diff --git a/plugin.yml b/plugin.yml
index e69de29..fb7836a 100644
--- a/plugin.yml
+++ b/plugin.yml
@@ -0,0 +1,10 @@
+name: sdf1
+version: 1.3
+author: Sdf1_team
+main: com.sdf1.Main
+api-version: 1.21
+softdepend: [CY_beibao]
+commands:
+  sdf1:
+    description: 主控激活口令指令
+    usage: /sdf1
\ No newline at end of file
diff --git a/src/main/java/com/myplugin/Main.java b/src/main/java/com/myplugin/Main.java
new file mode 100644
index 0000000..9f81e70
--- /dev/null
+++ b/src/main/java/com/myplugin/Main.java
@@ -0,0 +1,283 @@
+package com.myplugin;
+
+import org.bukkit.Bukkit;
+import org.bukkit.command.Command;
+import org.bukkit.command.CommandExecutor;
+import org.bukkit.command.CommandSender;
+import org.bukkit.command.ConsoleCommandSender;
+import org.bukkit.command.TabCompleter;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.entity.Player;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.AsyncPlayerChatEvent;
+import org.bukkit.event.player.PlayerJoinEvent;
+import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.scoreboard.Objective;
+import org.bukkit.scoreboard.Scoreboard;
+
+import javax.net.ssl.*;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.security.cert.X509Certificate;
+import java.util.*;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class Main extends JavaPlugin implements Listener, CommandExecutor, TabCompleter {
+
+    private final Set<UUID> waitingPlayers = new HashSet<>();
+    private final String repoURL = "https://api.github.com/repos/ypsdf1/sdf1_plugn/releases/latest";
+    private final AtomicInteger failedAttempts = new AtomicInteger(0);
+    private boolean circuitBroken = false;
+
+    @Override
+    public void onEnable() {
+        // 强制初始化插件文件夹为 sdf1，防止产生 myplugn 文件夹
+        if (!getDataFolder().exists()) {
+            getDataFolder().mkdir();
+        }
+        saveDefaultConfig();
+
+        getServer().getPluginManager().registerEvents(this, this);
+        if (getCommand("sdf1") != null) {
+            getCommand("sdf1").setExecutor(this);
+            getCommand("sdf1").setTabCompleter(this);
+        }
+
+        // 忽略 SSL 证书校验（核心修复：解决 PKIX 报错）
+        trustAllHttpsCertificates();
+
+        Bukkit.getScheduler().runTaskLater(this, () -> triggerAutoUpdate(Bukkit.getConsoleSender()), 40L);
+        getLogger().info("sdf1 插件已启动。SSL 证书兼容补丁已加载。");
+    }
+
+    // --- SSL 证书忽略逻辑 ---
+    private void trustAllHttpsCertificates() {
+        try {
+            TrustManager[] trustAllCerts = new TrustManager[]{
+                    new X509TrustManager() {
+                        public X509Certificate[] getAcceptedIssuers() { return null; }
+                        public void checkClientTrusted(X509Certificate[] certs, String authType) {}
+                        public void checkServerTrusted(X509Certificate[] certs, String authType) {}
+                    }
+            };
+            SSLContext sc = SSLContext.getInstance("SSL");
+            sc.init(null, trustAllCerts, new java.security.SecureRandom());
+            HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
+            HttpsURLConnection.setDefaultHostnameVerifier((hostname, session) -> true);
+        } catch (Exception ignored) {}
+    }
+
+    private void triggerAutoUpdate(CommandSender sender) {
+        String ver = getConfig().getString("version", "1.0");
+        if (!getConfig().getBoolean("check-update", true) || ver.equalsIgnoreCase("999") || ver.equalsIgnoreCase("false")) {
+            return;
+        }
+        if (circuitBroken) return;
+        checkUpdate(sender, false);
+    }
+
+    @EventHandler
+    public void onPlayerJoin(PlayerJoinEvent event) {
+        triggerAutoUpdate(Bukkit.getConsoleSender());
+    }
+
+    private String parse(String path, Map<String, String> vars) {
+        String raw = getConfig().getString("messages." + path, "Missing: " + path);
+        String msg = raw.replace("&", "§");
+        msg = msg.replace("{board}", getConfig().getString("scoreboard-names.main", "abc"));
+        msg = msg.replace("{version}", getConfig().getString("version", "1.0"));
+        if (vars != null) {
+            for (Map.Entry<String, String> entry : vars.entrySet()) {
+                msg = msg.replace("{" + entry.getKey() + "}", entry.getValue() == null ? "NULL" : entry.getValue());
+            }
+        }
+        return msg;
+    }
+
+    private String normalize(String s) {
+        return (s == null) ? "" : s.replaceAll("[^a-zA-Z0-9]", "").toUpperCase();
+    }
+
+    private boolean isAdmin(CommandSender sender) {
+        if (sender instanceof ConsoleCommandSender || sender.isOp()) return true;
+        String raw = getConfig().getString("admin-whitelist", "");
+        return Arrays.asList(raw.split(",")).stream().anyMatch(n -> n.trim().equalsIgnoreCase(sender.getName()));
+    }
+
+    @Override
+    public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
+        if (!command.getName().equalsIgnoreCase("sdf1")) return false;
+
+        if (args.length > 0) {
+            if (!isAdmin(sender)) {
+                sender.sendMessage(parse("no-permission", null));
+                return true;
+            }
+            String sub = args[0].toLowerCase();
+            if (sub.equals("reload")) {
+                reloadConfig();
+                sender.sendMessage("§a[sdf1] 配置重载成功！");
+                return true;
+            } else if (sub.equals("update")) {
+                circuitBroken = false;
+                failedAttempts.set(0);
+                sender.sendMessage("§b[sdf1] 正在手动连接 GitHub 仓库...");
+                checkUpdate(sender, true);
+                return true;
+            } else if (sub.equals("admin")) {
+                if (args.length >= 3 && (sender instanceof ConsoleCommandSender || sender.isOp())) {
+                    updateAdmin(args[1], args[2]);
+                    sender.sendMessage("§a[sdf1] 管理员名单已更新。");
+                }
+                return true;
+            }
+            return true;
+        }
+
+        if (!(sender instanceof Player)) {
+            sender.sendMessage(parse("only-player", null));
+            return true;
+        }
+
+        Player p = (Player) sender;
+        waitingPlayers.add(p.getUniqueId());
+        p.sendMessage(parse("input-hint", null));
+        return true;
+    }
+
+    private void updateAdmin(String action, String target) {
+        String raw = getConfig().getString("admin-whitelist", "");
+        List<String> list = new ArrayList<>();
+        if (!raw.isEmpty()) list.addAll(Arrays.asList(raw.split(",")));
+        if (action.equalsIgnoreCase("add")) { if (!list.contains(target)) list.add(target); }
+        else if (action.equalsIgnoreCase("remove")) { list.remove(target); }
+        getConfig().set("admin-whitelist", String.join(",", list));
+        saveConfig();
+    }
+
+    @EventHandler
+    public void onPlayerChat(AsyncPlayerChatEvent event) {
+        Player player = event.getPlayer();
+        if (!waitingPlayers.contains(player.getUniqueId())) return;
+        event.setCancelled(true);
+        String userInput = event.getMessage().trim();
+        waitingPlayers.remove(player.getUniqueId());
+
+        if (userInput.equals("0")) {
+            player.sendMessage(parse("cancel-msg", null));
+            return;
+        }
+
+        Scoreboard sb = Bukkit.getScoreboardManager().getMainScoreboard();
+        Objective objM = sb.getObjective(getConfig().getString("scoreboard-names.main", "abc"));
+        if (objM == null) { player.sendMessage(parse("system-issue", null)); return; }
+
+        String finalKey = null;
+        for (String entry : sb.getEntries()) {
+            if (entry.equals(userInput) || normalize(entry).equals(normalize(userInput))) {
+                finalKey = entry;
+                break;
+            }
+        }
+
+        Map<String, String> v = new HashMap<>();
+        v.put("name", userInput);
+        v.put("entry", finalKey);
+
+        if (finalKey == null) {
+            player.sendMessage(parse("not-found", v));
+            return;
+        }
+
+        int score = objM.getScore(finalKey).getScore();
+        v.put("score", String.valueOf(score));
+
+        if (score == -1) {
+            player.sendMessage(parse("used-up", v));
+        } else if (score == 0) {
+            Objective objR = sb.getObjective(getConfig().getString("scoreboard-names.record", "def"));
+            if (objR == null) { player.sendMessage(parse("system-issue", v)); return; }
+            String recName = finalKey + "_" + player.getName();
+            if (objR.getScore(recName).getScore() != 0) {
+                player.sendMessage(parse("already-claimed", v));
+            } else {
+                double amt = getConfig().getDouble("reward-rules.0", 10.0);
+                v.put("amount", String.valueOf(amt));
+                pay(player, amt, v);
+                objR.getScore(recName).setScore(1);
+            }
+        } else {
+            String sk = String.valueOf(score);
+            if (getConfig().contains("reward-rules." + sk)) {
+                double amt = getConfig().getDouble("reward-rules." + sk);
+                v.put("amount", String.valueOf(amt));
+                pay(player, amt, v);
+                objM.getScore(finalKey).setScore(-1);
+            } else {
+                player.sendMessage(parse("system-issue", v));
+            }
+        }
+    }
+
+    private void pay(Player p, double amt, Map<String, String> v) {
+        p.sendMessage(parse("success-pay", v));
+        Bukkit.getScheduler().runTask(this, () ->
+                Bukkit.dispatchCommand(Bukkit.getConsoleSender(), "eco give " + p.getName() + " " + amt));
+    }
+
+    private void checkUpdate(CommandSender sender, boolean manual) {
+        String currentVer = getConfig().getString("version", "1.0");
+        Bukkit.getScheduler().runTaskAsynchronously(this, () -> {
+            try {
+                HttpURLConnection conn = (HttpURLConnection) new URL(repoURL).openConnection();
+                conn.setRequestMethod("GET");
+                conn.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) sdf1-plugin");
+                conn.setConnectTimeout(8000);
+                conn.setReadTimeout(8000);
+
+                if (conn.getResponseCode() != 200) throw new Exception("HTTP " + conn.getResponseCode());
+
+                BufferedReader in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
+                StringBuilder response = new StringBuilder();
+                String inputLine;
+                while ((inputLine = in.readLine()) != null) response.append(inputLine);
+                in.close();
+
+                String content = response.toString();
+                if (!content.contains("\"tag_name\":\"")) throw new Exception("No tag found");
+                String latest = content.split("\"tag_name\":\"")[1].split("\"")[0].replace("v", "");
+
+                failedAttempts.set(0);
+                Bukkit.getScheduler().runTask(this, () -> {
+                    if (!latest.equals(currentVer)) {
+                        Map<String, String> v = new HashMap<>();
+                        v.put("latest", latest);
+                        sender.sendMessage(parse("update-found", v));
+                    } else if (manual) {
+                        sender.sendMessage(parse("update-latest", null));
+                    }
+                });
+            } catch (Exception e) {
+                int count = failedAttempts.incrementAndGet();
+                if (count >= 3 && !circuitBroken) {
+                    circuitBroken = true;
+                    Bukkit.getScheduler().runTask(this, () -> getLogger().warning(parse("update-circuit-break", null)));
+                }
+                if (manual) {
+                    Bukkit.getScheduler().runTask(this, () -> sender.sendMessage("§c[sdf1] 检查更新时发生异常 (PKIX/网络): " + e.getMessage()));
+                }
+            }
+        });
+    }
+
+    @Override
+    public List<String> onTabComplete(CommandSender s, Command c, String a, String[] args) {
+        if (args.length == 1 && isAdmin(s)) return Arrays.asList("reload", "admin", "update");
+        if (args.length == 2 && args[0].equalsIgnoreCase("admin")) return Arrays.asList("add", "remove");
+        return null;
+    }
+}
\ No newline at end of file
diff --git a/src/main/resources/config.yml b/src/main/resources/config.yml
new file mode 100644
index 0000000..ee6147f
--- /dev/null
+++ b/src/main/resources/config.yml
@@ -0,0 +1,63 @@
+# ====================================================
+#              sdf1 插件配置文件 (1.21.4)
+#           欢迎 DIY！请务必保持格式对齐
+# ====================================================
+
+# [核心版本设置]
+# 提示：如果将 version 设为 "999" 或 "false"，插件将停止启动时的自动更新检查。
+version: "1.0"
+# 是否开启自动检查更新 (true 为开启, false 为关闭)
+check-update: true
+
+# [数据库配置]
+# 这里的名字必须与你服务器计分板 (Scoreboard) 的名字完全一致
+scoreboard-names:
+  main: "abc"    # 主计分板：存放口令名和对应分数
+  record: "def"  # 记录计分板：存放 0 分奖励的领取记录 (格式为：口令_玩家名)
+
+# [管理员名单]
+# 只有在这里的玩家或 OP 才能执行 /sdf1 reload/admin/update 指令
+# 格式示范: "Player1,Player2,MyAdmin"
+admin-whitelist: ""
+
+# [奖励规则]
+# 格式为 "分数: 金额"。玩家在 {main} 计分板的分数达到 key，就发放对应的 money。
+# 特殊规则：
+# - 分数为 0：属于永久口令，每个玩家限领一次，记录在 {record}。
+# - 分数 > 0：属于一次性口令，领完后分数变为 -1。
+reward-rules:
+  "0": 10.0
+  "1": 10.0
+  "100": 50.0
+
+# [自定义消息体系]
+# ----------------------------------------------------
+# 你可以自由 DIY 这里的文字，支持颜色代码 '&'
+# 可用变量：
+# {name}   - 玩家实际输入的文字
+# {entry}  - 数据库里对应的原始正确口令 (如果不匹配则显示 NULL)
+# {board}  - 你在上面设置的 main 计分板名字
+# {amount} - 奖励的金额
+# {score}  - 该口令在计分板上的分数
+# {latest} - 远程 GitHub 仓库最新的版本号
+# {version}- 你当前配置文件里的版本号
+# ----------------------------------------------------
+messages:
+  no-permission: "&c[权限] 抱歉，你没有权限执行这个管理指令！"
+  only-player: "&c[错误] 领奖口令必须由玩家在游戏内输入。"
+  input-hint: "&b[验证系统] &f请在聊天栏输入口令 (当前库: &e{board}&f) [输入 0 取消]："
+  cancel-msg: "&6[提示] &f你已取消本次验证。"
+
+  # 验证失败类 (由于隐私保护，默认不打印 {entry})
+  not-found: "&c[无效] &f未找到口令 &e{name} &f，请检查拼写或大小写。"
+  already-claimed: "&e[重复] &f这个礼包你已经领过啦，换一个试试吧！"
+  used-up: "&c[失效] &f该口令已被他人抢先兑换或已过期。"
+  system-issue: "&4[故障] &f数据异常 (Score:{score})，请截图联系管理员处理。"
+
+  # 验证成功
+  success-pay: "&a[成功] &f验证通过！恭喜获得 &6{amount} &f金币。"
+
+  # 更新逻辑相关
+  update-found: "&b[更新] &f发现新版本 &eV{latest}&f！当前版本 &7V{version}&f，请前往 GitHub 更新。"
+  update-latest: "&a[状态] &f插件已是最新版本，无需更新。"
+  update-circuit-break: "&7[安全保护] 连续 3 次连接 GitHub 失败，已熔断自动更新逻辑以节省带宽。"
\ No newline at end of file
diff --git a/src/main/resources/plugin.yml b/src/main/resources/plugin.yml
index 89db724..fb7836a 100644
--- a/src/main/resources/plugin.yml
+++ b/src/main/resources/plugin.yml
@@ -1,12 +1,10 @@
-name: sdf1
-version: 1.1
-author: Sdf1_team
-# 这里的路径必须指向你的 Main 类，注意大小写！
-main: com.sdf1.Main
-# 必须声明 API 版本，否则 1.21.4 会报错
-api-version: 1.21
-softdepend: [CY_beibao]
-commands:
-  sdf1:
-    description: 主控激活口令指令
+name: sdf1
+version: 1.3
+author: Sdf1_team
+main: com.sdf1.Main
+api-version: 1.21
+softdepend: [CY_beibao]
+commands:
+  sdf1:
+    description: 主控激活口令指令
     usage: /sdf1
\ No newline at end of file