnormally"
+    fi
+    if [[ -n $(docker ps -a -q -f "name=^trojan-panel-navieproxy-standalone$") && -z $(docker ps -q -f "name=^trojan-panel-navieproxy-standalone$" -f "status=running") ]]; then
+      echo_content red "---> NaiveProxy(Caddy+ForwardProxy) is running abnormally"
+    fi
+  fi
+  echo_content green "---> Troubleshooting ended"
+}
+
+main() {
+  cd "$HOME" || exit 0
+  init_var
+  mkdir_tools
+  check_sys
+  depend_install
+  clear
+  echo_content red "\n=============================================================="
+  echo_content skyBlue "System Required: CentOS 7+/Ubuntu 18+/Debian 10+"
+  echo_content skyBlue "Description: One click Install Trojan Panel standalone server"
+  echo_content skyBlue "Author: jonssonyan <https://jonssonyan.com>"
+  echo_content skyBlue "Github: https://github.com/trojanpanel"
+  echo_content skyBlue "Docs: https://trojanpanel.github.io"
+  echo_content red "\n=============================================================="
+  echo_content yellow "2. Install TrojanGO+Caddy2+Web+TLS+Websocket"
+  echo_content yellow "3. Install Hysteria"
+  echo_content yellow "4. Install NaiveProxy(Caddy2+ForwardProxy)"
+  echo_content yellow "5. Install Caddy2+https"
+  echo_content green "\n=============================================================="
+  echo_content yellow "7. Uninstall TrojanGO+Caddy2+Web+TLS+Websocket"
+  echo_content yellow "8. Uninstall Hysteria"
+  echo_content yellow "9. Uninstall NaiveProxy(Caddy2+ForwardProxy)"
+  echo_content yellow "10. Uninstall Caddy2+https"
+  echo_content yellow "11. Uninstall all Trojan Panel related containers"
+  echo_content green "\n=============================================================="
+  echo_content yellow "12. Fault detection"
+  read -r -p "Please choose: " selectInstall_type
+  case ${selectInstall_type} in
+  1)
+    install_docker
+    install_caddy2
+    install_trojanGO_standalone
+    ;;
+  2)
+    install_docker
+    install_caddy2
+    install_hysteria_standalone
+    ;;
+  3)
+    install_docker
+    install_caddy2
+    install_navieproxy_standalone
+    ;;
+  4)
+    install_docker
+    install_caddy2
+    ;;
+  5)
+    uninstall_trojanGO_standalone
+    ;;
+  6)
+    uninstall_hysteria_standalone
+    ;;
+  7)
+    uninstall_navieproxy_standalone
+    ;;
+  8)
+    uninstall_caddy2
+    ;;
+  9)
+    uninstall_all
+    ;;
+  10)
+    failure_testing
+    ;;
+  *)
+    echo_content red "No such option"
+    ;;
+  esac
+}
+
+main