diff --git a/Dockerfile b/Dockerfile
index e4f9170..ecef958 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -19,7 +19,7 @@ COPY --from=openssl /cert.pem /sing-box/cert/cert.pem
 COPY docker_init.sh /sing-box/init.sh
 
 RUN set -ex &&\
-  apk add --no-cache supervisor nginx bash &&\
+  apk add --no-cache supervisor wget nginx bash &&\
   mkdir -p /sing-box/conf /sing-box/subscribe /sing-box/logs &&\
   chmod +x /sing-box/init.sh &&\
   rm -rf /var/cache/apk/*
diff --git a/README.md b/README.md
index 7f0e031..66f7218 100644
--- a/README.md
+++ b/README.md
@@ -19,10 +19,11 @@
 
 * * *
 ## 1.更新信息
+2024.12.29 v1.2.9 Refactored the chatGPT detection method based on lmc999's detection and unlocking script; 根据 lmc999 的检测解锁脚本，重构了检测 chatGPT 方法
 
-2024.12.10 v1.2.7 Thank you to the veteran player Fan Glider Fangliding for the technical guidance on Warp's routing! 感谢资深玩家 风扇滑翔翼 Fangliding 关于 Warp 的分流的技术指导
+2024.12.10 v1.2.8 Thank you to the veteran player Fan Glider Fangliding for the technical guidance on Warp's routing! 感谢资深玩家 风扇滑翔翼 Fangliding 关于 Warp 的分流的技术指导
 
-2024.12.10 v1.2.6 Compatible with Sing-box 1.11.0-beta.8+. Thanks to the PR from brother Maxrxf. I've already given up myself; 适配 Sing-box 1.11.0-beta.8+，感谢 Maxrxf 兄弟的 PR，我自己已经投降的了
+2024.12.10 v1.2.7 Compatible with Sing-box 1.11.0-beta.8+. Thanks to the PR from brother Maxrxf. I've already given up myself; 适配 Sing-box 1.11.0-beta.8+，感谢 Maxrxf 兄弟的 PR，我自己已经投降的了
 
 2024.10.28 v1.2.6 1. Fixed the bug that clash subscription failed when [-n] re-fetches the subscription; 2. vmess + ws encryption changed from none to auto; 3. Replaced a CDN; 1. 修复 [-n] 重新获取订阅时，clash 订阅失效的bug; 2. vmess + ws 加密方式从none改为auto; 3. 更换了一个 CDN
 
diff --git a/docker_init.sh b/docker_init.sh
index 566a6bf..f3bf2dc 100644
--- a/docker_init.sh
+++ b/docker_init.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 
-# 脚本更新日期 2024.12.10
+# 脚本更新日期 2024.12.20
 WORK_DIR=/sing-box
 PORT=$START_PORT
 SUBSCRIBE_TEMPLATE="https://raw.githubusercontent.com/fscarmen/client_template/main"
@@ -37,7 +37,7 @@ install() {
   # 下载 sing-box
   echo "正在下载 sing-box ..."
   local ONLINE=$(check_latest_sing-box)
-  local ONLINE=${ONLINE:-'1.11.0-beta.9'}
+  local ONLINE=${ONLINE:-'1.11.0-beta.15'}
   wget https://github.com/SagerNet/sing-box/releases/download/v$ONLINE/sing-box-$ONLINE-linux-$SING_BOX_ARCH.tar.gz -O- | tar xz -C ${WORK_DIR} sing-box-$ONLINE-linux-$SING_BOX_ARCH/sing-box && mv ${WORK_DIR}/sing-box-$ONLINE-linux-$SING_BOX_ARCH/sing-box ${WORK_DIR}/sing-box && rm -rf ${WORK_DIR}/sing-box-$ONLINE-linux-$SING_BOX_ARCH
 
   # 下载 jq
@@ -54,10 +54,8 @@ install() {
 
   # 生成 sing-box 配置文件
   if [[ "$SERVER_IP" =~ : ]]; then
-    local WARP_ENDPOINT=2606:4700:d0::a29f:c101
     local DOMAIN_STRATEG=prefer_ipv6
   else
-    local WARP_ENDPOINT=162.159.193.10
     local DOMAIN_STRATEG=prefer_ipv4
   fi
 
@@ -67,9 +65,23 @@ install() {
   local NODE_NAME=${NODE_NAME:-"sing-box"}
   local CDN=${CDN:-"skk.moe"}
 
-  # 检测是否解锁 chatGPT
-  local SUPPORT_COUNTRY='AD AE AF AG AL AM AO AR AT AU AZ BA BB BD BE BF BG BH BI BJ BN BO BR BS BT BW BZ CA CD CF CG CH CI CL CM CO CR CV CY CZ DE DJ DK DM DO DZ EC EE EG ER ES ET FI FJ FM FR GA GB GD GE GH GM GN GQ GR GT GW GY HN HR HT HU ID IE IL IN IQ IS IT JM JO JP KE KG KH KI KM KN KR KW KZ LA LB LC LI LK LR LS LT LU LV LY MA MC MD ME MG MH MK ML MM MN MR MT MU MV MW MX MY MZ NA NE NG NI NL NO NP NR NZ OM PA PE PG PH PK PL PS PT PW PY QA RO RS RW SA SB SC SD SE SG SI SK SL SM SN SO SR SS ST SV SZ TD TG TH TJ TL TM TN TO TR TT TV TW TZ UA UG US UY UZ VA VC VN VU WS YE ZA ZM ZW'
-  [[ "${SUPPORT_COUNTRY}" =~ $(wget -qO- --tries=3 --timeout=2 https://chat.openai.com/cdn-cgi/trace | awk -F '=' '/loc/{print $2}') ]] && CHATGPT_OUT=direct || CHATGPT_OUT=warp-ep
+  # 检测是否解锁 chatGPT，首先检查API访问
+  local CHECK_RESULT1=$(wget --timeout=2 --tries=2 --retry-connrefused --waitretry=5 -qO- --content-on-error --header='authority: api.openai.com' --header='accept: */*' --header='accept-language: en-US,en;q=0.9' --header='authorization: Bearer null' --header='content-type: application/json' --header='origin: https://platform.openai.com' --header='referer: https://platform.openai.com/' --header='sec-ch-ua: "Google Chrome";v="125", "Chromium";v="125", "Not.A/Brand";v="24"' --header='sec-ch-ua-mobile: ?0' --header='sec-ch-ua-platform: "Windows"' --header='sec-fetch-dest: empty' --header='sec-fetch-mode: cors' --header='sec-fetch-site: same-site' --user-agent='Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36' 'https://api.openai.com/compliance/cookie_requirements')
+
+  # 如果API检测失败或者检测到unsupported_country,直接返回ban
+  if [ -z "$CHECK_RESULT1" ] || grep -qi 'unsupported_country' <<< "$CHECK_RESULT1"; then
+    CHATGPT_OUT=warp-ep
+  fi
+
+  # API检测通过后,继续检查网页访问
+  local CHECK_RESULT2=$(wget --timeout=2 --tries=2 --retry-connrefused --waitretry=5 -qO- --content-on-error --header='authority: ios.chat.openai.com' --header='accept: */*;q=0.8,application/signed-exchange;v=b3;q=0.7' --header='accept-language: en-US,en;q=0.9' --header='sec-ch-ua: "Google Chrome";v="125", "Chromium";v="125", "Not.A/Brand";v="24"' --header='sec-ch-ua-mobile: ?0' --header='sec-ch-ua-platform: "Windows"' --header='sec-fetch-dest: document' --header='sec-fetch-mode: navigate' --header='sec-fetch-site: none' --header='sec-fetch-user: ?1' --header='upgrade-insecure-requests: 1' --user-agent='Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36' https://ios.chat.openai.com/)
+
+  # 检查第二个结果
+  if [ -z "$CHECK_RESULT2" ] || grep -qi 'VPN' <<< "$CHECK_RESULT2"; then
+    CHATGPT_OUT=warp-ep
+  else
+    CHATGPT_OUT=direct
+  fi
 
   # 生成 log 配置
   cat > ${WORK_DIR}/conf/00_log.json << EOF
@@ -112,7 +124,7 @@ EOF
             "private_key":"YFYOAdbw1bKTHlNNi+aEjBM3BO7unuFC5rOkMRAz9XY=",
             "peers": [
               {
-                "address": "${WARP_ENDPOINT}",
+                "address": "engage.cloudflareclient.com",
                 "port":2408,
                 "public_key":"bmXOC+F1FxEMF9dyiK2H5/1SUtzH0JuVo51h2wPfgyo=",
                 "allowed_ips": [
diff --git a/sing-box.sh b/sing-box.sh
index 2939798..5ae7870 100644
--- a/sing-box.sh
+++ b/sing-box.sh
@@ -1,7 +1,7 @@
 #!/usr/bin/env bash
 
 # 当前脚本版本号
-VERSION='v1.2.8 (2024.12.13)'
+VERSION='v1.2.9 (2024.12.20)'
 
 # 各变量默认值
 GH_PROXY='https://ghproxy.lvedong.eu.org/'
@@ -27,8 +27,8 @@ mkdir -p $TEMP_DIR
 
 E[0]="Language:\n 1. English (default) \n 2. 简体中文"
 C[0]="${E[0]}"
-E[1]="Thank you to the veteran player Fan Glider Fangliding for the technical guidance on Warp's routing!"
-C[1]="感谢资深玩家 风扇滑翔翼 Fangliding 关于 Warp 的分流的技术指导"
+E[1]="Refactored the chatGPT detection method based on lmc999's detection and unlocking script."
+C[1]="根据 lmc999 的检测解锁脚本，重构了检测 chatGPT 方法"
 E[2]="Downloading Sing-box. Please wait a seconds ..."
 C[2]="下载 Sing-box 中，请稍等 ..."
 E[3]="Input errors up to 5 times.The script is aborted."
@@ -239,11 +239,35 @@ check_cdn() {
   [ -n "$GH_PROXY" ] && wget --server-response --quiet --output-document=/dev/null --no-check-certificate --tries=2 --timeout=3 https://raw.githubusercontent.com/fscarmen/sing-box/main/README.md >/dev/null 2>&1 && unset GH_PROXY
 }
 
-# 检测是否解锁 chatGPT，以决定是否使用 warp 链式代理或者是 direct out
+# 检测是否解锁 chatGPT，以决定是否使用 warp 链式代理或者是 direct out，此处判断改编自 https://github.com/lmc999/RegionRestrictionCheck
 check_chatgpt() {
-  local CHECK_STACK=$1
-  local SUPPORT_COUNTRY=(AD AE AF AG AL AM AO AR AT AU AZ BA BB BD BE BF BG BH BI BJ BN BO BR BS BT BW BZ CA CD CF CG CH CI CL CM CO CR CV CY CZ DE DJ DK DM DO DZ EC EE EG ER ES ET FI FJ FM FR GA GB GD GE GH GM GN GQ GR GT GW GY HN HR HT HU ID IE IL IN IQ IS IT JM JO JP KE KG KH KI KM KN KR KW KZ LA LB LC LI LK LR LS LT LU LV LY MA MC MD ME MG MH MK ML MM MN MR MT MU MV MW MX MY MZ NA NE NG NI NL NO NP NR NZ OM PA PE PG PH PK PL PS PT PW PY QA RO RS RW SA SB SC SD SE SG SI SK SL SM SN SO SR SS ST SV SZ TD TG TH TJ TL TM TN TO TR TT TV TW TZ UA UG US UY UZ VA VC VN VU WS YE ZA ZM ZW)
-  [[ "${SUPPORT_COUNTRY[@]}" =~ $(wget --no-check-certificate -$CHECK_STACK -qO- --tries=3 --timeout=2 https://chat.openai.com/cdn-cgi/trace | awk -F '=' '/loc/{print $2}') ]] && echo 'unlock' || echo 'ban'
+  local CHECK_STACK=-$1
+  local UA_BROWSER="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36"
+  local UA_SEC_CH_UA='"Google Chrome";v="125", "Chromium";v="125", "Not.A/Brand";v="24"'
+  wget --help | grep -q '\-\-ciphers' && local IS_CIPHERS=is_ciphers
+
+  # 首先检查API访问
+  local CHECK_RESULT1=$(wget --timeout=2 --tries=2 --retry-connrefused --waitretry=5 ${CHECK_STACK} -qO- --content-on-error --header='authority: api.openai.com' --header='accept: */*' --header='accept-language: en-US,en;q=0.9' --header='authorization: Bearer null' --header='content-type: application/json' --header='origin: https://platform.openai.com' --header='referer: https://platform.openai.com/' --header="sec-ch-ua: ${UA_SEC_CH_UA}" --header='sec-ch-ua-mobile: ?0' --header='sec-ch-ua-platform: "Windows"' --header='sec-fetch-dest: empty' --header='sec-fetch-mode: cors' --header='sec-fetch-site: same-site' --user-agent="${UA_BROWSER}" 'https://api.openai.com/compliance/cookie_requirements')
+
+  [ -z "$CHECK_RESULT1" ] && grep -qw is_ciphers <<< "$IS_CIPHERS" && local CHECK_RESULT1=$(wget --timeout=2 --tries=2 --retry-connrefused --waitretry=5 ${CHECK_STACK} --ciphers=DEFAULT@SECLEVEL=1 --no-check-certificate -qO- --content-on-error --header='authority: api.openai.com' --header='accept: */*' --header='accept-language: en-US,en;q=0.9' --header='authorization: Bearer null' --header='content-type: application/json' --header='origin: https://platform.openai.com' --header='referer: https://platform.openai.com/' --header="sec-ch-ua: ${UA_SEC_CH_UA}" --header='sec-ch-ua-mobile: ?0' --header='sec-ch-ua-platform: "Windows"' --header='sec-fetch-dest: empty' --header='sec-fetch-mode: cors' --header='sec-fetch-site: same-site' --user-agent="${UA_BROWSER}" 'https://api.openai.com/compliance/cookie_requirements')
+
+  # 如果API检测失败或者检测到unsupported_country,直接返回ban
+  if [ -z "$CHECK_RESULT1" ] || grep -qi 'unsupported_country' <<< "$CHECK_RESULT1"; then
+    echo "ban"
+    return
+  fi
+
+  # API检测通过后,继续检查网页访问
+  local CHECK_RESULT2=$(wget --timeout=2 --tries=2 --retry-connrefused --waitretry=5 ${CHECK_STACK} -qO- --content-on-error --header='authority: ios.chat.openai.com' --header='accept: */*;q=0.8,application/signed-exchange;v=b3;q=0.7' --header='accept-language: en-US,en;q=0.9' --header="sec-ch-ua: ${UA_SEC_CH_UA}" --header='sec-ch-ua-mobile: ?0' --header='sec-ch-ua-platform: "Windows"' --header='sec-fetch-dest: document' --header='sec-fetch-mode: navigate' --header='sec-fetch-site: none' --header='sec-fetch-user: ?1' --header='upgrade-insecure-requests: 1' --user-agent="${UA_BROWSER}" https://ios.chat.openai.com/)
+
+  [ -z "$CHECK_RESULT2" ] && grep -qw is_ciphers <<< "$IS_CIPHERS" && local CHECK_RESULT2=$(wget --timeout=2 --tries=2 --retry-connrefused --waitretry=5 ${CHECK_STACK} --ciphers=DEFAULT@SECLEVEL=1 --no-check-certificate -qO- --content-on-error --header='authority: ios.chat.openai.com' --header='accept: */*;q=0.8,application/signed-exchange;v=b3;q=0.7' --header='accept-language: en-US,en;q=0.9' --header="sec-ch-ua: ${UA_SEC_CH_UA}" --header='sec-ch-ua-mobile: ?0' --header='sec-ch-ua-platform: "Windows"' --header='sec-fetch-dest: document' --header='sec-fetch-mode: navigate' --header='sec-fetch-site: none' --header='sec-fetch-user: ?1' --header='upgrade-insecure-requests: 1' --user-agent="${UA_BROWSER}" https://ios.chat.openai.com/)
+
+  # 检查第二个结果
+  if [ -z "$CHECK_RESULT2" ] || grep -qi 'VPN' <<< "$CHECK_RESULT2"; then
+    echo "ban"
+  else
+    echo "unlock"
+  fi
 }
 
 # 脚本当天及累计运行次数统计
@@ -519,7 +543,7 @@ check_install() {
     {
     local VERSION_LATEST=$(wget --no-check-certificate --tries=2 --timeout=3 -qO- ${GH_PROXY}https://api.github.com/repos/SagerNet/sing-box/releases | awk -F '["v-]' '/tag_name/{print $5}' | sort -Vr | sed -n '1p')
     local ONLINE=$(wget --no-check-certificate --tries=2 --timeout=3 -qO- ${GH_PROXY}https://api.github.com/repos/SagerNet/sing-box/releases | awk -F '["v]' -v var="tag_name.*$VERSION_LATEST" '$0 ~ var {print $5; exit}')
-    ONLINE=${ONLINE:-'1.11.0-beta.9'}
+    ONLINE=${ONLINE:-'1.11.0-beta.15'}
     wget --no-check-certificate --continue ${GH_PROXY}https://github.com/SagerNet/sing-box/releases/download/v$ONLINE/sing-box-$ONLINE-linux-$SING_BOX_ARCH.tar.gz -qO- | tar xz -C $TEMP_DIR sing-box-$ONLINE-linux-$SING_BOX_ARCH/sing-box >/dev/null 2>&1
     [ -s $TEMP_DIR/sing-box-$ONLINE-linux-$SING_BOX_ARCH/sing-box ] && mv $TEMP_DIR/sing-box-$ONLINE-linux-$SING_BOX_ARCH/sing-box $TEMP_DIR
     wget --no-check-certificate --continue -qO $TEMP_DIR/jq ${GH_PROXY}https://github.com/jqlang/jq/releases/download/jq-1.7.1/jq-linux-$JQ_ARCH >/dev/null 2>&1 && chmod +x $TEMP_DIR/jq >/dev/null 2>&1
@@ -799,10 +823,6 @@ sing-box_variables() {
     SERVER_IP_DEFAULT=$WAN6
   fi
 
-  # 检测是否解锁 chatGPT
-  CHATGPT_OUT=warp-ep;
-  [ "$(check_chatgpt ${DOMAIN_STRATEG: -1})" = 'unlock' ] && CHATGPT_OUT=direct
-
   # 选择安装的协议，由于选项 a 为全部协议，所以选项数不是从 a 开始，而是从 b 开始，处理输入：把大写全部变为小写，把不符合的选项去掉，把重复的选项合并
   MAX_CHOOSE_PROTOCOLS=$(asc $[CONSECUTIVE_PORTS+96+1])
   if [ -z "$CHOOSE_PROTOCOLS" ]; then
@@ -835,13 +855,15 @@ sing-box_variables() {
 
   # 根据服务 IP，使用不同的 warp 配置
   if [[ "$SERVER_IP" =~ : ]]; then
-    WARP_ENDPOINT=2606:4700:d0::a29f:c101
     DOMAIN_STRATEG=prefer_ipv6
   else
-    WARP_ENDPOINT=162.159.193.10
     DOMAIN_STRATEG=prefer_ipv4
   fi
 
+  # 检测是否解锁 chatGPT
+  CHATGPT_OUT=warp-ep;
+  [ "$(check_chatgpt ${DOMAIN_STRATEG: -1})" = 'unlock' ] && CHATGPT_OUT=direct
+
   # 如选择有 c. hysteria2 时，选择是否使用端口跳跃
   [[ "${INSTALL_PROTOCOLS[@]}" =~ 'c' ]] && input_hopping_port
 
@@ -1183,7 +1205,7 @@ EOF
             "private_key":"YFYOAdbw1bKTHlNNi+aEjBM3BO7unuFC5rOkMRAz9XY=",
             "peers": [
               {
-                "address": "${WARP_ENDPOINT}",
+                "address": "engage.cloudflareclient.com",
                 "port":2408,
                 "public_key":"bmXOC+F1FxEMF9dyiK2H5/1SUtzH0JuVo51h2wPfgyo=",
                 "allowed_ips": [
@@ -2862,7 +2884,7 @@ uninstall() {
 version() {
   local VERSION_LATEST=$(wget --no-check-certificate -qO- ${GH_PROXY}https://api.github.com/repos/SagerNet/sing-box/releases | awk -F '["v-]' '/tag_name/{print $5}' | sort -Vr | sed -n '1p')
   local ONLINE=$(wget --no-check-certificate -qO- ${GH_PROXY}https://api.github.com/repos/SagerNet/sing-box/releases | awk -F '["v]' -v var="tag_name.*$VERSION_LATEST" '$0 ~ var {print $5; exit}')
-  local ONLINE='1.11.0-beta.9'
+  local ONLINE='1.11.0-beta.15'
   local LOCAL=$(${WORK_DIR}/sing-box version | awk '/version/{print $NF}')
   info "\n $(text 40) "
   [[ -n "$ONLINE" && "$ONLINE" != "$LOCAL" ]] && reading "\n $(text 9) " UPDATE || info " $(text 41) "