diff --git a/trojan.sh b/trojan.sh
index bfd1876..15cd690 100644
--- a/trojan.sh
+++ b/trojan.sh
@@ -28,169 +28,7 @@ fi
 systempwd="/etc/systemd/system/"
  
 function install_trojan(){
-    function configure_nginx() {
-        cat > /etc/nginx/nginx.conf <<-EOF
-user  root;
-worker_processes  1;
-error_log  /var/log/nginx/error.log warn;
-pid        /var/run/nginx.pid;
-events {
-    worker_connections  1024;
-}
-http {
-    include       /etc/nginx/mime.types;
-    default_type  application/octet-stream;
-    log_format  main  '\$remote_addr - \$remote_user [\$time_local] "\$request" '
-                      '\$status \$body_bytes_sent "\$http_referer" '
-                      '"\$http_user_agent" "\$http_x_forwarded_for"';
-    access_log  /var/log/nginx/access.log  main;
-    sendfile        on;
-    #tcp_nopush     on;
-    keepalive_timeout  120;
-    client_max_body_size 20m;
-    #gzip  on;
-    server {
-        listen       127.0.0.1:80;
-        server_name  $your_domain;
-        root /usr/share/nginx/html;
-        index index.php index.html index.htm;
-    }
-    server {
-        listen       0.0.0.0:80;
-        server_name  $your_domain;
-        return 301 https://$your_domain\$request_uri;
-    }
-    
-}
-EOF
-        systemctl restart nginx
-        systemctl enable nginx
-    }
-
-    function download_trojan() {
-        cd /usr/src
-        wget https://api.github.com/repos/trojan-gfw/trojan/releases/latest >/dev/null 2>&1
-        latest_version=`grep tag_name latest| awk -F '[:,"v]' '{print $6}'`
-        rm -f latest
-        green "开始下载最新版trojan amd64"
-        wget https://github.com/trojan-gfw/trojan/releases/download/v${latest_version}/trojan-${latest_version}-linux-amd64.tar.xz
-        tar xf trojan-${latest_version}-linux-amd64.tar.xz >/dev/null 2>&1
-        rm -f trojan-${latest_version}-linux-amd64.tar.xz
-    }
-
-    function configure_trojan() {
-        green "请设置trojan密码, 建议不要出现特殊字符"
-        read -p "请输入密码 :" trojan_passwd
-        cat > /usr/src/trojan-cli/config.json <<-EOF
-{
-    "run_type": "client",
-    "local_addr": "127.0.0.1",
-    "local_port": 1080,
-    "remote_addr": "$your_domain",
-    "remote_port": 443,
-    "password": [
-        "$trojan_passwd"
-    ],
-    "log_level": 1,
-    "ssl": {
-        "verify": true,
-        "verify_hostname": true,
-        "cert": "",
-        "cipher_tls13":"TLS_AES_128_GCM_SHA256:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_256_GCM_SHA384",
-        "sni": "",
-        "alpn": [
-            "h2",
-            "http/1.1"
-        ],
-        "reuse_session": true,
-        "session_ticket": false,
-        "curves": ""
-    },
-    "tcp": {
-        "no_delay": true,
-        "keep_alive": true,
-        "fast_open": false,
-        "fast_open_qlen": 20
-    }
-}
-EOF
-         rm -rf /usr/src/trojan/server.conf
-         cat > /usr/src/trojan/server.conf <<-EOF
-{
-    "run_type": "server",
-    "local_addr": "0.0.0.0",
-    "local_port": 443,
-    "remote_addr": "127.0.0.1",
-    "remote_port": 80,
-    "password": [
-        "$trojan_passwd"
-    ],
-    "log_level": 1,
-    "ssl": {
-        "cert": "/usr/src/trojan-cert/$your_domain/fullchain.cer",
-        "key": "/usr/src/trojan-cert/$your_domain/private.key",
-        "key_password": "",
-        "cipher_tls13":"TLS_AES_128_GCM_SHA256:TLS_CHACHA20_POLY1305_SHA256:TLS_AES_256_GCM_SHA384",
-        "prefer_server_cipher": true,
-        "alpn": [
-            "http/1.1"
-        ],
-        "reuse_session": true,
-        "session_ticket": false,
-        "session_timeout": 600,
-        "plain_http_response": "",
-        "curves": "",
-        "dhparam": ""
-    },
-    "tcp": {
-        "no_delay": true,
-        "keep_alive": true,
-        "fast_open": false,
-        "fast_open_qlen": 20
-    },
-    "mysql": {
-        "enabled": false,
-        "server_addr": "127.0.0.1",
-        "server_port": 3306,
-        "database": "trojan",
-        "username": "trojan",
-        "password": ""
-    }
-}
-EOF
-    }
-
-    function setup_service() {
-        cat > ${systempwd}trojan.service <<-EOF
-[Unit]  
-Description=trojan  
-After=network.target  
-   
-[Service]  
-Type=simple  
-PIDFile=/usr/src/trojan/trojan/trojan.pid
-ExecStart=/usr/src/trojan/trojan -c "/usr/src/trojan/server.conf"  
-ExecReload=/bin/kill -HUP \$MAINPID
-Restart=on-failure
-RestartSec=1s
-   
-[Install]  
-WantedBy=multi-user.target
-EOF
-
-        chmod +x ${systempwd}trojan.service
-        systemctl enable trojan.service
-    }
-
-
-    function display_info() {
-        green "                          客户端配置文件"
-        green "==========================================================================="
-        cat /usr/src/trojan-cli/config.json
-        green "==========================================================================="
-    }
-function install_trojan(){
-    "$systemPackage" install -y nginx
+    $systemPackage install -y nginx
     if [ ! -d "/etc/nginx/" ]; then
         red "nginx安装有问题, 请使用卸载trojan后重新安装"
         exit 1
@@ -227,19 +65,48 @@ EOF
     sleep 3
     rm -rf /usr/share/nginx/html/*
     cd /usr/share/nginx/html/
-    wget -q https://github.com/mayswind/AriaNg-DailyBuild/archive/master.zip >/dev/null 2>&1
-    unzip master.zip >/dev/null 2>&1
+    wget https://git.i00.org/gamesme/bash-script/raw/branch/main/fakesite.zip >/dev/null 2>&1
+    unzip fakesite.zip >/dev/null 2>&1
     sleep 5
     if [ ! -d "/usr/src" ]; then
         mkdir /usr/src
     fi
-    configure_nginx
-    download_trojan
-    configure_trojan
-    setup_service
-    display_info
-    port_forward
-    nginx_status=`pgrep -f "nginx: worker"`
+    if [ ! -d "/usr/src/trojan-cert" ]; then
+        mkdir /usr/src/trojan-cert /usr/src/trojan-temp
+        mkdir /usr/src/trojan-cert/$your_domain
+        if [ ! -d "/usr/src/trojan-cert/$your_domain" ]; then
+            red "不存在/usr/src/trojan-cert/$your_domain目录"
+            exit 1
+        fi
+        /root/.acme.sh/acme.sh  --register-account  -m cert@gamesme.me --server zerossl
+        /root/.acme.sh/acme.sh  --issue  -d $your_domain  --nginx --ecc
+        if test -s /root/.acme.sh/${your_domain}_ecc/fullchain.cer; then
+            cert_success="1"
+        fi
+    elif [ -f "/usr/src/trojan-cert/$your_domain/fullchain.cer" ]; then
+        cd /usr/src/trojan-cert/$your_domain
+        create_time=`stat -c %Y fullchain.cer`
+        now_time=`date +%s`
+        minus=$(($now_time - $create_time ))
+        if [  $minus -gt 5184000 ]; then
+            /root/.acme.sh/acme.sh  --register-account  -m cert@gamesme.me --server zerossl
+            /root/.acme.sh/acme.sh  --issue  -d $your_domain  --nginx --ecc
+            if test -s /root/.acme.sh/${your_domain}_ecc/fullchain.cer; then
+                cert_success="1"
+            fi
+        else 
+            green "检测到域名$your_domain证书存在且未超过60天, 无需重新申请"
+            cert_success="1"
+        fi        
+    else 
+        mkdir /usr/src/trojan-cert/$your_domain
+        /root/.acme.sh/acme.sh  --register-account  -m cert@gamesme.me --server zerossl
+        /root/.acme.sh/acme.sh  --issue  -d $your_domain  --nginx --ecc
+        if test -s /root/.acme.sh/${your_domain}_ecc/fullchain.cer; then
+            cert_success="1"
+        fi
+    fi
+    
     if [ "$cert_success" == "1" ]; then
         cat > /etc/nginx/nginx.conf <<-EOF
 user  root;
@@ -285,6 +152,13 @@ EOF
         wget https://github.com/trojan-gfw/trojan/releases/download/v${latest_version}/trojan-${latest_version}-linux-amd64.tar.xz
         tar xf trojan-${latest_version}-linux-amd64.tar.xz >/dev/null 2>&1
         rm -f trojan-${latest_version}-linux-amd64.tar.xz
+        #下载trojan客户端
+        green "开始下载并处理trojan windows客户端"
+        wget https://github.com/xxxbrian/trojan.sh/raw/main/trojan-cli.zip
+        wget -P /usr/src/trojan-temp https://github.com/trojan-gfw/trojan/releases/download/v${latest_version}/trojan-${latest_version}-win.zip
+        unzip -o trojan-cli.zip >/dev/null 2>&1
+        unzip -o /usr/src/trojan-temp/trojan-${latest_version}-win.zip -d /usr/src/trojan-temp/ >/dev/null 2>&1
+        mv -f /usr/src/trojan-temp/trojan/trojan.exe /usr/src/trojan-cli/
         green "请设置trojan密码, 建议不要出现特殊字符"
         read -p "请输入密码 :" trojan_passwd
         #trojan_passwd=$(cat /dev/urandom | head -1 | md5sum | head -c 8)
@@ -389,77 +263,28 @@ RestartSec=1s
 WantedBy=multi-user.target
 EOF
 
-    chmod +x ${systempwd}trojan.service
-    systemctl enable trojan.service
-    cd /root
-    cat > /usr/src/trojan-cert/$your_domain/private.key<<-EOF
------BEGIN PRIVATE KEY-----
-MIIEvAIBADANBgkqhkiG9w0BAQEFAASCBKYwggSiAgEAAoIBAQDFgyVU/fGMnGRj
-Re5GUAipHJ03EMtbvcJkb//97AvZ8ZbgGLAplMaFLPNnT07DkCWv3073V5RHyBbZ
-XXRh18/o91KBYDaL9+Xu51xZ8jC3aLGnZDNXpZFXX0FRNcyUr8957lNM6f1EmXf/
-39Ny1Xn+F17IrM7IhZfqqc45NFQZIWX01axHbIxJRLaGfparoRKbdw1F5I6JguJw
-v/Lnl900t7TlDTtV6XQgiYQf2QjQGuTv95qCzqOka8ZGf6uUS1fgSuk7NeNbUM54
-6hl7/GmZjggsTRXtkT0cdsQqoqbcM1nBIYp2GvLqH1opH+cZY/AnFfK44pSQ5uEm
-KceYPZYvAgMBAAECggEAZKKdsuBw4qQMwkgvT8QXpZLex9/WvbfCBErMtCRBJZri
-tOvfVlBnlhOBMXJHP32CtkmhgoUtGCXq/nWPhwre9GSPtTvAjzCQB1n6xBmSmODP
-I+r5/f5uP4ZZUXeH9XpezFGSP+45DWrkqYrxweDjd4OQ1860zZbEANzkJmFzOBnW
-fIdyWgdP9c5gPYirlUJLJ3cBEum4zbd+XC8N9X4IUyhPKJMZhAY0AFhTkTAYDWEJ
-K+/5SNGpwUFry28asyI5SoesH4RRAoG5W1gCG0syjuPAy6ZpDvAe6Eix7pJ083z2
-XrPzYMl+j0ud5I/WHP9bPB3KVZdMm5LAK+0OBiZsgQKBgQDQfyarNPOsp0RRKaa4
-2UP/tLodgMFibs39L9NY0XuJQouKJtaFPgR9JFMkZP6GxfPUCVDEAxgUfgTVDVnn
-7IIamBM+NoFcxDdMmK5fy+r6OKyZPMm4MDunSueI+1wReVSi0ovLzsZOARlCoJ72
-X5grbyIwPW/f+v1Zx9GIA5WhDQKBgQDyg1CvHwhQYhs2iU1PDnw6M6HDKr5Ap6U5
-fuOxPCrRquZac9yo6eXDDE8+qQoH4rUu+hXPElXhUAWxN3glxQD0z//OC5Is/j07
-+tdIcYezImVsHnAxyOrC5QE7AZxr4VJvFYNURHzCpnY6fboFHL51JO5viQ0fZ21s
-4ht0Dm1tKwKBgB0qrG4m6i+s9pGkEf6p5ilPTvnxmRv8BDT3C8nRBEcfWAXriPb6
-xgX7nuXoevK/nmx7ISFKjYPQXTywsXMQUuMFgyug1Ff12waMFVixXh3C7+I/7rgl
-hzLP97Ph9e872estKQFJ29Pts2rurU4p8U+iLFYzQgNDSU3V9ing1n3BAoGAIWwH
-ipr0Ql/C8Fkr1mFgrYTAHm2dmruAAdSC/MIWBJ9Q79ZX6s+RYrgnk7MoNr3/ymGc
-79TPESY+IpZKcKod359q2bKuipTfS4zebpV25jEvWR84xyOxdvqomME4FYYQHk8Q
-smRd7VWTpav+HwY/GVXlpml07YcLhZ4DupLicdECgYBWetGpTXGfHgZxQBu6EIvb
-f4PAJ6i1A3Jrpf1zDzFI+P/QJUf0xZUDvF4uzjqEe7Oz6t7HFXMLl7f0zlwBCqKg
-R0Vq1jGtLvsL24UIr8ujrJDEmt5zSMNYhDCkI1Rpl/lfS2BWikJTgVl4Bxz4O8Dj
-Pw4j4HYa1hsLalNhkohZ0g==
------END PRIVATE KEY-----
-EOF
-
-    cat > /usr/src/trojan-cert/$your_domain/fullchain.cer<<-EOF
------BEGIN CERTIFICATE-----
-MIIEyjCCArKgAwIBAgIQTwN47Aj6/rIK5WCAN+orWTANBgkqhkiG9w0BAQsFADCB
-jzELMAkGA1UEBhMCQ04xEzARBgNVBAgMCkdyZWF0Q2hpbmExDjAMBgNVBAcMBUxv
-Y2FsMRUwEwYDVQQKDAxHYW1lc21lIEx0ZC4xFTATBgNVBAsMDEdhbWVzbWUgRHB0
-LjEQMA4GA1UEAwwHR2FtZXNtZTEbMBkGCSqGSIb3DQEJARYMaUBnYW1lc21lLm1l
-MB4XDTI0MDQwMTIyMjkzMloXDTI2MDcwMTIyMjkzMlowUjEnMCUGA1UEChMebWtj
-ZXJ0IGRldmVsb3BtZW50IGNlcnRpZmljYXRlMScwJQYDVQQLDB5nYW1lc21lQHgt
-cHJvLW0xIChDSFVOTkFOIExJVSkwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK
-AoIBAQDFgyVU/fGMnGRjRe5GUAipHJ03EMtbvcJkb//97AvZ8ZbgGLAplMaFLPNn
-T07DkCWv3073V5RHyBbZXXRh18/o91KBYDaL9+Xu51xZ8jC3aLGnZDNXpZFXX0FR
-NcyUr8957lNM6f1EmXf/39Ny1Xn+F17IrM7IhZfqqc45NFQZIWX01axHbIxJRLaG
-fparoRKbdw1F5I6JguJwv/Lnl900t7TlDTtV6XQgiYQf2QjQGuTv95qCzqOka8ZG
-f6uUS1fgSuk7NeNbUM546hl7/GmZjggsTRXtkT0cdsQqoqbcM1nBIYp2GvLqH1op
-H+cZY/AnFfK44pSQ5uEmKceYPZYvAgMBAAGjXjBcMA4GA1UdDwEB/wQEAwIFoDAT
-BgNVHSUEDDAKBggrBgEFBQcDATAfBgNVHSMEGDAWgBRHJocZUxq1ByyNh3O8vHhP
-u+YELjAUBgNVHREEDTALggkqLnUyYi5sb2wwDQYJKoZIhvcNAQELBQADggIBAK7I
-WaY4Pz9tt86zZFMQ96cwWO2Bqy5zQe2LBQlABrK0MkV+0mTFbqpAN7ClqTzkxyc5
-jjwE5DUYJLId6cKHWAPynmIbNQcmvTBFunkFpEsqprmijt0Hhm63V6wBHBxAvGxR
-8HoaSJJ0PRGl2u0BFbycmDL5ZNdDdVtjZvCXenOdRDcIqsDdjMm79/0n7rRuQ77c
-5/OVBGVhVAVGuD7pyxKXQv6iumNkT9o6utPHIlXiS80df7ac0iCtyvuq8cPyOYND
-BEIfVIOM+qm4WYPSTHEUrmN1lzoyhlZDiLRuVTNEMH8F5dGKlguxqfJZqNjOxUOh
-GiL1InajsNVwmDCBpIrF/3hePW1PJM5XxE7DgqbnRoyMc6pdPhiZNHhhne5kFNR8
-dL/7opexACjN6yp+xeh8GVlJgHOQz01sLmbK7bWo5DKiU7JRYOabDWNx2wxg3O18
-KMmwkHSeFfcJxJRQ86nzBNmAuVm7UFYh7s66h0bZOCLy4Ik6Qf24J9tqqwvRLnoV
-Rj9NhSMQY9SmuS8aYC4hYsoU9LRLIBuFLxVtinAyvoUn4uVul8haTMznqV/o+q+A
-IOTFcQhop8TB7s0tH0zLmk/ykU+E5IRbWQsGH15bUAwoCRTLu9uv1YMO0MhUMfMs
-A4LKG7+qOm+5egiZDomeaM472wyc/OK3jNR9uYMv
------END CERTIFICATE-----
-EOF
-
-    systemctl restart trojan
-    green "                          客户端配置文件"
-    green "==========================================================================="
-    cat /usr/src/trojan-cli/config.json
-    green "==========================================================================="
-    port_forward
+        chmod +x ${systempwd}trojan.service
+        systemctl enable trojan.service
+        cd /root
+        /root/.acme.sh/acme.sh  --installcert --ecc -d  $your_domain   \
+            --key-file   /usr/src/trojan-cert/$your_domain/private.key \
+            --fullchain-file  /usr/src/trojan-cert/$your_domain/fullchain.cer \
+            --reloadcmd  "systemctl restart trojan" 
+        green "==========================================================================="
+        green "windows客户端路径/usr/src/trojan-cli/trojan-cli.zip, 此客户端已配置好所有参数"
+        green "==========================================================================="
+        echo
+        echo
+        green "                          客户端配置文件"
+        green "==========================================================================="
+        cat /usr/src/trojan-cli/config.json
+        green "==========================================================================="
+        port_forward
+    else
+        red "==================================="
+        red "https证书没有申请成功, 本次安装失败"
+        red "==================================="
+    fi
 }
 function preinstall_check(){
  
@@ -569,6 +394,61 @@ function preinstall_check(){
     fi
 }
  
+function repair_cert(){
+    systemctl stop nginx
+    if [ $? -ne 0 ]; then
+        red "停止 nginx 失败，退出脚本"
+        exit 1
+    fi
+    check_port 80
+    green "============================"
+    blue "请输入绑定到本VPS的域名"
+    blue "务必与之前失败使用的域名一致"
+    green "============================"
+    read your_domain
+    # if test -s /root/.acme.sh/${your_domain}_ecc/fullchain.cer; then
+    #     green "证书文件存在"
+    #     exit 1
+    # fi
+    real_addr=`ping ${your_domain} -c 1 | sed '1{s/[^(]*(//;s/).*//;q}'`
+    local_addr=`curl ipv4.icanhazip.com`
+    if [ $real_addr == $local_addr ] ; then
+        if [ -f "/usr/src/trojan-cert/$your_domain/fullchain.cer" ]; then
+            cd /usr/src/trojan-cert/$your_domain
+            create_time=`stat -c %Y fullchain.cer`  
+            now_time=`date +%s`
+            minus=$(($now_time - $create_time ))
+            if [  $minus -gt 5184000 ]; then
+                /root/.acme.sh/acme.sh  --register-account  -m cert@gamesme.me --server zerossl
+                /root/.acme.sh/acme.sh  --issue  -d $your_domain  --standalone --ecc
+                /root/.acme.sh/acme.sh  --installcert --ecc -d  $your_domain   \
+                    --key-file   /usr/src/trojan-cert/$your_domain/private.key \
+                    --fullchain-file /usr/src/trojan-cert/$your_domain/fullchain.cer \
+                    --reloadcmd  "systemctl restart trojan"
+                if test -s /usr/src/trojan-cert/$your_domain/fullchain.cer; then
+                    green "证书申请成功"
+                    systemctl restart trojan
+                    systemctl start nginx
+                else
+                    red "申请证书失败"
+                fi
+    else
+        /root/.acme.sh/acme.sh  --installcert  --ecc -d  $your_domain   \
+            --key-file   /usr/src/trojan-cert/$your_domain/private.key \
+            --fullchain-file /usr/src/trojan-cert/$your_domain/fullchain.cer \
+            --reloadcmd  "systemctl restart trojan"
+              green "检测到域名$your_domain证书存在且未超过60天，无需重新申请"
+              cert_success="1"
+            fi
+        fi   
+    else
+        red "================================"
+        red "域名解析地址与本VPS IP地址不一致"
+        red "本次安装失败, 请确保域名解析正常"
+        red "================================"
+    fi
+}
+ 
 function remove_trojan(){
     red "================================"
     red "即将卸载trojan"
@@ -592,6 +472,7 @@ function remove_trojan(){
     rm -rf /usr/src/trojan-cert/
     rm -rf /usr/share/nginx/html/*
     rm -rf /etc/nginx/
+    rm -rf /root/.acme.sh/
     green "=============="
     green "trojan删除完毕"
     green "=============="
@@ -638,8 +519,25 @@ function update_trojan(){
    
 }
  
+function install_acme(){
+    file_path="/root/.acme.sh/acme.sh"
+    if [ -f "$file_path" ]
+    then
+        red "$file_path 已存在"
+    else
+        blue "$file_path 不存在, 现在安装"
+        curl https://get.acme.sh | sh
+    fi
+}
 
-
+ function check_cert() {
+    local domain=$1
+    local cert_path="/root/.acme.sh/${domain}_ecc/fullchain.cer"
+    if [[ -s $cert_path ]]; then
+        green "证书文件存在"
+        exit 1
+    fi
+}
 start_menu(){
     clear
     green " ======================================="
@@ -654,12 +552,14 @@ start_menu(){
     green " 1. 安装trojan"
     red " 2. 卸载trojan"
     green " 3. 升级trojan"
-    green " 4. 端口映射"    
+    green " 4. 修复证书"
+    green " 5. 端口映射"    
     blue " 0. 退出脚本"
     echo
     read -p "请输入数字 :" num
     case "$num" in
     1)
+    install_acme
     preinstall_check
     ;;
     2)
@@ -669,6 +569,10 @@ start_menu(){
     update_trojan 
     ;;
     4)
+    install_acme
+    repair_cert 
+    ;;
+    5)
     port_forward
     ;;
     0)