diff --git a/scripts/menus/7_gateway.sh b/scripts/menus/7_gateway.sh
index ab025d69..97745557 100644
--- a/scripts/menus/7_gateway.sh
+++ b/scripts/menus/7_gateway.sh
@@ -11,30 +11,43 @@ __IS_MODULE_7_GATEWAY_LOADED=1
 # 访问与控制主菜单
 gateway() {
     while true; do
-        echo "-----------------------------------------------"
-        echo -e "\033[30;47m欢迎使用访问与控制菜单：\033[0m"
-        echo "-----------------------------------------------"
-        echo -e " 1 配置\033[33m公网访问防火墙			\033[32m$fw_wan\033[0m"
-        echo -e " 2 配置\033[36mTelegram专属控制机器人		\033[32m$bot_tg_service\033[0m"
-        echo -e " 3 配置\033[36mDDNS自动域名\033[0m"
+        line_break
+        separator_line "="
+        content_line "\033[30;47m访问与控制\033[0m"
+        separator_line "-"
+        content_line "1) 配置\033[33m公网访问防火墙			\033[32m$fw_wan\033[0m"
+        content_line "2) 配置\033[36mTelegram专属控制机器人		\033[32m$bot_tg_service\033[0m"
+        content_line "3) 配置\033[36mDDNS自动域名\033[0m"
         [ "$disoverride" != "1" ] && {
-            echo -e " 4 自定义\033[33m公网Vmess入站\033[0m节点		\033[32m$vms_service\033[0m"
-            echo -e " 5 自定义\033[33m公网ShadowSocks入站\033[0m节点	\033[32m$sss_service\033[0m"
-            echo -e " 6 配置\033[36mTailscale内网穿透\033[0m(限Singbox)	\033[32m$ts_service\033[0m"
-            echo -e " 7 配置\033[36mWireguard客户端\033[0m(限Singbox)	\033[32m$wg_service\033[0m"
+            content_line "4) 自定义\033[33m公网Vmess入站\033[0m节点		\033[32m$vms_service\033[0m"
+            content_line "5) 自定义\033[33m公网ShadowSocks入站\033[0m节点	\033[32m$sss_service\033[0m"
+            content_line "6) 配置\033[36mTailscale内网穿透\033[0m（限Singbox）	\033[32m$ts_service\033[0m"
+            content_line "7) 配置\033[36mWireguard客户端\033[0m（限Singbox）	\033[32m$wg_service\033[0m"
         }
-        echo -e " 0 返回上级菜单"
-        echo "-----------------------------------------------"
-        read -p "请输入对应数字 > " num
+        content_line "0) 返回上级菜单"
+        separator_line "="
+        read -r -p "请输入对应标号> " num
         case "$num" in
         "" | 0)
             break
             ;;
         1)
-            echo "-----------------------------------------------"
+            line_break
+            separator_line "="
             if [ -n "$(pidof CrashCore)" ] && [ "$firewall_mod" = 'iptables' ]; then
-                read -p "需要先停止服务，是否继续？(1/0) > " res
-                [ "$res" = 1 ] && "$CRASHDIR"/start.sh stop && set_fw_wan
+                content_line "\033[33m公网访问防火墙需要先停止服务\033[0m"
+                separator_line "-"
+                content_line "是否继续："
+                separator_line "-"
+                content_line "1) 是"
+                content_line "0) 否，返回上级菜单"
+                separator_line "="
+                read -r -p "请输入对应标号> " res
+                if [ "$res" = 1 ]; then
+                    "$CRASHDIR"/start.sh stop && set_fw_wan
+                else
+                    continue
+                fi
             else
                 set_fw_wan
             fi
@@ -55,7 +68,10 @@ gateway() {
             if echo "$crashcore" | grep -q 'sing'; then
                 set_tailscale
             else
-                echo -e "\033[33m$crashcore内核暂不支持此功能，请先更换内核！\033[0m"
+                line_break
+                separator_line "="
+                content_line "\033[33m$crashcore内核暂不支持此功能，请先更换内核！\033[0m"
+                separator_line "="
                 sleep 1
             fi
             ;;
@@ -63,14 +79,16 @@ gateway() {
             if echo "$crashcore" | grep -q 'sing'; then
                 set_wireguard
             else
-                echo -e "\033[33m$crashcore内核暂不支持此功能，请先更换内核！\033[0m"
+                line_break
+                separator_line "="
+                content_line "\033[33m$crashcore内核暂不支持此功能，请先更换内核！\033[0m"
+                separator_line "="
                 sleep 1
             fi
             ;;
         *)
             errornum
             sleep 1
-            break
             ;;
         esac
     done
@@ -80,44 +98,66 @@ gateway() {
 set_fw_wan() {
     while true; do
         [ -z "$fw_wan" ] && fw_wan=ON
-        echo "-----------------------------------------------"
-        echo -e "\033[31m注意：\033[0m如在vps运行，还需在vps安全策略对相关端口同时放行"
+        line_break
+        separator_line "="
+        content_line "\033[31m注意：\033[0m如在vps运行，还需在vps安全策略对相关端口同时放行"
         [ -n "$fw_wan_ports" ] &&
-            echo -e "当前手动放行端口：\033[36m$fw_wan_ports\033[0m"
+            content_line "当前手动放行端口：\033[36m$fw_wan_ports\033[0m"
         [ -n "$vms_port$sss_port" ] &&
-            echo -e "当前自动放行端口：\033[36m$vms_port $sss_port\033[0m"
-        echo -e "默认拦截端口：\033[33m$mix_port,$db_port\033[0m"
-        echo "-----------------------------------------------"
-        echo -e " 1 启用/关闭公网防火墙:	\033[36m$fw_wan\033[0m"
-        echo -e " 2 添加放行端口(可包含默认拦截端口)"
-        echo -e " 3 移除指定手动放行端口"
-        echo -e " 4 清空全部手动放行端口"
-        echo -e " 0 返回上级菜单"
-        echo "-----------------------------------------------"
-        read -p "请输入对应数字 > " num
+            content_line "当前自动放行端口：\033[36m$vms_port $sss_port\033[0m"
+        content_line "默认拦截端口：\033[33m$mix_port,$db_port\033[0m"
+        separator_line "-"
+        content_line "1) 启用/关闭公网防火墙：\033[36m$fw_wan\033[0m"
+        content_line "2) 添加放行端口（可包含默认拦截端口）"
+        content_line "3) 移除指定手动放行端口"
+        content_line "4) 清空全部手动放行端口"
+        content_line "0) 返回上级菜单"
+        separator_line "="
+        read -r -p "请输入对应标号> " num
         case $num in
         "" | 0)
             break
             ;;
         1)
             if [ "$fw_wan" = ON ]; then
-                read -p "确认关闭防火墙？这会带来极大的安全隐患！(1/0) > " res
-                [ "$res" = 1 ] && fw_wan=OFF || fw_wan=ON
+                line_break
+                separator_line "="
+                content_line "是否确认关闭防火墙？"
+                content_line "这会带来极大的安全隐患！"
+                separator_line "-"
+                content_line "1) 是"
+                content_line "0) 否，返回上级菜单"
+                separator_line "="
+                read -r -p "请输入对应标号> " res
+                if [ "$res" = 1 ]; then
+                    fw_wan=OFF
+                else
+                    fw_wan=ON
+                fi
             else
                 fw_wan=ON
             fi
             setconfig fw_wan "$fw_wan"
             ;;
         2)
+            line_break
             port_count=$(echo "$fw_wan_ports" | awk -F',' '{print NF}')
             if [ "$port_count" -ge 10 ]; then
-                echo -e "\033[31m最多支持设置放行10个端口，请先减少一些！\033[0m"
+                separator_line "="
+                content_line "\033[31m最多支持设置放行10个端口，请先减少一些！\033[0m"
+                separator_line "="
             else
-                read -p "请输入要放行的端口号 > " port
+                read -r -p "请输入要放行的端口号> " port
                 if echo ",$fw_wan_ports," | grep -q ",$port,"; then
-                    echo -e "\033[31m输入错误！请勿重复添加！\033[0m"
+                    line_break
+                    separator_line "="
+                    content_line "\033[31m输入错误！请勿重复添加！\033[0m"
+                    separator_line "="
                 elif [ "$port" -lt 1 ] || [ "$port" -gt 65535 ]; then
-                    echo -e "\033[31m输入错误！请输入正确的数值(1-65535)！\033[0m"
+                    line_break
+                    separator_line "="
+                    content_line "\033[31m输入错误！请输入正确的数值(1-65535)！\033[0m"
+                    separator_line "="
                 else
                     fw_wan_ports=$(echo "$fw_wan_ports,$port" | sed "s/^,//")
                     setconfig fw_wan_ports "$fw_wan_ports"
@@ -126,22 +166,46 @@ set_fw_wan() {
             sleep 1
             ;;
         3)
-            read -p "请输入要移除的端口号 > " port
-            if echo ",$fw_wan_ports," | grep -q ",$port,"; then
-                if [ "$port" -lt 1 ] || [ "$port" -gt 65535 ]; then
-                    echo -e "\033[31m输入错误！请输入正确的数值(1-65535)！\033[0m"
+            while true; do
+                line_break
+                separator_line "="
+                content_line "请直接输入要移除的端口号"
+                content_line "或输入 0 返回上级菜单"
+                separator_line "="
+                read -r -p "请输入> " port
+                if [ "$port" = 0 ]; then
+                    break
+                elif echo ",$fw_wan_ports," | grep -q ",$port,"; then
+                    if [ "$port" -lt 1 ] || [ "$port" -gt 65535 ]; then
+                        line_break
+                        separator_line "="
+                        content_line "\033[31m输入错误！\033[0m"
+                        content_line "\033[31m请输入正确的数值(1-65535)！\033[0m"
+                        separator_line "="
+                        sleep 1
+                    else
+                        fw_wan_ports=$(echo ",$fw_wan_ports," | sed "s/,$port//; s/^,//; s/,$//")
+                        setconfig fw_wan_ports "$fw_wan_ports"
+                        break
+                    fi
                 else
-                    fw_wan_ports=$(echo ",$fw_wan_ports," | sed "s/,$port//; s/^,//; s/,$//")
-                    setconfig fw_wan_ports "$fw_wan_ports"
+                    line_break
+                    separator_line "="
+                    content_line "\033[31m输入错误！\033[0m"
+                    content_line "\033[31m请输入已添加过的端口！\033[0m"
+                    separator_line "="
+                    sleep 1
                 fi
-            else
-                echo -e "\033[31m输入错误！请输入已添加过的端口！\033[0m"
-            fi
-            sleep 1
+            done
             ;;
         4)
             fw_wan_ports=''
             setconfig fw_wan_ports
+
+            line_break
+            separator_line "="
+            content_line "\033[32m操作成功\033[0m"
+            separator_line "="
             sleep 1
             ;;
         *)
@@ -152,12 +216,13 @@ set_fw_wan() {
     done
 }
 
-#tg_BOT相关
-set_bot_tg_config(){
-	setconfig TG_TOKEN "$TOKEN" "$GT_CFG_PATH"
-	setconfig TG_CHATID "$chat_ID" "$GT_CFG_PATH"
-	#设置机器人快捷命令
-	JSON=$(cat <<EOF
+# tg_BOT相关
+set_bot_tg_config() {
+    setconfig TG_TOKEN "$TOKEN" "$GT_CFG_PATH"
+    setconfig TG_CHATID "$chat_ID" "$GT_CFG_PATH"
+    # 设置机器人快捷命令
+    JSON=$(
+        cat <<EOF
 {
   "commands": [
     {"command": "crash", "description": "呼出ShellCrash菜单"},
@@ -165,46 +230,49 @@ set_bot_tg_config(){
   ]
 }
 EOF
-)
-	TEXT='已完成Telegram机器人设置！'
-	. "$CRASHDIR"/libs/web_json.sh
-	bot_api="https://api.telegram.org/bot$TOKEN"
-	web_json_post "$bot_api/setMyCommands" "$JSON"
-	web_json_post "$bot_api/sendMessage" '{"chat_id":"'"$chat_ID"'","text":"'"$TEXT"'","parse_mode":"Markdown"}'
-	echo -e "\033[32m$TEXT\033[0m"
+    )
+    TEXT='已完成Telegram机器人设置！'
+    . "$CRASHDIR"/libs/web_json.sh
+    bot_api="https://api.telegram.org/bot$TOKEN"
+    web_json_post "$bot_api/setMyCommands" "$JSON"
+    web_json_post "$bot_api/sendMessage" '{"chat_id":"'"$chat_ID"'","text":"'"$TEXT"'","parse_mode":"Markdown"}'
+    echo -e "\033[32m$TEXT\033[0m"
 }
-set_bot_tg_init(){
-	. "$CRASHDIR"/menus/bot_tg_bind.sh && private_bot && set_bot
-	if [ "$?" = 0 ]; then
-		set_bot_tg_config
-		return 0
-	else
-		return 1
-	fi
+
+set_bot_tg_init() {
+    . "$CRASHDIR"/menus/bot_tg_bind.sh && private_bot && set_bot
+    if [ "$?" = 0 ]; then
+        set_bot_tg_config
+        return 0
+    else
+        return 1
+    fi
 }
-set_bot_tg_service(){
-	if [ "$bot_tg_service" = ON ];then
-		bot_tg_service=OFF
-		. "$CRASHDIR"/menus/bot_tg_service.sh && bot_tg_stop
-	else
-		bot_tg_service=ON
-		[ -n "$(pidof CrashCore)" ] && . "$CRASHDIR"/menus/bot_tg_service.sh && bot_tg_start
-	fi
-	setconfig bot_tg_service "$bot_tg_service"
+
+set_bot_tg_service() {
+    if [ "$bot_tg_service" = ON ]; then
+        bot_tg_service=OFF
+        . "$CRASHDIR"/menus/bot_tg_service.sh && bot_tg_stop
+    else
+        bot_tg_service=ON
+        [ -n "$(pidof CrashCore)" ] && . "$CRASHDIR"/menus/bot_tg_service.sh && bot_tg_start
+    fi
+    setconfig bot_tg_service "$bot_tg_service"
 }
 
 set_bot_tg() {
     while true; do
         [ -n "$ts_auth_key" ] && ts_auth_key_info='已设置'
         [ -n "$TG_CHATID" ] && TG_CHATID_info='已绑定'
-        echo "-----------------------------------------------"
-        echo -e "\033[31m注意：\033[0m由于网络环境原因，此机器人仅限服务启动时运行！"
-        echo "-----------------------------------------------"
-        echo -e " 1 启用/关闭TG-BOT服务	\033[32m$bot_tg_service\033[0m"
-        echo -e " 2 TG-BOT绑定设置	\033[32m$TG_CHATID_info\033[0m"
-        echo -e " 0 返回上级菜单 \033[0m"
-        echo "-----------------------------------------------"
-        read -r -p "请输入对应数字 > " num
+        line_break
+        separator_line "="
+        content_line "\033[31m注意：\033[0m由于网络环境原因，此机器人仅限服务启动时运行！"
+        separator_line "-"
+        content_line "1) 启用／关闭TG-BOT服务	\033[32m$bot_tg_service\033[0m"
+        content_line "2) TG-BOT绑定设置	\033[32m$TG_CHATID_info\033[0m"
+        content_line "0) 返回上级菜单"
+        separator_line "="
+        read -r -p "请输入对应标号> " num
         case "$num" in
         "" | 0)
             break
@@ -214,13 +282,25 @@ set_bot_tg() {
             if [ -n "$TG_CHATID" ]; then
                 set_bot_tg_service
             else
-                echo -e "\033[31m请先绑定TG-BOT！\033[0m"
+                line_break
+                separator_line "="
+                content_line "\033[31m请先绑定TG-BOT！\033[0m"
+                separator_line "="
             fi
             sleep 1
             ;;
         2)
             if [ -n "$chat_ID" ] && [ -n "$push_TG" ] && [ "$push_TG" != 'publictoken' ]; then
-                read -r -p "检测到已经绑定了TG推送BOT，是否直接使用？(1/0) > " res
+                line_break
+                separator_line "="
+                content_line "检测到已经绑定了TG推送BOT"
+                separator_line "-"
+                content_line "是否直接使用："
+                separator_line "-"
+                content_line "1) 是"
+                content_line "0) 否"
+                separator_line "="
+                read -r -p "请输入对应标号> " res
                 if [ "$res" = 1 ]; then
                     TOKEN="$push_TG"
                     set_bot_tg_config
@@ -240,22 +320,24 @@ set_bot_tg() {
 # 自定义入站
 set_vmess() {
     while true; do
-        echo "-----------------------------------------------"
-        echo -e "\033[31m注意：\033[0m设置的端口会添加到公网访问防火墙并自动放行！\n      脚本只提供基础功能，更多需求请用自定义配置文件功能！"
-        echo -e "      \033[31m切勿用于搭建违法翻墙节点，违者后果自负！\033[0m"
-        echo "-----------------------------------------------"
-        echo -e " 1 \033[32m启用/关闭\033[0mVmess入站	\033[32m$vms_service\033[0m"
-        echo "-----------------------------------------------"
-        echo -e " 2 设置\033[36m监听端口\033[0m：	\033[36m$vms_port\033[0m"
-        echo -e " 3 设置\033[33mWS-path(可选)\033[0m：	\033[33m$vms_ws_path\033[0m"
-        echo -e " 4 设置\033[36m秘钥-uuid\033[0m：	\033[36m$vms_uuid\033[0m"
-        echo -e " 5 一键生成\033[32m随机秘钥\033[0m"
-        echo -e " 6 设置\033[36m混淆host(可选)\033[0m：	\033[33m$vms_host\033[0m"
+        line_break
+        separator_line "="
+        content_line "\033[31m注意：\033[0m"
+        content_line "设置的端口会添加到公网访问防火墙并自动放行！"
+        content_line "脚本只提供基础功能，更多需求请用自定义配置文件功能！"
+        content_line "\033[31m切勿用于搭建违法翻墙节点，违者后果自负！\033[0m"
+        separator_line "-"
+        content_line "1) \033[32m启用/关闭\033[0mVmess入站	\033[32m$vms_service\033[0m"
+        content_line "2) 设置\033[36m监听端口\033[0m：	\033[36m$vms_port\033[0m"
+        content_line "3) 设置\033[33mWS-path（可选）\033[0m：	\033[33m$vms_ws_path\033[0m"
+        content_line "4) 设置\033[36m秘钥-uuid\033[0m：	\033[36m$vms_uuid\033[0m"
+        content_line "5) 一键生成\033[32m随机秘钥\033[0m"
         gen_base64 1 >/dev/null 2>&1 &&
-            echo -e " 7 一键生成\033[32m分享链接\033[0m"
-        echo -e " 0 返回上级菜单 \033[0m"
-        echo "-----------------------------------------------"
-        read -p "请输入对应数字 > " num
+            content_line "6) 设置\033[36m混淆host（可选）\033[0m：	\033[33m$vms_host\033[0m"
+        content_line "7) 一键生成\033[32m分享链接\033[0m"
+        content_line "0) 返回上级菜单"
+        separator_line "="
+        read -r -p "请输入对应标号> " num
         case "$num" in
         "" | 0)
             break
@@ -269,13 +351,17 @@ set_vmess() {
                     vms_service=ON
                     setconfig vms_service "$vms_service"
                 else
-                    echo -e "\033[31m请先完成必选设置！\033[0m"
+                    line_break
+                    separator_line "="
+                    content_line "\033[31m请先完成必选设置！\033[0m"
+                    separator_line "="
                     sleep 1
                 fi
             fi
             ;;
         2)
-            read -p "请输入端口号(输入0删除) > " text
+            line_break
+            read -r -p "请输入端口号（输入0删除）> " text
             if [ "$text" = 0 ]; then
                 vms_port=''
                 setconfig vms_port "" "$GT_CFG_PATH"
@@ -287,7 +373,8 @@ set_vmess() {
             fi
             ;;
         3)
-            read -p "请输入ws-path路径(输入0删除) > " text
+            line_break
+            read -r -p "请输入ws-path路径（输入0删除）> " text
             if [ "$text" = 0 ]; then
                 vms_ws_path=''
                 setconfig vms_ws_path "" "$GT_CFG_PATH"
@@ -295,12 +382,16 @@ set_vmess() {
                 vms_ws_path="$text"
                 setconfig vms_ws_path "$text" "$GT_CFG_PATH"
             else
-                echo -e "\033[31m不是合法的path路径，必须以【/】开头！\033[0m"
+                line_break
+                separator_line "="
+                content_line "\033[31m不是合法的path路径，必须以【/】开头！\033[0m"
+                separator_line "="
                 sleep 1
             fi
             ;;
         4)
-            read -p "请输入UUID(输入0删除) > " text
+            line_break
+            read -r -p "请输入UUID（输入0删除）> " text
             if [ "$text" = 0 ]; then
                 vms_uuid=''
                 setconfig vms_uuid "" "$GT_CFG_PATH"
@@ -308,7 +399,10 @@ set_vmess() {
                 vms_uuid="$text"
                 setconfig vms_uuid "$text" "$GT_CFG_PATH"
             else
-                echo -e "\033[31m不是合法的UUID格式，请重新输入或使用随机生成功能！\033[0m"
+                line_break
+                separator_line "="
+                content_line "\033[31m不是合法的UUID格式，请重新输入或使用随机生成功能！\033[0m"
+                separator_line "="
                 sleep 1
             fi
             ;;
@@ -318,7 +412,8 @@ set_vmess() {
             sleep 1
             ;;
         6)
-            read -p "请输入免流混淆host(输入0删除) > " text
+            line_break
+            read -r -p "请输入免流混淆host（输入0删除）> " text
             if [ "$text" = 0 ]; then
                 vms_host=''
                 setconfig vms_host "" "$GT_CFG_PATH"
@@ -328,7 +423,8 @@ set_vmess() {
             fi
             ;;
         7)
-            read -p "请输入本机公网IP(4/6)或域名 > " host_wan
+            line_break
+            read -r -p "请输入本机公网IP(4/6)或域名> " host_wan
             if [ -n "$host_wan" ] && [ -n "$vms_port" ] && [ -n "$vms_uuid" ]; then
                 [ -n "$vms_ws_path" ] && vms_net=ws
                 vms_json=$(
@@ -348,17 +444,21 @@ set_vmess() {
 EOF
                 )
                 vms_link="vmess://$(gen_base64 "$vms_json")"
-                echo "-----------------------------------------------"
-                echo -e "你的分享链接是(请勿随意分享给他人):\n\033[32m$vms_link\033[0m"
+                line_break
+                separator_line "="
+                content_line "你的分享链接是（请勿随意分享给他人）：\n\033[32m$vms_link\033[0m"
+                separator_line "="
             else
-                echo -e "\033[31m请先完成必选设置！\033[0m"
+                line_break
+                separator_line "="
+                content_line "\033[31m请先完成必选设置！\033[0m"
+                separator_line "="
             fi
             sleep 1
             ;;
         *)
             errornum
             sleep 1
-            break
             ;;
         esac
     done
@@ -366,20 +466,22 @@ EOF
 
 set_shadowsocks() {
     while true; do
-        echo "-----------------------------------------------"
-        echo -e "\033[31m注意：\033[0m设置的端口会添加到公网访问防火墙并自动放行！\n      脚本只提供基础功能，更多需求请用自定义配置文件功能！"
-        echo -e "      \033[31m切勿用于搭建违法翻墙节点，违者后果自负！\033[0m"
-        echo "-----------------------------------------------"
-        echo -e " 1 \033[32m启用/关闭\033[0mShadowSocks入站	\033[32m$sss_service\033[0m"
-        echo "-----------------------------------------------"
-        echo -e " 2 设置\033[36m监听端口\033[0m：	\033[36m$sss_port\033[0m"
-        echo -e " 3 选择\033[33m加密协议\033[0m：	\033[33m$sss_cipher\033[0m"
-        echo -e " 4 设置\033[36mpassword\033[0m：	\033[36m$sss_pwd\033[0m"
+        line_break
+        separator_line "="
+        content_line "\033[31m注意：\033[0m"
+        content_line "设置的端口会添加到公网访问防火墙并自动放行！"
+        content_line "脚本只提供基础功能，更多需求请用自定义配置文件功能！"
+        content_line "\033[31m切勿用于搭建违法翻墙节点，违者后果自负！\033[0m"
+        separator_line "-"
+        content_line "1) \033[32m启用/关闭\033[0mShadowSocks入站	\033[32m$sss_service\033[0m"
+        content_line "2) 设置\033[36m监听端口\033[0m：	\033[36m$sss_port\033[0m"
+        content_line "3) 选择\033[33m加密协议\033[0m：	\033[33m$sss_cipher\033[0m"
+        content_line "4) 设置\033[36mpassword\033[0m：	\033[36m$sss_pwd\033[0m"
         gen_base64 1 >/dev/null 2>&1 &&
-            echo -e " 5 一键生成分享链接"
-        echo -e " 0 返回上级菜单 \033[0m"
-        echo "-----------------------------------------------"
-        read -r -p "请输入对应数字 > " num
+            content_line "5) 一键生成分享链接"
+        content_line "0) 返回上级菜单"
+        separator_line "="
+        read -r -p "请输入对应标号> " num
         case "$num" in
         "" | 0)
             break
@@ -393,13 +495,17 @@ set_shadowsocks() {
                     sss_service=ON
                     setconfig sss_service "$sss_service"
                 else
-                    echo -e "\033[31m请先完成必选设置！\033[0m"
+                    line_break
+                    separator_line "="
+                    content_line "\033[31m请先完成必选设置！\033[0m"
+                    separator_line "="
                     sleep 1
                 fi
             fi
             ;;
         2)
-            read -r -p "请输入端口号(输入0删除) > " text
+            line_break
+            read -r -p "请输入端口号（输入0删除）> " text
             if [ "$text" = 0 ]; then
                 sss_port=''
                 setconfig sss_port "" "$GT_CFG_PATH"
@@ -411,23 +517,29 @@ set_shadowsocks() {
             fi
             ;;
         3)
-            echo "-----------------------------------------------"
-            echo -e " 1 \033[32mxchacha20-ietf-poly1305\033[0m"
-            echo -e " 2 \033[32mchacha20-ietf-poly1305\033[0m"
-            echo -e " 3 \033[32maes-128-gcm\033[0m"
-            echo -e " 4 \033[32maes-256-gcm\033[0m"
+            line_break
+            separator_line "="
+            content_line "请选择要使用的加密协议："
+            separator_line "-"
+            content_line "1) \033[32mxchacha20-ietf-poly1305\033[0m"
+            content_line "2) \033[32mchacha20-ietf-poly1305\033[0m"
+            content_line "3) \033[32maes-128-gcm\033[0m"
+            content_line "4) \033[32maes-256-gcm\033[0m"
             gen_random 1 >/dev/null && {
-                echo "-----------------------------------------------"
-                echo -e "\033[31m注意：\033[0m2022系列加密必须使用随机生成的password！"
-                echo -e " 5 \033[32m2022-blake3-chacha20-poly1305\033[0m"
-                echo -e " 6 \033[32m2022-blake3-aes-128-gcm\033[0m"
-                echo -e " 7 \033[32m2022-blake3-aes-256-gcm\033[0m"
+                content_line ""
+                content_line "   - - - - - - -\033[31m注意\033[0m- - - - - - -"
+                content_line "   2022系列加密必须使用随机生成的password！"
+                content_line "5) \033[32m2022-blake3-chacha20-poly1305\033[0m"
+                content_line "6) \033[32m2022-blake3-aes-128-gcm\033[0m"
+                content_line "7) \033[32m2022-blake3-aes-256-gcm\033[0m"
             }
-            echo "-----------------------------------------------"
-            echo -e " 0 返回上级菜单"
-            read -r -p "请选择要使用的加密协议 > " num
+            content_line ""
+            content_line "0) 返回上级菜单"
+            separator_line "="
+            read -r -p "请输入对应标号> " num
             case "$num" in
-            "" | 1)
+            0) ;;
+            1)
                 sss_cipher=xchacha20-ietf-poly1305
                 sss_pwd=$(gen_random 16)
                 ;;
@@ -455,29 +567,41 @@ set_shadowsocks() {
                 sss_cipher=2022-blake3-aes-256-gcm
                 sss_pwd=$(gen_random 32)
                 ;;
-            *) ;;
+            *)
+                errornum
+                sleep 1
+                ;;
             esac
             setconfig sss_cipher "$sss_cipher" "$GT_CFG_PATH"
             setconfig sss_pwd "$sss_pwd" "$GT_CFG_PATH"
             ;;
         4)
+            line_break
             if echo "$sss_cipher" | grep -q '2022-blake3'; then
-                echo -e "\033[31m注意：\033[0m2022系列加密必须使用脚本随机生成的password！"
+                separator_line "="
+                content_line "\033[31m注意：\033[0m2022系列加密必须使用脚本随机生成的password！"
+                separator_line "="
                 sleep 1
             else
-                read -r -p "请输入秘钥(输入0删除) > " text
+                read -r -p "请输入秘钥（输入0删除）> " text
                 [ "$text" = 0 ] && sss_pwd='' || sss_pwd="$text"
                 setconfig sss_pwd "$text" "$GT_CFG_PATH"
             fi
             ;;
         5)
-            read -r -p "请输入本机公网IP(4/6)或域名 > " text
+            line_break
+            read -r -p "请输入本机公网IP(4/6)或域名> " text
             if [ -n "$text" ] && [ -n "$sss_port" ] && [ -n "$sss_cipher" ] && [ -n "$sss_pwd" ]; then
                 ss_link="ss://$(gen_base64 "$sss_cipher":"$sss_pwd")@${text}:${sss_port}#ShellCrash_ss_in"
-                echo "-----------------------------------------------"
-                echo -e "你的分享链接是(请勿随意分享给他人):\n\033[32m$ss_link\033[0m"
+                line_break
+                separator_line "="
+                content_line "你的分享链接是（请勿随意分享给他人）：\n\033[32m$ss_link\033[0m"
+                separator_line "="
             else
-                echo -e "\033[31m请先完成必选设置！\033[0m"
+                line_break
+                separator_line "="
+                content_line "\033[31m请先完成必选设置！\033[0m"
+                separator_line "="
             fi
             sleep 1
             ;;
@@ -493,20 +617,21 @@ set_shadowsocks() {
 set_tailscale() {
     while true; do
         [ -n "$ts_auth_key" ] && ts_auth_key_info='*********'
-        echo "-----------------------------------------------"
-        echo -e "\033[31m注意：\033[0m脚本默认内核为了节约内存没有编译Tailscale模块\n如需使用请先前往自定义内核更新完整版内核文件！"
-        echo -e "创建秘钥:\033[32;4mhttps://login.tailscale.com/admin/settings/keys\033[0m"
-        echo -e "访问非本机目标需允许通告:\033[32;4mhttps://login.tailscale.com\033[0m"
-        echo -e "访问非本机目标需在终端设置使用Subnet或EXIT-NODE模式"
-        echo "-----------------------------------------------"
-        echo -e " 1 \033[32m启用/关闭\033[0mTailscale服务	\033[32m$ts_service\033[0m"
-        echo -e " 2 设置\033[36m秘钥\033[0m(Auth Key)		$ts_auth_key_info"
-        echo -e " 3 通告路由\033[33m内网地址\033[0m(Subnet)	\033[36m$ts_subnet\033[0m"
-        echo -e " 4 通告路由\033[31m全部流量\033[0m(EXIT-NODE)	\033[36m$ts_exit_node\033[0m"
-        echo -e " 5 设置\033[36m设备名称\033[0m(可选)		$ts_hostname"
-        echo -e " 0 返回上级菜单 \033[0m"
-        echo "-----------------------------------------------"
-        read -p "请输入对应数字 > " num
+        line_break
+        separator_line "="
+        content_line "\033[31m注意：\033[0m脚本默认内核为了节约内存没有编译Tailscale模块\n如需使用请先前往自定义内核更新完整版内核文件！"
+        content_line "创建秘钥:\033[32;4mhttps://login.tailscale.com/admin/settings/keys\033[0m"
+        content_line "访问非本机目标需允许通告:\033[32;4mhttps://login.tailscale.com\033[0m"
+        content_line "访问非本机目标需在终端设置使用Subnet或EXIT-NODE模式"
+        separator_line "-"
+        content_line "1) \033[32m启用/关闭\033[0mTailscale服务	\033[32m$ts_service\033[0m"
+        content_line "2) 设置\033[36m秘钥\033[0m（Auth Key）		$ts_auth_key_info"
+        content_line "3) 通告路由\033[33m内网地址\033[0m（Subnet）	\033[36m$ts_subnet\033[0m"
+        content_line "4) 通告路由\033[31m全部流量\033[0m（EXIT-NODE）	\033[36m$ts_exit_node\033[0m"
+        content_line "5) 设置\033[36m设备名称\033[0m（可选）		$ts_hostname"
+        content_line "0) 返回上级菜单"
+        separator_line "="
+        read -r -p "请输入对应标号> " num
         case "$num" in
         "" | 0)
             break
@@ -516,12 +641,16 @@ set_tailscale() {
                 [ "$ts_service" = ON ] && ts_service=OFF || ts_service=ON
                 setconfig ts_service "$ts_service"
             else
-                echo -e "\033[31m请先设置秘钥！\033[0m"
+                line_break
+                separator_line "="
+                content_line "\033[31m请先设置秘钥！\033[0m"
+                separator_line "="
                 sleep 1
             fi
             ;;
         2)
-            read -p "请输入秘钥(输入0删除) > " text
+            line_break
+            read -r -p "请输入秘钥（输入0删除）> " text
             [ "$text" = 0 ] && unset ts_auth_key ts_auth_key_info || ts_auth_key="$text"
             setconfig ts_auth_key "$ts_auth_key" "$GT_CFG_PATH"
             ;;
@@ -530,16 +659,28 @@ set_tailscale() {
             setconfig ts_subnet "$ts_subnet" "$GT_CFG_PATH"
             ;;
         4)
-            [ "$ts_exit_node" = true ] && ts_exit_node=false || {
+            if [ "$ts_exit_node" = true ]; then
+                ts_exit_node=false
+            else
                 ts_exit_node=true
-                echo -e "\033[31m注意：\033[0m目前exitnode的官方DNS有bug，要么启用域名嗅探并禁用TailscaleDNS，\n要么必须在网页设置Globalname servers为分配的本设备子网IP且启用override"
+                line_break
+                separator_line "="
+                content_line "\033[31m注意：\033[0m目前exitnode的官方DNS有bug，要么启用域名嗅探并禁用TailscaleDNS，\n要么必须在网页设置Globalname servers为分配的本设备子网IP且启用override"
+                separator_line "="
                 sleep 3
-            }
+            fi
             setconfig ts_exit_node "$ts_exit_node" "$GT_CFG_PATH"
             ;;
         5)
-            read -p "请输入希望在Tailscale显示的设备名称 > " ts_hostname
-            setconfig ts_hostname "$ts_hostname" "$GT_CFG_PATH"
+            line_break
+            separator_line "="
+            content_line "请直接输入希望在Tailscale显示的设备名称"
+            content_line "或输入 0 返回上级菜单"
+            separator_line "="
+            read -r -p "请输入> " ts_hostname
+            if [ "$ts_hostname" != 0 ]; then
+                setconfig ts_hostname "$ts_hostname" "$GT_CFG_PATH"
+            fi
             ;;
         *)
             errornum
@@ -570,22 +711,24 @@ set_wireguard() {
             unset wgpsk_key_info
         fi
 
-        echo "-----------------------------------------------"
-        echo -e "\033[31m注意：\033[0m脚本默认内核为了节约内存没有编译WireGuard模块\n如需使用请先前往自定义内核更新完整版内核文件！"
-        echo "-----------------------------------------------"
-        echo -e " 1 \033[32m启用/关闭\033[0mWireguard服务	\033[32m$wg_service\033[0m"
-        echo "-----------------------------------------------"
-        echo -e " 2 设置\033[36mEndpoint地址\033[0m：		\033[36m$wg_server\033[0m"
-        echo -e " 3 设置\033[36mEndpoint端口\033[0m：		\033[36m$wg_port\033[0m"
-        echo -e " 4 设置\033[36m公钥-PublicKey\033[0m：		\033[36m$wgp_key_info\033[0m"
-        echo -e " 5 设置\033[36m密钥-PresharedKey\033[0m：	\033[36m$wgpsk_key_info\033[0m"
-        echo "-----------------------------------------------"
-        echo -e " 6 设置\033[33m私钥-PrivateKey\033[0m：	\033[33m$wgv_key_info\033[0m"
-        echo -e " 7 设置\033[33m组网IPV4地址\033[0m：		\033[33m$wg_ipv4\033[0m"
-        echo -e " 8 可选\033[33m组网IPV6地址\033[0m：	\033[33m$wg_ipv6\033[0m"
-        echo -e " 0 返回上级菜单 \033[0m"
-        echo "-----------------------------------------------"
-        read -p "请输入对应数字 > " num
+        line_break
+        separator_line "="
+        content_line "\033[31m注意：\033[0m脚本默认内核为了节约内存没有编译WireGuard模块\n如需使用请先前往自定义内核更新完整版内核文件！"
+        separator_line "-"
+        content_line "1) \033[32m启用/关闭\033[0mWireguard服务	\033[32m$wg_service\033[0m"
+        content_line ""
+        content_line "2) 设置\033[36mEndpoint地址\033[0m：		\033[36m$wg_server\033[0m"
+        content_line "3) 设置\033[36mEndpoint端口\033[0m：		\033[36m$wg_port\033[0m"
+        content_line "4) 设置\033[36m公钥-PublicKey\033[0m：		\033[36m$wgp_key_info\033[0m"
+        content_line "5) 设置\033[36m密钥-PresharedKey\033[0m：	\033[36m$wgpsk_key_info\033[0m"
+        content_line ""
+        content_line "6) 设置\033[33m私钥-PrivateKey\033[0m：	\033[33m$wgv_key_info\033[0m"
+        content_line "7) 设置\033[33m组网IPV4地址\033[0m：		\033[33m$wg_ipv4\033[0m"
+        content_line "8) 可选\033[33m组网IPV6地址\033[0m：	\033[33m$wg_ipv6\033[0m"
+        content_line ""
+        content_line "0) 返回上级菜单"
+        separator_line "="
+        read -r -p "请输入对应标号> " num
         case "$num" in
         "" | 0)
             break
@@ -595,12 +738,16 @@ set_wireguard() {
                 [ "$wg_service" = ON ] && wg_service=OFF || wg_service=ON
                 setconfig wg_service "$wg_service"
             else
-                echo -e "\033[31m请先完成必选设置！\033[0m"
+                line_break
+                separator_line "="
+                content_line "\033[31m请先完成必选设置！\033[0m"
+                separator_line "="
                 sleep 1
             fi
             ;;
         [1-8])
-            read -p "请输入相应内容(回车或0删除) > " text
+            line_break
+            read -r -p "请输入相应内容（回车或0删除）> " text
             [ "$text" = 0 ] && text=''
             case "$num" in
             2)