From dc85994b493365dbb8bf0fc9c57ab3e295aac23c Mon Sep 17 00:00:00 2001
From: woniuzfb <47843848+woniuzfb@users.noreply.github.com>
Date: Sat, 9 Mar 2024 04:00:51 +0800
Subject: [PATCH] fix

---
 README.md                      |  17 +-
 build                          |   2 +-
 core                           |   5 +-
 debug                          |  88 +-----
 docs/iptv.sh                   | 466 ++++++++++++++++++++++++++------
 env                            |   9 +-
 iptv.sh                        | 466 ++++++++++++++++++++++++++------
 make                           |  95 +------
 src/arm                        |   2 -
 src/ibm_cf/menu_v2ray          |   2 -
 src/iptv/add_channel           |   7 +-
 src/iptv/check_xtream          |  11 +-
 src/iptv/cmd_add               |   4 +-
 src/iptv/cmd_curl              |   2 -
 src/iptv/cmd_ed                |   1 -
 src/iptv/flv_creator           |  12 +-
 src/iptv/hls_creator           |  12 +-
 src/iptv/menu_4gtv             |   1 +
 src/iptv/menu_monitor          |  27 +-
 src/iptv/menu_ts               |   4 +-
 src/iptv/parse_stream          |   9 +-
 src/iptv/start_channel         |   7 +-
 src/iptv/update_self           |   1 +
 src/lhh                        | 410 ++++++++++++++++++++++++++++
 src/nginx/config_mmproxy       |   2 +-
 src/nginx/config_postfix       |   1 -
 src/nginx/menu_mongodb         |   2 -
 src/nx                         |   5 +-
 src/or                         |   3 +-
 src/pve                        |   7 -
 src/tv                         | 133 +++++++--
 src/v2                         |   2 -
 src/v2ray/list_inbound_share   |   1 -
 src/vip/enable                 |   1 -
 src/vip/list_channel           |   7 +-
 src/x                          |   2 -
 src/xtream_codes/list_channels |  16 +-
 src/xtream_codes/test_account  |   8 +-
 utils/curl                     |   2 -
 utils/dnscrypt                 |   4 +-
 utils/ffmpeg                   |  65 +++--
 utils/git                      |   1 -
 utils/go                       |   2 -
 utils/i18n                     |   9 +-
 utils/imagemagick              |   1 -
 utils/imgcat                   |   1 -
 utils/inquirer                 | 475 ++++++++++++++++++++++++++-------
 utils/jq                       |  40 ++-
 utils/mirror                   |   9 +-
 utils/openssl                  |   2 +-
 utils/pdf2html                 |   1 -
 utils/python                   |   2 -
 utils/system                   |  58 ++--
 53 files changed, 1825 insertions(+), 697 deletions(-)
 create mode 100644 src/lhh

diff --git a/README.md b/README.md
index 7581b9a..71784eb 100644
--- a/README.md
+++ b/README.md
@@ -10,12 +10,12 @@
   - [IBM Cloud Foundry](#ibm-cloud-foundry)
   - [Cloudflare partner,workers](#cloudflare-partnerworkers)
   - [FFmpeg](#ffmpeg)
-    - [编译静态 FFmpeg](#编译静态-ffmpeg)
     - [自动解析直播源](#自动解析直播源)
     - [快捷键](#快捷键)
     - [参数详解](#参数详解)
     - [举例](#举例)
   - [Alist](#alist)
+  - [LianHuanHua](#lianhuanhua)
   - [Dev](#dev)
 
 ## V2ray
@@ -153,15 +153,6 @@ wget https://woniuzfb.github.io/iptv/iptv.sh && bash iptv.sh
 - 节目表
 - VIP
 
-### 编译静态 FFmpeg
-
-``` bash
-cd scripts
-docker build -t ffmpeg-h265-static .
-docker run -it ffmpeg-h265-static
-./build.sh
-```
-
 ### 自动解析直播源
 
 `cx` 打开 xtream codes 账号/频道 管理面板
@@ -266,6 +257,12 @@ docker run -it ffmpeg-h265-static
 ./debug ali
 ```
 
+## LianHuanHua
+
+```bash
+./debug lhh
+```
+
 ## Dev
 
 v2.0.0 broken atm
diff --git a/build b/build
index 81e159c..68e8fb9 100644
--- a/build
+++ b/build
@@ -8,7 +8,7 @@ ReplaceInclude()
         return
     elif [ "$replace_name" == "src/\$self" ] 
     then
-        echo "${2:-}if [ \"\$self\" == \"tv\" ]"
+        echo "${2:-}if [ \"\$self\" == \"tv\" ] || [ \"\$self\" == \"iptv\" ]"
         echo "${2:-}then"
         ReplaceInclude src/tv "    ${2:-}"
         bins=(v2 x nx or pve arm ibm cf cx ali)
diff --git a/core b/core
index b13b283..de621bc 100644
--- a/core
+++ b/core
@@ -33,7 +33,8 @@ EleInArray()
 {
   local ele="$1"
   shift
-  local arr=("$@")
+  local var=("$1"[@])
+  local arr=("${!var}")
   [[ "$ele" == @($(JoinByChar '|' "${arr[@]//|/\\|}")) ]]
 }
 
@@ -41,8 +42,6 @@ printf()
 {
     if [ "${BASH_VERSINFO[0]}" -lt 4 ] 
     then
-        DistCheck
-
         if [[ "${3:-}" =~ \%\((.+)\)T ]] 
         then
             if [ "${4:--1}" == "-1" ] 
diff --git a/debug b/debug
index b53e534..f5ff3c4 100755
--- a/debug
+++ b/debug
@@ -84,90 +84,4 @@ else
     args=("${@:-}")
 fi
 
-Include src/$self "${args[@]}"
-
-if [[ -n ${args[0]+x} ]]
-then
-    case ${args[0]} in
-        4g)
-            Include src/iptv/menu_4gtv "$@"
-        ;;
-        s) 
-            Include src/iptv/menu_listings "$@"
-        ;;
-        singtel) 
-            Include src/iptv/cmd_singtel "$@"
-        ;;
-        astro)
-            Include src/iptv/cmd_astro "$@"
-        ;;
-        m) 
-            Include src/iptv/cmd_monitor "$@"
-        ;;
-        e) 
-            Include src/iptv/cmd_e "$@"
-        ;;
-        ee) 
-            Include src/iptv/cmd_ee "$@"
-        ;;
-        d)
-            Include src/iptv/cmd_default "$@"
-        ;;
-        ffmpeg|FFmpeg) 
-            Include utils/mirror "$@"
-        ;;
-        ts) 
-            Include src/iptv/menu_ts "$@"
-        ;;
-        f|flv) 
-            [ ! -d "$IPTV_ROOT" ] && Println "$error 尚未安装, 请检查 !\n" && exit 1
-            kind="flv"
-            color="$blue"
-            shift
-        ;;
-        v|vip) 
-            [ ! -d "$IPTV_ROOT" ] && Println "$error 尚未安装, 请检查 !\n" && exit 1
-            vip=true
-            shift
-        ;;
-        l|ll) 
-            Include src/iptv/cmd_list "$@"
-        ;;
-        debug)
-            Include src/iptv/cmd_debug "$@"
-        ;;
-        ed|editor)
-            Include src/iptv/cmd_ed "$@"
-        ;;
-        a)
-            Include src/iptv/cmd_a "$@"
-        ;;
-        c)
-            Include src/iptv/cmd_c "$@"
-        ;;
-        color)
-            Include src/iptv/menu_color "$@"
-        ;;
-        curl)
-            Include src/iptv/cmd_curl "$@"
-        ;;
-        b)
-            Include src/iptv/cmd_backup "$@"
-        ;;
-        *)
-        ;;
-    esac
-fi
-
-if [ -z "$*" ]
-then
-    ShFileCheck
-    if [ "${vip:-false}" = true ] 
-    then
-        VipMenu
-    else
-        Menu
-    fi
-else
-    Include src/iptv/cmd_add "$@"
-fi
+Include src/"$self" "${args[@]}"
diff --git a/docs/iptv.sh b/docs/iptv.sh
index 4e1e9e0..375bc4e 100755
--- a/docs/iptv.sh
+++ b/docs/iptv.sh
@@ -682,6 +682,11 @@ inquirer()
         printf '%b' "$1"
     }
 
+    inquirer:print_input() {
+        tput el
+        printf '%s' "$1"
+    }
+
     inquirer:join() {
         local var=("$1"[@])
         if [[ -z ${!var:-} ]] 
@@ -706,8 +711,9 @@ inquirer()
     }
 
     inquirer:on_keypress() {
-        local OLD_IFS=$IFS
-        local key
+        local oIFS=$IFS
+        local key char_read byte_len
+        local oLC_ALL=${LC_ALL:-} oLANG=${LANG:-}
         local on_up=${1:-inquirer:on_default}
         local on_down=${2:-inquirer:on_default}
         local on_space=${3:-inquirer:on_default}
@@ -718,7 +724,8 @@ inquirer()
         local on_backspace=${8:-inquirer:on_default}
         local on_not_ascii=${9:-inquirer:on_default}
         break_keypress=false
-        while IFS="" read -rsn1 key
+
+        while IFS= read -rsn1 key
         do
             case "$key" in
                 $'\x1b')
@@ -737,8 +744,31 @@ inquirer()
                 $'\x20') $on_space;;
                 $'\x7f') $on_backspace "$key";;
                 '') $on_enter "$key";;
-                *[$'\x80'-$'\xFF']*) $on_not_ascii "$key";;
+                # The space is the first printable character listed on http://www.asciitable.com/, ~ is the last
                 # [^ -~]
+                *[$'\x80'-$'\xFF']*) 
+                    if [[ ${BASH_VERSINFO[0]} -lt 4 ]] && [ "$option" == "text_input" ] 
+                    then
+                        char_read="${char_read:-}$key"
+                        LC_ALL= LANG=C
+                        byte_len=${#char_read}
+                        LC_ALL=$oLC_ALL LANG=$oLANG
+                        if [ "$byte_len" -ne "${#char_read}" ] 
+                        then
+                            $on_not_ascii "$char_read"
+                            char_read=""
+                        fi
+                    else
+                        $on_not_ascii "$key"
+                    fi
+                ;;
+                $'\x09')
+                    local i
+                    for((i=0;i<4;i++));
+                    do
+                        $on_space
+                    done
+                ;;
                 *) $on_ascii "$key";;
             esac
             if [ "$break_keypress" = true ]
@@ -746,7 +776,8 @@ inquirer()
                 break
             fi
         done
-        IFS=$OLD_IFS
+
+        IFS="$oIFS"
     }
 
     inquirer:cleanup() {
@@ -767,26 +798,39 @@ inquirer()
             tput cub "$(tput cols)"
             tput cuf $((prompt_width+3))
             tput el
+            if [ -n "${checkbox_pages_tip:-}" ] 
+            then
+                inquirer:print "$checkbox_pages_tip"
+            fi
             tput cud $((current_index+1))
             first_keystroke=false
         fi
     }
 
+    inquirer:page_instructions() {
+        tput cuu $((current_index+1))
+        tput cub "$(tput cols)"
+        tput cuf $((prompt_width+3))
+        tput el
+        inquirer:print "$checkbox_pages_tip"
+        tput cud $((current_index+1))
+    }
+
     inquirer:on_checkbox_input_up() {
         inquirer:remove_instructions
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            inquirer:print " ${green}${checked}${normal} ${checkbox_list[current_index]}"
+            inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            inquirer:print " ${unchecked} ${checkbox_list[current_index]}"
+            inquirer:print " ${unchecked} ${checkbox_page_list[current_index]}"
         fi
 
         if [ $current_index = 0 ]
         then
-            current_index=$((${#checkbox_list[@]}-1))
-            tput cud $((${#checkbox_list[@]}-1))
+            current_index=$((checkbox_page_list_count-1))
+            tput cud $((checkbox_page_list_count-1))
         else
             current_index=$((current_index-1))
             tput cuu1
@@ -794,11 +838,11 @@ inquirer()
 
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[current_index]}"
+            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[current_index]}"
+            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
         fi
     }
 
@@ -806,17 +850,17 @@ inquirer()
         inquirer:remove_instructions
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            inquirer:print " ${green}${checked}${normal} ${checkbox_list[current_index]}"
+            inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            inquirer:print " ${unchecked} ${checkbox_list[current_index]}"
+            inquirer:print " ${unchecked} ${checkbox_page_list[current_index]}"
         fi
 
-        if [ $current_index = $((${#checkbox_list[@]}-1)) ]
+        if [ $current_index = $((checkbox_page_list_count-1)) ]
         then
             current_index=0
-            tput cuu $((${#checkbox_list[@]}-1))
+            tput cuu $((checkbox_page_list_count-1))
         else
             current_index=$((current_index+1))
             tput cud1
@@ -824,12 +868,209 @@ inquirer()
 
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
+        then
+            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
+        else
+            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
+        fi
+    }
+
+    inquirer:on_checkbox_input_left() {
+        if [ -z "${checkbox_pages_tip:-}" ] 
+        then
+            return
+        fi
+
+        local i
+
+        if [ "$checkbox_pages_index" -eq 0 ] 
+        then
+            checkbox_pages_index=$((checkbox_pages_count-1))
+            checkbox_page_list_count=$((checkbox_list_count-checkbox_list_perpage*checkbox_pages_index))
+        else
+            ((checkbox_pages_index--))
+            checkbox_page_list_count=$checkbox_list_perpage
+        fi
+
+        checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal}"
+
+        inquirer:page_instructions
+        tput cub "$(tput cols)"
+        tput cud $((checkbox_list_perpage-current_index+1))
+
+        for((i=0;i<=checkbox_list_perpage;i++));
+        do
+            tput el
+            tput cuu1
+        done
+
+        tput el
+
+        if [ "$current_index" -gt "$checkbox_page_list_count" ] 
         then
-            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[current_index]}"
+            current_index=$checkbox_page_list_count
+        fi
+
+        checkbox_page_list=()
+        checkbox_page_selected=()
+        checkbox_page_select_all=true
+
+        for((i=0;i<checkbox_page_list_count;i++));
+        do
+            checkbox_page_list+=("${checkbox_list[i+checkbox_list_perpage*checkbox_pages_index]}")
+
+            if [ "$i" = "$current_index" ] 
+            then
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            else
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            fi
+        done
+
+        checkbox_page_list+=("$(gettext 全选)")
+
+        if [ "$current_index" -eq $checkbox_page_list_count ] 
+        then
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
         else
-            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[current_index]}"
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print " ${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
         fi
+
+        ((checkbox_page_list_count++))
+
+        tput cuu $((checkbox_page_list_count-current_index))
+    }
+
+    inquirer:on_checkbox_input_right() {
+        if [ -z "${checkbox_pages_tip:-}" ] 
+        then
+            return
+        fi
+
+        local i
+
+        if [ "$checkbox_pages_index" -eq $((checkbox_pages_count-1)) ] 
+        then
+            checkbox_pages_index=0
+            checkbox_page_list_count=$checkbox_list_perpage
+        else
+            ((checkbox_pages_index++))
+            if [ "$checkbox_pages_index" -eq $((checkbox_pages_count-1)) ] 
+            then
+                checkbox_page_list_count=$((checkbox_list_count-checkbox_pages_index*checkbox_list_perpage))
+            else
+                checkbox_page_list_count=$checkbox_list_perpage
+            fi
+        fi
+
+        checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal}"
+
+        inquirer:page_instructions
+        tput cub "$(tput cols)"
+        tput cud $((checkbox_list_perpage-current_index+1))
+
+        for((i=0;i<=checkbox_list_perpage;i++));
+        do
+            tput el
+            tput cuu1
+        done
+
+        tput el
+
+        if [ "$current_index" -gt "$checkbox_page_list_count" ] 
+        then
+            current_index=$checkbox_page_list_count
+        fi
+
+        checkbox_page_list=()
+        checkbox_page_selected=()
+        checkbox_page_select_all=true
+
+        for((i=0;i<checkbox_page_list_count;i++));
+        do
+            checkbox_page_list+=("${checkbox_list[i+checkbox_list_perpage*checkbox_pages_index]}")
+
+            if [ "$i" = "$current_index" ] 
+            then
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            else
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            fi
+        done
+
+        checkbox_page_list+=("$(gettext 全选)")
+
+        if [ "$current_index" -eq $checkbox_page_list_count ] 
+        then
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
+        else
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print " ${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
+        fi
+
+        ((checkbox_page_list_count++))
+
+        tput cuu $((checkbox_page_list_count-current_index))
     }
 
     inquirer:on_checkbox_input_enter() {
@@ -837,7 +1078,7 @@ inquirer()
 
         for i in "${!checkbox_list[@]}"
         do
-            if [ "${checkbox_selected[i]}" = true ] && [ "$i" -ne "$checkbox_list_count" ]
+            if [ "${checkbox_selected[i]}" = true ] 
             then
                 checkbox_selected_indices+=("$i")
                 checkbox_selected_options+=("${checkbox_list[i]}")
@@ -855,9 +1096,9 @@ inquirer()
             inquirer:print "${bg_black}${red}${checkbox_input_failed_msg}${normal}"
             tput rc
         else
-            tput cud $((${#checkbox_list[@]}-current_index))
+            tput cud $((checkbox_page_list_count-current_index))
 
-            for i in $(seq $((${#checkbox_list[@]}+1)))
+            for i in $(seq $((checkbox_page_list_count+1)))
             do
                 tput el
                 tput cuu1
@@ -877,48 +1118,46 @@ inquirer()
         tput cub "$(tput cols)"
         tput el
 
-        if [ "$current_index" -eq "$checkbox_list_count" ] 
+        if [ "$current_index" -eq $((checkbox_page_list_count-1)) ] 
         then
-            if [ "${checkbox_selected[current_index]}" = true ]
+            if [ "${checkbox_page_selected[current_index]}" = true ]
             then
                 tput cuu $current_index
-                for i in "${!checkbox_list[@]}"
+                for i in "${!checkbox_page_list[@]}"
                 do
                     if [ "$i" -eq "$current_index" ]
                     then
-                        inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[i]}"
+                        inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}"
                     else
-                        inquirer:print " ${unchecked} ${checkbox_list[i]}\n"
+                        inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                        checkbox_selected[i+checkbox_pages_index*checkbox_list_perpage]=false
                     fi
-                done
-                for i in "${!checkbox_list[@]}"
-                do
-                    checkbox_selected[i]=false
+                    checkbox_page_selected[i]=false
                 done
             else
                 tput cuu $current_index
-                for i in "${!checkbox_list[@]}"
+                for i in "${!checkbox_page_list[@]}"
                 do
                     if [ "$i" -eq "$current_index" ]
                     then
-                        inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[i]}"
+                        inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}"
                     else
-                        inquirer:print " ${green}${checked}${normal} ${checkbox_list[i]}\n"
+                        inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                        checkbox_selected[i+checkbox_pages_index*checkbox_list_perpage]=true
                     fi
-                done
-                for i in "${!checkbox_list[@]}"
-                do
-                    checkbox_selected[i]=true
+                    checkbox_page_selected[i]=true
                 done
             fi
         else
-            if [ "${checkbox_selected[current_index]}" = true ]
+            if [ "${checkbox_page_selected[current_index]}" = true ]
             then
-                checkbox_selected[current_index]=false
-                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[current_index]}"
+                checkbox_page_selected[current_index]=false
+                checkbox_selected[current_index+checkbox_pages_index*checkbox_list_perpage]=false
+                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
             else
-                checkbox_selected[current_index]=true
-                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[current_index]}"
+                checkbox_page_selected[current_index]=true
+                checkbox_selected[current_index+checkbox_pages_index*checkbox_list_perpage]=true
+                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
             fi
         fi
     }
@@ -928,11 +1167,14 @@ inquirer()
         case "$key" in
             "w" ) inquirer:on_checkbox_input_up;;
             "s" ) inquirer:on_checkbox_input_down;;
+            "a" ) inquirer:on_checkbox_input_left;;
+            "d" ) inquirer:on_checkbox_input_right;;
         esac
     }
 
     inquirer:_checkbox_input() {
         local i var=("$2"[@])
+        checkbox_list_perpage=${4:-$checkbox_list_perpage}
         checkbox_list=("${!var}")
         checkbox_list_count=${#checkbox_list[@]}
 
@@ -947,8 +1189,7 @@ inquirer()
         checkbox_selected=()
         checkbox_selected_indices=()
         checkbox_selected_options=()
-        checkbox_list+=("$(gettext 全选)")
-        checkbox_input_failed_msg=${4:-$(gettext "选择不能为空")}
+        checkbox_input_failed_msg=$(gettext "选择不能为空")
         current_index=0
         failed_count=0
         first_keystroke=true
@@ -958,30 +1199,37 @@ inquirer()
         stty -echo
         tput civis
 
-        inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${dim}`gettext \"(按 <space> 选择, <enter> 确认)\"`${normal}\n"
+        if [ "$checkbox_list_perpage" -gt 0 ] && [ "$checkbox_list_count" -gt "$checkbox_list_perpage" ] 
+        then
+            checkbox_pages_count=$((checkbox_list_count/checkbox_list_perpage))
+            if [[ $((checkbox_list_perpage*checkbox_pages_count)) -lt "$checkbox_list_count" ]] 
+            then
+                ((checkbox_pages_count++))
+            fi
+            checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal} "
+        fi
+
+        inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${checkbox_pages_tip:-}${dim}`gettext \"(按 <space> 选择, <enter> 确认)\"`${normal}\n"
 
         for i in "${!checkbox_list[@]}"
         do
             checkbox_selected[i]=false
         done
 
-        if [ -n "${3:-}" ]
+        var=("$3"[@])
+        if [[ -n ${!var:-} ]] 
         then
-            var=("$3"[@])
-            if [[ -n ${!var:-} ]] 
-            then
-                checkbox_selected_indices=("${!var}")
-                for i in "${checkbox_selected_indices[@]}"
-                do
-                    checkbox_selected[i]=true
-                done
-                checkbox_selected_indices=()
-            fi
+            checkbox_selected_indices=("${!var}")
+            for i in "${checkbox_selected_indices[@]}"
+            do
+                checkbox_selected[i]=true
+            done
+            checkbox_selected_indices=()
         fi
 
         for i in "${!checkbox_list[@]}"
         do
-            if [ $i = 0 ]
+            if [ "$i" = 0 ]
             then
                 if [ "${checkbox_selected[i]}" = true ]
                 then
@@ -989,6 +1237,9 @@ inquirer()
                 else
                     inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[i]}\n"
                 fi
+            elif [ "$checkbox_pages_count" -gt 1 ] && [ "$i" = "$checkbox_list_perpage" ] 
+            then
+                break
             else
                 if [ "${checkbox_selected[i]}" = true ]
                 then
@@ -997,17 +1248,42 @@ inquirer()
                     inquirer:print " ${unchecked} ${checkbox_list[i]}\n"
                 fi
             fi
+            ((checkbox_page_list_count++))
+            checkbox_page_list+=("${checkbox_list[i]}")
+        done
+
+        for((i=0;i<checkbox_page_list_count;i++));
+        do
+            if [ "${checkbox_selected[i]}" = true ] 
+            then
+                checkbox_page_selected+=("true")
+            else
+                checkbox_page_selected+=("false")
+                checkbox_page_select_all=false
+            fi
         done
 
-        tput cuu ${#checkbox_list[@]}
+        checkbox_page_list+=("$(gettext 全选)")
+        ((checkbox_page_list_count++))
+
+        if [ "$checkbox_page_select_all" = true ] 
+        then
+            checkbox_page_selected+=("true")
+            inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count-1]}\n"
+        else
+            checkbox_page_selected+=("false")
+            inquirer:print " ${unchecked} ${checkbox_page_list[checkbox_page_list_count-1]}\n"
+        fi
+
+        tput cuu $checkbox_page_list_count
 
-        inquirer:on_keypress inquirer:on_checkbox_input_up inquirer:on_checkbox_input_down inquirer:on_checkbox_input_space inquirer:on_checkbox_input_enter inquirer:on_default inquirer:on_default inquirer:on_checkbox_input_ascii
+        inquirer:on_keypress inquirer:on_checkbox_input_up inquirer:on_checkbox_input_down inquirer:on_checkbox_input_space inquirer:on_checkbox_input_enter inquirer:on_checkbox_input_left inquirer:on_checkbox_input_right inquirer:on_checkbox_input_ascii
     }
 
     inquirer:checkbox_input() {
         var_name=$3
 
-        inquirer:_checkbox_input "$1" "$2"
+        inquirer:_checkbox_input "$1" "$2" "$var_name" "${4:-}"
 
         read -r -a ${var_name?} <<< "${checkbox_selected_options[@]}"
 
@@ -1019,7 +1295,7 @@ inquirer()
     inquirer:checkbox_input_indices() {
         var_name=$3
 
-        inquirer:_checkbox_input "$1" "$2" "$var_name"
+        inquirer:_checkbox_input "$1" "$2" "$var_name" "${4:-}"
 
         read -r -a ${var_name?} <<< "${checkbox_selected_indices[@]}"
 
@@ -1155,8 +1431,7 @@ inquirer()
         esac
     }
 
-    inquirer:on_sort_enter_space()
-    {
+    inquirer:on_sort_enter_space() {
         local i
 
         tput cud $((${#sort_options[@]}-current_index))
@@ -1400,7 +1675,9 @@ inquirer()
             tput sc
             tput cuu $((1+failed_count*3))
             tput cuf $((prompt_width+3))
-            inquirer:print "${bg_black}${cyan}${text_input}${normal}"
+            inquirer:print "${bg_black}${cyan}"
+            inquirer:print_input "${text_input}"
+            inquirer:print "${normal}"
             tput rc
             break_keypress=true
         else
@@ -1413,7 +1690,7 @@ inquirer()
                 text_input=""
                 current_pos=0
             else
-                inquirer:print "${text_input}"
+                inquirer:print_input "${text_input}"
                 tput cub "$(tput cols)"
                 tput cuf "$current_pos"
             fi
@@ -1436,7 +1713,7 @@ inquirer()
 
         [[ $current_width -gt 1 ]] && tput cub $((current_width-1))
 
-        inquirer:print "$c$rest"
+        inquirer:print_input "$c$rest"
 
         if [[ $rest_width -gt 0 ]]
         then
@@ -1460,7 +1737,7 @@ inquirer()
 
         [[ $current_width -gt 1 ]] && tput cub $((current_width-1))
 
-        inquirer:print "$c$rest"
+        inquirer:print_input "$c$rest"
 
         if [[ $rest_width -gt 0 ]]
         then
@@ -1486,7 +1763,7 @@ inquirer()
                 next_width=$(inquirer:display_length "$next")
                 offset=$((current_width-1))
                 [[ $offset -gt 0 ]] && tput cub $offset
-                inquirer:print "$rest"
+                inquirer:print_input "$rest"
                 offset=$((rest_width-next_width+1))
                 [[ $offset -gt 0 ]] && tput cub $offset
                 text_input="$rest"
@@ -1500,11 +1777,11 @@ inquirer()
                 if [[ $current_width -gt 1 ]] 
                 then
                     tput cub $((del_width+current_width-1))
-                    inquirer:print "$rest"
+                    inquirer:print_input "$rest"
                     tput cub $((rest_width-current_width+1))
                 else
                     tput cub $del_width
-                    inquirer:print "$rest"
+                    inquirer:print_input "$rest"
                     [[ $rest_width -gt 0 ]] && tput cub $((rest_width-current_width+1))
                 fi
                 text_input="$start$rest"
@@ -1818,23 +2095,32 @@ inquirer()
     }
 
     inquirer:display_length() {
-        local display_length=0 byte_len
-        local oLC_ALL=${LC_ALL:-} oLANG=${LANG:-} LC_ALL=${LC_ALL:-} LANG=${LANG:-}
+        local display_length=0 char_read byte_len char_len char_i char
+        local oLC_ALL=${LC_ALL:-} oLANG=${LANG:-}
 
-        while IFS="" read -rsn1 char
+        while IFS= read -rsn1 char
         do
             case "$char" in
                 '')
                 ;;
                 *[$'\x80'-$'\xFF']*) 
-                    LC_ALL='' LANG=C
-                    byte_len=${#char}
+                    char_read="${char_read:-}$char"
+                    LC_ALL= LANG=C
+                    byte_len=${#char_read}
                     LC_ALL=$oLC_ALL LANG=$oLANG
-                    if [[ $byte_len -eq 2 ]] 
+
+                    if [ "$byte_len" -ne "${#char_read}" ] 
                     then
-                        display_length=$((display_length+1))
-                    else
-                        display_length=$((display_length+2))
+                        if [[ $byte_len -le 2 ]] 
+                        then
+                            display_length=$((display_length+1))
+                        elif [[ $byte_len -le 4 ]] 
+                        then
+                            display_length=$((display_length+2))
+                        else
+                            display_length=$((display_length+3))
+                        fi
+                        char_read=""
                     fi
                 ;;
                 *) 
@@ -1855,6 +2141,15 @@ inquirer()
     current_index \
     checkbox_list \
     checkbox_list_count \
+    checkbox_list_perpage=0 \
+    checkbox_page_list=() \
+    checkbox_page_list_count=0 \
+    checkbox_page_selected=() \
+    checkbox_page_select_all=true \
+    checkbox_pages_tip \
+    checkbox_pages_arrows="\xe2\x9d\xae\xe2\x9d\xaf" \
+    checkbox_pages_index=0 \
+    checkbox_pages_count=1 \
     checkbox_selected \
     checkbox_selected_indices \
     checkbox_selected_options \
@@ -47314,8 +47609,8 @@ DNSCryptConfig()
         echo "$(awk '!x{x=sub(/.*\[static\..*/,"  [static.\047alidns-doh-fix\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
         echo "$(awk '!x{x=sub(/.* stamp = .*/,"  stamp = \047sdns://AgAAAAAAAAAAACCY49XlNq8pWM0vfxT3BO9KJ20l4zzWXy5l9eTycnwTMA5kbnMuYWxpZG5zLmNvbQovZG5zLXF1ZXJ5\047")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
         echo "$(awk '!x{x=sub(/.*server_names = \[.*/,"server_names = [\047dnspod-doh\047,\047alidns-doh-fix\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
-        echo "$(awk '!x{x=sub(/.*bootstrap_resolvers = .*/,"bootstrap_resolvers = [\047114.114.114.114:53\047, \0478.8.8.8:53\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
-        echo "$(awk '!x{x=sub(/.*netprobe_address = .*/,"netprobe_address = \047114.114.114.114:53\047")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
+        echo "$(awk '!x{x=sub(/.*bootstrap_resolvers = .*/,"bootstrap_resolvers = [\047119.29.29.29:53\047, \047180.76.76.76:53\047, \0471.1.1.1:53\047, \047114.114.114.114:53\047, \0478.8.8.8:53\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
+        echo "$(awk '!x{x=sub(/.*netprobe_address = .*/,"netprobe_address = \0471.1.1.1:53\047")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
     else
         echo "$(awk '!x{x=sub(/.*server_names = \[.*/,"server_names = [\047google\047, \047cloudflare\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
     fi
@@ -51379,6 +51674,7 @@ then
                                 Println "$info 频道 [ $chnl_channel_name ] 修改成功 !\n"
                             done
                         else
+                            echo
                             inquirer list_input "是否推流 flv" ny_options add_channel_flv_yn
                             if [ "$add_channel_flv_yn" == "$i18n_yes" ] 
                             then
@@ -51676,7 +51972,7 @@ then
                 if [ ! -e "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux64" ] || [ ! -e "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux32" ] 
                 then
                     Println "$info 下载 jq ..."
-                    rm -f "$FFMPEG_MIRROR_ROOT/jq-"*
+                    rm -rf "$FFMPEG_MIRROR_ROOT/jq-"*
                     mkdir -p "$FFMPEG_MIRROR_ROOT/$jq_ver/"
                     if curl -s -L "https://github.com/stedolan/jq/releases/download/$jq_ver/jq-linux64" -o "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux64_tmp" && curl -s -L "https://github.com/stedolan/jq/releases/download/$jq_ver/jq-linux32" -o "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux32_tmp"
                     then
diff --git a/env b/env
index 6f287b9..3cdd576 100644
--- a/env
+++ b/env
@@ -26,7 +26,12 @@ NX_FILE=/usr/local/bin/nx
 XC_FILE=/usr/local/bin/cx
 ARM_FILE=/usr/local/bin/arm
 PVE_FILE=/usr/local/bin/pve
-LOG_FILE="$HOME/iptv.log"
+LOG_FILE="$HOME"/iptv.log
+JQ_FILE=/usr/local/bin/jq
+FFMPEG_FILE=/usr/local/bin/ffmpeg
+FFPROBE_FILE=/usr/local/bin/ffprobe
+FFMPEG_ROOT="$HOME"
+CURL_IMPERSONATE_FILE=/usr/local/bin/curl-impersonate
 
 # iptv
 IPTV_ROOT=/usr/local/iptv
@@ -34,8 +39,6 @@ FFMPEG_LOG_ROOT="$IPTV_ROOT"/ffmpeg
 FFMPEG_MIRROR_LINK=http://pngquant.com/ffmpeg
 FFMPEG_MIRROR_ROOT="$IPTV_ROOT"/ffmpeg
 LOCK_FILE="$IPTV_ROOT"/lock
-JQ_FILE="$IPTV_ROOT"/jq
-CURL_IMPERSONATE_FILE=/usr/local/bin/curl-impersonate
 CHANNELS_FILE="$IPTV_ROOT"/channels.json
 MONITOR_LOG="$IPTV_ROOT"/monitor.log
 LOGROTATE_CONFIG="$IPTV_ROOT"/logrotate
diff --git a/iptv.sh b/iptv.sh
index 4e1e9e0..375bc4e 100755
--- a/iptv.sh
+++ b/iptv.sh
@@ -682,6 +682,11 @@ inquirer()
         printf '%b' "$1"
     }
 
+    inquirer:print_input() {
+        tput el
+        printf '%s' "$1"
+    }
+
     inquirer:join() {
         local var=("$1"[@])
         if [[ -z ${!var:-} ]] 
@@ -706,8 +711,9 @@ inquirer()
     }
 
     inquirer:on_keypress() {
-        local OLD_IFS=$IFS
-        local key
+        local oIFS=$IFS
+        local key char_read byte_len
+        local oLC_ALL=${LC_ALL:-} oLANG=${LANG:-}
         local on_up=${1:-inquirer:on_default}
         local on_down=${2:-inquirer:on_default}
         local on_space=${3:-inquirer:on_default}
@@ -718,7 +724,8 @@ inquirer()
         local on_backspace=${8:-inquirer:on_default}
         local on_not_ascii=${9:-inquirer:on_default}
         break_keypress=false
-        while IFS="" read -rsn1 key
+
+        while IFS= read -rsn1 key
         do
             case "$key" in
                 $'\x1b')
@@ -737,8 +744,31 @@ inquirer()
                 $'\x20') $on_space;;
                 $'\x7f') $on_backspace "$key";;
                 '') $on_enter "$key";;
-                *[$'\x80'-$'\xFF']*) $on_not_ascii "$key";;
+                # The space is the first printable character listed on http://www.asciitable.com/, ~ is the last
                 # [^ -~]
+                *[$'\x80'-$'\xFF']*) 
+                    if [[ ${BASH_VERSINFO[0]} -lt 4 ]] && [ "$option" == "text_input" ] 
+                    then
+                        char_read="${char_read:-}$key"
+                        LC_ALL= LANG=C
+                        byte_len=${#char_read}
+                        LC_ALL=$oLC_ALL LANG=$oLANG
+                        if [ "$byte_len" -ne "${#char_read}" ] 
+                        then
+                            $on_not_ascii "$char_read"
+                            char_read=""
+                        fi
+                    else
+                        $on_not_ascii "$key"
+                    fi
+                ;;
+                $'\x09')
+                    local i
+                    for((i=0;i<4;i++));
+                    do
+                        $on_space
+                    done
+                ;;
                 *) $on_ascii "$key";;
             esac
             if [ "$break_keypress" = true ]
@@ -746,7 +776,8 @@ inquirer()
                 break
             fi
         done
-        IFS=$OLD_IFS
+
+        IFS="$oIFS"
     }
 
     inquirer:cleanup() {
@@ -767,26 +798,39 @@ inquirer()
             tput cub "$(tput cols)"
             tput cuf $((prompt_width+3))
             tput el
+            if [ -n "${checkbox_pages_tip:-}" ] 
+            then
+                inquirer:print "$checkbox_pages_tip"
+            fi
             tput cud $((current_index+1))
             first_keystroke=false
         fi
     }
 
+    inquirer:page_instructions() {
+        tput cuu $((current_index+1))
+        tput cub "$(tput cols)"
+        tput cuf $((prompt_width+3))
+        tput el
+        inquirer:print "$checkbox_pages_tip"
+        tput cud $((current_index+1))
+    }
+
     inquirer:on_checkbox_input_up() {
         inquirer:remove_instructions
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            inquirer:print " ${green}${checked}${normal} ${checkbox_list[current_index]}"
+            inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            inquirer:print " ${unchecked} ${checkbox_list[current_index]}"
+            inquirer:print " ${unchecked} ${checkbox_page_list[current_index]}"
         fi
 
         if [ $current_index = 0 ]
         then
-            current_index=$((${#checkbox_list[@]}-1))
-            tput cud $((${#checkbox_list[@]}-1))
+            current_index=$((checkbox_page_list_count-1))
+            tput cud $((checkbox_page_list_count-1))
         else
             current_index=$((current_index-1))
             tput cuu1
@@ -794,11 +838,11 @@ inquirer()
 
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[current_index]}"
+            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[current_index]}"
+            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
         fi
     }
 
@@ -806,17 +850,17 @@ inquirer()
         inquirer:remove_instructions
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            inquirer:print " ${green}${checked}${normal} ${checkbox_list[current_index]}"
+            inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            inquirer:print " ${unchecked} ${checkbox_list[current_index]}"
+            inquirer:print " ${unchecked} ${checkbox_page_list[current_index]}"
         fi
 
-        if [ $current_index = $((${#checkbox_list[@]}-1)) ]
+        if [ $current_index = $((checkbox_page_list_count-1)) ]
         then
             current_index=0
-            tput cuu $((${#checkbox_list[@]}-1))
+            tput cuu $((checkbox_page_list_count-1))
         else
             current_index=$((current_index+1))
             tput cud1
@@ -824,12 +868,209 @@ inquirer()
 
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
+        then
+            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
+        else
+            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
+        fi
+    }
+
+    inquirer:on_checkbox_input_left() {
+        if [ -z "${checkbox_pages_tip:-}" ] 
+        then
+            return
+        fi
+
+        local i
+
+        if [ "$checkbox_pages_index" -eq 0 ] 
+        then
+            checkbox_pages_index=$((checkbox_pages_count-1))
+            checkbox_page_list_count=$((checkbox_list_count-checkbox_list_perpage*checkbox_pages_index))
+        else
+            ((checkbox_pages_index--))
+            checkbox_page_list_count=$checkbox_list_perpage
+        fi
+
+        checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal}"
+
+        inquirer:page_instructions
+        tput cub "$(tput cols)"
+        tput cud $((checkbox_list_perpage-current_index+1))
+
+        for((i=0;i<=checkbox_list_perpage;i++));
+        do
+            tput el
+            tput cuu1
+        done
+
+        tput el
+
+        if [ "$current_index" -gt "$checkbox_page_list_count" ] 
         then
-            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[current_index]}"
+            current_index=$checkbox_page_list_count
+        fi
+
+        checkbox_page_list=()
+        checkbox_page_selected=()
+        checkbox_page_select_all=true
+
+        for((i=0;i<checkbox_page_list_count;i++));
+        do
+            checkbox_page_list+=("${checkbox_list[i+checkbox_list_perpage*checkbox_pages_index]}")
+
+            if [ "$i" = "$current_index" ] 
+            then
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            else
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            fi
+        done
+
+        checkbox_page_list+=("$(gettext 全选)")
+
+        if [ "$current_index" -eq $checkbox_page_list_count ] 
+        then
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
         else
-            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[current_index]}"
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print " ${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
         fi
+
+        ((checkbox_page_list_count++))
+
+        tput cuu $((checkbox_page_list_count-current_index))
+    }
+
+    inquirer:on_checkbox_input_right() {
+        if [ -z "${checkbox_pages_tip:-}" ] 
+        then
+            return
+        fi
+
+        local i
+
+        if [ "$checkbox_pages_index" -eq $((checkbox_pages_count-1)) ] 
+        then
+            checkbox_pages_index=0
+            checkbox_page_list_count=$checkbox_list_perpage
+        else
+            ((checkbox_pages_index++))
+            if [ "$checkbox_pages_index" -eq $((checkbox_pages_count-1)) ] 
+            then
+                checkbox_page_list_count=$((checkbox_list_count-checkbox_pages_index*checkbox_list_perpage))
+            else
+                checkbox_page_list_count=$checkbox_list_perpage
+            fi
+        fi
+
+        checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal}"
+
+        inquirer:page_instructions
+        tput cub "$(tput cols)"
+        tput cud $((checkbox_list_perpage-current_index+1))
+
+        for((i=0;i<=checkbox_list_perpage;i++));
+        do
+            tput el
+            tput cuu1
+        done
+
+        tput el
+
+        if [ "$current_index" -gt "$checkbox_page_list_count" ] 
+        then
+            current_index=$checkbox_page_list_count
+        fi
+
+        checkbox_page_list=()
+        checkbox_page_selected=()
+        checkbox_page_select_all=true
+
+        for((i=0;i<checkbox_page_list_count;i++));
+        do
+            checkbox_page_list+=("${checkbox_list[i+checkbox_list_perpage*checkbox_pages_index]}")
+
+            if [ "$i" = "$current_index" ] 
+            then
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            else
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            fi
+        done
+
+        checkbox_page_list+=("$(gettext 全选)")
+
+        if [ "$current_index" -eq $checkbox_page_list_count ] 
+        then
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
+        else
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print " ${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
+        fi
+
+        ((checkbox_page_list_count++))
+
+        tput cuu $((checkbox_page_list_count-current_index))
     }
 
     inquirer:on_checkbox_input_enter() {
@@ -837,7 +1078,7 @@ inquirer()
 
         for i in "${!checkbox_list[@]}"
         do
-            if [ "${checkbox_selected[i]}" = true ] && [ "$i" -ne "$checkbox_list_count" ]
+            if [ "${checkbox_selected[i]}" = true ] 
             then
                 checkbox_selected_indices+=("$i")
                 checkbox_selected_options+=("${checkbox_list[i]}")
@@ -855,9 +1096,9 @@ inquirer()
             inquirer:print "${bg_black}${red}${checkbox_input_failed_msg}${normal}"
             tput rc
         else
-            tput cud $((${#checkbox_list[@]}-current_index))
+            tput cud $((checkbox_page_list_count-current_index))
 
-            for i in $(seq $((${#checkbox_list[@]}+1)))
+            for i in $(seq $((checkbox_page_list_count+1)))
             do
                 tput el
                 tput cuu1
@@ -877,48 +1118,46 @@ inquirer()
         tput cub "$(tput cols)"
         tput el
 
-        if [ "$current_index" -eq "$checkbox_list_count" ] 
+        if [ "$current_index" -eq $((checkbox_page_list_count-1)) ] 
         then
-            if [ "${checkbox_selected[current_index]}" = true ]
+            if [ "${checkbox_page_selected[current_index]}" = true ]
             then
                 tput cuu $current_index
-                for i in "${!checkbox_list[@]}"
+                for i in "${!checkbox_page_list[@]}"
                 do
                     if [ "$i" -eq "$current_index" ]
                     then
-                        inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[i]}"
+                        inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}"
                     else
-                        inquirer:print " ${unchecked} ${checkbox_list[i]}\n"
+                        inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                        checkbox_selected[i+checkbox_pages_index*checkbox_list_perpage]=false
                     fi
-                done
-                for i in "${!checkbox_list[@]}"
-                do
-                    checkbox_selected[i]=false
+                    checkbox_page_selected[i]=false
                 done
             else
                 tput cuu $current_index
-                for i in "${!checkbox_list[@]}"
+                for i in "${!checkbox_page_list[@]}"
                 do
                     if [ "$i" -eq "$current_index" ]
                     then
-                        inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[i]}"
+                        inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}"
                     else
-                        inquirer:print " ${green}${checked}${normal} ${checkbox_list[i]}\n"
+                        inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                        checkbox_selected[i+checkbox_pages_index*checkbox_list_perpage]=true
                     fi
-                done
-                for i in "${!checkbox_list[@]}"
-                do
-                    checkbox_selected[i]=true
+                    checkbox_page_selected[i]=true
                 done
             fi
         else
-            if [ "${checkbox_selected[current_index]}" = true ]
+            if [ "${checkbox_page_selected[current_index]}" = true ]
             then
-                checkbox_selected[current_index]=false
-                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[current_index]}"
+                checkbox_page_selected[current_index]=false
+                checkbox_selected[current_index+checkbox_pages_index*checkbox_list_perpage]=false
+                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
             else
-                checkbox_selected[current_index]=true
-                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[current_index]}"
+                checkbox_page_selected[current_index]=true
+                checkbox_selected[current_index+checkbox_pages_index*checkbox_list_perpage]=true
+                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
             fi
         fi
     }
@@ -928,11 +1167,14 @@ inquirer()
         case "$key" in
             "w" ) inquirer:on_checkbox_input_up;;
             "s" ) inquirer:on_checkbox_input_down;;
+            "a" ) inquirer:on_checkbox_input_left;;
+            "d" ) inquirer:on_checkbox_input_right;;
         esac
     }
 
     inquirer:_checkbox_input() {
         local i var=("$2"[@])
+        checkbox_list_perpage=${4:-$checkbox_list_perpage}
         checkbox_list=("${!var}")
         checkbox_list_count=${#checkbox_list[@]}
 
@@ -947,8 +1189,7 @@ inquirer()
         checkbox_selected=()
         checkbox_selected_indices=()
         checkbox_selected_options=()
-        checkbox_list+=("$(gettext 全选)")
-        checkbox_input_failed_msg=${4:-$(gettext "选择不能为空")}
+        checkbox_input_failed_msg=$(gettext "选择不能为空")
         current_index=0
         failed_count=0
         first_keystroke=true
@@ -958,30 +1199,37 @@ inquirer()
         stty -echo
         tput civis
 
-        inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${dim}`gettext \"(按 <space> 选择, <enter> 确认)\"`${normal}\n"
+        if [ "$checkbox_list_perpage" -gt 0 ] && [ "$checkbox_list_count" -gt "$checkbox_list_perpage" ] 
+        then
+            checkbox_pages_count=$((checkbox_list_count/checkbox_list_perpage))
+            if [[ $((checkbox_list_perpage*checkbox_pages_count)) -lt "$checkbox_list_count" ]] 
+            then
+                ((checkbox_pages_count++))
+            fi
+            checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal} "
+        fi
+
+        inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${checkbox_pages_tip:-}${dim}`gettext \"(按 <space> 选择, <enter> 确认)\"`${normal}\n"
 
         for i in "${!checkbox_list[@]}"
         do
             checkbox_selected[i]=false
         done
 
-        if [ -n "${3:-}" ]
+        var=("$3"[@])
+        if [[ -n ${!var:-} ]] 
         then
-            var=("$3"[@])
-            if [[ -n ${!var:-} ]] 
-            then
-                checkbox_selected_indices=("${!var}")
-                for i in "${checkbox_selected_indices[@]}"
-                do
-                    checkbox_selected[i]=true
-                done
-                checkbox_selected_indices=()
-            fi
+            checkbox_selected_indices=("${!var}")
+            for i in "${checkbox_selected_indices[@]}"
+            do
+                checkbox_selected[i]=true
+            done
+            checkbox_selected_indices=()
         fi
 
         for i in "${!checkbox_list[@]}"
         do
-            if [ $i = 0 ]
+            if [ "$i" = 0 ]
             then
                 if [ "${checkbox_selected[i]}" = true ]
                 then
@@ -989,6 +1237,9 @@ inquirer()
                 else
                     inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[i]}\n"
                 fi
+            elif [ "$checkbox_pages_count" -gt 1 ] && [ "$i" = "$checkbox_list_perpage" ] 
+            then
+                break
             else
                 if [ "${checkbox_selected[i]}" = true ]
                 then
@@ -997,17 +1248,42 @@ inquirer()
                     inquirer:print " ${unchecked} ${checkbox_list[i]}\n"
                 fi
             fi
+            ((checkbox_page_list_count++))
+            checkbox_page_list+=("${checkbox_list[i]}")
+        done
+
+        for((i=0;i<checkbox_page_list_count;i++));
+        do
+            if [ "${checkbox_selected[i]}" = true ] 
+            then
+                checkbox_page_selected+=("true")
+            else
+                checkbox_page_selected+=("false")
+                checkbox_page_select_all=false
+            fi
         done
 
-        tput cuu ${#checkbox_list[@]}
+        checkbox_page_list+=("$(gettext 全选)")
+        ((checkbox_page_list_count++))
+
+        if [ "$checkbox_page_select_all" = true ] 
+        then
+            checkbox_page_selected+=("true")
+            inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count-1]}\n"
+        else
+            checkbox_page_selected+=("false")
+            inquirer:print " ${unchecked} ${checkbox_page_list[checkbox_page_list_count-1]}\n"
+        fi
+
+        tput cuu $checkbox_page_list_count
 
-        inquirer:on_keypress inquirer:on_checkbox_input_up inquirer:on_checkbox_input_down inquirer:on_checkbox_input_space inquirer:on_checkbox_input_enter inquirer:on_default inquirer:on_default inquirer:on_checkbox_input_ascii
+        inquirer:on_keypress inquirer:on_checkbox_input_up inquirer:on_checkbox_input_down inquirer:on_checkbox_input_space inquirer:on_checkbox_input_enter inquirer:on_checkbox_input_left inquirer:on_checkbox_input_right inquirer:on_checkbox_input_ascii
     }
 
     inquirer:checkbox_input() {
         var_name=$3
 
-        inquirer:_checkbox_input "$1" "$2"
+        inquirer:_checkbox_input "$1" "$2" "$var_name" "${4:-}"
 
         read -r -a ${var_name?} <<< "${checkbox_selected_options[@]}"
 
@@ -1019,7 +1295,7 @@ inquirer()
     inquirer:checkbox_input_indices() {
         var_name=$3
 
-        inquirer:_checkbox_input "$1" "$2" "$var_name"
+        inquirer:_checkbox_input "$1" "$2" "$var_name" "${4:-}"
 
         read -r -a ${var_name?} <<< "${checkbox_selected_indices[@]}"
 
@@ -1155,8 +1431,7 @@ inquirer()
         esac
     }
 
-    inquirer:on_sort_enter_space()
-    {
+    inquirer:on_sort_enter_space() {
         local i
 
         tput cud $((${#sort_options[@]}-current_index))
@@ -1400,7 +1675,9 @@ inquirer()
             tput sc
             tput cuu $((1+failed_count*3))
             tput cuf $((prompt_width+3))
-            inquirer:print "${bg_black}${cyan}${text_input}${normal}"
+            inquirer:print "${bg_black}${cyan}"
+            inquirer:print_input "${text_input}"
+            inquirer:print "${normal}"
             tput rc
             break_keypress=true
         else
@@ -1413,7 +1690,7 @@ inquirer()
                 text_input=""
                 current_pos=0
             else
-                inquirer:print "${text_input}"
+                inquirer:print_input "${text_input}"
                 tput cub "$(tput cols)"
                 tput cuf "$current_pos"
             fi
@@ -1436,7 +1713,7 @@ inquirer()
 
         [[ $current_width -gt 1 ]] && tput cub $((current_width-1))
 
-        inquirer:print "$c$rest"
+        inquirer:print_input "$c$rest"
 
         if [[ $rest_width -gt 0 ]]
         then
@@ -1460,7 +1737,7 @@ inquirer()
 
         [[ $current_width -gt 1 ]] && tput cub $((current_width-1))
 
-        inquirer:print "$c$rest"
+        inquirer:print_input "$c$rest"
 
         if [[ $rest_width -gt 0 ]]
         then
@@ -1486,7 +1763,7 @@ inquirer()
                 next_width=$(inquirer:display_length "$next")
                 offset=$((current_width-1))
                 [[ $offset -gt 0 ]] && tput cub $offset
-                inquirer:print "$rest"
+                inquirer:print_input "$rest"
                 offset=$((rest_width-next_width+1))
                 [[ $offset -gt 0 ]] && tput cub $offset
                 text_input="$rest"
@@ -1500,11 +1777,11 @@ inquirer()
                 if [[ $current_width -gt 1 ]] 
                 then
                     tput cub $((del_width+current_width-1))
-                    inquirer:print "$rest"
+                    inquirer:print_input "$rest"
                     tput cub $((rest_width-current_width+1))
                 else
                     tput cub $del_width
-                    inquirer:print "$rest"
+                    inquirer:print_input "$rest"
                     [[ $rest_width -gt 0 ]] && tput cub $((rest_width-current_width+1))
                 fi
                 text_input="$start$rest"
@@ -1818,23 +2095,32 @@ inquirer()
     }
 
     inquirer:display_length() {
-        local display_length=0 byte_len
-        local oLC_ALL=${LC_ALL:-} oLANG=${LANG:-} LC_ALL=${LC_ALL:-} LANG=${LANG:-}
+        local display_length=0 char_read byte_len char_len char_i char
+        local oLC_ALL=${LC_ALL:-} oLANG=${LANG:-}
 
-        while IFS="" read -rsn1 char
+        while IFS= read -rsn1 char
         do
             case "$char" in
                 '')
                 ;;
                 *[$'\x80'-$'\xFF']*) 
-                    LC_ALL='' LANG=C
-                    byte_len=${#char}
+                    char_read="${char_read:-}$char"
+                    LC_ALL= LANG=C
+                    byte_len=${#char_read}
                     LC_ALL=$oLC_ALL LANG=$oLANG
-                    if [[ $byte_len -eq 2 ]] 
+
+                    if [ "$byte_len" -ne "${#char_read}" ] 
                     then
-                        display_length=$((display_length+1))
-                    else
-                        display_length=$((display_length+2))
+                        if [[ $byte_len -le 2 ]] 
+                        then
+                            display_length=$((display_length+1))
+                        elif [[ $byte_len -le 4 ]] 
+                        then
+                            display_length=$((display_length+2))
+                        else
+                            display_length=$((display_length+3))
+                        fi
+                        char_read=""
                     fi
                 ;;
                 *) 
@@ -1855,6 +2141,15 @@ inquirer()
     current_index \
     checkbox_list \
     checkbox_list_count \
+    checkbox_list_perpage=0 \
+    checkbox_page_list=() \
+    checkbox_page_list_count=0 \
+    checkbox_page_selected=() \
+    checkbox_page_select_all=true \
+    checkbox_pages_tip \
+    checkbox_pages_arrows="\xe2\x9d\xae\xe2\x9d\xaf" \
+    checkbox_pages_index=0 \
+    checkbox_pages_count=1 \
     checkbox_selected \
     checkbox_selected_indices \
     checkbox_selected_options \
@@ -47314,8 +47609,8 @@ DNSCryptConfig()
         echo "$(awk '!x{x=sub(/.*\[static\..*/,"  [static.\047alidns-doh-fix\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
         echo "$(awk '!x{x=sub(/.* stamp = .*/,"  stamp = \047sdns://AgAAAAAAAAAAACCY49XlNq8pWM0vfxT3BO9KJ20l4zzWXy5l9eTycnwTMA5kbnMuYWxpZG5zLmNvbQovZG5zLXF1ZXJ5\047")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
         echo "$(awk '!x{x=sub(/.*server_names = \[.*/,"server_names = [\047dnspod-doh\047,\047alidns-doh-fix\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
-        echo "$(awk '!x{x=sub(/.*bootstrap_resolvers = .*/,"bootstrap_resolvers = [\047114.114.114.114:53\047, \0478.8.8.8:53\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
-        echo "$(awk '!x{x=sub(/.*netprobe_address = .*/,"netprobe_address = \047114.114.114.114:53\047")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
+        echo "$(awk '!x{x=sub(/.*bootstrap_resolvers = .*/,"bootstrap_resolvers = [\047119.29.29.29:53\047, \047180.76.76.76:53\047, \0471.1.1.1:53\047, \047114.114.114.114:53\047, \0478.8.8.8:53\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
+        echo "$(awk '!x{x=sub(/.*netprobe_address = .*/,"netprobe_address = \0471.1.1.1:53\047")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
     else
         echo "$(awk '!x{x=sub(/.*server_names = \[.*/,"server_names = [\047google\047, \047cloudflare\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
     fi
@@ -51379,6 +51674,7 @@ then
                                 Println "$info 频道 [ $chnl_channel_name ] 修改成功 !\n"
                             done
                         else
+                            echo
                             inquirer list_input "是否推流 flv" ny_options add_channel_flv_yn
                             if [ "$add_channel_flv_yn" == "$i18n_yes" ] 
                             then
@@ -51676,7 +51972,7 @@ then
                 if [ ! -e "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux64" ] || [ ! -e "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux32" ] 
                 then
                     Println "$info 下载 jq ..."
-                    rm -f "$FFMPEG_MIRROR_ROOT/jq-"*
+                    rm -rf "$FFMPEG_MIRROR_ROOT/jq-"*
                     mkdir -p "$FFMPEG_MIRROR_ROOT/$jq_ver/"
                     if curl -s -L "https://github.com/stedolan/jq/releases/download/$jq_ver/jq-linux64" -o "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux64_tmp" && curl -s -L "https://github.com/stedolan/jq/releases/download/$jq_ver/jq-linux32" -o "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux32_tmp"
                     then
diff --git a/make b/make
index 9a74004..25902b4 100755
--- a/make
+++ b/make
@@ -1,6 +1,6 @@
 #!/bin/bash
-# Alist / FFmpeg / Nginx / Openresty / V2ray / Xray / Cloudflare / IBM Cloud Foundry / Armbian / Proxmox VE / ...
-# Copyright (C) 2019-2023
+# LianHuanHua / Alist / FFmpeg / Nginx / Openresty / V2ray / Xray / Cloudflare / IBM Cloud Foundry / Armbian / Proxmox VE / ...
+# Copyright (C) 2019-2024
 # Released under GPL Version 3 License
 
 set -euo pipefail
@@ -50,94 +50,3 @@ fi
 self=${self%.*}
 
 Include src/$self "$@"
-
-if [ -e "$IPTV_ROOT" ] && [ ! -e "$LOCK_FILE" ] 
-then
-    Include src/iptv/update_self
-fi
-
-if [[ -n ${1+x} ]]
-then
-    case $1 in
-        4g)
-            Include src/iptv/menu_4gtv "$@"
-        ;;
-        s) 
-            Include src/iptv/menu_listings "$@"
-        ;;
-        singtel) 
-            Include src/iptv/cmd_singtel "$@"
-        ;;
-        astro)
-            Include src/iptv/cmd_astro "$@"
-        ;;
-        m) 
-            Include src/iptv/cmd_monitor "$@"
-        ;;
-        e) 
-            Include src/iptv/cmd_e "$@"
-        ;;
-        ee) 
-            Include src/iptv/cmd_ee "$@"
-        ;;
-        d)
-            Include src/iptv/cmd_default "$@"
-        ;;
-        ffmpeg|FFmpeg) 
-            Include utils/mirror "$@"
-        ;;
-        ts) 
-            Include src/iptv/menu_ts "$@"
-        ;;
-        f|flv) 
-            [ ! -d "$IPTV_ROOT" ] && Println "$error 尚未安装, 请检查 !\n" && exit 1
-            kind="flv"
-            color="$blue"
-            shift
-        ;;
-        v|vip) 
-            [ ! -d "$IPTV_ROOT" ] && Println "$error 尚未安装, 请检查 !\n" && exit 1
-            vip=true
-            shift
-        ;;
-        l|ll) 
-            Include src/iptv/cmd_list "$@"
-        ;;
-        debug)
-            Include src/iptv/cmd_debug "$@"
-        ;;
-        ed|editor)
-            Include src/iptv/cmd_ed "$@"
-        ;;
-        a)
-            Include src/iptv/cmd_a "$@"
-        ;;
-        c)
-            Include src/iptv/cmd_c "$@"
-        ;;
-        color)
-            Include src/iptv/menu_color "$@"
-        ;;
-        curl)
-            Include src/iptv/cmd_curl "$@"
-        ;;
-        b)
-            Include src/iptv/cmd_backup "$@"
-        ;;
-        *)
-        ;;
-    esac
-fi
-
-if [ -z "$*" ]
-then
-    ShFileCheck
-    if [ "${vip:-false}" = true ] 
-    then
-        VipMenu
-    else
-        Menu
-    fi
-else
-    Include src/iptv/cmd_add "$@"
-fi
diff --git a/src/arm b/src/arm
index 648e056..8f4e9a8 100644
--- a/src/arm
+++ b/src/arm
@@ -12,8 +12,6 @@ Include utils/dnscrypt "$@"
 
 ShFileCheck
 
-JQ_FILE="/usr/local/bin/jq"
-
 Println "  Armbian 管理面板 ${normal}${red}[v$sh_ver]${normal}
 
   ${green}1.${normal} 更改 apt 源
diff --git a/src/ibm_cf/menu_v2ray b/src/ibm_cf/menu_v2ray
index 8e6ac2b..cf0fe91 100644
--- a/src/ibm_cf/menu_v2ray
+++ b/src/ibm_cf/menu_v2ray
@@ -1,7 +1,5 @@
 IbmV2rayMenu()
 {
-    [ ! -d "$IPTV_ROOT" ] && JQ_FILE="/usr/local/bin/jq"
-
     Println " IBM $v2ray_package_name APP 面板 ${normal}${red}[v$sh_ver]${normal}
 
   ${green}1.${normal} 下载 $v2ray_package_name APP
diff --git a/src/iptv/add_channel b/src/iptv/add_channel
index ca4ba00..bd249bc 100644
--- a/src/iptv/add_channel
+++ b/src/iptv/add_channel
@@ -150,12 +150,7 @@ AddChannel()
         SetSyncPairs
     fi
 
-    if [ -z "${FFMPEG:-}" ] 
-    then
-        FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-        FFMPEG="$FFMPEG_ROOT/ffmpeg"
-        FFPROBE="$FFMPEG_ROOT/ffprobe"
-    fi
+    FFmpegInstall
 
     if [[ ${input_flags:0:1} == "'" ]] 
     then
diff --git a/src/iptv/check_xtream b/src/iptv/check_xtream
index fad8af1..a3d3eff 100644
--- a/src/iptv/check_xtream
+++ b/src/iptv/check_xtream
@@ -2,12 +2,7 @@ CheckIfXtreamCodes()
 {
     XtreamCodesGetDomains
 
-    if [ -z "${FFPROBE:-}" ] 
-    then
-        FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-        FFMPEG="$FFMPEG_ROOT/ffmpeg"
-        FFPROBE="$FFMPEG_ROOT/ffprobe"
-    fi
+    FFmpegInstall
 
     to_try=0
 
@@ -179,7 +174,7 @@ CheckIfXtreamCodes()
                     then
                         video=1
                     fi
-                done < <($FFPROBE $chnl_proxy_command -user_agent "$chnl_user_agent" -headers "$chnl_headers_command" -cookies "$chnl_cookies_command" -i "$chnl_stream_link" -rw_timeout 10000000 -show_streams -loglevel quiet)
+                done < <($FFPROBE_FILE $chnl_proxy_command -user_agent "$chnl_user_agent" -headers "$chnl_headers_command" -cookies "$chnl_cookies_command" -i "$chnl_stream_link" -rw_timeout 10000000 -show_streams -loglevel quiet)
 
                 if [ "$audio" -eq 0 ] || [ "$video" -eq 0 ]
                 then
@@ -255,7 +250,7 @@ CheckIfXtreamCodes()
                 then
                     video=1
                 fi
-            done < <($FFPROBE $chnl_proxy_command -user_agent "$chnl_user_agent" -headers "$chnl_headers_command" -cookies "$chnl_cookies_command" -i "$chnl_stream_link" -rw_timeout 10000000 -show_streams -loglevel quiet)
+            done < <($FFPROBE_FILE $chnl_proxy_command -user_agent "$chnl_user_agent" -headers "$chnl_headers_command" -cookies "$chnl_cookies_command" -i "$chnl_stream_link" -rw_timeout 10000000 -show_streams -loglevel quiet)
 
             if [ "$audio" -eq 0 ] || [ "$video" -eq 0 ] 
             then
diff --git a/src/iptv/cmd_add b/src/iptv/cmd_add
index a28278a..83de932 100644
--- a/src/iptv/cmd_add
+++ b/src/iptv/cmd_add
@@ -42,9 +42,7 @@ then
     ExitOnList n "`gettext \"尚未安装, 是否现在安装\"`"
     Install
 else
-    FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-    FFMPEG="$FFMPEG_ROOT/ffmpeg"
-    FFPROBE="$FFMPEG_ROOT/ffprobe"
+    FFmpegInstall
 
     GetDefault
 
diff --git a/src/iptv/cmd_curl b/src/iptv/cmd_curl
index 293ccf4..3858307 100644
--- a/src/iptv/cmd_curl
+++ b/src/iptv/cmd_curl
@@ -1,5 +1,3 @@
-Include utils/jq "$@"
-
 Include utils/go "$@"
 
 Include utils/nodejs "$@"
diff --git a/src/iptv/cmd_ed b/src/iptv/cmd_ed
index ad6b367..46a31b9 100644
--- a/src/iptv/cmd_ed
+++ b/src/iptv/cmd_ed
@@ -1,4 +1,3 @@
-DistCheck
 DepInstall vim
 if [ "$dist" == "rpm" ] 
 then
diff --git a/src/iptv/flv_creator b/src/iptv/flv_creator
index 63dfd4d..0a0869b 100644
--- a/src/iptv/flv_creator
+++ b/src/iptv/flv_creator
@@ -139,7 +139,7 @@ FlvStreamCreator()
 
     if [ "$flv_h265" = true ] 
     then
-        FFMPEG="/usr/local/bin/ffmpeg_c"
+        FFMPEG="$FFMPEG_FILE_ROOT"/ffmpeg_c
     fi
 
     if [ "${stream_url_qualities_count:-0}" -gt 1 ] || [ "${stream_url_audio_count:-0}" -gt 0 ] || [ "${stream_url_subtitles_count:-0}" -gt 0 ]
@@ -303,7 +303,7 @@ FlvStreamCreator()
         fi
 
         PrepTerm
-        $FFMPEG ${global_options[@]+"${global_options[@]}"} \
+        $FFMPEG_FILE ${global_options[@]+"${global_options[@]}"} \
         ${variants_input_command[@]+"${variants_input_command[@]}"} \
         ${variants_output_command[@]+"${variants_output_command[@]}"} \
         ${map_command[@]+"${map_command[@]}"} \
@@ -536,7 +536,7 @@ FlvStreamCreator()
     fi
 
     PrepTerm
-    $FFMPEG ${global_options[@]+"${global_options[@]}"} \
+    $FFMPEG_FILE ${global_options[@]+"${global_options[@]}"} \
     ${input_command[@]+"${input_command[@]}"} \
     ${variants_output_command[@]+"${variants_output_command[@]}"} \
     ${map_command[@]+"${map_command[@]}"} \
@@ -610,7 +610,7 @@ FlvStreamCreator()
 
     if [ "$chnl_flv_h265" = true ] 
     then
-        FFMPEG="/usr/local/bin/ffmpeg_c"
+        FFMPEG="$FFMPEG_FILE_ROOT"/ffmpeg_c
     fi
 
     if [ "${chnl_stream_url_qualities_count:-0}" -gt 1 ] || [ -n "${chnl_stream_url_audio_indices:-}" ]
@@ -773,7 +773,7 @@ FlvStreamCreator()
         fi
 
         PrepTerm
-        $FFMPEG ${global_options[@]+"${global_options[@]}"} \
+        $FFMPEG_FILE ${global_options[@]+"${global_options[@]}"} \
         ${chnl_variants_input_command[@]+"${chnl_variants_input_command[@]}"} \
         ${chnl_variants_output_command[@]+"${chnl_variants_output_command[@]}"} \
         ${chnl_map_command[@]+"${chnl_map_command[@]}"} \
@@ -1006,7 +1006,7 @@ FlvStreamCreator()
     fi
 
     PrepTerm
-    $FFMPEG ${global_options[@]+"${global_options[@]}"} \
+    $FFMPEG_FILE ${global_options[@]+"${global_options[@]}"} \
     ${chnl_input_command[@]+"${chnl_input_command[@]}"} \
     ${chnl_variants_output_command[@]+"${chnl_variants_output_command[@]}"} \
     ${chnl_map_command[@]+"${chnl_map_command[@]}"} \
diff --git a/src/iptv/hls_creator b/src/iptv/hls_creator
index 4055ba6..5847b65 100644
--- a/src/iptv/hls_creator
+++ b/src/iptv/hls_creator
@@ -446,7 +446,7 @@ HlsStreamCreatorPlus()
         hls_command+=( "$output_dir_root/${playlist_name}_%v.m3u8" )
 
         PrepTerm
-        $FFMPEG ${global_options[@]+"${global_options[@]}"} \
+        $FFMPEG_FILE ${global_options[@]+"${global_options[@]}"} \
         ${variants_input_command[@]+"${variants_input_command[@]}"} \
         ${variants_output_command[@]+"${variants_output_command[@]}"} \
         ${map_command[@]+"${map_command[@]}"} \
@@ -798,7 +798,7 @@ HlsStreamCreatorPlus()
     fi
 
     PrepTerm
-    $FFMPEG ${global_options[@]+"${global_options[@]}"} \
+    $FFMPEG_FILE ${global_options[@]+"${global_options[@]}"} \
     ${input_command[@]+"${input_command[@]}"} \
     ${variants_output_command[@]+"${variants_output_command[@]}"} \
     ${map_command[@]+"${map_command[@]}"} \
@@ -809,7 +809,7 @@ HlsStreamCreatorPlus()
 
     # seg
     # PrepTerm
-    # $FFMPEG ${global_options[@]+"${global_options[@]}"} \
+    # $FFMPEG_FILE ${global_options[@]+"${global_options[@]}"} \
     # ${input_command[@]+"${input_command[@]}"} \
     # ${variants_output_command[@]+"${variants_output_command[@]}"} \
     # ${map_command[@]+"${map_command[@]}"} \
@@ -1203,7 +1203,7 @@ HlsStreamCreatorPlus()
         chnl_hls_command+=( "$chnl_output_dir_root/${chnl_playlist_name}_%v.m3u8" )
 
         PrepTerm
-        $FFMPEG ${global_options[@]+"${global_options[@]}"} \
+        $FFMPEG_FILE ${global_options[@]+"${global_options[@]}"} \
         ${chnl_variants_input_command[@]+"${chnl_variants_input_command[@]}"} \
         ${chnl_variants_output_command[@]+"${chnl_variants_output_command[@]}"} \
         ${chnl_map_command[@]+"${chnl_map_command[@]}"} \
@@ -1556,7 +1556,7 @@ HlsStreamCreatorPlus()
 
     # https://stackoverflow.com/questions/23235651/how-can-i-do-ansi-c-quoting-of-an-existing-bash-variable
     PrepTerm
-    $FFMPEG ${global_options[@]+"${global_options[@]}"} \
+    $FFMPEG_FILE ${global_options[@]+"${global_options[@]}"} \
     ${chnl_input_command[@]+"${chnl_input_command[@]}"} \
     ${chnl_variants_output_command[@]+"${chnl_variants_output_command[@]}"} \
     ${chnl_map_command[@]+"${chnl_map_command[@]}"} \
@@ -1567,7 +1567,7 @@ HlsStreamCreatorPlus()
 
     # seg
     # PrepTerm
-    # $FFMPEG ${global_options[@]+"${global_options[@]}"} \
+    # $FFMPEG_FILE ${global_options[@]+"${global_options[@]}"} \
     # ${chnl_input_command[@]+"${chnl_input_command[@]}"} \
     # ${chnl_variants_output_command[@]+"${chnl_variants_output_command[@]}"} \
     # ${chnl_map_command[@]+"${chnl_map_command[@]}"} \
diff --git a/src/iptv/menu_4gtv b/src/iptv/menu_4gtv
index 0f4aa89..7998ec9 100644
--- a/src/iptv/menu_4gtv
+++ b/src/iptv/menu_4gtv
@@ -312,6 +312,7 @@ do
                     Println "$info 频道 [ $chnl_channel_name ] 修改成功 !\n"
                 done
             else
+                echo
                 inquirer list_input "是否推流 flv" ny_options add_channel_flv_yn
                 if [ "$add_channel_flv_yn" == "$i18n_yes" ] 
                 then
diff --git a/src/iptv/menu_monitor b/src/iptv/menu_monitor
index 89eb71d..2e63b9b 100644
--- a/src/iptv/menu_monitor
+++ b/src/iptv/menu_monitor
@@ -853,7 +853,7 @@ MonitorHlsRestartChannel()
                         then
                             audio=0
                         fi
-                    done < <($FFPROBE $encrypt_command -i "$f" -show_streams -loglevel quiet)
+                    done < <($FFPROBE_FILE $encrypt_command -i "$f" -show_streams -loglevel quiet)
                     break
                 done
 
@@ -1325,7 +1325,7 @@ MonitorFlvRestartChannel()
                 then
                     video=1
                 fi
-            done < <($FFPROBE -i "${chnl_flv_pull_link:-$chnl_flv_push_link}" -rw_timeout 10000000 -show_streams -loglevel quiet)
+            done < <($FFPROBE_FILE -i "${chnl_flv_pull_link:-$chnl_flv_push_link}" -rw_timeout 10000000 -show_streams -loglevel quiet)
             if [ "$audio" -eq 1 ] && [ "$video" -eq 1 ] 
             then
                 MonitorFlvRestartSuccess
@@ -1524,7 +1524,7 @@ MonitorTryAccounts()
                         then
                             video=1
                         fi
-                    done < <($FFPROBE $chnl_proxy_command -user_agent "$chnl_user_agent" -headers "$chnl_headers_command" -cookies "$chnl_cookies_command" -i "$chnl_stream_link" -rw_timeout 10000000 -show_streams -loglevel quiet)
+                    done < <($FFPROBE_FILE $chnl_proxy_command -user_agent "$chnl_user_agent" -headers "$chnl_headers_command" -cookies "$chnl_cookies_command" -i "$chnl_stream_link" -rw_timeout 10000000 -show_streams -loglevel quiet)
 
                     if [ "$audio" -eq 1 ] && [ "$video" -eq 1 ]
                     then
@@ -1605,7 +1605,7 @@ MonitorTryAccounts()
                                 then
                                     video=1
                                 fi
-                            done < <($FFPROBE -i "${chnl_flv_pull_link:-$chnl_flv_push_link}" -rw_timeout 10000000 -show_streams -loglevel quiet)
+                            done < <($FFPROBE_FILE -i "${chnl_flv_pull_link:-$chnl_flv_push_link}" -rw_timeout 10000000 -show_streams -loglevel quiet)
 
                             if [ "$audio" -eq 1 ] && [ "$video" -eq 1 ]
                             then
@@ -1672,7 +1672,7 @@ MonitorTryAccounts()
                                         then
                                             audio=0
                                         fi
-                                    done < <($FFPROBE $encrypt_command -i "$f" -show_streams -loglevel quiet)
+                                    done < <($FFPROBE_FILE $encrypt_command -i "$f" -show_streams -loglevel quiet)
                                     break
                                 done
 
@@ -1736,7 +1736,7 @@ MonitorTryAccounts()
                     then
                         video=1
                     fi
-                done < <($FFPROBE $chnl_proxy_command -i "$chnl_stream_link" -rw_timeout 10000000 -show_streams -loglevel quiet)
+                done < <($FFPROBE_FILE $chnl_proxy_command -i "$chnl_stream_link" -rw_timeout 10000000 -show_streams -loglevel quiet)
 
                 if [ "$audio" -eq 1 ] && [ "$video" -eq 1 ]
                 then
@@ -1819,7 +1819,7 @@ MonitorTryAccounts()
                         then
                             video=1
                         fi
-                    done < <($FFPROBE -i "${chnl_flv_pull_link:-$chnl_flv_push_link}" -rw_timeout 10000000 -show_streams -loglevel quiet)
+                    done < <($FFPROBE_FILE -i "${chnl_flv_pull_link:-$chnl_flv_push_link}" -rw_timeout 10000000 -show_streams -loglevel quiet)
 
                     if [ "$audio" -eq 1 ] && [ "$video" -eq 1 ]
                     then
@@ -1887,7 +1887,7 @@ MonitorTryAccounts()
                                 then
                                     audio=0
                                 fi
-                            done < <($FFPROBE $encrypt_command -i "$f" -show_streams -loglevel quiet)
+                            done < <($FFPROBE_FILE $encrypt_command -i "$f" -show_streams -loglevel quiet)
                             break
                         done
 
@@ -2185,9 +2185,8 @@ Monitor()
             mkdir -p "$LIVE_ROOT"
             MonitorLog "监控启动成功 PID $BASHPID !"
 
-            FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-            FFMPEG="$FFMPEG_ROOT/ffmpeg"
-            FFPROBE="$FFMPEG_ROOT/ffprobe"
+            FFmpegInstall
+
             monitor=true
 
             XtreamCodesGetDomains
@@ -2798,7 +2797,7 @@ Monitor()
                             then
                                 video=1
                             fi
-                        done < <($FFPROBE -i "${chnl_flv_pull_link:-$chnl_flv_push_link}" -rw_timeout 10000000 -show_streams -loglevel quiet)
+                        done < <($FFPROBE_FILE -i "${chnl_flv_pull_link:-$chnl_flv_push_link}" -rw_timeout 10000000 -show_streams -loglevel quiet)
 
                         if [ "$audio" -eq 0 ] || [ "$video" -eq 0 ]
                         then
@@ -3071,7 +3070,7 @@ Monitor()
                                             then
                                                 audio=0
                                             fi
-                                        done < <($FFPROBE $encrypt_command -i "$f" -show_streams -loglevel quiet)
+                                        done < <($FFPROBE_FILE $encrypt_command -i "$f" -show_streams -loglevel quiet)
                                         break
                                     done
 
@@ -3113,7 +3112,7 @@ Monitor()
                                                 then
                                                     audio=0
                                                 fi
-                                            done < <($FFPROBE $encrypt_command -i "$f" -show_streams -loglevel quiet)
+                                            done < <($FFPROBE_FILE $encrypt_command -i "$f" -show_streams -loglevel quiet)
 
                                             if [ "$audio" -eq 0 ] || [ "$video" -eq 0 ] || [[ $video_bitrate -lt $hls_min_bitrate ]]
                                             then
diff --git a/src/iptv/menu_ts b/src/iptv/menu_ts
index 3775a0c..f613536 100644
--- a/src/iptv/menu_ts
+++ b/src/iptv/menu_ts
@@ -773,9 +773,7 @@ IFS="${delimiters[1]}" read -ra livetv_url <<< "$m_livetv_url"
 echo
 inquirer checkbox_input_indices "选择添加的频道" chnl_name chnl_indices
 
-FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-FFMPEG="$FFMPEG_ROOT/ffmpeg"
-FFPROBE="$FFMPEG_ROOT/ffprobe"
+FFmpegInstall
 
 headers=""
 cookies=""
diff --git a/src/iptv/parse_stream b/src/iptv/parse_stream
index 0495a96..1dcde12 100644
--- a/src/iptv/parse_stream
+++ b/src/iptv/parse_stream
@@ -352,12 +352,7 @@ ParseStream()
     then
         Println "$info 检测中..."
 
-        if [ -z "${FFMPEG:-}" ] 
-        then
-            FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-            FFMPEG="$FFMPEG_ROOT/ffmpeg"
-            FFPROBE="$FFMPEG_ROOT/ffprobe"
-        fi
+        FFmpegInstall
 
         ffprobe_command=()
 
@@ -373,7 +368,7 @@ ParseStream()
             ffprobe_command+=( -cookies "$cookies_command" )
         fi
 
-        if probe=$($FFPROBE -v quiet -print_format json -show_programs -show_streams -show_format -user_agent "$user_agent" \
+        if probe=$($FFPROBE_FILE -v quiet -print_format json -show_programs -show_streams -show_format -user_agent "$user_agent" \
             ${ffprobe_command[@]+"${ffprobe_command[@]}"} -i "$stream_link") 
         then
             SetDelimiters
diff --git a/src/iptv/start_channel b/src/iptv/start_channel
index ded21b9..5e8b5a8 100644
--- a/src/iptv/start_channel
+++ b/src/iptv/start_channel
@@ -1181,12 +1181,7 @@ StartChannel()
         chnl_const=false
     fi
 
-    if [ -z "${FFMPEG:-}" ] 
-    then
-        FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-        FFMPEG="$FFMPEG_ROOT/ffmpeg"
-        FFPROBE="$FFMPEG_ROOT/ffprobe"
-    fi
+    FFmpegInstall
 
     if [[ ${chnl_input_flags:0:1} == "'" ]] 
     then
diff --git a/src/iptv/update_self b/src/iptv/update_self
index 2074b0e..d4828f5 100644
--- a/src/iptv/update_self
+++ b/src/iptv/update_self
@@ -509,4 +509,5 @@ then
     jq_path='["channels"]'
     JQ update "$CHANNELS_FILE" new_channels
 fi
+
 printf '%s' "" > ${LOCK_FILE}
diff --git a/src/lhh b/src/lhh
new file mode 100644
index 0000000..7ce1a91
--- /dev/null
+++ b/src/lhh
@@ -0,0 +1,410 @@
+Include utils/ffmpeg "$@"
+
+LianHuanHuaDownload()
+{
+    local book_url="$1" ebooks_root="$2" title="$3" i j
+    local ebook_path="$ebooks_root/$title"
+
+    i=2
+    until [ ! -d "$ebook_path" ] 
+    do
+        if [ "$i" -gt 2 ] 
+        then
+            ebook_path="${ebook_path%-*}"
+        fi
+        ebook_path="${ebook_path}-$i"
+        ((i++))
+    done
+
+    book_html=$(CurlFake -s -L -b "$cookie_file" -H "Referer: $book_url" $book_url)
+    iframe_path=$(grep -oP '<iframe id="iframepage" src="\K[^"]+' <<< "$book_html" | sed 's/\&amp;/\&/g')
+
+    if [ "${iframe_path:-}" == "#" ] 
+    then
+        printf '%s' '' > "$cookie_file"
+        CurlFake -s -L -c "$cookie_file" http://www.zhlhh.com/ > /dev/null
+        login_html=$(CurlFake -s -L -b "$cookie_file" -H "Referer: http://www.zhlhh.com/index.aspx" "http://www.zhlhh.com/user/login.aspx?libcode=$libcode")
+        viewstate=$(grep -oP '<input(.+)name="__VIEWSTATE"(.+)value="\K[^"]+' <<< "$login_html")
+        viewstate_generator=$(grep -oP '<input(.+)name="__VIEWSTATEGENERATOR"(.+)value="\K[^"]+' <<< "$login_html")
+        event_validation=$(grep -oP '<input(.+)name="__EVENTVALIDATION"(.+)value="\K[^"]+' <<< "$login_html")
+        CurlFake -s -b "$cookie_file" -c "$cookie_file" \
+        --data "__VIEWSTATE=$viewstate&__VIEWSTATEGENERATOR=$viewstate_generator&__EVENTVALIDATION=$event_validation&txtusername=admin&txtpassword=21232f297a57a5a743894a0e4a801fc3&btnlogin=登 录&returnUrl=http://www.zhlhh.com/" "http://www.zhlhh.com/user/login.aspx?libcode=$libcode" > /dev/null
+        book_html=$(CurlFake -s -L -b "$cookie_file" -H "Referer: $book_url" $book_url)
+        iframe_path=$(grep -oP '<iframe id="iframepage" src="\K[^"]+' <<< "$book_html" | sed 's/\&amp;/\&/g')
+    fi
+
+    iframe_url="${book_url%/*}/$iframe_path"
+    book_html=$(CurlFake -s -L -b "$cookie_file" -H "Referer: $book_url" "$iframe_url")
+    source_src=$(grep -oP '<input id="sousrc"(.+)value="\K[^"]+' <<< "$book_html")
+    book_images=($(grep -m1 -oE "var filenamefc=new Array\(.+\);" <<< "$book_html" | grep -oE "[0-9]+"))
+    p_p=$(grep -oP '<div id="p_p"(.+)">\K[^<]+' <<< "$book_html")
+    iii=( 5 6 7 1 3 8 101 88 66 77 44 55 33 22 4 84 65 42 )
+
+    IFS="|" read -r -a pp <<< "${p_p}|"
+
+    total=0
+    for((i=0;i<${#pp[1]};i++));
+    do
+        c=${pp[1]:$i:1}
+        if [[ $c =~ ^[0-9]+$ ]] 
+        then
+            total=$((total+c))
+        else
+            ((total++))
+        fi
+    done
+
+    mkdir -p "$ebook_path"
+
+    if ! TMP_DIR=$(mktemp -q -d)
+    then
+        exit $?
+    fi
+
+    trap '
+        rm -rf "${TMP_DIR:-notfound}"
+    ' EXIT
+
+    for((i=0;i<${#book_images[@]};i++));
+    do
+        book_image="${book_images[i]}"
+        book_image_formated=$(printf '%04d' $((i+1)))
+
+        echo -ne "\r"
+        tput el
+        echo -n "$title ${book_image_formated}.jpg"
+
+        ffmpeg_inputs=()
+
+        for((j=0;j<${pp[2]};j++));
+        do
+            ffmpeg_inputs+=( -i "$TMP_DIR/${j}.jpg" )
+
+            if [ $j -gt "${#iii[@]}" ] 
+            then
+                image_name="${book_image}$((total*j))"
+            else
+                image_name="${book_image}$((total*iii[j]))"
+            fi
+
+            CurlFake -s -L -o "$TMP_DIR/${j}.jpg" "${source_src}${pp[0]}/${pp[1]}/${image_name}.jpg"
+        done
+
+        # https://stackoverflow.com/questions/10225403/how-can-i-extract-a-good-quality-jpeg-image-from-a-video-file-with-ffmpeg
+        $FFMPEG_FILE ${ffmpeg_inputs[@]+"${ffmpeg_inputs[@]}"} -hide_banner -loglevel error -filter_complex hstack=inputs=$j -qmin 1 -q:v 1 -update true "$ebook_path/${book_image_formated}.jpg"
+    done
+
+    echo -ne "\r"
+    tput el
+
+    rm -rf "${TMP_DIR:-notfound}"
+
+    trap - EXIT
+}
+
+search_keys=( a b c d e f a )
+search_means=( '书名' '原著' '改编' '绘画' '出版社' '颜色' '人物' )
+libcode=A7CCFF874E0E58868FF7FA84BF94B4C94E9F781AEF6E50E0359E12099735745F2B943218D8F245B2BD8EFA919770D399
+lhh_config="$HOME/ebooks/config.json"
+cookie_file="$HOME/ebooks/zhlhh_cookie"
+
+if [ ! -s "$lhh_config" ] 
+then
+    mkdir -p "$HOME/ebooks/"
+    printf '{"%s":{"%s":[]}}' "books" "zhlhh" > "$lhh_config"
+fi
+
+SetDelimiters
+
+IFS=$'\003\t' read -r default_save_dir m_adapter m_addtime m_bookname m_category_id m_cover m_drawing m_m \
+    m_muludir m_original m_p m_publish m_yd m_downloaded m_fav < <(JQs flat "$lhh_config" '' \
+'(.default // ""| if (.|type == "string") then {} else . end) as $default |
+(.books.zhlhh | if . == "" then {} else . end) as $zhlhh |
+reduce ({save_dir}|keys_unsorted[]) as $key ([];
+    $default[$key] as $val | if $val then
+        . + [$val + "\u0003"]
+    else
+        . + ["\u0003"]
+    end
+) + 
+reduce ({adapter,addtime,bookname,category_id,cover,drawing,m,muludir,original,p,publish,
+    yd,downloaded,fav}|keys_unsorted[]) as $key ([];
+        $zhlhh[$key] as $val | if $val then
+            . + [$val + "\u0002\u0003"]
+        else
+            . + ["\u0003"]
+        end
+    )
+|@tsv' "${delimiters[@]}")
+
+IFS="${delimiters[1]}" read -r -a books_adapter <<< "$m_adapter"
+IFS="${delimiters[1]}" read -r -a books_addtime <<< "$m_addtime"
+IFS="${delimiters[1]}" read -r -a books_bookname <<< "$m_bookname"
+IFS="${delimiters[1]}" read -r -a books_category_id <<< "$m_category_id"
+IFS="${delimiters[1]}" read -r -a books_cover <<< "$m_cover"
+IFS="${delimiters[1]}" read -r -a books_drawing <<< "$m_drawing"
+IFS="${delimiters[1]}" read -r -a books_m <<< "$m_m"
+IFS="${delimiters[1]}" read -r -a books_muludir <<< "$m_muludir"
+IFS="${delimiters[1]}" read -r -a books_original <<< "$m_original"
+IFS="${delimiters[1]}" read -r -a books_p <<< "$m_p"
+IFS="${delimiters[1]}" read -r -a books_publish <<< "$m_publish"
+IFS="${delimiters[1]}" read -r -a books_yd <<< "$m_yd"
+IFS="${delimiters[1]}" read -r -a books_downloaded <<< "$m_downloaded"
+IFS="${delimiters[1]}" read -r -a books_fav <<< "$m_fav"
+
+books_total=${#books_adapter[@]}
+
+Println "$tip 人物只能单独查询"
+inquirer checkbox_input_indices "选择查询选项" search_means search_keys_indices 20
+
+search_keys_count="${#search_keys[@]}"
+
+if EleInArray 6 search_keys_indices
+then
+    echo
+    ExitOnText "输入查询的人物" search_text
+    post_data="${search_keys[6]}=$search_text&p=1&s=1000"
+    post_url="http://www.zhlhh.com/web/handler/main.ashx/G_P_B"
+else
+    colors=( '全部' '黑白' '彩色' )
+    for search_keys_index in "${search_keys_indices[@]}"
+    do
+        case $search_keys_index in
+            0) 
+                echo
+                ExitOnText "输入书名" book_name
+            ;;
+            1) 
+                echo
+                ExitOnText "输入原著" book_original
+            ;;
+            2) 
+                echo
+                ExitOnText "输入改编" book_adapter
+            ;;
+            3) 
+                echo
+                ExitOnText "输入绘画" book_drawing
+            ;;
+            4) 
+                echo
+                ExitOnText "输入出版社" book_publish
+            ;;
+            5) 
+                echo
+                inquirer list_input_index "选择颜色" colors colors_index
+            ;;
+        esac
+    done
+
+    post_data="a=${book_name:-}&b=${book_original:-}&c=${book_adapter:-}&d=${book_drawing:-}&e=${book_publish:-}&f=${colors[${colors_index:-0}]}&p=1&s=1000"
+    post_url="http://www.zhlhh.com/web/handler/main.ashx/G_F_B"
+fi
+
+IFS=$'\003\t' read -r result_count result_total m_adapter m_addtime m_bookname m_category_id m_cover m_drawing m_m \
+    m_muludir m_original m_p m_publish m_yd < <(
+JQs flat "$(CurlFake -s -L -b "$cookie_file" -H "Referer: http://www.zhlhh.com/" --data ''"$post_data"'' $post_url)" '' \
+'[.AllCount|tostring + "\u0003"] +
+[.pageInfor.AllCount|tostring + "\u0003"] +
+((.result | if . == "" then {} else . end) as $result |
+reduce ({adapter,addtime,bookname,category_id,cover,drawing,m,muludir,original,p,publish,
+    yd}|keys_unsorted[]) as $key ([];
+        $result[$key] as $val | if $val then
+            . + [$val + "\u0002\u0003"]
+        else
+            . + ["\u0003"]
+        end
+    ))
+|@tsv' "${delimiters[@]}")
+
+if [ "$result_count" -eq 0 ] 
+then
+    Println "$error 没有结果"
+    exit 1
+fi
+
+iframe_paths=($(CurlFake -s -L -b "$cookie_file" -H "Referer: http://www.zhlhh.com/" "http://www.zhlhh.com/web/js/main.js" | grep -oP 'url = "\K[^"]+'))
+
+IFS="${delimiters[1]}" read -r -a result_adapter <<< "$m_adapter"
+IFS="${delimiters[1]}" read -r -a result_addtime <<< "$m_addtime"
+IFS="${delimiters[1]}" read -r -a result_bookname <<< "$m_bookname"
+IFS="${delimiters[1]}" read -r -a result_category_id <<< "$m_category_id"
+IFS="${delimiters[1]}" read -r -a result_cover <<< "$m_cover"
+IFS="${delimiters[1]}" read -r -a result_drawing <<< "$m_drawing"
+IFS="${delimiters[1]}" read -r -a result_m <<< "$m_m"
+IFS="${delimiters[1]}" read -r -a result_muludir <<< "$m_muludir"
+IFS="${delimiters[1]}" read -r -a result_original <<< "$m_original"
+IFS="${delimiters[1]}" read -r -a result_p <<< "$m_p"
+IFS="${delimiters[1]}" read -r -a result_publish <<< "$m_publish"
+IFS="${delimiters[1]}" read -r -a result_yd <<< "$m_yd"
+
+for((i=0;i<result_count;i++));
+do
+    if [ "$books_total" -gt 0 ] && EleInArray "${result_m[i]}" books_m 
+    then
+        for((j=0;j<books_total;j++));
+        do
+            if [ "${books_m[j]}" -eq "${result_m[i]}" ] 
+            then
+                books_adapter[j]="${result_adapter[i]}"
+                books_addtime[j]="${result_addtime[i]}"
+                books_bookname[j]="${result_bookname[i]}"
+                books_category_id[j]="${result_category_id[i]}"
+                books_cover[j]="${result_cover[i]}"
+                books_drawing[j]="${result_drawing[i]}"
+                books_muludir[j]="${result_muludir[i]}"
+                books_original[j]="${result_original[i]}"
+                books_p[j]="${result_p[i]}"
+                books_publish[j]="${result_publish[i]}"
+                books_yd[j]="${result_yd[i]}"
+
+                if [ "${books_downloaded[j]}" = true ] 
+                then
+                    result_bookname[i]="${result_bookname[i]} ${green}[已下载]${normal}"
+                fi
+
+                if [ "${books_fav[j]}" = true ] 
+                then
+                    result_bookname[i]="${result_bookname[i]} ${green}[已收藏]${normal}"
+                fi
+                break
+            fi
+        done
+    else
+        books_adapter+=("${result_adapter[i]}")
+        books_addtime+=("${result_addtime[i]}")
+        books_bookname+=("${result_bookname[i]}")
+        books_category_id+=("${result_category_id[i]}")
+        books_cover+=("${result_cover[i]}")
+        books_drawing+=("${result_drawing[i]}")
+        books_m+=("${result_m[i]}")
+        books_muludir+=("${result_muludir[i]}")
+        books_original+=("${result_original[i]}")
+        books_p+=("${result_p[i]}")
+        books_publish+=("${result_publish[i]}")
+        books_yd+=("${result_yd[i]}")
+        books_downloaded+=("false")
+        books_fav+=("false")
+    fi
+done
+
+books_total=${#books_adapter[@]}
+books=""
+
+for((i=0;i<books_total;i++));
+do
+    new_book=$(
+    $JQ_FILE -n --arg adapter "${books_adapter[i]}" --arg addtime "${books_addtime[i]}" \
+    --arg bookname "${books_bookname[i]}" --arg category_id "${books_category_id[i]}" \
+    --arg cover "${books_cover[i]}" --arg drawing "${books_drawing[i]}" \
+    --arg m "${books_m[i]}" --arg muludir "${books_muludir[i]}" \
+    --arg original "${books_original[i]}" --arg p "${books_p[i]}" \
+    --arg publish "${books_publish[i]}" --arg yd "${books_yd[i]}" \
+    --arg downloaded "${books_downloaded[i]}" --arg fav "${books_fav[i]}" \
+        '{
+            adapter: $adapter,
+            addtime: $addtime,
+            bookname: $bookname,
+            category_id: $category_id | tonumber,
+            cover: $cover,
+            drawing: $drawing,
+            m: $m | tonumber,
+            muludir: $muludir,
+            original: $original,
+            p: $p,
+            publish: $publish,
+            yd: $yd,
+            downloaded: $downloaded | test("true"),
+            fav: $fav | test("true")
+        }'
+    )
+
+    [ -n "${books:-}" ] && books="${books},"
+    books="${books}${new_book}"
+done
+
+json=true
+jq_path='["books","zhlhh"]'
+JQ update "$lhh_config" "[$books]"
+
+echo
+inquirer checkbox_input_indices "选择连环画" result_bookname result_indices 20
+
+echo
+result_options=( '下载' '收藏' '取消收藏' )
+inquirer checkbox_input_indices "选择操作" result_options result_options_indices
+
+for result_options_index in "${result_options_indices[@]}"
+do
+    if [ "$result_options_index" -eq 0 ] 
+    then
+        echo
+        inquirer text_input "输入存储文件夹目录" save_dir "${default_save_dir}"
+        if [ -z "$save_dir" ] 
+        then
+            Println "已取消...\n"
+            exit 1
+        fi
+
+        if [ "$save_dir" != "$default_save_dir" ] 
+        then
+            jq_path='["default","save_dir"]'
+            JQ update "$lhh_config" "$save_dir"
+        fi
+
+        FFmpegInstall
+
+        for result_index in "${result_indices[@]}"
+        do
+            for((i=0;i<books_total;i++));
+            do
+                if [ "${books_m[i]}" -eq "${result_m[result_index]}" ] 
+                then
+                    book_url="http://www.zhlhh.com${iframe_paths[result_yd[result_index]]:-iframe_paths[0]}?libcode=$libcode&m=${result_m[result_index]}&p=${result_p[result_index]}&y_l_s="
+                    LianHuanHuaDownload "${book_url}" "$save_dir" "${books_bookname[i]}"
+                    if [ "${books_downloaded[i]}" = false ] 
+                    then
+                        bool=true
+                        jq_path='["books","zhlhh",'"$i"',"downloaded"]'
+                        JQ update "$lhh_config" true
+                    fi
+                    continue 2
+                fi
+            done
+        done
+
+        Println "$info 下载完成\n"
+    elif [ "$result_options_index" -eq 1 ] 
+    then
+        for result_index in "${result_indices[@]}"
+        do
+            for((i=0;i<books_total;i++));
+            do
+                if [ "${books_m[i]}" -eq "${result_m[result_index]}" ] 
+                then
+                    bool=true
+                    jq_path='["books","zhlhh",'"$i"',"fav"]'
+                    JQ update "$lhh_config" true
+                    continue 2
+                fi
+            done
+        done
+        Println "$info 已添加到收藏\n"
+    else
+        for result_index in "${result_indices[@]}"
+        do
+            for((i=0;i<books_total;i++));
+            do
+                if [ "${books_m[i]}" -eq "${result_m[result_index]}" ] 
+                then
+                    bool=true
+                    jq_path='["books","zhlhh",'"$i"',"fav"]'
+                    JQ update "$lhh_config" false
+                    continue 2
+                fi
+            done
+        done
+        Println "$info 已取消收藏\n"
+    fi
+done
+
diff --git a/src/nginx/config_mmproxy b/src/nginx/config_mmproxy
index 8bf3263..4547e2c 100644
--- a/src/nginx/config_mmproxy
+++ b/src/nginx/config_mmproxy
@@ -15,7 +15,7 @@ then
     if [[ ! -x $(command -v go-mmproxy) ]] 
     then
         export PATH="$PATH:$HOME/go/bin"
-        DistCheck
+
         if [ "$dist" == "rpm" ] 
         then
             echo "export PATH=\$PATH:\$HOME/go/bin" >> ~/.bash_profile
diff --git a/src/nginx/config_postfix b/src/nginx/config_postfix
index fc01030..c170122 100644
--- a/src/nginx/config_postfix
+++ b/src/nginx/config_postfix
@@ -1,6 +1,5 @@
 if [[ ! -x $(command -v postfix) ]] 
 then
-    DistCheck
     Spinner "安装 postfix" PostfixInstall
 else
     echo
diff --git a/src/nginx/menu_mongodb b/src/nginx/menu_mongodb
index c1235fb..1566a91 100644
--- a/src/nginx/menu_mongodb
+++ b/src/nginx/menu_mongodb
@@ -32,8 +32,6 @@ MongodbMenu()
         echo
         ExitOnList n "升级会清除现有 mongodb 配置, 是否继续"
 
-        DistCheck
-
         service mongod stop
 
         if [ "$dist" == "rpm" ] 
diff --git a/src/nx b/src/nx
index 1d6f195..41d5465 100644
--- a/src/nx
+++ b/src/nx
@@ -4,8 +4,6 @@ Include utils/crossplane "$@"
 
 Include utils/openssl "$@"
 
-Include utils/jq "$@"
-
 Include utils/go "$@"
 
 Include utils/postfix "$@"
@@ -129,7 +127,6 @@ NginxInstall()
     inquirer list_input_index "选择 openssl 版本" openssl_options openssl_options_index
 
     DepsCheck
-    JQInstall >/dev/null
 
     if [ "$dist" == "mac" ] && [ ! -d /usr/local/nginx ]
     then
@@ -410,7 +407,7 @@ NginxUpdate()
 
 ShFileCheck
 
-[ ! -d "$IPTV_ROOT" ] && JQ_FILE="/usr/local/bin/jq"
+JQInstall
 
 nginx_prefix="/usr/local/nginx"
 nginx_name="nginx"
diff --git a/src/or b/src/or
index b590995..a94eeb0 100644
--- a/src/or
+++ b/src/or
@@ -119,7 +119,6 @@ Include src/nginx/menu_mongodb "$@"
 OpenrestyInstall()
 {
     DepsCheck
-    JQInstall >/dev/null
 
     if [ "$dist" == "mac" ] && [ ! -d /usr/local/openresty ]
     then
@@ -406,7 +405,7 @@ OpenrestyInstall()
 
 ShFileCheck
 
-[ ! -d "$IPTV_ROOT" ] && JQ_FILE="/usr/local/bin/jq"
+JQInstall
 
 nginx_prefix="/usr/local/openresty/nginx"
 nginx_name="openresty"
diff --git a/src/pve b/src/pve
index 613df63..f5dc107 100644
--- a/src/pve
+++ b/src/pve
@@ -18,8 +18,6 @@ fi
 
 ShFileCheck
 
-JQ_FILE="/usr/local/bin/jq"
-
 Println "  Proxmox VE 管理面板 ${normal}${red}[v$sh_ver]${normal}
 
   ${green}1.${normal} 设置 apt 源
@@ -357,7 +355,6 @@ case $pve_num in
         fi
     ;;
     6) 
-        DistCheck
         JQInstall
 
         if ! dnscrypt_version=$(curl -s -Lm 10 "$FFMPEG_MIRROR_LINK/dnscrypt.json" | $JQ_FILE -r '.tag_name') 
@@ -528,7 +525,6 @@ case $pve_num in
         Println "$info 请在虚拟机内执行 opkg update; opkg install qemu-ga 后关机再开启\n\n如果是在国内, 可以在 openwrt 内执行下面命令加快 opkg 速度\nsed -i 's_http[s]*://downloads.openwrt.org_$FFMPEG_MIRROR_LINK/openwrt_' /etc/opkg/distfeeds.conf\n"
     ;;
     9)
-        DistCheck
         JQInstall
 
         Println "$tip 请确保已经安装 qemu-guest-agent\n"
@@ -554,7 +550,6 @@ case $pve_num in
         Println "$info openwrt-v2ray 安装成功, 请重新登录 openwrt 后台\n"
     ;;
     10)
-        DistCheck
         JQInstall
 
         Println "$tip 请确保已经安装 qemu-guest-agent\n"
@@ -588,7 +583,6 @@ case $pve_num in
         Println "$info 界面语言切换成功\n"
     ;;
     11)
-        DistCheck
         JQInstall
 
         Println "$tip 请确保已经安装 qemu-guest-agent\n"
@@ -661,7 +655,6 @@ case $pve_num in
         Println "$info 切换成功\n"
     ;;
     12)
-        DistCheck
         JQInstall
 
         Println "$tip 请确保已经安装 qemu-guest-agent\n"
diff --git a/src/tv b/src/tv
index ed7600e..9466134 100644
--- a/src/tv
+++ b/src/tv
@@ -1,3 +1,6 @@
+JQ_FILE="$IPTV_ROOT"/jq
+FFMPEG_ROOT="$IPTV_ROOT"
+
 Include utils/python "$@"
 
 Include utils/ffmpeg "$@"
@@ -352,8 +355,6 @@ Install()
             channels: []
         }' > "$CHANNELS_FILE"
 
-        ln -sf "$IPTV_ROOT"/ffmpeg-git-*/ff* /usr/local/bin/
-
         Println "`eval_gettext \"\\\$info 安装完成\"`\n"
     fi
 }
@@ -437,34 +438,126 @@ Update()
         MonitorStop
     fi
 
-    FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-    if [[ ${FFMPEG_ROOT##*/} == *"${git_date:-20200101}"* ]] 
+    FFmpegInstall
+
+    if [ "$dist" != "mac" ] 
     then
-        echo
-        inquirer list_input "`gettext \"FFmpeg 已经是最新, 是否重装\"`" ny_options reinstall_ffmpeg_yn
-        if [ "$reinstall_ffmpeg_yn" == "$i18n_no" ]
+        if [[ ${FFMPEG_FILE_ROOT##*/} == *"${git_date:-20200101}"* ]] 
         then
-            reinstall_ffmpeg_yn="N"
+            echo
+            inquirer list_input "`gettext \"FFmpeg 已经是最新, 是否重装\"`" ny_options reinstall_ffmpeg_yn
+            if [ "$reinstall_ffmpeg_yn" == "$i18n_no" ]
+            then
+                reinstall_ffmpeg_yn="N"
+            else
+                reinstall_ffmpeg_yn="Y"
+            fi
         else
             reinstall_ffmpeg_yn="Y"
         fi
-    else
-        reinstall_ffmpeg_yn="Y"
-    fi
 
-    DistCheck
+        if [[ ${reinstall_ffmpeg_yn:-N} == [Yy] ]] 
+        then
+            rm -rf "$FFMPEG_ROOT"/ffmpeg-git-*/
+            Spinner "`gettext \"更新 FFmpeg\"`" FFmpegInstall
+        fi
 
-    if [[ ${reinstall_ffmpeg_yn:-N} == [Yy] ]] 
-    then
-        rm -rf "$IPTV_ROOT"/ffmpeg-git-*/
-        Spinner "`gettext \"更新 FFmpeg\"`" FFmpegInstall
+        # A limitation of statically linking glibc is the loss of DNS resolution.
+        DepInstall nscd
     fi
 
-    # A limitation of statically linking glibc is the loss of DNS resolution.
-    DepInstall nscd
-
     JQInstall
 
-    ln -sf "$IPTV_ROOT"/ffmpeg-git-*/ff* /usr/local/bin/
     Println "`eval_gettext \"脚本已更新为最新版本 [ \\\${green}\\\$sh_new_ver\\\${normal} ] ! (输入: tv 使用)\"`\n" && exit 0
 }
+
+if [ -e "$IPTV_ROOT" ] && [ ! -e "$LOCK_FILE" ] 
+then
+    Include src/iptv/update_self
+fi
+
+if [[ -n ${1+x} ]]
+then
+    case $1 in
+        4g)
+            Include src/iptv/menu_4gtv "$@"
+        ;;
+        s) 
+            Include src/iptv/menu_listings "$@"
+        ;;
+        singtel) 
+            Include src/iptv/cmd_singtel "$@"
+        ;;
+        astro)
+            Include src/iptv/cmd_astro "$@"
+        ;;
+        m) 
+            Include src/iptv/cmd_monitor "$@"
+        ;;
+        e) 
+            Include src/iptv/cmd_e "$@"
+        ;;
+        ee) 
+            Include src/iptv/cmd_ee "$@"
+        ;;
+        d)
+            Include src/iptv/cmd_default "$@"
+        ;;
+        ffmpeg|FFmpeg) 
+            Include utils/mirror "$@"
+        ;;
+        ts) 
+            Include src/iptv/menu_ts "$@"
+        ;;
+        f|flv) 
+            [ ! -d "$IPTV_ROOT" ] && Println "$error 尚未安装, 请检查 !\n" && exit 1
+            kind="flv"
+            color="$blue"
+            shift
+        ;;
+        v|vip) 
+            [ ! -d "$IPTV_ROOT" ] && Println "$error 尚未安装, 请检查 !\n" && exit 1
+            vip=true
+            shift
+        ;;
+        l|ll) 
+            Include src/iptv/cmd_list "$@"
+        ;;
+        debug)
+            Include src/iptv/cmd_debug "$@"
+        ;;
+        ed|editor)
+            Include src/iptv/cmd_ed "$@"
+        ;;
+        a)
+            Include src/iptv/cmd_a "$@"
+        ;;
+        c)
+            Include src/iptv/cmd_c "$@"
+        ;;
+        color)
+            Include src/iptv/menu_color "$@"
+        ;;
+        curl)
+            Include src/iptv/cmd_curl "$@"
+        ;;
+        b)
+            Include src/iptv/cmd_backup "$@"
+        ;;
+        *)
+        ;;
+    esac
+fi
+
+if [ -z "$*" ]
+then
+    ShFileCheck
+    if [ "${vip:-false}" = true ] 
+    then
+        VipMenu
+    else
+        Menu
+    fi
+else
+    Include src/iptv/cmd_add "$@"
+fi
diff --git a/src/v2 b/src/v2
index 551149e..9022546 100644
--- a/src/v2
+++ b/src/v2
@@ -316,8 +316,6 @@ V2rayConfigUpdate()
 
 ShFileCheck
 
-[ ! -d "$IPTV_ROOT" ] && JQ_FILE="/usr/local/bin/jq"
-
 v2ray_sh="v2"
 v2ray_name="v2ray"
 tls_name="TLS"
diff --git a/src/v2ray/list_inbound_share b/src/v2ray/list_inbound_share
index 6148914..7ffc87d 100644
--- a/src/v2ray/list_inbound_share
+++ b/src/v2ray/list_inbound_share
@@ -31,7 +31,6 @@ V2rayListInboundShare()
         Println "分享链接: ${green}vmess://$vmess_link${normal}\n"
         echo
         ExitOnList y "`gettext \"打印二维码\"`"
-        DistCheck
         if [ ! -e "/usr/local/bin/imgcat" ] 
         then
             ImgcatInstall
diff --git a/src/vip/enable b/src/vip/enable
index 255e1e5..6fb7f94 100644
--- a/src/vip/enable
+++ b/src/vip/enable
@@ -32,7 +32,6 @@ VipEnable()
                 Println "$info 安装 md5sum..."
                 if [[ ! -x $(command -v gcc) ]] 
                 then
-                    DistCheck
                     if [ "$dist" == "rpm" ] 
                     then
                         yum -y install gcc gcc-c++ >/dev/null 2>&1
diff --git a/src/vip/list_channel b/src/vip/list_channel
index 47a88d0..554b299 100644
--- a/src/vip/list_channel
+++ b/src/vip/list_channel
@@ -98,10 +98,9 @@ VipListChannel()
     echo
     inquirer list_input_index "测试频道" ny_options ny_options_index
 
-    if [ "$ny_options_index" -eq 1 ] && [ -z "${FFPROBE:-}" ]
+    if [ "$ny_options_index" -eq 1 ] 
     then
-        FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-        FFPROBE="$FFMPEG_ROOT/ffprobe"
+        FFmpegInstall
     fi
 
     for vip_channels_num in "${vip_channels_num_arr[@]}"
@@ -117,7 +116,7 @@ VipListChannel()
         then
             printf -v ffprobe_headers_command '%b' "x-forwarded-for: 127.0.0.1\r\n"
 
-            if ! $FFPROBE -user_agent "$USER_AGENT_TV" \
+            if ! $FFPROBE_FILE -user_agent "$USER_AGENT_TV" \
                 -headers "$ffprobe_headers_command" -show_streams -hide_banner -i "$stream_link"
             then
                 if [ -n "${vip_public_host:-}" ] 
diff --git a/src/x b/src/x
index 1a358a7..49fba56 100644
--- a/src/x
+++ b/src/x
@@ -316,8 +316,6 @@ V2rayConfigUpdate()
 
 ShFileCheck
 
-[ ! -d "$IPTV_ROOT" ] && JQ_FILE="/usr/local/bin/jq"
-
 v2ray_sh="x"
 v2ray_name="xray"
 tls_name="XTLS"
diff --git a/src/xtream_codes/list_channels b/src/xtream_codes/list_channels
index 9215b79..8ebc42b 100644
--- a/src/xtream_codes/list_channels
+++ b/src/xtream_codes/list_channels
@@ -1,11 +1,6 @@
 XtreamCodesListChnls()
 {
-    if [ -z "${FFMPEG:-}" ] 
-    then
-        FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-        FFMPEG="$FFMPEG_ROOT/ffmpeg"
-        FFPROBE="$FFMPEG_ROOT/ffprobe"
-    fi
+    FFmpegInstall
 
     while true 
     do
@@ -548,10 +543,9 @@ XtreamCodesListChnls()
                                 rm -f "${TMP_FILE}.jpeg"
                             ' EXIT
 
-                            $FFMPEG -hide_banner -loglevel debug -user_agent "$user_agent" \
+                            $FFMPEG_FILE -hide_banner -loglevel debug -user_agent "$user_agent" \
                                 -headers "$headers_command" -cookies "$cookies_command" -i "$stream_link" -ss "$ss" -frames:v 1 "${TMP_FILE}.jpeg" || EXIT_STATUS=$?
 
-                            DistCheck
                             if [ ! -e "/usr/local/bin/imgcat" ] 
                             then
                                 ImgcatInstall
@@ -564,7 +558,7 @@ XtreamCodesListChnls()
 
                             trap - EXIT
                         else
-                            $FFPROBE -hide_banner -loglevel debug -show_streams -user_agent "$user_agent" \
+                            $FFPROBE_FILE -hide_banner -loglevel debug -show_streams -user_agent "$user_agent" \
                                 -headers "$headers_command" -cookies "$cookies_command" -i "$stream_link" || EXIT_STATUS=$?
                         fi
 
@@ -604,7 +598,7 @@ XtreamCodesListChnls()
                                     rm -f "${TMP_FILE}.jpeg"
                                 ' EXIT
 
-                                $FFMPEG -hide_banner -loglevel debug -user_agent "$user_agent" \
+                                $FFMPEG_FILE -hide_banner -loglevel debug -user_agent "$user_agent" \
                                     -headers "$headers_command" -cookies "$cookies_command" -i "$stream_link" -ss "$ss" -frames:v 1 "${TMP_FILE}.jpeg" || EXIT_STATUS=$?
 
                                 /usr/local/bin/imgcat --half-height "${TMP_FILE}.jpeg" 2> /dev/null || EXIT_STATUS=$?
@@ -614,7 +608,7 @@ XtreamCodesListChnls()
 
                                 trap - EXIT
                             else
-                                $FFPROBE -hide_banner -loglevel debug -show_streams -user_agent "$user_agent" \
+                                $FFPROBE_FILE -hide_banner -loglevel debug -show_streams -user_agent "$user_agent" \
                                     -headers "$headers_command" -cookies "$cookies_command" -i "$stream_link" || EXIT_STATUS=$?
                             fi
                         fi
diff --git a/src/xtream_codes/test_account b/src/xtream_codes/test_account
index 63a0cdf..a4c3c0b 100644
--- a/src/xtream_codes/test_account
+++ b/src/xtream_codes/test_account
@@ -123,9 +123,7 @@ XtreamCodesTestAcc()
     Println "IP: ${green}${ips[ips_index]}${normal} 域名: ${green}${new_domains[ips_index]//|/ }${normal}"
     Println "${green}账号:${normal}"
 
-    FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-    FFMPEG="$FFMPEG_ROOT/ffmpeg"
-    FFPROBE="$FFMPEG_ROOT/ffprobe"
+    FFmpegInstall
 
     for account in "${accounts[@]}"
     do
@@ -150,10 +148,10 @@ XtreamCodesTestAcc()
             done
 
             # curl --output /dev/null -m 3 -s --fail -r 0-0
-            if $FFPROBE $proxy_command -i "http://$domain/$username/$password/$channel_id" -rw_timeout 5000000 -show_streams -select_streams a -loglevel quiet > /dev/null
+            if $FFPROBE_FILE $proxy_command -i "http://$domain/$username/$password/$channel_id" -rw_timeout 5000000 -show_streams -select_streams a -loglevel quiet > /dev/null
             then
                 printf "${green}%s${normal}\r\033[12C%-21s%-21s${green}%s${normal}\n%s\n\n" "[成功]" "$username" "$password" "$domain" "http://$domain/$username/$password/$channel_id"
-            elif $FFPROBE $proxy_command -i "http://$domain/live/$username/$password/$channel_id.ts" -rw_timeout 5000000 -show_streams -select_streams a -loglevel quiet > /dev/null 
+            elif $FFPROBE_FILE $proxy_command -i "http://$domain/live/$username/$password/$channel_id.ts" -rw_timeout 5000000 -show_streams -select_streams a -loglevel quiet > /dev/null 
             then
                 printf "${green}%s${normal}\r\033[12C%-21s%-21s${green}%s${normal}\n%s\n\n" "[成功]" "$username" "$password" "$domain" "http://$domain/live/$username/$password/$channel_id.ts"
             else
diff --git a/utils/curl b/utils/curl
index f3ee25f..4f89c97 100644
--- a/utils/curl
+++ b/utils/curl
@@ -206,8 +206,6 @@ CurlImpersonateCompile()
 
     GoInstall
 
-    DistCheck
-
     if [ "$dist" == "mac" ] 
     then
         DepInstall brew
diff --git a/utils/dnscrypt b/utils/dnscrypt
index af3e134..d23afcf 100644
--- a/utils/dnscrypt
+++ b/utils/dnscrypt
@@ -5,8 +5,8 @@ DNSCryptConfig()
         echo "$(awk '!x{x=sub(/.*\[static\..*/,"  [static.\047alidns-doh-fix\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
         echo "$(awk '!x{x=sub(/.* stamp = .*/,"  stamp = \047sdns://AgAAAAAAAAAAACCY49XlNq8pWM0vfxT3BO9KJ20l4zzWXy5l9eTycnwTMA5kbnMuYWxpZG5zLmNvbQovZG5zLXF1ZXJ5\047")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
         echo "$(awk '!x{x=sub(/.*server_names = \[.*/,"server_names = [\047dnspod-doh\047,\047alidns-doh-fix\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
-        echo "$(awk '!x{x=sub(/.*bootstrap_resolvers = .*/,"bootstrap_resolvers = [\047114.114.114.114:53\047, \0478.8.8.8:53\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
-        echo "$(awk '!x{x=sub(/.*netprobe_address = .*/,"netprobe_address = \047114.114.114.114:53\047")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
+        echo "$(awk '!x{x=sub(/.*bootstrap_resolvers = .*/,"bootstrap_resolvers = [\047119.29.29.29:53\047, \047180.76.76.76:53\047, \0471.1.1.1:53\047, \047114.114.114.114:53\047, \0478.8.8.8:53\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
+        echo "$(awk '!x{x=sub(/.*netprobe_address = .*/,"netprobe_address = \0471.1.1.1:53\047")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
     else
         echo "$(awk '!x{x=sub(/.*server_names = \[.*/,"server_names = [\047google\047, \047cloudflare\047]")}1' dnscrypt-proxy.toml)" > dnscrypt-proxy.toml
     fi
diff --git a/utils/ffmpeg b/utils/ffmpeg
index 452fda9..809af84 100644
--- a/utils/ffmpeg
+++ b/utils/ffmpeg
@@ -1,24 +1,49 @@
 FFmpegInstall()
 {
-    FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-    FFMPEG="$FFMPEG_ROOT/ffmpeg"
-    FFPROBE="$FFMPEG_ROOT/ffprobe"
+    if FFMPEG_FILE_ROOT=$(find "$FFMPEG_ROOT"/ffmpeg-git-* -type d 2> /dev/null | head -1)
+    then
+        FFMPEG_FILE="$FFMPEG_FILE_ROOT/ffmpeg"
+        FFPROBE_FILE="$FFMPEG_FILE_ROOT/ffprobe"
+    elif [ "$FFMPEG_ROOT" != "$HOME" ] && FFMPEG_FILE_ROOT=$(find "$HOME"/ffmpeg-git-* -type d 2> /dev/null | head -1) 
+    then
+        FFMPEG_ROOT="$HOME"
+        FFMPEG_FILE="$FFMPEG_FILE_ROOT/ffmpeg"
+        FFPROBE_FILE="$FFMPEG_FILE_ROOT/ffprobe"
+    fi
+
+    if [[ -x "$FFMPEG_FILE" ]] && [[ -x "$FFPROBE_FILE" ]]
+    then
+        return 0
+    fi
 
-    if [ ! -e "$FFMPEG" ] || [ ! -e "$FFPROBE" ]
+    Println "`eval_gettext \"\\\$info 开始下载/安装 FFmpeg...\"`"
+
+    if [ "$dist" == "mac" ] 
     then
-        Println "`eval_gettext \"\\\$info 开始下载/安装 FFmpeg...\"`"
+        echo
+        inquirer list_input_index "FFmpeg 开启 openvino, 开启时可能会安装失败" ny_options ny_options_index
+
+        BrewInstall
 
-        if [ "$dist" == "mac" ] 
+        if [ "$ny_options_index" -eq 0 ] 
         then
-            DepInstall ffmpeg
-            mkdir -p "$IPTV_ROOT"/ffmpeg-git-brew/
-            ln -sf /usr/local/bin/ffmpeg "$IPTV_ROOT"/ffmpeg-git-brew/ffmpeg
-            ln -sf /usr/local/bin/ffprobe "$IPTV_ROOT"/ffmpeg-git-brew/ffprobe
-            return 0
+            if ! curl -s -L https://github.com/Homebrew/homebrew-core/raw/HEAD/Formula/f/ffmpeg.rb -- | grep -v openvino > "$HOME"/ffmpeg.rb
+            then
+                Println "`eval_gettext \"\\\$error 暂时无法连接服务器, 请稍后再试 !\"`\n"
+                exit 1
+            fi
+
+            brew install "$HOME"/ffmpeg.rb
+        else
+            brew install ffmpeg
         fi
+    else
+        rm -rf "$FFMPEG_ROOT/"ffmpeg-git-*
 
         ArchCheck
 
+        local ffmpeg_package FFMPEG_PACKAGE_FILE
+
         if [ "$arch" == "x86_64" ]
         then
             ffmpeg_package="ffmpeg-git-amd64-static.tar.xz"
@@ -36,7 +61,7 @@ FFmpegInstall()
             exit 1
         fi
 
-        FFMPEG_PACKAGE_FILE="$IPTV_ROOT/$ffmpeg_package"
+        FFMPEG_PACKAGE_FILE="$FFMPEG_ROOT/$ffmpeg_package"
 
         if ! curl -L "$FFMPEG_MIRROR_LINK/builds/$ffmpeg_package" -o "$FFMPEG_PACKAGE_FILE"
         then
@@ -44,22 +69,20 @@ FFmpegInstall()
             exit 1
         fi
 
-        tar xJf "$FFMPEG_PACKAGE_FILE" -C "$IPTV_ROOT" && rm -f "${FFMPEG_PACKAGE_FILE:-notfound}"
+        tar xJf "$FFMPEG_PACKAGE_FILE" -C "$FFMPEG_ROOT" && rm -f "${FFMPEG_PACKAGE_FILE:-notfound}"
 
-        FFMPEG_ROOT=$(dirname "$IPTV_ROOT"/ffmpeg-git-*/ffmpeg)
-        FFMPEG="$FFMPEG_ROOT/ffmpeg"
-        FFPROBE="$FFMPEG_ROOT/ffprobe"
+        FFMPEG_FILE_ROOT=$(dirname "$FFMPEG_ROOT"/ffmpeg-git-*/ffmpeg 2> /dev/null) || true
+        FFMPEG_FILE="$FFMPEG_FILE_ROOT/ffmpeg"
+        FFPROBE_FILE="$FFMPEG_FILE_ROOT/ffprobe"
 
-        if [ ! -e "$FFMPEG" ] || [ ! -e "$FFPROBE" ]
+        if [ ! -e "$FFMPEG_FILE" ] || [ ! -e "$FFPROBE_FILE" ]
         then
             Println "`eval_gettext \"\\\$error FFmpeg 解压失败 !\"`"
             exit 1
         fi
-
-        Println "`eval_gettext \"\\\$info FFmpeg 安装成功\"`"
-    else
-        Println "`eval_gettext \"\\\$info FFmpeg 已安装\"`"
     fi
+
+    Println "`eval_gettext \"\\\$info FFmpeg 安装成功\"`"
 }
 
 FFmpegCompile()
diff --git a/utils/git b/utils/git
index 920707e..dce5074 100644
--- a/utils/git
+++ b/utils/git
@@ -1,6 +1,5 @@
 GitInstall()
 {
-    DistCheck
     if [ "$dist" == "rpm" ] 
     then
         yum -y install git > /dev/null
diff --git a/utils/go b/utils/go
index 3794c47..30f3862 100644
--- a/utils/go
+++ b/utils/go
@@ -9,8 +9,6 @@ GoInstall()
         fi
     fi
 
-    DistCheck
-
     if [ "$dist" == "mac" ] 
     then
         DepInstall brew
diff --git a/utils/i18n b/utils/i18n
index 77a5095..620c8de 100644
--- a/utils/i18n
+++ b/utils/i18n
@@ -180,8 +180,6 @@ i18nGetMsg()
 
 LocaleFix()
 {
-    DistCheck
-
     Println "${green}[INFO]${normal} Installing language (locale) support, it takes awhile..."
 
     if [ "$dist" == "rpm" ] 
@@ -246,6 +244,7 @@ then
 
     DepInstall gsed
     DepInstall gdate
+    DepInstall ggrep
 
 sed()
 {
@@ -257,7 +256,11 @@ date()
     gdate "$@"
 }
 
-    JQ_FILE=/usr/local/bin/jq
+grep()
+{
+    ggrep "$@"
+}
+
 else
     TEXTDOMAINDIR=/usr/share/locale
 fi
diff --git a/utils/imagemagick b/utils/imagemagick
index 4305457..ee979a9 100644
--- a/utils/imagemagick
+++ b/utils/imagemagick
@@ -7,7 +7,6 @@ ImageMagickInstall()
         wait $progress_pid 2> /dev/null
     ' EXIT
     rm -f "$IPTV_ROOT/magick"
-    DistCheck
     if [ "$dist" == "rpm" ] 
     then
         yum -y install ImageMagick >/dev/null 2>&1
diff --git a/utils/imgcat b/utils/imgcat
index 989bcd7..29a2d40 100644
--- a/utils/imgcat
+++ b/utils/imgcat
@@ -9,7 +9,6 @@ ImgcatInstall()
         kill $progress_pid
         wait $progress_pid 2> /dev/null
     ' EXIT
-    DistCheck
     if [ "$dist" == "rpm" ] 
     then
         yum -y install gcc gcc-c++ make ncurses-devel autoconf libjpeg-turbo-devel libpng-devel >/dev/null 2>&1
diff --git a/utils/inquirer b/utils/inquirer
index fdca23a..7496c23 100644
--- a/utils/inquirer
+++ b/utils/inquirer
@@ -11,6 +11,11 @@ inquirer()
         printf '%b' "$1"
     }
 
+    inquirer:print_input() {
+        tput el
+        printf '%s' "$1"
+    }
+
     inquirer:join() {
         local var=("$1"[@])
         if [[ -z ${!var:-} ]] 
@@ -35,8 +40,9 @@ inquirer()
     }
 
     inquirer:on_keypress() {
-        local OLD_IFS=$IFS
-        local key
+        local oIFS=$IFS
+        local key char_read byte_len
+        local oLC_ALL=${LC_ALL:-} oLANG=${LANG:-}
         local on_up=${1:-inquirer:on_default}
         local on_down=${2:-inquirer:on_default}
         local on_space=${3:-inquirer:on_default}
@@ -47,6 +53,7 @@ inquirer()
         local on_backspace=${8:-inquirer:on_default}
         local on_not_ascii=${9:-inquirer:on_default}
         break_keypress=false
+
         while IFS= read -rsn1 key
         do
             case "$key" in
@@ -66,8 +73,31 @@ inquirer()
                 $'\x20') $on_space;;
                 $'\x7f') $on_backspace "$key";;
                 '') $on_enter "$key";;
-                *[$'\x80'-$'\xFF']*) $on_not_ascii "$key";;
+                # The space is the first printable character listed on http://www.asciitable.com/, ~ is the last
                 # [^ -~]
+                *[$'\x80'-$'\xFF']*) 
+                    if [[ ${BASH_VERSINFO[0]} -lt 4 ]] && [ "$option" == "text_input" ] 
+                    then
+                        char_read="${char_read:-}$key"
+                        LC_ALL= LANG=C
+                        byte_len=${#char_read}
+                        LC_ALL=$oLC_ALL LANG=$oLANG
+                        if [ "$byte_len" -ne "${#char_read}" ] 
+                        then
+                            $on_not_ascii "$char_read"
+                            char_read=""
+                        fi
+                    else
+                        $on_not_ascii "$key"
+                    fi
+                ;;
+                $'\x09')
+                    local i
+                    for((i=0;i<4;i++));
+                    do
+                        $on_space
+                    done
+                ;;
                 *) $on_ascii "$key";;
             esac
             if [ "$break_keypress" = true ]
@@ -75,7 +105,8 @@ inquirer()
                 break
             fi
         done
-        IFS=$OLD_IFS
+
+        IFS="$oIFS"
     }
 
     inquirer:cleanup() {
@@ -96,26 +127,39 @@ inquirer()
             tput cub "$(tput cols)"
             tput cuf $((prompt_width+3))
             tput el
+            if [ -n "${checkbox_pages_tip:-}" ] 
+            then
+                inquirer:print "$checkbox_pages_tip"
+            fi
             tput cud $((current_index+1))
             first_keystroke=false
         fi
     }
 
+    inquirer:page_instructions() {
+        tput cuu $((current_index+1))
+        tput cub "$(tput cols)"
+        tput cuf $((prompt_width+3))
+        tput el
+        inquirer:print "$checkbox_pages_tip"
+        tput cud $((current_index+1))
+    }
+
     inquirer:on_checkbox_input_up() {
         inquirer:remove_instructions
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            inquirer:print " ${green}${checked}${normal} ${checkbox_list[current_index]}"
+            inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            inquirer:print " ${unchecked} ${checkbox_list[current_index]}"
+            inquirer:print " ${unchecked} ${checkbox_page_list[current_index]}"
         fi
 
         if [ $current_index = 0 ]
         then
-            current_index=$((${#checkbox_list[@]}-1))
-            tput cud $((${#checkbox_list[@]}-1))
+            current_index=$((checkbox_page_list_count-1))
+            tput cud $((checkbox_page_list_count-1))
         else
             current_index=$((current_index-1))
             tput cuu1
@@ -123,11 +167,11 @@ inquirer()
 
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[current_index]}"
+            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[current_index]}"
+            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
         fi
     }
 
@@ -135,17 +179,17 @@ inquirer()
         inquirer:remove_instructions
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            inquirer:print " ${green}${checked}${normal} ${checkbox_list[current_index]}"
+            inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            inquirer:print " ${unchecked} ${checkbox_list[current_index]}"
+            inquirer:print " ${unchecked} ${checkbox_page_list[current_index]}"
         fi
 
-        if [ $current_index = $((${#checkbox_list[@]}-1)) ]
+        if [ $current_index = $((checkbox_page_list_count-1)) ]
         then
             current_index=0
-            tput cuu $((${#checkbox_list[@]}-1))
+            tput cuu $((checkbox_page_list_count-1))
         else
             current_index=$((current_index+1))
             tput cud1
@@ -153,20 +197,217 @@ inquirer()
 
         tput cub "$(tput cols)"
 
-        if [ "${checkbox_selected[current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[current_index]}"
+            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[current_index]}"
+            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
         fi
     }
 
+    inquirer:on_checkbox_input_left() {
+        if [ -z "${checkbox_pages_tip:-}" ] 
+        then
+            return
+        fi
+
+        local i
+
+        if [ "$checkbox_pages_index" -eq 0 ] 
+        then
+            checkbox_pages_index=$((checkbox_pages_count-1))
+            checkbox_page_list_count=$((checkbox_list_count-checkbox_list_perpage*checkbox_pages_index))
+        else
+            ((checkbox_pages_index--))
+            checkbox_page_list_count=$checkbox_list_perpage
+        fi
+
+        checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal}"
+
+        inquirer:page_instructions
+        tput cub "$(tput cols)"
+        tput cud $((checkbox_list_perpage-current_index+1))
+
+        for((i=0;i<=checkbox_list_perpage;i++));
+        do
+            tput el
+            tput cuu1
+        done
+
+        tput el
+
+        if [ "$current_index" -gt "$checkbox_page_list_count" ] 
+        then
+            current_index=$checkbox_page_list_count
+        fi
+
+        checkbox_page_list=()
+        checkbox_page_selected=()
+        checkbox_page_select_all=true
+
+        for((i=0;i<checkbox_page_list_count;i++));
+        do
+            checkbox_page_list+=("${checkbox_list[i+checkbox_list_perpage*checkbox_pages_index]}")
+
+            if [ "$i" = "$current_index" ] 
+            then
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            else
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            fi
+        done
+
+        checkbox_page_list+=("$(gettext 全选)")
+
+        if [ "$current_index" -eq $checkbox_page_list_count ] 
+        then
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
+        else
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print " ${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
+        fi
+
+        ((checkbox_page_list_count++))
+
+        tput cuu $((checkbox_page_list_count-current_index))
+    }
+
+    inquirer:on_checkbox_input_right() {
+        if [ -z "${checkbox_pages_tip:-}" ] 
+        then
+            return
+        fi
+
+        local i
+
+        if [ "$checkbox_pages_index" -eq $((checkbox_pages_count-1)) ] 
+        then
+            checkbox_pages_index=0
+            checkbox_page_list_count=$checkbox_list_perpage
+        else
+            ((checkbox_pages_index++))
+            if [ "$checkbox_pages_index" -eq $((checkbox_pages_count-1)) ] 
+            then
+                checkbox_page_list_count=$((checkbox_list_count-checkbox_pages_index*checkbox_list_perpage))
+            else
+                checkbox_page_list_count=$checkbox_list_perpage
+            fi
+        fi
+
+        checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal}"
+
+        inquirer:page_instructions
+        tput cub "$(tput cols)"
+        tput cud $((checkbox_list_perpage-current_index+1))
+
+        for((i=0;i<=checkbox_list_perpage;i++));
+        do
+            tput el
+            tput cuu1
+        done
+
+        tput el
+
+        if [ "$current_index" -gt "$checkbox_page_list_count" ] 
+        then
+            current_index=$checkbox_page_list_count
+        fi
+
+        checkbox_page_list=()
+        checkbox_page_selected=()
+        checkbox_page_select_all=true
+
+        for((i=0;i<checkbox_page_list_count;i++));
+        do
+            checkbox_page_list+=("${checkbox_list[i+checkbox_list_perpage*checkbox_pages_index]}")
+
+            if [ "$i" = "$current_index" ] 
+            then
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            else
+                if [ "${checkbox_selected[i+checkbox_list_perpage*checkbox_pages_index]}" = true ]
+                then
+                    checkbox_page_selected+=("true")
+                    inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                else
+                    checkbox_page_selected+=("false")
+                    checkbox_page_select_all=false
+                    inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                fi
+            fi
+        done
+
+        checkbox_page_list+=("$(gettext 全选)")
+
+        if [ "$current_index" -eq $checkbox_page_list_count ] 
+        then
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
+        else
+            if [ "$checkbox_page_select_all" = true ] 
+            then
+                checkbox_page_selected+=("true")
+                inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            else
+                checkbox_page_selected+=("false")
+                inquirer:print " ${unchecked} ${checkbox_page_list[checkbox_page_list_count]}\n"
+            fi
+        fi
+
+        ((checkbox_page_list_count++))
+
+        tput cuu $((checkbox_page_list_count-current_index))
+    }
+
     inquirer:on_checkbox_input_enter() {
         local i
 
         for i in "${!checkbox_list[@]}"
         do
-            if [ "${checkbox_selected[i]}" = true ] && [ "$i" -ne "$checkbox_list_count" ]
+            if [ "${checkbox_selected[i]}" = true ] 
             then
                 checkbox_selected_indices+=("$i")
                 checkbox_selected_options+=("${checkbox_list[i]}")
@@ -184,9 +425,9 @@ inquirer()
             inquirer:print "${bg_black}${red}${checkbox_input_failed_msg}${normal}"
             tput rc
         else
-            tput cud $((${#checkbox_list[@]}-current_index))
+            tput cud $((checkbox_page_list_count-current_index))
 
-            for i in $(seq $((${#checkbox_list[@]}+1)))
+            for i in $(seq $((checkbox_page_list_count+1)))
             do
                 tput el
                 tput cuu1
@@ -206,48 +447,46 @@ inquirer()
         tput cub "$(tput cols)"
         tput el
 
-        if [ "$current_index" -eq "$checkbox_list_count" ] 
+        if [ "$current_index" -eq $((checkbox_page_list_count-1)) ] 
         then
-            if [ "${checkbox_selected[current_index]}" = true ]
+            if [ "${checkbox_page_selected[current_index]}" = true ]
             then
                 tput cuu $current_index
-                for i in "${!checkbox_list[@]}"
+                for i in "${!checkbox_page_list[@]}"
                 do
                     if [ "$i" -eq "$current_index" ]
                     then
-                        inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[i]}"
+                        inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}"
                     else
-                        inquirer:print " ${unchecked} ${checkbox_list[i]}\n"
+                        inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                        checkbox_selected[i+checkbox_pages_index*checkbox_list_perpage]=false
                     fi
-                done
-                for i in "${!checkbox_list[@]}"
-                do
-                    checkbox_selected[i]=false
+                    checkbox_page_selected[i]=false
                 done
             else
                 tput cuu $current_index
-                for i in "${!checkbox_list[@]}"
+                for i in "${!checkbox_page_list[@]}"
                 do
                     if [ "$i" -eq "$current_index" ]
                     then
-                        inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[i]}"
+                        inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}"
                     else
-                        inquirer:print " ${green}${checked}${normal} ${checkbox_list[i]}\n"
+                        inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                        checkbox_selected[i+checkbox_pages_index*checkbox_list_perpage]=true
                     fi
-                done
-                for i in "${!checkbox_list[@]}"
-                do
-                    checkbox_selected[i]=true
+                    checkbox_page_selected[i]=true
                 done
             fi
         else
-            if [ "${checkbox_selected[current_index]}" = true ]
+            if [ "${checkbox_page_selected[current_index]}" = true ]
             then
-                checkbox_selected[current_index]=false
-                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[current_index]}"
+                checkbox_page_selected[current_index]=false
+                checkbox_selected[current_index+checkbox_pages_index*checkbox_list_perpage]=false
+                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
             else
-                checkbox_selected[current_index]=true
-                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[current_index]}"
+                checkbox_page_selected[current_index]=true
+                checkbox_selected[current_index+checkbox_pages_index*checkbox_list_perpage]=true
+                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
             fi
         fi
     }
@@ -257,11 +496,14 @@ inquirer()
         case "$key" in
             "w" ) inquirer:on_checkbox_input_up;;
             "s" ) inquirer:on_checkbox_input_down;;
+            "a" ) inquirer:on_checkbox_input_left;;
+            "d" ) inquirer:on_checkbox_input_right;;
         esac
     }
 
     inquirer:_checkbox_input() {
         local i var=("$2"[@])
+        checkbox_list_perpage=${4:-$checkbox_list_perpage}
         checkbox_list=("${!var}")
         checkbox_list_count=${#checkbox_list[@]}
 
@@ -276,8 +518,7 @@ inquirer()
         checkbox_selected=()
         checkbox_selected_indices=()
         checkbox_selected_options=()
-        checkbox_list+=("$(gettext 全选)")
-        checkbox_input_failed_msg=${4:-$(gettext "选择不能为空")}
+        checkbox_input_failed_msg=$(gettext "选择不能为空")
         current_index=0
         failed_count=0
         first_keystroke=true
@@ -287,30 +528,37 @@ inquirer()
         stty -echo
         tput civis
 
-        inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${dim}`gettext \"(按 <space> 选择, <enter> 确认)\"`${normal}\n"
+        if [ "$checkbox_list_perpage" -gt 0 ] && [ "$checkbox_list_count" -gt "$checkbox_list_perpage" ] 
+        then
+            checkbox_pages_count=$((checkbox_list_count/checkbox_list_perpage))
+            if [[ $((checkbox_list_perpage*checkbox_pages_count)) -lt "$checkbox_list_count" ]] 
+            then
+                ((checkbox_pages_count++))
+            fi
+            checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal} "
+        fi
+
+        inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${checkbox_pages_tip:-}${dim}`gettext \"(按 <space> 选择, <enter> 确认)\"`${normal}\n"
 
         for i in "${!checkbox_list[@]}"
         do
             checkbox_selected[i]=false
         done
 
-        if [ -n "${3:-}" ]
+        var=("$3"[@])
+        if [[ -n ${!var:-} ]] 
         then
-            var=("$3"[@])
-            if [[ -n ${!var:-} ]] 
-            then
-                checkbox_selected_indices=("${!var}")
-                for i in "${checkbox_selected_indices[@]}"
-                do
-                    checkbox_selected[i]=true
-                done
-                checkbox_selected_indices=()
-            fi
+            checkbox_selected_indices=("${!var}")
+            for i in "${checkbox_selected_indices[@]}"
+            do
+                checkbox_selected[i]=true
+            done
+            checkbox_selected_indices=()
         fi
 
         for i in "${!checkbox_list[@]}"
         do
-            if [ $i = 0 ]
+            if [ "$i" = 0 ]
             then
                 if [ "${checkbox_selected[i]}" = true ]
                 then
@@ -318,6 +566,9 @@ inquirer()
                 else
                     inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[i]}\n"
                 fi
+            elif [ "$checkbox_pages_count" -gt 1 ] && [ "$i" = "$checkbox_list_perpage" ] 
+            then
+                break
             else
                 if [ "${checkbox_selected[i]}" = true ]
                 then
@@ -326,17 +577,42 @@ inquirer()
                     inquirer:print " ${unchecked} ${checkbox_list[i]}\n"
                 fi
             fi
+            ((checkbox_page_list_count++))
+            checkbox_page_list+=("${checkbox_list[i]}")
         done
 
-        tput cuu ${#checkbox_list[@]}
+        for((i=0;i<checkbox_page_list_count;i++));
+        do
+            if [ "${checkbox_selected[i]}" = true ] 
+            then
+                checkbox_page_selected+=("true")
+            else
+                checkbox_page_selected+=("false")
+                checkbox_page_select_all=false
+            fi
+        done
+
+        checkbox_page_list+=("$(gettext 全选)")
+        ((checkbox_page_list_count++))
+
+        if [ "$checkbox_page_select_all" = true ] 
+        then
+            checkbox_page_selected+=("true")
+            inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[checkbox_page_list_count-1]}\n"
+        else
+            checkbox_page_selected+=("false")
+            inquirer:print " ${unchecked} ${checkbox_page_list[checkbox_page_list_count-1]}\n"
+        fi
+
+        tput cuu $checkbox_page_list_count
 
-        inquirer:on_keypress inquirer:on_checkbox_input_up inquirer:on_checkbox_input_down inquirer:on_checkbox_input_space inquirer:on_checkbox_input_enter inquirer:on_default inquirer:on_default inquirer:on_checkbox_input_ascii
+        inquirer:on_keypress inquirer:on_checkbox_input_up inquirer:on_checkbox_input_down inquirer:on_checkbox_input_space inquirer:on_checkbox_input_enter inquirer:on_checkbox_input_left inquirer:on_checkbox_input_right inquirer:on_checkbox_input_ascii
     }
 
     inquirer:checkbox_input() {
         var_name=$3
 
-        inquirer:_checkbox_input "$1" "$2"
+        inquirer:_checkbox_input "$1" "$2" "$var_name" "${4:-}"
 
         read -r -a ${var_name?} <<< "${checkbox_selected_options[@]}"
 
@@ -348,7 +624,7 @@ inquirer()
     inquirer:checkbox_input_indices() {
         var_name=$3
 
-        inquirer:_checkbox_input "$1" "$2" "$var_name"
+        inquirer:_checkbox_input "$1" "$2" "$var_name" "${4:-}"
 
         read -r -a ${var_name?} <<< "${checkbox_selected_indices[@]}"
 
@@ -728,7 +1004,9 @@ inquirer()
             tput sc
             tput cuu $((1+failed_count*3))
             tput cuf $((prompt_width+3))
-            inquirer:print "${bg_black}${cyan}${text_input}${normal}"
+            inquirer:print "${bg_black}${cyan}"
+            inquirer:print_input "${text_input}"
+            inquirer:print "${normal}"
             tput rc
             break_keypress=true
         else
@@ -741,7 +1019,7 @@ inquirer()
                 text_input=""
                 current_pos=0
             else
-                inquirer:print "${text_input}"
+                inquirer:print_input "${text_input}"
                 tput cub "$(tput cols)"
                 tput cuf "$current_pos"
             fi
@@ -764,7 +1042,7 @@ inquirer()
 
         [[ $current_width -gt 1 ]] && tput cub $((current_width-1))
 
-        inquirer:print "$c$rest"
+        inquirer:print_input "$c$rest"
 
         if [[ $rest_width -gt 0 ]]
         then
@@ -788,7 +1066,7 @@ inquirer()
 
         [[ $current_width -gt 1 ]] && tput cub $((current_width-1))
 
-        inquirer:print "$c$rest"
+        inquirer:print_input "$c$rest"
 
         if [[ $rest_width -gt 0 ]]
         then
@@ -814,7 +1092,7 @@ inquirer()
                 next_width=$(inquirer:display_length "$next")
                 offset=$((current_width-1))
                 [[ $offset -gt 0 ]] && tput cub $offset
-                inquirer:print "$rest"
+                inquirer:print_input "$rest"
                 offset=$((rest_width-next_width+1))
                 [[ $offset -gt 0 ]] && tput cub $offset
                 text_input="$rest"
@@ -828,11 +1106,11 @@ inquirer()
                 if [[ $current_width -gt 1 ]] 
                 then
                     tput cub $((del_width+current_width-1))
-                    inquirer:print "$rest"
+                    inquirer:print_input "$rest"
                     tput cub $((rest_width-current_width+1))
                 else
                     tput cub $del_width
-                    inquirer:print "$rest"
+                    inquirer:print_input "$rest"
                     [[ $rest_width -gt 0 ]] && tput cub $((rest_width-current_width+1))
                 fi
                 text_input="$start$rest"
@@ -1146,50 +1424,32 @@ inquirer()
     }
 
     inquirer:display_length() {
-        local display_length=0 byte_len char_len char_i char
+        local display_length=0 char_read byte_len char_len char_i char
         local oLC_ALL=${LC_ALL:-} oLANG=${LANG:-}
 
-        if [[ ${BASH_VERSINFO[0]} -lt 4 ]] 
-        then
-            char_len="${#1}"
-            for((char_i=0;char_i<char_len;char_i++));
-            do
-                char="${1:char_i:1}"
-                case $char in
-                    *[$'\x80'-$'\xFF']*) 
-                        LC_ALL= LANG=C
-                        byte_len=${#char}
-                        LC_ALL=$oLC_ALL LANG=$oLANG
-                        if [[ $byte_len -eq 2 ]] 
-                        then
-                            display_length=$((display_length+1))
-                        else
-                            display_length=$((display_length+2))
-                        fi
-                    ;;
-                    *) display_length=$((display_length+1))
-                    ;;
-                esac
-            done
-
-            echo $display_length
-            return 0
-        fi
-
         while IFS= read -rsn1 char
         do
             case "$char" in
                 '')
                 ;;
                 *[$'\x80'-$'\xFF']*) 
+                    char_read="${char_read:-}$char"
                     LC_ALL= LANG=C
-                    byte_len=${#char}
+                    byte_len=${#char_read}
                     LC_ALL=$oLC_ALL LANG=$oLANG
-                    if [[ $byte_len -eq 2 ]] 
+
+                    if [ "$byte_len" -ne "${#char_read}" ] 
                     then
-                        display_length=$((display_length+1))
-                    else
-                        display_length=$((display_length+2))
+                        if [[ $byte_len -le 2 ]] 
+                        then
+                            display_length=$((display_length+1))
+                        elif [[ $byte_len -le 4 ]] 
+                        then
+                            display_length=$((display_length+2))
+                        else
+                            display_length=$((display_length+3))
+                        fi
+                        char_read=""
                     fi
                 ;;
                 *) 
@@ -1210,6 +1470,15 @@ inquirer()
     current_index \
     checkbox_list \
     checkbox_list_count \
+    checkbox_list_perpage=0 \
+    checkbox_page_list=() \
+    checkbox_page_list_count=0 \
+    checkbox_page_selected=() \
+    checkbox_page_select_all=true \
+    checkbox_pages_tip \
+    checkbox_pages_arrows="\xe2\x9d\xae\xe2\x9d\xaf" \
+    checkbox_pages_index=0 \
+    checkbox_pages_count=1 \
     checkbox_selected \
     checkbox_selected_indices \
     checkbox_selected_options \
diff --git a/utils/jq b/utils/jq
index 4cd95a9..95b6aa8 100644
--- a/utils/jq
+++ b/utils/jq
@@ -1,7 +1,5 @@
 JQInstall()
 {
-    [ ! -d "$IPTV_ROOT" ] && JQ_FILE="/usr/local/bin/jq"
-
     if [[ -x "$JQ_FILE" ]] 
     then
         return 0
@@ -32,8 +30,7 @@ JQInstall()
             ln -sf /usr/local/bin/jq "$JQ_FILE"
         fi
         Println "`eval_gettext \"\\\$info JQ 安装完成\"`"
-    elif [ ! -e "$JQ_FILE" ] || ! $JQ_FILE -V > /dev/null 2>&1 
-    then
+    else
         Println "`eval_gettext \"\\\$info 开始下载/安装 JQ...\"`"
         if [ "$dist" == "mac" ] 
         then
@@ -41,27 +38,26 @@ JQInstall()
             return 0
         fi
         #experimental# grep -Po '"tag_name": "jq-\K.*?(?=")'
-        if jq_ver=$(curl -s -m 10 "$FFMPEG_MIRROR_LINK/jq.json" |  grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
+        if ! jq_ver=$(curl -s -m 10 "$FFMPEG_MIRROR_LINK/jq.json" |  grep '"tag_name":' | sed -E 's/.*"([^"]+)".*/\1/')
         then
-            if grep -q 64 <<< "$arch" 
-            then
-                jq_package="jq-linux64"
-            else
-                jq_package="jq-linux32"
-            fi
-            if curl -L "$FFMPEG_MIRROR_LINK/$jq_ver/$jq_package" -o "$JQ_FILE"
-            then
-                chmod +x "$JQ_FILE"
-                Println "`eval_gettext \"\\\$info JQ 安装完成\"`"
-            else
-                rm -f "$JQ_FILE"
-                Println "`eval_gettext \"\\\$error 下载 JQ 失败, 请重试 !\"`" && exit 1
-            fi
+            Println "`eval_gettext \"\\\$error 暂时无法连接服务器, 请稍后再试 !\"`"
+            exit 1
+        fi
+        if grep -q 64 <<< "$arch" 
+        then
+            jq_package="jq-linux64"
         else
-            Println "`eval_gettext \"\\\$error 暂时无法连接服务器, 请稍后再试 !\"`" && exit 1
+            jq_package="jq-linux32"
+        fi
+        if curl -L "$FFMPEG_MIRROR_LINK/$jq_ver/$jq_package" -o "$JQ_FILE"
+        then
+            chmod +x "$JQ_FILE"
+            Println "`eval_gettext \"\\\$info JQ 安装完成\"`"
+        else
+            rm -f "$JQ_FILE"
+            Println "`eval_gettext \"\\\$error 下载 JQ 失败, 请重试 !\"`"
+            exit 1
         fi
-    else
-        Println "`eval_gettext \"\\\$info JQ 已安装\"`"
     fi
 }
 
diff --git a/utils/mirror b/utils/mirror
index 18c365f..1919bb2 100644
--- a/utils/mirror
+++ b/utils/mirror
@@ -1,14 +1,11 @@
 [ ! -d "$IPTV_ROOT" ] && Println "$error 尚未安装, 请检查 !\n" && exit 1
 
-if [[ ! -x $(command -v curl) ]] || [ ! -e "$JQ_FILE" ]
+if [[ ! -x $(command -v curl) ]] 
 then
     DepsCheck
 fi
 
-if [ ! -e "$JQ_FILE" ] 
-then
-    JQInstall
-fi
+JQInstall
 
 mkdir -p "$FFMPEG_MIRROR_ROOT/builds"
 mkdir -p "$FFMPEG_MIRROR_ROOT/releases"
@@ -149,7 +146,7 @@ then
     if [ ! -e "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux64" ] || [ ! -e "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux32" ] 
     then
         Println "$info 下载 jq ..."
-        rm -f "$FFMPEG_MIRROR_ROOT/jq-"*
+        rm -rf "$FFMPEG_MIRROR_ROOT/jq-"*
         mkdir -p "$FFMPEG_MIRROR_ROOT/$jq_ver/"
         if curl -s -L "https://github.com/stedolan/jq/releases/download/$jq_ver/jq-linux64" -o "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux64_tmp" && curl -s -L "https://github.com/stedolan/jq/releases/download/$jq_ver/jq-linux32" -o "$FFMPEG_MIRROR_ROOT/$jq_ver/jq-linux32_tmp"
         then
diff --git a/utils/openssl b/utils/openssl
index 2b5ce88..575d3e5 100644
--- a/utils/openssl
+++ b/utils/openssl
@@ -14,7 +14,7 @@ OpensslInstall()
         kill $progress_pid
         wait $progress_pid 2> /dev/null
     ' EXIT
-    DistCheck
+
     if [ "$dist" == "rpm" ] 
     then
         yum -y install openssl openssl-devel >/dev/null 2>&1
diff --git a/utils/pdf2html b/utils/pdf2html
index fe09c3b..f193063 100644
--- a/utils/pdf2html
+++ b/utils/pdf2html
@@ -17,7 +17,6 @@ Pdf2htmlInstall()
         exit 1
     fi
 
-    DistCheck
     Progress &
     progress_pid=$!
     trap '
diff --git a/utils/python b/utils/python
index aad4ce9..5245585 100644
--- a/utils/python
+++ b/utils/python
@@ -5,8 +5,6 @@ PythonInstall()
         return 0
     fi
 
-    DistCheck
-
     Println "`eval_gettext \"\\\$info 安装 python3 ...\"`"
 
     Progress &
diff --git a/utils/system b/utils/system
index 7e65cc8..766d70a 100644
--- a/utils/system
+++ b/utils/system
@@ -2,7 +2,7 @@ DistCheck()
 {
     [ -n "${dist:-}" ] && return 0
 
-    dist_files=( /etc/issue /etc/os-release /proc/version )
+    local dist_files=( /etc/issue /etc/os-release /proc/version ) dist_file
     dist=""
 
     for dist_file in "${dist_files[@]}"
@@ -122,53 +122,52 @@ AptUpdate()
 
 BrewInstall()
 {
-    if ! curl -s -S -Lm 20 https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh | bash
+    if [[ ! -x $(command -v brew) ]] 
     then
-        Println "${green}[info]${normal} 尝试更换国内源...\n"
+        if ! curl -s -S -Lm 20 https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh | bash
+        then
+            Println "${green}[info]${normal} 尝试更换国内源...\n"
 
-        export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.ustc.edu.cn/brew.git"
-        export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.ustc.edu.cn/homebrew-core.git"
-        export HOMEBREW_BOTTLE_DOMAIN="https://mirrors.ustc.edu.cn/homebrew-bottles"
-        export HOMEBREW_API_DOMAIN="https://mirrors.ustc.edu.cn/homebrew-bottles/api"
+            export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.ustc.edu.cn/brew.git"
+            export HOMEBREW_CORE_GIT_REMOTE="https://mirrors.ustc.edu.cn/homebrew-core.git"
+            export HOMEBREW_BOTTLE_DOMAIN="https://mirrors.ustc.edu.cn/homebrew-bottles"
+            export HOMEBREW_API_DOMAIN="https://mirrors.ustc.edu.cn/homebrew-bottles/api"
 
-        if ! curl -s -S -Lm 20 https://mirrors.ustc.edu.cn/misc/brew-install.sh | bash 
-        then
-            Println "${green}[ERROR]${normal} 无法安装 Homebrew\n"
-            exit 1
-        fi
+            if ! curl -s -S -Lm 20 https://mirrors.ustc.edu.cn/misc/brew-install.sh | bash 
+            then
+                Println "${green}[ERROR]${normal} 无法安装 Homebrew\n"
+                exit 1
+            fi
 
-        export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.ustc.edu.cn/brew.git"
-        brew update >/dev/null 2>&1
+            export HOMEBREW_BREW_GIT_REMOTE="https://mirrors.ustc.edu.cn/brew.git"
+            brew update >/dev/null 2>&1
+        fi
     fi
 }
 
 DepInstall()
 {
-    dependency=$1
+    local dependency=$1
 
     [[ -x $(command -v $dependency) ]] && return 0
 
-    DistCheck
-
-    if [ "$dependency" == "gettext" ] || [ "$dependency" == "wget" ] || [ "$dependency" == "gsed" ] || [ "$dependency" == "gdate" ]
+    if [ "$dependency" == "gettext" ] || [ "$dependency" == "wget" ] || [ "$dependency" == "gsed" ] || [ "$dependency" == "gdate" ] || [ "$dependency" == "ggrep" ]
     then
         Println "${green}[INFO]${normal} Installing $dependency, it takes awhile..."
 
         if [ "$dist" == "mac" ] 
         then
-            if [[ ! -x $(command -v brew) ]] 
-            then
-                BrewInstall
-            fi
+            BrewInstall
 
             if [ "$dependency" == "gsed" ] 
             then
                 dependency=gnu-sed
-            fi
-
-            if [ "$dependency" == "gdate" ] 
+            elif [ "$dependency" == "gdate" ] 
             then
                 dependency=coreutils
+            elif [ "$dependency" == "ggrep" ] 
+            then
+                dependency=grep
             fi
 
             if brew install $dependency >/dev/null 2>&1
@@ -216,10 +215,7 @@ DepInstall()
 
     if [ "$dist" == "mac" ] 
     then
-        if [[ ! -x $(command -v brew) ]] 
-        then
-            BrewInstall
-        fi
+        BrewInstall
 
         if [ "$dependency" == "brew" ] 
         then
@@ -283,8 +279,6 @@ DepsCheck()
         return 0
     fi
 
-    DistCheck
-
     DepInstall tput
 
     Spinner "`gettext \"检查依赖, 耗时可能会很长\"`" DepsInstall
@@ -390,8 +384,6 @@ DepsInstall()
 
 ResourceLimit()
 {
-    DistCheck
-
     if [ ! -e /proc/sys/fs/file-max ] 
     then
         echo 65536 > /proc/sys/fs/file-max