diff --git a/unlock.sh b/unlock.sh
index fe9e116..c0173bb 100644
--- a/unlock.sh
+++ b/unlock.sh
@@ -111,7 +111,7 @@ red(){ echo -e "\033[31m\033[01m$1\033[0m"; }
 green(){ echo -e "\033[32m\033[01m$1\033[0m"; }
 yellow(){ echo -e "\033[33m\033[01m$1\033[0m"; }
 reading(){ read -rp "$(green "$1")" "$2"; }
-translate(){ [[ -n "$1" ]] && curl -ksm8 "http://fanyi.youdao.com/translate?&doctype=json&type=AUTO&i=$1" | cut -d \" -f18 2>/dev/null; }
+translate(){ [[ -n "$1" ]] && curl -ksm8 "http://fanyi.youdao.com/translate?&doctype=json&type=AUTO&i=${1//[[:space:]]/}" | cut -d \" -f18 2>/dev/null; }
 check_dependencies(){ for c in $@; do
 type -P $c >/dev/null 2>&1 || (yellow " $(eval echo "${T[${L}7]}") " && ${PACKAGE_INSTALL[b]} "$c") || (yellow " $(eval echo "${T[${L}8]}") " && ${PACKAGE_UPDATE[b]} && ${PACKAGE_INSTALL[b]} "$c")
 ! type -P $c >/dev/null 2>&1 && yellow " $(eval echo "${T[${L}9]}") " && exit 1; done;	 }
@@ -133,13 +133,13 @@ select_laguage(){
 
 check_system_info(){
 # 多方式判断操作系统，试到有值为止。只支持 Debian 10/11、Ubuntu 18.04/20.04 或 CentOS 7/8 ,如非上述操作系统，退出脚本
-CMD=(	"$(grep -i pretty_name /etc/os-release 2>/dev/null | cut -d \" -f2)"
-	"$(hostnamectl 2>/dev/null | grep -i system | cut -d : -f2)"
-	"$(lsb_release -sd 2>/dev/null)"
-	"$(grep -i description /etc/lsb-release 2>/dev/null | cut -d \" -f2)"
-	"$(grep . /etc/redhat-release 2>/dev/null)"
-	"$(grep . /etc/issue 2>/dev/null | cut -d \\ -f1 | sed '/^[ ]*$/d')"
-	)
+	CMD=(	"$(grep -i pretty_name /etc/os-release 2>/dev/null | cut -d \" -f2)"
+		"$(hostnamectl 2>/dev/null | grep -i system | cut -d : -f2)"
+		"$(lsb_release -sd 2>/dev/null)"
+		"$(grep -i description /etc/lsb-release 2>/dev/null | cut -d \" -f2)"
+		"$(grep . /etc/redhat-release 2>/dev/null)"
+		"$(grep . /etc/issue 2>/dev/null | cut -d \\ -f1 | sed '/^[ ]*$/d')"
+		)
 
 	for a in "${CMD[@]}"; do
 		SYS="$a" && [[ -n $SYS ]] && break
@@ -156,6 +156,13 @@ CMD=(	"$(grep -i pretty_name /etc/os-release 2>/dev/null | cut -d \" -f2)"
 	[[ -z $SYSTEM ]] && red " ${T[${L}5]} " && exit 1
 }
 
+# 检查是否有安装任一版本的 python 依赖，如全部没有，则安装 python3
+check_python(){
+	PY=("python3" "python" "python")
+	for g in "${PY[@]}"; do type -p $g >/dev/null 2>&1 && PYTHON=$g && break; done
+	[ -z "$PYTHON" ] && PYTHON=python3 && check_dependencies $PYTHON
+}
+
 # 检查解锁是否已运行，如果是则判断模式，以前给更换模式赋值
 check_unlock_running(){
 	[ -e /etc/wireguard/warp_unlock.sh ] &&
@@ -284,6 +291,7 @@ CUSTOM="$CUSTOM"
 NIC="$NIC"
 RESTART="$RESTART"
 LOG_LIMIT="1000"
+PYTHON="$PYTHON"
 UNLOCK_STATUS='Yes 🎉'
 NOT_UNLOCK_STATUS='No 😰'
 LMC999=\$(curl -sSLm4 https://raw.githubusercontent.com/lmc999/RegionRestrictionCheck/main/check.sh)
@@ -343,24 +351,24 @@ R[1]=""
 PreAssertion=\$(curl \$NIC --user-agent "\${UA_Browser}" -s --max-time 10 -X POST "https://global.edge.bamgrid.com/devices" -H "authorization: Bearer ZGlzbmV5JmJyb3dzZXImMS4wLjA.Cu56AgSfBTDag5NiRA81oLHkDZfu5L3CKadnefEAY84" -H "content-type: application/json; charset=UTF-8" -d '{"deviceFamily":"browser","applicationRuntime":"chrome","deviceProfile":"windows","attributes":{}}' 2>&1)
 [[ "\$PreAssertion" == "curl"* ]] && R[1]="\$NOT_UNLOCK_STATUS"
 if [[ \${R[1]} != "\$NOT_UNLOCK_STATUS" ]]; then
-assertion=\$(echo \$PreAssertion | python -m json.tool 2> /dev/null | grep assertion | cut -f4 -d'"')
-PreDisneyCookie=\$(curl -s --max-time 10 "https://raw.githubusercontent.com/lmc999/RegionRestrictionCheck/main/cookies" | sed -n '1p')
+assertion=\$(echo \$PreAssertion | \$PYTHON -m json.tool 2> /dev/null | grep assertion | cut -f4 -d'"')
+PreDisneyCookie=\$(curl \$NIC --max-time 10 "https://raw.githubusercontent.com/lmc999/RegionRestrictionCheck/main/cookies" | sed -n '1p')
 disneycookie=\$(echo \$PreDisneyCookie | sed "s/DISNEYASSERTION/\${assertion}/g")
 TokenContent=\$(curl \$NIC --user-agent "\${UA_Browser}" -s --max-time 10 -X POST "https://global.edge.bamgrid.com/token" -H "authorization: Bearer ZGlzbmV5JmJyb3dzZXImMS4wLjA.Cu56AgSfBTDag5NiRA81oLHkDZfu5L3CKadnefEAY84" -d "\$disneycookie")
-isBanned=\$(echo \$TokenContent | python -m json.tool 2> /dev/null | grep 'forbidden-location')
+isBanned=\$(echo \$TokenContent | \$PYTHON -m json.tool 2> /dev/null | grep 'forbidden-location')
 is403=\$(echo \$TokenContent | grep '403 ERROR')
 [[ -n "\$isBanned\$is403" ]] && R[1]="\$NOT_UNLOCK_STATUS"
 fi
 
 if [[ \${R[1]} != "\$NOT_UNLOCK_STATUS" ]]; then
 fakecontent=\$(curl -s --max-time 10 "https://raw.githubusercontent.com/lmc999/RegionRestrictionCheck/main/cookies" | sed -n '8p')
-refreshToken=\$(echo \$TokenContent | python -m json.tool 2> /dev/null | grep 'refresh_token' | awk '{print \$2}' | cut -f2 -d'"')
+refreshToken=\$(echo \$TokenContent | \$PYTHON -m json.tool 2> /dev/null | grep 'refresh_token' | awk '{print \$2}' | cut -f2 -d'"')
 disneycontent=\$(echo \$fakecontent | sed "s/ILOVEDISNEY/\${refreshToken}/g")
 tmpresult=\$(curl \$NIC --user-agent "\${UA_Browser}" -X POST -sSL --max-time 10 "https://disney.api.edge.bamgrid.com/graph/v1/device/graphql" -H "authorization: ZGlzbmV5JmJyb3dzZXImMS4wLjA.Cu56AgSfBTDag5NiRA81oLHkDZfu5L3CKadnefEAY84" -d "\$disneycontent" 2>&1)
 previewcheck=\$(curl \$NIC -s -o /dev/null -L --max-time 10 -w '%{url_effective}\n' "https://disneyplus.com" | grep preview)
 isUnabailable=\$(echo \$previewcheck | grep 'unavailable')      
-region=\$(echo \$tmpresult | python -m json.tool 2> /dev/null | grep 'countryCode' | cut -f4 -d'"')
-inSupportedLocation=\$(echo \$tmpresult | python -m json.tool 2> /dev/null | grep 'inSupportedLocation' | awk '{print \$2}' | cut -f1 -d',')
+region=\$(echo \$tmpresult | \$PYTHON -m json.tool 2> /dev/null | grep 'countryCode' | cut -f4 -d'"')
+inSupportedLocation=\$(echo \$tmpresult | \$PYTHON -m json.tool 2> /dev/null | grep 'inSupportedLocation' | awk '{print \$2}' | cut -f1 -d',')
 [[ "\$region" == "JP" || ( -n "\$region" && "\$inSupportedLocation" == "true" ) ]] && R[1]="\$UNLOCK_STATUS" || R[1]="\$NOT_UNLOCK_STATUS"
 fi
 CONTENT="Disney+: \${R[1]}."