diff --git a/docs/iptv.sh b/docs/iptv.sh
index 6fa0697..b85ec62 100755
--- a/docs/iptv.sh
+++ b/docs/iptv.sh
@@ -693,7 +693,7 @@ inquirer()
         local var=("$1"[@])
         if [[ -z ${!var:-} ]] 
         then
-            return 0
+            return
         fi
         local join_list=("${!var}") first=true item
         for item in "${join_list[@]}"
@@ -709,7 +709,7 @@ inquirer()
     }
 
     inquirer:on_default() {
-        return 0
+        return
     }
 
     inquirer:on_keypress() {
@@ -749,7 +749,7 @@ inquirer()
                 # 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" ] 
+                    if [[ ${BASH_VERSINFO[0]} -lt 4 ]] 
                     then
                         char_read="${char_read:-}$key"
                         LC_ALL= LANG=C
@@ -819,6 +819,46 @@ inquirer()
     }
 
     inquirer:on_checkbox_input_up() {
+        if [ "$checkbox_input_search" = true ] 
+        then
+            tput cub "$(tput cols)"
+            tput el
+            tput cuu1
+            tput el
+            tput cuu1
+            tput el
+
+            stty -echo
+            tput civis
+
+            local i
+
+            for((i=0;i<checkbox_page_list_count;i++));
+            do
+                if [ "$i" = "$current_index" ] 
+                then
+                    if [ "${checkbox_page_selected[i]}" = true ]
+                    then
+                        inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                    else
+                        inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}\n"
+                    fi
+                else
+                    if [ "${checkbox_page_selected[i]}" = true ]
+                    then
+                        inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                    else
+                        inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                    fi
+                fi
+            done
+
+            tput cuu $((checkbox_page_list_count-current_index))
+
+            checkbox_input_search=false
+            return
+        fi
+
         inquirer:remove_instructions
         tput cub "$(tput cols)"
 
@@ -849,6 +889,11 @@ inquirer()
     }
 
     inquirer:on_checkbox_input_down() {
+        if [ "$checkbox_input_search" = true ] 
+        then
+            return
+        fi
+
         inquirer:remove_instructions
         tput cub "$(tput cols)"
 
@@ -884,6 +929,12 @@ inquirer()
             return
         fi
 
+        if [ "$checkbox_input_search" = true ] 
+        then
+            inquirer:on_text_input_left
+            return
+        fi
+
         local i
 
         if [ "$checkbox_pages_index" -eq 0 ] 
@@ -980,6 +1031,12 @@ inquirer()
             return
         fi
 
+        if [ "$checkbox_input_search" = true ] 
+        then
+            inquirer:on_text_input_right
+            return
+        fi
+
         local i
 
         if [ "$checkbox_pages_index" -eq $((checkbox_pages_count-1)) ] 
@@ -1075,9 +1132,158 @@ inquirer()
         tput cuu $((checkbox_page_list_count-current_index))
     }
 
+    inquirer:on_checkbox_input_page() {
+        if [ "$checkbox_input_page" = true ] && [[ "$1" =~ [0-9] ]] 
+        then
+            checkbox_input_page_num="${checkbox_input_page_num:-}$1"
+            checkbox_input_page_num=${checkbox_input_page_num#\0}
+        else
+            checkbox_input_page=true
+            checkbox_input_page_num=""
+        fi
+    }
+
     inquirer:on_checkbox_input_enter() {
         local i
 
+        if [ "$checkbox_input_search" = true ] 
+        then
+            if [ -n "$text_input" ] 
+            then
+                tput cub "$(tput cols)"
+                tput el
+                tput cuu1
+                tput el
+                tput cuu1
+                tput el
+                tput cuu1
+                tput el
+
+                local checkbox_list_page
+
+                for i in "${!checkbox_list[@]}"
+                do
+                    if [[ "${checkbox_list[i]}" =~ "$text_input" ]] 
+                    then
+                        checkbox_list_page=$((i/checkbox_list_perpage+1))
+                        inquirer:print "${green}P${checkbox_list_page}${normal} ${checkbox_list[i]}\n"
+                    fi
+                done
+
+                if [ -n "${checkbox_list_page:-}" ] 
+                then
+                    tput cud1
+                fi
+
+                inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${checkbox_pages_tip:-}${dim}`gettext \"(按 <space> 选择, <enter> 确认)\"`${normal}\n\n\n"
+            fi
+            inquirer:on_checkbox_input_up
+            return
+        fi
+
+        if [ "$checkbox_input_page" = true ] 
+        then
+            checkbox_input_page=false
+            if [ -n "${checkbox_input_page_num:-}" ] 
+            then
+                if [ "$checkbox_input_page_num" -gt "$checkbox_pages_count" ] || [ "$checkbox_input_page_num" -eq $((checkbox_pages_index+1)) ]
+                then
+                    checkbox_input_page_num=""
+                    return
+                fi
+
+                checkbox_pages_index=$((checkbox_input_page_num-1))
+
+                checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal}"
+
+                if [ "$checkbox_input_page_num" -eq "$checkbox_pages_count" ] 
+                then
+                    checkbox_page_list_count=$((checkbox_list_count-checkbox_pages_index*checkbox_list_perpage))
+                else
+                    checkbox_page_list_count=$checkbox_list_perpage
+                fi
+
+                inquirer:page_instructions
+                tput cub "$(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 $((checkbox_page_list_count-current_index))
+
+                checkbox_input_page_num=""
+            fi
+            return
+        fi
+
         for i in "${!checkbox_list[@]}"
         do
             if [ "${checkbox_selected[i]}" = true ] 
@@ -1114,6 +1320,12 @@ inquirer()
     }
 
     inquirer:on_checkbox_input_space() {
+        if [ "$checkbox_input_search" = true ] 
+        then
+            inquirer:on_text_input_ascii
+            return
+        fi
+
         local i
 
         inquirer:remove_instructions
@@ -1166,12 +1378,80 @@ inquirer()
 
     inquirer:on_checkbox_input_ascii() {
         local key=$1
-        case "$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
+
+        if [ "$checkbox_input_search" = false ] 
+        then
+            case "$key" in
+                "w" ) 
+                    inquirer:on_checkbox_input_up
+                    return
+                ;;
+                "s" ) 
+                    inquirer:on_checkbox_input_down
+                    return
+                ;;
+                "a" ) 
+                    inquirer:on_checkbox_input_left
+                    return
+                ;;
+                "d" ) 
+                    inquirer:on_checkbox_input_right
+                    return
+                ;;
+            esac
+            if [ "$key" == "/" ]
+            then
+                if [ "$checkbox_pages_count" -eq 1 ] 
+                then
+                    return
+                fi
+
+                checkbox_input_search=true
+                text_input=""
+                current_pos=0
+
+                tput cub "$(tput cols)"
+                tput cud $((checkbox_list_perpage-current_index+1))
+
+                for((i=0;i<=checkbox_list_perpage;i++));
+                do
+                    tput el
+                    tput cuu1
+                done
+
+                tput el
+                tput cud1
+
+                inquirer:print "${green}?${normal} ${bold}${bg_black}${white}输入搜索内容${bold} ${dim}( \xe2\x86\x91 返回)${normal}\n"
+
+                stty -echo
+                tput cnorm
+            elif [[ "$key" =~ [0-9Pp] ]]
+            then
+                inquirer:on_checkbox_input_page "$key"
+            fi
+            return
+        fi
+
+        inquirer:on_text_input_ascii "$key"
+    }
+
+    inquirer:on_checkbox_input_not_ascii() {
+        if [ "$checkbox_input_search" = false ] 
+        then
+            return
+        fi
+
+        inquirer:on_text_input_not_ascii "$1"
+    }
+
+    inquirer:on_checkbox_input_backspace() {
+        if [ "$checkbox_input_search" = false ] 
+        then
+            return
+        fi
+
+        inquirer:on_text_input_backspace
     }
 
     inquirer:_checkbox_input() {
@@ -1185,7 +1465,8 @@ inquirer()
             checkbox_selected_options=("${checkbox_list[@]}")
             checkbox_selected_indices=(0)
 
-            return 0
+            inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${bg_black}${cyan}$(inquirer:join checkbox_selected_options)${normal}\n"
+            return
         fi
 
         checkbox_selected=()
@@ -1279,7 +1560,7 @@ inquirer()
 
         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_checkbox_input_left inquirer:on_checkbox_input_right 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:on_checkbox_input_backspace inquirer:on_checkbox_input_not_ascii
     }
 
     inquirer:checkbox_input() {
@@ -1309,7 +1590,7 @@ inquirer()
     inquirer:on_sort_up() {
         if [ "${#sort_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         tput cub "$(tput cols)"
@@ -1333,7 +1614,7 @@ inquirer()
     inquirer:on_sort_down() {
         if [ "${#sort_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         tput cub "$(tput cols)"
@@ -1357,7 +1638,7 @@ inquirer()
     inquirer:on_sort_move_up() {
         if [ "${#sort_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         local i
@@ -1392,7 +1673,7 @@ inquirer()
     inquirer:on_sort_move_down() {
         if [ "${#sort_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         local i
@@ -1509,7 +1790,7 @@ inquirer()
 
         if [ "${#list_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         tput cub "$(tput cols)"
@@ -1535,7 +1816,7 @@ inquirer()
 
         if [ "${#list_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         tput cub "$(tput cols)"
@@ -1588,7 +1869,7 @@ inquirer()
 
         if [ "${#list_options[@]}" -eq 1 ] 
         then
-            return 0
+            return
         fi
 
         first_keystroke=true
@@ -1793,7 +2074,7 @@ inquirer()
     }
 
     inquirer:text_input_default_validator() {
-        return 0
+        return
     }
 
     inquirer:text_input() {
@@ -1834,7 +2115,7 @@ inquirer()
         then
             return 1
         fi
-        return 0
+        return
     }
 
     inquirer:remove_date_instructions() {
@@ -1903,7 +2184,7 @@ inquirer()
         case $current_pos in
             3)  
                 local year=$((${date_pick:0:4}-1))
-                [ "$year" -eq 2020 ] && return 0
+                [ "$year" -eq 2020 ] && return
                 date_pick="$year${date_pick:4}"
             ;;
             6) 
@@ -2141,24 +2422,27 @@ inquirer()
     break_keypress \
     first_keystroke \
     current_index \
-    checkbox_list \
+    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_input_page=false \
+    checkbox_input_page_num \
+    checkbox_input_search=false \
     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 \
+    checkbox_selected=() \
+    checkbox_selected_indices=() \
+    checkbox_selected_options=() \
     checkbox_input_failed_msg \
-    sort_options \
-    sort_indices \
-    list_options \
+    sort_options=() \
+    sort_indices=() \
+    list_options=() \
     current_pos \
     failed_count \
     text_default \
@@ -2168,8 +2452,8 @@ inquirer()
     date_pick \
     date_pick_regex_failed_msg \
     date_pick_validator \
-    colors \
-    bg_colors \
+    colors=() \
+    bg_colors=() \
     colors_index \
     bg_colors_index \
     arrow checked unchecked bold dim normal
diff --git a/iptv.sh b/iptv.sh
index 6fa0697..b85ec62 100755
--- a/iptv.sh
+++ b/iptv.sh
@@ -693,7 +693,7 @@ inquirer()
         local var=("$1"[@])
         if [[ -z ${!var:-} ]] 
         then
-            return 0
+            return
         fi
         local join_list=("${!var}") first=true item
         for item in "${join_list[@]}"
@@ -709,7 +709,7 @@ inquirer()
     }
 
     inquirer:on_default() {
-        return 0
+        return
     }
 
     inquirer:on_keypress() {
@@ -749,7 +749,7 @@ inquirer()
                 # 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" ] 
+                    if [[ ${BASH_VERSINFO[0]} -lt 4 ]] 
                     then
                         char_read="${char_read:-}$key"
                         LC_ALL= LANG=C
@@ -819,6 +819,46 @@ inquirer()
     }
 
     inquirer:on_checkbox_input_up() {
+        if [ "$checkbox_input_search" = true ] 
+        then
+            tput cub "$(tput cols)"
+            tput el
+            tput cuu1
+            tput el
+            tput cuu1
+            tput el
+
+            stty -echo
+            tput civis
+
+            local i
+
+            for((i=0;i<checkbox_page_list_count;i++));
+            do
+                if [ "$i" = "$current_index" ] 
+                then
+                    if [ "${checkbox_page_selected[i]}" = true ]
+                    then
+                        inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                    else
+                        inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}\n"
+                    fi
+                else
+                    if [ "${checkbox_page_selected[i]}" = true ]
+                    then
+                        inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                    else
+                        inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                    fi
+                fi
+            done
+
+            tput cuu $((checkbox_page_list_count-current_index))
+
+            checkbox_input_search=false
+            return
+        fi
+
         inquirer:remove_instructions
         tput cub "$(tput cols)"
 
@@ -849,6 +889,11 @@ inquirer()
     }
 
     inquirer:on_checkbox_input_down() {
+        if [ "$checkbox_input_search" = true ] 
+        then
+            return
+        fi
+
         inquirer:remove_instructions
         tput cub "$(tput cols)"
 
@@ -884,6 +929,12 @@ inquirer()
             return
         fi
 
+        if [ "$checkbox_input_search" = true ] 
+        then
+            inquirer:on_text_input_left
+            return
+        fi
+
         local i
 
         if [ "$checkbox_pages_index" -eq 0 ] 
@@ -980,6 +1031,12 @@ inquirer()
             return
         fi
 
+        if [ "$checkbox_input_search" = true ] 
+        then
+            inquirer:on_text_input_right
+            return
+        fi
+
         local i
 
         if [ "$checkbox_pages_index" -eq $((checkbox_pages_count-1)) ] 
@@ -1075,9 +1132,158 @@ inquirer()
         tput cuu $((checkbox_page_list_count-current_index))
     }
 
+    inquirer:on_checkbox_input_page() {
+        if [ "$checkbox_input_page" = true ] && [[ "$1" =~ [0-9] ]] 
+        then
+            checkbox_input_page_num="${checkbox_input_page_num:-}$1"
+            checkbox_input_page_num=${checkbox_input_page_num#\0}
+        else
+            checkbox_input_page=true
+            checkbox_input_page_num=""
+        fi
+    }
+
     inquirer:on_checkbox_input_enter() {
         local i
 
+        if [ "$checkbox_input_search" = true ] 
+        then
+            if [ -n "$text_input" ] 
+            then
+                tput cub "$(tput cols)"
+                tput el
+                tput cuu1
+                tput el
+                tput cuu1
+                tput el
+                tput cuu1
+                tput el
+
+                local checkbox_list_page
+
+                for i in "${!checkbox_list[@]}"
+                do
+                    if [[ "${checkbox_list[i]}" =~ "$text_input" ]] 
+                    then
+                        checkbox_list_page=$((i/checkbox_list_perpage+1))
+                        inquirer:print "${green}P${checkbox_list_page}${normal} ${checkbox_list[i]}\n"
+                    fi
+                done
+
+                if [ -n "${checkbox_list_page:-}" ] 
+                then
+                    tput cud1
+                fi
+
+                inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${checkbox_pages_tip:-}${dim}`gettext \"(按 <space> 选择, <enter> 确认)\"`${normal}\n\n\n"
+            fi
+            inquirer:on_checkbox_input_up
+            return
+        fi
+
+        if [ "$checkbox_input_page" = true ] 
+        then
+            checkbox_input_page=false
+            if [ -n "${checkbox_input_page_num:-}" ] 
+            then
+                if [ "$checkbox_input_page_num" -gt "$checkbox_pages_count" ] || [ "$checkbox_input_page_num" -eq $((checkbox_pages_index+1)) ]
+                then
+                    checkbox_input_page_num=""
+                    return
+                fi
+
+                checkbox_pages_index=$((checkbox_input_page_num-1))
+
+                checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal}"
+
+                if [ "$checkbox_input_page_num" -eq "$checkbox_pages_count" ] 
+                then
+                    checkbox_page_list_count=$((checkbox_list_count-checkbox_pages_index*checkbox_list_perpage))
+                else
+                    checkbox_page_list_count=$checkbox_list_perpage
+                fi
+
+                inquirer:page_instructions
+                tput cub "$(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 $((checkbox_page_list_count-current_index))
+
+                checkbox_input_page_num=""
+            fi
+            return
+        fi
+
         for i in "${!checkbox_list[@]}"
         do
             if [ "${checkbox_selected[i]}" = true ] 
@@ -1114,6 +1320,12 @@ inquirer()
     }
 
     inquirer:on_checkbox_input_space() {
+        if [ "$checkbox_input_search" = true ] 
+        then
+            inquirer:on_text_input_ascii
+            return
+        fi
+
         local i
 
         inquirer:remove_instructions
@@ -1166,12 +1378,80 @@ inquirer()
 
     inquirer:on_checkbox_input_ascii() {
         local key=$1
-        case "$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
+
+        if [ "$checkbox_input_search" = false ] 
+        then
+            case "$key" in
+                "w" ) 
+                    inquirer:on_checkbox_input_up
+                    return
+                ;;
+                "s" ) 
+                    inquirer:on_checkbox_input_down
+                    return
+                ;;
+                "a" ) 
+                    inquirer:on_checkbox_input_left
+                    return
+                ;;
+                "d" ) 
+                    inquirer:on_checkbox_input_right
+                    return
+                ;;
+            esac
+            if [ "$key" == "/" ]
+            then
+                if [ "$checkbox_pages_count" -eq 1 ] 
+                then
+                    return
+                fi
+
+                checkbox_input_search=true
+                text_input=""
+                current_pos=0
+
+                tput cub "$(tput cols)"
+                tput cud $((checkbox_list_perpage-current_index+1))
+
+                for((i=0;i<=checkbox_list_perpage;i++));
+                do
+                    tput el
+                    tput cuu1
+                done
+
+                tput el
+                tput cud1
+
+                inquirer:print "${green}?${normal} ${bold}${bg_black}${white}输入搜索内容${bold} ${dim}( \xe2\x86\x91 返回)${normal}\n"
+
+                stty -echo
+                tput cnorm
+            elif [[ "$key" =~ [0-9Pp] ]]
+            then
+                inquirer:on_checkbox_input_page "$key"
+            fi
+            return
+        fi
+
+        inquirer:on_text_input_ascii "$key"
+    }
+
+    inquirer:on_checkbox_input_not_ascii() {
+        if [ "$checkbox_input_search" = false ] 
+        then
+            return
+        fi
+
+        inquirer:on_text_input_not_ascii "$1"
+    }
+
+    inquirer:on_checkbox_input_backspace() {
+        if [ "$checkbox_input_search" = false ] 
+        then
+            return
+        fi
+
+        inquirer:on_text_input_backspace
     }
 
     inquirer:_checkbox_input() {
@@ -1185,7 +1465,8 @@ inquirer()
             checkbox_selected_options=("${checkbox_list[@]}")
             checkbox_selected_indices=(0)
 
-            return 0
+            inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${bg_black}${cyan}$(inquirer:join checkbox_selected_options)${normal}\n"
+            return
         fi
 
         checkbox_selected=()
@@ -1279,7 +1560,7 @@ inquirer()
 
         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_checkbox_input_left inquirer:on_checkbox_input_right 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:on_checkbox_input_backspace inquirer:on_checkbox_input_not_ascii
     }
 
     inquirer:checkbox_input() {
@@ -1309,7 +1590,7 @@ inquirer()
     inquirer:on_sort_up() {
         if [ "${#sort_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         tput cub "$(tput cols)"
@@ -1333,7 +1614,7 @@ inquirer()
     inquirer:on_sort_down() {
         if [ "${#sort_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         tput cub "$(tput cols)"
@@ -1357,7 +1638,7 @@ inquirer()
     inquirer:on_sort_move_up() {
         if [ "${#sort_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         local i
@@ -1392,7 +1673,7 @@ inquirer()
     inquirer:on_sort_move_down() {
         if [ "${#sort_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         local i
@@ -1509,7 +1790,7 @@ inquirer()
 
         if [ "${#list_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         tput cub "$(tput cols)"
@@ -1535,7 +1816,7 @@ inquirer()
 
         if [ "${#list_options[@]}" -eq 1 ]
         then
-            return 0
+            return
         fi
 
         tput cub "$(tput cols)"
@@ -1588,7 +1869,7 @@ inquirer()
 
         if [ "${#list_options[@]}" -eq 1 ] 
         then
-            return 0
+            return
         fi
 
         first_keystroke=true
@@ -1793,7 +2074,7 @@ inquirer()
     }
 
     inquirer:text_input_default_validator() {
-        return 0
+        return
     }
 
     inquirer:text_input() {
@@ -1834,7 +2115,7 @@ inquirer()
         then
             return 1
         fi
-        return 0
+        return
     }
 
     inquirer:remove_date_instructions() {
@@ -1903,7 +2184,7 @@ inquirer()
         case $current_pos in
             3)  
                 local year=$((${date_pick:0:4}-1))
-                [ "$year" -eq 2020 ] && return 0
+                [ "$year" -eq 2020 ] && return
                 date_pick="$year${date_pick:4}"
             ;;
             6) 
@@ -2141,24 +2422,27 @@ inquirer()
     break_keypress \
     first_keystroke \
     current_index \
-    checkbox_list \
+    checkbox_list=() \
     checkbox_list_count \
     checkbox_list_perpage=0 \
     checkbox_page_list=() \
     checkbox_page_list_count=0 \
     checkbox_page_selected=() \
     checkbox_page_select_all=true \
+    checkbox_input_page=false \
+    checkbox_input_page_num \
+    checkbox_input_search=false \
     checkbox_pages_tip \
     checkbox_pages_arrows="\xe2\x9d\xae\xe2\x9d\xaf" \
     checkbox_pages_index=0 \
     checkbox_pages_count=1 \
-    checkbox_selected \
-    checkbox_selected_indices \
-    checkbox_selected_options \
+    checkbox_selected=() \
+    checkbox_selected_indices=() \
+    checkbox_selected_options=() \
     checkbox_input_failed_msg \
-    sort_options \
-    sort_indices \
-    list_options \
+    sort_options=() \
+    sort_indices=() \
+    list_options=() \
     current_pos \
     failed_count \
     text_default \
@@ -2168,8 +2452,8 @@ inquirer()
     date_pick \
     date_pick_regex_failed_msg \
     date_pick_validator \
-    colors \
-    bg_colors \
+    colors=() \
+    bg_colors=() \
     colors_index \
     bg_colors_index \
     arrow checked unchecked bold dim normal
diff --git a/scripts/build.sh b/scripts/build.sh
index b470212..ead94b7 100755
--- a/scripts/build.sh
+++ b/scripts/build.sh
@@ -25,71 +25,44 @@ inquirer()
             exit 1
         fi
     fi
-    local arrow checked unchecked red green blue cyan bold normal dim
-    arrow=$(echo -e '\xe2\x9d\xaf')
-    checked=$(echo -e '\xe2\x97\x89')
-    unchecked=$(echo -e '\xe2\x97\xaf')
-    red=$(tput setaf 1)
-    green=$(tput setaf 2)
-    blue=$(tput setaf 4)
-    cyan=$(tput setaf 6)
-    bold=$(tput bold)
-    normal=$(tput sgr0)
-    dim=$'\e[2m'
 
     inquirer:print() {
-        echo "$1"
         tput el
+        printf '%b' "$1"
+    }
+
+    inquirer:print_input() {
+        tput el
+        printf '%s' "$1"
     }
 
     inquirer:join() {
-        local IFS=$'\n'
         local var=("$1"[@])
-        local _join_list=("${!var}")
-        local first=true
-        for item in "${_join_list[@]}"
+        if [[ -z ${!var:-} ]] 
+        then
+            return
+        fi
+        local join_list=("${!var}") first=true item
+        for item in "${join_list[@]}"
         do
             if [ "$first" = true ]
             then
-                printf "%s" "$item"
+                printf '%b' "$item"
                 first=false
             else
-                printf "${2-, }%s" "$item"
+                printf "${2-, }%b" "$item"
             fi
         done
     }
 
-    inquirer:gen_env_from_options() {
-        local IFS=$'\n'
-        local var=("$1"[@])
-        local _indices=("${!var}")
-        var=("$2"[@])
-        local _env_names=("${!var}")
-        local _checkbox_selected
-
-        for i in $(inquirer:gen_index ${#_env_names[@]})
-        do
-            _checkbox_selected[i]=false
-        done
-
-        for i in "${_indices[@]}"
-        do
-            _checkbox_selected[i]=true
-        done
-
-        for i in $(inquirer:gen_index ${#_env_names[@]})
-        do
-            printf "%s=%s\n" "${_env_names[i]}" "${_checkbox_selected[i]}"
-        done
-    }
-
     inquirer:on_default() {
-        true;
+        return
     }
 
     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=${3:-inquirer:on_default}
@@ -99,8 +72,9 @@ inquirer()
         local on_ascii=${7:-inquirer:on_default}
         local on_backspace=${8:-inquirer:on_default}
         local on_not_ascii=${9:-inquirer:on_default}
-        _break_keypress=false
-        while IFS="" read -rsn1 key
+        break_keypress=false
+
+        while IFS= read -rsn1 key
         do
             case "$key" in
                 $'\x1b')
@@ -119,30 +93,43 @@ 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 [[ ${BASH_VERSINFO[0]} -lt 4 ]] 
+                    then
+                        char_read="${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 [ "$_break_keypress" = true ]
+            if [ "$break_keypress" = true ]
             then
                 break
             fi
         done
-        IFS=$OLD_IFS
-    }
 
-    inquirer:gen_index() {
-        local k=$1
-        local l=0
-        for((l=0;l<k;l++));
-        do
-            echo $l
-        done
+        IFS="$oIFS"
     }
 
     inquirer:cleanup() {
-        # Reset character attributes, make cursor visible, and restore
-        # previous screen contents (if possible).
         tput sgr0
         tput cnorm
         stty echo
@@ -153,647 +140,1689 @@ inquirer()
         exit $?
     }
 
-    inquirer:select_indices() {
-        local var=("$1"[@])
-        local _select_list
-        read -r -a _select_list <<< "${!var}"
-        var=("$2"[@])
-        local _select_indices
-        read -r -a _select_indices <<< "${!var}"
-        local _select_var_name=$3
-        declare -a new_array
-        for i in $(inquirer:gen_index ${#_select_indices[@]})
-        do
-            new_array+=("${_select_list[${_select_indices[i]}]}")
-        done
-        read -r -a ${_select_var_name?} <<< "${new_array[@]}"
-        unset new_array
+    inquirer:remove_instructions() {
+        if [ "$first_keystroke" = true ]
+        then
+            tput cuu $((current_index+1))
+            tput cub "$(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_checkbox_instructions
+        if [ "$checkbox_input_search" = true ] 
+        then
+            tput cub "$(tput cols)"
+            tput el
+            tput cuu1
+            tput el
+            tput cuu1
+            tput el
+
+            stty -echo
+            tput civis
+
+            local i
+
+            for((i=0;i<checkbox_page_list_count;i++));
+            do
+                if [ "$i" = "$current_index" ] 
+                then
+                    if [ "${checkbox_page_selected[i]}" = true ]
+                    then
+                        inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                    else
+                        inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}\n"
+                    fi
+                else
+                    if [ "${checkbox_page_selected[i]}" = true ]
+                    then
+                        inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                    else
+                        inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                    fi
+                fi
+            done
+
+            tput cuu $((checkbox_page_list_count-current_index))
+
+            checkbox_input_search=false
+            return
+        fi
+
+        inquirer:remove_instructions
         tput cub "$(tput cols)"
 
-        if [ "${_checkbox_selected[$_current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            printf '%s' " ${green}${checked}${normal} ${_checkbox_list[$_current_index]} ${normal}"
+            inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            printf '%s' " ${unchecked} ${_checkbox_list[$_current_index]} ${normal}"
+            inquirer:print " ${unchecked} ${checkbox_page_list[current_index]}"
         fi
-        tput el
 
-        if [ $_current_index = 0 ]
+        if [ $current_index = 0 ]
         then
-            _current_index=$((${#_checkbox_list[@]}-1))
-            tput cud $((${#_checkbox_list[@]}-1))
-            tput cub "$(tput cols)"
+            current_index=$((checkbox_page_list_count-1))
+            tput cud $((checkbox_page_list_count-1))
         else
-            _current_index=$((_current_index-1))
-
+            current_index=$((current_index-1))
             tput cuu1
-            tput cub "$(tput cols)"
-            tput el
         fi
 
-        if [ "${_checkbox_selected[$_current_index]}" = true ]
+        tput cub "$(tput cols)"
+
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            printf '%s' "${cyan}${arrow}${green}${checked}${normal} ${_checkbox_list[$_current_index]} ${normal}"
+            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            printf '%s' "${cyan}${arrow}${normal}${unchecked} ${_checkbox_list[$_current_index]} ${normal}"
+            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
         fi
     }
 
     inquirer:on_checkbox_input_down() {
-        inquirer:remove_checkbox_instructions
+        if [ "$checkbox_input_search" = true ] 
+        then
+            return
+        fi
+
+        inquirer:remove_instructions
         tput cub "$(tput cols)"
 
-        if [ "${_checkbox_selected[$_current_index]}" = true ]
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            printf '%s' " ${green}${checked}${normal} ${_checkbox_list[$_current_index]} ${normal}"
+            inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            printf '%s' " ${unchecked} ${_checkbox_list[$_current_index]} ${normal}"
+            inquirer:print " ${unchecked} ${checkbox_page_list[current_index]}"
         fi
 
-        tput el
-
-        if [ $_current_index = $((${#_checkbox_list[@]}-1)) ]
+        if [ $current_index = $((checkbox_page_list_count-1)) ]
         then
-            _current_index=0
-            tput cuu $((${#_checkbox_list[@]}-1))
-            tput cub "$(tput cols)"
+            current_index=0
+            tput cuu $((checkbox_page_list_count-1))
         else
-            _current_index=$((_current_index+1))
+            current_index=$((current_index+1))
             tput cud1
-            tput cub "$(tput cols)"
-            tput el
         fi
 
-        if [ "${_checkbox_selected[$_current_index]}" = true ]
+        tput cub "$(tput cols)"
+
+        if [ "${checkbox_page_selected[current_index]}" = true ]
         then
-            printf '%s' "${cyan}${arrow}${green}${checked}${normal} ${_checkbox_list[$_current_index]} ${normal}"
+            inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
         else
-            printf '%s' "${cyan}${arrow}${normal}${unchecked} ${_checkbox_list[$_current_index]} ${normal}"
+            inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
         fi
     }
 
-    inquirer:on_checkbox_input_enter() {
-        local OLD_IFS=$IFS
-        _checkbox_selected_indices=()
-        _checkbox_selected_options=()
-        IFS=$'\n'
+    inquirer:on_checkbox_input_left() {
+        if [ -z "${checkbox_pages_tip:-}" ] 
+        then
+            return
+        fi
+
+        if [ "$checkbox_input_search" = true ] 
+        then
+            inquirer:on_text_input_left
+            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
 
-        for i in $(inquirer:gen_index ${#_checkbox_list[@]})
+        checkbox_page_list=()
+        checkbox_page_selected=()
+        checkbox_page_select_all=true
+
+        for((i=0;i<checkbox_page_list_count;i++));
         do
-            if [ "${_checkbox_selected[i]}" = true ]
+            checkbox_page_list+=("${checkbox_list[i+checkbox_list_perpage*checkbox_pages_index]}")
+
+            if [ "$i" = "$current_index" ] 
             then
-                _checkbox_selected_indices+=("$i")
-                _checkbox_selected_options+=("${_checkbox_list[i]}")
+                if [ "${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
 
-        tput cud $((${#_checkbox_list[@]}-_current_index))
+        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
+
+        if [ "$checkbox_input_search" = true ] 
+        then
+            inquirer:on_text_input_right
+            return
+        fi
+
+        local i
+
+        if [ "$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 in $(seq $((${#_checkbox_list[@]}+1)))
+        for((i=0;i<=checkbox_list_perpage;i++));
         do
-            tput el1
             tput el
             tput cuu1
         done
-        tput cub "$(tput cols)"
 
-        tput cuf $((prompt_width+3))
-        printf '%s' "${cyan}$(inquirer:join _checkbox_selected_options)${normal}"
         tput el
 
-        tput cud1
+        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 $((checkbox_page_list_count-current_index))
+    }
+
+    inquirer:on_checkbox_input_page() {
+        if [ "$checkbox_input_page" = true ] && [[ "$1" =~ [0-9] ]] 
+        then
+            checkbox_input_page_num="${checkbox_input_page_num:-}$1"
+            checkbox_input_page_num=${checkbox_input_page_num#\0}
+        else
+            checkbox_input_page=true
+            checkbox_input_page_num=""
+        fi
+    }
+
+    inquirer:on_checkbox_input_enter() {
+        local i
+
+        if [ "$checkbox_input_search" = true ] 
+        then
+            if [ -n "$text_input" ] 
+            then
+                tput cub "$(tput cols)"
+                tput el
+                tput cuu1
+                tput el
+                tput cuu1
+                tput el
+                tput cuu1
+                tput el
+
+                local checkbox_list_page
+
+                for i in "${!checkbox_list[@]}"
+                do
+                    if [[ "${checkbox_list[i]}" =~ "$text_input" ]] 
+                    then
+                        checkbox_list_page=$((i/checkbox_list_perpage+1))
+                        inquirer:print "${green}P${checkbox_list_page}${normal} ${checkbox_list[i]}\n"
+                    fi
+                done
+
+                if [ -n "${checkbox_list_page:-}" ] 
+                then
+                    tput cud1
+                fi
+
+                inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${checkbox_pages_tip:-}${dim}`gettext \"(按 <space> 选择, <enter> 确认)\"`${normal}\n\n\n"
+            fi
+            inquirer:on_checkbox_input_up
+            return
+        fi
+
+        if [ "$checkbox_input_page" = true ] 
+        then
+            checkbox_input_page=false
+            if [ -n "${checkbox_input_page_num:-}" ] 
+            then
+                if [ "$checkbox_input_page_num" -gt "$checkbox_pages_count" ] || [ "$checkbox_input_page_num" -eq $((checkbox_pages_index+1)) ]
+                then
+                    checkbox_input_page_num=""
+                    return
+                fi
+
+                checkbox_pages_index=$((checkbox_input_page_num-1))
+
+                checkbox_pages_tip="${dim}$checkbox_pages_arrows $((checkbox_pages_index+1))/$checkbox_pages_count `gettext \"页\"`${normal}"
+
+                if [ "$checkbox_input_page_num" -eq "$checkbox_pages_count" ] 
+                then
+                    checkbox_page_list_count=$((checkbox_list_count-checkbox_pages_index*checkbox_list_perpage))
+                else
+                    checkbox_page_list_count=$checkbox_list_perpage
+                fi
+
+                inquirer:page_instructions
+                tput cub "$(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 $((checkbox_page_list_count-current_index))
+
+                checkbox_input_page_num=""
+            fi
+            return
+        fi
+
+        for i in "${!checkbox_list[@]}"
+        do
+            if [ "${checkbox_selected[i]}" = true ] 
+            then
+                checkbox_selected_indices+=("$i")
+                checkbox_selected_options+=("${checkbox_list[i]}")
+            fi
+        done
+
         tput cub "$(tput cols)"
-        tput el
 
-        _break_keypress=true
-        IFS=$OLD_IFS
+        if [ -z "${checkbox_selected_indices:-}" ] 
+        then
+            tput sc
+            failed_count=$((failed_count+1))
+            tput cuu $((current_index+1))
+            tput cuf $((prompt_width+3))
+            inquirer:print "${bg_black}${red}${checkbox_input_failed_msg}${normal}"
+            tput rc
+        else
+            tput cud $((checkbox_page_list_count-current_index))
+
+            for i in $(seq $((checkbox_page_list_count+1)))
+            do
+                tput el
+                tput cuu1
+            done
+
+            tput cuf $((prompt_width+3))
+            inquirer:print "${bg_black}${cyan}$(inquirer:join checkbox_selected_options)${normal}\n"
+
+            break_keypress=true
+        fi
     }
 
     inquirer:on_checkbox_input_space() {
-        inquirer:remove_checkbox_instructions
+        if [ "$checkbox_input_search" = true ] 
+        then
+            inquirer:on_text_input_ascii
+            return
+        fi
+
+        local i
+
+        inquirer:remove_instructions
         tput cub "$(tput cols)"
         tput el
-        if [ "${_checkbox_selected[$_current_index]}" = true ]
+
+        if [ "$current_index" -eq $((checkbox_page_list_count-1)) ] 
         then
-            _checkbox_selected[$_current_index]=false
+            if [ "${checkbox_page_selected[current_index]}" = true ]
+            then
+                tput cuu $current_index
+                for i in "${!checkbox_page_list[@]}"
+                do
+                    if [ "$i" -eq "$current_index" ]
+                    then
+                        inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[i]}"
+                    else
+                        inquirer:print " ${unchecked} ${checkbox_page_list[i]}\n"
+                        checkbox_selected[i+checkbox_pages_index*checkbox_list_perpage]=false
+                    fi
+                    checkbox_page_selected[i]=false
+                done
+            else
+                tput cuu $current_index
+                for i in "${!checkbox_page_list[@]}"
+                do
+                    if [ "$i" -eq "$current_index" ]
+                    then
+                        inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[i]}"
+                    else
+                        inquirer:print " ${green}${checked}${normal} ${checkbox_page_list[i]}\n"
+                        checkbox_selected[i+checkbox_pages_index*checkbox_list_perpage]=true
+                    fi
+                    checkbox_page_selected[i]=true
+                done
+            fi
         else
-            _checkbox_selected[$_current_index]=true
+            if [ "${checkbox_page_selected[current_index]}" = true ]
+            then
+                checkbox_page_selected[current_index]=false
+                checkbox_selected[current_index+checkbox_pages_index*checkbox_list_perpage]=false
+                inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_page_list[current_index]}"
+            else
+                checkbox_page_selected[current_index]=true
+                checkbox_selected[current_index+checkbox_pages_index*checkbox_list_perpage]=true
+                inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_page_list[current_index]}"
+            fi
         fi
+    }
 
-        if [ "${_checkbox_selected[$_current_index]}" = true ]
+    inquirer:on_checkbox_input_ascii() {
+        local key=$1
+
+        if [ "$checkbox_input_search" = false ] 
         then
-            printf '%s' "${cyan}${arrow}${green}${checked}${normal} ${_checkbox_list[$_current_index]} ${normal}"
-        else
-            printf '%s' "${cyan}${arrow}${normal}${unchecked} ${_checkbox_list[$_current_index]} ${normal}"
+            case "$key" in
+                "w" ) 
+                    inquirer:on_checkbox_input_up
+                    return
+                ;;
+                "s" ) 
+                    inquirer:on_checkbox_input_down
+                    return
+                ;;
+                "a" ) 
+                    inquirer:on_checkbox_input_left
+                    return
+                ;;
+                "d" ) 
+                    inquirer:on_checkbox_input_right
+                    return
+                ;;
+            esac
+            if [ "$key" == "/" ]
+            then
+                if [ "$checkbox_pages_count" -eq 1 ] 
+                then
+                    return
+                fi
+
+                checkbox_input_search=true
+                text_input=""
+                current_pos=0
+
+                tput cub "$(tput cols)"
+                tput cud $((checkbox_list_perpage-current_index+1))
+
+                for((i=0;i<=checkbox_list_perpage;i++));
+                do
+                    tput el
+                    tput cuu1
+                done
+
+                tput el
+                tput cud1
+
+                inquirer:print "${green}?${normal} ${bold}${bg_black}${white}输入搜索内容${bold} ${dim}( \xe2\x86\x91 返回)${normal}\n"
+
+                stty -echo
+                tput cnorm
+            elif [[ "$key" =~ [0-9Pp] ]]
+            then
+                inquirer:on_checkbox_input_page "$key"
+            fi
+            return
         fi
+
+        inquirer:on_text_input_ascii "$key"
     }
 
-    inquirer:remove_checkbox_instructions() {
-        if [ "$_first_keystroke" = true ]
+    inquirer:on_checkbox_input_not_ascii() {
+        if [ "$checkbox_input_search" = false ] 
         then
-            tput cuu $((_current_index+1))
-            tput cub "$(tput cols)"
-            tput cuf $((prompt_width+3))
-            tput el
-            tput cud $((_current_index+1))
-            _first_keystroke=false
+            return
         fi
+
+        inquirer:on_text_input_not_ascii "$1"
     }
 
-    inquirer:on_checkbox_input_ascii() {
-        local key=$1
-        case "$key" in
-            "w" ) inquirer:on_checkbox_input_up;;
-            "s" ) inquirer:on_checkbox_input_down;;
-        esac
+    inquirer:on_checkbox_input_backspace() {
+        if [ "$checkbox_input_search" = false ] 
+        then
+            return
+        fi
+
+        inquirer:on_text_input_backspace
     }
 
     inquirer:_checkbox_input() {
-        local i j var=("$2"[@])
-        _checkbox_list=("${!var}")
-        _current_index=0
-        _first_keystroke=true
+        local i var=("$2"[@])
+        checkbox_list_perpage=${4:-$checkbox_list_perpage}
+        checkbox_list=("${!var}")
+        checkbox_list_count=${#checkbox_list[@]}
+
+        if [ "$checkbox_list_count" -eq 1 ] 
+        then
+            checkbox_selected_options=("${checkbox_list[@]}")
+            checkbox_selected_indices=(0)
 
-        trap inquirer:control_c SIGINT EXIT
+            inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${bg_black}${cyan}$(inquirer:join checkbox_selected_options)${normal}\n"
+            return
+        fi
+
+        checkbox_selected=()
+        checkbox_selected_indices=()
+        checkbox_selected_options=()
+        checkbox_input_failed_msg=$(gettext "选择不能为空")
+        current_index=0
+        failed_count=0
+        first_keystroke=true
+
+        trap inquirer:control_c EXIT
 
         stty -echo
         tput civis
 
-        inquirer:print "${green}?${normal} ${bold}${prompt}${normal} ${dim}(按 <space> 选择, <enter> 确认)${normal}"
+        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 $(inquirer:gen_index ${#_checkbox_list[@]})
+        for i in "${!checkbox_list[@]}"
         do
-            _checkbox_selected[i]=false
+            checkbox_selected[i]=false
         done
 
-        if [ -n "${3:-}" ]
+        var=("$3"[@])
+        if [[ -n ${!var:-} ]] 
         then
-            var=("$3"[@])
-            _selected_indices=("${!var}")
-            for i in "${_selected_indices[@]}"
+            checkbox_selected_indices=("${!var}")
+            for i in "${checkbox_selected_indices[@]}"
             do
-                _checkbox_selected[i]=true
+                checkbox_selected[i]=true
             done
+            checkbox_selected_indices=()
         fi
 
-        for i in $(inquirer:gen_index ${#_checkbox_list[@]})
+        for i in "${!checkbox_list[@]}"
         do
-            tput cub "$(tput cols)"
-            if [ $i = 0 ]
+            if [ "$i" = 0 ]
             then
-                if [ "${_checkbox_selected[i]}" = true ]
+                if [ "${checkbox_selected[i]}" = true ]
                 then
-                    inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${_checkbox_list[i]} ${normal}"
+                    inquirer:print "${cyan}${arrow}${green}${checked}${normal} ${checkbox_list[i]}\n"
                 else
-                    inquirer:print "${cyan}${arrow}${normal}${unchecked} ${_checkbox_list[i]} ${normal}"
+                    inquirer:print "${cyan}${arrow}${normal}${unchecked} ${checkbox_list[i]}\n"
                 fi
+            elif [ "$checkbox_pages_count" -gt 1 ] && [ "$i" = "$checkbox_list_perpage" ] 
+            then
+                break
             else
-                if [ "${_checkbox_selected[i]}" = true ]
+                if [ "${checkbox_selected[i]}" = true ]
                 then
-                    inquirer:print " ${green}${checked}${normal} ${_checkbox_list[i]} ${normal}"
+                    inquirer:print " ${green}${checked}${normal} ${checkbox_list[i]}\n"
                 else
-                    inquirer:print " ${unchecked} ${_checkbox_list[i]} ${normal}"
+                    inquirer:print " ${unchecked} ${checkbox_list[i]}\n"
                 fi
             fi
-            tput el
+            ((checkbox_page_list_count++))
+            checkbox_page_list+=("${checkbox_list[i]}")
         done
 
-        for j in $(inquirer:gen_index ${#_checkbox_list[@]})
+        for((i=0;i<checkbox_page_list_count;i++));
         do
+            if [ "${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_checkbox_input_left inquirer:on_checkbox_input_right inquirer:on_checkbox_input_ascii inquirer:on_checkbox_input_backspace inquirer:on_checkbox_input_not_ascii
+    }
+
+    inquirer:checkbox_input() {
+        var_name=$3
+
+        inquirer:_checkbox_input "$1" "$2" "$var_name" "${4:-}"
+
+        read -r -a ${var_name?} <<< "${checkbox_selected_options[@]}"
+
+        inquirer:cleanup
+
+        trap - EXIT
+    }
+
+    inquirer:checkbox_input_indices() {
+        var_name=$3
+
+        inquirer:_checkbox_input "$1" "$2" "$var_name" "${4:-}"
+
+        read -r -a ${var_name?} <<< "${checkbox_selected_indices[@]}"
+
+        inquirer:cleanup
+
+        trap - EXIT
+    }
+
+    inquirer:on_sort_up() {
+        if [ "${#sort_options[@]}" -eq 1 ]
+        then
+            return
+        fi
+
+        tput cub "$(tput cols)"
+
+        inquirer:print "  ${sort_options[current_index]}"
+
+        if [ $current_index = 0 ]
+        then
+            current_index=$((${#sort_options[@]}-1))
+            tput cud $((${#sort_options[@]}-1))
+        else
+            current_index=$((current_index-1))
             tput cuu1
+        fi
+
+        tput cub "$(tput cols)"
+
+        inquirer:print "${cyan}${arrow} ${sort_options[current_index]} ${normal}"
+    }
+
+    inquirer:on_sort_down() {
+        if [ "${#sort_options[@]}" -eq 1 ]
+        then
+            return
+        fi
+
+        tput cub "$(tput cols)"
+
+        inquirer:print "  ${sort_options[current_index]}"
+
+        if [ $current_index = $((${#sort_options[@]}-1)) ]
+        then
+            current_index=0
+            tput cuu $((${#sort_options[@]}-1))
+        else
+            current_index=$((current_index+1))
+            tput cud1
+        fi
+
+        tput cub "$(tput cols)"
+
+        inquirer:print "${cyan}${arrow} ${sort_options[current_index]} ${normal}"
+    }
+
+    inquirer:on_sort_move_up() {
+        if [ "${#sort_options[@]}" -eq 1 ]
+        then
+            return
+        fi
+
+        local i
+
+        tput cub "$(tput cols)"
+
+        if [ $current_index = 0 ]
+        then
+            for((i=1;i<${#sort_options[@]};i++));
+            do
+                inquirer:print "  ${sort_options[i]}\n"
+            done
+            inquirer:print "${cyan}${arrow} ${sort_options[current_index]} ${normal}"
+            current_index=$((${#sort_options[@]}-1))
+            sort_options=( "${sort_options[@]:1}" "${sort_options[@]:0:1}" )
+            sort_indices=( "${sort_indices[@]:1}" "${sort_indices[@]:0:1}" )
+        else
+            inquirer:print "  ${sort_options[current_index-1]}"
+            tput cuu1
+            tput cub "$(tput cols)"
+            inquirer:print "${cyan}${arrow} ${sort_options[current_index]} ${normal}"
+            local tmp="${sort_options[current_index]}"
+            sort_options[current_index]="${sort_options[current_index-1]}"
+            sort_options[current_index-1]="$tmp"
+            tmp="${sort_indices[current_index]}"
+            sort_indices[current_index]="${sort_indices[current_index-1]}"
+            sort_indices[current_index-1]="$tmp"
+            current_index=$((current_index-1))
+        fi
+    }
+
+    inquirer:on_sort_move_down() {
+        if [ "${#sort_options[@]}" -eq 1 ]
+        then
+            return
+        fi
+
+        local i
+
+        tput cub "$(tput cols)"
+
+        if [ $current_index = $((${#sort_options[@]}-1)) ]
+        then
+            tput cuu $((${#sort_options[@]}-1))
+            inquirer:print "${cyan}${arrow} ${sort_options[current_index]} ${normal}\n"
+            for((i=0;i<current_index;i++));
+            do
+                inquirer:print "  ${sort_options[i]}\n"
+            done
+            tput cuu ${#sort_options[@]}
+            sort_options=( "${sort_options[@]:current_index}" "${sort_options[@]:0:current_index}" )
+            sort_indices=( "${sort_indices[@]:current_index}" "${sort_indices[@]:0:current_index}" )
+            current_index=0
+        else
+            inquirer:print "  ${sort_options[current_index+1]}"
+            tput cud1
+            tput cub "$(tput cols)"
+            inquirer:print "${cyan}${arrow} ${sort_options[current_index]} ${normal}"
+            local tmp="${sort_options[current_index]}"
+            sort_options[current_index]="${sort_options[current_index+1]}"
+            sort_options[current_index+1]="$tmp"
+            tmp="${sort_indices[current_index]}"
+            sort_indices[current_index]="${sort_indices[current_index+1]}"
+            sort_indices[current_index+1]="$tmp"
+            current_index=$((current_index+1))
+        fi
+    }
+
+    inquirer:on_sort_ascii() {
+        case "$1" in
+            "w" ) inquirer:on_sort_move_up;;
+            "s" ) inquirer:on_sort_move_down;;
+        esac
+    }
+
+    inquirer:on_sort_enter_space() {
+        local i
+
+        tput cud $((${#sort_options[@]}-current_index))
+        tput cub "$(tput cols)"
+
+        for i in $(seq $((${#sort_options[@]}+1)))
+        do
+            tput el
+            tput cuu1
+        done
+
+        tput cuf $((prompt_width+3))
+        inquirer:print "${bg_black}${cyan}$(inquirer:join sort_options)${normal}\n"
+
+        break_keypress=true
+    }
+
+    inquirer:_sort_input() {
+        local i var=("$2"[@])
+        sort_options=("${!var}")
+        sort_indices=("${!sort_options[@]}")
+
+        current_index=0
+
+        trap inquirer:control_c EXIT
+
+        stty -echo
+        tput civis
+
+        inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${dim}`gettext \"(上下箭头选择, 按 <w> <s> 上下移动)\"`${normal}\n"
+
+        for i in "${!sort_options[@]}"
+        do
+            if [ $i = 0 ]
+            then
+                inquirer:print "${cyan}${arrow} ${sort_options[i]} ${normal}\n"
+            else
+                inquirer:print "  ${sort_options[i]}\n"
+            fi
         done
 
-        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
+        tput cuu ${#sort_options[@]}
+
+        inquirer:on_keypress inquirer:on_sort_up inquirer:on_sort_down inquirer:on_sort_enter_space inquirer:on_sort_enter_space inquirer:on_default inquirer:on_default inquirer:on_sort_ascii
     }
 
-    inquirer:checkbox_input() {
-        inquirer:_checkbox_input "$1" "$2"
-        _checkbox_input_output_var_name=$3
-        inquirer:select_indices _checkbox_list _checkbox_selected_indices $_checkbox_input_output_var_name
-
-        unset _checkbox_list
-        unset _break_keypress
-        unset _first_keystroke
-        unset _current_index
-        unset _checkbox_input_output_var_name
-        unset _checkbox_selected_indices
-        unset _checkbox_selected_options
+    inquirer:sort_input() {
+        var_name=$3
+
+        inquirer:_sort_input "$1" "$2"
+
+        read -r -a ${var_name?} <<< "${sort_options[@]}"
 
         inquirer:cleanup
+
+        trap - EXIT
     }
 
-    inquirer:checkbox_input_indices() {
-        inquirer:_checkbox_input "$1" "$2" "$3"
-        _checkbox_input_output_var_name=$3
+    inquirer:sort_input_indices() {
+        var_name=$3
 
-        declare -a new_array
-        for i in $(inquirer:gen_index ${#_checkbox_selected_indices[@]})
-        do
-            new_array+=("${_checkbox_selected_indices[i]}")
-        done
-        read -r -a ${_checkbox_input_output_var_name?} <<< "${new_array[@]}"
-        unset new_array
+        inquirer:_sort_input "$1" "$2"
 
-        unset _checkbox_list
-        unset _break_keypress
-        unset _first_keystroke
-        unset _current_index
-        unset _checkbox_input_output_var_name
-        unset _checkbox_selected_indices
-        unset _checkbox_selected_options
+        read -r -a ${var_name?} <<< "${sort_indices[@]}"
 
         inquirer:cleanup
+
+        trap - EXIT
     }
 
     inquirer:on_list_input_up() {
-        inquirer:remove_list_instructions
+        inquirer:remove_instructions
+
+        if [ "${#list_options[@]}" -eq 1 ]
+        then
+            return
+        fi
+
         tput cub "$(tput cols)"
 
-        printf '%s' "  ${_list_options[$_list_selected_index]}"
-        tput el
+        inquirer:print "  ${list_options[current_index]}"
 
-        if [ $_list_selected_index = 0 ]
+        if [ $current_index = 0 ]
         then
-            _list_selected_index=$((${#_list_options[@]}-1))
-            tput cud $((${#_list_options[@]}-1))
-            tput cub "$(tput cols)"
+            current_index=$((${#list_options[@]}-1))
+            tput cud $((${#list_options[@]}-1))
         else
-            _list_selected_index=$((_list_selected_index-1))
-
+            current_index=$((current_index-1))
             tput cuu1
-            tput cub "$(tput cols)"
-            tput el
         fi
 
-        printf "${cyan}${arrow} %s ${normal}" "${_list_options[$_list_selected_index]}"
+        tput cub "$(tput cols)"
+
+        inquirer:print "${cyan}${arrow} ${list_options[current_index]}${normal}"
     }
 
     inquirer:on_list_input_down() {
-        inquirer:remove_list_instructions
+        inquirer:remove_instructions
+
+        if [ "${#list_options[@]}" -eq 1 ]
+        then
+            return
+        fi
+
         tput cub "$(tput cols)"
 
-        printf '%s' "  ${_list_options[$_list_selected_index]}"
-        tput el
+        inquirer:print "  ${list_options[current_index]}"
 
-        if [ $_list_selected_index = $((${#_list_options[@]}-1)) ]
+        if [ $current_index = $((${#list_options[@]}-1)) ]
         then
-            _list_selected_index=0
-            tput cuu $((${#_list_options[@]}-1))
-            tput cub "$(tput cols)"
+            current_index=0
+            tput cuu $((${#list_options[@]}-1))
         else
-            _list_selected_index=$((_list_selected_index+1))
+            current_index=$((current_index+1))
             tput cud1
-            tput cub "$(tput cols)"
-            tput el
         fi
-        printf "${cyan}${arrow} %s ${normal}" "${_list_options[$_list_selected_index]}"
+
+        tput cub "$(tput cols)"
+
+        inquirer:print "${cyan}${arrow} ${list_options[current_index]} ${normal}"
     }
 
     inquirer:on_list_input_enter_space() {
-        local OLD_IFS=$IFS
-        IFS=$'\n'
+        local i
 
-        tput cud $((${#_list_options[@]}-_list_selected_index))
+        tput cud $((${#list_options[@]}-current_index))
         tput cub "$(tput cols)"
 
-        for i in $(seq $((${#_list_options[@]}+1)))
+        for i in $(seq $((${#list_options[@]}+1)))
         do
-            tput el1
             tput el
             tput cuu1
         done
-        tput cub "$(tput cols)"
 
         tput cuf $((prompt_width+3))
-        printf '%s' "${cyan}${_list_options[$_list_selected_index]}${normal}"
-        tput el
+        inquirer:print "${bg_black}${cyan}${list_options[current_index]}${normal}\n"
 
-        tput cud1
-        tput cub "$(tput cols)"
-        tput el
-
-        _break_keypress=true
-        IFS=$OLD_IFS
+        break_keypress=true
     }
 
-    inquirer:on_list_input_input_ascii()
-    {
-        local key=$1
-        case "$key" in
+    inquirer:on_list_input_ascii() {
+        case "$1" in
             "w" ) inquirer:on_list_input_up;;
             "s" ) inquirer:on_list_input_down;;
         esac
     }
 
-    inquirer:remove_list_instructions() {
-        if [ "$_first_keystroke" = true ]
+    inquirer:_list_input() {
+        local i var=("$2"[@])
+        list_options=("${!var}")
+        current_index=0
+
+        if [ "${#list_options[@]}" -eq 1 ] 
         then
-            tput cuu $((_list_selected_index+1))
-            tput cub "$(tput cols)"
-            tput cuf $((prompt_width+3))
-            tput el
-            tput cud $((_list_selected_index+1))
-            _first_keystroke=false
+            return
         fi
-    }
-
-    inquirer:_list_input() {
-        local i j var=("$2"[@])
-        _list_options=("${!var}")
 
-        _list_selected_index=0
-        _first_keystroke=true
+        first_keystroke=true
 
-        trap inquirer:control_c SIGINT EXIT
+        trap inquirer:control_c EXIT
 
         stty -echo
         tput civis
 
-        inquirer:print "${green}?${normal} ${bold}${prompt}${normal} ${dim}(使用上下箭头选择)${normal}"
+        inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${dim}`gettext \"(使用上下箭头选择)\"`${normal}\n"
 
-        for i in $(inquirer:gen_index ${#_list_options[@]})
+        for i in "${!list_options[@]}"
         do
-            tput cub "$(tput cols)"
             if [ $i = 0 ]
             then
-                inquirer:print "${cyan}${arrow} ${_list_options[i]} ${normal}"
+                inquirer:print "${cyan}${arrow} ${list_options[i]} ${normal}\n"
             else
-                inquirer:print "  ${_list_options[i]}"
+                inquirer:print "  ${list_options[i]}\n"
             fi
-            tput el
         done
 
-        for j in $(inquirer:gen_index ${#_list_options[@]})
-        do
-            tput cuu1
-        done
+        tput cuu ${#list_options[@]}
 
-        inquirer:on_keypress inquirer:on_list_input_up inquirer:on_list_input_down inquirer:on_list_input_enter_space inquirer:on_list_input_enter_space inquirer:on_default inquirer:on_default inquirer:on_list_input_input_ascii
+        inquirer:on_keypress inquirer:on_list_input_up inquirer:on_list_input_down inquirer:on_list_input_enter_space inquirer:on_list_input_enter_space inquirer:on_default inquirer:on_default inquirer:on_list_input_ascii
     }
 
     inquirer:list_input() {
-        inquirer:_list_input "$1" "$2"
         var_name=$3
-        read -r ${var_name?} <<< "${_list_options[$_list_selected_index]}"
-        unset _list_selected_index
-        unset _list_options
-        unset _break_keypress
-        unset _first_keystroke
+
+        inquirer:_list_input "$1" "$2"
+
+        read -r ${var_name?} <<< "${list_options[current_index]}"
 
         inquirer:cleanup
+
+        trap - EXIT
     }
 
     inquirer:list_input_index() {
-        inquirer:_list_input "$1" "$2"
         var_name=$3
-        read -r ${var_name?} <<< "$_list_selected_index"
-        unset _list_selected_index
-        unset _list_options
-        unset _break_keypress
-        unset _first_keystroke
+
+        inquirer:_list_input "$1" "$2"
+
+        read -r ${var_name?} <<< "$current_index"
 
         inquirer:cleanup
+
+        trap - EXIT
     }
 
     inquirer:on_text_input_left() {
-        inquirer:remove_regex_failed
-        if [[ $_current_pos -gt 0 ]]
+        if [[ $current_pos -gt 0 ]]
         then
-            local current=${_text_input:$_current_pos:1} current_width
+            local current=${text_input:$current_pos:1} current_width
             current_width=$(inquirer:display_length "$current")
 
             tput cub $current_width
-            _current_pos=$((_current_pos-1))
+            current_pos=$((current_pos-1))
         fi
     }
 
     inquirer:on_text_input_right() {
-        inquirer:remove_regex_failed
-        if [[ $((_current_pos+1)) -eq ${#_text_input} ]] 
+        if [[ $((current_pos+1)) -eq ${#text_input} ]] 
         then
             tput cuf1
-            _current_pos=$((_current_pos+1))
-        elif [[ $_current_pos -lt ${#_text_input} ]]
+            current_pos=$((current_pos+1))
+        elif [[ $current_pos -lt ${#text_input} ]]
         then
-            local next=${_text_input:$((_current_pos+1)):1} next_width
+            local next=${text_input:$((current_pos+1)):1} next_width
             next_width=$(inquirer:display_length "$next")
 
             tput cuf $next_width
-            _current_pos=$((_current_pos+1))
+            current_pos=$((current_pos+1))
         fi
     }
 
     inquirer:on_text_input_enter() {
-        inquirer:remove_regex_failed
+        text_input=${text_input:-$text_default}
 
-        _text_input=${_text_input:-$_text_default_value}
+        tput civis
+        tput cub "$(tput cols)"
+        tput el
 
-        if [[ $($_text_input_validator "$_text_input") = true ]]
+        if $text_input_validator "$text_input"
         then
-            tput cuu 1
-            tput cub "$(tput cols)"
+            tput sc
+            tput cuu $((1+failed_count*3))
             tput cuf $((prompt_width+3))
-            printf '%s' "${cyan}${_text_input}${normal}"
-            tput el
-            tput cud1
-            tput cub "$(tput cols)"
-            tput el
-            read -r ${var_name?} <<< "$_text_input"
-            _break_keypress=true
+            inquirer:print "${bg_black}${cyan}"
+            inquirer:print_input "${text_input}"
+            inquirer:print "${normal}"
+            tput rc
+            break_keypress=true
         else
-            _text_input_regex_failed=true
-            tput civis
-            tput cuu1
-            tput cub "$(tput cols)"
-            tput cuf $((prompt_width+3))
-            tput el
+            failed_count=$((failed_count+1))
             tput cud1
-            tput cub "$(tput cols)"
-            tput el
+            inquirer:print "${bg_black}${red}${text_input_regex_failed_msg}${normal}\n"
             tput cud1
-            tput cub "$(tput cols)"
-            printf '%b' "${red}$_text_input_regex_failed_msg${normal}"
-            tput el
-            _text_input=""
-            _current_pos=0
-            tput cnorm
+            if [ "$text_input" == "$text_default" ] 
+            then
+                text_input=""
+                current_pos=0
+            else
+                inquirer:print_input "${text_input}"
+                tput cub "$(tput cols)"
+                tput cuf "$current_pos"
+            fi
         fi
+
+        tput cnorm
     }
 
     inquirer:on_text_input_ascii() {
-        inquirer:remove_regex_failed
         local c=${1:- }
+        local rest=${text_input:$current_pos} rest_width
+        local current=${text_input:$current_pos:1} current_width
 
-        local rest=${_text_input:$_current_pos} rest_width
-        local current=${_text_input:$_current_pos:1} current_width
         rest_width=$(inquirer:display_length "$rest")
         current_width=$(inquirer:display_length "$current")
-
-        _text_input="${_text_input:0:$_current_pos}$c$rest"
-        _current_pos=$((_current_pos+1))
+        text_input="${text_input:0:$current_pos}$c$rest"
+        current_pos=$((current_pos+1))
 
         tput civis
+
         [[ $current_width -gt 1 ]] && tput cub $((current_width-1))
-        printf '%s' "$c$rest"
-        tput el
+
+        inquirer:print_input "$c$rest"
 
         if [[ $rest_width -gt 0 ]]
         then
             tput cub $((rest_width-current_width+1))
         fi
-        tput cnorm
-    }
-
-    inquirer:display_length() {
-        local display_length=0 byte_len
-        local oLC_ALL=${LC_ALL:-} oLANG=${LANG:-} LC_ALL=${LC_ALL:-} LANG=${LANG:-}
-
-        while IFS="" read -rsn1 char
-        do
-            case "$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 <<< "$1"
 
-        echo "$display_length"
+        tput cnorm
     }
 
     inquirer:on_text_input_not_ascii() {
-        inquirer:remove_regex_failed
         local c=$1
+        local rest="${text_input:$current_pos}" rest_width
+        local current=${text_input:$current_pos:1} current_width
 
-        local rest="${_text_input:$_current_pos}" rest_width
-        local current=${_text_input:$_current_pos:1} current_width
         rest_width=$(inquirer:display_length "$rest")
         current_width=$(inquirer:display_length "$current")
-
-        _text_input="${_text_input:0:$_current_pos}$c$rest"
-        _current_pos=$((_current_pos+1))
+        text_input="${text_input:0:$current_pos}$c$rest"
+        current_pos=$((current_pos+1))
 
         tput civis
+
         [[ $current_width -gt 1 ]] && tput cub $((current_width-1))
-        printf '%s' "$c$rest"
-        tput el
+
+        inquirer:print_input "$c$rest"
 
         if [[ $rest_width -gt 0 ]]
         then
             tput cub $((rest_width-current_width+1))
         fi
+
         tput cnorm
     }
 
     inquirer:on_text_input_backspace() {
-        inquirer:remove_regex_failed
-        if [ $_current_pos -gt 0 ] || { [ $_current_pos -eq 0 ] && [ "${#_text_input}" -gt 0 ]; }
+        if [ $current_pos -gt 0 ] || { [ $current_pos -eq 0 ] && [ "${#text_input}" -gt 0 ]; }
         then
             local start rest rest_width del del_width next next_width offset
-            local current=${_text_input:$_current_pos:1} current_width
+            local current=${text_input:$current_pos:1} current_width
             current_width=$(inquirer:display_length "$current")
 
             tput civis
-            if [ $_current_pos -eq 0 ] 
+            if [ $current_pos -eq 0 ] 
             then
-                rest=${_text_input:$((_current_pos+1))}
-                next=${_text_input:$((_current_pos+1)):1}
+                rest=${text_input:$((current_pos+1))}
+                next=${text_input:$((current_pos+1)):1}
                 rest_width=$(inquirer:display_length "$rest")
                 next_width=$(inquirer:display_length "$next")
                 offset=$((current_width-1))
                 [[ $offset -gt 0 ]] && tput cub $offset
-                printf '%s' "$rest"
-                tput el
+                inquirer:print_input "$rest"
                 offset=$((rest_width-next_width+1))
                 [[ $offset -gt 0 ]] && tput cub $offset
-                _text_input=$rest
+                text_input="$rest"
             else
-                rest=${_text_input:$_current_pos}
-                start=${_text_input:0:$((_current_pos-1))}
-                del=${_text_input:$((_current_pos-1)):1}
+                rest=${text_input:$current_pos}
+                start=${text_input:0:$((current_pos-1))}
+                del=${text_input:$((current_pos-1)):1}
                 rest_width=$(inquirer:display_length "$rest")
                 del_width=$(inquirer:display_length "$del")
-                _current_pos=$((_current_pos-1))
+                current_pos=$((current_pos-1))
                 if [[ $current_width -gt 1 ]] 
                 then
                     tput cub $((del_width+current_width-1))
-                    printf '%s' "$rest"
-                    tput el
+                    inquirer:print_input "$rest"
                     tput cub $((rest_width-current_width+1))
                 else
                     tput cub $del_width
-                    printf '%s' "$rest"
-                    tput el
+                    inquirer:print_input "$rest"
                     [[ $rest_width -gt 0 ]] && tput cub $((rest_width-current_width+1))
                 fi
-                _text_input="$start$rest"
+                text_input="$start$rest"
             fi
             tput cnorm
         fi
     }
 
-    inquirer:remove_regex_failed() {
-        if [ "$_text_input_regex_failed" = true ]
+    inquirer:text_input_default_validator() {
+        return
+    }
+
+    inquirer:text_input() {
+        var_name=$2
+        text_default=${3:-}
+        text_input=""
+        current_pos=0
+        failed_count=0
+        local text_default_tip
+
+        if [ -n "$text_default" ] 
+        then
+            text_default_tip=" ${bold}${dim}($text_default)${normal}"
+        else
+            text_default_tip="${normal}"
+        fi
+
+        text_input_validator=${4:-inquirer:text_input_default_validator}
+        text_input_regex_failed_msg=${5:-$(gettext "输入验证错误")}
+
+        inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt}${text_default_tip}\n"
+
+        trap inquirer:control_c EXIT
+
+        stty -echo
+        tput cnorm
+
+        inquirer:on_keypress inquirer:on_default inquirer:on_default inquirer:on_text_input_ascii inquirer:on_text_input_enter inquirer:on_text_input_left inquirer:on_text_input_right inquirer:on_text_input_ascii inquirer:on_text_input_backspace inquirer:on_text_input_not_ascii
+        read -r ${var_name?} <<< "$text_input"
+
+        inquirer:cleanup
+
+        trap - EXIT
+    }
+
+    inquirer:date_pick_default_validator() {
+        if ! date +%s -d "$1" > /dev/null 2>&1
+        then
+            return 1
+        fi
+        return
+    }
+
+    inquirer:remove_date_instructions() {
+        if [ "$first_keystroke" = true ]
         then
-            _text_input_regex_failed=false
             tput sc
-            tput cud1
-            tput el1
+            tput civis
+            tput cuu 1
+            tput cub "$(tput cols)"
+            tput cuf $((prompt_width+3))
             tput el
             tput rc
+            tput cnorm
+            first_keystroke=false
         fi
     }
 
-    inquirer:text_input_default_validator() {
-        echo true;
+    inquirer:on_date_pick_ascii() {
+        case "$1" in
+            "w" ) inquirer:on_date_pick_up;;
+            "s" ) inquirer:on_date_pick_down;;
+            "a" ) inquirer:on_date_pick_left;;
+            "d" ) inquirer:on_date_pick_right;;
+        esac
     }
 
-    inquirer:text_input() {
-        var_name=$2
-        if [ -n "$_text_default_value" ] 
+    inquirer:on_date_pick_up() {
+        inquirer:remove_date_instructions
+        case $current_pos in
+            3)  date_pick="$((${date_pick:0:4}+1))${date_pick:4}"
+            ;;
+            6) 
+                local month=$((10#${date_pick:5:2}+1))
+                [ "$month" -eq 13 ] && month=1
+                date_pick="${date_pick:0:5}$(printf %02d "$month")${date_pick:7}"
+            ;;
+            9) 
+                local day=$((10#${date_pick:8:2}+1))
+                [ "$day" -eq 32 ] && day=1
+                date_pick="${date_pick:0:8}$(printf %02d "$day")${date_pick:10}"
+            ;;
+            12) 
+                local hour=$(((10#${date_pick:11:2}+1)%24))
+                date_pick="${date_pick:0:11}$(printf %02d "$hour")${date_pick:13}"
+            ;;
+            15) 
+                local min=$(((10#${date_pick:14:2}+1)%60))
+                date_pick="${date_pick:0:14}$(printf %02d "$min")${date_pick:16}"
+            ;;
+            18) 
+                local sec=$(((10#${date_pick:17:2}+1)%60))
+                date_pick="${date_pick:0:17}$(printf %02d "$sec")${date_pick:19}"
+            ;;
+        esac
+
+        tput sc
+        tput civis
+        tput cub $current_pos
+        inquirer:print "$date_pick"
+        tput rc
+        tput cnorm
+    }
+
+    inquirer:on_date_pick_down() {
+        inquirer:remove_date_instructions
+        case $current_pos in
+            3)  
+                local year=$((${date_pick:0:4}-1))
+                [ "$year" -eq 2020 ] && return
+                date_pick="$year${date_pick:4}"
+            ;;
+            6) 
+                local month=$((10#${date_pick:5:2}-1))
+                [ "$month" -eq 0 ] && month=12
+                date_pick="${date_pick:0:5}$(printf %02d "$month")${date_pick:7}"
+            ;;
+            9) 
+                local day=$((10#${date_pick:8:2}-1))
+                [ "$day" -eq 0 ] && day=31
+                date_pick="${date_pick:0:8}$(printf %02d "$day")${date_pick:10}"
+            ;;
+            12) 
+                local hour=$(((10#${date_pick:11:2}+23)%24))
+                date_pick="${date_pick:0:11}$(printf %02d "$hour")${date_pick:13}"
+            ;;
+            15) 
+                local min=$(((10#${date_pick:14:2}+59)%60))
+                date_pick="${date_pick:0:14}$(printf %02d "$min")${date_pick:16}"
+            ;;
+            18) 
+                local sec=$(((10#${date_pick:17:2}+59)%60))
+                date_pick="${date_pick:0:17}$(printf %02d "$sec")${date_pick:19}"
+            ;;
+        esac
+
+        tput sc
+        tput civis
+        tput cub $current_pos
+        inquirer:print "$date_pick"
+        tput rc
+        tput cnorm
+    }
+
+    inquirer:on_date_pick_left() {
+        inquirer:remove_date_instructions
+        if [[ $current_pos -gt 3 ]] 
+        then
+            tput cub 3
+            current_pos=$((current_pos-3))
+        fi
+    }
+
+    inquirer:on_date_pick_right() {
+        inquirer:remove_date_instructions
+        if [[ $current_pos -lt 18 ]] 
+        then
+            tput cuf 3
+            current_pos=$((current_pos+3))
+        fi
+    }
+
+    inquirer:on_date_pick_enter_space() {
+        tput civis
+        tput cub $current_pos
+        tput el
+
+        if $date_pick_validator "$date_pick"
         then
-            _text_default_tip=" $dim($_text_default_value)"
+            tput sc
+            tput cuu $((1+failed_count*3))
+            tput cuf $((prompt_width+3))
+            inquirer:print "${bg_black}${cyan}${date_pick}${normal}"
+            tput rc
+            break_keypress=true
         else
-            _text_default_tip=""
+            failed_count=$((failed_count+1))
+            tput cud1
+            inquirer:print "${bg_black}${red}${date_pick_regex_failed_msg}${normal}\n"
+            tput cud1
+            inquirer:print "${date_pick}"
+            tput cub $((19-current_pos))
         fi
-        _text_input_regex_failed_msg=${4:-"输入验证错误"}
-        _text_input_validator=${5:-inquirer:text_input_default_validator}
-        _text_input_regex_failed=false
 
-        inquirer:print "${green}?${normal} ${bold}${prompt}$_text_default_tip${normal}"
+        tput cnorm
+    }
+
+    inquirer:date_pick() {
+        var_name=$2
+        date_pick_validator=${3:-inquirer:date_pick_default_validator}
+        date_pick_regex_failed_msg=${4:-$(gettext "时间验证错误")}
+        date_pick=$(printf '%(%Y-%m-%d %H:%M:%S)T' "${!var_name:--1}")
+        current_pos=12
+        failed_count=0
+        first_keystroke=true
+
+        inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${dim}`gettext \"(使用箭头选择)\"`${normal}\n"
+        inquirer:print "$date_pick"
+        tput cub 7
 
-        trap inquirer:control_c SIGINT EXIT
+        trap inquirer:control_c EXIT
 
         stty -echo
         tput cnorm
 
-        inquirer:on_keypress inquirer:on_default inquirer:on_default inquirer:on_text_input_ascii inquirer:on_text_input_enter inquirer:on_text_input_left inquirer:on_text_input_right inquirer:on_text_input_ascii inquirer:on_text_input_backspace inquirer:on_text_input_not_ascii
-        read -r ${var_name?} <<< "$_text_input"
+        inquirer:on_keypress inquirer:on_date_pick_up inquirer:on_date_pick_down inquirer:on_date_pick_enter_space inquirer:on_date_pick_enter_space inquirer:on_date_pick_left inquirer:on_date_pick_right inquirer:on_date_pick_ascii
+        read -r ${var_name?} <<< $(date +%s -d "$date_pick")
 
         inquirer:cleanup
+
+        trap - EXIT
+    }
+
+    inquirer:remove_color_instructions() {
+        if [ "$first_keystroke" = true ]
+        then
+            tput cuu 1
+            tput cub "$(tput cols)"
+            tput cuf $((prompt_width+3))
+            tput el
+            tput cud 1
+            first_keystroke=false
+        fi
+    }
+
+    inquirer:on_color_pick_ascii() {
+        case "$1" in
+            "w" ) inquirer:on_color_pick_up;;
+            "s" ) inquirer:on_color_pick_down;;
+            "a" ) inquirer:on_color_pick_left;;
+            "d" ) inquirer:on_color_pick_right;;
+        esac
+    }
+
+    inquirer:on_color_pick_up() {
+        inquirer:remove_color_instructions
+        tput cub "$(tput cols)"
+        colors_index=$(((colors_index+1)%16))
+        inquirer:print "${bg_colors[bg_colors_index]}${colors[colors_index]}$text_default${normal}"
+    }
+
+    inquirer:on_color_pick_down() {
+        inquirer:remove_color_instructions
+        tput cub "$(tput cols)"
+        colors_index=$(((colors_index-1)%16))
+        inquirer:print "${bg_colors[bg_colors_index]}${colors[colors_index]}$text_default${normal}"
+    }
+
+    inquirer:on_color_pick_left() {
+        inquirer:remove_color_instructions
+        tput cub "$(tput cols)"
+        bg_colors_index=$(((bg_colors_index-1)%17))
+        inquirer:print "${bg_colors[bg_colors_index]}${colors[colors_index]}$text_default${normal}"
+    }
+
+    inquirer:on_color_pick_right() {
+        inquirer:remove_color_instructions
+        tput cub "$(tput cols)"
+        bg_colors_index=$(((bg_colors_index+1)%17))
+        inquirer:print "${bg_colors[bg_colors_index]}${colors[colors_index]}$text_default${normal}"
+    }
+
+    inquirer:on_color_pick_enter_space() {
+        tput cub "$(tput cols)"
+        tput el
+        tput sc
+        tput cuu 1
+        tput cuf $((prompt_width+3))
+        inquirer:print "${bg_colors[bg_colors_index]}${colors[colors_index]}$text_default${normal}"
+        tput rc
+        break_keypress=true
+
+        tput cnorm
+    }
+
+    inquirer:color_pick() {
+        var_name=$2
+        text_default="${3:-$(gettext "示例文字 ABC 123")}"
+        colors=( '\033[30m' '\033[31m' '\033[32m' '\033[33m' '\033[34m' '\033[35m' '\033[36m' '\033[37m' 
+            '\033[90m' '\033[91m' '\033[92m' '\033[93m' '\033[94m' '\033[95m' '\033[96m' '\033[97m' )
+        bg_colors=( '' '\033[40m' '\033[41m' '\033[42m' '\033[43m' '\033[44m' '\033[45m' '\033[46m' '\033[47m' 
+            '\033[100m' '\033[101m' '\033[102m' '\033[103m' '\033[104m' '\033[105m' '\033[106m' '\033[107m' )
+        colors_index=7
+        bg_colors_index=0
+        first_keystroke=true
+
+        inquirer:print "${green}?${normal} ${bold}${bg_black}${white}${prompt} ${dim}`gettext \"(上下/左右 箭头选择 文字/背景颜色)\"`${normal}\n"
+        inquirer:print "${colors[colors_index]}${bg_colors[bg_colors_index]}$text_default${normal}"
+
+        trap inquirer:control_c EXIT
+
+        tput civis
+
+        inquirer:on_keypress inquirer:on_color_pick_up inquirer:on_color_pick_down inquirer:on_color_pick_enter_space inquirer:on_color_pick_enter_space inquirer:on_color_pick_left inquirer:on_color_pick_right inquirer:on_color_pick_ascii
+
+        read -r ${var_name?} <<< "${colors[colors_index]}${bg_colors[bg_colors_index]}"
+
+        inquirer:cleanup
+
+        trap - EXIT
+    }
+
+    inquirer:display_length() {
+        local display_length=0 char_read byte_len char_len char_i char
+        local oLC_ALL=${LC_ALL:-} oLANG=${LANG:-}
+
+        while IFS= read -rsn1 char
+        do
+            case "$char" in
+                '')
+                ;;
+                *[$'\x80'-$'\xFF']*) 
+                    char_read="${char_read:-}$char"
+                    LC_ALL= LANG=C
+                    byte_len=${#char_read}
+                    LC_ALL=$oLC_ALL LANG=$oLANG
+
+                    if [ "$byte_len" -ne "${#char_read}" ] 
+                    then
+                        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=$((display_length+3))
+                        fi
+                        char_read=""
+                    fi
+                ;;
+                *) 
+                    display_length=$((display_length+1))
+                ;;
+            esac
+        done <<< "${1:-}"
+
+        echo "$display_length"
     }
 
-    local option=$1
+    local option=$1 var_name \
+    prompt=${2:-} \
+    prompt_raw \
+    prompt_width \
+    break_keypress \
+    first_keystroke \
+    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_input_page=false \
+    checkbox_input_page_num \
+    checkbox_input_search=false \
+    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=() \
+    checkbox_input_failed_msg \
+    sort_options=() \
+    sort_indices=() \
+    list_options=() \
+    current_pos \
+    failed_count \
+    text_default \
+    text_input \
+    text_input_regex_failed_msg \
+    text_input_validator \
+    date_pick \
+    date_pick_regex_failed_msg \
+    date_pick_validator \
+    colors=() \
+    bg_colors=() \
+    colors_index \
+    bg_colors_index \
+    arrow checked unchecked bold dim normal
+
+    prompt_raw=$(printf '%b' "$prompt"|sed 's/\x1b\[[0-9;]*m//g')
+    prompt_width=$(inquirer:display_length "$prompt_raw")
+
+    arrow='\xe2\x9d\xaf'
+    checked='\xe2\x97\x89'
+    unchecked='\xe2\x97\xaf'
+    red=${red:-'\033[31m'}
+    green=${green:-'\033[32m'}
+    yellow=${yellow:-'\033[33m'}
+    blue=${blue:-'\033[34m'}
+    cyan=${cyan:-'\033[36m'}
+    white=${white:-'\033[37m'}
+    bg_black=${bg_black:-'\033[40m'}
+    bold='\033[1m'
+    dim='\033[2m'
+    normal='\033[0m'
+
     shift
-    local var_name prompt=${1:-} prompt_width _text_default_value=${3:-} _current_pos=0 _text_input="" _text_input_regex_failed_msg _text_input_validator _text_input_regex_failed
-    prompt_width=$(inquirer:display_length "$prompt")
     inquirer:$option "$@"
 }
 
@@ -1566,4 +2595,4 @@ Cflags: -I\${includedir}
     Println "$info ffmpeg 编译成功\n"
 }
 
-CompileFFmpeg
\ No newline at end of file
+CompileFFmpeg
diff --git a/src/lhh b/src/lhh
index 7e2b273..f1bc26d 100644
--- a/src/lhh
+++ b/src/lhh
@@ -300,7 +300,7 @@ reduce ({adapter,addtime,bookname,category_id,cover,drawing,m,muludir,original,p
         IFS="${delimiters[1]}" read -r -a result_publish <<< "$m_publish"
         IFS="${delimiters[1]}" read -r -a result_yd <<< "$m_yd"
 
-        local i j books new_book books_indices
+        local i j books new_book books_indices=()
 
         for((i=0;i<result_count;i++));
         do
diff --git a/utils/inquirer b/utils/inquirer
index bad7981..d74e1da 100644
--- a/utils/inquirer
+++ b/utils/inquirer
@@ -1749,7 +1749,7 @@ inquirer()
     break_keypress \
     first_keystroke \
     current_index \
-    checkbox_list \
+    checkbox_list=() \
     checkbox_list_count \
     checkbox_list_perpage=0 \
     checkbox_page_list=() \
@@ -1763,13 +1763,13 @@ inquirer()
     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 \
+    checkbox_selected=() \
+    checkbox_selected_indices=() \
+    checkbox_selected_options=() \
     checkbox_input_failed_msg \
-    sort_options \
-    sort_indices \
-    list_options \
+    sort_options=() \
+    sort_indices=() \
+    list_options=() \
     current_pos \
     failed_count \
     text_default \
@@ -1779,8 +1779,8 @@ inquirer()
     date_pick \
     date_pick_regex_failed_msg \
     date_pick_validator \
-    colors \
-    bg_colors \
+    colors=() \
+    bg_colors=() \
     colors_index \
     bg_colors_index \
     arrow checked unchecked bold dim normal