diff --git a/README.md b/README.md
index e197dc5..841484b 100644
--- a/README.md
+++ b/README.md
@@ -40,8 +40,6 @@ nexttrace 1.0.0.1
 
 # 表格打印（一次性输出全部跳数，需等待20-40秒）
 nexttrace -table 1.0.0.1
-# 实时打印 (-realtime与-table不能同时选择)
-nexttrace -realtime 1.0.0.1
 
 # IPv6 ICMP Trace
 nexttrace 2606:4700:4700::1111
@@ -101,8 +99,8 @@ nexttrace -d IP.SB
 
 ```bash
 Example:
-nexttrace -d IPInsight -m 20 -p 443 -q 5 -r 20 -rdns -table 1.1.1.1
-nexttrace -T -q 2 -r 1 -rdns -realtime -report 2001:4860:4860::8888
+nexttrace -d IPInsight -m 20 -p 443 -q 5 -r 20 -rdns 1.1.1.1
+nexttrace -T -q 2 -r 1 -rdns -table -report 2001:4860:4860::8888
 ```
 
 ### IP 数据库
@@ -134,8 +132,6 @@ Options:
         Set ParallelRequests number. It should be 1 when there is a multi-routing. (default 18)
   -rdns
         Set whether rDNS will be display
-  -realtime
-        Output trace results in runtime
   -table
         Output trace results as table
   -report
diff --git a/main.go b/main.go
index 547c63d..990ba61 100644
--- a/main.go
+++ b/main.go
@@ -29,7 +29,7 @@ var tablePrint = fSet.Bool("table", false, "Output trace results as table")
 var ver = fSet.Bool("V", false, "Check Version")
 
 func printArgHelp() {
-	fmt.Println("\nArgs Error\nUsage : 'nexttrace [option...] HOSTNAME' or 'nexttrace HOSTNAME [option...]'\nOPTIONS: [-VTU] [-d DATAORIGIN.STR ] [ -m TTL ] [ -p PORT ] [ -q PROBES.COUNT ] [ -r PARALLELREQUESTS.COUNT ] [-rdns] [ -realtime | -table ] -report")
+	fmt.Println("\nArgs Error\nUsage : 'nexttrace [option...] HOSTNAME' or 'nexttrace HOSTNAME [option...]'\nOPTIONS: [-VTU] [-d DATAORIGIN.STR ] [ -m TTL ] [ -p PORT ] [ -q PROBES.COUNT ] [ -r PARALLELREQUESTS.COUNT ] [-rdns] [ -table ] -report")
 	fSet.PrintDefaults()
 	os.Exit(2)
 }
diff --git a/nt_install.sh b/nt_install.sh
index 73581bf..c00eff9 100644
--- a/nt_install.sh
+++ b/nt_install.sh
@@ -3,252 +3,251 @@
 auto=False
 #是否忽略一切警告，按默认执行
 if [[ $1 == "--auto" ]]; then
-    auto=True
-    echo "自动运行中"
+  auto=True
+  echo "自动运行中"
 fi
 
 usrPath="/usr/local/bin"
 
 function red() {
-    echo -e "\033[31m"${1}"\033[0m"
+  echo -e "\033[31m""${1}""\033[0m"
 }
 
 checkRootPermit() {
-    [[ $EUID -ne 0 ]] && red "请使用sudo/root权限运行本脚本" && exit 1
+  [[ $EUID -ne 0 ]] && red "请使用sudo/root权限运行本脚本" && exit 1
 }
 
 checkSystemArch() {
-    arch=$(uname -m)
-    case $arch in
-    'x86_64')
-        archParam='amd64'
-        ;;
-    'mips')
-        archParam='mips'
-        ;;
-    'arm64' | 'aarch64')
-        archParam="arm64"
-        ;;
-    *)
-        red "未知的系统架构，请联系开发者."
-        exit 1
-        ;;
-    esac
+  arch=$(uname -m)
+  case $arch in
+  'x86_64')
+    archParam='amd64'
+    ;;
+  'mips')
+    archParam='mips'
+    ;;
+  'arm64' | 'aarch64')
+    archParam="arm64"
+    ;;
+  *)
+    red "未知的系统架构，请联系开发者."
+    exit 1
+    ;;
+  esac
 }
 
 checkSystemDistribution() {
-    case "$OSTYPE" in
-    darwin*)
-        osDistribution="darwin"
-        downPath="/var/tmp/nexttrace"
-        ;;
-    linux*)
-        osDistribution="linux"
-        downPath="/var/tmp/nexttrace"
-        ;;
-    *)
-        red "unknown: $OSTYPE"
-        exit 1
-        ;;
-    esac
+  case "$OSTYPE" in
+  darwin*)
+    osDistribution="darwin"
+    downPath="/var/tmp/nexttrace"
+    ;;
+  linux*)
+    osDistribution="linux"
+    downPath="/var/tmp/nexttrace"
+    ;;
+  *)
+    red "unknown: $OSTYPE"
+    exit 1
+    ;;
+  esac
 }
 
 ask_if() {
-    local choice=""
-    red $1
-    read choice
-    [[ $choice == y ]] && return 0 || return 1
+  local choice=""
+  red "${1}"
+  read -r choice
+  [[ $choice == y ]] && return 0 || return 1
 }
 
 #检查脚本更新
 check_script_update() {
-    if [[ ${osDistribution} == "darwin" ]]; then
-        [ "$(cat "${BASH_SOURCE[0]}" | md5)" == "$(curl -sL "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh" | md5)" ] && return 1 || return 0
-    else
-        [ "$(md5sum "${BASH_SOURCE[0]}" | awk '{print $1}')" == "$(md5sum <(curl -sL "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh") | awk '{print $1}')" ] && return 1 || return 0
-    fi
+  if [[ ${osDistribution} == "darwin" ]]; then
+    [ "$(md5 <"${BASH_SOURCE[0]}")" == "$(curl -sL "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh" | md5)" ] && return 1 || return 0
+  else
+    [ "$(md5sum "${BASH_SOURCE[0]}" | awk '{print $1}')" == "$(md5sum <(curl -sL "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh") | awk '{print $1}')" ] && return 1 || return 0
+  fi
 }
 
 #更新脚本
 update_script() {
-    if curl -sL -o "${BASH_SOURCE[0]}" "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh" || curl -sL -o "${BASH_SOURCE[0]}" "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh"; then
-        red "脚本更新完成，正在重启脚本..."
-        exec bash ${BASH_SOURCE[0]} --auto
-    else
-        red "更新脚本失败！"
-        exit 1
-    fi
+  if curl -sL -o "${BASH_SOURCE[0]}" "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh" || curl -sL -o "${BASH_SOURCE[0]}" "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh"; then
+    red "脚本更新完成，正在重启脚本..."
+    exec bash "${BASH_SOURCE[0]}" --auto
+  else
+    red "更新脚本失败！"
+    exit 1
+  fi
 }
 
 ask_update_script() {
-    if check_script_update; then
-        red "脚本可升级"
-        [[ $auto == True ]] && update_script
-        ask_if "是否升级脚本？(n/y)：[n]" && update_script
-    else
-        red "脚本已经是最新版本"
-    fi
+  if check_script_update; then
+    red "脚本可升级"
+    [[ $auto == True ]] && update_script
+    ask_if "是否升级脚本？(n/y)：[n]" && update_script
+  else
+    red "脚本已经是最新版本"
+  fi
 }
 
 getLocation() {
-    red "正在获取地理位置信息..."
-    countryCode=$(curl -s "http://ip-api.com/line/?fields=countryCode")
+  red "正在获取地理位置信息..."
+  countryCode=$(curl -s "http://ip-api.com/line/?fields=countryCode")
 }
 
 checkPackageManger() {
-    if [[ "$(which brew)" ]]; then #务必将brew置于第一位,macOS的apt是假的
-        # brew update
-        PACKAGE_MANAGEMENT_INSTALL='brew install'
-        PACKAGE_MANAGEMENT_REMOVE='brew uninstall'
-    elif [[ "$(which apt)" ]]; then
-        apt-get update
-        PACKAGE_MANAGEMENT_INSTALL='apt-get -y --no-install-recommends install'
-        PACKAGE_MANAGEMENT_REMOVE='apt-get purge'
-    elif [[ "$(which dnf)" ]]; then
-        dnf check-update
-        PACKAGE_MANAGEMENT_INSTALL='dnf -y install'
-        PACKAGE_MANAGEMENT_REMOVE='dnf remove'
-    elif [[ "$(which yum)" ]]; then
-        PACKAGE_MANAGEMENT_INSTALL='yum -y install'
-        PACKAGE_MANAGEMENT_REMOVE='yum remove'
-    elif [[ "$(which zypper)" ]]; then
-        zypper refresh
-        PACKAGE_MANAGEMENT_INSTALL='zypper install -y --no-recommends'
-        PACKAGE_MANAGEMENT_REMOVE='zypper remove'
-    elif [[ "$(which pacman)" ]]; then
-        PACKAGE_MANAGEMENT_INSTALL='pacman -Syu --noconfirm'
-        PACKAGE_MANAGEMENT_REMOVE='pacman -Rsn'
-    else
-        red "error: The script does not support the package manager in this operating system."
-        exit 1
-    fi
+  if [[ "$(which brew)" ]]; then #务必将brew置于第一位,macOS的apt是假的
+    # brew update
+    PACKAGE_MANAGEMENT_INSTALL='brew install'
+    PACKAGE_MANAGEMENT_REMOVE='brew uninstall'
+  elif [[ "$(which apt)" ]]; then
+    apt-get update
+    PACKAGE_MANAGEMENT_INSTALL='apt-get -y --no-install-recommends install'
+    PACKAGE_MANAGEMENT_REMOVE='apt-get purge'
+  elif [[ "$(which dnf)" ]]; then
+    dnf check-update
+    PACKAGE_MANAGEMENT_INSTALL='dnf -y install'
+    PACKAGE_MANAGEMENT_REMOVE='dnf remove'
+  elif [[ "$(which yum)" ]]; then
+    PACKAGE_MANAGEMENT_INSTALL='yum -y install'
+    PACKAGE_MANAGEMENT_REMOVE='yum remove'
+  elif [[ "$(which zypper)" ]]; then
+    zypper refresh
+    PACKAGE_MANAGEMENT_INSTALL='zypper install -y --no-recommends'
+    PACKAGE_MANAGEMENT_REMOVE='zypper remove'
+  elif [[ "$(which pacman)" ]]; then
+    PACKAGE_MANAGEMENT_INSTALL='pacman -Syu --noconfirm'
+    PACKAGE_MANAGEMENT_REMOVE='pacman -Rsn'
+  else
+    red "error: The script does not support the package manager in this operating system."
+    exit 1
+  fi
 }
 
 install_software() {
-    package_name="$1"
-    which "$package_name" >/dev/null 2>&1 && return
-    [[ ${osDistribution} == "darwin" ]] && echo -e "由于macOS brew的权限限制，请以非root权限执行下面一行提示的命令后再次运行本脚本(注意不要在该命令加sudo!):\nbrew update && ${PACKAGE_MANAGEMENT_INSTALL} $package_name " && exit 0
-    red "${package_name} 正在安装中...(此步骤时间可能较长，请耐心等待)"
-    if ${PACKAGE_MANAGEMENT_INSTALL} "$package_name"; then
-        red "info: $package_name is installed."
-    else
-        red "error: Installation of $package_name failed, please check your network."
-        exit 1
-    fi
+  package_name="$1"
+  which "$package_name" >/dev/null 2>&1 && return
+  [[ ${osDistribution} == "darwin" ]] && echo -e "由于macOS brew的权限限制，请以非root权限执行下面一行提示的命令后再次运行本脚本(注意不要在该命令加sudo!):\nbrew update && ${PACKAGE_MANAGEMENT_INSTALL} $package_name " && exit 0
+  red "${package_name} 正在安装中...(此步骤时间可能较长，请耐心等待)"
+  if ${PACKAGE_MANAGEMENT_INSTALL} "$package_name"; then
+    red "info: $package_name is installed."
+  else
+    red "error: Installation of $package_name failed, please check your network."
+    exit 1
+  fi
 }
 
 checkVersion() {
-    nexttrace -h &>/dev/null
-    if [ $? -ne 0 ]; then
-        return 0
-    fi
-    red "正在检查版本..."
-    version=$(curl -sL https://api.github.com/repos/xgadget-lab/nexttrace/releases/latest | jq -r '.tag_name')
-    if [[ $version == "" ]]; then
-        red "获取版本失败，请检查网络连接"
-        exit 1
-    fi
-    currentVersion=$(nexttrace -V | head -n 1 | awk '{print $2}') &>/dev/null
-    if [[ $currentVersion == $version ]]; then
-        red "当前版本已是最新版本"
-        exit 0
-    fi
-    red 当前最新release版本：${version}
-    red 您当前的版本：${currentVersion}
-    if [[ $auto == True ]]; then
-        return 0
-    fi
-    read -r -p "是否更新软件? (n/y)：[n]" input
-    case $input in
-    [yY][eE][sS] | [yY])
-        return 0
-        ;;
-    [nN][oO] | [nN])
-        red "您选择了取消更新，脚本即将退出"
-        exit 1
-        ;;
-    *)
-        return 0
-        ;;
-    esac
+  if nexttrace -h &>/dev/null; then
+    return 0
+  fi
+  red "正在检查版本..."
+  version=$(curl -sL https://api.github.com/repos/xgadget-lab/nexttrace/releases/latest | jq -r '.tag_name')
+  if [[ $version == "" ]]; then
+    red "获取版本失败，请检查网络连接"
+    exit 1
+  fi
+  currentVersion=$(nexttrace -V | head -n 1 | awk '{print $2}') &>/dev/null
+  if [[ $currentVersion == "$version" ]]; then
+    red "当前版本已是最新版本"
+    exit 0
+  fi
+  red "当前最新release版本：${version}"
+  red "您当前的版本：${currentVersion}"
+  if [[ $auto == True ]]; then
+    return 0
+  fi
+  read -r -p "是否更新软件? (n/y)：[n]" input
+  case $input in
+  [yY][eE][sS] | [yY])
+    return 0
+    ;;
+  [nN][oO] | [nN])
+    red "您选择了取消更新，脚本即将退出"
+    exit 1
+    ;;
+  *)
+    red "您选择了取消更新，脚本即将退出"
+    exit 1
+    ;;
+  esac
 }
 
 downloadBinrayFile() {
-    red "正在获取最新版的 NextTrace 发行版文件信息..."
-    # 简单说明一下，Github提供了一个API，可以获取最新发行版本的二进制文件下载地址（对应的是browser_download_url），根据刚刚测得的osDistribution、archParam，获取对应的下载地址
-    # red nexttrace_${osDistribution}_${archParam}
-    latestURL=$(curl -s https://api.github.com/repos/xgadget-lab/nexttrace/releases/latest | jq ".assets[] | select(.name == \"nexttrace_${osDistribution}_${archParam}\") | .browser_download_url")
-    latestURL=${latestURL:1:$((${#latestURL} - 1 - 1))}
-    if [ "$countryCode" == "CN" ]; then
-        if [[ $auto == True ]]; then
-            latestURL="https://ghproxy.com/"$latestURL
-        else
-            read -r -p "检测到国内网络环境，是否使用镜像下载以加速(n/y)[y]" input
-            case $input in
-            [yY][eE][sS] | [yY])
-                latestURL="https://ghproxy.com/"$latestURL
-                ;;
-
-            [nN][oO] | [nN])
-                red "您选择了不使用镜像，下载可能会变得异常缓慢，或者失败"
-                ;;
-
-            *)
-                latestURL="https://ghproxy.com/"$latestURL
-                ;;
-            esac
-        fi
-    fi
-
-    red "正在下载 NextTrace 二进制文件..."
-    wget -O ${downPath} ${latestURL} &>/dev/null
-    if [ $? -eq 0 ]; then
-        red "NextTrace 现在已经在您的系统中可用"
-        changeMode
-        mv ${downPath} ${usrPath}
+  red "正在获取最新版的 NextTrace 发行版文件信息..."
+  # 简单说明一下，Github提供了一个API，可以获取最新发行版本的二进制文件下载地址（对应的是browser_download_url），根据刚刚测得的osDistribution、archParam，获取对应的下载地址
+  # red nexttrace_${osDistribution}_${archParam}
+  latestURL=$(curl -s https://api.github.com/repos/xgadget-lab/nexttrace/releases/latest | jq ".assets[] | select(.name == \"nexttrace_${osDistribution}_${archParam}\") | .browser_download_url")
+  latestURL=${latestURL:1:$((${#latestURL} - 1 - 1))}
+  if [ "$countryCode" == "CN" ]; then
+    if [[ $auto == True ]]; then
+      latestURL="https://ghproxy.com/"$latestURL
     else
-        red "NextTrace 下载失败，请检查您的网络是否正常"
-        exit 1
+      read -r -p "检测到国内网络环境，是否使用镜像下载以加速(n/y)[y]" input
+      case $input in
+      [yY][eE][sS] | [yY])
+        latestURL="https://ghproxy.com/"$latestURL
+        ;;
+
+      [nN][oO] | [nN])
+        red "您选择了不使用镜像，下载可能会变得异常缓慢，或者失败"
+        ;;
+
+      *)
+        latestURL="https://ghproxy.com/"$latestURL
+        ;;
+      esac
     fi
+  fi
+
+  red "正在下载 NextTrace 二进制文件..."
+  if wget -O ${downPath} "${latestURL}" &>/dev/null; then
+    red "NextTrace 现在已经在您的系统中可用"
+    changeMode
+    mv ${downPath} ${usrPath}
+  else
+    red "NextTrace 下载失败，请检查您的网络是否正常"
+    exit 1
+  fi
 }
 
 changeMode() {
-    chmod +x ${downPath} &>/dev/null
-    [[ ${osDistribution} == "darwin" ]] && xattr -r -d com.apple.quarantine ${downPath}
+  chmod +x ${downPath} &>/dev/null
+  [[ ${osDistribution} == "darwin" ]] && xattr -r -d com.apple.quarantine ${downPath}
 }
 
 runBinrayFileHelp() {
-    if [ -e ${usrPath} ]; then
-        ${usrPath}/nexttrace -h
-    fi
-    red "You may need to execute a command to remove dependent software: $PACKAGE_MANAGEMENT_REMOVE wget jq"
+  if [ -e ${usrPath} ]; then
+    ${usrPath}/nexttrace -h
+  fi
+  red "You may need to execute a command to remove dependent software: $PACKAGE_MANAGEMENT_REMOVE wget jq"
 }
 
 addCronTask() {
-    read -r -p "是否添加自动更新任务？(n/y)：[n]" input
-    case $input in
-    [yY][eE][sS] | [yY])
-        if [[ ${osDistribution} == "darwin" ]]; then
-            crontab -l >crontab.bak 2>/dev/null
-            sed -i '' '/nt_install.sh/d' crontab.bak
-        elif [[ ${osDistribution} == "linux" ]]; then
-            crontab -l >crontab.bak 2>/dev/null
-            sed -i '/nt_install.sh/d' crontab.bak
-        else
-            red "暂不支持您的系统,无法自动添加crontab任务"
-            return 0
-        fi
-        echo "1 1 * * * $(dirname $(readlink -f "$0"))/nt_install.sh --auto >> /var/log/nt_install.log" >>crontab.bak
-        crontab crontab.bak
-        rm -f crontab.bak
-        ;;
-    [nN][oO] | [nN])
-        red "您选择了不添加自动更新任务，您也可以通过命令 再次执行此脚本 手动更新"
-        ;;
-    *)
-        red "您选择了不添加自动更新任务，您可以通过命令 再次执行此脚本 手动更新"
-        ;;
-    esac
+  read -r -p "是否添加自动更新任务？(n/y)：[n]" input
+  case $input in
+  [yY][eE][sS] | [yY])
+    if [[ ${osDistribution} == "darwin" ]]; then
+      crontab -l >crontab.bak 2>/dev/null
+      sed -i '' '/nt_install.sh/d' crontab.bak
+    elif [[ ${osDistribution} == "linux" ]]; then
+      crontab -l >crontab.bak 2>/dev/null
+      sed -i '/nt_install.sh/d' crontab.bak
+    else
+      red "暂不支持您的系统,无法自动添加crontab任务"
+      return 0
+    fi
+    echo "1 1 * * * $(dirname "$(readlink -f "$0")")/nt_install.sh --auto >> /var/log/nt_install.log" >>crontab.bak
+    crontab crontab.bak
+    rm -f crontab.bak
+    ;;
+  [nN][oO] | [nN])
+    red "您选择了不添加自动更新任务，您也可以通过命令 再次执行此脚本 手动更新"
+    ;;
+  *)
+    red "您选择了不添加自动更新任务，您可以通过命令 再次执行此脚本 手动更新"
+    ;;
+  esac
 }
 
 # Check Procedure
diff --git a/quicklytest.sh b/quicklytest.sh
index d4f302e..e244389 100644
--- a/quicklytest.sh
+++ b/quicklytest.sh
@@ -17,238 +17,236 @@ echo -e "${Green_font}
 ${Font_suffix}"
 
 check_root() {
-    [[ "$(id -u)" != "0" ]] && echo -e "${Error} must be root user !" && exit 1
+  [[ "$(id -u)" != "0" ]] && echo -e "${Error} must be root user !" && exit 1
 }
 
 checkNexttrace() {
-    echo -e "${Info} 正在检查Nexttrace..."
-    if curl -sL -O "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh" || curl -sL -O "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh"; then
-        bash nt_install.sh --auto >/dev/null
-    fi
+  echo -e "${Info} 正在检查Nexttrace..."
+  if curl -sL -O "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh" || curl -sL -O "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh"; then
+    bash nt_install.sh --auto >/dev/null
+  fi
 }
 
 ask_if() {
-    local choice=""
-    echo -e "${Info} $1"
-    read choice
-    [[ $choice == y ]] && return 0
-    return 1
+  local choice=""
+  echo -e "${Info} $1"
+  read -r choice
+  [[ $choice == y ]] && return 0
+  return 1
 }
 
 checkSystemDistribution() {
-    case "$OSTYPE" in
-    darwin*)
-        osDistribution="darwin"
-        downPath="/var/tmp/nexttrace"
-        ;;
-    linux*)
-        osDistribution="linux"
-        downPath="/var/tmp/nexttrace"
-        ;;
-    *)
-        red "unknown: $OSTYPE"
-        exit 1
-        ;;
-    esac
+  case "$OSTYPE" in
+  darwin*)
+    osDistribution="darwin"
+    ;;
+  linux*)
+    osDistribution="linux"
+    ;;
+  *)
+    red "unknown: $OSTYPE"
+    exit 1
+    ;;
+  esac
 }
 
 #检查脚本更新
 check_script_update() {
-    if [[ ${osDistribution} == "darwin" ]]; then
-        [ "$(cat "${BASH_SOURCE[0]}" | md5)" == "$(curl -sL "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh" | md5)" ] && return 1 || return 0
-    else
-        [ "$(md5sum "${BASH_SOURCE[0]}" | awk '{print $1}')" == "$(md5sum <(curl -sL "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh") | awk '{print $1}')" ] && return 1 || return 0
-    fi
+  if [[ ${osDistribution} == "darwin" ]]; then
+    [ "$(md5 <"${BASH_SOURCE[0]}")" == "$(curl -sL "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh" | md5)" ] && return 1 || return 0
+  else
+    [ "$(md5sum "${BASH_SOURCE[0]}" | awk '{print $1}')" == "$(md5sum <(curl -sL "https://github.com/xgadget-lab/nexttrace/raw/main/nt_install.sh") | awk '{print $1}')" ] && return 1 || return 0
+  fi
 }
 
 #更新脚本
 update_script() {
-    if curl -sL -o "${BASH_SOURCE[0]}" "https://github.com/xgadget-lab/nexttrace/raw/main/quicklytest.sh" || curl -sL -o "${BASH_SOURCE[0]}" "https://github.com/xgadget-lab/nexttrace/raw/main/quicklytest.sh"; then
-        echo -e "${Info} 脚本更新完成，正在重启脚本..."
-        exec bash ${BASH_SOURCE[0]}
-    else
-        echo -e "${Info} 更新脚本失败！"
-        exit 1
-    fi
+  if curl -sL -o "${BASH_SOURCE[0]}" "https://github.com/xgadget-lab/nexttrace/raw/main/quicklytest.sh" || curl -sL -o "${BASH_SOURCE[0]}" "https://github.com/xgadget-lab/nexttrace/raw/main/quicklytest.sh"; then
+    echo -e "${Info} 脚本更新完成，正在重启脚本..."
+    exec bash "${BASH_SOURCE[0]}"
+  else
+    echo -e "${Info} 更新脚本失败！"
+    exit 1
+  fi
 }
 
 ask_update_script() {
-    if check_script_update; then
-        echo -e "${Info} 脚本可升级"
-        ask_if "是否升级脚本？(n/y)[n]" && update_script
-    else
-        echo -e "${Info} 脚本已经是最新版本"
-    fi
+  if check_script_update; then
+    echo -e "${Info} 脚本可升级"
+    ask_if "是否升级脚本？(n/y)[n]" && update_script
+  else
+    echo -e "${Info} 脚本已经是最新版本"
+  fi
 }
 
 check_mode() {
-    echo -e "${Info} Nexttrace目前支持以下三种协议发起Traceroute请求:\n1.ICMP\n2.TCP(速度最快,但部分节点不支持)\n3.UDP\n(IPv6暂只支持ICMP模式)" && read -p "输入数字以选择:" node
+  echo -e "${Info} Nexttrace目前支持以下三种协议发起Traceroute请求:\n1.ICMP\n2.TCP(速度最快,但部分节点不支持)\n3.UDP\n(IPv6暂只支持ICMP模式)" && read -r -p "输入数字以选择:" node
 
-    while [[ ! "${node}" =~ ^[1-3]$ ]]; do
-        echo -e "${Error} 无效输入"
-        echo -e "${Info} 请重新选择" && read -p "输入数字以选择:" node
-    done
+  while [[ ! "${node}" =~ ^[1-3]$ ]]; do
+    echo -e "${Error} 无效输入"
+    echo -e "${Info} 请重新选择" && read -r -p "输入数字以选择:" node
+  done
 
-    [[ "${node}" == "1" ]] && TRACECMD="nexttrace"
-    [[ "${node}" == "2" ]] && TRACECMD="nexttrace -T"
-    [[ "${node}" == "3" ]] && TRACECMD="nexttrace -U"
+  [[ "${node}" == "1" ]] && TRACECMD="nexttrace"
+  [[ "${node}" == "2" ]] && TRACECMD="nexttrace -T"
+  [[ "${node}" == "3" ]] && TRACECMD="nexttrace -U"
 
-    echo -e "${Info} 结果是否制表?(制表模式为非实时显示)"
-    if ask_if "输入n/y以选择模式:[n]"; then
-        TRACECMD=${TRACECMD}" -rdns -table"
-        ##Route-Path功能还未完善,临时替代:
-        [[ "${node}" == "2" ]] && TRACECMD=${TRACECMD}" -report"
-        ##
-    else
-        TRACECMD=${TRACECMD}" -rdns -realtime"
-        ##Route-Path功能还未完善,临时替代:
-        [[ "${node}" == "1" ]] && TRACECMD=${TRACECMD}" -report"
-        [[ "${node}" == "2" ]] && TRACECMD=${TRACECMD}" -report"
-        ##
-    fi
+  echo -e "${Info} 结果是否制表?(制表模式为非实时显示)"
+  if ask_if "输入n/y以选择模式:[n]"; then
+    TRACECMD=${TRACECMD}" -rdns -table"
+    #        ##Route-Path功能还未完善,临时替代:
+    #        [[ "${node}" == "2" ]] && TRACECMD=${TRACECMD}" -report"
+    #        ##
+  else
+    TRACECMD=${TRACECMD}" -rdns -realtime"
+    #        ##Route-Path功能还未完善,临时替代:
+    #        [[ "${node}" == "1" ]] && TRACECMD=${TRACECMD}" -report"
+    #        [[ "${node}" == "2" ]] && TRACECMD=${TRACECMD}" -report"
+    #        ##
+  fi
 
-    #echo -e "${Info} 是否输出Route-Path?"
-    #ask_if "输入n/y以选择模式:[n]" && TRACECMD=${TRACECMD}" -report"
+  echo -e "${Info} 是否输出Route-Path?"
+  ask_if "输入n/y以选择模式:[n]" && TRACECMD=${TRACECMD}" -report"
 
 }
 
 test_single() {
-    echo -e "${Info} 请输入你要测试的目标 ip :"
-    read -p "输入 ip 地址:" ip
+  echo -e "${Info} 请输入你要测试的目标 ip :"
+  read -r -p "输入 ip 地址:" ip
 
-    while [[ -z "${ip}" ]]; do
-        echo -e "${Error} 无效输入"
-        echo -e "${Info} 请重新输入" && read -p "输入 ip 地址:" ip
-    done
+  while [[ -z "${ip}" ]]; do
+    echo -e "${Error} 无效输入"
+    echo -e "${Info} 请重新输入" && read -r -p "输入 ip 地址:" ip
+  done
 
-    ${TRACECMD} ${ip} | grep -v -E 'NextTrace|XGadget-lab|Data\ Provider'
+  ${TRACECMD} "${ip}" | grep -v -E 'NextTrace|XGadget-lab|Data\ Provider'
 
-    repeat_test_single
+  repeat_test_single
 }
 
 repeat_test_single() {
-    echo -e "${Info} 是否继续测试其他目标 ip ?"
-    if ask_if "输入n/y以选择:[n]"; then
-        test_single
-    else
-        echo -e "${Info} 退出脚本 ..." && exit 0
-    fi
+  echo -e "${Info} 是否继续测试其他目标 ip ?"
+  if ask_if "输入n/y以选择:[n]"; then
+    test_single
+  else
+    echo -e "${Info} 退出脚本 ..." && exit 0
+  fi
 }
 
 test_alternative() {
-    select_alternative
-    set_alternative
-    result_alternative
+  select_alternative
+  set_alternative
+  result_alternative
 }
 
 select_alternative() {
-    echo -e "${Info} 选择需要测速的目标网络: \n1.中国电信\n2.中国联通\n3.中国移动\n4.教育网"
-    read -p "输入数字以选择:" ISP
+  echo -e "${Info} 选择需要测速的目标网络: \n1.中国电信\n2.中国联通\n3.中国移动\n4.教育网"
+  read -r -p "输入数字以选择:" ISP
 
-    while [[ ! "${ISP}" =~ ^[1-4]$ ]]; do
-        echo -e "${Error} 无效输入"
-        echo -e "${Info} 请重新选择" && read -p "输入数字以选择:" ISP
-    done
+  while [[ ! "${ISP}" =~ ^[1-4]$ ]]; do
+    echo -e "${Error} 无效输入"
+    echo -e "${Info} 请重新选择" && read -r -p "输入数字以选择:" ISP
+  done
 }
 
 set_alternative() {
-    [[ "${ISP}" == "1" ]] && node_1
-    [[ "${ISP}" == "2" ]] && node_2
-    [[ "${ISP}" == "3" ]] && node_3
-    [[ "${ISP}" == "4" ]] && node_4
+  [[ "${ISP}" == "1" ]] && node_1
+  [[ "${ISP}" == "2" ]] && node_2
+  [[ "${ISP}" == "3" ]] && node_3
+  [[ "${ISP}" == "4" ]] && node_4
 }
 
 node_1() {
-    echo -e "1.上海电信(天翼云)\n2.厦门电信CN2\n3.北京电信\n4.江苏电信\n5.广东深圳电信\n6.广州电信(天翼云)\n7.浙江电信" && read -p "输入数字以选择:" node
+  echo -e "1.上海电信(天翼云)\n2.厦门电信CN2\n3.北京电信\n4.江苏电信\n5.广东深圳电信\n6.广州电信(天翼云)\n7.浙江电信" && read -r -p "输入数字以选择:" node
 
-    while [[ ! "${node}" =~ ^[1-7]$ ]]; do
-        echo -e "${Error} 无效输入"
-        echo -e "${Info} 请重新选择" && read -p "输入数字以选择:" node
-    done
+  while [[ ! "${node}" =~ ^[1-7]$ ]]; do
+    echo -e "${Error} 无效输入"
+    echo -e "${Info} 请重新选择" && read -r -p "输入数字以选择:" node
+  done
 
-    [[ "${node}" == "1" ]] && ISP_name="上海电信" && ip=101.89.132.9
-    [[ "${node}" == "2" ]] && ISP_name="厦门电信CN2" && ip=117.28.254.129
-    [[ "${node}" == "3" ]] && ISP_name="北京电信" && ip=120.92.180.135
-    [[ "${node}" == "4" ]] && ISP_name="江苏电信" && ip=221.229.173.233
-    [[ "${node}" == "5" ]] && ISP_name="广东深圳电信" && ip=116.6.211.41
-    [[ "${node}" == "6" ]] && ISP_name="广州电信(天翼云)" && ip=14.215.116.1
-    [[ "${node}" == "7" ]] && ISP_name="浙江电信" && ip=115.236.169.86
+  [[ "${node}" == "1" ]] && ISP_name="上海电信" && ip=101.89.132.9
+  [[ "${node}" == "2" ]] && ISP_name="厦门电信CN2" && ip=117.28.254.129
+  [[ "${node}" == "3" ]] && ISP_name="北京电信" && ip=120.92.180.135
+  [[ "${node}" == "4" ]] && ISP_name="江苏电信" && ip=221.229.173.233
+  [[ "${node}" == "5" ]] && ISP_name="广东深圳电信" && ip=116.6.211.41
+  [[ "${node}" == "6" ]] && ISP_name="广州电信(天翼云)" && ip=14.215.116.1
+  [[ "${node}" == "7" ]] && ISP_name="浙江电信" && ip=115.236.169.86
 }
 
 node_2() {
-    echo -e "1.上海联通\n2.重庆联通\n3.北京联通\n4.安徽合肥联通\n5.江苏南京联通\n6.浙江杭州联通\n7.广东联通" && read -p "输入数字以选择:" node
+  echo -e "1.上海联通\n2.重庆联通\n3.北京联通\n4.安徽合肥联通\n5.江苏南京联通\n6.浙江杭州联通\n7.广东联通" && read -r -p "输入数字以选择:" node
 
-    while [[ ! "${node}" =~ ^[1-7]$ ]]; do
-        echo -e "${Error} 无效输入"
-        echo -e "${Info} 请重新选择" && read -p "输入数字以选择:" node
-    done
+  while [[ ! "${node}" =~ ^[1-7]$ ]]; do
+    echo -e "${Error} 无效输入"
+    echo -e "${Info} 请重新选择" && read -r -p "输入数字以选择:" node
+  done
 
-    [[ "${node}" == "1" ]] && ISP_name="上海联通" && ip=220.196.252.174
-    [[ "${node}" == "2" ]] && ISP_name="重庆联通" && ip=113.207.32.65
-    [[ "${node}" == "3" ]] && ISP_name="北京联通" && ip=202.106.54.150
-    [[ "${node}" == "4" ]] && ISP_name="安徽合肥联通" && ip=112.122.10.26
-    [[ "${node}" == "5" ]] && ISP_name="江苏联通" && ip=112.85.231.129
-    [[ "${node}" == "6" ]] && ISP_name="浙江联通" && ip=60.12.214.156
-    [[ "${node}" == "7" ]] && ISP_name="广东联通" && ip=58.252.2.194
+  [[ "${node}" == "1" ]] && ISP_name="上海联通" && ip=220.196.252.174
+  [[ "${node}" == "2" ]] && ISP_name="重庆联通" && ip=113.207.32.65
+  [[ "${node}" == "3" ]] && ISP_name="北京联通" && ip=202.106.54.150
+  [[ "${node}" == "4" ]] && ISP_name="安徽合肥联通" && ip=112.122.10.26
+  [[ "${node}" == "5" ]] && ISP_name="江苏联通" && ip=112.85.231.129
+  [[ "${node}" == "6" ]] && ISP_name="浙江联通" && ip=60.12.214.156
+  [[ "${node}" == "7" ]] && ISP_name="广东联通" && ip=58.252.2.194
 }
 
 node_3() {
-    echo -e "1.上海移动\n2.四川成都移动\n3.北京移动\n4.浙江杭州移动\n5.广东移动\n6.江苏移动\n7.浙江移动" && read -p "输入数字以选择:" node
+  echo -e "1.上海移动\n2.四川成都移动\n3.北京移动\n4.浙江杭州移动\n5.广东移动\n6.江苏移动\n7.浙江移动" && read -r -p "输入数字以选择:" node
 
-    while [[ ! "${node}" =~ ^[1-7]$ ]]; do
-        echo -e "${Error} 无效输入"
-        echo -e "${Info} 请重新选择" && read -p "输入数字以选择:" node
-    done
+  while [[ ! "${node}" =~ ^[1-7]$ ]]; do
+    echo -e "${Error} 无效输入"
+    echo -e "${Info} 请重新选择" && read -r -p "输入数字以选择:" node
+  done
 
-    [[ "${node}" == "1" ]] && ISP_name="上海移动" && ip=117.184.42.114
-    [[ "${node}" == "2" ]] && ISP_name="四川成都移动" && ip=183.221.247.9
-    [[ "${node}" == "3" ]] && ISP_name="北京移动" && ip=111.13.217.125
-    [[ "${node}" == "4" ]] && ISP_name="浙江移动" && ip=183.246.69.139
-    [[ "${node}" == "5" ]] && ISP_name="广东移动" && ip=221.179.44.57
-    [[ "${node}" == "6" ]] && ISP_name="江苏移动" && ip=120.195.6.129
-    [[ "${node}" == "7" ]] && ISP_name="浙江移动" && ip=183.246.69.139
+  [[ "${node}" == "1" ]] && ISP_name="上海移动" && ip=117.184.42.114
+  [[ "${node}" == "2" ]] && ISP_name="四川成都移动" && ip=183.221.247.9
+  [[ "${node}" == "3" ]] && ISP_name="北京移动" && ip=111.13.217.125
+  [[ "${node}" == "4" ]] && ISP_name="浙江移动" && ip=183.246.69.139
+  [[ "${node}" == "5" ]] && ISP_name="广东移动" && ip=221.179.44.57
+  [[ "${node}" == "6" ]] && ISP_name="江苏移动" && ip=120.195.6.129
+  [[ "${node}" == "7" ]] && ISP_name="浙江移动" && ip=183.246.69.139
 }
 
 node_4() {
-    ISP_name="北京教育网" && ip=211.68.69.240
+  ISP_name="北京教育网" && ip=211.68.69.240
 }
 
 result_alternative() {
-    echo -e "${Info} 测试路由 到 ${ISP_name} 中 ..."
-    ${TRACECMD} ${ip} | grep -v -E 'NextTrace|XGadget-lab|Data\ Provider'
-    echo -e "${Info} 测试路由 到 ${ISP_name} 完成 ！"
+  echo -e "${Info} 测试路由 到 ${ISP_name} 中 ..."
+  ${TRACECMD} ${ip} | grep -v -E 'NextTrace|XGadget-lab|Data\ Provider'
+  echo -e "${Info} 测试路由 到 ${ISP_name} 完成 ！"
 
-    repeat_test_alternative
+  repeat_test_alternative
 }
 
 repeat_test_alternative() {
-    echo -e "${Info} 是否继续测试其他节点?"
-    if ask_if "输入n/y以选择:[n]"; then
-        test_alternative
-    else
-        echo -e "${Info} 退出脚本 ..." && exit 0
-    fi
+  echo -e "${Info} 是否继续测试其他节点?"
+  if ask_if "输入n/y以选择:[n]"; then
+    test_alternative
+  else
+    echo -e "${Info} 退出脚本 ..." && exit 0
+  fi
 }
 
 test_all() {
-    result_all '116.6.211.41' '广东东莞CN2'
+  result_all '116.6.211.41' '广东东莞CN2'
 
-    result_all '101.95.110.149' '上海电信'
+  result_all '101.95.110.149' '上海电信'
 
-    result_all '112.85.231.129' '江苏徐州联通'
+  result_all '112.85.231.129' '江苏徐州联通'
 
-    result_all '120.199.239.1' '浙江杭州移动'
+  result_all '120.199.239.1' '浙江杭州移动'
 
-    result_all '211.68.69.240' '北京教育网'
+  result_all '211.68.69.240' '北京教育网'
 
-    echo -e "${Info} 四网路由快速测试 已完成 ！"
+  echo -e "${Info} 四网路由快速测试 已完成 ！"
 }
 
 result_all() {
-    ISP_name=$2
-    echo -e "${Info} 测试路由 到 ${ISP_name} 中 ..."
-    ${TRACECMD} $1 | grep -v -E 'NextTrace|XGadget-lab|Data\ Provider'
-    echo -e "${Info} 测试路由 到 ${ISP_name} 完成 ！"
+  ISP_name=$2
+  echo -e "${Info} 测试路由 到 ${ISP_name} 中 ..."
+  ${TRACECMD} "${1}" | grep -v -E 'NextTrace|XGadget-lab|Data\ Provider'
+  echo -e "${Info} 测试路由 到 ${ISP_name} 完成 ！"
 }
 
 check_root
@@ -258,17 +256,17 @@ checkNexttrace
 check_mode
 echo -e "${Info} 选择你要使用的功能: "
 echo -e "1.选择一个节点进行测试\n2.四网路由快速测试\n3.手动输入 ip 进行测试"
-read -p "输入数字以选择:" function
+read -r -p "输入数字以选择:" function
 
 while [[ ! "${function}" =~ ^[1-3]$ ]]; do
-    echo -e "${Error} 缺少或无效输入"
-    echo -e "${Info} 请重新选择" && read -p "输入数字以选择:" function
+  echo -e "${Error} 缺少或无效输入"
+  echo -e "${Info} 请重新选择" && read -r -p "输入数字以选择:" function
 done
 
 if [[ "${function}" == "1" ]]; then
-    test_alternative
+  test_alternative
 elif [[ "${function}" == "2" ]]; then
-    test_all
+  test_all
 else
-    test_single
+  test_single
 fi